Building steel structure anti-seismic combined support

Abstract

The utility model belongs to the technical field of building steel structures, and particularly relates to a building steel structure anti-seismic combined support which comprises an anti-seismic combined support body. A plurality of fixing frames are arranged on the side wall of the anti-seismic combined support body. The fixing frames are evenly distributed on the side wall of the anti-seismic combined support body and are the same in structure. The steel structure is arranged above the first clamping plate, then the screw rod is held and rotated, meanwhile, the rubber block can be pushed through the elasticity of the first spring, the steel structure can be clamped and fixed, the distance between the second clamping plate and the first clamping plate is adjusted by rotating the screw rod, and the effect of clamping and fixing steel structures of different sizes can be achieved; and meanwhile, the firmness of the steel structure between the first clamping plate and the second clamping plate can be improved through friction force generated when the rubber blocks and the steel structure are fully attached through the first springs, and the sliding situation is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building steel structures, and specifically relates to an anti-seismic combined support for building steel structures. Background Technique

[0002] A building steel structure is a structure composed of steel materials and is one of the main building structure types. It has the characteristics of high strength, light self-weight, good overall stiffness, and strong deformation ability, and is widely used in large factories, stadiums, super high-rise buildings, and bridge fields.

[0003] In the prior art, after the steel structure is installed, an anti-seismic combined support is required to support and buffer the steel structure to ensure its normal use. During use, first, the anti-seismic combined support is installed at a specified position, and then the steel structure is fixed to the support by bolts, so as to provide earthquake resistance for the steel structure.

[0004] However, in the prior art, during the process of installing and fixing the steel structure and the anti-seismic combined support, it is found that due to the different sizes and types of the steel structures, it is difficult to adjust the anti-seismic combined support, resulting in difficulty in fixing steel structures of different sizes, thus having a certain impact on the practicability of the anti-seismic combined support. Therefore, an anti-seismic combined support for building steel structures is proposed to solve the above problems. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes an anti-seismic combined support for building steel structures.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: An anti-seismic combined support for building steel structures according to the utility model includes an anti-seismic combined support body; a plurality of fixing frames are provided on the side wall of the anti-seismic combined support body; the fixing frames are evenly distributed on the side wall of the anti-seismic combined support body and have the same structure; a first clamping plate is fixedly connected to the side wall of the fixing frame; a screw rod is threadedly connected to the side wall of the fixing frame; the screw rod penetrates through the wall body of the fixing frame and is threadedly connected thereto; the end of the screw rod is rotatably connected to a second clamping plate; a pair of first telescopic rods are symmetrically fixedly connected between the second clamping plate and the fixing frame; a plurality of grooves are provided on the side wall of the second clamping plate; the grooves are evenly distributed on the side wall of the second clamping plate and have the same structure; a first spring is fixedly connected to the side wall of the groove; a rubber block is fixedly connected to the end of the first spring; by rotating the screw rod to adjust the distance between the second clamping plate and the first clamping plate, the clamping and fixing effect on steel structures of different sizes can be achieved, and the practicability of the anti-seismic combined support body can be improved.

[0007] Preferably, a chute is formed in the side wall of the anti-seismic combined support body; a plurality of sliding blocks are slidably connected to the side wall of the chute; the sliding blocks are evenly distributed on the side wall of the chute and have the same structure; the sliding blocks are fixedly connected to the fixing frame; a support plate is fixedly connected to the side wall of the sliding block; a second spring is fixedly connected to the side wall of the support plate; an insertion block is fixedly connected to the end of the second spring; a pulling plate is fixedly connected to the side wall of the insertion block; the pulling plate penetrates through the wall of the support plate and is slidably connected thereto; a plurality of insertion slots are evenly formed in the side wall of the anti-seismic combined support body; by sliding the sliding blocks on the side wall of the chute, the convenience of adjusting the clamping position of the steel structure can be achieved, and the flexibility of the fixing frame during use can be improved.

[0008] Preferably, a second telescopic rod is fixedly connected to the side wall of the screw rod; a clamping block is hinged to the end of the second telescopic rod; a clamping groove is formed in the side wall of the fixing frame; by clamping the clamping block into the side wall of the clamping groove, the anti-rotation effect of the screw rod after use can be achieved, and the fixing effect on the screw rod can be improved.

