A window auxiliary connector for reinforcing bar processing
By designing a viewing window auxiliary connector for rebar processing, and using a camera and electric components to observe the rebar positioning status, the precise splicing of the rebar cage is assisted, solving the problems of low observation efficiency and safety hazards in the existing technology, and realizing efficient and safe rebar cage splicing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA HIGHWAY ENG CONSULTING GRP CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-21
AI Technical Summary
It is difficult to clearly observe the positioning status of the steel bars when splicing existing steel cages. Manual observation is inefficient, poses safety hazards, and is time-consuming and labor-intensive.
A window-assisted connector was designed, which includes a base and auxiliary components. The auxiliary components include a fixing sleeve, a return spring, a connecting rod, a threaded rod, a clamping component, a drive motor, etc. The positioning status of the steel bars is observed through a camera and the electric components are used to assist in splicing.
It improves the efficiency and safety of steel cage splicing, reduces the workload of workers, and lowers the safety risks of manual support.
Smart Images

Figure CN224533956U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of steel bar processing, specifically to a window auxiliary connector for steel bar processing. Background Technology
[0002] In the construction of civil engineering structures such as bridges, tunnels, and high-rise buildings, steel bars are prefabricated into cage-like structures and then placed into concrete components to improve the load-bearing capacity and seismic performance of the concrete structure, ensuring the safety and stability of the structure. When splicing steel cages, it is necessary to ensure the positioning and connection between the steel bars. Therefore, a window-assisted connector for steel bar processing is needed to assist in completing the precise connection between the steel bars.
[0003] The existing technology has the following shortcomings: When splicing existing steel cages, standard connecting sleeves are used, but it is difficult to clearly observe the positioning status of the steel bars. Manual visual observation is required. Since the steel cage has multiple steel bars, manual observation requires walking around the cage, which is not very effective or efficient. In addition, when the steel bars are misaligned, manual alignment is required, which poses a safety hazard and is time-consuming and labor-intensive. Utility Model Content
[0004] The purpose of this invention is to provide a window auxiliary connector for steel bar processing to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a window auxiliary connector for steel bar processing, including a base, a placement seat is installed on the top of the base by bolts, and an auxiliary component is provided on the upper part and side wall of the base, which can assist in completing the positioning and splicing of steel bar cages.
[0006] As a further preferred embodiment of this technical solution, the auxiliary components include multiple sets of fixed sleeves, return springs, connecting rods, fixed frames, threaded rods, and two sets of clamping members. The multiple sets of fixed sleeves are symmetrically installed on the side wall of the base. The return springs are installed inside the fixed sleeves. The connecting rods are installed between the return springs. The fixed frame is installed at one end of the fixed sleeves. The threaded rods are inserted and installed inside the fixed frame. The two sets of clamping members are respectively installed on the inner wall of the fixed frame and at one end of the threaded rod.
[0007] As a further preferred embodiment of this technical solution, the connecting rod is slidably disposed with the fixed sleeve, the threaded rod is screwed into the fixed frame by threads, the fixed frame has a U-shaped cross-section, the threaded rod is rotatably disposed with the clamping member, and the clamping member has an arc-shaped cross-section.
[0008] As a further preferred embodiment of this technical solution, the auxiliary components also include a drive motor, a first gear, a vertical rod, a second gear, a fixing block, an extension sleeve, an extension rod, and a camera. The drive motor is bolted to the bottom of the base, the first gear is mounted on the output end of the drive motor, the vertical rod is rotatably mounted on the top of the base, the second gear is sleeved on the outside of the vertical rod, the fixing block is mounted on the top of the vertical rod, the extension sleeve is inserted into the fixing block, the extension rod is slidably inserted into the extension sleeve, and the camera is mounted on one end of the extension rod.
[0009] As a further preferred embodiment of this technical solution, the first gear meshes with the second gear, and the extension rod and the extension sleeve have multiple sets of threaded holes on their surfaces, with fixing bolts installed inside the threaded holes.
[0010] As a further preferred embodiment of this technical solution, an electric telescopic rod is bolted to the side wall of the fixed block, a stabilizing block is installed at the output end of the electric telescopic rod, and hooks are rotatably installed at the top and bottom of the stabilizing block.
[0011] As a further preferred embodiment of this technical solution, a control screen is magnetically installed inside the placement base, and the control screen is connected to the camera, drive motor, and electric telescopic rod.
