CN115030472B

CN115030472B - Multifunctional construction safety platform for house building engineering

Info

Publication number: CN115030472B
Application number: CN202210869244.8A
Authority: CN
Inventors: 彭荣华; 王菊梅; 刘德贵
Original assignee: Anhui Yide Construction Engineering Co ltd
Current assignee: Anhui Yide Construction Engineering Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-10-10
Anticipated expiration: 2042-07-22
Also published as: CN115030472A

Abstract

The invention relates to the technical field of buildings and discloses a multifunctional construction safety platform for building construction, which comprises a support column, a frame and a sliding frame, wherein the inner side of a movable groove of the frame is rotatably connected with a hook through a torsion spring rotating shaft; the horizontal both sides of frame all fixedly connected with two first pneumatic cylinders and two second pneumatic cylinders slide, first pneumatic cylinder output fixedly connected with and the spliced pole of support column grafting, the output fixedly connected with of second pneumatic cylinder and the conflict board that the laminating of support column up end set up, this scheme through fixed mounting support column on the house, set up the couple that corresponds the setting with the support column on the frame, utilize first pneumatic cylinder and second pneumatic cylinder to transmit spliced pole and conflict board to support column position respectively, actuating mechanism drive frame upwards promotes its vertical direction displacement convenient on the outer facade of house, the stability and the convenience of hoisting device position adjustment.

Description

Multifunctional construction safety platform for house building engineering

Technical Field

The invention relates to the field of buildings, in particular to a multifunctional construction safety platform for house construction engineering.

Background

When the building is constructed, in order to ensure convenient construction operation on the outer elevation of the building, an overhead working platform is usually required to be built, and the existing common steel, bamboo and wooden scaffolds, hanging baskets, electric construction platforms and the like are used for supporting constructors, so that the constructors can smoothly finish the construction operation on the outer elevation of the building.

However, most of the existing scaffolds are of fixed structures, and are bound from the bottom to the top of the building, and bound for the working area, and in any mode, the structures are of fixed structures, and when the position is replaced, the scaffold needs to be built again or removed again, so that the construction period is prolonged, and the engineering progress is influenced; the hanging basket is mainly built on the roof after construction, the position of the hanging basket is adjusted through the steel wire, and the hanging basket is easy to shake during construction due to lower stability of the steel wire, so that the construction is inconvenient, and meanwhile, the hanging basket has larger limitation on the construction of the building outer elevation which is not completed; the existing construction platform wall attaching mode adopts the mode that a wall attaching device is fixed with a building structure through expansion bolts, a wall attaching frame on a standard section of the electric construction platform is fixed through fasteners, the wall attaching device is fixed with a wall body, when the position is moved, fixing pieces are required to be removed, meanwhile, the wall attaching device is required to be lifted by means of an external tower crane and the like, the whole displacement can be carried out, and certain inconvenience still exists in adjustment.

In view of the above related art, the inventor considers that the existing scaffold and electric construction platform have the defects of inconvenient overall position adjustment and poor stability of the hanging basket.

Disclosure of Invention

In order to solve the problems, the invention provides a multifunctional construction safety platform for house construction engineering.

The invention provides a multifunctional construction safety platform for house construction engineering, which adopts the following technical scheme:

the multifunctional construction safety platform for the building construction comprises a plurality of groups of support columns fixed on a building steel structure at equal intervals and a frame positioned on the outer side of a building, wherein a sliding frame is sleeved on the frame, the inner side of the frame is fixedly connected with two clamping racks, the sliding frame is fixedly connected with two driving mechanisms matched with the clamping racks through bolts, the output ends of the driving mechanisms are in meshed transmission connection through gears and the clamping racks, the driving mechanisms are provided with locking mechanisms matched with the driving mechanisms, the positions of the sliding frame on the frame are fixed, each layer of steel structure is fixedly connected with four support columns respectively, two sides of the sliding frame are respectively provided with a detachable platform plate, two movable grooves are formed in the upper end and the lower end of the frame, the inner side of the frame is positioned below the movable grooves and is vertically fixedly connected with a limiting plate, the inner side of the movable groove of the frame is rotatably connected with a hook through a torsion spring rotating shaft, the hook is in an L-shaped structure, the hook is positioned on one side of the torsion spring rotating shaft and is fixedly connected with an extension section, the extension section is arranged between the extension section and the limiting plate in a turnover mode, and the position of the hook is changed into a downward sliding position in the vertical direction when the hook is turned over;

two first hydraulic cylinders and two second hydraulic cylinders are fixedly connected to the two horizontal sides of the sliding frame, the output end of each first hydraulic cylinder is fixedly connected with a plugging rod which can be plugged with a supporting column, the output end of each second hydraulic cylinder is fixedly connected with a collision plate which can be attached to the upper end face of the supporting column, when the inserting connection rod and the abutting plate are in contact with the support column, the vertical direction of the sliding frame is fixed, the driving mechanism drives the frame to move upwards, the bottom end of the frame moves to the position of the sliding frame, and the top end of the frame moves to the position of the previous support column.

