Assembled steel structure bearing wall

Abstract

The utility model belongs to the technical field of bearing walls, and particularly relates to an assembled steel structure bearing wall which comprises a steel structure bearing wall body, the upper end of the steel structure bearing wall body is in contact with a supporting table, the right side of the steel structure bearing wall body is fixedly connected with a nut, and the lower end of the supporting table is fixedly connected with an inserting block. The inserting blocks are slidably connected with the steel structure bearing wall body, bolts are movably connected into the steel structure bearing wall body, the bolts are movably connected with the inserting blocks, the bolts are in threaded connection with the nuts, the bolts and the steel structure bearing wall body are jointly provided with a limiting mechanism, and the front face of the steel structure bearing wall body is fixedly connected with a base layer. Through the arrangement of the structures such as the bolts and the inserting blocks, the supporting table and the steel structure bearing wall body can be assembled for use, under the structures such as the limiting holes, the limiting rods and the springs, the bolts can be limited, the problems of vibration and loosening of the bolts are solved, and long-term stability between the supporting table and the steel structure bearing wall body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of load-bearing walls, and specifically relates to an assembled steel structure load-bearing wall. Background Technique

[0002] A steel structure load-bearing wall refers to a wall structure with load-bearing function constructed by using steel in a building. Compared with traditional concrete or masonry walls, the steel structure load-bearing wall has a lighter self-weight, high strength and better seismic performance, and is applicable to various building types.

[0003] The utility model patent with the publication number of CN218264411U discloses an ecological steel structure wall for assembled houses, which includes a load-bearing wall and a fitting wall. The fitting wall is installed on the front end face of the load-bearing wall. The load-bearing wall includes assembly strips, plate bodies and inner grooves. Plate bodies are provided at both ends of the assembly strips, and inner grooves are arranged on the surfaces of the plate bodies.

[0004] However, there are still certain deficiencies in the existing assembled steel structure load-bearing walls: First, most of the existing assembled steel structure load-bearing walls use steel structure load-bearing walls to support subsequent house components. Due to the influence of the material characteristics of the steel structure itself, the fire prevention and sound insulation effects of the load-bearing walls are weak;

[0005] Secondly, although the existing assembled steel structure load-bearing walls use bolts, etc. to assemble and fix the load-bearing walls, load-bearing platforms, etc., due to the influence of factors such as vibration, the bolts are prone to vibrate and become loose. Content of the Utility Model

[0006] The purpose of the utility model is to provide an assembled steel structure load-bearing wall, which solves the problem that most of the existing assembled steel structure load-bearing walls use steel structure load-bearing walls to support subsequent house components. Due to the influence of the material characteristics of the steel structure itself, the fire prevention and sound insulation effects of the load-bearing walls are weak; and solves the problem that although the existing assembled steel structure load-bearing walls use bolts, etc. to assemble and fix the load-bearing walls, load-bearing platforms, etc., due to the influence of factors such as vibration, the bolts are prone to vibrate and become loose.

[0007] To achieve the above object, the utility model provides the following technical solutions: An assembled steel structure load-bearing wall, including the steel structure load-bearing wall body, a support platform is in contact with the upper end of the steel structure load-bearing wall body, a nut is fixedly connected to the right side of the steel structure load-bearing wall body, a plug is fixedly connected to the lower end of the support platform, the plug is slidably connected to the steel structure load-bearing wall body, a bolt is movably connected inside the steel structure load-bearing wall body, the bolt is movably connected to the plug, the bolt is threadedly connected to the nut, a limiting mechanism is jointly arranged on the bolt and the steel structure load-bearing wall body, a base layer is fixedly connected to the front of the steel structure load-bearing wall body, a noise reduction layer is fixedly connected to the front of the base layer, the noise reduction layer is in contact with the steel structure load-bearing wall body, a fire-resistant layer is fixedly connected to the front of the noise reduction layer, the fire-resistant layer is in contact with the steel structure load-bearing wall body, a fire-proof layer is fixedly connected to the front of the fire-resistant layer, and the fire-proof layer is in contact with the steel structure load-bearing wall body.

[0008] Preferably, the base layer is made of three-ply board material, and the noise reduction layer is made of sound-absorbing cotton material. Through the setting of the base layer, it can be used for the installation and use of subsequent components such as the noise reduction layer and the fire-resistant layer. Moreover, the three-ply board material has good light weight and high strength characteristics. Under the action of the noise reduction layer, it can improve the good sound insulation of the load-bearing wall, and the sound-absorbing cotton material has good sound absorption and noise reduction functions.

[0009] Preferably, the fire-resistant layer is made of rock wool board material, and the fire-proof layer is made of perlite fire-proof board material. Through the setting of the fire-resistant layer and the fire-proof layer, the steel structure load-bearing wall body has good fire resistance and fire-proof performance, and the rock wool board material and the perlite fire-proof board material have good sound absorption, noise reduction, fire resistance and flame retardant effects.

