Rectangular water ditch steel bar binding control tool
By using a rectangular water ditch rebar binding control fixture to automatically arrange straight rebars, the problem of time-consuming and labor-intensive manual binding of rectangular rebar frames is solved, achieving a fast and labor-saving binding effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA RAILWAY NO 3 GRP CO LTD
- Filing Date
- 2023-12-11
- Publication Date
- 2026-05-19
AI Technical Summary
In the current process of tying rectangular steel reinforcement frames, manually placing straight steel bars is time-consuming and labor-intensive, resulting in low efficiency.
A rectangular water ditch rebar binding control fixture is adopted, which uses components such as a fixing plate, connecting plate, arranging piece and roller to automatically arrange straight rebars into a rectangle, which facilitates the subsequent binding of U-shaped rebars.
It enables the rapid and labor-saving arrangement of straight steel bars, simplifies the binding process, and improves work efficiency.
Smart Images
Figure CN117380877B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of rebar tying technology, specifically to a control tool for tying rebar in rectangular water ditches. Background Technology
[0002] Currently, drainage ditches are excavated on roadbeds. After the ditches are dug, the tied steel reinforcement frames are placed inside, and then concrete is poured in to form reinforced concrete drainage ditches. Typical drainage ditches are rectangular, and the tied steel reinforcement frames are also rectangular, matching the shape of the ditch. Figure 4 The rectangular steel reinforcement frame is composed of several straight steel bars 3 and several U-shaped steel bars 26 tied together, such as Figure 5 The U-shaped steel bar 26 has inwardly bent hooks 27 on both sides above it.
[0003] Currently, when binding rectangular steel reinforcement frames, it is necessary to manually place the straight steel bars one by one, and then tie the U-shaped steel bars to the straight steel bars to form a rectangular steel reinforcement frame. The manual placement of the straight steel bars is time-consuming and labor-intensive. Therefore, the applicant has developed a new technical solution in actual production process to solve the above-mentioned technical problems. Summary of the Invention
[0004] To address the aforementioned technical shortcomings, the present invention aims to provide a rectangular water ditch rebar binding control fixture, which automatically arranges straight rebars into a rectangle, thereby facilitating the subsequent binding of U-shaped rebars onto the straight rebars and saving time.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0006] This invention provides a rectangular trench rebar binding control fixture, comprising two opposing U-shaped fixing plates, with the two fixing plates connected at their lower ends by two opposing connecting plates. Each of the two fixing plates has a first arrangement member on its side closest to each other for one end of a straight rebar to pass through. Each of the two connecting plates has a second arrangement member at its top end for one end of a straight rebar to pass through. The first arrangement member is used to arrange the straight rebar at intervals along the vertical direction of the fixing plates, and the second arrangement member is used to arrange the straight rebar at intervals along the length direction of the connecting plates. Each of the two fixing plates has two opposing rollers at its bottom end.
[0007] By adopting the above technical solution, one end of each straight steel bar passes through the first arrangement of the two fixed plates and the second arrangement of the connecting plate. At this time, the first arrangement of the straight steel bars is arranged from top to bottom at intervals, and the second arrangement of the straight steel bars is arranged from left to right at intervals. Then, the fixed plate is pushed along the length of the straight steel bar to move through the rollers. At this time, the straight steel bars can be automatically arranged into a rectangle through the first and second arrangement of the rollers. During the process of pushing the fixed plate to move through the rollers, the U-shaped steel bars can be tied to the straight steel bars arranged into a rectangle. This method is time-saving, labor-saving, simple and convenient to use.
[0008] Preferably, the first arrangement includes two mounting plates vertically arranged on the fixed plate, with the two mounting plates facing each other and located on two vertical sides of the fixed plate respectively. Each of the two mounting plates has a plurality of rotating shaft groups on the side away from the fixed plate, and each rotating shaft group is spaced apart along the vertical direction of the mounting plate. Each rotating shaft group on the two mounting plates corresponds to one other. Each rotating shaft group includes two support columns rotatably connected to the mounting plate, with the two support columns facing each other vertically. One end of a straight steel bar passes through the two support columns in the rotating shaft group.
