CN114753713A - Building construction rail guard - Google Patents

Abstract

The invention provides a building construction protection fence, which includes a non-slip installation block for installation on the ground, and a construction protection fence unit that can be detachably clamped and installed on the non-slip installation block; the non-slip installation block includes The bottom surface has an anti-skid plate with an anti-skid structure, the upper surface of the anti-skid plate is fixedly provided with a connecting block, and two opposite sides of the connecting block are provided with clamping holes; The railing part on the base; the mounting base is a hollow structure with an opening at the bottom, and the size of the bottom opening of the mounting base is enough to make the connecting block of the anti-skid mounting block protrude into the hollow space of the mounting base, and the hollow space of the mounting base is A movable clamping connection mechanism capable of clamping or releasing with the two clamping holes on the connection block of the anti-skid installation block is installed in the space. In the present invention, the non-slip installation block and the construction guardrail monomer can be replaced independently, and the disassembly, installation and construction are simple and non-destructive, and can be recycled and used twice.

Description

A kind of housing construction protection fence

technical field

The invention relates to the field of housing construction equipment, in particular to a housing construction protection fence.

Background technique

Housing construction engineering refers to all kinds of housing construction and its ancillary facilities and their supporting lines, pipelines, equipment installation works and indoor and outdoor decoration works. , to meet the needs of people's production, living, learning, public activities and other projects.

When conducting various technical work such as survey, planning, design, construction, installation and maintenance of housing construction projects, guardrails are often required. The bottom of the existing guardrails either does not have anti-skid measures, or is provided with simple and fixed anti-skid blocks at the bottom. or non-slip mats.

The anti-skid coefficient of the guardrail without anti-skid measures is low and cannot play the role of anti-skid. For the guardrail on the slope of the foundation pit or the guardrail on the high-rise, there will be a greater safety hazard without anti-skid measures.

The guardrail with simple and fixed anti-skid blocks or anti-skid pads at the bottom of the guardrail can play a certain anti-slip effect, but after use, the anti-skid blocks or the upper guardrail are often damaged when the guardrail is removed, which will lead to the whole. The abandonment of the guardrail cannot be used for secondary recycling, which wastes a lot of resources.

In addition, the existing commonly used building enclosure-type guardrails are often iron guardrail boards, and the installation method is manual installation, specifically, drilling holes on the hardened ground or paved sidewalk ground and installing expansion screws, and then installing the bottom of the guardrail. It is threadedly connected with expansion screws, and the guardrails are also connected by screws. During this process, the original structure of the ground needs to be destroyed. After the guardrail is removed, a large number of screw holes are left on the ground, and pedestrians are prone to tripping when walking. , reducing the safety factor of pedestrians walking on the sidewalk; the installation of the guardrail also requires a lot of manpower to fasten the screws, which is time-consuming and laborious; and the height of the iron guardrail is too high, which is not suitable for site inspection during surveys. . Moreover, the iron guardrail has poor windproof effect and is easily blown down or deformed by strong winds, posing a greater safety hazard.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a building construction guardrail, so as to solve the technical problems of inconvenient disassembly, replacement and installation, and high replacement cost after the existing construction guardrail is damaged.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

A housing construction construction guardrail, comprising a non-slip installation block for installation on the ground, and a construction guardrail monomer capable of being detachably clamped and installed on the non-slip installation block;

The anti-skid installation block includes a skid plate 6 with an anti-skid structure on the bottom surface, a connecting block 7 is fixedly arranged on the upper surface of the anti-skid plate 6, and two opposite sides of the connecting block 7 are provided with clamping holes;

The construction guardrail unit includes an installation base 1 and a railing portion arranged on the installation base 1; the installation base 1 is a hollow structure with an opening at the bottom, and the size of the bottom opening of the installation base 1 is sufficient to make the anti-skid installation block. The connecting block 7 extends into the hollow space of the mounting base 1, and the hollow space of the mounting base 1 is provided with a movable movable that can be clamped or released with the two clamping holes on the connecting block 7 of the anti-skid mounting block. Clamp connection mechanism.

In this way, when the non-slip mounting block or the single construction guardrail on the housing construction guardrail is damaged, the non-slip mounting block or the single construction guardrail can be replaced independently, which increases the utilization rate of the housing construction guardrail and prolongs the use of the guardrail. Moreover, a detachable connection is formed between the anti-skid installation block and the construction guardrail monomer by clamping and installation, which is more convenient for disassembly and replacement and installation.

In the above-mentioned housing construction protection bar, preferably, the movable clamping connection mechanism includes two clamping blocks 32 arranged laterally and oppositely arranged, and the two clamping blocks 32 are facing the connection block 7 of the anti-skid installation block. When extending into the hollow space of the mounting base 1, the two clamping holes are located, and the clamping block 32 has clamping protrusions that can extend into the clamping holes; it also includes a clamping protrusion for restricting the two clamping holes. A lateral sliding limit mechanism for moving the blocks 32 laterally toward each other or away from each other, and a clamping block driving mechanism for driving the two clamping blocks 32 to move.

In this way, the movable clamping connection adopts the method of lateral movement of the clamping block and plug connection with the connecting block to realize the rapid disassembly and assembly of the anti-skid installation block, which is convenient for the replacement of the anti-skid installation block or the single construction guardrail.

In the above-mentioned housing construction protection bar, preferably, the clamping block driving mechanism includes a rotating disk 30 arranged laterally between the two clamping blocks 32, and the rotating disk 30 is rotatably connected at two relative positions on the edge At one end of the two connecting rods 31 , the other ends of the two connecting rods 31 are respectively rotatably connected to the two clamping blocks 32 ; Holding the drive motor 10 to drive and rotate.

The above-mentioned clamping block driving mechanism adopts a transmission mode, so that the clamping block can perform linear lateral movement, so that the process of the clamping block extending into or out of the clamping hole is more precise and stable.

