Reinforcing steel bar binding and positioning auxiliary tool

Abstract

The utility model discloses a reinforcing steel bar binding and positioning auxiliary tool which comprises a reinforcing steel bar positioning block, a groove rod and a threaded rod, a supporting frame is arranged at the lower end of the reinforcing steel bar positioning block, a supporting frame is arranged at the upper end of the groove rod, a positioning rod is connected with an inner clamping groove of the groove rod, and the groove rod is arranged at the lower end of the threaded rod. And a height adjusting structure used for adjusting the height is arranged on the outer side of the threaded rod, the outer side of the threaded rod is in threaded connection with a movable frame, the lower end of the threaded rod is fixedly connected with a first belt wheel, and a sliding frame used for adjusting the steel bar binding distance is arranged on the outer side of the threaded rod. According to the reinforcing steel bar binding and positioning auxiliary tool, the height of the auxiliary tool can be adjusted according to the height of a worker, the height during reinforcing steel bar binding work is comfortable, the distance can be adjusted according to the position where reinforcing steel bars need to be bound, practicability is high, and the positions of the reinforcing steel bars needing to be placed in an overlapped mode can be adjusted according to the thickness degree of the reinforcing steel bars.

Description

Technical Field

[0001] This utility model relates to the field of rebar tying and positioning technology, specifically to an auxiliary tool for rebar tying and positioning. Background Technology

[0002] Rebar tying is time-consuming, so rebar tying auxiliary tools are very important in construction projects. They are mainly used to support and fix rebar, which can improve the efficiency of construction, ensure the stability of the rebar structure and the accurate positioning during the tying process. There are a variety of rebar tying positioning auxiliary tools on the market.

[0003] However, conventional rebar tying positioning aids are not convenient for adjusting their height according to the worker's height. This can easily increase physical fatigue when workers of different heights operate at the same height during rebar tying. Furthermore, they are not convenient for adjusting the rebar spacing according to the required tying width, which can lead to poor effectiveness of the aids. They also are not convenient for adjusting the tying position of rebars of different thicknesses, which can result in instability during rebar tying when the rebar thickness is inconsistent. Therefore, we propose a rebar tying positioning aid to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a rebar tying and positioning auxiliary tool to solve the problems mentioned in the background art, such as the inconvenience of adjusting the height of the rebar tying auxiliary tool according to the height of the worker, which makes it easy for workers of different heights to operate at the same height when tying rebars, which can easily increase physical fatigue; the inconvenience of adjusting the rebar spacing according to the required tying width, which can easily lead to poor auxiliary tool performance; and the inconvenience of adjusting the tying position of rebars of different thicknesses, which can lead to instability when the rebars are of inconsistent thickness.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rebar tying and positioning auxiliary tool, comprising:

[0006] A rebar positioning block, wherein a support frame is provided at the lower end of the rebar positioning block;

[0007] Also includes:

[0008] The grooved rod has a support frame at its upper end, and a positioning rod is connected to the grooved rod through a slot. The positioning rod is slidably connected to the outside of the fixed frame.

[0009] A threaded rod, the lower end of which is provided with a grooved rod, and the outer side of which is provided with a height adjustment structure for adjusting the height, wherein the height adjustment structure includes a first pulley, a belt body and a movable frame, the outer side of which is threadedly connected to the movable frame, and the lower end of which is fixedly connected to the first pulley, and the outer side of the first pulley is tightly fitted with the belt body;

[0010] The outer side of the threaded rod is provided with a slide for adjusting the spacing of the reinforcing bar binding.

[0011] Preferably, the outer side of the groove rod is slidably connected to the upper end of the base, and the inner array of the groove rod is provided with holes.

[0012] Preferably, a spring is fixedly connected to the lower outer side of the positioning rod, and the inner side of the spring is wrapped around the outer side of the fixing frame, and a base is fixedly connected to the inner side of the fixing frame.

[0013] Preferably, the grooved rods are symmetrically arranged on the lower left and right sides of the support frame, and the grooved rods are symmetrically arranged inside the upper left and right ends of the base.