[0009] Preferably, each of the two mounting plates has a vertically formed groove at one end near each of the rotating shaft assemblies, and a sliding plate is vertically connected to each groove. The side of each sliding plate away from the fixed plate extends out of the groove. Each of the rotating shaft assemblies is respectively located on the side of each sliding plate away from the fixed plate. At this time, the two support columns in the rotating shaft assembly are rotatably connected to the sliding plate. The bottom end of each sliding plate has a threaded groove, and a screw is threadedly connected to each threaded groove. Each of the two mounting plates has a fixed platform located below the groove at one end near each groove. The bottom end of each screw extends out of the threaded groove and is rotatably connected to the fixed platform. A rotating block is provided on the end of each screw near the fixed platform.
[0010] Preferably, each of the sliding plates has a baffle horizontally positioned above the pivot assembly on the side facing away from the fixed plate, and each of the sliding plates has a slide table vertically slidably connected to the side facing away from the fixed plate, with the slide table located below the baffle. Each slide table has two opposing support frames at its bottom end, and the upper support column in each pivot assembly is rotatably connected between the two support frames. Each slide table and the baffle are provided with a compression spring.
[0011] Preferably, each of the two mounting plates is provided with two opposing bosses, and two opposing first limiting plates are vertically provided between the two bosses. The two first limiting plates are located on one side of each rotating shaft assembly, and the two first limiting plates are located on both sides of the straight reinforcing bar.
[0012] Preferably, the second arrangement includes a horizontal shaft and a plurality of rollers coaxially arranged on the horizontal shaft. Each roller is spaced apart along the length of the horizontal shaft. The horizontal shaft is rotatably connected between two fixed plates and located above the connecting plate. A plurality of rotating rings are coaxially rotatably connected on the horizontal shaft, and the rotating rings are located between two adjacent rollers. The bottom of the outer wall of each rotating ring is vertically provided with a vertical plate, and the bottom of the vertical plate is fixedly connected to the top of the connecting plate. The top of the connecting plate is provided with a plurality of inverted U-shaped second limiting plates, and each second limiting plate is located on one side of a roller and corresponds one-to-one with each roller.
[0013] Preferably, each of the two fixing plates has a vertical plate on one side, and the U-shaped steel bar is placed on the two vertical plates. The two vertical sides of the U-shaped steel bar contact the opposite sides of the two vertical plates, and the two hooks on the U-shaped steel bar are respectively hung on the top of the two vertical plates. One of the connecting plates is provided with a pusher for pushing the U-shaped steel bar to move away from the fixing plate.
[0014] Preferably, the pushing member includes a U-shaped push plate, both of the two upright plates are located inside the push plate, and the push plate is horizontally slidably connected to the two upright plates. The connecting plate near the push plate is provided with an electric cylinder for pushing the push plate to move horizontally away from the fixed plate. The push plate is located between the U-shaped steel bar and the fixed plate.
[0015] Preferably, each of the two upright plates has a plurality of horizontally connected grooves on the side that is close to each other, and each of the connected grooves is aligned with a shaft assembly on the mounting plate. The end of each connected groove that is close to the mounting plate and the end that is far from the mounting plate are connected to the side wall of the upright plate.
[0016] Preferably, the top ends of the two fixed plates are connected by a square frame, and one side of the square frame is provided with a push ring, which is located above the two upright plates.
[0017] The beneficial effects of this invention are as follows: One end of each straight steel bar passes through the first arrangement member on the two fixed plates and the second arrangement member on the connecting plate. At this time, the first arrangement member arranges the straight steel bars at intervals from top to bottom, and the second arrangement member arranges the straight steel bars at intervals from left to right. Then, the fixed plate is pushed along the length of the straight steel bar to move through the rollers. At this time, through the first arrangement member and the second arrangement member, the straight steel bars can be automatically arranged into a rectangle. During the process of pushing the fixed plate to move through the rollers, the U-shaped steel bars can be tied to the straight steel bars arranged into a rectangle. This saves time and effort and is simple and convenient to use. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the structure of this embodiment;
[0020] Figure 2 This is a schematic diagram illustrating the structure of the fixing plate in this embodiment;
[0021] Figure 3 for Figure 2 Enlarged structural diagram of section A in the middle;
[0022] Figure 4 A schematic diagram of a rectangular steel frame formed by binding straight steel bars and U-shaped steel bars;
[0023] Figure 5 This is a schematic diagram of a U-shaped steel bar.