In the above-mentioned housing construction protection bar, preferably, the lateral sliding limit mechanism includes a positioning slide column 33 that is fixedly connected to the clamping block 32 and arranged laterally. The two clamping blocks 32 are slidably inserted into the laterally arranged cylindrical positioning sliding sleeve 34, and then the lateral sliding of the positioning sliding column 33 in the positioning sliding sleeve 34 restricts the lateral movement of the two clamping blocks 32 toward or away from each other; the positioning The sliding sleeve 34 is fixedly installed in the hollow space of the mounting base 1 .

The use of the above-mentioned lateral limiting mechanism can make the direction of lateral movement of the clamping block more precise and less likely to deviate.

In the above-mentioned building construction guardrail, preferably, the construction guardrail unit further includes a counterweight 2 that is detachably connected to the installation base 1; the counterweight 2 is provided with a hook, and the installation base Hanging holes are provided on the outer side of the base 1 , and the counterweight 2 is detachably installed and connected to the hanging holes on the outer side of the mounting base 1 through hooks.

The counterweight is enough to increase the overall stability of the building construction guardrail, making it less susceptible to strong winds or considerable external forces, and can increase the friction between the bottom anti-skid installation block and the ground, thereby enhancing the building construction guardrail anti-slip effect.

The above-mentioned building construction guardrail, preferably, further includes a guardrail connecting rod for connecting two adjacent construction guardrail monomers, and the two end positions of the guardrail connecting rod have radial dimensions. Extended extension connection card block;

The installation base 1 of the construction guardrail unit is also provided with guardrail connecting parts located on both sides of the railing part; the guardrail connecting part includes a hollow connecting part shell 3, and the connecting part shell 3. The side facing away from the railing portion is provided with a connecting through hole through which the connecting block of the connecting rod of the guardrail can be inserted, and a lifting block 18 that can be vertically lifted and slid is installed in the hollow space of the connecting portion shell 3. The lifting block The top of the 18 has a snap-on limit portion 19 that can be snap-fitted with the connection block of the connecting rod of the guardrail; the snap-on limit portion 19 is provided with an opening facing away from the side of the rail portion, and is vertical. The clipping slot extends upward to the top of the clipping limit portion 19, the cavity space of the clipping slot can be inserted into the connecting block of the connecting rod of the guardrail, and the lateral width of the slot of the clipping slot can be used for protection The rod portion of the railing connecting rod passes through and is smaller than the lateral width of the connecting block; the lifting block 18 can perform the lifting motion under the driving of the lifting block driving mechanism, and the lifting block 18 is located at the lowest position and the highest position of the lifting. , the top ends of the snap-on limiting portions 19 are located at a position lower than and higher than the connecting through hole, respectively.

Using the structure of the connecting rod and the connecting part of the guardrail can reduce the difficulty of installation between the construction guardrail monomers, improve the installation efficiency, and at the same time, the connection strength between the construction guardrail monomers can be improved by the structure of the clamping limit part. , so that the building construction guardrail is more stable.

In the above-mentioned housing construction protection fence, preferably, the lifting block driving mechanism includes a vertical screw thread connected with the lifting block 18, and a lifting driving cross bar that is rotatably installed in the hollow space of the installation base 1. 13; The vertical screw rod is vertically rotatable installed on the connecting part of the guardrail, and extends downward into the hollow space of the installation base 1, and is transmitted with the lifting driving crossbar 13 through a bevel gear pair Connection; the lift drive cross bar 13 is driven and rotated by the lift drive motor 9 fixedly installed in the hollow space of the mounting base 1 .

In this way, the automatic lifting and lowering of the lifting block can be realized, the installation burden of the installer is reduced, and the installation efficiency is improved.

In the above-mentioned building construction guardrail, preferably, the guardrail connecting rod includes a first connecting assembly and a second connecting assembly; the first connecting assembly includes a first connecting column 21 and is fixedly arranged on the first connecting column 21 The first connection block at one end, and the other end of the first connection post 21 is provided with an external thread; the first connection assembly includes a second connection post 24 and a second connection block fixed at one end of the second connection post 24, The other end of the second connection post 24 is provided with an external thread; the external thread ends of the first connection post 21 and the second connection post 24 are connected by an internal thread connection sleeve 22 .

The connection between the first connection column and the second connection column is realized through the inner threaded connection sleeve, which is convenient, quick and firm in connection, which is beneficial to improve the installation efficiency, reduce the installation difficulty, and at the same time make the building construction guardrail more stable.

The present invention also provides a construction guardrail unit, comprising an installation base 1 and a railing portion arranged on the installation base 1; the installation base 1 is a hollow structure with an opening at the bottom, and the size of the opening at the bottom of the installation base 1 is Enough to make the connecting block 7 of the anti-skid mounting block extend into the hollow space of the mounting base 1, and the hollow space of the mounting base 1 is installed with two clamping holes on the connecting block 7 of the anti-skid mounting block. Or loose movable clamp connection mechanism.

