House building steel bar connecting structure

Abstract

The utility model relates to the technical field of house construction, and discloses a house construction steel bar connecting structure which comprises a first mounting seat and a second connecting seat which are arranged at the joint of two groups of steel bar main bodies, v-shaped grooves are formed in the sides, close to each other, of the first mounting base and the second connecting base. The house building steel bar connecting structure comprises a first mounting base and a second connecting base, multiple sets of butt joint grooves arranged at equal intervals are formed in the sides, close to each other, of the first mounting base and the second connecting base, the butt joint grooves formed in the first mounting base and the second connecting base are designed to be of a staggered structure, a solid part is formed between every two adjacent butt joint grooves, and the solid parts are matched with the butt joint grooves. The steel bar connecting structure can adapt to connection of steel bars with different diameters, the application range and flexibility of the connecting structure are greatly improved, the situation that connecting pieces need to be replaced due to different diameters of the steel bars is reduced, the using effect of the connecting structure is improved, and the actual using requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a steel reinforcement connection structure for building construction. Background Technology

[0002] Construction engineering refers to the engineering entities formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines and equipment. It includes two main categories: buildings and structures. Buildings refer to engineering buildings for people to live, work, study, produce, operate, entertain, store goods and carry out other social activities. In contrast to buildings are structures, which refer to engineering buildings other than buildings, such as walls, roads, dams, tunnels, water towers, bridges and chimneys.

[0003] Reinforcing bars refer to steel used in reinforced concrete and prestressed reinforced concrete. Their cross-section is circular, sometimes square with rounded corners, including plain round bars, ribbed bars, and twisted bars. Reinforcing bars for reinforced concrete refer to straight or coiled steel used for reinforcing concrete. Their shape is divided into plain round bars and deformed bars, and they are delivered in straight bars or coils. During building construction, it is necessary to connect the ends of a pair of reinforcing bars, requiring a connection structure. Existing reinforcing bar connection structures use a hollow cylinder fitted onto the connection point of two sets of plain round reinforcing bars. This hollow cylinder is adapted to the corresponding diameter of the reinforcing bars. However, this connection structure is difficult to adapt to reinforcing bars of different diameters, and this connection method has certain limitations. Therefore, we propose a new reinforcing bar connection structure for building construction to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a steel reinforcement connection structure for building construction, which solves the problem that this connection structure is difficult to adapt to steel bars of different diameters and that this connection method has certain limitations.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a steel reinforcement connection structure for building construction, comprising a first mounting seat and a second connecting seat disposed at the connection point of two sets of steel reinforcement bodies;

[0006] V-grooves are provided on the sides of the first mounting base and the second connecting base that are close to each other;

[0007] The first mounting base and the second connecting base each have multiple sets of equally spaced mating grooves on their sides that are close to each other. The mating grooves of the first mounting base and the second connecting base are designed with a staggered structure. A solid part is formed between adjacent mating grooves, and the solid part and the mating groove are adapted to each other.

[0008] The surfaces of the first mounting base and the second connecting base are respectively fixed with a second fixing piece and a first fixing piece arranged symmetrically by a connecting block;

[0009] Bolts and nuts are provided at both ends between the second fixing plate and the first fixing plate.

[0010] Preferably, both ends of the second fixing plate and the first fixing plate are provided with through holes, and the bolt passes through the through holes of the second fixing plate and the first fixing plate in sequence, and is threadedly connected to the nuts provided at both ends of the first fixing plate.

[0011] Preferably, the second fixing piece has a groove at the position near the through hole that matches the end cap of the bolt.

[0012] Preferably, the head of the bolt is designed as a hexagonal prism, and when the head of the bolt is engaged in the slot of the second fixing plate, it is used to limit the connection between the bolt and the second fixing plate.

[0013] Preferably, one end of the first fixing piece is fixed with a sliding rod, and one end of the second fixing piece is fixed with a sleeve, wherein the sliding rod can slide inside the sleeve.

[0014] Preferably, a limiting block is fixed to the surface of the slide rod, and a limiting groove adapted to the limiting block is formed on the surface of the sleeve. The limiting block and the sleeve are slidably connected through the limiting groove.

[0015] Beneficial effects

[0016] This utility model provides a steel reinforcement connection structure for building construction. Compared with the prior art, it has the following advantages:

[0017] The steel reinforcement connection structure of this building can be adapted to connect steel bars of different diameters, which greatly improves the applicability and flexibility of the connection structure, reduces the need to replace the connectors due to different steel bar diameters, improves the performance of this connection structure, and meets actual use needs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a top view of the entire utility model;

[0020] Figure 3 This is a diagram showing the overall structure of this utility model.

