Steel bar binding mould

Abstract

The utility model provides a steel bar binding mould, and belongs to the technical field of building construction. The utility model provides a steel bar binding mould. The steel bar binding mould comprises a main machine frame, two sliding rails, a transverse rail and a limiting rod. Firstly, a worker places a main reinforcing steel bar on a connecting rod, and a transverse rail and a limiting rod are adjusted according to the requirements of reinforcing steel bar sets of different specifications. A worker determines the bending position of the main reinforcing steel bar by adjusting the relative position of the transverse rail on the sliding rail and the relative position of the limiting rod on the transverse rail, so that the worker bends the main reinforcing steel bar, and after the main reinforcing steel bar is bent, the limiting rod can limit the main reinforcing steel bar; therefore, the main reinforcing steel bars and the auxiliary reinforcing steel bars are prevented from deviating in the process of binding the auxiliary reinforcing steel bars and the main reinforcing steel bars, finally, reinforcing steel bar sets of different specifications can be produced through the device, and the production efficiency of workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a steel bar binding fixture. Background Art

[0002] During the bridge prefabrication process, it is usually necessary to prefabricate and bundle the steel bars into steel bar groups using tooling or jigs. The steel bar groups usually include main steel bars and auxiliary steel bars. The main steel bars usually need to be bent, and the bent main steel bars and auxiliary steel bars are tied together to form a steel bar group. Among them, the bending size, angle and length of the main steel bars are bent according to the design requirements of the project. The size, quantity and position of the auxiliary steel bars are also set on the main steel bars according to the specific design requirements of the project.

[0003] In the actual production process, due to the large scope of engineering projects, steel bar groups usually have many sizes and specifications. In the traditional processing process, different jigs are usually needed according to different specifications of steel bar groups, which not only wastes a lot of manpower and material resources, but also delays the production and construction progress. Therefore, it is necessary to design a steel bar binding jig that can quickly produce steel bar groups of various specifications according to design requirements. Utility Model Content

[0004] The embodiment of the utility model provides a steel bar binding jig, which aims to solve the existing problem of needing to design jigs of different specifications, resulting in a large waste of manpower and material resources, and realize that one steel bar binding jig can produce steel bar groups of multiple specifications.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a steel bar binding jig, including a working frame, two slide rails, a cross rail and a limiting rod. The working frame is provided with a plurality of connecting rods, and the connecting rods are arranged at intervals along the length direction of the working frame. Two slide rails are arranged in parallel below the connecting rods, and the two slide rails are respectively arranged on both sides of the width direction of the working frame, and the two ends of the two slide rails are respectively fixedly connected to the legs of the working frame. The two ends of the cross rail are respectively slidably matched with the two slide rails, and the length direction of the cross rail is arranged in parallel with the width of the working frame. The limiting rod is vertically arranged on the cross rail, and the limiting rod has the freedom to move along the length direction of the cross rail.

[0006] In a possible implementation, there are at least two limiting rods, and the distance between adjacent limiting rods is adjustable.

[0007] In a possible implementation, the cross rail is provided with a plurality of insertion holes, and the insertion holes are arranged at intervals along the length direction of the cross rail.

[0008] In a possible implementation, the limiting rod is in sliding engagement with the cross rail.

[0009] In a possible implementation, the steel bar binding jig further includes a plurality of lifting parts, the plurality of lifting parts are divided into two groups, the two groups of lifting parts are respectively arranged at both ends of the connecting rod, and the lifting parts are connected to the work frame.

[0010] In a possible implementation, the supporting portion is a U-shaped member that is telescopic along the length direction.

[0011] In a possible implementation, there are at least two cross rails.

[0012] In a possible implementation, a plurality of grooves are provided on an upper surface of the connecting rod.

[0013] In a possible implementation, a scale is provided on the cross rail.

[0014] In a possible implementation, the limiting rod is a rod-shaped object that is retractable along its length.

[0015] In this implementation method / application embodiment, compared with the prior art, a steel bar binding jig includes a main frame, two slide rails, a cross rail and a limit rod. First, the worker places the main steel bar on the connecting rod, and adjusts the cross rail and the limit rod according to the requirements of the steel bar groups of different specifications. The worker determines the bending position of the main steel bar by adjusting the relative position of the cross rail on the slide rail and the relative position of the limit rod on the cross rail, so that the worker bends the main steel bar. After the main steel bar is bent, the limit rod can also limit the main steel bar, thereby avoiding the position of the main steel bar and the auxiliary steel bar being offset during the process of binding the auxiliary steel bar to the main steel bar. Ultimately, this device can produce steel bar groups of different specifications, improve the production efficiency of workers, solve the existing problem of needing to design jigs of different specifications, resulting in a large amount of waste of manpower and material resources, and realize that one steel bar binding jig can produce steel bar groups of multiple specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a steel bar binding jig provided in an embodiment of the present utility model;

[0017] Figure 2 A top view of a steel bar tying jig provided in an embodiment of the present utility model;

[0018] Description of reference numerals:

[0019] 10. Main reinforcement; 20. Auxiliary reinforcement; 1. Working frame; 11. Connecting rod; 12. Groove; 13. Lifting part; 21. Slide rail; 22. Cross rail; 23. Limit rod. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] It should be further explained that the drawings and implementation methods of the present invention mainly describe the concept of the present invention. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0022] When an element is referred to as being “fixed to” or “disposed on” another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] The directions or positional relationships indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" means two or more, and "several" means one or more, unless otherwise specifically defined.