[0009] Preferably, a plurality of first elastic sheets are fixedly connected to the side wall of the insertion slot; the first elastic sheets are evenly distributed on the side wall of the insertion slot and have the same structure; a rubber strip is fixedly connected to the side wall of the first elastic sheet; a plurality of notches are evenly formed in the side wall of the insertion block; by clamping the rubber strip into the side wall of the notch, the anti-shaking effect after the insertion block is inserted into the side wall of the insertion slot can be achieved, and the stability of the insertion block on the side wall of the insertion slot can be improved.

[0010] Preferably, a plurality of limiting plates are fixedly connected to the side wall of the first clamping plate; the limiting plates are evenly distributed on the side wall of the first clamping plate and have the same structure; an elastic plate is fixedly connected to the side wall of the limiting plate; by providing the limiting plates and the elastic plates, the limiting effect when the steel structure is placed above the first clamping plate can be achieved, and the convenience of placing the steel structure can be improved.

[0011] Preferably, a pair of second elastic sheets are fixedly connected to the side wall of the pulling plate; the second elastic sheets are symmetrically arranged on both sides of the pulling plate and have the same structure; a sponge block is fixedly connected to the side wall of the second elastic sheet; by providing the second elastic sheets, the fixing effect of the finger on the side wall of the pulling plate can be increased, and the anti-dropping effect when pulling the pulling plate can be achieved.

[0012] Preferably, a clamping plate is fixedly connected to the side wall of the clamping block; the clamping plate is arc-shaped; by providing the clamping plate, the anti-dropping effect when pulling the clamping block can be achieved, and the convenience of pulling the clamping block can be improved.

[0013] The beneficial effects of the present utility model:

[0014] 1. The utility model provides an anti-seismic combined support for building steel structures. By setting the screw rod and the second clamping plate, the distance between the second clamping plate and the first clamping plate can be adjusted by rotating the screw rod, which can play a role in clamping and fixing steel structures of different sizes, improve the practicability of the anti-seismic combined support body. At the same time, the friction force generated by the first spring to make the rubber block fully fit with the steel structure can increase the firmness of the steel structure between the first clamping plate and the second clamping plate and reduce the occurrence of sliding.

[0015] 2. The utility model provides an anti-seismic combined support for building steel structures. By setting the sliding groove and the sliding block, the sliding of the sliding block on the side wall of the sliding groove can play a role in facilitating the adjustment of the clamping position of the steel structure, improve the flexibility of the fixing frame during use, and reduce the inconvenience of adjusting the position of the fixing frame, thereby increasing a certain amount of workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the utility model and form a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0017] Figure 1 is the three-dimensional view of the utility model;

[0018] Figure 2 is the three-dimensional view of the slot in the utility model;

[0019] Figure 3 is Figure 2 the partial enlarged view at A in

[0020] Figure 4 is the three-dimensional view of the second telescopic rod in the utility model;

[0021] Figure 5 is Figure 4 the partial enlarged view at B in

[0022] Figure 6 is the three-dimensional view of the elastic plate in the utility model.

[0023] Legend:

[0024] 1. Anti-seismic combined support body; 11. Fixing frame; 12. First clamping plate; 13. Screw rod; 14. Second clamping plate; 15. First telescopic rod; 16. Groove; 17. First spring; 18. Rubber block; 2. Sliding groove; 21. Sliding block; 22. Support plate; 23. Second spring; 24. Insert block; 25. Pulling plate; 26. Slot; 3. Second telescopic rod; 31. Clamping block; 32. Clamping groove; 4. First elastic sheet; 41. Rubber strip; 42. Slotted opening; 5. Limiting plate; 51. Elastic plate; 6. Second elastic sheet; 61. Sponge block; 7. Clamping plate. Detailed implementation mode

[0025] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0026] The following gives specific embodiments.

