Steel bar positioning structure for building construction

Abstract

The utility model relates to the technical field of building construction reinforcing steel bar positioning, in particular to a building construction reinforcing steel bar positioning structure which comprises a body, a first mounting plate, a second mounting plate and an adaptive hole, the second mounting plate is connected with the surface of the body in an attached mode, and the first mounting plate is connected with the face, away from the body, of the second mounting plate in an attached mode. The adapting holes are formed in the surfaces of the main body, the first mounting plate and the second mounting plate, a positioning device is fixedly arranged on the side face of the main body and comprises a first connecting block and a second connecting block, the first connecting block is fixedly connected to the side face of the first mounting plate, and the second connecting block is fixedly connected to the side face of the second mounting plate; the side face of the main body is slidably connected with an abutting block, and the abutting block is arranged between the first connecting block and the second connecting block. According to the positioning device, the steel bars can be quickly positioned, a steel bar frame can be conveniently and quickly woven by a single person, and the stability of equipment is improved.

Description

A steel reinforcement positioning structure for building construction Technical Field

[0001] This utility model relates to the field of steel bar positioning technology in building construction, and in particular to a steel bar positioning structure for building construction. Background Technology

[0002] Construction refers to the production activities during the implementation phase of an engineering project. It is the process of building various types of buildings, or the process of turning the lines on the design drawings into physical objects at designated locations. When building a house, steel bars are needed to construct its frame. Construction steel bars are an important structural material in concrete structures, used to enhance the tensile and bending strength of concrete. In concrete structures, steel bars are generally embedded in the concrete in the form of strips or meshes to increase the tensile and bending capacity of the concrete. When using steel bars, precast steel bar frames are usually built first and then spliced. When weaving the precast steel bar frames, it is easy to encounter situations where the steel bars are difficult to position. Therefore, a steel bar positioning structure for construction is used to position the woven precast steel bar frames.

[0003] Existing technologies, such as patent CN221896058U, disclose a rebar positioning structure for building construction. This patent uses a positioning plate with a plurality of positioning holes running through it. A clamp for holding the rebar is installed on the positioning plate, and a traction component is also provided on the surface of the positioning plate. The traction component includes a rotating ring rotatably mounted in the middle of the positioning plate, and a groove is formed on the surface of the rotating ring. This utility model device solves the problem that in existing devices, the clamping and releasing efficiency of rebars is low because each rebar requires individual adjustment of the clamp.

[0004] In daily operation, the equipment needs to be operated by multiple workers to weave the precast steel frame due to the large number of steel bars. This results in a waste of human resources and makes it easy for improper operation to occur, making it difficult to quickly position the steel bars. Summary of the Invention

[0005] The purpose of this utility model is to solve the shortcomings of existing technology where equipment is difficult to quickly position and weave precast steel bar frames, and to propose a steel bar positioning structure for building construction.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rebar positioning structure for building construction, comprising a main body, a first mounting plate, a second mounting plate, and an adapter hole. The second mounting plate is fitted and connected to the surface of the main body, and the first mounting plate and the second mounting plate are fitted and connected to each other on the side away from the main body. The adapter hole is formed on the surface of the main body, the first mounting plate, and the second mounting plate. A positioning device is fixedly provided on the side of the main body. The positioning device includes a first connecting block and a second connecting block. The first connecting block is fixedly connected to the side of the first mounting plate, and the second connecting block is fixedly connected to the side of the second mounting plate. A stop block is slidably connected to the side of the main body. The stop block is disposed between the first connecting block and the second connecting block. A threaded rod is fixedly connected to the end of the stop block away from the first connecting block. A rotating wheel is threadedly connected to the surface of the threaded rod. A limiting plate is rotatably connected to the surface of the rotating wheel. The limiting plate is fixedly connected to the side of the main body. A fixing block is fixedly connected to the end of the threaded rod away from the stop block. A locking plate is engaged on the surface of the rotating wheel. A slider is fixedly connected to the upper surface of the locking plate.

[0007] Furthermore, the slider is slidably connected inside the main body, and a sliding rod is slidably connected inside the slider. By setting the sliding rod, the slider can be limited, reducing the possibility that the slider will detach from the main body during use, making it difficult for the clamping plate to limit the rotating wheel.

[0008] Furthermore, the slide rod is fixedly connected inside the main body, and a first spring is sleeved and connected to the surface of the slide rod.