In the above-mentioned construction guardrail unit, preferably, the movable clamping connection mechanism includes two laterally arranged and oppositely arranged clamping blocks 32, and the two clamping blocks 32 are opposite to the connection block 7 of the anti-skid installation block. When extending into the hollow space of the mounting base 1, the two clamping holes are located, and the clamping block 32 has clamping protrusions that can extend into the clamping holes; it also includes a clamping protrusion for restricting the two clamping holes. a lateral sliding limit mechanism for moving the blocks 32 laterally close to each other or away from each other, and a clamping block driving mechanism for driving the two clamping blocks 32 to move;

The clamping block driving mechanism includes a rotating disk 30 arranged laterally between the two clamping blocks 32. Two opposite positions of the edge of the rotating disk 30 are rotatably connected to one end of the two connecting rods 31. The other ends of the rods 31 are respectively rotatably connected to the two clamping blocks 32; the rotating disk 30 is driven and rotated by the clamping driving motor 10 fixedly installed in the hollow space of the mounting base 1;

The lateral sliding limit mechanism includes a positioning slide 33 that is fixedly connected with the clamping block 32 and is arranged laterally. inside the sleeve 34, and then the lateral sliding of the positioning sliding column 33 in the positioning sliding sleeve 34 restricts the lateral movement of the two clamping blocks 32 toward or away from each other; the positioning sliding sleeve 34 is fixedly installed in the hollow of the installation base 1. in space;

The installation base 1 of the construction guardrail unit is also provided with guardrail connecting parts located on both sides of the railing part; the guardrail connecting part includes a hollow connecting part shell 3, and the connecting part shell 3. The side facing away from the railing portion is provided with a connecting through hole through which the connecting block of the connecting rod of the guardrail can be inserted, and a lifting block 18 that can be vertically lifted and slid is installed in the hollow space of the connecting portion shell 3. The lifting block The top of the 18 has a snap-on limit portion 19 that can be snap-fitted with the connection block of the connecting rod of the guardrail; the snap-on limit portion 19 is provided with an opening facing away from the side of the rail portion, and is vertical. The clipping slot extends upward to the top of the clipping limit portion 19, the cavity space of the clipping slot can be inserted into the connecting block of the connecting rod of the guardrail, and the lateral width of the slot of the clipping slot can be used for protection The rod portion of the railing connecting rod passes through and is smaller than the lateral width of the connecting block; the lifting block 18 can perform the lifting motion under the driving of the lifting block driving mechanism, and the lifting block 18 is located at the lowest position and the highest position of the lifting. , the top end of the snap-on limit portion 19 is located at a position lower than the connecting through hole and higher than the connecting through hole;

The lifting block driving mechanism includes a vertical screw thread connected with the lifting block 18, and a lifting driving cross bar 13 installed in the hollow space of the installation base 1 rotatably; It is installed at the connecting part of the guardrail, extends downward into the hollow space of the installation base 1, and is connected with the lift drive crossbar 13 through a conical gear pair; the lift drive crossbar 13 is fixedly installed The lift drive motor 9 in the hollow space of the mounting base 1 is driven to rotate.

The present invention has the following beneficial effects:

1. In the housing construction guardrail of the present invention, a detachable connection is formed between the anti-skid installation block and the construction guardrail monomer by clamping and installation, so that the anti-skid installation block and the construction guardrail monomer can be separately damaged after partial damage. The replacement helps to reduce the replacement cost, and the disassembly, replacement and installation are also more convenient, and the disassembly and installation construction is simple and non-destructive, and can be recycled and used for the second time;

2. The guardrail of the present invention adopts the power assembly method of the guardrail connecting rod, and the thread and the inner thread connecting sleeve between the guardrail connecting rods are connected. This assembly method and connection method make the connection between the guardrail monomers more convenient. It is stable, and at the same time, it is only necessary to assist the connection between the guardrail units manually, which makes the connection between the guardrail units more convenient;

3. The guardrail of the present invention does not require mechanical drilling of the surrounding installation environment, does not need to manually tighten a large number of screws, is friendly to the surrounding environment and does not damage the surrounding environment, and has no potential safety hazards after dismantling;

4. The bottom of the guardrail of the present invention can also be equipped with a counterweight, so that the guardrail can maintain its own stability and is not easily affected by bad weather;

5. The guardrail of the present invention has its own drive circuit and power supply, which can provide additional interfaces for the additional facilities of the guardrail, such as dust suppression sprayers, etc., which facilitates the integration of the guardrail and its additional facilities, and is suitable for multiple scenarios.

Description of drawings

In order to make the purpose, technical solutions and advantages of the invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, wherein:

Fig. 1 is the structural representation of a kind of building construction guardrail of the present invention;

Figure 2 is a schematic diagram of the connection structure of a building construction guardrail counterweight and an installation base of the present invention;

FIG. 3 is a schematic diagram of the connection structure of a connecting block of a building construction guardrail and an anti-skid plate according to the present invention;

4 is a schematic diagram of the internal structure of a housing construction construction guardrail installation base according to the present invention;

Figure 5 is a schematic diagram of the connection structure of the lifting block and the threaded rod of a housing construction construction guardrail according to the present invention;

6 is a schematic diagram of the connection structure of a guide post of a housing construction construction guardrail and a first connection post of the present invention;

FIG. 7 is a schematic diagram of the connection structure of a connecting rod of a building construction guardrail and a rotating disk according to the present invention.

Description of reference numerals: 1. Installation base; 2. Counterweight; 3. Connection part housing; 4. Guardrail post; 5. Top plate; 6. Anti-skid plate; 7. Connection block; 8. Drive circuit and power supply 9. Lifting drive motor; 10. Clamping drive motor; 11. First rotating gear; 12. Second rotating gear; 13. Lifting and driving cross bar; 14. First bevel gear; , rotating shaft; 17, threaded rod; 18, lifting block; 19, clamping limit part; 20, first connecting block; 21, first connecting column; 22, internal thread connecting sleeve; 23, second connecting card block; 24, the second connecting column; 25, the guide column; 30, the rotating plate; 31, the connecting rod; 32, the clamping block; 33, the positioning slide column; 34, the positioning slide sleeve; 35, the first partition plate; 36 , the first placement cavity; 37, the second placement cavity; 38, the second partition.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the invention is usually placed in use, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical" and the like do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined. In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The present invention can solve multiple technical problems:

1. The anti-skid measures at the bottom of the existing guardrail cannot be separated from the upper structure, which makes it difficult to replace each part of the structure after damage, which is not conducive to secondary recycling and high replacement costs;

2. The assembly method of the existing guardrail requires a lot of manual operations, and the assembly process is complicated;

3. The assembly method of the existing guardrail will damage the surrounding environment, and there are residues on the ground after removal, which is a potential safety hazard;

4. The existing guardrails are only iron sheets, which are easily affected by bad weather and have potential safety hazards.