[0021] In the diagram: 101, main steel bar body; 102, first mounting base; 103, second connecting base; 104, V-groove; 105, butt groove; 106, solid part; 107, first fixing plate; 108, bolt; 109, nut; 110, through hole; 111, slot; 112, slide rod; 113, sleeve; 114, limiting block; 115, limiting groove; 116, second fixing plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-3 As shown:

[0024] A steel reinforcement connection structure for building construction includes a first mounting base 102 and a second connecting base 103 disposed at the connection of two sets of steel reinforcement bodies 101.

[0025] V-grooves 104 are provided on the sides of the first mounting base 102 and the second connecting base 103 that are close to each other;

[0026] On the side of the first mounting base 102 and the second connecting base 103 that are close to each other, there are multiple sets of equally spaced mating grooves 105. The mating grooves 105 provided on the first mounting base 102 and the second connecting base 103 are designed with a staggered structure. A solid part 106 is formed between adjacent mating grooves 105. The solid part 106 and the mating groove 105 are adapted to each other.

[0027] The surfaces of the first mounting base 102 and the second connecting base 103 are respectively fixed with a second fixing piece 116 and a first fixing piece 107 arranged symmetrically by a connecting block;

[0028] Bolts 108 and nuts 109 are provided at both ends between the second fixing plate 116 and the first fixing plate 107;

[0029] Both ends of the second fixing plate 116 and the first fixing plate 107 are provided with through holes 110. Bolts 108 pass through the through holes 110 of the second fixing plate 116 and the first fixing plate 107 in sequence, and are threadedly connected to nuts 109 provided at both ends of the first fixing plate 107.

[0030] In this implementation plan: When the steel reinforcement connection structure of the building is in use, the connection and locking of the two sets of steel reinforcement main bodies 101 is performed;

[0031] The two sets of steel bar bodies 101 are clamped in the V-groove 104 positions corresponding to the first mounting seat 102 and the second connecting seat 103. The V-groove 104 is designed with a V-shaped structure, so as to be able to adapt to steel bar bodies 101 of different diameters.

[0032] When the main body 101 of the reinforcing bar is completely located within a set of V-grooves 104, the two sets of corresponding V-grooves 104 are designed in a rhomboid structure. If the main body 101 of the reinforcing bar is loose in the V-grooves 104, the butt joint groove 105 opened by the first mounting seat 102 and the second connecting seat 103 is staggered, so that when the first mounting seat 102 and the second connecting seat 103 are connected, the solid part 106 can be inserted into the butt joint groove 105. Through the relative movement of the first mounting seat 102 and the second connecting seat 103, the V-grooves 104 of the first mounting seat 102 and the second connecting seat 103 are in contact with the surface of the main body 101 of the reinforcing bar, thereby adapting to reinforcing bar bodies 101 of different diameters.

[0033] Next, the bolt 108 is inserted into the through hole 110 of the second fixing plate 116 and the first fixing plate 107 in sequence, and threadedly connected with the nut 109. By tightening the nut 109, the nut 109 moves on the thread teeth of the bolt 108, thereby reducing the distance between the first mounting seat 102 and the second connecting seat 103, so as to achieve tight clamping and locking of the first mounting seat 102 and the second connecting seat 103 on the steel bar body 101.

[0034] This solution's rebar connection structure can be adapted to connect rebars of different diameters, greatly improving the applicability and flexibility of the connection structure, reducing the need to replace connectors due to different rebar diameters, improving the effectiveness of the connection structure, and meeting actual usage requirements.

[0035] Furthermore;

[0036] In an optional embodiment, the second fixing piece 116 is provided with a groove 111 that matches the end cap of the bolt 108 at a position near the through hole 110;

[0037] The head of bolt 108 is designed with a hexagonal prism structure. When the head of bolt 108 is inserted into the slot 111 of the second fixing plate 116, it is used to limit the connection between bolt 108 and the second fixing plate 116.

[0038] In this embodiment, the head of the bolt 108 is locked in the slot 111 of the second fixing plate 116, thereby limiting the bolt 108. When the nut 109 is rotated, there is no need to use tools to fix the bolt 108, thereby improving the connection effect between the bolt 108 and the nut 109.

[0039] Furthermore;

[0040] In an optional embodiment, a slide rod 112 is fixed to one end of the first fixing plate 107, and a sleeve 113 is fixed to one end of the second fixing plate 116, and the slide rod 112 can slide inside the sleeve 113;

[0041] A limiting block 114 is fixed on the surface of the slide rod 112, and a limiting groove 115 adapted to the limiting block 114 is opened on the surface of the sleeve 113. The limiting block 114 and the sleeve 113 are slidably connected through the limiting groove 115.

