Rebar tying jig

Abstract

The application relates to the technical field of steel bar binding, and particularly discloses a concave groove steel bar binding mould, which comprises a bottom frame, a supporting frame is fixedly connected to the left side of the upper end of the bottom frame, a supporting beam is fixedly connected to the upper part of the supporting frame, a mould body is slidably connected to the upper end of the supporting beam, a moving mechanism is arranged on the mould body and the supporting beam, a guide sheet is fixedly connected to the right side longitudinal beam of the mould body, a connecting sheet one is slidably sleeved to the outside of the guide sheet, and a screw rod is installed on the left side longitudinal beam of the mould body through a bearing. The concave groove steel bar binding mould can push the mould body to slide along the surface of the supporting beam through the action of the sliding groove, the sliding rod and the sliding disc, the position of the mould body can be adjusted, the mould body is convenient for use by construction personnel, the mould body can be limited through the action of the round hole, the cylinder, the telescopic rod and the spring, and the mould body can be kept in a stable state after being moved and adjusted.

Description

Technical Field

[0001] This application relates to the field of rebar tying technology, and in particular to a grooved rebar tying jig. Background Technology

[0002] A grooved rebar tying jig is a specialized tooling unit, the main body of which is a steel structure platform with precise grooves or slots. The shape, depth, and spacing of these grooves are strictly processed according to the rebar design drawings, and are used to accurately position and fix the main bars, distribution bars, stirrups, etc., so that workers can quickly and accurately tie them to form a rebar skeleton or rebar mesh that meets the design requirements.

[0003] The utility model patent with patent authorization announcement number CN206509457U discloses a CRTSⅢ type plate limiting groove steel mesh processing jig, which includes a rectangular positioning frame. The rectangular positioning frame includes a first positioning plate and a second positioning plate. The first positioning plate and the second positioning plate are arranged vertically. Several grooves are evenly arranged on the first positioning plate and the second positioning plate. The bottom of the groove is provided with an arc surface corresponding to the limiting groove steel bar. Several legs are evenly arranged at the bottom of the rectangular positioning frame. The bottom of the legs is fixedly connected with casters.

[0004] However, although existing grooved rebar binding jigs mostly use supporting beams, base frames and other components to fix and support the jig body, the fixed installation position makes it difficult for construction workers to move or adjust the jig body, causing inconvenience in use. Utility Model Content

[0005] The purpose of this utility model is to provide a grooved rebar binding jig, which solves the problem that although existing grooved rebar binding jigs mostly use supporting beams, base frames and other components to fix and support the jig body, the fixed installation position makes it difficult for construction workers to move or adjust the jig body, resulting in inconvenience in use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grooved rebar binding jig, including a base frame, a support frame fixedly connected to the upper left side of the base frame, a support beam fixedly connected to the upper part of the support frame, a jig body slidably connected to the upper end of the support beam, a moving mechanism jointly provided on the jig body and the support beam, a guide plate fixedly connected to the right longitudinal beam of the jig body, a connecting piece 1 slidably sleeved on the outer side of the guide plate, and a screw rod installed on the left longitudinal beam of the jig body via a bearing, with a connecting piece 2 threadedly connected to the outer side of the screw rod.

[0007] Preferably, a reinforcing rib is fixedly connected to the vertical part on the right side of the support frame, and the other end of the reinforcing rib is fixedly connected to the base frame. The reinforcing rib is made of aluminum alloy. By setting the reinforcing rib, the support frame and the base frame can be reinforced, and the aluminum alloy material has good structural strength.

[0008] Preferably, a handwheel is fixedly connected to the outside of the screw. The handwheel is made of rubber, which facilitates the rotation of the screw and provides a good tactile feel.

[0009] Preferably, a first clamping block is fixedly connected to the lower end of the second connecting piece, and the first clamping block is slidably connected to the jig body. A second clamping block is fixedly connected to the lower ends of the second connecting piece and the first connecting piece, and the second clamping block is slidably connected to the jig body. A third clamping block is fixedly connected to the lower end of the first connecting piece, and the third clamping block is slidably connected to the jig body. Through the coordinated use of the first clamping block, the second clamping block, and the third clamping block, the installed reinforcing bars and other materials can be clamped and fixed.