Adopting a kind of building construction guardrail disclosed by the present invention has the following technical effects:

1. In the housing construction guardrail of the present invention, a detachable connection is formed between the anti-skid installation block and the construction guardrail monomer by clamping and installation, so that the anti-skid installation block and the construction guardrail monomer can be separately damaged after partial damage. The replacement helps to reduce the replacement cost, and the disassembly, replacement and installation are also more convenient, and the disassembly and installation construction is simple and non-destructive, and can be recycled and used for the second time;

2. The guardrail of the present invention adopts the power assembly method of the guardrail connecting rod, and the thread and the inner thread connecting sleeve between the guardrail connecting rods are connected. This assembly method and connection method make the connection between the guardrail monomers more convenient. It is stable, and at the same time, it is only necessary to assist the connection between the guardrail units manually, which makes the connection between the guardrail units more convenient;

3. The guardrail of the present invention does not require mechanical drilling of the surrounding installation environment, does not need to manually tighten a large number of screws, is friendly to the surrounding environment and does not damage the surrounding environment, and has no potential safety hazards after dismantling;

4. The bottom of the guardrail of the present invention can also be equipped with a counterweight, so that the guardrail can maintain its own stability and is not easily affected by bad weather;

5. The guardrail of the present invention has its own drive circuit and power supply, which can provide additional interfaces for the additional facilities of the guardrail, such as dust suppression sprayers, etc., which facilitates the integration of the guardrail and its additional facilities, and is suitable for multiple scenarios.

Based on the above technical problems to be solved, as shown in FIGS. 1-7 , the housing construction protection fence of the present invention includes a non-slip mounting block for installing on the ground, and a detachable clamping installation on the anti-slip mounting block. On the construction guardrail monomer.

The anti-skid installation block includes a skid plate 6 with an anti-skid structure on the bottom surface, a connecting block 7 is fixedly arranged on the upper surface of the anti-skid plate 6, and two opposite sides of the connecting block 7 are provided with clamping holes.

The single construction guardrail includes an installation base 1 and a railing part arranged on the installation base 1; the installation base 1 is a hollow structure with an opening at the bottom, and the size of the bottom opening of the installation base 1 is sufficient to allow the connection of the anti-skid installation blocks. The block 7 extends into the hollow space of the installation base 1, and the hollow space of the installation base 1 is installed with a movable clamp that can be clamped or released with the two clamping holes on the connection block 7 of the anti-skid installation block connection mechanism.

When the non-slip mounting block or the single construction guardrail on the housing construction guardrail is damaged, the non-slip mounting block or the single construction guardrail can be independently replaced to increase the utilization rate of the housing construction guardrail and prolong the service life; In addition, a detachable connection is formed between the anti-skid installation block and the construction guardrail monomer through clamping and installation, and the disassembly and replacement installation are more convenient.

Wherein, preferably, the movable clamping connection mechanism includes two laterally arranged and oppositely arranged clamping blocks 32, and the two clamping blocks 32 are facing the connection block 7 of the anti-skid installation block and extend into the hollow of the installation base 1 In space, where the two clamping holes are located, and the clamping block 32 has clamping protrusions that can extend into the clamping holes; it also includes a function for restricting the two clamping blocks 32 from approaching or moving away from each other laterally. The moving lateral sliding limit mechanism, and the clamping block driving mechanism for driving the two clamping blocks 32 to move. The movable clamping connection adopts the method of lateral movement of the clamping block and plug-in connection with the connecting block to realize the rapid disassembly and assembly of the anti-skid installation block, which is convenient for the replacement of the anti-skid installation block or the single construction guardrail.

Preferably, the clamping block driving mechanism includes a rotating disk 30 arranged laterally between the two clamping blocks 32, two opposite positions of the edge of the rotating disk 30 are rotatably connected to one end of the two connecting rods 31, and the two The other ends of the connecting rods 31 are respectively rotatably connected to the two clamping blocks 32; The above-mentioned clamping block driving mechanism adopts a transmission mode, so that the clamping block can perform linear lateral movement, so that the process of the clamping block extending into or out of the clamping hole is more precise and stable.

Preferably, the lateral sliding limit mechanism includes a positioning slide 33 that is fixedly connected to the clamping block 32 and arranged laterally. In the sliding sleeve 34, the lateral sliding of the positioning sliding column 33 in the positioning sliding sleeve 34 restricts the lateral movement of the two clamping blocks 32 toward or away from each other; the positioning sliding sleeve 34 is fixedly installed on the mounting base 1. in the hollow space. The use of the above-mentioned lateral limiting mechanism can make the direction of lateral movement of the clamping block more precise and less likely to deviate.

As a specific embodiment, the building construction guardrail of the present invention can be designed to include a plurality of construction guardrail units, and each construction guardrail unit is detachably connected side by side, and the construction guardrail unit includes installation The base 1, the railing part fixedly connected with the top surface of the installation base 1, the guard rail connecting rod movably connected with the side wall of the railing part, and the anti-skid mounting block movably connected with the bottom of the installation base 1; the installation base 1 is: The hollow structure with the bottom opening, the size of the bottom opening of the mounting base 1 is enough to make the connecting block 7 of the anti-skid mounting block extend into the hollow space of the mounting base 1, and the hollow space of the mounting base 1 is installed with the anti-skid mounting block. A movable clamping connection mechanism in which the two clamping holes on the connecting block 7 are clamped or released. The non-slip mounting block is installed and disassembled through a movable clamping connection mechanism, and a clamping hole is opened at the connection between the non-slip installation block and the movable clamping connection mechanism; For the clamping block 32, the clamping block 32 is fixedly connected to the inner wall of the mounting base 1 through the lateral sliding limit mechanism; Move to install or remove the anti-skid mounting block.

