Fabricated steel structure support assembly

Abstract

The utility model discloses an assembly type steel structure support assembly, which relates to the field of buildings, and comprises a bearing sleeve, the bearing sleeve is used for being sleeved on the outer side of a steel beam to realize a hanging and supporting function, and the bearing sleeve comprises an extrusion surface, an upper approaching surface and a lower approaching surface, the two sides of the approaching surface are connected with the extrusion surface through a V-shaped elastically bent deformation surface; the bearing sleeve is sleeved outside the steel beam, the hoisting support of the steel beam can be quickly and stably realized by utilizing the matching of the hoisting rod and the screw cap, and the extrusion surface can be tightly attached to the surface of the steel beam by rotating the screw cap and controlling the deformation degree of the bearing sleeve. By means of the clamping force, the stability of the steel beam in the hoisting process is guaranteed, and the steel beam can be effectively prevented from displacing or sliding off due to vibration or external force in the hoisting process.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to an assembled steel structure bracket component. Background Art

[0002] In the process of steel structure construction, hoisting and support are key construction links, and their safety and stability directly affect the quality and service life of the entire building. Traditional steel structure bracket components are mostly connected by welding or bolts, which requires a lot of manpower and time, and the construction efficiency is low. Moreover, due to the unstable connection method, the bracket assembly is prone to shaking or shifting during the hoisting process, affecting the construction safety. Secondly, once the bracket assembly is damaged, the entire assembly needs to be replaced, which increases the construction cost and difficulty. Utility Model Content

[0003] The utility model aims to provide an assembled steel structure bracket assembly, and solves the following technical problems: how to improve the stability of the steel structure during hoisting, and how to prevent the steel structure from falling off or shifting during the hoisting process.

[0004] In order to solve the problems existing in the prior art, the technical solution adopted by the utility model is as follows:

[0005] An assembled steel structure support assembly includes a load-bearing sleeve, which is used to be sleeved on the outside of a steel beam to achieve a suspension function. The load-bearing sleeve includes two extrusion surfaces arranged in a planar shape on both sides, and two planar approach surfaces in an upper and lower part. The two sides of the approach surface are connected to the extrusion surface through a deformation surface that is elastically bent in a V shape.

[0006] The suspension rod is slidably inserted into the bearing sleeve, a stopper is fixedly connected to the bottom end of the suspension rod, and a thread is arranged on the surface of the lower part of the suspension rod;

[0007] The nut is threadedly connected to the outer side of the suspension rod. The load-bearing sleeve is deformed by rotating the nut, so that the extrusion surfaces are close to each other.

[0008] Preferably, a strip-shaped opening is provided at the connection between the approach surface and the deformation surface, and both sides of the approach surface extend toward the direction of the strip-shaped opening.

[0009] Preferably, two receiving plates are symmetrically fixedly connected inside the load-bearing sleeve, and the receiving plates are sleeved on the outside of the suspension rod, and both sides of the two receiving plates are elastically bent and extended toward the center lines of both sides of the load-bearing sleeve respectively.

[0010] Preferably, the opening of the deformation surface faces the interior of the load-bearing sleeve.

[0011] Preferably, a mesh groove is provided on the side opposite to the extrusion surface.

[0012] Preferably, a gasket is sleeved on the outer side of the suspension rod between the stop block and the load-bearing sleeve.

[0013] Preferably, the top end of the suspension rod is fixedly connected with a mounting seat.

[0014] Compared with the related art, the utility model has the following beneficial effects:

[0015] The utility model can quickly and stably realize the lifting and supporting of the steel beam by putting the load-bearing sleeve on the outside of the steel beam and utilizing the cooperation of the suspension rod and the nut. The deformation degree of the load-bearing sleeve can be controlled by rotating the nut so that the extrusion surface can closely fit the surface of the steel beam, thereby providing a strong clamping force. This clamping force not only ensures the stability of the steel beam during the lifting process, but also effectively prevents the steel beam from being displaced or slipping due to vibration or external force during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the load-bearing sleeve structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the suspension rod structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the utility model after the steel beam is inserted into the load-bearing sleeve.

[0020] Figure numerals: 1. load-bearing sleeve; 11. extrusion surface; 12. approach surface; 13. deformation surface; 14. strip opening; 15. receiving plate; 16. mesh groove; 2. suspension rod; 3. stopper; 4. nut; 5. gasket; 6. mounting seat. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] The assembled steel structure bracket assembly comprises a load-bearing sleeve, a hanging rod and a nut.

[0023] like Figures 1 to 4 As shown, the load-bearing sleeve 1 is used to be sleeved on the outside of the steel beam to achieve the suspension function. The load-bearing sleeve 1 includes an extrusion surface 11 arranged in a planar shape on both sides, and an approach surface 12 in a planar shape in the upper and lower parts. The two sides of the approach surface 12 are connected to the extrusion surface 11 through a deformation surface 13 with a V-shaped elastic bending.

[0024] The suspension rod 2 is slidably inserted into the load-bearing sleeve 1, and a stopper 3 is fixedly connected to the bottom end of the suspension rod 2. A thread is provided on the surface of the lower part of the suspension rod 2, and a nut 4 is threadedly connected to the outer side of the suspension rod 2. The load-bearing sleeve 1 is deformed by rotating the nut 4, so that the extrusion surfaces 11 are close to each other.

