Reinforcing steel bar machining jig frame

Abstract

The utility model belongs to the field of reinforcement cage processing, particularly relates to a reinforcement processing jig frame, and provides the following scheme aiming at the problems that although main reinforcements of reinforcement cages can be hooked through extension springs in the prior art, the sizes of the used main reinforcements of the reinforcement cages with different sizes are different, the main reinforcements with different sizes cannot be fixed, and inconvenience is caused. The jig frame comprises a plurality of jig frame bodies arranged at equal intervals, each jig frame body is composed of a support, a lower tire film disc and an upper tire film disc, the bottom of each lower tire film disc is fixedly connected with the top of the corresponding support, a hinge is fixedly arranged on one side of each lower tire film disc, and one side of each hinge is fixedly connected with one side of the corresponding upper tire film disc. Arc grooves are formed in the lower tire mold disc and the upper tire mold disc correspondingly, main ribs of different sizes can be fixed through the fixing mechanism, practicability is improved, and an iron chain can be limited and fixed through a fixing ring and is prevented from sliding off.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar cage processing, in particular to a steel bar processing tire frame. Background Art

[0002] With the rapid development of the construction industry at home and abroad, the increasing number of bridge projects, the position of piers and pile foundations in viaducts has become more and more important. In piers and pile foundations, steel cages are indispensable structures, and processing frames are required in the production process of steel cages.

[0003] After searching, the patent with announcement number CN210188347U discloses a construction site steel cage processing and manufacturing frame, which is composed of a bracket and a main reinforcement positioning frame plate, the main reinforcement positioning frame plate contains a main reinforcement positioning plate, and a number of frames are placed linearly and equidistantly at the construction site, and the processed main reinforcement, reinforcing reinforcement and spiral stirrups are assembled in the frame. The steel cage processing and manufacturing frame of the utility model can improve the working conditions of workers and significantly improve the processing quality and production efficiency of the steel cage.

[0004] The technical solution has the following problems:

[0005] Although the main reinforcement of the steel cage can be hooked by stretching the spring, the steel cages have different sizes and use main reinforcements of different sizes. It is impossible to fix the main reinforcements of different sizes. At the same time, the spring is easy to deform after long-term use, which is inconvenient. Utility Model Content

[0006] The utility model aims to solve the problem in the prior art that although the main bars of the steel cage can be hooked by a tension spring, the steel cages have different sizes and the main bars used are also different in size, and the main bars of different sizes cannot be fixed, which is inconvenient. A steel bar processing frame is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A steel bar processing tire frame, comprising a plurality of tire frame bodies arranged at equal distances, the tire frame body consisting of a bracket, a lower tire membrane disc and an upper tire membrane disc, the bottom of the lower tire membrane disc is fixedly connected to the top of the bracket, a hinge is fixedly arranged on one side of the lower tire membrane disc, one side of the hinge is fixedly connected to one side of the upper tire membrane disc, and arc grooves are provided on the lower tire membrane disc and the upper tire membrane disc;

[0009] The fixing mechanism is arranged on the upper fetal membrane disc and is used for fixing main ribs of different sizes.

[0010] In a possible design, the fixing mechanism includes multiple iron chains and multiple threaded rods, one end of each of the multiple iron chains is welded to one side of the upper fetal membrane disc, the multiple iron chains are arranged at equal distances, and the iron chain is composed of multiple iron rings that are mounted on each other, and one of the iron rings of the iron chain is mounted on the threaded rod.

[0011] In a possible design, the threaded rod is provided with a fixing ring for limiting and fixing the iron chain, the inner wall of the fixing ring is provided with an internal thread, the threaded rod is provided with an external thread, and the fixing ring is threadedly connected to the threaded rod.

[0012] In a possible design, a first short plate is fixedly provided on one side of the lower fetal membrane disc, and a second short plate is fixedly provided on one side of the upper fetal membrane disc. A threaded hole is provided on the first short plate, and a bolt is provided on the second short plate. A circular hole is provided on the second short plate, and the bottom end of the bolt passes through the circular hole and is threadedly connected to the threaded hole.

[0013] In a possible design, an anti-slip groove is provided on the fixing ring for increasing the friction between a person's hand and the fixing ring.

[0014] In a possible design, a torsion bar is welded to the top end of the bolt to facilitate the rotation of the bolt.