Preferably, the movable clamping connection mechanism further includes a connecting rod 31 rotatably connected to the clamping block 32 and a power system capable of driving the connecting rod 31 to laterally displace; the power system includes a drive circuit and a power supply 8, a clamping The driving motor 10 and the rotating disk 30, wherein the driving circuit and the power supply 8 are fixedly connected to the inner wall of the mounting base 1, and the clamping driving motor 10 is electrically connected with the driving circuit and the power supply 8 through wires; the output of the clamping driving motor 10 is The end is fixedly connected with the rotating disk 30, the connecting rod 31 is rotatably connected with the top surface of the rotating disk 30 at the two ends of the same diameter line of the circumference, and the connecting rod 31 is rotatably connected with the top end of the clamping block 32; the clamping drive motor 10 is fixed on the support frame , the support frame is fixedly installed on the inner wall of the installation base 1 .

Preferably, the lateral sliding limit mechanism includes a positioning sliding column 33 and a positioning sliding sleeve 34 slidably connected to the outer surface of the positioning sliding column 33. The positioning sliding sleeve 34 is fixedly connected to the inner wall of the installation base 1, and the lateral sliding limiting mechanism can The lateral movement of the clamping block 32 is limited and supported, so that the installation or disassembly process of the connection block 7 and the installation base 1 is more stable.

Preferably, the anti-slip mounting block includes an anti-skid plate 6 and a connecting block 7 . The connecting block 7 is provided with a clamping hole on the side wall corresponding to the clamping block 32 , and the clamping block 32 can be located inside the clamping hole of the connecting block 7 . Lateral movement; the bottom surface of the connecting block 7 is fixed with an anti-skid plate 6, and the bottom of the anti-skid plate 6 is evenly provided with a plurality of anti-skid blocks, which can increase the anti-skid function of the guardrail; the clamping protrusion of the clamping block 32 can be It is arranged at the bottom, so that the overall shape of the clamping block 32 is an "L" shape, wherein the vertical side of the "L" shape of the clamping block 32 is perpendicular to the ground, and the horizontal side of the "L" shape can be in the clamping hole of the connecting block 7 Extend or retract. The replaceable anti-skid mounting block can avoid the overall replacement of the guardrail when the guardrail is damaged, thereby reducing the use cost and saving resources.

Preferably, a second partition plate 38 fixed on the inner wall of the mounting base 1 is provided between the clamping drive motor 10 and the connecting block 7, and the clamping and driving motor 10 is fixedly connected to the surface of the second partition plate 38, that is, the second partition plate 38 is used. The plate 38 is used as a support frame for clamping the driving motor 10 , so that the clamping and driving motor 10 operates more smoothly.

In addition, on the surface of the second partition plate 38, a gap is formed corresponding to the sliding range of the clamping block 32, and the vertical edge of the “L” shape of the clamping block 32 passes through the gap on the surface of the second partition plate 38, and It can slide laterally along the extending direction of the long side of the second partition plate 38 . The connecting block 7 can be clamped or disengaged with the lateral sliding of the clamping block 32 .

The railing part includes two connecting part shells 3 fixedly connected with the top surface of the installation base 1 and a top plate 5 fixedly connected with the top surface of the connecting part shell 3 , and the connecting part shell 3 supports the top plate 5 .

Between the two connection part shells 3 and located on the top surface of the installation base 1, a guardrail board or uniformly distributed guardrail post is fixed, and the top of the guardrail board or guardrail post 4 is fixedly connected with the bottom surface of the top board 5; the connection part housing 3 and The height of the guardrail board or guardrail column is not less than 1.1 meters; the connecting part shell 3 is a hollow cylindrical structure, and the inner space of the connecting part shell 3 is connected with the inner space of the installation base 1, and the two connecting part shells are connected with each other. 3. The two ends along the extension direction of the long side of the top surface of the installation base 1 are axially symmetrically connected, and the side of the connecting part housing 3 facing away from the railing part is provided with a connecting block for the connecting rod of the protective railing to extend into. Connect vias.

Preferably, guardrail posts 4 are fixed between the two connection part shells 3, the guardrail posts 4 are cylindrical structures, and the gap between each guardrail post 4 is less than 10 cm.

As a specific implementation, as shown in Figures 1-3, it can be designed that the bottom outer side of the mounting base 1 is equipped with a counterweight 2; A hanging hole is formed on the outer surface of the bottom of the base 1 with the hook, and the connection between the counterweight and the installation base 1 is completed by inserting the hook into the hanging hole. The counterweight is enough to increase the overall stability of the building construction guardrail, making it less susceptible to strong winds or considerable external forces, and can increase the friction between the bottom anti-skid installation block and the ground, thereby enhancing the building construction guardrail anti-slip effect.

As a further optimized design of the solution of the present invention, in order to better enable multiple construction guardrail units to be connected to each other to form a building construction guardrail structure, the connection and installation structure between the construction guardrail units can also be increased.

