Steel structure special-shaped node reinforcing bar positioning and installing device

Abstract

The utility model relates to reinforcing steel bar positioning installation technical field especially is a kind of steel structure special-shaped node reinforcing steel bar positioning installation device, including base, the base top end is fixedly connected with the fixed cylinder of vertical setting, the fixed cylinder front and back both sides are all set with the sliding slot of with fixed cylinder through, in the utility model, by the fixed cylinder, sliding slot, fixed block, thread groove, threaded block, pivot, fixed plate, friction plate, support plate, connecting groove, connecting frame and spring hook being set, when using device, support plate is moved to the position of the need installation special-shaped reinforcing steel, and pivot is rotated to lock fixed block, after the reinforcing steel of special-shaped node is built, connecting frame in connecting groove is moved and spring hook is pulled, makes spring hook hang in reinforcing steel outside, to position reinforcing steel, this design can assist positioning reinforcing steel, make worker reinforcing steel fixing more convenient, without worker always lifting reinforcing steel.

Description

Technical Field

[0001] This utility model relates to the field of rebar positioning and installation technology, specifically a rebar positioning and installation device for irregular nodes in steel structures. Background Technology

[0002] In the construction of irregular steel structure nodes, the positioning and installation of reinforcing bars is a critical and challenging task. Due to the irregular shape of the nodes, the arrangement and fixing of reinforcing bars are more complex than those of conventional steel structure nodes. After the reinforcing bars are positioned and installed, strict inspection and acceptance are required to check whether the type, specifications, quantity, and position of the reinforcing bars are correct, whether the connection quality of the reinforcing bars meets the requirements, and whether the thickness of the protective layer of the reinforcing bars meets the design specifications.

[0003] When constructing irregular steel structure nodes, workers usually need to lift the irregular steel bars to make them contact each other for installation. However, this method is laborious and inconvenient for workers. Therefore, a steel bar positioning and installation device for irregular steel structure nodes is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a steel structure irregular node rebar positioning and installation device to solve the problem of the laborious installation of rebars for irregular nodes in the prior art mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A steel structure irregular node rebar positioning and installation device includes a base, a vertically arranged fixing cylinder fixedly connected to the top of the base, sliding grooves penetrating the fixing cylinder on both the front and rear sides of the fixing cylinder, a support spring fixedly connected to the bottom inner side of the fixing cylinder, a fixing block fixedly connected to the top of the support spring, a threaded groove on the inner side of the fixing block, a threaded block threadedly connected to the inner side of the threaded groove, a rotating shaft fixedly connected inside the threaded block, a fixing plate fixedly connected to one end of the rotating shaft, a friction plate fixedly connected to one side of the fixing plate, a support rod fixedly connected to the top of the fixing block, a steering assembly installed at the top of the support rod, a support plate installed at the top of the steering assembly, connecting grooves on the outer side and bottom of the support plate, a connecting frame slidably connected to the inner side of the connecting groove, and a spring hook fixedly connected to the top of the connecting frame.

[0007] Preferably, the rotating shaft passes through the fixed block and is slidably connected to the fixed block, the rotating shaft is disposed inside the slide groove and is slidably connected to the slide groove, and the fixed block is slidably connected to the fixed cylinder.

[0008] Preferably, the friction plate is in close contact with the fixed cylinder on the side closest to the fixed cylinder, and the support rod passes through the fixed cylinder and is slidably connected to the fixed cylinder.

[0009] Preferably, the steering assembly includes a ball seat fixedly connected to the top of the support rod, a universal ball is rotatably connected to the inner side of the ball seat, a hand-tightening bolt is threaded to the inner side of the ball seat, and a connecting rod is fixedly connected to the top of the universal ball.

[0010] Preferably, the end of the hand-tightened bolt near the universal ball is tightly fitted to the universal ball, and the top end of the connecting rod is fixedly connected to the bottom end of the support plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, by setting a fixed cylinder, a sliding groove, a fixed block, a threaded groove, a threaded block, a rotating shaft, a fixed plate, a friction plate, a support plate, a connecting groove, a connecting frame, and a spring hook, when using the device, the support plate is moved to the position where the irregular-shaped steel bar needs to be installed, and the rotating shaft is rotated to lock the fixed block. Then, the steel bar of the irregular node is erected, the connecting frame in the connecting groove is moved and the spring hook is pulled so that the spring hook is hung on the outside of the steel bar, thereby positioning the steel bar. This design can assist in positioning the steel bar, making it more convenient for workers to fix the steel bar, without the need for workers to constantly lift the steel bar.