[0014] Preferably, the lower end of the rebar positioning block is fixedly connected to a slide, and the outer side of the lower end of the slide is slidably connected to the outer side of the support frame and the movable frame, respectively. The support frame and the movable frame are both provided with insertion holes, and the back of the slide is threadedly connected to a threaded nail, and the outer side of the threaded nail is connected to an insertion hole via a slot.

[0015] Preferably, the threaded rods are symmetrically arranged inside the left and right ends of the support frame, and the lower outer side of the threaded rods is fixedly connected to a second pulley and a first pulley, respectively. The outer side of the second pulley is tightly fitted with the belt body, and the lower end of the first pulley is fixedly connected to a motor.

[0016] Preferably, the inner side of the movable frame is slidably connected to the outer side of the slot frame, and the lower end of the slot frame is fixedly connected to a support frame, and the slot frame is symmetrically arranged on the front and rear sides of the upper end of the support frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the height of the rebar tying and positioning auxiliary tool can be adjusted according to the height of the worker, making the height more comfortable when tying rebar; the spacing can be adjusted according to the position where the rebar needs to be tied, making it highly practical; and the position of the rebars that need to be overlapped can be adjusted according to the thickness of the rebars.

[0018] 1. Equipped with a positioning rod, spring, and groove rod, the positioning rod is pulled outward, at which time the spring fixedly connected to the outside of the positioning rod is under pressure and deforms, causing the inner side of the positioning rod to disengage from the slot connection with the groove rod, and pulling the groove rod to slide up or down inside the base, so that the position of the rebar tying positioning auxiliary tool can be adjusted according to the height of the worker;

[0019] 2. It is equipped with a base, a grooved rod, and a support frame. The grooved rod slides inside the base and has multiple holes arranged in an array inside. The grooved rod is symmetrically arranged on the left and right sides of the lower end of the support frame. When the grooved rod moves, it drives the support frame fixedly connected to the upper end of the grooved rod to move at the same time, which can accurately adjust the usage height of the rebar binding and positioning auxiliary tool.

[0020] 3. It is equipped with a support frame, a movable frame and a slide. The slide is slidably connected to the outside of the support frame and the movable frame respectively. After the slide is moved, it is aligned with the insertion hole, and the steel bar positioning block is threadedly connected inside the slide, which enables the steel bar to be quickly positioned.

[0021] 4. Equipped with a first pulley, a belt body, and a threaded rod, the rotation of the first pulley causes the belt body, which is tightly fitted to the outer side of the first pulley, to rotate, driving the second pulley to move in the same direction as the first pulley. This causes the threaded rod, which is fixedly connected to the upper ends of the first and second pulleys, to rotate simultaneously, thus preventing inconsistent rebar thickness and misalignment of the rebar binding and positioning auxiliary tools.

[0022] 5. It is equipped with a threaded rod, a movable frame, and a slotted frame. By rotating the threaded rod, the movable frame connected to the threaded rod on the outside moves while the movable frame moves up or down inside the slotted frame, which can stably position the steel bars that need to be overlapped and tied. Attached Figure Description

[0023] Figure 1 This is a front view structural diagram of the present invention;

[0024] Figure 2 This is a frontal cross-sectional view of the present invention.

[0025] Figure 3 This is a top-view three-dimensional structural diagram of the connection between the slide, the steel bar positioning block, and the threaded nail of this utility model;

[0026] Figure 4 This is a side-view perspective view of the three-dimensional structure of the threaded rod, movable frame, and slotted frame connection of this utility model;

[0027] Figure 5 This is a top-view three-dimensional structural diagram of the connection between the slide, movable frame, and slot frame of this utility model.