[0027] Please refer to Figures 1-6 , the present utility model provides an anti-seismic combined support for building steel structures, including an anti-seismic combined support body 1; a plurality of fixing frames 11 are arranged on the side wall of the anti-seismic combined support body 1; the fixing frames 11 are evenly distributed on the side wall of the anti-seismic combined support body 1 and have the same structure; a first clamping plate 12 is fixedly connected to the side wall of the fixing frame 11; a screw rod 13 is threadedly connected to the side wall of the fixing frame 11; the screw rod 13 penetrates through the wall of the fixing frame 11 and is threadedly connected thereto; the end of the screw rod 13 is rotatably connected to a second clamping plate 14; a pair of first telescopic rods 15 are symmetrically fixedly connected between the second clamping plate 14 and the fixing frame 11; a plurality of grooves 16 are formed on the side wall of the second clamping plate 14; the grooves 16 are evenly distributed on the side wall of the second clamping plate 14 and have the same structure; a first spring 17 is fixedly connected to the side wall of the groove 16; the end of the first spring 17 is fixedly connected to a rubber block 18; during use, by placing the steel structure above the first clamping plate 12, the first clamping plate 12 supports the steel structure, and then hold the screw rod 13 and rotate it to make the screw rod 13 push the second clamping plate 14 to descend and approach the first clamping plate 12, and the first telescopic rod 15 will maintain the second clamping plate 14 to move smoothly. When the second clamping plate 14 gradually approaches the steel structure, the rubber block 18 will be first squeezed, causing the first spring 17 to perform telescopic movement. At the same time, the elasticity of the first spring 17 can push the rubber block 18. A certain frictional force will be generated through the full contact between the rubber block 18 and the steel structure. Then, by making the second clamping plate 14 approach the first clamping plate 12, the steel structure can be clamped and fixed. During this process, by rotating the screw rod 13 to adjust the distance between the second clamping plate 14 and the first clamping plate 12, it can play a role in clamping and fixing steel structures of different sizes, improving the practicability of the anti-seismic combined support body 1. At the same time, the frictional force generated by making the rubber block 18 fully fit with the steel structure by using the first spring 17 can increase the firmness of the steel structure between the first clamping plate 12 and the second clamping plate 14 and reduce the occurrence of sliding.

[0028] Furthermore, as Figure 1 , Figure 2 , Figure 3 , Figure 4 ,Figure 6 As shown, a chute 2 is provided on the side wall of the anti-seismic combined support body 1; a plurality of sliders 21 are slidably connected to the side wall of the chute 2; the sliders 21 are evenly distributed on the side wall of the chute 2 and have the same structure; the sliders 21 are fixedly connected to the fixing frame 11; a support plate 22 is fixedly connected to the side wall of the slider 21; a second spring 23 is fixedly connected to the side wall of the support plate 22; the end of the second spring 23 is fixedly connected to a plug 24; a pull plate 25 is fixedly connected to the side wall of the plug 24; the pull plate 25 penetrates through the wall of the support plate 22 and is slidably connected thereto; a plurality of slots 26 are evenly provided on the side wall of the anti-seismic combined support body 1; during use, by holding the pull plate 25 and pulling, the plug 24 is pulled out from the side wall of the slot 26, and then a certain force is applied to the slider 21 to make it slide on the side wall of the chute 2. When adjusted to a suitable position, the plug 24 can be made to correspond to the position of one of the slots 26 on the side wall of the anti-seismic combined support body 1, and then the pull plate 25 is released. At this time, the elasticity of the second spring 23 can be used to push the plug 24 into the side wall of the slot 26 to make it stuck, so as to fix the slider 21. During this process, by the slider 21 sliding on the side wall of the chute 2, it can play a role in facilitating the adjustment of the clamping position of the steel structure, improving the flexibility of the fixing frame 11 during use, and reducing the inconvenience of adjusting the position of the fixing frame 11, thus causing an increase in a certain amount of workload.

[0029] Further, as Figure 4 、 Figure 5 shown, a second telescopic rod 3 is fixedly connected to the side wall of the screw rod 13; a clamping block 31 is hinged to the end of the second telescopic rod 3; a clamping groove 32 is provided on the side wall of the fixing frame 11; during use, after the screw rod 13 is rotated, the clamping block 31 is held and pulled to make the second telescopic rod 3 perform telescopic movement. After the clamping block 31 is pulled to a suitable length, by pulling the clamping block 31 apart to make it correspond to the position of the clamping groove 32, and then the clamping block 31 is released, it can automatically reset and be stuck into the side wall of the clamping groove 32 under the action of the internal torsion spring. During this process, by the clamping block 31 being stuck into the side wall of the clamping groove 32, it can play a role in preventing the screw rod 13 from rotating after use, improving the fixing effect on the screw rod 13, and reducing the situation that when the screw rod 13 is accidentally pulled, the screw rod 13 is likely to rotate, affecting the fixing effect of the second clamping plate 14 and the first clamping plate 12 on the steel structure.