[0015] In the present application, when in use, firstly, multiple frame bodies are placed at equal distances according to the length of the main reinforcement of the steel cage, multiple main reinforcements are moved to multiple arc grooves of the lower fetal membrane disc, and then the main reinforcements on the upper fetal membrane disc are fixed in turn. The specific steps are: lift the main reinforcement, pull one end of the iron chain, place the iron chain at the bottom of the main reinforcement, so that the main reinforcement is framed on the iron chain, and put one of the iron rings of the iron chain into the threaded rod (and make the main reinforcement located in the arc groove), so that main reinforcements of different sizes can be fixed, and then take the fixing ring and rotate it with the threaded rod. The iron chain can be threadedly connected with the fixing ring and the threaded rod. The bars are used to limit and fix them to prevent them from slipping. Subsequently, all the main bars are positioned according to the designed dimensions of the steel cage. The reinforcing bars are inserted from the gaps between the main bars. The main bars and the reinforcing bars are welded into a whole. Then the twist bar is rotated. The rotation of the twist bar drives the rotation of the bolts, so that the bolts leave the threaded holes of the first short plate. Then the upper membrane plate is opened, and the spiral stirrups are put into the steel cage frame. Then, multiple people and multiple points simultaneously tie the main bars and the spiral stirrups completely (before opening the upper membrane plate, the iron chain needs to be removed to release the fixation on the main bars). The length of the iron chain can be selected and purchased according to needs. The iron chain is made of stainless steel and is not easily deformed.

[0016] The beneficial effects of the present invention are:

[0017] In the utility model, the steel bar processing frame is used to lift the main bar through the fixing mechanism, pull one end of the iron chain, place the iron chain at the bottom of the main bar, so that the main bar is framed on the iron chain, and one of the iron rings of the iron chain is sleeved in the threaded rod (so that the main bar is located in the arc groove), so that main bars of different sizes can be fixed;

[0018] In the utility model, main bars of different sizes can be fixed by the fixing mechanism, thereby improving practicality, and the iron chain can be limited and fixed by the fixing ring to prevent it from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of a steel bar processing frame proposed by the utility model;

[0020] Figure 2 This is a front view structural diagram of a steel bar processing frame proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the fixing mechanism structure of a steel bar processing frame proposed by the utility model;

[0022] Figure 4 The utility model is a partial structural schematic diagram of a steel bar processing frame.

[0023] In the figure: 1. bracket; 2. lower fetal membrane plate; 3. upper fetal membrane plate; 4. iron chain; 5. tire frame body; 6. threaded rod; 7. fixing ring; 8. first short plate; 9. second short plate; 10. bolt; 11. twist bar; 12. hinge. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1

[0026] Reference Figure 1-4 A steel bar processing tire frame, which is used in the field of steel bar cage processing, includes: a plurality of tire frame bodies 5 arranged at equal distances, the tire frame body 5 is composed of a bracket 1, a lower tire membrane disc 2 and an upper tire membrane disc 3, the bottom of the lower tire membrane disc 2 is fixedly connected to the top of the bracket 1, a hinge 12 is fixedly arranged on one side of the lower tire membrane disc 2, one side of the hinge 12 is fixedly connected to one side of the upper tire membrane disc 3, and arc grooves are opened on the lower tire membrane disc 2 and the upper tire membrane disc 3;

[0027] The fixing mechanism is arranged on the upper fetal membrane disc 3 and is used for fixing main ribs of different sizes.

[0028] The above technical solution can fix main bars of different sizes through the fixing mechanism, thereby improving practicality, and the iron chain 4 can be limited and fixed through the fixing ring 7 to prevent it from slipping.

[0029] Reference Figure 3 The fixing mechanism includes multiple iron chains 4 and multiple threaded rods 6. One end of the multiple iron chains 4 is welded to one side of the upper fetal membrane disc 3. The multiple iron chains 4 are arranged at equal distances. The iron chains 4 are composed of multiple iron rings that are mutually sleeved. One of the iron rings of the iron chain 4 is sleeved on the threaded rod 6.

[0030] The above technical solution lifts the main reinforcement, pulls one end of the iron chain 4, places the iron chain 4 at the bottom of the main reinforcement, so that the main reinforcement is mounted on the iron chain 4, and one of the iron rings of the iron chain 4 is put into the threaded rod 6 and the main reinforcement is located in the arc groove, so that main reinforcements of different sizes can be fixed.

