CN108265999A - A kind of building-supporting frame - Google Patents

Abstract

The present invention provides a building support frame, the building support frame is installed on the base plane, it includes a first support assembly and a second support assembly, the first support assembly includes a bottom plate, a first support member and a top plate, the The bottom plate is fixedly connected to the base plane, the bottom end of the first support member is fixedly connected to the bottom plate, and the top end of the first support member is fixedly connected to the top plate; one end of the second support component is connected to the The hinged connection of the top plate enables the second supporting component to have a degree of freedom to rotate around the first supporting component, and the other end of the second supporting component is hinged on the base plane. When the building supporting frame of the present invention is used for auxiliary construction, the supporting frame can realize stable support and improve its safety, and the building supporting frame has a simple structure and is convenient for disassembly and transportation.

Description

a building support

technical field

The invention relates to the field of construction, in particular to a construction support frame.

Background technique

The modular building system can achieve on-site non-wet operation and full factory production. The more representative systems include disassembled prefab houses and modular box houses. Among them, the disassembled movable room uses light steel structure as the skeleton, color steel sandwich panel as the enclosure material, standard modulus for space combination, and the main components are connected by bolts, which can be assembled and disassembled conveniently and quickly; The box body is the basic unit, the main frame is made of section steel or thin-wall section steel, and the enclosure materials are all made of non-combustible materials. The indoor and outdoor decoration of the box room is all processed in the factory, and no secondary decoration is required.

The industrial steel structure building system covers the structure, exterior walls, doors and windows, interior decoration, electromechanical, and the factory prefabrication rate reaches 90%, subverting the traditional building model. The factory steel structure adopts the quality management system of the manufacturing industry. The design of all parts is finalized after the factory test and verification. The production of the parts passes the quality control process inspection before leaving the factory. The installation process is only allowed to enter the next process after the quality control process inspection to ensure zero defects in the completion acceptance , due to the use of factory technology, the efficiency of production, installation, logistics, and labor is increased by 6 to 10 times, the material waste rate is close to zero, and the total cost is 20% to 40% lower than that of traditional buildings.

When modular buildings are constructed on site, temporary support members are mostly used for auxiliary construction. The commonly used support frames not only have complex structures, but also occupy a large area and are not strong enough to meet the requirements of current construction. The support system of the transmission and The operating platform usually uses fasteners to connect the rods, which is complicated to operate. Due to the quality of the fasteners and unforeseen factors, local rods often slip or even collapse, making it difficult to guarantee safety and stability. At the same time, the existing support frame is dangerous to be demolished, and it is inconvenient to reassemble and utilize. Its components are too long, inconvenient to transport, slow to assemble, and low in efficiency to erect the frame, occupying a large amount of construction time on the construction site and delaying the construction progress.

Contents of the invention

In view of the above problems, the purpose of the present invention is to provide a building support frame, which has a simple structure, convenient disassembly and transportation, and good stability.

In order to achieve the above object, the present invention provides a building support, the building support frame is installed on the base plane, characterized in that it includes a first support assembly and a second support assembly, the first support assembly includes a bottom plate , a first support and a top plate, the bottom plate is fixedly connected to the base plane, the bottom end of the first support is fixedly connected to the bottom plate, and the top end of the first support is fixedly connected to the top plate; One end of the second support component is hingedly connected to the top plate so that the second support component has a degree of freedom to rotate around the first support component, and the other end of the second support component is hinged on the base plane.

Further, the first support assembly is arranged vertically, the top end of the second support assembly is hinged to the top plate, and the second support assembly is arranged obliquely to the first support assembly.

Further, the first support member includes a first support unit, a second support unit and a first connector, the upper end of the second support unit is hollow, and the lower end of the first support unit is inserted into the second support unit. The hollow cavity at the upper end of the support unit is fixedly connected through the first connecting piece, and the length of the lower end of the first supporting unit inserted into the hollow cavity at the upper end of the second supporting unit is adjusted through the first connecting piece ;

The top end of the first support unit is fixedly installed on the top plate, and the bottom end of the second support unit is fixedly installed on the bottom plate.

Further, the first connecting member is a bolt.

Further, the first support assembly also includes a plurality of reinforcing ribs symmetrically arranged at the connection between the top plate and the first supporting unit, and the two ends of the reinforcing ribs are connected to the top plate and the first supporting unit respectively. Fixed connection.

Further, the first support unit includes a first support rod and a second support rod, the top end of the first support rod is fixedly mounted on the top plate, and the bottom end of the first support rod is connected to the second support rod. The top end of the support rod is fixedly connected, and the lower end of the second support rod is inserted into the hollow cavity at the upper end of the second support unit.