Specifically, as shown in FIG. 1 to FIG. 7 , it includes a guardrail connecting rod for connecting two adjacent construction guardrail monomers, and the two end positions of the guardrail connecting rod have radial dimensions. Extension extension connection card block. The installation base 1 of the construction guardrail unit is also provided with guardrail connecting parts located on both sides of the railing part; the guardrail connecting part includes a hollow connecting part shell 3, and the connecting part shell 3. The side facing away from the railing portion is provided with a connecting through hole through which the connecting block of the connecting rod of the guardrail can be inserted, and a lifting block 18 that can be vertically lifted and slid is installed in the hollow space of the connecting portion shell 3. The lifting block The top of the 18 has a snap-on limit portion 19 that can be snap-fitted with the connection block of the connecting rod of the guardrail; the snap-on limit portion 19 is provided with an opening facing away from the side of the rail portion, and is vertical. The clipping slot extends upward to the top of the clipping limit portion 19, the cavity space of the clipping slot can be inserted into the connecting block of the connecting rod of the guardrail, and the lateral width of the slot of the clipping slot can be used for protection The rod portion of the rail connecting rod passes through and is smaller than the lateral width of the connecting block, so that the cross section of the snap groove forms a "T"-shaped groove; ; The lifting block 18 can be driven by the lifting block drive mechanism to perform lifting movement, and when the lifting block 18 is located at the lowest position and the highest position of the lifting, the top of the clamping limit portion 19 is respectively below the connecting at the position of the hole and above the position of the connecting through hole. Using the structure of the connecting rod and the connecting part of the guardrail can reduce the difficulty of installation between the construction guardrail monomers, improve the installation efficiency, and at the same time, the connection strength between the construction guardrail monomers can be improved by the structure of the clamping limit part. , so that the building construction guardrail is more stable.

Preferably, the lifting block driving mechanism comprises a vertical screw thread connected with the lifting block 18, and a lifting driving cross bar 13 installed in the hollow space of the mounting base 1 rotatably in the lateral direction; the vertical screw rod is rotatable vertically. It is installed in the connecting part of the guardrail, and extends downward into the hollow space of the installation base 1, and is connected with the lift drive cross bar 13 through a bevel gear pair; the lift drive cross bar 13 is fixed by The lift drive motor 9 installed in the hollow space of the mounting base 1 is driven to rotate. In this way, the automatic lifting and lowering of the lifting block can be realized, the installation burden of the installer is reduced, and the installation efficiency is improved.

Preferably, the guardrail connecting rod includes a first connecting assembly and a second connecting assembly; the first connecting assembly includes a first connecting column 21 and a first connecting block fixed at one end of the first connecting column 21, the first connecting The other end of the column 21 is provided with an external thread; the first connection assembly includes a second connection column 24 and a second connection block fixed at one end of the second connection column 24, and the other end of the second connection column 24 is provided with an external thread. Thread; the external thread ends of the first connection post 21 and the second connection post 24 are connected by an internal thread connection sleeve 22 . The connection between the first connection column and the second connection column is realized through the inner threaded connection sleeve, which is convenient, quick and firm in connection, which is beneficial to improve the installation efficiency, reduce the installation difficulty, and at the same time make the building construction guardrail more stable.

As a specific embodiment, after the first connection component installed on one construction guardrail unit and the second connection component installed on the other construction guardrail unit are threadedly connected by the internal thread connection sleeve 22, the two The construction guardrail is connected in a single unit.

Preferably, as shown in FIG. 7 , a guide post 25 can also be added to the external thread end of one of the first connection post 21 and the second connection post 24, and the other connection post is provided with an insertion hole; The purpose of 25 is to insert the guide column into the plug-in quick when slidingly connecting with the first connecting column 21 on another construction guardrail, which can facilitate the positioning of the guardrail connecting rod and enhance the installation and positioning accuracy.

As a specific embodiment, the lifting block driving mechanism can be automatically lifted and lowered by an electric power system, and the electric power system includes a lifting driving motor 9 , a lifting driving cross bar 13 and a rotating shaft 16 ; the power system is located inside the installation base 1 . The lift drive motor 9 is fixed on the inner wall of the installation base 1, the lift drive motor 9 is electrically connected with the drive circuit and the power supply 8 through wires, and the output end of the lift drive motor 9 is fixedly connected with the first rotating gear 11; The middle section of the lifting and driving cross bar 13 is fixedly connected with a second rotating gear 12, and both ends of the lifting driving cross-bar 13 are fixedly connected with a first bevel gear 14, wherein the second rotating gear 12 and the first rotating gear 11 are meshed and connected. At least two support plates are rotatably connected to the lift drive cross bar 13, and the support plates are fixedly connected to the inner wall of the mounting base 1, which can make the lift drive cross bar 13 rotate more stably; both ends of the lift drive cross bar 13 A rotating shaft 16 is meshed and connected respectively, and a supporting plate is rotatably connected to the rotating shaft 16, and the supporting plate is fixed on the inner wall of the installation base 1, which can make the rotating shaft 16 rotate stably; one end of the rotating shaft 16 is fixedly connected with a second The other end of the bevel gear 15 is fixedly connected with a threaded rod 17; the rotating shaft 16 is meshed with the first bevel gear 14 at both ends of the lifting driving crossbar 13 through the second bevel gear 15;

Preferably, a first partition 35 is arranged in the installation base 1, so that two independent cavities are formed in the installation base 1, namely the first placement cavity 36 and the second placement cavity 37, and the lifting block driving mechanism is arranged in the first place. In the first placing cavity 36, the movable clamping connecting mechanism is arranged in the second placing cavity 37, so that the components work more independently and will not influence each other; Internally connected, the support plate provided on the lift drive cross bar 13 in the lift block drive mechanism is fixedly connected to the surface of the first partition plate 35 , and the rotating shaft 16 is rotatably connected to the surface of the first partition plate 35 .

Preferably, the drive circuit and the power supply 8 are fixed on the inner wall of the installation base 1 of the first placement cavity 36 to provide power to the electrical appliances in the guardrail.

The main material of the construction guardrail of the present invention is galvanized steel or stainless steel.

When constructing a building construction guardrail disclosed in the present invention, firstly, a plurality of construction guardrail monomers are hoisted to a target position, and arranged in an orderly manner, and then the guardrail connecting rods of each monomer are installed.

