Steering connector for shear wall formwork reinforcing part

Abstract

The utility model provides a steering connector for a shear wall template reinforcing member, which comprises a butt-joint sleeve and a plug board, the plug board is fixedly arranged at one end of the butt-joint sleeve, a plurality of first limiting holes penetrating through the butt-joint sleeve up and down are arranged on the butt-joint sleeve, and a second limiting hole penetrating through the plug board up and down is arranged on the plug board. The steering connector can be combined with and separated from a linear reinforcing member, so that the linear reinforcing member can be used at a transverse horizontal reinforcing position and can also be used at an external corner and an internal corner at a 90-degree steering position of a shear wall, the use purpose of the linear reinforcing member is improved, the linear reinforcing member has multiple use purposes, the storage number of the linear reinforcing member is reduced, and the cost is reduced. Therefore, the construction cost of the formwork support can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shear wall formwork reinforcement pieces, in particular to a steering connector for a shear wall formwork reinforcement piece. Background Art

[0002] Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, are walls in houses or structures that mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes. Their main function is to prevent structural shear (shear) damage. Shear walls are generally made of reinforced concrete, have high strength and rigidity, and are important load-bearing and earthquake-resistant components in modern buildings.

[0003] Before the shear wall is cast and formed, it is generally necessary to overlap the casting cavity using a building formwork. The building formwork generally uses corresponding supporting members to achieve support positioning. The Chinese utility model patent with the authorization announcement number CN215168014U discloses a shear wall formwork support member and a supporting device. In the disclosed technical solution, the shear wall formwork support member includes two first reinforcement beams and second reinforcement beams that are fixedly connected in parallel up and down. At the same time, a plug-in portion is fixed on one end of the first reinforcement beam and the second reinforcement beam. In the above disclosed solution, the first reinforcement beam and the second reinforcement beam actually constitute a straight reinforcement member, and the plug-in portion The connecting portion is fixedly connected with the linear reinforcement member. In actual applications, although the support member can be used to realize the turning reinforcement support of the external corner and internal corner templates at the 90-degree turning point of the shear wall, when performing the transverse horizontal reinforcement position, the existence of the plug-in portion makes it impossible for the two support members to be quickly and directly connected, which in turn causes the linear reinforcement member in the support member to be unable to be successfully used in the transverse horizontal reinforcement position. Therefore, how to make the above-mentioned linear reinforcement member be used for reinforcement at the internal corner and external corner positions at the 90-degree turning point of the shear wall and also in a simple transverse horizontal reinforcement position is a problem that needs to be solved urgently. Utility Model Content

[0004] The purpose of the utility model is to provide a steering connector for a shear wall formwork reinforcement piece, which can be combined and separated with a linear reinforcement piece, so that the linear reinforcement piece can be used in a transverse horizontal reinforcement position and can also be used at the positive and negative corners of the shear wall at a 90-degree turning position, thereby improving the use of the linear reinforcement piece. The linear reinforcement piece has many uses, which is conducive to reducing its reserve quantity, thereby effectively reducing the formwork support construction cost.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a steering connector for a shear wall formwork reinforcement, comprising a docking sleeve and a plug-in plate, wherein the plug-in plate is fixedly arranged at one end of the docking sleeve, a plurality of first limiting holes penetrating the docking sleeve up and down are arranged on the docking sleeve, and a second limiting hole penetrating the plug-in plate up and down is arranged on the plug-in plate.

[0006] Preferably, the docking sleeve comprises a front hollow square frame, a middle sleeve, and a rear fixing plate, and the front hollow square frame, the middle sleeve and the rear fixing plate are fixedly connected from front to back in sequence, and the middle sleeve and the rear fixing plate are both square structures.

[0007] Furthermore, two first limiting holes are arranged side by side on the middle sleeve, the length direction of the first limiting holes is distributed along the length direction of the middle sleeve, and the length direction of the second limiting hole is the same as the length direction of the first limiting hole.

[0008] Furthermore, a first plugging groove is provided on the middle sleeve and penetrates the middle sleeve from left to right.

[0009] Furthermore, a secondary back corrugation groove is provided on the left side wall or the right side wall of the middle sleeve and passes through the middle sleeve vertically.

[0010] Furthermore, the rear fixing plate and the plug-in plate are integrally cast.