[0042] In this embodiment: By setting up the slide rod 112 and the sleeve 113, the slide rod 112 can slide inside the sleeve 113. The setting of the two sets of slide rods 112 and sleeves 113 can position the first fixing piece 107 and the second fixing piece 116 in a corresponding manner, so that the through holes 110 opened on the first fixing piece 107 and the second fixing piece 116 correspond to each other, thereby facilitating the insertion effect of the bolt 108.

[0043] The surface of the slide rod 112 is fixed with a limiting block 114, which allows the limiting block 114 to slide within the limiting groove 115. Through the setting of the limiting block 114 and the limiting groove 115, the connection between the slide rod 112 and the sleeve 113 can be limited, making it difficult for the slide rod 112 to detach from the sleeve 113, thereby preventing the connection structure from being in a loose state and improving the connection efficiency of this connection device for the steel bar body 101.

[0044] The working principle and usage process of this utility model: In use, when connecting and locking the connection points of two sets of steel reinforcement bodies 101, the two sets of steel reinforcement bodies 101 are locked into the corresponding V-grooves 104 positions of the first mounting base 102 and the second connecting base 103. The V-grooves 104 are designed in a V-shape to accommodate steel reinforcement bodies 101 of different diameters. When the steel reinforcement body 101 is completely located within one set of V-grooves 104, the two corresponding V-grooves 104 have a rhomboid structure. If the steel reinforcement body 101 becomes loose in the V-grooves 104, the mating grooves 105 opened by the first mounting base 102 and the second connecting base 103 are used. The mating grooves 105 opened by the first mounting base 102 and the second connecting base 103 are staggered, allowing the first mounting base 102 to be properly secured. When the first mounting seat 102 and the second connecting seat 103 are connected, the solid part 106 can be inserted into the docking groove 105. Through the relative movement of the first mounting seat 102 and the second connecting seat 103, the V-grooves 104 of the first mounting seat 102 and the second connecting seat 103 are in contact with the surface of the steel bar body 101, so as to adapt to steel bar bodies 101 of different diameters. Then, the bolt 108 is inserted into the through hole 110 of the second fixing plate 116 and the first fixing plate 107 in sequence, and threadedly connected with the nut 109. By tightening the nut 109, the nut 109 moves on the thread teeth of the bolt 108, thereby reducing the distance between the first mounting seat 102 and the second connecting seat 103, so as to achieve tight clamping and locking of the steel bar body 101 by the first mounting seat 102 and the second connecting seat 103.

[0045] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A steel reinforcement connection structure for building construction, characterized in that: It includes a first mounting seat (102) and a second connecting seat (103) set at the connection of the two sets of steel reinforcement bodies (101); V-grooves (104) are provided on the side of the first mounting base (102) and the second connecting base (103) that are close to each other; On the side of the first mounting base (102) and the second connecting base (103) that are close to each other, there are multiple sets of equidistant mating grooves (105). The mating grooves (105) provided on the first mounting base (102) and the second connecting base (103) are designed with a staggered structure. A solid part (106) is formed between adjacent mating grooves (105). The solid part (106) and the mating groove (105) are adapted to each other. The surfaces of the first mounting base (102) and the second connecting base (103) are respectively fixed with a second fixing piece (116) and a first fixing piece (107) arranged symmetrically by a connecting block; Bolts (108) and nuts (109) are provided at both ends between the second fixing plate (116) and the first fixing plate (107).

2. The building reinforcement bar connection structure according to claim 1, characterized by: Both ends of the second fixing plate (116) and the first fixing plate (107) are provided with through holes (110). The bolt (108) passes through the through holes (110) of the second fixing plate (116) and the first fixing plate (107) in sequence, and is threadedly connected to the nuts (109) provided at both ends of the first fixing plate (107).

3. The building reinforcement bar connection structure according to claim 2, characterized by: The second fixing piece (116) has a groove (111) near the through hole (110) that matches the cap at the end of the bolt (108).

4. The building reinforcement bar connection structure according to claim 3, characterized by: The head of the bolt (108) is designed with a hexagonal prism structure. When the head of the bolt (108) is inserted into the slot (111) of the second fixing plate (116), it is used to limit the connection between the bolt (108) and the second fixing plate (116).

5. The building reinforcement bar connection structure according to claim 1, wherein: One end of the first fixing plate (107) is fixed with a sliding rod (112), and one end of the second fixing plate (116) is fixed with a sleeve (113). The sliding rod (112) can slide inside the sleeve (113).

6. The building reinforcement bar connection structure according to claim 5, wherein: A limiting block (114) is fixed on the surface of the slide rod (112), and a limiting groove (115) adapted to the limiting block (114) is opened on the surface of the sleeve (113). The limiting block (114) and the sleeve (113) are slidably connected through the limiting groove (115).

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