[0013] 2. In this utility model, by setting up a ball seat, a universal ball, a hand-tightening bolt, and a connecting rod, after the device height is adjusted, the support plate is rotated, causing the universal ball at the bottom of the connecting rod to roll inside the ball seat until the support plate moves to a suitable angle. Then, the hand-tightening bolt is rotated so that one end of the hand-tightening bolt is tightly fitted to the outside of the universal ball, thus completing the positioning of the support plate. This design allows the support plate to be adjusted according to the angle and direction of the steel reinforcement installation, enabling the support plate to better support the steel reinforcement. 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 schematic diagram of the cross-sectional structure of the fixed cylinder of this utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing block of this utility model;

[0017] Figure 4 This is a schematic diagram of the support plate connecting component of this utility model;

[0018] Figure 5 This is a schematic diagram of the bottom structure of the support plate of this utility model.

[0019] In the diagram: 1. Base; 2. Fixed cylinder; 3. Slide groove; 4. Support spring; 5. Fixed block; 6. Threaded groove; 7. Threaded block; 8. Rotating shaft; 9. Fixed plate; 10. Friction plate; 11. Support rod; 12. Steering assembly; 121. Ball seat; 122. Universal ball; 123. Hand-tightening bolt; 124. Connecting rod; 13. Support plate; 14. Connecting groove; 15. Connecting frame; 16. Spring hook. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 A steel structure irregular node rebar positioning and installation device includes a base 1, a vertically arranged fixing cylinder 2 fixedly connected to the top of the base 1, and sliding grooves 3 through the fixing cylinder 2 on both the front and rear sides. A support spring 4 is fixedly connected to the bottom inner side of the fixing cylinder 2, and a fixing block 5 is fixedly connected to the top of the support spring 4. A threaded groove 6 is opened on the inner side of the fixing block 5, and a threaded block 7 is threadedly connected to the inner side of the threaded groove 6. A rotating shaft 8 is fixedly connected inside the threaded block 7. A fixing plate 9 is fixedly connected to one end of the rotating shaft 8, and a friction plate 10 is fixedly connected to one side of the fixing plate 9. A support rod 11 is fixedly connected to the top of the fixing block 5, and a steering assembly 12 is installed on the top of the support rod 11. A support plate 13 is installed on the top of the steering assembly 12. A connecting groove 14 is opened on the outer side and bottom of the support plate 13. A connecting frame 15 is slidably connected to the inner side of the connecting groove 14, and a spring hook 16 is fixedly connected to the top of the connecting frame 15. The rotating shaft 8 passes through the fixing block 5 and is fixedly connected to the fixing cylinder 5. The fixed block 5 is slidably connected, the rotating shaft 8 is set inside the sliding groove 3 and slidably connected to the sliding groove 3, the fixed block 5 is slidably connected to the fixed cylinder 2, the friction plate 10 is tightly fitted to the fixed cylinder 2 on the side close to the fixed cylinder 2, and the support rod 11 passes through the fixed cylinder 2 and is slidably connected to the fixed cylinder 2. Through the fixed cylinder 2, sliding groove 3, fixed block 5, threaded groove 6, threaded block 7, rotating shaft 8, fixed plate 9, friction plate 10, support plate 13, connecting groove 14, connecting frame 15 and spring hook 16, when using the device, the support plate 13 is moved to the position where the irregular rebar needs to be installed, and the rotating shaft 8 is rotated to lock the fixed block 5. Then the rebar of the irregular node is erected, the connecting frame 15 in the connecting groove 14 is moved and the spring hook 16 is pulled so that the spring hook 16 is hung on the outside of the rebar, thereby positioning the rebar. This design can assist in positioning the rebar, making it more convenient for workers to fix the rebar, without the need for workers to lift the rebar all the time.

[0022] Steering assembly 12 includes a ball seat 121 fixedly connected to the top of support rod 11. A universal ball 122 is rolledly connected to the inner side of ball seat 121. A hand-tightening bolt 123 is threadedly connected to the inner side of ball seat 121. A connecting rod 124 is fixedly connected to the top of universal ball 122. The end of hand-tightening bolt 123 near universal ball 122 is tightly fitted to universal ball 122. The top of connecting rod 124 is fixedly connected to the bottom of support plate 13. The steering assembly 122 is formed by the ball seat 121, universal ball 122, and hand-tightening bolt 123. After the device height is adjusted, rotate the support plate 13 and the connecting rod 124 to make the universal ball 122 at the bottom of the connecting rod 124 roll inside the ball seat 121 until the support plate 13 moves to a suitable angle. Then, rotate the hand-tightening bolt 123 to make one end of the hand-tightening bolt 123 fit tightly against the outside of the universal ball 122, thus completing the positioning of the support plate 13. This design allows the support plate 13 to be adjusted according to the angle and direction of the steel bar installation, so that the support plate 13 can better support the steel bar.