[0025] The steel structure is supported by hoisting. The steel beam can be inserted into the load-bearing sleeve 1 for hoisting, and by screwing the nut 4, the approach surface 12 can be squeezed to deform the load-bearing sleeve 1, reduce the angle of the deformation surface 13, and approach the extrusion surfaces 11 until the extrusion surfaces 11 squeeze the two side surfaces of the basic steel beam to clamp and fix the steel beam.

[0026] like Figure 4 As shown, a strip opening 14 is provided at the connection between the approach surface 12 and the deformation surface 13, and both sides of the approach surface 12 extend toward the strip opening 14. The extended part can adapt to the inner diameter of the steel beam, allowing the steel beam 1 to be more stable when inserted into the load-bearing sleeve.

[0027] like Figure 1 , Figure 2 and 4 As shown, two receiving plates 15 are symmetrically fixedly connected inside the load-bearing sleeve 1, and the receiving plates 15 are sleeved on the outside of the suspension rod 2. Both sides of the two receiving plates 15 are elastically bent and extended toward the center lines of both sides of the load-bearing sleeve 1.

[0028] As the extrusion surfaces 11 approach each other, the approaching surfaces 12 will also approach each other accordingly, so that the receiving plates 15 also approach each other, and the curved extension parts on both sides of them can tightly abut against the I-beam, ensuring that the steel beam is more stable after hoisting.

[0029] like Figure 1 , Figure 2 and 4 As shown, the opening of the deformation surface 13 faces the interior of the load-bearing sleeve 1 , so that the edges of the I-beam can be embedded in the deformation surface 13 .

[0030] like Figure 1 As shown, a mesh groove 16 is provided on the side opposite to the extrusion surface 11. These mesh grooves 16 can reduce the actual contact area between the extrusion surface 11 and the steel beam during extrusion, thereby increasing the pressure and improving the clamping effect.

[0031] like Figure 3 and Figure 4 As shown, a gasket 5 is sleeved between the stopper 3 and the load-bearing sleeve 1 on the outside of the suspension rod 2. The gasket 5 can increase the friction coefficient between the stopper 3 and the load-bearing sleeve 1 and has an anti-slip effect.

[0032] like Figure 1 , Figure 3 and Figure 4As shown, a mounting seat 6 is fixedly connected to the top end of the suspension rod 2 to facilitate the installation and fixation of the suspension rod 2.

[0033] The working principle of the assembled steel structure support assembly provided by the utility model is as follows:

[0034] Put the load-bearing sleeve 1 on the outside of the steel beam that needs to be hoisted, ensure that the steel beam can be smoothly inserted into the load-bearing sleeve 1, slide the suspension rod 2 into the load-bearing sleeve 1, and pass through the steel beam, and fix the suspension rod 2 to the lifting equipment through the mounting seat 6. By turning the nut 4, the load-bearing sleeve 1 is deformed, and the extrusion surfaces 11 are approached to each other through the elastic deformation of the deformation surface 13, thereby clamping the surfaces on both sides of the steel beam. At the same time, the proximity between the approaching surfaces 12 makes the curved extensions on both sides of the receiving plate 15 press against the steel beam, thereby increasing stability.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled steel structure support assembly, comprising: A load-bearing sleeve (1), the load-bearing sleeve (1) is used to be sleeved on the outside of the steel beam to achieve a suspension function, the load-bearing sleeve (1) comprises two extrusion surfaces (11) arranged in a planar shape on both sides, and two upper and lower planar approach surfaces (12), the two sides of the approach surface (12) and the extrusion surface (11) are connected to each other via a V-shaped elastically bent deformation surface (13); A suspension rod (2), the suspension rod (2) is slidably inserted into the bearing sleeve (1), a stopper (3) is fixedly connected to the bottom end of the suspension rod (2), and a thread is provided on the surface of the lower part of the suspension rod (2); The nut (4) is threadedly connected to the outside of the suspension rod (2). The load-bearing sleeve (1) is deformed by squeezing the nut (4) to make the squeezing surfaces (11) approach each other.

2. The assembled steel structure support assembly according to claim 1, characterized in that: A strip-shaped opening (14) is provided at the connection between the approaching surface (12) and the deformation surface (13), and two sides of the approaching surface (12) extend towards the strip-shaped opening (14).

3. The assembled steel structure support assembly according to claim 1, characterized in that: Two receiving plates (15) are symmetrically and fixedly connected inside the load-bearing sleeve (1), and the receiving plates (15) are sleeved on the outside of the suspension rod (2). The two sides of the two receiving plates (15) are elastically bent and extended toward the center lines of the two sides of the load-bearing sleeve (1).

4. The assembled steel structure support assembly according to claim 1, characterized in that: The opening of the deformation surface (13) faces the interior of the load-bearing sleeve (1).

5. The assembled steel structure support assembly according to claim 1, characterized in that: A mesh groove (16) is provided on the side opposite to the extrusion surface (11).

6. The assembled steel structure support assembly according to claim 1, characterized in that: A gasket (5) is sleeved on the outside of the suspension rod (2) and located between the stopper (3) and the load-bearing sleeve (1).

7. The assembled steel structure support assembly according to claim 1, characterized in that: The top end of the suspension rod (2) is fixedly connected to a mounting seat (6).

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