[0011] Furthermore, the longitudinal cross-section of the plug board is in the shape of an I-beam, a C-beam or a rectangle.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure and is convenient for processing and manufacturing; the combination of the utility model and the existing linear reinforcement member can be smoothly realized by using the docking sleeve, so that the existing linear reinforcement member can be used to realize the reinforcement support of the template at the 90-degree turning point of the shear wall, thereby improving the use of the linear reinforcement member; when the linear reinforcement member is connected with the docking sleeve, the inclined iron is directly inserted into the first limiting hole and the corresponding plug hole on the linear reinforcement member to realize the limiting connection between the two, and the connection operation method has a simple and efficient structure; when the plug-in board is inserted into the slot corresponding to the linear reinforcement member, the second limiting hole is partially exposed on the outside of the linear reinforcement member, so that the inclined iron is inserted into the second limiting hole to realize the extrusion positioning of the linear reinforcement member, and the above-mentioned steering connection operation method of the linear reinforcement member is simple and efficient; the first plug-in groove is used to facilitate the through-wall pull rod to pass through the docking sleeve, which is conducive to the reinforcement of the docking sleeve; the secondary back rib groove is used to fix the secondary back rib, which can improve the reinforcement stability of the secondary back rib. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 description of the prior art will be briefly introduced below. Obviously, the drawings described below are some preferred embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is the overall structural front view of the utility model;

[0016] Figure 3 It is a top view of the overall structure of the utility model;

[0017] Figure 4 A schematic diagram of a 90-degree turn connection of two straight reinforcement members using the utility model;

[0018] In the figure: 1 docking sleeve, 11 front hollow square frame, 12 middle sleeve, 121 first limiting hole, 13 rear fixing plate, 14 first plug-in slot, 15 secondary back rib slot, 2 plug-in plate, 21 second limiting hole, 3 straight reinforcement piece, 31 support column, 32 third limiting hole, 4 oblique iron, 5 secondary back rib. DETAILED DESCRIPTION

[0019] The following will be combined with specific embodiments and attached Figure 1-4 , the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the preferred embodiments of the utility model, not all of the embodiments. Those skilled in the art can make similar modifications without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0020] The utility model provides a steering connector for a shear wall template reinforcement member (such as Figure 1As shown), it includes a docking sleeve 1 and a plug-in plate 2. The plug-in plate 2 is fixedly arranged at one end of the docking sleeve 1. In actual application, the docking sleeve 1 is used to be linearly sleeved and connected with one end of an existing linear reinforcement 3, and the plug-in plate 2 is used to be vertically sleeved and connected with one end of an existing linear reinforcement 3. A plurality of first limiting holes 121 penetrating the docking sleeve 1 up and down are arranged on the docking sleeve 1, and a second limiting hole 21 penetrating the plug-in plate up and down is arranged on the plug-in plate 2. In practical applications, a plurality of third limiting holes 32 are provided at both ends of the linear reinforcement member 3, and a support column 31 is provided at both ends of the linear reinforcement member 3, and a slot is provided between the support columns 31. When the docking sleeve 1 is sleeved on one end of the linear reinforcement member 3, an inclined iron 4 is sequentially inserted into the first limiting hole 121 and the corresponding third limiting hole 32, the movement and limiting of the linear reinforcement member 3 and the docking sleeve 1 in the sleeve connection direction are realized. After the plug-in board 2 is inserted into the slot at one end of the linear reinforcement member 3, the plug-in board 2 is inserted into the slot at one end of the linear reinforcement member 3. The side wall of the plug-in board 2 is pressed against the corresponding support column 31. After pressing against, the inclined iron 4 is inserted into the corresponding first limiting hole 121 and the third limiting hole 32. The inclined iron 4 is inserted into the corresponding third limiting hole 32. The inclined iron 4 and the support column 31 are used to realize the movement limitation of the plug-in board 2 along the length direction of the linear reinforcement 3. After an inclined iron 4 is inserted into the second limiting hole 21, the end of the linear reinforcement 3 is clamped between the inclined iron 4 and the rear part of the docking sleeve 1, thereby realizing the movement limitation of the corresponding linear reinforcement 3 along the length direction of the plug-in board 2.