Preferably, the support column is horizontally L-shaped structure, and the terminal surface laminating sets up under the horizontal segment of support column and the horizontal segment of couple, and the laminating of the vertical section outer wall and the vertical section inner wall of couple sets up, the through-hole has been seted up to the vertical section central point of support column, and clearance slip fit between through-hole and the spliced pole.

Preferably, the first hydraulic cylinder and the second hydraulic cylinder do asynchronous telescopic movement, the first hydraulic cylinder firstly drives the inserting rod to be inserted into the through hole of the support column, and when the distance between the hook and the support column is in the range of 30-50mm, the second hydraulic cylinder drives the abutting plate to move to the upper end face position of the support column.

Preferably, the two side walls of the sliding frame are vertically and fixedly connected with a limiting rod and a sliding rod, the limiting rod is located above the sliding rod, a splice plate is arranged above the limiting rod, a plurality of triangular sliding frames are uniformly distributed below the splice plate, the bottom end of each sliding frame is fixedly connected with a lantern ring of a sliding sleeve of the sliding rod, and the center line of the top end of each sliding frame is fixedly connected with a limiting sleeve of the sliding sleeve of the limiting rod.

Preferably, the center position of the upper end surface of the splice plate is provided with a threaded hole, the vertical central line position of the platform plate is provided with a plurality of mounting holes, one of the plurality of mounting holes of the same platform plate is inserted with a fixing bolt, the bottom end of the fixing bolt is in threaded connection with the mounting hole, the top of the splice plate is fixedly connected with a butt joint strip, the bottom of the platform plate is fixedly connected with a sliding panel strip, and the sliding panel strip and the butt joint strip are in sliding fit.

Preferably, the upper end face both sides of platform board are all fixedly connected with guardrail, and the top of guardrail is all fixedly connected with railing, each the inside of railing is all fixedly connected with two extension spring, and the free end of two extension springs is all fixedly connected with iron chain, two when the platform board is close to each other, the iron chain in the corresponding railing dock through locking mechanism, and adjacent two when the platform board misplaces, the iron chain slides out from the railing to the iron chain keeps taut under extension spring effect.

In summary, the present invention includes at least one of the following beneficial technical effects:

the support column is fixedly installed on the house, the hanging hooks which are arranged on the frame and correspond to the support column are arranged on the frame, the hanging hooks can rotate downwards, but the upward rotation is limited, so that the frame can be driven from bottom to top, meanwhile, the movement from top to bottom is limited, the first hydraulic cylinder and the second hydraulic cylinder are used for respectively driving the inserting rod and the abutting plate to the position of the support column, limiting of the sliding frame is realized, the driving frame is lifted upwards under the action of a driving mechanism of the sliding frame, the integral upward displacement of the frame is realized, the convenient vertical displacement of the frame on the outer vertical face of the house is realized, and the stability and convenience of position adjustment of the device are improved; through the setting of gag lever post and sliding bar, the balladeur train of cooperation splice plate below realizes the convenient choice of platform board quantity to adapt to different demands, utilize butt joint strip and smooth fillet to mutually support between platform board and the splice plate simultaneously, realize the displacement in the Y axle direction, with this realization platform board can more agree with the outer facade of house, hoisting device's suitability.

Drawings

Figure 1 is a schematic isometric view of an embodiment of the invention.

Fig. 2 is a schematic view of a frame partially in cross-section of an embodiment of the invention.

Fig. 3 is a schematic view of a support platform structure according to an embodiment of the invention.

Fig. 4 is a schematic view of the bottom structure of the platform according to an embodiment of the invention.

Fig. 5 is an enlarged schematic view of the structure at a of the embodiment of the invention.

Fig. 6 is a schematic view of the internal structure of the railing according to the embodiment of the invention.