[0025] Please also refer to Figure 1 and Figure 2 Now, a steel bar binding fixture provided by the present invention is described.

[0026] A steel bar binding jig includes a work frame 1, two slide rails 21, a cross rail 22 and a limit rod 23. The work frame 1 is provided with a plurality of connecting rods 11, and the connecting rods 11 are arranged at intervals along the length direction of the work frame 1. The two slide rails 21 are arranged in parallel below the connecting rod 11, and the two slide rails 21 are respectively arranged on both sides of the width direction of the work frame 1, and the two ends of the two slide rails 21 are respectively fixedly connected to the legs of the work frame 1. The two ends of the cross rail 22 are respectively slidably matched with the two slide rails 21, and the length direction of the cross rail 22 is arranged parallel to the width of the work frame 1. The limit rod 23 is vertically arranged on the cross rail 22, and the limit rod 23 has the freedom to move along the length direction of the cross rail 22.

[0027] The present embodiment provides a steel bar binding jig. Compared with the prior art, the jig includes a main frame, two slide rails 21, a cross rail 22, and a limit rod 23. First, a worker places the main steel bar 10 on the connecting rod 11 and adjusts the cross rail 22 and the limit rod 23 according to the requirements of different steel bar groups. The worker determines the bending position of the main steel bar 10 by adjusting the relative position of the cross rail 22 on the slide rail 21 and the relative position of the limit rod 23 on the cross rail 22. The worker then bends the main steel bar 10. After the main steel bar 10 is bent, the limit rod 23 can also limit the main steel bar 10, thereby preventing the main steel bar 10 and the auxiliary steel bar 20 from shifting during the binding process. Ultimately, the present device can produce steel bar groups of different specifications, thereby improving the worker's production efficiency. This solves the existing problem of needing to design jigs of different specifications, which results in a large amount of manpower and material resources being wasted. The present invention enables a single steel bar binding jig to produce steel bar groups of multiple specifications.

[0028] Furthermore, there are at least two limiting rods 23, and the spacing between adjacent limiting rods 23 is adjustable. Since the specifications of the steel bar group are uncertain, the main steel bar 10 is bent, and thus the spacing between adjacent limiting rods 23 is also uncertain. Therefore, when the spacing between adjacent limiting rods 23 can be adjusted, the present device can better process steel bar groups of different specifications.

[0029] Specifically, the cross rail 22 is provided with a plurality of sockets, which are spaced apart along the length of the cross rail 22. The cross rail 22 is provided with a plurality of sockets, and the limit rod 23 can be inserted into the sockets at different positions according to actual needs. At the same time, the limit rod 23 and the cross rail 22 are connected in a plug-in manner, which facilitates the storage of the limit rod 23 during transportation of the device.

[0030] In another specific embodiment, the limiting rods 23 are slidably engaged with the cross rails 22. The slidably engaged connection between the limiting rods 23 and the cross rails 22 allows for precise control of the spacing between two adjacent limiting rods 23, thereby improving the machining accuracy of the steel bar group and thereby expanding the range of the device for machining a variety of steel bar groups to meet the requirements of different working conditions.

[0031] On the basis of the above embodiment, the steel bar binding jig further includes a plurality of lifting parts 13 , which are divided into two groups. The two groups of lifting parts 13 are respectively arranged at both ends of the connecting rod 11 , and the lifting parts 13 are connected to the work frame 1 .

[0032] Specifically, one end of the supporting portion 13 is clamped on the work frame 1. Since the supporting portion 13 and the work frame 1 are connected in a clamping manner, the position of the supporting portion 13 on the work frame 1 can be adjusted according to the specific placement position of the auxiliary steel bar 20, thereby improving the applicability of the device.

[0033] The setting of the supporting portion 13 can limit and fix the auxiliary steel bars 20, thereby preventing the auxiliary steel bars 20 from moving when placed on the main steel bars 10 when workers bundle the auxiliary steel bars 20 with the main steel bars 10.

[0034] Furthermore, the supporting portion 13 is a U-shaped member that is telescopic along the length direction. The U-shaped structure of the supporting portion 13 can facilitate the placement of the auxiliary steel bars 20.

[0035] Furthermore, the supporting portion 13 may also be a V-shaped structure.

