Supporting and reinforcing structure for shear wall

Abstract

The utility model relates to the technical field of shear walls, and discloses a supporting and reinforcing structure for a shear wall, which comprises a supporting main body, an extender is fixedly mounted on the inner surface of the supporting main body through a fixing mechanism, and a supporting mechanism is fixedly mounted on the inner surface of the extender through the fixing mechanism. The supporting main body is placed between the shear wall and the ground, then the extenders with the corresponding number are placed according to the height and length of the shear wall and the ground, the fixing blocks on the supporting plate are fixed into the fixing grooves in the supporting main body, the extenders and the extension rods, then the clamping blocks of the extenders are clamped into the clamping grooves in the supporting main body, and then the extenders are fixed to the supporting main body. And then a bolt penetrates through the supporting main body and the extender and is fixed by a screw cap, so that the supporting main body and the extender form a main body, and then the clamping blocks on the two extension rods are clamped in the clamping grooves in the extender and are fixed by the screw cap.

Description

Technical Field

[0001] The utility model relates to the technical field of shear walls, in particular to a supporting and reinforcing structure for shear walls. Background Art

[0002] Shear wall is also called wind-resistant wall, earthquake-resistant wall or structural wall. It is a wall in a house or structure that mainly bears horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes to prevent structural shear (shear) damage. It is also called earthquake-resistant wall, generally made of reinforced concrete. Shear wall can be divided into steel plate shear wall, reinforced concrete shear wall and reinforced block shear wall according to structural materials. Among them, reinforced concrete shear wall is the most commonly used. Reinforced concrete shear wall needs to use formwork to shape during pouring, and support components need to be installed on the outside of the formwork for reinforcement. In construction projects, the stability problem of short-leg shear wall formwork is more prominent and the construction is more difficult.

[0003] Existing shear wall reinforcement structures generally use cylindrical support rods to support the reinforcement plate in an inclined manner. There is a small contact area between the two ends of the support rods and the reinforcement plate and the ground, and the reinforcement effect needs to be improved. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a support reinforcement structure for a shear wall, which can effectively solve the problems of the prior art.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model discloses a support reinforcement structure for a shear wall, comprising a support body, an extender is fixedly installed on the inner surface of the support body through a fixing mechanism, and a support mechanism is fixedly installed on the inner surface of the extender through a fixing mechanism;

[0009] The support mechanism comprises an extension rod, a first support rod and a second support rod, and the inner surface of the first support rod is slidably connected to the outer surface of the second support rod.

[0010] Furthermore, there are two extension rods, and the inner surfaces of the two extension rods are rotatably connected to the outer surfaces of the first support rod and the second support rod respectively through connecting rods.

[0011] Furthermore, the fixing mechanism includes a bolt and a nut, and the outer surface of the bolt is threadedly connected to the inner surface of the nut.

[0012] Furthermore, a clamping block is fixedly mounted on the outer surfaces of the extender and the extension rod, a clamping groove is formed on the outer surfaces of the support body and the extender, and the outer surface of the clamping block is clamped with the inner surface of the clamping groove.

[0013] Furthermore, the outer surfaces of the support body, the extender and the extension rod are all provided with fixing grooves, and the inner surfaces of the fixing grooves are fixedly mounted with supporting equipment, and the supporting equipment includes a supporting plate, a supporting frame and a fixing block.

[0014] Furthermore, the top of the support plate is fixedly connected to the bottom of the support frame, and the top of the support plate is fixedly connected to the bottom of the fixing block.

[0015] (III) Beneficial effects

[0016] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0017] 1. The utility model adds a design that can adjust the reinforcement device according to the height of the shear wall, through the coordinated use of the support body and the extender with the block and the slot, the coordinated use of the extender and the extension rod with the block and the slot, the coordinated use of the No. 1 support rod and the No. 2 support rod with the extension rod, and then through the coordinated use of bolts and nuts, so as to achieve the problem that the length of the reinforcement device can be adjusted according to the height of the shear wall, avoiding the problem that the reinforcement device cannot be adjusted and the shear wall support reinforcement is not comprehensive.

[0018] 2. The utility model increases the contact area between the reinforcement device and the shear wall by designing a method of increasing the contact area between the reinforcement device and the shear wall, and by using the fixing groove and the fixing block in combination, and the supporting plate and the supporting frame in combination, thereby increasing the contact area between the reinforcement device and the shear wall and improving the reinforcement effect of the reinforcement device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0021] Figure 2 is a three-dimensional structural diagram of an extender in an embodiment;

[0022] Figure 3 It is a three-dimensional structural diagram of the supporting device in the embodiment;

[0023] Figure 4 It is a three-dimensional structural diagram of the fixing mechanism in the embodiment;

[0024] The numbers in the figure represent respectively: 1. supporting body; 2. fixing mechanism; 21. bolt; 22. nut; 3. extender; 4. supporting mechanism; 41. extension rod; 42. support rod No. 1; 43. support rod No. 2; 5. clamping block; 6. clamping slot; 7. fixing slot; 8. supporting device; 81. supporting plate; 82. supporting frame; 83. fixing block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The present invention will be further described below in conjunction with the embodiments.