[0028] In the diagram: 1. Base; 2. Fixing frame; 3. Positioning rod; 4. Spring; 5. Groove rod; 6. Support frame; 7. Insertion hole; 8. Slide; 9. Rebar positioning block; 10. Threaded nail; 11. Motor; 12. First pulley; 13. Belt body; 14. Second pulley; 15. Threaded rod; 16. Moving frame; 17. Groove frame. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-5 This utility model provides a technical solution: a rebar binding and positioning auxiliary tool, including a base 1, a fixing frame 2, a positioning rod 3, a spring 4, a groove rod 5, a support frame 6, an insertion hole 7, a slide 8, a rebar positioning block 9, a threaded nail 10, a motor 11, a first pulley 12, a belt body 13, a second pulley 14, a threaded rod 15, a moving frame 16, and a groove frame 17;

[0031] Existing rebar tying positioning aids are not convenient for adjusting the height of the aids according to the worker's height. As a result, when tying rebars, workers of different heights operating at the same height are prone to physical fatigue. They are also not convenient for adjusting the spacing of rebars according to the required tying width, which may lead to poor effectiveness of the aids. Furthermore, they are not convenient for adjusting the tying position of rebars of different thicknesses, which may result in instability when the rebars are of inconsistent thickness.

[0032] The base 1 has a grooved rod 5 slidably connected to its upper end, and a positioning rod 3 is connected to the grooved rod 5. The lower end of the positioning rod 3 is slidably connected to the outside of the fixing frame 2. A spring 4 is fixedly connected to the outside of the positioning rod 3, and the fixing frame 2 is fixedly connected to the inside of the spring 4. The inside of the spring 4 is wrapped around the outside of the fixing frame 2, and the base 1 is fixedly connected to the inside of the fixing frame 2.

[0033] When the height of the rebar tying auxiliary tool needs to be adjusted according to the worker's height, pull the positioning rod 3 outward. At this time, the spring 4 fixedly connected to the outside of the positioning rod 3 is under pressure and deforms, causing the inner side of the positioning rod 3 to disengage from the slot connection between it and the groove rod 5. Then, push the groove rod 5 up or down according to the worker's height. At this time, the groove rod 5 moves up or down inside the upper end of the base 1, and drives the support frame 6 fixedly connected to the upper end of the groove rod 5 to move. After adjusting to the required position, release the positioning rod 3. At this time, the spring 4 fixedly connected to the outside of the positioning rod 3 loses pressure and restores its elasticity, causing the positioning rod 3 to move inward outside the fixed frame 2, and make slot connections with the base 1 and the groove rod 5 respectively. This positions the groove rod 5 inside the base 1, allowing the height of the auxiliary tool to be adjusted according to the worker's height, making the height more comfortable when performing rebar tying work.

[0034] The support frame 6 has a slide 8 slidably connected to the outer sides of both the front and rear ends of the support frame 6, and the upper end of the slide 8 is fixedly connected to the steel bar positioning block 9. The support frame 6 has an insertion hole 7 inside, and the insertion hole 7 has a slot connected to the threaded nail 10 inside. The slide 8 is also connected to the threaded nail 10 inside. The outer side of the movable frame 16 is also slidably connected to the slide 8.

[0035] When it is necessary to adjust the position of the reinforcing bars according to the required binding spacing, place the slide 8 on the outer side of the front and rear ends of the support frame 6, and push the slide 8 to slide on the outside of the support frame 6. After adjusting to the appropriate position, align it with the insertion hole 7 set inside the support frame 6, and rotate the threaded nail 10 inward so that the internal groove of the slide 8 connects to the threaded nail 10, and the internal slot of the insertion hole 7 connects to the threaded nail 10. At this time, the slide 8 is positioned on the outside of the support frame 6, and the reinforcing bars are placed on top of the reinforcing bar positioning block 9. The spacing can be adjusted according to the position where the reinforcing bars need to be bound, which is highly practical.

[0036] The slot frame 17 has a movable frame 16 slidably connected to its inner side, and the movable frame 16 has a threaded rod 15 threadedly connected to its inner side. The lower end of the threaded rod 15 is fixedly connected to a second pulley 14 and a first pulley 12, respectively. The outer side of the first pulley 12 is tightly fitted to the belt body 13, and the inner side of the left end of the belt body 13 is tightly fitted to the second pulley 14. The outer side of the upper end of the threaded rod 15 is rotatably connected to the inner side of the upper end of the slot frame 17. The lower end of the slot frame 17 is fixedly connected to a support frame 6, and the outer side of the movable frame 16 is slidably connected to a slide 8.