[0024] Explanation of reference numerals in the attached figures:
[0025] In the diagram: 1. Fixed plate; 2. Connecting plate; 3. Straight rebar; 4. Roller; 5. Mounting plate; 6. Rotating shaft assembly; 7. Slide groove; 8. Slide plate; 9. Threaded groove; 10. Screw; 12. Fixed platform; 13. Rotating block; 14. Baffle; 15. Slide table; 16. Support frame; 17. Compression spring; 18. Boss; 19. First limiting plate; 20. Horizontal shaft; 21. Roller; 22. Rotary ring; 23. Vertical plate; 24. Second limiting plate; 25. Vertical plate; 26. U-shaped rebar; 27. Hook; 28. Push plate; 29. Electric cylinder; 30. Connecting groove; 31. Square frame; 32. Hand-push ring. Detailed Implementation
[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0027] A rectangular water ditch rebar binding control fixture, such as Figure 1It includes two opposing U-shaped fixing plates 1, and the two fixing plates 1 are connected below by two opposing connecting plates 2. The two fixing plates 1 are provided with a first arrangement member for one end of the straight steel bar 3 to pass through horizontally on the side close to each other. The top of the two connecting plates 2 are provided with a second arrangement member for one end of the straight steel bar 3 to pass through horizontally. The first arrangement member is used to arrange the straight steel bar 3 at intervals along the vertical direction of the fixing plate 1, and the second arrangement member is used to arrange the straight steel bar 3 at intervals along the length direction of the connecting plate 2. The bottom of the two fixing plates 1 are provided with two opposing rollers 4.
[0028] like Figure 1 One end of each straight steel bar 3 is passed horizontally through the first arrangement member on the two fixed plates 1 and the second arrangement member on the connecting plate 2. At this time, the first arrangement member arranges the straight steel bars 3 at intervals from top to bottom, and the second arrangement member arranges the straight steel bars 3 at intervals from left to right. Then, the fixed plate 1 is pushed along the length of the straight steel bar 3 and moved by the roller 4. At this time, the straight steel bars 3 can be automatically arranged into a rectangle by the first arrangement member and the second arrangement member. During the process of pushing the fixed plate 1 to move by the roller 4, the U-shaped steel bar 26 can be tied to the straight steel bars 3 arranged into a rectangle. It is time-saving, labor-saving and simple and convenient to use.
[0029] like Figure 1 and Figure 2 and Figure 3 The first arrangement includes two mounting plates 5 vertically mounted on a fixed plate 1, with the two mounting plates 5 facing each other and located on two vertical sides of the fixed plate 1. Each mounting plate 5 has several rotating shaft groups 6 on the side away from the fixed plate 1, and each rotating shaft group 6 is spaced apart along the vertical direction of the mounting plate 5. Each rotating shaft group 6 on the two mounting plates 5 corresponds to one another. Each rotating shaft group 6 includes two support columns rotatably connected to the mounting plate 5, and the two support columns are vertically opposite each other. One end of the straight steel bar 3 passes through the two support columns in the rotating shaft group 6. When the fixed plate 1 is pushed to move along the length direction of the straight steel bar 3, since one end of the straight steel bar 3 passes through the two support columns in the rotating shaft group 6, the straight steel bar 3 can be arranged at intervals along the vertical direction of the mounting plate 5 through the two support columns on each rotating shaft group 6, which is simple and convenient to use.
[0030] like Figure 3Each of the two mounting plates 5 has a vertically formed groove 7 near one end of each rotating shaft assembly 6, and a sliding plate 8 is vertically connected to each groove 7. The side of each sliding plate 8 facing away from the fixed plate 1 extends outside the groove 7. Each rotating shaft assembly 6 is respectively located on the side of each sliding plate 8 facing away from the fixed plate 1. At this time, the two support columns in the rotating shaft assembly 6 are rotatably connected to the sliding plate 8. Each sliding plate 8 has a threaded groove 9 at its bottom end, and a screw 10 is threaded into each threaded groove 9. Each of the two mounting plates 5 has a fixed platform 12 located below the groove 7 at one end of each groove 7. Each screw... The bottom ends of all screws 10 extend out of the threaded groove 9 and are rotatably connected to the fixed platform 12. Each screw 10 has a rotating block 13 at one end near the fixed platform 12. The purpose of this setting is to rotate the screw 10 by rotating the rotating block 13. At this time, the screw 10 will push the slide plate 8 to move vertically in the slide groove 7 through the cooperation with the threaded groove 9. At this time, the two support columns rotatably connected to the slide plate 8 will move with the slide plate 8. At this time, the distance between the two adjacent rotating shaft groups 6 can be adjusted, thereby adjusting the distance between the two adjacent straight steel bars 3. It is simple and convenient to use.