[0036] Furthermore, there are at least two cross rails 22. The number of cross rails 22 can be set according to the requirements of different steel bar groups.

[0037] Furthermore, a plurality of grooves 12 are provided on the upper surface of the connecting rod 11 , and the arrangement of the grooves 12 can limit the position of the main steel bars 10 .

[0038] In another specific embodiment, the groove 12 may not be provided on the upper surface of the connecting rod 11, and a plurality of limiting portions may be provided on the upper surface of the connecting rod 11. The plurality of limiting portions slide and cooperate along the length direction of the connecting rod 11, and the main steel bar 10 is limited by adjusting the different positions of the limiting portions.

[0039] Furthermore, a scale is provided on the cross rail 22 to facilitate workers to adjust the distance between adjacent limit rods 23, thereby improving the production efficiency and processing accuracy of the steel bar group.

[0040] Furthermore, a scale is also provided on the connecting rod 11 to facilitate workers to adjust the distance between adjacent limiting parts, thereby improving the production efficiency and processing accuracy of the steel bar group.

[0041] On the basis of the above embodiment, the limiting rod 23 is a rod-shaped object that is retractable along the length direction.

[0042] The limiting rod 23 includes a first limiting rod, a second limiting rod and a latch. The first limiting rod is a hollow tubular object. The second limiting rod is movably inserted into the first limiting rod. A pin hole is provided at one end of the first limiting rod. A plurality of positioning holes are provided at one end of the second limiting rod. The plurality of positioning holes are arranged at intervals along the length direction of the second limiting rod. The latch is movably inserted into the pin hole and engaged with the positioning hole to drive the second limiting rod to move relative to the first limiting rod.

[0043] Furthermore, the other end of the first limiting rod is connected to the socket on the cross rail 22 through a thread.

[0044] In another specific embodiment, the limit rod 23 includes a center tube, a positive thread adjustment tube, and a negative thread adjustment tube. The center tube has internal threads at both ends. The positive thread adjustment tube has external threads at one end, which are screwed to the center tube via internal and external threads, and the other end is connected to the cross rail 22. The negative thread adjustment tube has external threads at one end, which are screwed to the center tube via internal and external threads. Locking members are located at both ends of the center tube. After the length of the limit rod 23 is adjusted to the desired position, the center tube is locked and fixed to the positive thread adjustment tube and the negative thread adjustment tube by adjusting the locking members.

[0045] Based on the above embodiment, the legs of the work frame 1 can be adjusted in height along the vertical direction, so that workers can have greater comfort when using the device. At the same time, the legs can be adjusted according to the potholes of different ground conditions to ensure that the top surface of the work frame 1 is always horizontal.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steel bar tying jig, characterized in that: include: A working frame (1) is provided with a plurality of connecting rods (11), wherein the connecting rods (11) are arranged at intervals along the length direction of the working frame (1); Two slide rails (21) are arranged in parallel below the connecting rod (11), the two slide rails (21) are respectively arranged on both sides of the width direction of the working frame (1), and the two ends of the two slide rails (21) are respectively fixedly connected to the legs of the working frame (1); A transverse rail (22), both ends of which are respectively slidably matched with the two slide rails (21), and the length direction of the transverse rail (22) is arranged in parallel with the width of the working frame (1); A limiting rod (23) is vertically arranged on the transverse rail (22), and the limiting rod (23) has the freedom to move along the length direction of the transverse rail (22).

2. A steel bar binding jig according to claim 1, characterized in that: There are at least two limiting rods (23), and the spacing between adjacent limiting rods (23) is adjustable.

3. A steel bar binding jig according to claim 2, characterized in that: The transverse rail (22) is provided with a plurality of insertion holes, and the insertion holes are arranged at intervals along the length direction of the transverse rail (22).

4. A steel bar binding jig according to claim 2, characterized in that: The limiting rod (23) is slidably matched with the transverse rail (22).

5. A steel bar binding jig according to any one of claims 1 to 4, characterized in that: The steel bar binding jig further comprises a plurality of lifting parts (13), wherein the plurality of lifting parts (13) are divided into two groups, the two groups of lifting parts (13) are respectively arranged at the two ends of the connecting rod (11), and the lifting parts (13) are connected to the working frame (1).

6. A steel bar binding jig according to claim 5, characterized in that: The supporting portion (13) is a U-shaped piece that is telescopic along the length direction.

7. A steel bar binding jig according to claim 2, characterized in that: There are at least two transverse rails (22).

8. The steel bar binding jig according to claim 1, characterized in that: The upper surface of the connecting rod (11) is provided with a plurality of grooves (12).

9. A steel bar binding jig according to claim 1, characterized in that: A scale is provided on the transverse rail (22).

10. The steel bar binding jig according to claim 1, characterized in that: The limiting rod (23) is a rod-shaped object that is telescopic along the length direction.

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