Further, the first support unit further includes a reinforced steel plate with a sleeve hole, and the reinforced steel plate is sleeved at the connection between the first support rod and the second support rod.

Further, a first steel plate is set on the first support rod, and a second steel plate forming a support portion with the first steel plate and the first support rod is vertically provided at both ends of the first steel plate.

Further, the second support assembly includes a first screw, a second screw and a second connecting piece, one end of the first screw is hingedly connected to the top plate, and the other end of the first screw is passed through the second connecting piece It is threadedly connected with one end of the second screw rod, and the other end of the second screw rod is hingedly connected with the base plane.

Further, the second support assembly also includes a first fixing piece installed on the top plate and a second fixing piece installed on the base plane, the first screw rod is hinged to the first fixing piece, and the The second screw is hinged to the second fixing member.

Compared with the prior art, a building support frame provided by the present invention has the following technical effects:

By designing the bottom end of the first support component is fixedly connected to the bottom plate, the top end of the first support component is fixedly connected to the top plate; one end of the second support component is hingedly connected to the top plate so that the The second support assembly has a degree of freedom to rotate around the first support assembly, and the other end of the second support assembly is hinged on the base plane, so that the support frame can achieve stability when using the building support frame for auxiliary construction support to improve its safety, and the building support frame has a simple structure and is convenient for disassembly and transportation.

Description of drawings

In order to illustrate the technical solution of the present invention more clearly, the accompanying drawings used in the implementation will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. As far as the skilled person is concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

Fig. 1 is a structural schematic diagram 1 of a building support frame provided by an embodiment of the present invention;

Fig. 2 is the structural schematic diagram II of the building support frame provided by the embodiment of the present invention;

Fig. 3 is a construction schematic diagram of a building support frame according to an embodiment of the present invention.

Among them, 1, the first support assembly, 11, the bottom plate, 12, the top plate, 13, the first support unit, 131, the first support rod, 132, the second support rod, 133, the reinforced steel plate, 134, the first steel plate, 135 , the second steel plate, 14, the second support unit, 15, the reinforcing rib, 2, the second support assembly, 21, the first screw rod, 22, the second screw rod, 23, the sleeve, 24, the first fixing member, 25, Second fixture.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1 to 3, an embodiment of the present invention provides a building support frame, which is installed on a base plane, and includes a first support assembly 1 and a second support assembly 2, the first The support assembly 1 includes a bottom plate 11, a first support and a top plate 12, the bottom plate 11 is fixedly connected to the base plane, the bottom end of the first support is fixedly connected to the bottom plate 11, and the bottom of the first support The top end is fixedly connected to the top plate 12, and one end of the second support assembly 2 is hingedly connected to the top plate 12 so that the second support assembly 2 has a degree of freedom to rotate around the first support assembly 1, and the second support assembly 2 has a degree of freedom to rotate around the first support assembly 1. The other end of the two supporting components 2 is hinged on the base plane;

By designing the bottom end of the first support member is fixedly connected to the bottom plate 11, the top end of the first support member is fixedly connected to the top plate 12; one end of the second support assembly 2 is hinged to the top plate 12 The connection enables the second support assembly 2 to have a degree of freedom to rotate around the first support assembly 1, and the other end of the second support assembly 2 is hinged on the base plane, so that when using the building support frame for auxiliary construction , the support frame can achieve stable support and improve its safety, and the building support frame has a simple structure and is convenient for disassembly and transportation.

Preferably, both the bottom plate 11 and the top plate 12 are provided with several installation holes. By setting several installation holes on the bottom plate 11 and the top plate 12, when the building support frame needs to be used for support, the bottom plate 11 and the second support assembly are fixedly connected to the ground using connectors, and the The top plate 12 is fixedly connected with the floor to improve the support stability of the building support frame, and it is easy to disassemble after using the building support frame, so as to achieve the purpose of repeated use of the support frame and reduce its manufacturing cost. Preferably, the top plate 11 and the bottom plate 12 are respectively welded to the top end and the bottom end of the first support member.

Preferably, the first support assembly 1 is arranged vertically, the top end of the second support assembly 2 is hinged to the top plate 12 , and the second support assembly 2 is arranged obliquely to the first support assembly 1 . By setting the first support assembly 1 vertically, the second support assembly 2 is hinged to the top plate 12 and set at an angle with the first support assembly 1, thereby forming a triangular support to achieve stable support , to improve its security.

In the embodiment of the present invention, preferably referring to Fig. 1 and Fig. 2, the first support member includes a first support unit 13, a second support unit 14 and a first connecting member, and the second support unit 14 The upper end of the first support unit 13 is hollow, and the lower end of the first support unit 13 is inserted into the hollow cavity of the upper end of the second support unit 14 and fixedly connected through the first connecting piece, and the first supporting unit 13 is adjusted through the first connecting piece. The length of the lower end of the support unit 13 inserted in the hollow cavity of the upper end of the second support unit 14; the top of the first support unit 13 is fixedly installed on the top plate 11, the second support unit 14 The bottom end is fixedly installed on the bottom plate 12 .