Reference numerals illustrate: 1. a frame; 101. a movable groove; 2. a clamping rack; 3. a limit bar; 4. a support column; 5. a hook; 501. an extension section; 502. a limiting plate; 6. a sliding frame; 7. a driving mechanism; 8. a limit rod; 9. a sliding rod; 10. splice plates; 1001. a threaded hole; 1002. butt joint pieces; 1003. butt joint strips; 11. a carriage; 1101. a limit sleeve; 1102. a collar; 12. a platform plate; 1201. a slip molding; 13. guard bars; 14. railing; 15. a mounting hole; 16. a fixing bolt; 17. a first hydraulic cylinder; 18. a second hydraulic cylinder; 19. inserting a connecting rod; 20. a contact plate; 21. a tension spring; 22. an iron chain.

Description of the embodiments

The invention is described in further detail below with reference to fig. 1-6.

The embodiment of the invention discloses a multifunctional construction safety platform for house construction engineering. Referring to figures 1-6, a multifunctional construction safety platform for building construction engineering comprises a plurality of groups of support columns 4 fixed on a building steel structure at equal intervals and a frame 1 positioned on the outer side of a building, wherein a sliding frame 6 is sleeved on the frame 1, both sides of the frame 1 are preferably fixedly connected with limit bars 3, the sliding frame 6 realizes limit on the horizontal direction through the cooperation with the limit bars 3, two clamping racks 2 are fixedly connected on the inner side of the frame 1, two driving mechanisms 7 matched with the clamping racks 2 are fixedly connected on the sliding frame 6 through bolts, the output ends of the driving mechanisms 7 are in meshed transmission connection with the clamping racks 2 through gears, the driving mechanisms 7 are provided with locking mechanisms matched with the clamping racks, the positions of the sliding frame 6 on the frame 1 are fixed, each layer of steel structure is fixedly connected with four support columns 4 respectively, the two sides of the sliding frame 6 are respectively provided with a detachable platform plate 12, the upper end and the lower end of the frame 1 are respectively provided with two movable grooves 101, the inner side of the frame 1 is positioned below the movable grooves 101 and is vertically and fixedly connected with a limiting plate 502, the inner side of the movable grooves 101 of the frame 1 is rotationally connected with a hook 5 through a torsion spring rotating shaft, the hook 5 is in an L-shaped structure, the hook 5 is hung on a support column 4, one end of the preferred support column 4 positioned outside a building is provided with a bulge to block the hook 5, the hook 5 is prevented from sliding out from the end of the support column 4, meanwhile, the contact surface between the hook 5 and the support column 4 is provided with anti-skid patterns, the friction force between the hook 5 and the support column 4 is increased, the torsion spring rotating shaft has a force for twisting the hook 5 to be arranged in the horizontal direction, the position of the support column 4 is ensured to be restored to the horizontal state after the hook 5 passes through the position of the support column 4, and when the frame 1 is reset, the extension section 501 is fixedly connected to one side of the torsion spring rotating shaft of the hook 5, the extension section 501 and the limiting plate 502 are attached to each other, the hook 5 is limited to turn upwards, when the hook 5 turns downwards, position conversion between the support columns 4 in the vertical direction is achieved, and the extension section 501 is slidably embedded into the inner side of the movable groove 101;

the two horizontal sides of the sliding frame 6 are fixedly connected with two first hydraulic cylinders 17 and two second hydraulic cylinders 18, the output end of each first hydraulic cylinder 17 is fixedly connected with a plugging rod 19 which can be plugged with a supporting column 4, the output end of each second hydraulic cylinder 18 is fixedly connected with a butting plate 20 which can be matched with the upper end face of the supporting column 4, when the plugging rods 19 and the butting plates 20 are contacted with the supporting column 4, the sliding frame 6 is fixed in position in the vertical direction, the driving mechanism 7 drives the frame 1 to move upwards, the bottom end of the frame 1 moves to the position of the sliding frame 6, the top end moves to the position of the supporting column 4, the supporting column 4 is of a horizontal L-shaped structure, the horizontal section of the supporting column 4 is matched with the lower end face of the horizontal section of the hook 5, the outer wall of the vertical section of the hook 5 is matched with the inner wall of the vertical section of the hook 5, a through hole is formed in the central position of the vertical section of the supporting column 4, a gap is formed between the through hole and the plugging rods 19, the first hydraulic cylinders 17 and the second hydraulic cylinders 18 do asynchronous telescopic movement, the first hydraulic cylinders 17 are plugged into the through holes of the supporting columns 4, the spacing between the first hydraulic cylinders 19 and the supporting columns are positioned in the through the supporting columns, the gaps between the supporting columns 4 are positioned between the supporting columns, the two adjacent positions are positioned between the two sides of the supporting columns 20 mm, and the positions of the sliding plates are matched with the sliding plates are arranged between the two sides, and the sliding plates are arranged between the two sides of the supporting columns 20, and the position is preferably arranged between the supporting columns, and the position between the sliding plates is 20 is arranged;