[0012] This utility model provides a window-assisted connector for steel bar processing, which has the following advantages:
[0013] This utility model, through the inclusion of auxiliary components, including a fixing sleeve, a return spring, a connecting rod, a threaded rod, a clamping component, and a fixing frame, allows for the installation and fixation of the fixing frame and the reinforcing bars. The threaded hole, extension rod, fixing bolt, and extension sleeve allow for adjustment of the camera's position. The drive motor, first gear, second gear, vertical rod, fixing block, camera, and control panel allow for observation and understanding of the positioning status of the reinforcing bars within the cage, facilitating subsequent adjustments to the cage's position. This reduces the workload of workers and improves the splicing effect and efficiency of the reinforcing bars. The hook, electric telescopic rod, and stabilizing block allow for pulling or pushing the reinforcing bars, assisting in the convenient splicing of the reinforcing bars and reducing the safety risks and workload associated with manual support. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a cross-sectional view of the fixing sleeve of this utility model;
[0016] Figure 3 This is a schematic diagram of the auxiliary component structure of this utility model;
[0017] Figure 4 This is a cross-sectional view of the extension sleeve of this utility model.
[0018] In the diagram: 1. Base; 2. Placement seat; 3. Fixing sleeve; 4. Return spring; 5. Connecting rod; 6. Fixing frame; 7. Threaded rod; 8. Clamping component; 9. Drive motor; 10. Gear No. 1; 11. Vertical rod; 12. Gear No. 2; 13. Fixing block; 14. Extension sleeve; 15. Extension rod; 16. Camera; 17. Threaded hole; 18. Fixing bolt; 19. Electric telescopic rod; 20. Stabilizing block; 21. Hook; 22. Control panel. Detailed Implementation
[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0020] This utility model provides a technical solution: such as Figure 2 As shown in this embodiment, a rebar processing window auxiliary connector includes a base 1. A placement seat 2 is bolted to the top of the base 1. An auxiliary component is provided above and on the side wall of the base 1. The auxiliary component can assist in the positioning and splicing of rebar cages. The auxiliary component includes multiple sets of fixing sleeves 3, return springs 4, connecting rods 5, fixing frames 6, threaded rods 7, and two sets of clamping members 8. The multiple sets of fixing sleeves 3 are symmetrically installed on the side wall of the base 1. The return springs 4 are installed inside the fixing sleeves 3. The connecting rods 5 are installed between the return springs 4. The fixing frame 6 is installed at one end of the fixing sleeve 3. The threaded rods 7 are inserted and installed inside the fixing frame 6. The two sets of clamping members 8 are... The connecting rod 5 and the fixed sleeve 3 are respectively installed on the inner wall of the fixed frame 6 and one end of the threaded rod 7. The threaded rod 7 and the fixed frame 6 are screwed together. The fixed frame 6 has a U-shaped cross-section. The threaded rod 7 and the clamping member 8 are rotatably connected. The clamping member 8 has an arc-shaped cross-section. With the fixed sleeve 3, the return spring 4 and the connecting rod 5, the distance between the two sets of fixed frames 6 can be adjusted until the fixed frame 6 is fitted over the outside of the steel bar. Then, the user rotates the threaded rod 7. The rotation of the threaded rod 7 causes it to move. The movement of the threaded rod 7 drives the clamping member 8 to move. With the cooperation of the other set of clamping members 8, the fixed frame 6 and the steel bar can be installed and fixed.
[0021] like Figure 3 and Figure 4As shown, the auxiliary components also include a drive motor 9, a first gear 10, a vertical rod 11, a second gear 12, a fixing block 13, an extension sleeve 14, an extension rod 15, and a camera 16. The drive motor 9 is bolted to the bottom of the base 1. The first gear 10 is mounted on the output end of the drive motor 9. The vertical rod 11 is rotatably mounted on the top of the base 1. The second gear 12 is sleeved on the outside of the vertical rod 11. The fixing block 13 is mounted on the top of the vertical rod 11. The extension sleeve 14 is inserted into the fixing block 13. The extension rod 15 is slidably inserted into the extension sleeve 14. The camera 16 is mounted on one end of the extension rod 15. The first gear 10 and the second gear 12 mesh and drive each other. Multiple sets of threaded holes 17 are formed on the surfaces of the extension rod 15 and the extension sleeve 14. Fixing bolts 18 are installed in the threaded holes 17. An electric telescopic rod 19 is bolted to the side wall of the fixing block 13. A stabilizing block 20 is installed at the output end of the 19th unit. The top and bottom of the stabilizing block 20 are rotatably mounted with hooks 21. A control screen 22 is magnetically attached inside the placement base 2. The control screen 22 is connected to the camera 16, the drive motor 9, and the electric telescopic rod 19. With the setting of the threaded hole 17, the extension rod 15, the fixing bolt 18, and the extension sleeve 14, the position of the camera 16 can be adjusted. With the setting of the drive motor 9, the first gear 10, the second gear 12, the vertical rod 11, the fixing block 13, the camera 16, and the control screen 22, the positioning status of the steel bars between the steel cages can be observed and understood, which is convenient for subsequent adjustment of the position of the steel cages, reducing the workload of the staff and improving the splicing effect and efficiency of the steel cages. With the setting of the hooks 21, the electric telescopic rod 19, and the stabilizing block 20, the steel bars can be pulled or pushed to assist in the convenient splicing between the steel cages, reducing the safety risks and workload of manual support.