[0021] On the basis of the above embodiment, the specific implementation of the docking sleeve 1 is as follows: the docking sleeve 1 includes a front hollow square frame 11, a middle sleeve 12, and a rear fixing plate 13. The front hollow square frame 11, the middle sleeve 12 and the rear fixing plate 13 are fixedly connected from front to back in sequence. Specifically, the front hollow square frame 11, the middle sleeve 12 and the rear fixing plate 13 can be fixedly connected by welding. The middle sleeve 12 and the rear fixing plate 13 are both square structures. The hollow opening of the front hollow square frame 11 is compatible with the end size of the existing linear reinforcement 3, which facilitates the end of the linear reinforcement 3 to be smoothly inserted into the docking sleeve 1.

[0022] In order to improve the convenience of limiting the end of the docking sleeve 1 and the linear reinforcement 3 by using the inclined iron 3, two first limiting holes 121 distributed side by side on the left and right are provided on the middle sleeve 12, and the length direction of the first limiting hole 212 is distributed along the length direction of the middle sleeve 12. Furthermore, in order to facilitate the use of the inclined iron 4 to clamp and fix the corresponding linear reinforcement 3, the length direction of the second limiting hole 21 is the same as the length direction of the first limiting hole 121.

[0023] In actual applications, in order to meet the reinforcement requirements of the through-wall pull rod passing through the middle sleeve 12, a first plug-in groove 14 is set on the middle sleeve 12 to pass through the middle sleeve 12 from left to right, and the end of the through-wall pull rod can pass through the first plug-in groove 14. Furthermore, in order to facilitate the use of the middle sleeve 12 to realize the clamping and fixing of the secondary back rib 5, a secondary back rib clamping groove 15 is set on the left side wall or the right side wall of the middle sleeve 12 to pass through the middle sleeve 12 from top to bottom.

[0024] In order to simplify the manufacturing process, in practical applications, the rear fixing plate 13 and the plug-in plate 2 can be made into an integral casting, and the rear fixing plate 13 and the plug-in plate 2 can be manufactured by casting.

[0025] In the actual manufacturing process, the longitudinal section of the plug board 2 is in the shape of an I-beam, a C-beam or a rectangle.

[0026] In the present utility model, "upper", "lower", "front", "back", "left" and "right" are relative positions used to conveniently describe positional relationships, and therefore cannot be understood as absolute positions to limit the scope of protection.

[0027] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.

[0028] The above description in combination with the accompanying drawings has detailed the preferred implementation modes and embodiments of the utility model, but the utility model is not limited to the above implementation modes and embodiments. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the concept of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A steering connector for a shear wall formwork reinforcement, characterized in that: It includes a docking sleeve and a plug-in board. The plug-in board is fixedly arranged at one end of the docking sleeve. The docking sleeve is provided with a plurality of first limiting holes penetrating the docking sleeve vertically. The plug-in board is provided with a second limiting hole penetrating the plug-in board vertically.

2. The steering connector for a shear wall formwork reinforcement according to claim 1 is characterized in that: The docking sleeve comprises a front hollow square frame, a middle sleeve and a rear fixing plate. The front hollow square frame, the middle sleeve and the rear fixing plate are fixedly connected from front to back in sequence. The middle sleeve and the rear fixing plate are both square structures.

3. The steering connector for a shear wall formwork reinforcement according to claim 2 is characterized in that: The middle sleeve is provided with two first limiting holes which are distributed side by side left and right. The length direction of the first limiting holes is distributed along the length direction of the middle sleeve. The length direction of the second limiting holes is the same as the length direction of the first limiting holes.

4. The steering connector for a shear wall formwork reinforcement according to claim 3 is characterized in that: A first inserting groove is arranged on the middle sleeve and penetrates the middle sleeve from left to right.

5. The steering connector for a shear wall formwork reinforcement according to claim 4 is characterized in that: A secondary back corrugation slot is arranged on the left side wall or the right side wall of the middle sleeve and penetrates the middle sleeve vertically.

6. The steering connector for a shear wall formwork reinforcement according to claim 4 is characterized in that: The rear fixing plate and the plug-in plate are integrally cast.

7. The steering connector for a shear wall formwork reinforcement according to claim 4 is characterized in that: The longitudinal section of the plug board is in the shape of an I-beam, a C-beam or a rectangle.

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