the two side walls of the sliding frame 6 are vertically and fixedly connected with a limiting rod 8 and a sliding rod 9, the limiting rod 8 is positioned above the sliding rod 9, a splice plate 10 is arranged above the limiting rod 8, a plurality of triangular sliding frames 11 are uniformly distributed below the splice plate 10, the bottom end of each sliding frame 11 is fixedly connected with a lantern ring 1102 sliding on the sliding rod 9, the middle line position of the top end is fixedly connected with a limiting sleeve 1101 sliding on the limiting rod 8, the preferred limiting rod 8 and the limiting sleeve 1101 are in a cross structure and are in clearance fit, butt joint pieces 1002 are fixedly connected below two sides of the splice plate 10, the butt joint pieces 1002 are used for butt joint between the two splice plates 10 or butt joint between the two splice plates and the outer wall of the sliding frame 6, the two butt joint pieces 1002 are fixed by bolts or the two butt joint pieces are fixed between the two splice plates and the outer wall of the sliding frame 6, and the stability between the splice plates 10 is improved, the center of the upper end surface of the splice plate 10 is provided with a threaded hole 1001, the vertical center line of the platform plate 12 is provided with a plurality of mounting holes 15, one of the mounting holes 15 of the same platform plate 12 is inserted with a fixing bolt 16, the bottom end of the fixing bolt 16 is in threaded connection with the mounting hole 15, the top of the splice plate 10 is fixedly connected with a butt joint strip 1003, the bottom of the platform plate 12 is fixedly connected with a sliding strip 1201, the sliding strip 1201 and the butt joint strip 1003 are in sliding fit, the preferable front surfaces of the sliding strip 1201 and the butt joint strip 1003 are in L-shaped structures, the horizontal sections of the sliding strip 1201 and the butt joint strip are in mutual fitting sliding connection, so that the vertical stability of the two sections is ensured, the displacement can be carried out along the Y-axis direction, the position of each platform plate 12 in the Y-axis direction is adjusted, the wall surface structure is adapted, the practicability of the lifting device is improved, the two sides of the upper end surface of the platform plate 12 are fixedly connected with guardrails 13, and the top of guardrail 13 all fixedly connected with railing 14, the inside of each railing 14 all fixedly connected with two extension spring 21, and the free end of two extension spring 21 all fixedly connected with iron chain 22, when two platform boards 12 are close to each other, the iron chain 22 in corresponding railing 14 carries out the butt joint through latched device, when two adjacent platform boards 12 dislocation, iron chain 22 roll-off from railing 14 to iron chain 22 keeps the tight under extension spring 21 effect.

The embodiment of the invention provides a multifunctional construction safety platform for house construction engineering, which is implemented by the following principles: at least four support columns 4 are fixedly connected to each layer of steel structure of a house at equal intervals, corresponding number of splice plates 10 are installed on a limiting rod 8 and a sliding rod 9 according to requirements, a platform plate 12 is connected above the splice plates 10 in a sliding mode, the fixed connection between the splice plates 10 and the platform plate 12 is achieved through fixing bolts 16 in mounting holes 15 of the platform plate 12, and position adjustment of the platform plate 12 is achieved through corresponding arrangement between threaded holes 1001 and different mounting holes 15; in the use, utilize actuating mechanism 7 transmission glide frame 6 to vertically displace on frame 1, realize the altitude mixture control to platform board 12, after accomplishing the operation of one level, when carrying out vertical direction position change, control glide frame 6 motion to frame 1's top position department, first pneumatic cylinder 17 synchronous extension, peg graft spliced pole 19 to support column 4's inboard, then actuating mechanism 7 operates again, because its vertical direction position is fixed relatively, consequently actuating mechanism 7 transmission frame 1 upwards displaces in the vertical direction, after displacing 30mm, the up end laminating of second pneumatic cylinder 18 transmission conflict board 20 and support column 4, with this promotion and support column 4 between contact stability, the device is under actuating mechanism 7's effect upwards displacement, in the displacement process, support column 4 carries out the extrusion to couple 5, make couple 5 rotate downwards in movable groove 101, after support column 4 crosses couple 5 position department, actuating mechanism 7 transmission frame 1 down moves this moment, before frame 1 down moves, the reset of second pneumatic cylinder 18, when the lower terminal surface of couple 5 and support column 4 laminate under the moment and support column 1, the first hydraulic cylinder 17 is realized under the action of restoring to restore to the same place, can realize the house construction on the foundation is down after this moment, and the place is stable under the frame is realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a house construction engineering is with multi-functional construction safety platform, includes equidistant a plurality of groups support column (4) that are fixed in on the house steel construction and frame (1) that are located the house outside, the sliding sleeve has frame (6) on frame (1), and the inboard fixedly connected with two latch bars (2) of frame (1), bolt fixedly connected with is two and latch bar (2) complex actuating mechanism (7) on frame (6) that slide, the output of actuating mechanism (7) is connected through the meshing transmission between gear and latch bar (2), and actuating mechanism (7) are provided with the locking mechanism rather than complex, fix the position of frame (1) that slides (6), its characterized in that: each layer of steel structure is fixedly connected with four support columns (4) respectively, two sides of a sliding frame (6) are provided with detachable platform boards (12), two movable grooves (101) are formed in the upper end and the lower end of a frame (1), a limiting plate (502) is vertically and fixedly connected to the inner side of the frame (1) below the movable grooves (101), a hook (5) is rotatably connected to the inner side of the movable grooves (101) of the frame (1) through a torsion spring rotating shaft, the hook (5) is of an L-shaped structure, the hook (5) is hung on the support column (4), an extension section (501) is fixedly connected to one side of the torsion spring rotating shaft, the extension section (501) is attached to the limiting plate (502), the hook (5) is limited to be turned upwards, and when the hook (5) is turned downwards, position conversion between the support columns (4) in the vertical direction is realized, and the extension section (501) is slidably embedded on the inner side of the movable grooves (101);