[0031] like Figure 3 Each slide plate 8 has a horizontal baffle 14 located above the pivot assembly 6 on the side away from the fixed plate 1. Each slide plate 8 is vertically connected to a slide table 15 on the side away from the fixed plate 1, and the slide table 15 is located below the baffle 14. Each slide table 15 has two opposing support frames 16 at its bottom end. The upper support column in each pivot assembly 6 is rotatably connected between the two support frames 16. Each slide table 15 and the baffle 14 is provided with a compression spring 17. The purpose of this setting is that when one end of the straight steel bar 3 passes through the two support columns, the straight steel bar 3 will squeeze the upper support column and move upward. At this time, the compression spring 17 is compressed, which can adapt to steel bars of various diameters, which is simple and convenient.
[0032] like Figure 1 and Figure 2 Each of the two mounting plates 5 is provided with two opposing bosses 18, and two opposing first limiting plates 19 are vertically provided between the two bosses 18. The two first limiting plates 19 are located on one side of each rotating shaft assembly 6, and the two first limiting plates 19 are located on both sides of the straight steel bar 3. The purpose of this setting is to reduce the possibility of the straight steel bar 3 falling off the two support columns in the rotating shaft assembly 6 through the two opposing first limiting plates 19, which is simple and convenient to use.
[0033] like Figure 1 and Figure 2The second arrangement includes a horizontal shaft 20 and several rollers 21 coaxially arranged on the horizontal shaft 20. Each roller 21 is spaced apart along the length of the horizontal shaft 20. The horizontal shaft 20 is rotatably connected between two fixed plates 1 and located above the connecting plate 2. Several rotating rings 22 are coaxially rotatably connected on the horizontal shaft 20, and the rotating rings 22 are located between two adjacent rollers 21. Each rotating ring 22 has a vertical plate 23 vertically arranged at the bottom of its outer wall, and the bottom end of the vertical plate 23 is fixedly connected to the top end of the connecting plate 2. The top end of the connecting plate 2 is provided with several inverted U-shaped second limiting plates 24, and each second limiting plate 24 is located on one side of the roller 21 and corresponds one-to-one with each roller 21.
[0034] like Figure 1 and Figure 2 One end of the straight steel bar 3 is passed through each of the second limiting plates 24 on the connecting plate 2, and the straight steel bar 3 is in contact with the top of the outer wall of the roller 21. When the fixing plate 1 is pushed to move along the length of the straight steel bar 3, the straight steel bar 3 can be arranged at intervals along the horizontal direction of the connecting plate 2 through the rollers 21 on the horizontal shaft 20 and the second limiting plates 24. It is simple and convenient to use.
[0035] like Figure 1 and Figure 2 Each of the two fixed plates 1 has a vertical plate 25 on one side. U-shaped steel bars 26 are placed on the two vertical plates 25, with their two vertical edges contacting opposite sides of the two vertical plates 25. Two hooks 27 on the U-shaped steel bars 26 are respectively hung on the tops of the two vertical plates 25. One of the connecting plates 2 has a pushing component for moving the U-shaped steel bars 26 away from the fixed plate 1. The purpose of this design is that when one end of a straight steel bar 3 is passed through the first arrangement of components on the two fixed plates 1 and the second arrangement of components on the connecting plate 2, each U-shaped steel bar 26 is first hung on the two vertical plates 25, and then one end of the straight steel bar 3 is... The straight steel bar 3 passes through the first arrangement of the two fixed plates 1 and the second arrangement of the connecting plate 2 respectively. At this time, the straight steel bar 3 is located between the two fixed plates 1, and one end of the straight steel bar 3 will pass through the U-shaped steel bar 26. Then, after the fixed plate 1 is pushed to move a certain distance along the length of the straight steel bar 3, the U-shaped steel bar 26 is pushed away from the fixed plate 1 by the pushing member until the U-shaped steel bar 26 away from the fixed plate 1 on the two upright plates 25 falls off the upright plates 25. At this time, the hook 27 on the fallen U-shaped steel bar 26 will be hooked on the straight steel bar 3 arranged in a rectangle. Then the U-shaped steel bar 26 and the straight steel bar 3 arranged in a rectangle can be tied together.