[0009] Furthermore, one end of the first spring is fixedly connected to the surface of the slider, and the end of the first spring away from the slider is fixedly connected to the interior of the main body. By setting the first spring, it is convenient to apply a restoring force to the slider.

[0010] Furthermore, a reset device is slidably provided inside the main body. The reset device includes a first connecting hole, a second connecting hole, and a third connecting hole. The first connecting hole is located on the surface of the main body, the second connecting hole is located on the surface of the second mounting plate, and the third connecting hole is located on the surface of the first mounting plate. The first, second, and third connecting holes are interconnected. A connecting post is slidably connected inside the first, second, and third connecting holes. A protrusion is fixedly connected to the side of the connecting post near the first mounting plate, and a limit block is fixedly connected to the end of the connecting post away from the protrusion. A moving rod is fixedly connected to the surface of the limit block, and a positioning block is slidably connected to the surface of the moving rod. By providing the connecting post, the first and second mounting plates can be adapted, reducing the difficulty in aligning the adaptation holes on the surfaces of the first and second mounting plates during use.

[0011] Furthermore, the positioning block is fixedly connected to the surface of the main body, and a second spring is sleeved and connected to the surface of the moving rod.

[0012] Furthermore, one end of the second spring is fixedly connected to the surface of the positioning block, and the other end of the second spring away from the positioning block is fixedly connected to the surface of the limiting block. By providing the second spring, it is convenient to apply a reset force to the limiting block.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting a positioning device, the internal steel bars of the main body are effectively positioned, which plays a role in quickly positioning the braided steel bars. This reduces the need for multiple workers to operate the existing equipment when weaving precast steel bar frames. Multiple operation leads to a waste of human resources, and multiple operation is prone to improper operation. This positioning device can quickly position the steel bars, making it convenient for a single person to quickly weave steel bar frames and improving the stability of the equipment.

[0015] 2. In this utility model, by setting a reset device, the equipment is effectively reset, which plays a role in quickly connecting the first mounting plate and the second mounting plate with the adapter holes on the surface of the main body. This reduces the situation where the reinforcing bars are difficult to pass through the adapter holes to penetrate the first mounting plate and the second mounting plate and the main body when using existing equipment. This reset device can quickly match the first mounting plate and the second mounting plate with the adapter holes on the surface of the main body, thus improving the practicality of the equipment. Attached Figure Description

[0016] Figure 1 is a three-dimensional structural diagram of a steel bar positioning structure for building construction proposed in this utility model;

[0017] Figure 2 is a side view of a steel bar positioning structure for building construction proposed in this utility model.

[0018] Figure 3 is a schematic diagram of the unfolded structure of a steel bar positioning structure for building construction proposed in this utility model.

[0019] Figure 4 is a partial structural schematic diagram of a steel bar positioning structure for building construction proposed in this utility model.

[0020] Figure 5 is an enlarged structural schematic diagram of point A in Figure 5, which is a steel bar positioning structure for building construction proposed in this utility model.

[0021] Figure 6 is an enlarged structural schematic diagram of section B in Figure 5, which is a steel bar positioning structure for building construction proposed in this utility model.

[0022] Legend: 1. Main body; 2. First mounting plate; 3. Second mounting plate; 4. Adapter hole; 5. Positioning device; 51. First connecting block; 52. Second connecting block; 53. Abutment block; 54. Limiting plate; 55. Rotary wheel; 56. Threaded rod; 57. Fixing block; 58. Clamping plate; 59. Sliding block; 510. Sliding rod; 511. First spring; 6. Reset device; 61. First connecting hole; 62. Second connecting hole; 63. Third connecting hole; 64. Connecting post; 65. Protrusion; 66. Limiting block; 67. Positioning block; 68. Moving rod; 69. Second spring. Detailed Implementation

[0023] Please refer to Figures 1-6. This utility model provides a technical solution: a steel bar positioning structure for building construction, including a main body 1, a first mounting plate 2, a second mounting plate 3 and an adapter hole 4. The second mounting plate 3 is attached to the surface of the main body 1, and the first mounting plate 2 is attached to the side of the second mounting plate 3 away from the main body 1. The adapter hole 4 is opened on the surface of the main body 1, the first mounting plate 2 and the second mounting plate 3.

[0024] The specific configuration and function of the positioning device 5 and the reset device 6 will be explained in detail below.