[0010] Preferably, the lower ends of the third clamping block, the second clamping block, and the first clamping block are all provided with slots, and the inner sidewall of the slot is fixedly connected with an elastic sheet. The inner sidewall of the elastic sheet is provided with multiple evenly distributed opening slots. By setting up the slots, elastic sheets, opening slots, and other structures, the clamping stability of the third clamping block, the second clamping block, and the first clamping block can be improved.

[0011] Preferably, the moving mechanism includes a sliding groove, the surface of the support beam is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding rod, the surface of the support beam is provided with a plurality of evenly distributed circular holes, the surface of the fixture body is fixedly connected with a fixing frame, the inner wall of the fixing frame is slidably connected with a telescopic rod, the end face of the telescopic rod is fixedly connected with an end ball, the other end of the telescopic rod is fixedly connected with a locking pin, the locking pin is slidably connected with one of the circular holes, a spring is provided on the outer side of the telescopic rod, one end of the spring is fixedly connected with the end plate of the locking pin, and the other end of the spring is fixedly connected with the inner side wall of the fixing frame. Through the action of the sliding groove, sliding rod and other structures, the sliding stability of the fixture body can be ensured, and the fixture body can be limited by the action of the circular holes, locking pin and other structures, so that the fixture body is in a stable state.

[0012] Preferably, the slide rod is fixedly connected to the jig body, and a slide plate is fixedly sleeved on the outer side of the slide rod. The slide plate is slidably connected to the support beam. Through the cooperation of the slide rod and the slide plate, the jig body can be slidably limited to ensure the stability of the jig body's movement.

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

[0014] 1. This utility model uses the groove on the surface of the jig body to place and use the reinforcing bar. Under the action of the handwheel, screw, guide plate and other structures, the connecting plate one and connecting plate two can drive the first clamping block, the second clamping block and the third clamping block to move down, so that the elastic plate comes into contact with the reinforcing bar and clamps and limits the reinforcing bar to ensure the stability of the subsequent binding operation of the reinforcing bar.

[0015] 2. This utility model uses the functions of sliding grooves, sliding rods, sliding discs, etc. to push the jig body to slide along the surface of the support beam, thereby adjusting the position of the jig body and facilitating its use by construction personnel. Under the action of structures such as round holes, cylinders, telescopic rods, and springs, the jig body can be limited, so that the jig body is in a stable state after movement and adjustment. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 A bottom view;

[0018] Figure 3 For the present utility model Figure 1 A partial top view;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of the fetal body;

[0020] Figure 5 For the present utility model Figure 4 Enlarged view of the mounting bracket;

[0021] Figure 6 For the present utility model Figure 3 Enlarged view of the slider.

[0022] In the diagram: 1. Base frame; 2. Support frame; 3. Reinforcing rib; 4. Support beam; 5. Fixture body; 6. Moving mechanism; 7. Guide plate; 8. Connecting plate one; 9. Screw; 10. Connecting plate two; 11. Handwheel; 12. First clamping block; 13. Second clamping block; 14. Third clamping block; 15. Slot; 16. Elastic plate; 60. Slide groove; 61. Slide rod; 62. Slide plate; 63. Round hole; 64. Fixing frame; 65. Telescopic rod; 66. End ball; 67. Locking post; 68. Spring. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 The grooved steel bar binding jig includes a base frame 1. A support frame 2 is fixedly connected to the upper left side of the base frame 1. A support beam 4 is fixedly connected to the upper part of the support frame 2. The jig body 5 is slidably connected to the upper end of the support beam 4. A guide plate 7 is fixedly connected to the right longitudinal beam of the jig body 5. A connecting plate 8 is slidably sleeved on the outer side of the guide plate 7. A screw 9 is installed on the left longitudinal beam of the jig body 5 through a bearing. A connecting plate 10 is threadedly connected to the outer side of the screw 9.