[0036] When the pushing component moves the U-shaped steel bar 26 away from the fixed plate 1, the fixed plate 1 stops moving. After the U-shaped steel bar 26 is tied together with the straight steel bars 3 arranged in a rectangle, the fixed plate 1 continues to move a certain distance. Then, the pushing component moves the U-shaped steel bar 26 away from the fixed plate 1, causing the next U-shaped steel bar 26 to fall from the upright plate 25. Then, the next U-shaped steel bar 26 is tied together with the straight steel bars 3 arranged in a rectangle. This process is repeated to tie each U-shaped steel bar 26 with each straight steel bar 3 to form a rectangular steel bar frame. It is simple and convenient to use.
[0037] like Figure 1 and Figure 2 The pushing component includes a U-shaped push plate 28, with two upright plates 25 located inside the push plate 28. The push plate 28 is horizontally slidably connected to the two upright plates 25. An electric cylinder 29 is provided on the connecting plate 2 near the push plate 28 to push the push plate 28 to move horizontally away from the fixed plate 1. The push plate 28 is located between the U-shaped steel bar 26 and the fixed plate 1. The purpose of this arrangement is that by opening the electric cylinder 29, the piston rod of the electric cylinder 29 pushes the push plate 28 to move horizontally away from the fixed plate 1. At this time, the push plate 28 will push the U-shaped steel bar 26 to move away from the fixed plate 1. It is simple and convenient to use.
[0038] like Figure 2 Each of the two upright plates 25 has several horizontally connected grooves 30 on one side that is close to each other. Each connected groove 30 is aligned with each rotating shaft group 6 on the mounting plate 5. The end of each connected groove 30 that is close to the fixed plate 1 and the end that is far away from the fixed plate 1 are connected to the side wall of the upright plate 25. The purpose of this arrangement is that one end of the straight steel bar 3 passing through the rotating shaft group 6 passes through the connected groove 30. At this time, the hook 27 hanging on the upright plate 25 is aligned with the straight steel bar 3 passing through the connected groove 30, so that the U-shaped steel bar 26 falling from the upright plate 25 can be hung on the straight steel bars 3 arranged in a rectangle by the hook 27 on the U-shaped steel bar 26, which is convenient for subsequent binding.
[0039] like Figure 1 and Figure 2 The top of the two fixed plates 1 are connected by a square frame 31, and a push ring 32 is provided on one side of the square frame 31. The push ring 32 is located above the two upright plates 25. The purpose of this setting is to make it easy to push the fixed plates 1 to move through the push ring 32, and to reduce the deformation of the two fixed plates 1 through the square frame 31. It is simple and convenient to use.
[0040] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.
Claims
1. A fixture for controlling the binding of reinforcing bars in a rectangular drainage ditch, characterized in that, It includes two opposing U-shaped fixing plates (1), and the two fixing plates (1) are connected below by two opposing connecting plates (2). The two fixing plates (1) are provided with a first arrangement member for one end of a straight steel bar (3) to pass through on the side close to each other. The top of the two connecting plates (2) is provided with a second arrangement member for one end of a straight steel bar (3) to pass through. The first arrangement member is used to arrange the straight steel bar (3) at intervals along the vertical direction of the fixing plate (1). The second arrangement member is used to arrange the straight steel bar (3) at intervals along the length direction of the connecting plate (2). The bottom of the two fixing plates (1) is provided with two opposing rollers (4). Each of the two fixed plates (1) has a vertical plate (25) on one side. A U-shaped steel bar (26) is placed on the two vertical plates (25). The two vertical sides of the U-shaped steel bar (26) are in contact with the opposite sides of the two vertical plates (25), and the two hooks (27) on the U-shaped steel bar (26) are respectively hung on the top of the two vertical plates (25). One of the connecting plates (2) is provided with a pusher for pushing the U-shaped steel bar (26) to move away from the fixed plate (1). The pushing component includes a U-shaped push plate (28), and two vertical plates (25) are located inside the push plate (28). The push plate (28) is horizontally slidably connected to the two vertical plates (25). The connecting plate (2) near the push plate (28) is provided with an electric cylinder (29) for pushing the push plate (28) to move horizontally away from the fixed plate (1). The push plate (28) is located between the U-shaped steel bar (26) and the fixed plate (1).