[0010] Preferably, the limiting mechanism includes a limiting hole, a limiting hole is opened on the surface of the bolt, a fixing plate is fixedly connected to the left side of the steel structure load-bearing wall body, two symmetrically distributed telescopic rods are slidably connected to the inner wall of the fixing plate, a top plate is fixedly connected to the upper ends of the two telescopic rods, the top plate is slidably connected to the steel structure load-bearing wall body, a limiting rod is fixedly connected to the upper end of the top plate, and the limiting rod is slidably connected to the limiting hole. Through the combined use of structures such as the limiting rod and the limiting hole, the bolt can be inserted, thereby limiting the bolt and avoiding the problem of loosening due to vibration of the bolt.

[0011] Preferably, a plurality of limiting holes are provided, and the plurality of limiting holes are arranged in a circular array on the bolt. Through the setting of the limiting holes, they can be used for inserting and cooperating with the limiting rods.

[0012] Preferably, a spring is welded to the lower end of the top plate, and the other end of the spring is welded to the fixing plate. Through the setting of the spring, the top plate can be connected for use.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the setting of the base layer, the present utility model can be used for the placement and use of subsequent structures such as the noise reduction layer, fire-resistant layer, and fireproof layer. Under the action of the fireproof layer and fire-resistant layer, the steel structure load-bearing wall body has good fireproof performance, and under the action of the noise reduction layer, the steel structure load-bearing wall body has good noise reduction and sound insulation effects.

[0015] 2. Through the setting of structures such as bolts and inserts, the present utility model can be assembled between the support platform and the steel structure load-bearing wall body. Under the structures such as the limiting hole, limiting rod, and spring, the bolt can be limited to avoid the problem of loosening due to vibration of the bolt, so as to ensure the long-term stability between the support platform and the steel structure load-bearing wall body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the three-dimensional overall structure of the present utility model Figure 1 ;

[0017] Figure 2 is the three-dimensional overall structure of the present utility model Figure 2 ;

[0018] Figure 3 is the Figure 1 partial front elevation sectional view of the present utility model;

[0019] Figure 4 is the Figure 2 enlarged view at B of the present utility model;

[0020] Figure 5 is the Figure 1 enlarged view at A of the present utility model.

[0021] In the figure: 1. Steel structure load-bearing wall body; 2. Support platform; 3. Nut; 4. Insert; 5. Bolt; 6. Limiting mechanism; 7. Base layer; 8. Noise reduction layer; 9. Fire-resistant layer; 10. Fireproof layer; 61. Limiting hole; 62. Fixed plate; 63. Telescopic rod; 64. Top plate; 65. Spring; 66. Limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 、Figure 2 、 Figure 3 , an assembled steel structure load-bearing wall, including a steel structure load-bearing wall body 1. A support platform 2 is in contact with the upper end of the steel structure load-bearing wall body 1. A nut 3 is fixedly connected to the right side of the steel structure load-bearing wall body 1. A plug 4 is fixedly connected to the lower end of the support platform 2. The plug 4 is slidably connected to the steel structure load-bearing wall body 1. A bolt 5 is movably connected inside the steel structure load-bearing wall body 1. The bolt 5 is movably connected to the plug 4. The bolt 5 is threadedly connected to the nut 3.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 4 , a base layer 7 is fixedly connected to the front of the steel structure load-bearing wall body 1. A noise reduction layer 8 is fixedly connected to the front of the base layer 7. The noise reduction layer 8 is in contact with the steel structure load-bearing wall body 1. A fire-resistant layer 9 is fixedly connected to the front of the noise reduction layer 8. The fire-resistant layer 9 is in contact with the steel structure load-bearing wall body 1. A fireproof layer 10 is fixedly connected to the front of the fire-resistant layer 9. The fireproof layer 10 is in contact with the steel structure load-bearing wall body 1. The base layer 7 is made of three-ply board material. The noise reduction layer 8 is made of sound-absorbing cotton material. Through the setting of the base layer 7, it can be used for the installation and use of subsequent components such as the noise reduction layer 8 and the fire-resistant layer 9. And the three-ply board material has good light weight and high strength characteristics. Under the action of the noise reduction layer 8, the good sound insulation of the load-bearing wall 1 can be improved, and the sound-absorbing cotton material has good sound-absorbing and noise-reducing functions. The fire-resistant layer 9 is made of rock wool board material. The fireproof layer 10 is made of perlite fireproof board material. Through the setting of the fire-resistant layer 9 and the fireproof layer 10, the steel structure load-bearing wall body 1 has good fire-resistant and fireproof properties, and the rock wool board material and the perlite fireproof board material have good sound-absorbing, noise-reducing, fire-resistant and flame-retardant effects.