[0030] Further, as Figure 3As shown in the figure, a plurality of first elastic pieces 4 are fixedly connected to the side wall of the slot 26; the first elastic pieces 4 are evenly distributed on the side wall of the slot 26 and have the same structure; a rubber strip 41 is fixedly connected to the side wall of the first elastic piece 4; a plurality of slots 42 are evenly formed in the side wall of the insertion block 24; during use, when the insertion block 24 is inserted into the side wall of the slot 26, the insertion block 24 can push open the first elastic pieces 4 on both sides, and when it corresponds to the position of the slot 42, the elastic force of the first elastic piece 4 can push the rubber strip 41 into the side wall of the slot 42. A certain frictional force will be generated through mutual contact to fix the insertion block 24. During this process, by clamping the rubber strip 41 into the side wall of the slot 42, it can play a role in preventing the insertion block 24 from shaking after being inserted into the side wall of the slot 26, improving the stability of the insertion block 24 on the side wall of the slot 26, and reducing the situation that the insertion block 24 is prone to shaking due to the elasticity of the second spring 23.

[0031] Further, as Figure 6 shown, a plurality of limiting plates 5 are fixedly connected to the side wall of the first clamping plate 12; the limiting plates 5 are evenly distributed on the side wall of the first clamping plate 12 and have the same structure; an elastic plate 51 is fixedly connected to the side wall of the limiting plate 5; during use, during the process of placing the steel structure above the first clamping plate 12, the limiting plate 5 can be used to block the steel structure, and at the same time, the elastic plate 51 will be squeezed. At this time, the elastic force of the elastic plate 51 can push the steel structure towards the middle of the first clamping plate 12, and the steel structure will also slide towards the middle of the surrounding limiting plates 5. During this process, through the arranged limiting plates 5 and the elastic plate 51, it can play a role in limiting when the steel structure is placed above the first clamping plate 12, improving the convenience of placing the steel structure, and reducing the situation of deviation during placement.

[0032] Further, as Figure 3 、 Figure 6 shown, a pair of second elastic pieces 6 are fixedly connected to the side wall of the pull plate 25; the second elastic pieces 6 are symmetrically arranged on both sides of the pull plate 25 and have the same structure; a sponge block 61 is fixedly connected to the side wall of the second elastic piece 6; during use, by pressing the finger against the side wall of the pull plate 25 to push open the second elastic piece 6, and then under the elastic action of the second elastic piece 6, the finger can be pressed against the side wall of the pull plate 25 to fix the finger. By using the sponge block 61, it can be padded between the second elastic piece 6 and the finger. During this process, through the arranged second elastic piece 6, it can increase the fixing effect of the finger on the side wall of the pull plate 25, play a role in preventing the pull plate 25 from falling off when being pulled, and at the same time, the sponge block 61 can play a role in protecting the finger and reducing the situation of being pressed red.

[0033] Further, as Figure 5As shown, a buckle plate 7 is fixedly connected to the side wall of the clamping block 31; the buckle plate 7 is arc-shaped; during use, by placing a finger on the side wall of the buckle plate 7 and pulling, the clamping block 31 can be pulled open. During this process, the provided buckle plate 7 can prevent the clamping block 31 from falling off when being pulled, improve the convenience of pulling the clamping block 31, and reduce the occurrence of slipping off during pulling.

[0034] Working principle: During use, place the steel structure above the first clamping plate 12. The first clamping plate 12 supports the steel structure. Then hold the screw rod 13 and rotate it to make the screw rod 13 push the second clamping plate 14 downward and approach the first clamping plate 12. The first telescopic rod 15 will maintain the second clamping plate 14 to move smoothly. When the second clamping plate 14 gradually approaches the steel structure, the rubber block 18 will be first squeezed, causing the first spring 17 to expand and contract. At the same time, the elasticity of the first spring 17 can push the rubber block 18. A certain frictional force will be generated through the full contact between the rubber block 18 and the steel structure. Then, by making the second clamping plate 14 approach the first clamping plate 12, the steel structure can be clamped and fixed. During use, hold the pull plate 25 and pull to pull out the insertion block 24 from the side wall of the slot 26. Then apply a certain force to the slider 21 to make it slide on the side wall of the chute 2. When adjusted to the appropriate position, the position of the insertion block 24 can correspond to one of the slots 26 on the side wall of the anti-seismic combined support body 1. Then release the pull plate 25. At this time, the elasticity of the second spring 23 can push the insertion block 24 into the side wall of the slot 26 to make it stuck, thereby fixing the slider 21. During use, after rotating the screw rod 13, hold and pull the clamping block 31 to make the second telescopic rod 3 expand and contract. After pulling the clamping block 31 to the appropriate length, pull the clamping block 31 open to make its position correspond to the slot 32. Then release the clamping block 31. Under the action of the internal torsion spring, it can automatically reset and snap into the side wall of the slot 32. During use, when the insertion block 24 is inserted into the side wall of the slot 26, the insertion block 24 can push open the first elastic pieces 4 on both sides. When it corresponds to the position of the notch 42, the elasticity of the first elastic piece 4 can push the rubber strip 41 into the side wall of the notch 42. A certain frictional force will be generated through mutual contact to fix the insertion block 24. During use, during the process of placing the steel structure above the first clamping plate 12, the limiting plate 5 can block the steel structure and at the same time squeeze the elastic plate 51. At this time, the elasticity of the elastic plate 51 can push the steel structure towards the middle of the first clamping plate 12, and the steel structure will also slide towards the middle of the surrounding limiting plates 5. During use, press the finger against the side wall of the pull plate 25 to push open the second elastic piece 6. Then, under the elastic action of the second elastic piece 6, the finger can be pressed against the side wall of the pull plate 25 to fix the finger. The sponge block 61 can be used to pad between the second elastic piece 6 and the finger. During use, by placing a finger on the side wall of the buckle plate 7 and pulling, the clamping block 31 can be pulled open.