[0022] This utility model provides a window-assisted connector for steel bar processing, and its specific working principle is as follows:
[0023] When using this auxiliary connector for steel bar processing, the user places the base 1 into the steel cage from the top. With the fixed sleeve 3, return spring 4, and connecting rod 5 in place, the distance between the two sets of fixed frames 6 can be adjusted until the fixed frame 6 is fitted over the steel bar. Then, the user rotates the threaded rod 7, causing it to move. The movement of the threaded rod 7 moves the clamping parts 8. With the cooperation of the other set of clamping parts 8, the fixed frame 6 and the steel bar can be installed and fixed. The user can unscrew the fixing bolt 18 from the threaded hole 17, then pull out the extension rod 15, and screw the fixing bolt 18 into the new threaded hole 17 to adjust the position of the camera 16. The drive motor 9 drives the first gear 10 to rotate, which in turn drives the second gear 12 to rotate. The rotation of the second gear 12 drives the vertical rod 11 to rotate. The rotation of 1 causes the fixed block 13 to rotate, and the camera 16 at the end of the extension rod 15 of the fixed block 13 rotates. The user can observe the image captured by the camera 16 through the control screen 22, and thus observe and understand the positioning status of the steel bars between the steel cages. This facilitates the subsequent adjustment of the position of the steel cages, reduces the workload of the staff, and improves the splicing effect and efficiency of the steel cages. When the position of the steel cage needs to be adjusted, the user screws the hook 21 onto the outside of the steel bar. With the cooperation of the electric telescopic rod 19, the steel bar can be pulled or pushed to assist in the convenient splicing between the steel cages, reducing the safety risks and workload of manual support. After the splicing between the steel cages is completed, the fixing frame 6 is released from the steel bar, and the entire device is moved upward to the top of the new steel cage to complete the disassembly of the device or the subsequent splicing.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A viewing window auxiliary connector for steel bar processing, characterized in that, Includes a base (1), on which a placement seat (2) is bolted to the top. An auxiliary component is provided above and on the side wall of the base (1), which can assist in the positioning and splicing of the steel cages.
2. The auxiliary connector for steel bar processing according to claim 1, characterized in that: The auxiliary components include multiple sets of fixed sleeves (3), return springs (4), connecting rods (5), fixed frames (6), threaded rods (7), and two sets of clamping parts (8). The multiple sets of fixed sleeves (3) are symmetrically installed on the side wall of the base (1). The return springs (4) are installed inside the fixed sleeves (3). The connecting rods (5) are installed between the return springs (4). The fixed frame (6) is installed at one end of the fixed sleeves (3). The threaded rods (7) are inserted and installed inside the fixed frame (6). The two sets of clamping parts (8) are respectively installed on the inner wall of the fixed frame (6) and at one end of the threaded rod (7).
3. The auxiliary connector for steel bar processing according to claim 2, characterized in that: The connecting rod (5) is slidably disposed with the fixed sleeve (3), the threaded rod (7) is screwed into the fixed frame (6) by threads, the fixed frame (6) has a U-shaped cross-section, the threaded rod (7) is rotatably disposed with the clamping member (8), and the clamping member (8) has an arc-shaped cross-section.
4. The auxiliary connector for steel bar processing according to claim 1, characterized in that: The auxiliary components also include a drive motor (9), a first gear (10), a vertical rod (11), a second gear (12), a fixing block (13), an extension sleeve (14), an extension rod (15), and a camera (16). The drive motor (9) is bolted to the bottom of the base (1). The first gear (10) is mounted on the output end of the drive motor (9). The vertical rod (11) is rotatably mounted on the top of the base (1). The second gear (12) is sleeved on the outside of the vertical rod (11). The fixing block (13) is mounted on the top of the vertical rod (11). The extension sleeve (14) is inserted into the fixing block (13). The extension rod (15) is slidably inserted into the extension sleeve (14). The camera (16) is mounted on one end of the extension rod (15).
5. The auxiliary connector for steel bar processing according to claim 4, characterized in that: The first gear (10) meshes with the second gear (12) for transmission. The extension rod (15) and the extension sleeve (14) have multiple sets of threaded holes (17) on their surfaces. Fixing bolts (18) are installed inside the threaded holes (17).
6. The auxiliary connector for steel bar processing using a viewing window according to claim 4, characterized in that: An electric telescopic rod (19) is bolted to the side wall of the fixed block (13). A stabilizing block (20) is installed at the output end of the electric telescopic rod (19). Hooks (21) are rotatably installed on the top and bottom of the stabilizing block (20).
7. The auxiliary connector for steel bar processing according to claim 1, characterized in that: The control screen (22) is magnetically attached inside the placement base (2), and the control screen (22) is connected to the camera (16), the drive motor (9), and the electric telescopic rod (19).