[0025] Please see Figure 1 , Figure 2 , Figure 3 A reinforcing rib 3 is fixedly connected to the vertical part on the right side of the support frame 2. The other end of the reinforcing rib 3 is fixedly connected to the base frame 1. The reinforcing rib 3 is made of aluminum alloy. By setting the reinforcing rib 3, the support frame 2 and the base frame 1 can be reinforced. The aluminum alloy material has good structural strength.

[0026] Please see Figure 1 , Figure 2 , Figure 4 A handwheel 11 is fixedly connected to the outside of the screw 9. The handwheel 11 is made of rubber. The handwheel 11 makes it easy to drive the screw 9 to rotate, and the rubber material has a good feel when used.

[0027] Please see Figure 1 , Figure 2 , Figure 4 The lower end of the connecting piece 2 10 is fixedly connected to the first clamping block 12, which is slidably connected to the jig body 5. The lower ends of the connecting piece 2 10 and the connecting piece 1 8 are jointly fixedly connected to the second clamping block 13, which is slidably connected to the jig body 5. The lower end of the connecting piece 1 8 is fixedly connected to the third clamping block 14, which is slidably connected to the jig body 5. Through the coordinated use of the first clamping block 12, the second clamping block 13, and the third clamping block 14, the installed steel bars and other materials can be clamped and fixed.

[0028] Please see Figure 1 , Figure 2 , Figure 4The lower ends of the third clamping block 14, the second clamping block 13 and the first clamping block 12 are all provided with slots 15. An elastic sheet 16 is fixedly connected to the inner side wall of the slot 15. The inner side wall of the elastic sheet 16 is provided with multiple evenly distributed opening slots. By setting the slots 15, the elastic sheet 16 and the opening slots, the clamping stability of the third clamping block 14, the second clamping block 13 and the first clamping block 12 can be improved.

[0029] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 The jig body 5 and the support beam 4 are both equipped with a moving mechanism 6. The moving mechanism 6 includes a groove 60. The surface of the support beam 4 is provided with a groove 60. A slide rod 61 is slidably connected to the inner wall of the groove 60. The surface of the support beam 4 is provided with multiple evenly distributed round holes 63. A fixing frame 64 is fixedly connected to the surface of the jig body 5. A telescopic rod 65 is slidably connected to the inner wall of the fixing frame 64. An end ball 66 is fixedly connected to the end face of the telescopic rod 65. A locking post 67 is fixedly connected to the other end of the telescopic rod 65. The locking post 67 is slidably connected to one of the round holes 63. A spring 68 is provided on the outside of the telescopic rod 65. One end of the spring 68 is fixedly connected to the end plate of the locking post 67. The other end of the spring 68 is fixedly connected to the inner side wall of the fixing frame 64. Through the action of the groove 60, the slide rod 61 and other structures, the sliding stability of the jig body 5 can be ensured. Under the action of the round holes 63, the locking post 67 and other structures, the jig body 5 can be limited, so that the jig body 5 is in a stable state.

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 The slide rod 61 is fixedly connected to the jig body 5. A slide plate 62 is fixedly sleeved on the outside of the slide rod 61. The slide plate 62 is slidably connected to the support beam 4. Through the cooperation of the slide rod 61 and the slide plate 62, the jig body 5 can be slidably limited to ensure the stability of the movement of the jig body 5.

[0031] The specific implementation process of this utility model is as follows: In use, the steel bars to be tied can be placed by the groove on the surface of the jig body 5. The handwheel 11 can be driven to rotate, thereby driving the screw 9 to rotate. Under the threaded connection, the connecting piece 2 10 can be driven to move downward, thereby driving the first clamping block 12 and the second clamping block 13 to move, and causing the connecting piece 1 8 to slide along the surface of the guide piece 7, thereby causing the third clamping block 14 to move. Under the guidance of the guide piece 7, the sliding stability of the third clamping block 14, the second clamping block 13, the first clamping block 12 and other structural components can be ensured, so that the elastic piece 16 contacts the steel bar and clamps and fixes the steel bar, which is convenient for subsequent tying operations.