First, insert the first connecting assembly into the connecting through hole on the connecting part housing 3, and drive the latching limit part 19 to rise by the elevating drive motor 9 in the elevating block drive mechanism, so that the first connection on the first connecting assembly is made. The clamping block 20 is located in the clamping hole on the clamping stopper 19. The specific lifting process of the clamping stopper 19 is as follows: the lift drive motor 9 drives the first rotating gear 11 to rotate, and the first rotating gear 11 rotates It drives the meshed second rotating gear 12 to rotate, and the second rotating gear 12 rotates to drive the lift drive cross bar 13 to rotate. The lift drive cross bar 13 rotates while driving the first bevel gear 14 to rotate, and the first bevel gear 14 rotates to drive The meshing connection of the second bevel gear 15 rotates, the rotation of the second bevel gear 15 drives the threaded rod 17 to rotate through the rotating shaft 16, the threaded rod 17 rotates to drive the threaded lifting block 18 to rise and fall, and the lifting block 18 lifts and drives the clamping stopper 19. rise.

After the above process, the connection of the first connection component is completed, and then the connection of the second connection component is performed, and the connection process is connected with the first connection component, and will not be repeated here. The guide post 25 on the assembly is aligned with the insertion hole on the connection assembly on the other guardrail and inserted, and then the inner thread connecting sleeve 22 is rotated and tightened, so that the second connection post 24 and the first connection post 21 are firmly connected, Thus, the connection between the guardrail monomers is more stable.

When the anti-skid mounting block needs to be replaced, the rotating disk 30 is driven to rotate by the clamping driving motor 10, and the rotating disk 30 rotates to drive the rotating connecting rod 31 to rotate, thereby driving the clamping blocks 32 to move away from each other laterally, respectively. Thus, the clamping block 32 is separated from the connecting block 7 , and the disassembly of the connecting block 7 is completed. Then lift the installation base 1, replace it with a new anti-skid installation block, and perform the installation operation steps of the anti-skid installation block, that is, the clamping block 32 extends into the clamping hole of the connecting block 7, so as to complete the installation of the anti-skid plate 6. replace.

It can be understood that the present invention is described by some embodiments, and those skilled in the art know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, in the teachings of this invention, these features and embodiments may be modified to adapt a particular situation and material without departing from the spirit and scope of the invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application fall within the protection scope of the present invention.

Claims (10)

1. The building construction protective guard is characterized by comprising an anti-skid mounting block and a construction protective guard single body, wherein the anti-skid mounting block is used for being mounted on the ground;

the anti-skid mounting block comprises an anti-skid plate (6) with an anti-skid structure on the bottom surface, a connecting block (7) is fixedly arranged on the upper surface of the anti-skid plate (6), and clamping holes are formed in two opposite side surfaces of the connecting block (7);

the construction protective guard single body comprises a mounting base (1) and a guard bar part arranged on the mounting base (1); the mounting base (1) is of a hollow structure with an opening at the bottom, the size of the opening at the bottom of the mounting base (1) is enough to enable the connecting block (7) of the anti-skid mounting block to extend into the hollow space of the mounting base (1), and a movable clamping connecting mechanism capable of clamping or loosening with two clamping holes in the connecting block (7) of the anti-skid mounting block is mounted in the hollow space of the mounting base (1).

2. The building construction protective guard according to claim 1, wherein the movable clamping and connecting mechanism comprises two clamping blocks (32) which are transversely arranged and oppositely arranged, the two clamping blocks (32) are opposite to the positions of the two clamping holes when the connecting block (7) of the anti-skid mounting block extends into the hollow space of the mounting base (1), and clamping protrusions which can extend into the clamping holes are arranged on the clamping blocks (32); the clamping device also comprises a transverse sliding limiting mechanism used for limiting the two clamping blocks (32) to move transversely close to or away from each other, and a clamping block driving mechanism used for driving the two clamping blocks (32) to move.

3. The building construction protective guard according to claim 2, wherein the clamping block driving mechanism comprises a rotating disc (30) transversely arranged between two clamping blocks (32), two opposite positions of the edge of the rotating disc (30) are rotatably connected with one ends of two connecting rods (31), and the other ends of the two connecting rods (31) are respectively rotatably connected with the two clamping blocks (32); the rotating disc (30) is driven to rotate by a clamping driving motor (10) fixedly installed in the hollow space of the installation base (1).

4. The building construction protective guard according to claim 2, wherein the transverse sliding limiting mechanism comprises a positioning sliding column (33) fixedly connected with the clamping blocks (32) and arranged transversely, one end of the positioning sliding column (33) far away from the clamping blocks (32) is slidably inserted into a transversely arranged cylindrical positioning sliding sleeve (34), and the transverse sliding of the positioning sliding column (33) in the positioning sliding sleeve (34) limits the two clamping blocks (32) to move transversely close to or away from each other; the positioning sliding sleeve (34) is fixedly arranged in the hollow space of the mounting base (1).

5. The building construction protective guard of claim 1, wherein the construction protective guard single body further comprises a balancing weight (2) detachably connected with the mounting base (1); be equipped with the couple on balancing weight (2), be equipped with the hanging hole on the lateral surface of mounting base (1), balancing weight (2) are through couple detachable erection joint on the hanging hole of mounting base (1) lateral surface.

6. The building construction protective guard according to claim 1, further comprising a protective guard connecting rod for connecting two adjacent construction protective guard units, wherein connecting blocks extending radially and expanding in size are arranged at two end positions of the protective guard connecting rod;

guard rail connecting parts are further arranged at the positions, located on the two sides of the guard rail part, on the mounting base (1) of the construction guard rail single body; the protective guard connecting part comprises a hollow connecting part shell (3), one side of the connecting part shell (3), which is back to the guard rod part, is provided with a connecting through hole into which a connecting fixture block of the protective guard connecting rod can extend, a lifting block (18) which can vertically lift and slide is installed in the hollow space of the connecting part shell (3), and the top of the lifting block (18) is provided with a clamping limiting part (19) which can be in clamping fit with the connecting fixture block of the protective guard connecting rod; the clamping limiting part (19) is provided with a clamping groove with an opening facing back to the direction of one side of the railing part and vertically penetrating upwards to the top end of the clamping limiting part (19), a groove cavity space of the clamping groove can be used for a connecting clamping block of a connecting rod of the protective guard to stretch into, and the transverse width of a notch of the clamping groove can be used for the rod part of the connecting rod of the protective guard to pass through and is smaller than that of the connecting clamping block; the lifting block (18) can be driven by the lifting block driving mechanism to perform lifting movement, and when the lifting block (18) is located at the lowest position and the highest position of lifting, the top end of the clamping limiting portion (19) is located at the position lower than the connecting through hole and the position higher than the connecting through hole respectively.