By adjusting the length of the lower end of the first support unit 13 inserted into the hollow cavity of the upper end of the second support unit 14 to the required height, and then fixed by the first connecting piece, so that the first The length of the supporting member can be adjusted, thereby improving the applicability of the building supporting frame, and can be used in various situations of various structural systems. The first connecting member is a bolt, and it should be noted that the first connecting member may also be other connecting members such as screws, which are not specifically limited here.

In the embodiment of the present invention, preferably, please refer to FIG. 2 , preferably, the first support assembly 1 further includes a plurality of reinforcements arranged symmetrically at the connection between the top plate 11 and the first support unit 13 Rib 15 , the two ends of the reinforcing rib 15 are respectively fixedly connected with the top plate 11 and the first support unit 13 . By providing reinforcing ribs 15 at the connection between the top board 11 and the first support unit 13, the connection between the first support unit 13 and the top board 11 is made firmer, thereby improving the Stability of building supports. The reinforcing ribs 15 are triangular in shape, and there are four reinforcing ribs 15, and the reinforcing ribs 15 are welded to the top plate 11 and the first supporting unit 13. It should be noted that the reinforcing rib 15 may also be in other shapes such as square, which is not specifically limited here.

Preferably, the first supporting unit 13 includes a first supporting rod 131 and a second supporting rod 132, the top of the first supporting rod 131 is fixedly mounted on the top plate 11, and the bottom of the first supporting rod 131 The end is fixedly connected with the top end of the second support rod 132 , and the lower end of the second support rod 132 is inserted into the hollow cavity at the upper end of the second support unit 14 .

The first supporting unit 13 further includes a reinforced steel plate 133 with a sleeve hole, and the reinforced steel plate 133 is sleeved on the connection between the first supporting rod 131 and the second supporting rod 132 . The reinforcing steel plate 133 is welded to the first support rod 131 and the second support rod 132 .

Preferably, the first support rod 131 is covered with a first steel plate 134, and the two ends of the first steel plate 134 are vertically provided with the second steel plate 134 and the first support rod 131 to form a supporting part. Steel plate 135. By designing the second steel plate 135 and the first support bar 131 and the first steel plate 134 to form a support portion, so that when the building support frame is supporting work, the prefabricated PT beam can be placed on the second steel plate 135 It is supported on the support portion formed by the first support rod 131 and the first steel plate 134 . The second steel plate 135 is triangular in shape. It should be noted that the second steel plate 135 may also be in other forms such as a square, which is not specifically limited here.

In the embodiment of the present invention, please refer to Fig. 1 and Fig. 2, preferably, the second support assembly 2 includes a first screw 21, a second screw 22 and a second connecting piece, the first screw One end of 21 is hingedly connected with the top plate 11, the other end of the first screw rod 21 is threadedly connected with one end of the second screw rod 22 through a second connecting piece, and the other end of the second screw rod 22 is hinged with the base plane connect. The second connecting piece is a sleeve 23 .

Preferably, the second supporting assembly 2 further includes a first fixing member 24 installed on the top plate 11 and a second fixing member 25 installed on the base plane, the first screw rod 21 is connected with the first fixing member The member 24 is hinged, and the second screw rod 22 is hinged with the second fixing member 25 .

Preferably, the first support rod 131 , the second support rod 132 and the second support unit 14 are all in the shape of a square tube. The cross-sectional areas of the first support rod 131 , the second support rod 132 , and the second support unit 14 increase sequentially, thereby further improving the support stability of the building support frame. It should be noted that, the first support rod 131 , the second support rod 132 , and the second support unit 14 can also be in other forms such as circular tube shape, triangular tube shape, etc., which are not specifically limited here.

Below in conjunction with Fig. 3, the specific implementation of the building support frame described in the embodiment of the present invention is described in detail:

When it is necessary to use the building support frame for auxiliary construction, the building support frame is first assembled, and the lower end of the first support unit 13 is adjusted to be inserted into the second support unit 14 according to the height of the modular building. The height in the hollow cavity of the upper end, and then the bottom plate 11 of the assembled first support assembly is connected with the prefabricated floor with bolts; then the first screw rod 21 and the second screw rod 22 are connected through the second connecting piece , the first screw rod 21 and the second screw rod 22 are respectively connected to the first fixing member 24 and the second fixing member 25, and then the first fixing member 24 and the second fixing member 25 of the second support assembly are connected respectively Connect with the roof 11 and the prefabricated floor with bolts; finally place the prefabricated PT beam on the supporting part formed by the first steel plate 134, the second steel plate 135 and the first support rod 131, the upper part of the prefabricated wall C The shaped steel is bolted to the top plate 11 .