2. The rectangular water ditch reinforcement binding control fixture as described in claim 1, characterized in that, The first arrangement includes two mounting plates (5) vertically arranged on the fixed plate (1), and the two mounting plates (5) are opposite each other and located on the two vertical sides of the fixed plate (1). Each of the two mounting plates (5) is provided with a number of rotating shaft groups (6) on the side away from the fixed plate (1), and each rotating shaft group (6) is spaced apart along the vertical direction of the mounting plate (5). Each rotating shaft group (6) on the two mounting plates (5) corresponds to each other. Each rotating shaft group (6) includes two support columns rotatably connected to the mounting plate (5), and the two support columns are opposite each other. One end of the straight steel bar (3) passes through the two support columns in the rotating shaft group (6).
3. The rectangular water ditch reinforcement binding control fixture as described in claim 2, characterized in that, Each of the two mounting plates (5) has a vertically opened groove (7) at one end near each of the rotating shaft groups (6), and each of the grooves (7) has a vertically sliding plate (8) connected to it. Each of the sliding plates (8) extends out of the groove (7) on the side away from the fixed plate (1). Each of the rotating shaft groups (6) is respectively set on the side of each sliding plate (8) away from the fixed plate (1). At this time, the two support columns in the rotating shaft group (6) are rotatably connected to the sliding plate (8). Each of the sliding plates (8) has a threaded groove (9) at the bottom end, and each of the threaded grooves (9) has a screw (10) threadedly connected to it. Each of the two mounting plates (5) has a fixed platform (12) located below the groove (7) at one end near each of the grooves (7). The bottom end of each screw (10) extends out of the threaded groove (9) and is rotatably connected to the fixed platform (12). Each of the screws (10) has a rotating block (13) at one end near the fixed platform (12).
4. The rectangular water ditch reinforcement binding control fixture as described in claim 3, characterized in that, Each of the slide plates (8) has a baffle (14) horizontally positioned above the pivot assembly (6) on the side away from the fixed plate (1). Each of the slide plates (8) has a slide table (15) vertically slidably connected on the side away from the fixed plate (1), and the slide table (15) is located below the baffle (14). Each slide table (15) has two opposing support frames (16) at its bottom end. The upper support column in each pivot assembly (6) is rotatably connected between the two support frames (16). Each slide table (15) and the baffle (14) are provided with a compression spring (17).
5. The rectangular water ditch reinforcement binding control fixture as described in claim 2, characterized in that, Each of the two mounting plates (5) is provided with two opposite bosses (18), and two opposite first limiting plates (19) are vertically provided between the two bosses (18). The two first limiting plates (19) are located on one side of each rotating shaft group (6), and the two first limiting plates (19) are located on both sides of the straight steel bar (3).
6. The rectangular water ditch reinforcement binding control fixture as described in claim 2, characterized in that, The second arrangement includes a horizontal shaft (20) and several rollers (21) coaxially arranged on the horizontal shaft (20). Each roller (21) is spaced apart along the length of the horizontal shaft (20). The horizontal shaft (20) is rotatably connected between two fixed plates (1) and located above the connecting plate (2). Several rotating rings (22) are coaxially rotatably connected on the horizontal shaft (20), and the rotating rings (22) are located between two adjacent rollers (21). Each rotating ring (22) has a vertical plate (23) vertically arranged at the bottom of its outer wall, and the bottom of the vertical plate (23) is fixedly connected to the top of the connecting plate (2). The top of the connecting plate (2) has several inverted U-shaped second limiting plates (24), and each second limiting plate (24) is located on one side of the roller (21) and corresponds to each roller (21).
7. The rectangular water ditch reinforcement binding control fixture as described in claim 6, characterized in that, Several connecting grooves (30) are horizontally provided on the side of the two upright plates (25) that are close to each other. Each connecting groove (30) is aligned with each rotating shaft group (6) on the mounting plate (5). The end of each connecting groove (30) that is close to and far from the fixing plate (1) is connected to the side wall of the upright plate (25).
8. The rectangular water ditch reinforcement binding control fixture as described in claim 1, characterized in that, The top of the two fixed plates (1) are connected by a square frame (31), and a push ring (32) is provided on one side of the square frame (31). The push ring (32) is located above the two upright plates (25).