two first hydraulic cylinders (17) and two second hydraulic cylinders (18) are fixedly connected to the two horizontal sides of the sliding frame (6), a plugging rod (19) which can be plugged with the support column (4) is fixedly connected to the output end of the first hydraulic cylinder (17), a collision plate (20) which can be attached to the upper end face of the support column (4) is fixedly connected to the output end of the second hydraulic cylinder (18), when the plugging rod (19) and the collision plate (20) are in contact with the support column (4), the vertical direction of the sliding frame (6) is fixed, the driving mechanism (7) drives the frame (1) to move upwards, the bottom end of the frame (1) moves to the position of the sliding frame (6), and the top end of the frame moves to the position of the upper support column (4);

the support column (4) is of a horizontal L-shaped structure, the horizontal section of the support column (4) is in fit with the lower end face of the horizontal section of the hook (5), the outer wall of the vertical section is in fit with the inner wall of the vertical section of the hook (5), a through hole is formed in the center of the vertical section of the support column (4), and the through hole is in clearance sliding fit with the plug rod (19);

the first hydraulic cylinder (17) and the second hydraulic cylinder (18) do asynchronous telescopic movement, and the first hydraulic cylinder (17) is connected with the through hole of the support column (4) in an inserting connection rod (19) in a transmission mode;

the sliding frame is characterized in that a limiting rod (8) and a sliding rod (9) are vertically and fixedly connected to two side walls of the sliding frame (6), the limiting rod (8) is located above the sliding rod (9), a splice plate (10) is arranged above the limiting rod (8), a plurality of triangular sliding frames (11) are uniformly distributed below the splice plate (10), a sleeve ring (1102) of the sliding sleeve of the sliding rod (9) is fixedly connected to the bottom end of the sliding frame (11), and a limiting sleeve (1101) of the sliding sleeve of the limiting rod (8) is fixedly connected to the center line position of the top end of the sliding frame;

threaded hole (1001) have been seted up to up end central point position of splice plate (10), a plurality of mounting hole (15) have been seted up to the vertical central line position department of platform board (12), and one of a plurality of mounting hole (15) of same platform board (12) has pegged graft fixing bolt (16) to threaded connection between the bottom of fixing bolt (16) and mounting hole (15), the top fixedly connected with butt joint strip (1003) of splice plate (10), the bottom fixedly connected with slip fillet (1201) of platform board (12), and sliding fit sets up between slip fillet (1201) and butt joint strip (1003).

2. The multi-functional construction safety platform for building construction according to claim 1, wherein: the utility model discloses a novel anti-theft safety device for the railway is characterized in that guardrail (13) are fixedly connected with both sides of the upper end face of platform board (12), and the top of guardrail (13) is fixedly connected with railing (14), each the inside of railing (14) is fixedly connected with two extension springs (21), and the free end of two extension springs (21) is fixedly connected with iron chain (22), two when platform board (12) are close to each other, iron chain (22) in corresponding railing (14) dock through latched device, adjacent two when platform board (12) dislocation, iron chain (22) roll-off from railing (14), and iron chain (22) keep taut under extension spring (21) effect.