[0037] When it is necessary to connect steel bars according to their thickness, the motor 11 is started, which drives the first pulley 12 fixedly connected to the upper end of the motor 11 to rotate. The transmission between the first pulley 12 and the belt body 13 causes the threaded rod 15 fixedly connected to the outer side of the upper end of the first pulley 12 and the second pulley 14 to rotate in the same direction. This causes the movable frame 16 threadedly connected to the outer side of the threaded rod 15 to move up or down. At this time, the movable frame 16 slides up or down inside the slot frame 17, causing the slide 8 slidably connected to the outer side of the movable frame 16 to move up or down. This allows the position of the steel bars that need to be stacked to be adjusted according to their thickness.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A reinforcing steel binding positioning auxiliary tool, comprising: a reinforcing steel positioning block (9), the lower end of the reinforcing steel positioning block (9) is provided with a support frame (6); characterized in that it further comprises: a slot rod (5), the upper end of the slot rod (5) is provided with a support frame (6), the inner part of the slot rod (5) is connected with a positioning rod (3) through a clamping groove, and the inner part of the positioning rod (3) is slidingly connected to the outer side of a fixed frame (2); a threaded rod (15), the lower end of the threaded rod (15) is provided with a slot rod (5), the outer side of the threaded rod (15) is provided with a height adjusting structure for adjusting the height, wherein the height adjusting structure comprises a first pulley (12), a belt body (13) and a moving frame (16), the outer side of the threaded rod (15) is threadedly connected with the moving frame (16), the lower end of the threaded rod (15) is fixedly connected with the first pulley (12), and the outer side of the first pulley (12) is tightly fitted with the belt body (13); the outer side of the threaded rod (15) is provided with a sliding frame (8) for adjusting the spacing of reinforcing steel binding.

2. A reinforcing bar tying and positioning aid according to claim 1, characterised in that: the outer side of the slot rod (5) is slidingly connected to the inner part of the upper end of a base (1), and the inner part of the slot rod (5) is provided with an array of cavities.

3. A reinforcing bar tying and positioning aid according to claim 1, wherein: the lower end of the outer side of the positioning rod (3) is fixedly connected with a spring (4), the inner side of the spring (4) is wound around the outer side of the fixed frame (2), and the inner side of the fixed frame (2) is fixedly connected with the base (1).

4. A reinforcing bar tying and positioning aid according to claim 1, wherein: the slot rod (5) is symmetrically arranged on the lower end of the left and right sides of the support frame (6), and the slot rod (5) is symmetrically arranged on the inner part of the upper end of the left and right ends of the base (1).

5. A reinforcing bar tying and positioning aid according to claim 1, wherein: the lower end of the reinforcing steel positioning block (9) is fixedly connected with a sliding frame (8), the lower end of the outer side of the sliding frame (8) is slidingly connected to the outer side of the support frame (6) and the moving frame (16) respectively, the inner part of the support frame (6) and the moving frame (16) is provided with a jack (7), the back of the sliding frame (8) is threadedly connected with a threaded pin (10), and the outer side of the threaded pin (10) is clampingly connected with the jack (7).

6. A reinforcing bar tying and positioning aid as claimed in claim 1 wherein: the threaded rod (15) is symmetrically arranged on the inner part of the left and right ends of the support frame (6), the lower end of the outer side of the threaded rod (15) is fixedly connected with a second pulley (14) and a first pulley (12) respectively, the outer side of the second pulley (14) is tightly fitted with the belt body (13), and the lower end of the first pulley (12) is fixedly connected with a motor (11).

7. A reinforcing bar tying and positioning aid as claimed in claim 1 wherein: the inner side of the moving frame (16) is slidingly connected to the outer side of a slot frame (17), the lower end of the slot frame (17) is fixedly connected with the support frame (6), and the slot frame (17) is symmetrically arranged on the front and back sides of the upper end of the support frame (6).

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