In summary, by designing the bottom end of the first support member is fixedly connected to the bottom plate 11, the top end of the first support member is fixedly connected to the top plate 12; The hinged connection of the top plate 12 enables the second support assembly 2 to have a degree of freedom to rotate around the first support assembly 1, and the other end of the second support assembly 2 is hinged to the ground, so that when using the building support frame When carrying out auxiliary construction, the support frame can realize stable support and improve its safety, and the structure of the building support frame is simple, which is convenient for disassembly and transportation; at the same time, several installation holes are set on the bottom plate 11 and the top plate 12, so that When the building support frame needs to be used for support, the base plate 11 and the second support assembly are fixedly connected to the ground using connectors, and the top plate 12 is fixedly connected to the floor to improve the support stability of the building support frame. And it is easy to disassemble after using the building support frame, so as to achieve the purpose of repeated use of the support frame and reduce its manufacturing cost;

In addition, by adjusting the length of the lower end of the first support unit 13 inserted in the hollow cavity of the upper end of the second support unit 14 to the required height, the length of the first support member can be adjusted, thereby improving The applicability of the building support frame is improved, and it can be used in various situations of various structural systems.

It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish information of the same type from each other. For example, "first" information may also be referred to as "second" information without departing from the scope of the present invention, and similarly, "second" information may also be referred to as "first" information.

The above are only preferred embodiments of the present invention, and it should be pointed out that for those of ordinary skill in the art, some improvements and replacements can also be made without departing from the technical principle of the present invention, and these improvements and replacements should also be It is regarded as the protection scope of the present invention.

Claims (10)

1. a kind of building-supporting frame, the building-supporting frame is installed on base plane, which is characterized in that including the first support component With the second support component, first support component includes bottom plate, the first support element and top plate, and the bottom plate is fixedly connected on base In plane, the bottom end of first support element is fixedly connected with the bottom plate, top and the top plate of first support element It is fixedly connected；One end of second support component makes second support component have around described with top plate articulated connection The degree of freedom of first support component rotation, the other end of second support component are articulated on base plane.

2. building-supporting frame as described in claim 1, which is characterized in that first support component is in be vertically arranged, described The top of second support component is hinged with the top plate, and second support component favours the first support component setting.

3. building-supporting frame as claimed in claim 2, which is characterized in that first support element include the first support unit, Second support unit and the first connector, the upper end of second support unit is hollow, and the lower end of first support unit is inserted In the hollow cavity of the upper end of second support unit and pass through the first connector and be fixedly connected, connected by described first The length in the hollow cavity of upper end that the lower end that part adjusts first support unit is inserted into second support unit；

The top of first support unit is fixedly mounted on the top plate, and the bottom end of second support unit is fixedly mounted On the bottom plate.

4. building-supporting frame as claimed in claim 3, which is characterized in that first connector is bolt.

5. building-supporting frame as claimed in claim 3, which is characterized in that first support component, which further includes, multiple symmetrically to be set Reinforcing rib in the top plate Yu the junction of first support unit, the both ends of the reinforcing rib respectively with the top plate, First support unit is fixedly connected.

6. building-supporting frame as claimed in claim 3, which is characterized in that first support unit include first support bar and Second support bar, the top of the first support bar are fixedly mounted on the top plate, the bottom end of the first support bar and institute The top for stating second support bar is fixedly connected, and the lower end of the second support bar is inserted into the upper end of second support unit In hollow cavity.

7. building-supporting frame as claimed in claim 6, which is characterized in that first support unit is further included with sets of holes Strengthen steel plate, the junction strengthened steel plate and be sleeved on the first support bar and the second support bar.

8. building-supporting frame as claimed in claim 6, which is characterized in that the first steel plate is set in the first support bar, The both ends of first steel plate are vertically equipped with the second steel plate that support portion is formed with first steel plate, first support bar.

9. building-supporting frame as claimed in claim 2, which is characterized in that second support component includes the first screw rod, the Two screw rods and the second connector, one end and the top plate of first screw rod are articulated and connected, the other end of first screw rod It is connect by the second connector with the threaded one end of second screw rod, the other end of second screw rod hingedly connects with base plane It connects.

10. building-supporting frame as claimed in claim 9, which is characterized in that second support component, which further includes, is installed on institute State the first fixing piece on top plate and the second fixing piece being installed on base plane, first screw rod and first fixing piece Hinged, second screw rod is hinged with second fixing piece.