[0025] Please refer to Figure 1 、 Figure 5 , a limiting mechanism 6 is jointly arranged on the bolt 5 and the steel structure load-bearing wall body 1. The limiting mechanism 6 includes a limiting hole 61. The limiting hole 61 is opened on the surface of the bolt 5. A fixing plate 62 is fixedly connected to the left side of the steel structure load-bearing wall body 1. Two symmetrically distributed telescopic rods 63 are slidably connected to the inner wall of the fixing plate 62. The upper ends of the two telescopic rods 63 are jointly fixedly connected to a top plate 64. The top plate 64 is slidably connected to the steel structure load-bearing wall body 1. A limiting rod 66 is fixedly connected to the upper end of the top plate 64. The limiting rod 66 is slidably connected to the limiting hole 61. Through the coordinated use of structures such as the limiting rod 66 and the limiting hole 61, the bolt 5 can be inserted and processed, and then the bolt 5 can be limited to avoid the problem of loosening due to vibration of the bolt 5.

[0026] Please refer to Figure 1 、 Figure 5, a plurality of limiting holes 61 are provided. The plurality of limiting holes 61 are arranged in a circular array on the bolt 5. Through the arrangement of the limiting holes 61, it can be used in cooperation with the limiting rod 66 for insertion. A spring 65 is welded to the lower end of the top plate 64, and the other end of the spring 65 is welded to the fixing plate 62. Through the arrangement of the spring 65, the top plate 64 can be connected for use.

[0027] The specific implementation process of the present utility model is as follows: During use, by pushing the top plate 64 to move downward, the limiting rod 66 is driven to move, so that the telescopic rod 63 slides along the inner wall of the fixing plate 62, and the spring 65 deforms. Then, the support platform 2 is pushed into contact with the load-bearing wall 1, so that the insertion block 4 is inserted into the load-bearing wall, and the bolt 5 is pushed through the load-bearing wall 1 and the insertion block 4, so that the bolt 5 contacts the nut 3. Rotate the bolt 5 to make the bolt 5 perform a threaded movement, and then place the bolt 5 to complete the assembly and fixation between the support platform 2 and the load-bearing wall 1. Then release the top plate 64 so that the spring 65 restores its deformation to push the limiting rod 66 into the limiting hole 61 to limit the bolt 5 to ensure the long-term stability of the assembly between the support platform 2 and the load-bearing wall 1;

[0028] Through the arrangement of the base layer 7, it can be used for the placement of subsequent structures such as the noise reduction layer 8, the fire-resistant layer 9, and the fireproof layer 10. Under the action of the fireproof layer 10 and the fire-resistant layer 9, the steel structure load-bearing wall body 1 has good fireproof performance, and under the action of the noise reduction layer 8, the steel structure load-bearing wall body 1 has good noise reduction and sound insulation effects.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An assembled steel structure load-bearing wall, comprising a steel structure load-bearing wall body (1), characterized in that: The upper end of the steel structure load-bearing wall body (1) contacts with a support platform (2), the right side of the steel structure load-bearing wall body (1) is fixedly connected with a nut (3), the lower end of the support platform (2) is fixedly connected with an insert block (4), the insert block (4) is slidably connected to the steel structure load-bearing wall body (1), the interior of the steel structure load-bearing wall body (1) is movably connected with a bolt (5), the bolt (5) is movably connected to the insert block (4), the bolt (5) is threadedly connected to the nut (3), and the bolt (5) and the steel structure load-bearing wall body ( 1), a limiting mechanism (6) is jointly arranged on the steel structure load-bearing wall body (1), a base layer (7) is fixedly connected to the front of the steel structure load-bearing wall body (1), a noise reduction layer (8) is fixedly connected to the front of the base layer (7), the noise reduction layer (8) is in contact with the steel structure load-bearing wall body (1), a fire-resistant layer (9) is fixedly connected to the front of the noise reduction layer (8), the fire-resistant layer (9) is in contact with the steel structure load-bearing wall body (1), a fireproof layer (10) is fixedly connected to the front of the fireproof layer (9), and the fireproof layer (10) is in contact with the steel structure load-bearing wall body (1).

2. The assembled steel structure load-bearing wall according to claim 1, characterized in that: The base layer (7) is made of plywood, and the noise reduction layer (8) is made of sound-absorbing cotton.

3. The assembled steel structure load-bearing wall according to claim 1, characterized in that: The fire-resistant layer (9) is made of a rock wool board, and the fireproof layer (10) is made of a perlite fireproof board.

4. The assembled steel structure load-bearing wall according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting hole (61), the surface of the bolt (5) is provided with the limiting hole (61), the left side of the steel structure load-bearing wall body (1) is fixedly connected with a fixing plate (62), the inner wall of the fixing plate (62) is slidably connected with two symmetrically distributed telescopic rods (63), the upper ends of the two telescopic rods (63) are commonly fixedly connected with a top plate (64), the top plate (64) is slidably connected to the steel structure load-bearing wall body (1), the upper end of the top plate (64) is fixedly connected with a limiting rod (66), and the limiting rod (66) is slidably connected to the limiting hole (61).

5. The assembled steel structure load-bearing wall according to claim 4 is characterized in that: A plurality of the limiting holes (61) are provided, and the plurality of limiting holes (61) are arranged in a ring array on the bolt (5).

6. The assembled steel structure load-bearing wall according to claim 4, characterized in that: A spring (65) is welded to the lower end of the top plate (64), and the other end of the spring (65) is welded to the fixing plate (62).

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