[0025] In this embodiment: a positioning device 5 is fixedly installed on the side of the main body 1. The positioning device 5 includes a first connecting block 51 and a second connecting block 52. The first connecting block 51 is fixedly connected to the side of the first mounting plate 2, and the second connecting block 52 is fixedly connected to the side of the second mounting plate 3. A stop block 53 is slidably connected to the side of the main body 1. The stop block 53 is located between the first connecting block 51 and the second connecting block 52. A threaded rod 56 is fixedly connected to the end of the stop block 53 away from the first connecting block 51. A rotating wheel 55 is threadedly connected to the surface of the threaded rod 56. A limiting plate 54 is rotatably connected to the surface of the rotating wheel 55. The limiting plate 54 is fixedly connected to the side of the main body 1. A fixing block 57 is fixedly connected to the end of the threaded rod 56 away from the stop block 53. A locking plate 58 is snapped onto the surface of the rotating wheel 55. A slider 59 is fixedly connected to the upper surface of the locking plate 58.

[0026] Specifically, the slider 59 is slidably connected inside the main body 1, and the slider 59 is slidably connected to the slide rod 510.

[0027] In this embodiment: by setting the slide bar 510, the slider 59 can be limited, reducing the situation where the slider 59 is dislodged from the main body 1 during use, making it difficult for the clamping plate 58 to limit the rotating wheel 55.

[0028] Specifically, the slide bar 510 is fixedly connected inside the main body 1, and a first spring 511 is sleeved and connected to the surface of the slide bar 510.

[0029] Specifically, one end of the first spring 511 is fixedly connected to the surface of the slider 59, and the end of the first spring 511 away from the slider 59 is fixedly connected to the interior of the main body 1. By setting the first spring 511, it is convenient to apply a restoring force to the slider 59.

[0030] In this embodiment: a reset device 6 is slidably provided inside the main body 1. The reset device 6 includes a first connecting hole 61, a second connecting hole 62, and a third connecting hole 63. The first connecting hole 61 is opened on the surface of the main body 1, the second connecting hole 62 is opened on the surface of the second mounting plate 3, and the third connecting hole 63 is opened on the surface of the first mounting plate 2. The first connecting hole 61, the second connecting hole 62, and the third connecting hole 63 are connected to a connecting post 64 slidably inside the first connecting hole 61, the second connecting hole 62, and the third connecting hole 63. A protrusion 65 is fixedly connected to the side of the connecting post 64 near the first mounting plate 2, and a limit block 66 is fixedly connected to the end of the connecting post 64 away from the protrusion 65. A moving rod 68 is fixedly connected to the surface of the limit block 66, and a positioning block 67 is slidably connected to the surface of the moving rod 68.

[0031] In this embodiment: by setting the connecting post 64, the first mounting plate 2 and the second mounting plate 3 can be adapted, reducing the situation where the adapter holes 4 on the surfaces of the first mounting plate 2 and the second mounting plate 3 are difficult to align when the equipment is in use.

[0032] Specifically, the positioning block 67 is fixedly connected to the surface of the main body 1, and the second spring 69 is sleeved and connected to the surface of the moving rod 68.

[0033] Specifically, one end of the second spring 69 is fixedly connected to the surface of the positioning block 67, and the other end of the second spring 69 away from the positioning block 67 is fixedly connected to the surface of the limiting block 66. By setting the second spring 69, it is convenient to apply a reset spring force to the limiting block 66.

[0034] Working principle: When prefabricating and weaving steel bars, the steel bars to be woven are inserted and connected to the first mounting plate 2, the second mounting plate 3, and the main body 1 through the adapter hole 4. Then, the slider 59 moves to apply pressure to the first spring 511. The slider 59 moves and causes the clamping plate 58 to disengage from the surface of the rotating wheel 55. Then, the rotating wheel 55 rotates and drives the threaded rod 56 to move. The movement of the threaded rod 56 causes the abutment block 53 to move in the opposite direction to the first connecting block 51 and the second connecting block 52. Then, the first connecting block 51 and the second connecting block 52 drive the first mounting plate 2 and the second mounting plate 3 to move and clamp and fix the steel bars inside the adapter hole 4 of the main body 1. By setting up the positioning device 5, the steel bars inside the main body 1 are effectively positioned, which plays a role in quickly positioning the woven steel bars. This reduces the need for multiple workers to operate the existing equipment when weaving prefabricated steel bar frames. Multiple operation leads to waste of human resources, and multiple operation is prone to improper operation. This positioning device 5 can quickly position the steel bars, which is convenient for a single person to quickly weave steel bar frames and improves the stability of the equipment.