[0032] By pulling the end ball 66 away from the fixed frame 64, the telescopic rod 65 slides along the inner wall of the fixed frame 64, and the locking post 67 moves, causing the spring 68 to deform. Finally, the locking post 67 disengages from the round hole 63, which pushes the jig body 5 to slide along the surface of the support beam 4, thereby driving the slide rod 61 to slide along the inner wall of the slide groove 60, and driving the slide plate 62 to slide along the surface of the support beam 4, so as to ensure the stable movement of the jig body 5. When the end ball 66 is released, the spring 68 can restore its deformation, so as to push the locking post 67 to insert into the round hole 63, limiting the jig body 5, so that the jig body 5 is stable after adjustment, which is convenient for subsequent construction personnel to use.

[0033] 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 grooved steel bar binding jig, including a base frame (1), characterized in that: A support frame (2) is fixedly connected to the upper left side of the base frame (1). A support beam (4) is fixedly connected to the upper part of the support frame (2). A jig body (5) is slidably connected to the upper end of the support beam (4). A moving mechanism (6) is provided on both the jig body (5) and the support beam (4). A guide plate (7) is fixedly connected to the right longitudinal beam of the jig body (5). A connecting plate (8) is slidably sleeved on the outer side of the guide plate (7). A screw (9) is installed on the left longitudinal beam of the jig body (5) through a bearing. A connecting plate (10) is threadedly connected to the outer side of the screw (9).

2. The grooved rebar binding jig according to claim 1, characterized in that: The right vertical part of the support frame (2) is fixedly connected to a reinforcing rib (3), and the other end of the reinforcing rib (3) is fixedly connected to the base frame (1). The reinforcing rib (3) is made of aluminum alloy.

3. The grooved rebar binding jig according to claim 1, characterized in that: A handwheel (11) is fixedly connected to the outside of the screw (9), and the handwheel (11) is made of rubber.

4. The grooved rebar binding jig according to claim 1, characterized in that: The lower end of the second connecting piece (10) is fixedly connected to a first clamping block (12), which is slidably connected to the body of the fixture (5). The lower ends of the second connecting piece (10) and the first connecting piece (8) are jointly fixedly connected to a second clamping block (13), which is slidably connected to the body of the fixture (5). The lower end of the first connecting piece (8) is fixedly connected to a third clamping block (14), which is slidably connected to the body of the fixture (5).

5. The grooved rebar binding jig according to claim 4, characterized in that: The lower ends of the third clamping block (14), the second clamping block (13) and the first clamping block (12) are all provided with slots (15), and the inner sidewall of the slots (15) is fixedly connected with an elastic sheet (16), and the inner sidewall of the elastic sheet (16) is provided with a plurality of evenly distributed opening slots.

6. The grooved rebar binding jig according to claim 1, characterized in that: The moving mechanism (6) includes a slide groove (60), the surface of the support beam (4) is provided with a slide groove (60), the inner wall of the slide groove (60) is slidably connected with a slide rod (61), the surface of the support beam (4) is provided with a plurality of evenly distributed round holes (63), the surface of the fixture body (5) is fixedly connected with a fixing frame (64), the inner wall of the fixing frame (64) is slidably connected with a telescopic rod (65), the end face of the telescopic rod (65) is fixedly connected with an end ball (66), the other end of the telescopic rod (65) is fixedly connected with a locking post (67), the locking post (67) is slidably connected with one of the round holes (63), the outer side of the telescopic rod (65) is provided with a spring (68), one end of the spring (68) is fixedly connected with the end plate of the locking post (67), and the other end of the spring (68) is fixedly connected with the inner side wall of the fixing frame (64).

7. The grooved steel bar binding jig according to claim 6, characterized in that: The slide rod (61) is fixedly connected to the jig body (5), and a slide plate (62) is fixedly sleeved on the outside of the slide rod (61). The slide plate (62) is slidably connected to the support beam (4).

Images