[0035] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A seismic composite support for a building steel structure, comprising a seismic composite support body (1); characterized in that: The side wall of the seismic composite support body (1) is provided with a plurality of fixing frames (11); the fixing frames (11) are evenly distributed on the side wall of the seismic composite support body (1) and have the same structure; the side wall of the fixing frame (11) is fixedly connected with a first clamping plate (12); the side wall of the fixing frame (11) is threadedly connected with a screw rod (13); the screw rod (13) passes through the wall of the fixing frame (11) and is threadedly connected thereto; the end of the screw rod (13) is rotatably connected with a second clamping plate (14); a pair of first telescopic rods (15) are symmetrically fixedly connected between the second clamping plate (14) and the fixing frame (11); the side wall of the second clamping plate (14) is provided with a plurality of grooves (16); the grooves (16) are evenly distributed on the side wall of the second clamping plate (14) and have the same structure; the side wall of the groove (16) is fixedly connected with a first spring (17); the end of the first spring (17) is fixedly connected with a rubber block (18).

2. The seismic-resistant composite support for building steel structures according to claim 1, characterized in that: The side wall of the anti-seismic combined bracket body (1) is provided with a slide groove (2); the side wall of the slide groove (2) is slidably connected to a plurality of sliders (21); the sliders (21) are evenly distributed on the side wall of the slide groove (2) and have the same structure; the sliders (21) are fixedly connected to the fixing frame (11); the side wall of the slider (21) is fixedly connected to a support plate (22); the side wall of the support plate (22) is fixedly connected to a second spring (23); an insert block (24) is fixedly connected to the end of the second spring (23); a pull plate (25) is fixedly connected to the side wall of the insert block (24); the pull plate (25) passes through the wall of the support plate (22) and is slidably connected thereto; the side wall of the anti-seismic combined bracket body (1) is evenly provided with a plurality of slots (26).

3. The seismic-resistant composite support for building steel structures according to claim 1, characterized in that: A second telescopic rod (3) is fixedly connected to the side wall of the screw rod (13); a clamping block (31) is hingedly connected to the end of the second telescopic rod (3); and a clamping groove (32) is provided on the side wall of the fixing frame (11).

4. The seismic-resistant composite support for building steel structures according to claim 2, characterized in that: The side wall of the slot (26) is fixedly connected to a plurality of first elastic sheets (4); the first elastic sheets (4) are evenly distributed on the side wall of the slot (26) and have the same structure; the side wall of the first elastic sheet (4) is fixedly connected to a rubber strip (41); and the side wall of the insert block (24) is evenly provided with a plurality of slots (42).

5. The seismic-resistant composite support for building steel structures according to claim 1, characterized in that: A plurality of limit plates (5) are fixedly connected to the side wall of the first clamping plate (12); the limit plates (5) are evenly distributed on the side wall of the first clamping plate (12) and have the same structure; and an elastic plate (51) is fixedly connected to the side wall of the limit plate (5).

6. The seismic-resistant composite support for building steel structures according to claim 2, characterized in that: A pair of second elastic sheets (6) are fixedly connected to the side walls of the pull plate (25); the second elastic sheets (6) are symmetrically arranged on both sides of the pull plate (25) and have the same structure; and a sponge block (61) is fixedly connected to the side walls of the second elastic sheets (6).

7. The seismic-resistant composite support for building steel structures according to claim 3, characterized in that: A gusset plate (7) is fixedly connected to the side wall of the clamping block (31); the gusset plate (7) is arranged in an arc shape.

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