[0035] When the equipment needs to detach the reinforcing bars, after the positioning device 5 is restored, the connecting columns 64 inside the first connecting hole 61, the second connecting hole 62, and the third connecting hole 63 are reset by the second spring 69 on the surface of the slider 59. This quickly resets the first mounting plate 2 and the second mounting plate 3 to the surface of the main body 1. By setting the reset device 6, the equipment is effectively reset, which quickly connects the first mounting plate 2 and the second mounting plate 3 to the adapter hole 4 on the surface of the main body 1. This reduces the situation where the reinforcing bars have difficulty passing through the adapter hole 4 to penetrate the first mounting plate 2 and the second mounting plate 3 and the main body 1 when using the existing equipment. This reset device 6 can quickly adapt the first mounting plate 2 and the second mounting plate 3 to the adapter hole 4 on the surface of the main body 1, improving the practicality of the equipment.

Claims

1. A steel bar positioning structure for building construction, comprising a main body (1), a first mounting plate (2), a second mounting plate (3), and an adapter hole (4), characterized in that: The second mounting plate (3) is attached to the surface of the main body (1), and the first mounting plate (2) and the second mounting plate (3) are attached to the side away from the main body (1). The adapter hole (4) is opened on the surface of the main body (1), the first mounting plate (2) and the second mounting plate (3). A positioning device (5) is fixedly provided on the side of the main body (1). The positioning device (5) includes a first connecting block (51) and a second connecting block (52). The first connecting block (51) is fixedly connected to the side of the first mounting plate (2), and the second connecting block (52) is fixedly connected to the side of the second mounting plate (3). A stop block is slidably connected to the side of the main body (1). (53), the abutment (53) is disposed between the first connecting block (51) and the second connecting block (52). A threaded rod (56) is fixedly connected to one end of the abutment (53) away from the first connecting block (51). A rotating wheel (55) is threadedly connected to the surface of the threaded rod (56). A limiting plate (54) is rotatably connected to the surface of the rotating wheel (55). The limiting plate (54) is fixedly connected to the side of the main body (1). A fixing block (57) is fixedly connected to one end of the threaded rod (56) away from the abutment (53). A locking plate (58) is snapped onto the surface of the rotating wheel (55). A slider (59) is fixedly connected to the upper surface of the locking plate (58).

2. The steel reinforcement positioning structure for building construction according to claim 1, characterized in that: The slider (59) is slidably connected inside the main body (1), and a slide rod (510) is slidably connected inside the slider (59).

3. The reinforcing bar positioning structure for building construction according to claim 2, characterized in that: The slide bar (510) is fixedly connected inside the main body (1), and a first spring (511) is sleeved on the surface of the slide bar (510).

4. A steel reinforcement positioning structure for building construction according to claim 3, characterized in that: One end of the first spring (511) is fixedly connected to the surface of the slider (59), and the end of the first spring (511) away from the slider (59) is fixedly connected to the interior of the main body (1).

5. The reinforcing bar positioning structure for building construction according to claim 1, characterized in that: The main body (1) is internally provided with a reset device (6). The reset device (6) includes a first connecting hole (61), a second connecting hole (62) and a third connecting hole (63). The first connecting hole (61) is opened on the surface of the main body (1), the second connecting hole (62) is opened on the surface of the second mounting plate (3), and the third connecting hole (63) is opened on the surface of the first mounting plate (2). The first connecting hole (61), the second connecting hole (62) and the third connecting hole (63) are connected to each other. The first connecting hole (61), the second connecting hole (62) and the third connecting hole (63) are internally connected with a connecting post (64). The side of the connecting post (64) near the first mounting plate (2) is fixedly connected with a protrusion (65). The side of the connecting post (64) away from the protrusion (65) is fixedly connected with a limit block (66). The surface of the limit block (66) is fixedly connected with a moving rod (68). The surface of the moving rod (68) is slidably connected with a positioning block (67).

6. A steel reinforcement positioning structure for building construction according to claim 5, characterized in that: The positioning block (67) is fixedly connected to the surface of the main body (1), and a second spring (69) is sleeved and connected to the surface of the moving rod (68).

7. A steel reinforcement positioning structure for building construction according to claim 6, characterized in that: One end of the second spring (69) is fixedly connected to the surface of the positioning block (67), and the other end of the second spring (69) away from the positioning block (67) is fixedly connected to the surface of the limiting block (66).

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