7. The building construction protective guard of claim 6, wherein the lifting block driving mechanism comprises a vertical screw rod in threaded connection with the lifting block (18) and a lifting driving cross rod (13) which is transversely and rotatably installed in the hollow space of the mounting base (1); the vertical screw rod is vertically and rotatably arranged on the connecting part of the protective guard, extends downwards into the hollow space of the mounting base (1), and is in transmission connection with the lifting driving cross rod (13) through a bevel gear pair; the lifting driving cross rod (13) is driven to rotate by a lifting driving motor (9) fixedly installed in the hollow space of the installation base (1).

8. The building construction protective guard of claim 6, wherein the protective guard connecting rod comprises a first connecting assembly and a second connecting assembly; the first connecting assembly comprises a first connecting column (21) and a first connecting clamping block fixedly arranged at one end of the first connecting column (21), and the other end of the first connecting column (21) is provided with an external thread; the first connecting assembly comprises a second connecting column (24) and a second connecting clamping block fixedly arranged at one end of the second connecting column (24), and the other end of the second connecting column (24) is provided with an external thread; the external thread ends of the first connecting column (21) and the second connecting column (24) are connected through an internal thread connecting sleeve (22).

9. A construction protective guard single body is characterized by comprising a mounting base (1) and a guard bar part arranged on the mounting base (1); the mounting base (1) is of a hollow structure with an opening at the bottom, the size of the opening at the bottom of the mounting base (1) is enough to enable the connecting block (7) of the anti-skid mounting block to extend into the hollow space of the mounting base (1), and a movable clamping connecting mechanism capable of clamping or loosening with two clamping holes in the connecting block (7) of the anti-skid mounting block is mounted in the hollow space of the mounting base (1).

10. The construction protective guard unit as claimed in claim 9, wherein the movable clamping and connecting mechanism comprises two clamping blocks (32) which are transversely arranged and oppositely arranged, and the two clamping blocks (32) are opposite to the positions of the two clamping holes when the connecting block (7) of the anti-skid mounting block extends into the hollow space of the mounting base (1), and the clamping blocks (32) are provided with clamping protrusions which can extend into the clamping holes; the clamping device also comprises a transverse sliding limiting mechanism for limiting the transverse movement of the two clamping blocks (32) to be close to or away from each other, and a clamping block driving mechanism for driving the two clamping blocks (32) to move;

the clamping block driving mechanism comprises a rotating disc (30) transversely arranged between two clamping blocks (32), two opposite positions of the edge of the rotating disc (30) are rotatably connected to one ends of two connecting rods (31), and the other ends of the two connecting rods (31) are respectively rotatably connected to the two clamping blocks (32); the rotating disc (30) is driven to rotate by a clamping driving motor (10) fixedly arranged in the hollow space of the mounting base (1);

the transverse sliding limiting mechanism comprises a positioning sliding column (33) which is fixedly connected with the clamping blocks (32) and transversely arranged, one end, far away from the clamping blocks (32), of the positioning sliding column (33) is slidably inserted into a transversely arranged cylindrical positioning sliding sleeve (34), and then the transverse sliding of the positioning sliding column (33) in the positioning sliding sleeve (34) limits the two clamping blocks (32) to transversely move close to or away from each other; the positioning sliding sleeve (34) is fixedly arranged in the hollow space of the mounting base (1);

guard rail connecting parts are further arranged at the positions, located on the two sides of the guard rail part, on the mounting base (1) of the construction guard rail single body; the protective guard connecting part comprises a hollow connecting part shell (3), one side of the connecting part shell (3), which is back to the guard rod part, is provided with a connecting through hole into which a connecting fixture block of the protective guard connecting rod can extend, a lifting block (18) which can vertically lift and slide is installed in the hollow space of the connecting part shell (3), and the top of the lifting block (18) is provided with a clamping limiting part (19) which can be in clamping fit with the connecting fixture block of the protective guard connecting rod; the clamping limiting part (19) is provided with a clamping groove with an opening back to the direction of one side of the rail part and vertically and upwardly penetrating to the top end of the clamping limiting part (19), a groove cavity space of the clamping groove can be used for a connecting clamping block of a connecting rod of the protective guard to stretch into, and the transverse width of a notch of the clamping groove can be used for the rod part of the connecting rod of the protective guard to pass through and is smaller than the transverse width of the connecting clamping block; the lifting block (18) can perform lifting motion under the driving of the lifting block driving mechanism, and when the lifting block (18) is positioned at the lowest position and the highest position of lifting, the top end of the clamping limiting part (19) is respectively positioned at the position lower than the connecting through hole and the position higher than the connecting through hole;

the lifting block driving mechanism comprises a vertical screw rod in threaded connection with a lifting block (18) and a lifting driving cross rod (13) which is transversely and rotatably arranged in a hollow space of the mounting base (1); the vertical screw rod is vertically and rotatably arranged on the connecting part of the protective guard, extends downwards into the hollow space of the mounting base (1), and is in transmission connection with the lifting driving cross rod (13) through a bevel gear pair; the lifting driving cross rod (13) is driven to rotate by a lifting driving motor (9) fixedly installed in the hollow space of the installation base (1).

Images