[0023] Workflow: When the device is needed, first construct a steel structure foundation frame, place the device on the steel structure foundation frame, and then adjust the device. First, adjust the height of the device by rotating the shaft 8, causing the threaded block 7 to move spirally inside the threaded groove 6, driving the shaft 8 to move until the friction plate 10 on one side of the fixed plate 9 is completely disengaged from the fixed cylinder 2 at the top of the base 1. At this time, the support spring 4 springs upward, causing the fixed block 5 to slide inside the fixed cylinder 2, and the shaft 8 to slide inside the slide groove 3. The support rod 11 drives the support plate 13 to move upward until the support plate 13 moves to the position where the irregular steel bar needs to be installed. Next, rotate the shaft 8, causing the threaded block 7 to move spirally inside the threaded groove 6, driving the shaft 8 to move until the friction plate 10 on one side of the fixed plate 9 is tightly fitted with the fixed cylinder 2. This completes the device height adjustment. Next, rotate the support plate 13 so that the universal ball 122 at the bottom of the connecting rod 124 is in the ball seat. Roll the inner side of 121 until the support plate 13 moves to the appropriate angle. Turn the hand-tightening bolt 123 so that one end of the hand-tightening bolt 123 fits tightly against the outer side of the universal ball 122. The positioning of the support plate 13 is then completed. The next step is to build the steel bars for the irregular node. Place multiple steel bars on the steel structure foundation frame and the top of the support plate 13. Then, move the connecting bracket 15 in the connecting groove 14 and pull the spring hook 16 so that the spring hook 16 is hung on the outside of the steel bar, thereby positioning the steel bar. Finally, use steel wire or other fasteners to tie multiple steel bars to complete the positioning and installation of the steel bars. This design can assist in the positioning of the steel bars, making it more convenient for workers to fix the steel bars. Workers do not need to lift the steel bars all the time. The design of the steering component 12 and its connecting components allows the support plate 13 to be adjusted according to the angle and direction of the steel bar installation, so that the support plate 13 can better support the steel bars.

Claims

1. A steel structure irregular node rebar positioning and installation device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a vertically arranged fixed cylinder (2) at its top. The fixed cylinder (2) has sliding grooves (3) on both its front and rear sides that are connected to it. A support spring (4) is fixedly connected to the bottom of the inner side of the fixed cylinder (2). A fixed block (5) is fixedly connected to the top of the support spring (4). A threaded groove (6) is opened on the inner side of the fixed block (5). A threaded block (7) is threadedly connected to the inner side of the threaded groove (6). A rotating shaft (8) is fixedly connected inside the threaded block (7). One end of the rotating shaft (8) is... A fixed plate (9) is fixedly connected, a friction plate (10) is fixedly connected to one side of the fixed plate (9), a support rod (11) is fixedly connected to the top of the fixed block (5), a steering assembly (12) is installed at the top of the support rod (11), a support plate (13) is installed at the top of the steering assembly (12), a connecting groove (14) is provided on the outer side and bottom of the support plate (13), a connecting frame (15) is slidably connected to the inner side of the connecting groove (14), and a spring hook (16) is fixedly connected to the top of the connecting frame (15). The rotating shaft (8) passes through the fixed block (5) and is slidably connected to the fixed block (5). The rotating shaft (8) is located inside the slide groove (3) and is slidably connected to the slide groove (3). The fixed block (5) is slidably connected to the fixed cylinder (2). The friction plate (10) is in close contact with the fixed cylinder (2) on the side near the fixed cylinder (2), and the support rod (11) passes through the fixed cylinder (2) and is slidably connected to the fixed cylinder (2).

2. The steel structure irregular node rebar positioning and installation device according to claim 1, characterized in that: The steering assembly (12) includes a ball seat (121) fixedly connected to the top of the support rod (11), a universal ball (122) is rolledly connected to the inside of the ball seat (121), a hand-tightening bolt (123) is threadedly connected to the inside of the ball seat (121), and a connecting rod (124) is fixedly connected to the top of the universal ball (122).

3. The steel structure irregular node rebar positioning and installation device according to claim 2, characterized in that: The end of the hand-tightened bolt (123) near the universal ball (122) is tightly fitted to the universal ball (122), and the top end of the connecting rod (124) is fixedly connected to the bottom end of the support plate (13).

Images