[0027] Example

[0028] Reference Figure 1-4 The utility model discloses a supporting and reinforcing structure for a shear wall, comprising a supporting body 1, an extender 3 is fixedly installed on the inner surface of the supporting body 1 through a fixing mechanism 2, and a supporting mechanism 4 is fixedly installed on the inner surface of the extender 3 through the fixing mechanism 2;

[0029] The support mechanism 4 includes an extension rod 41 , a first support rod 42 and a second support rod 43 , and the inner surface of the first support rod 42 is slidably connected to the outer surface of the second support rod 43 .

[0030] There are two extension rods 41 , and the inner surfaces of the two extension rods 41 are rotatably connected to the outer surfaces of the first support rod 42 and the second support rod 43 respectively through connecting rods.

[0031] The fixing mechanism 2 includes a bolt 21 and a nut 22 , and the outer surface of the bolt 21 is threadedly connected to the inner surface of the nut 22 .

[0032] Blocks 5 are fixedly mounted on the outer surfaces of the extender 3 and the extension rod 41 . Slots 6 are formed on the outer surfaces of the support body 1 and the extender 3 . The outer surface of the block 5 is snap-fitted to the inner surface of the slot 6 .

[0033] The outer surfaces of the support body 1 , the extender 3 and the extension rod 41 are all provided with fixing grooves 7 , and the inner surface of the fixing groove 7 is fixedly mounted with a supporting device 8 , which includes a supporting plate 81 , a supporting frame 82 and a fixing block 83 .

[0034] The support frame 82 increases the supporting force of the support plate 81 and the shear wall.

[0035] The top of the support plate 81 is fixedly connected to the bottom of the support frame 82 , and the top of the support plate 81 is fixedly connected to the bottom of the fixing block 83 .

[0036] In summary, the user first places the support body 1 between the shear wall and the ground, and then places a corresponding number of extenders 3 according to the height and length of the shear wall and the ground, first fixes the fixing block 83 on the support plate 81 to the fixing groove 7 on the support body 1, the extender 3 and the extension rod 41, and then first clamps the clamping block 5 of the extender 3 into the clamping groove 6 on the support body 1, and then passes the bolt 21 through the support body 1 and the extender 3, and fixes them with the nut 22, so that the support body 1 and the extender 3 become The blocks 5 on the two extension rods 41 are then inserted into the slots 6 on the extender 3 and fixed with nuts 22, so that the extender 3 and the extension rod 41 become a main body. Then the No. 2 support rod 43 is pulled to make the No. 1 support rod 42 and the No. 2 support rod 43 become a right angle with the support body 1, and then the No. 1 support rod 42 and the No. 2 support rod 43 are fixed together with bolts 21 and nuts 22, so that the No. 1 support rod 42 and the No. 2 support rod 43 become a whole and will not shake.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A support reinforcement structure for a shear wall, comprising a support body (1), characterized in that: An extender (3) is fixedly mounted on the inner surface of the support body (1) via a fixing mechanism (2), and a support mechanism (4) is fixedly mounted on the inner surface of the extender (3) via the fixing mechanism (2); The support mechanism (4) comprises an extension rod (41), a first support rod (42) and a second support rod (43), and the inner surface of the first support rod (42) is slidably connected to the outer surface of the second support rod (43).

2. A shear wall support reinforcement structure according to claim 1, characterized in that: The number of the extension rods (41) is two, and the inner surfaces of the two extension rods (41) are rotatably connected to the outer surfaces of the first support rod (42) and the second support rod (43) respectively through connecting rods.

3. A shear wall support reinforcement structure according to claim 1, characterized in that: The fixing mechanism (2) comprises a bolt (21) and a nut (22), and the outer surface of the bolt (21) is threadedly connected to the inner surface of the nut (22).

4. A shear wall support reinforcement structure according to claim 1, characterized in that: The outer surfaces of the extender (3) and the extension rod (41) are both fixedly mounted with a clamping block (5), the outer surfaces of the support body (1) and the extender (3) are both provided with a clamping groove (6), and the outer surface of the clamping block (5) and the inner surface of the clamping groove (6) are clamped together.

5. The shear wall support reinforcement structure according to claim 1, characterized in that: The outer surfaces of the support body (1), the extender (3) and the extension rod (41) are all provided with a fixing groove (7), and the inner surface of the fixing groove (7) is fixedly mounted with a supporting device (8), and the supporting device (8) comprises a supporting plate (81), a supporting frame (82) and a fixing block (83).

6. A shear wall support reinforcement structure according to claim 5, characterized in that: The top of the support plate (81) is fixedly connected to the bottom of the support frame (82), and the top of the support plate (81) is fixedly connected to the bottom of the fixing block (83).

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