[0031] Embodiment 2

[0032] refer to Figure 1-4 , improved on the basis of the first embodiment:

[0033] Reference Figure 3 The threaded rod 6 is provided with a fixing ring 7 for limiting and fixing the iron chain 4. The inner wall of the fixing ring 7 is provided with an internal thread, and the threaded rod 6 is provided with an external thread. The fixing ring 7 is threadedly connected to the threaded rod 6.

[0034] In the above technical solution, the fixing ring 7 is taken and rotated with the threaded rod 6. Through the threaded connection between the fixing ring 7 and the threaded rod 6, the iron chain 4 can be limited and fixed to prevent it from slipping.

[0035] Reference Figure 4 A first short plate 8 is fixedly provided on one side of the lower fetal membrane disc 2, and a second short plate 9 is fixedly provided on one side of the upper fetal membrane disc 3. A threaded hole is opened on the first short plate 8, and a bolt 10 is arranged on the second short plate 9. A round hole is opened on the second short plate 9, and the bottom end of the bolt 10 passes through the round hole and is threadedly connected with the threaded hole.

[0036] In the above technical solution, when the upper fetal membrane disc 3 is closed, take the bolt 10, one end of the bolt 10 passes through the circular hole of the second short plate 9, and then rotates the twist bar 11. The rotation of the twist bar 11 drives the rotation of the bolt 10. The upper fetal membrane disc 3 can be fixed by threaded connection between the bolt 10 and the threaded hole of the first short plate 8.

[0037] Reference Figure 3 The fixing ring 7 is provided with an anti-slip groove for increasing the friction between the hand of the person and the fixing ring 7 .

[0038] The above technical solution provides the anti-skid groove, which can increase the friction between the personnel's hand and the fixing ring 7 when the personnel rotates the fixing ring 7, thereby preventing the personnel from slipping.

[0039] Reference Figure 4 A torsion bar 11 is welded at the top of the bolt 10 to facilitate the rotation of the bolt 10.

[0040] The above technical solution can facilitate the rotation of the bolt 10 by providing the twist bar 11, so there is no need to use tools.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel bar processing cradle, comprising a plurality of cradle bodies (5) arranged at equal distances, characterized in that: The tire frame body (5) is composed of a bracket (1), a lower fetal membrane disc (2) and an upper fetal membrane disc (3); the bottom of the lower fetal membrane disc (2) is fixedly connected to the top of the bracket (1); a hinge (12) is fixedly provided on one side of the lower fetal membrane disc (2); one side of the hinge (12) is fixedly connected to one side of the upper fetal membrane disc (3); and arc grooves are provided on the lower fetal membrane disc (2) and the upper fetal membrane disc (3); A fixing mechanism is arranged on the upper fetal membrane disc (3) and is used to fix main ribs of different sizes.

2. A steel bar processing tire frame according to claim 1, characterized in that: The fixing mechanism comprises a plurality of iron chains (4) and a plurality of threaded rods (6), one end of each of the plurality of iron chains (4) is welded to one side of the upper fetal membrane disc (3), the plurality of iron chains (4) are arranged at equal distances, the iron chains (4) are formed by a plurality of iron rings which are sleeved on each other, and one of the iron rings of the iron chains (4) is sleeved on the threaded rod (6).

3. A steel bar processing tire frame according to claim 2, characterized in that: The threaded rod (6) is provided with a fixing ring (7) for limiting and fixing the iron chain (4); the inner wall of the fixing ring (7) is provided with an internal thread; the threaded rod (6) is provided with an external thread; the fixing ring (7) is threadedly connected to the threaded rod (6).

4. A steel bar processing tire frame according to claim 1, characterized in that: A first short plate (8) is fixedly provided on one side of the lower fetal membrane disc (2), and a second short plate (9) is fixedly provided on one side of the upper fetal membrane disc (3). A threaded hole is provided on the first short plate (8), and a bolt (10) is provided on the second short plate (9). A round hole is provided on the second short plate (9), and the bottom end of the bolt (10) passes through the round hole and is threadedly connected to the threaded hole.

5. A steel bar processing tire frame according to claim 3, characterized in that: The fixing ring (7) is provided with an anti-slip groove for increasing the friction between a person's hand and the fixing ring (7).

6. A steel bar processing tire frame according to claim 4, characterized in that: A twist bar (11) is welded to the top end of the bolt (10) to facilitate the rotation of the bolt (10).

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