Positioning device for reinforcement cage mesh processing

Abstract

The utility model relates to the technical field of steel bars, in particular to a positioning device for processing a steel bar cage mesh, which comprises a base, a support rod and an abutting rod, the supporting rods are circumferentially arranged on the base; the supporting rod corresponds to the rectangular frame; the abutting rod is arranged on the base. The number of the abutting rods is multiple. The adjacent abutting rods are parallel to the two side edges of the rectangular frame. At present, short steel bars are directly welded manually, and during welding, the short steel bars possibly incline and are not perpendicular to two opposite sides of a rectangular frame, so that the side edges of a ring body deform more easily when being stressed, and the supporting strength of a steel reinforcement cage mesh is weakened. Compared with the prior art, the supporting rod and the abutting rod are used; when the short steel bars are welded, the rectangular frame is firstly positioned through the supporting rods, and then the short steel bars abut against the abutting rods to be kept perpendicular to the side edges of the rectangular frame, so that the situation that the supporting strength of the steel reinforcement cage is affected due to deflection in the welding process is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a reinforcing bar technology field especially relates to a positioning device for reinforcing cage mesh processing. BACKGROUND

[0002] The reinforcing cage is a dense reinforcing grid woven by longitudinal reinforcing bars and transverse reinforcing bars, and then is fixed in the concrete structure by reinforcing bars. Its main function is the same as the stress of column longitudinal reinforcing bars, mainly plays a role of resisting tension, and simultaneously plays a role of restricting the pile body concrete, so that it can bear certain axial tension. The rectangular reinforcing cage is a common reinforcing cage, in the manufacture of the rectangular reinforcing cage, first, a reinforcing bar needs to be bent several times, and then the head and tail are welded, so that it can enclose a closed rectangular frame, and then short reinforcing bars are welded at multiple different points on the frame to form a reinforcing cage mesh, and reinforcing bars are welded at multiple positions on the inner side of the reinforcing cage mesh.

[0003] When welding the short reinforcing bars on the rectangular frame, the short reinforcing bars need to be welded vertically on the opposite sides of the rectangular frame, and this welding method makes it difficult to bend the rectangular frame from the side to strengthen the support strength of the reinforcing cage mesh on the reinforcing bars. At present, most of the short reinforcing bars are welded manually, and the short reinforcing bars may be inclined during welding, so that they are not perpendicular to the opposite sides of the rectangular frame, so that the side of the ring body is more easily deformed when stressed, and the support strength of the reinforcing cage mesh is weakened. SUMMARY

[0004] In view of the technical problems of the prior art, the utility model provides a positioning device for reinforcing cage mesh processing.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A positioning device for reinforcing cage mesh processing, comprising: a base, a supporting rod, and a contact rod; the supporting rod is circumferentially arranged on the base; the supporting rod corresponds to the rectangular frame; the contact rod is arranged on the base; the number of the contact rods is several; adjacent contact rods are parallel to the two sides of the rectangular frame.

[0007] Further, a collecting groove is formed in the base.

[0008] Further, a supporting frame is arranged on the outside of the supporting rod; the supporting frame corresponds to the rectangular frame.

[0009] Further, the supporting rod further comprises a fixing rod and a connecting rod; the fixing rod is connected with the supporting frame; the connecting rod is connected with the two adjacent fixing rods.

[0010] Further, the support rod further comprises: a fixing sleeve; the fixing sleeve comprises: a rotating sleeve, a connecting plate, and an arc-shaped plate; the rotating sleeve is rotatably sleeved on the connecting rod; one side of the connecting plate is connected with the rotating sleeve, and the other side is connected with the arc-shaped plate; the arc-shaped plate corresponds to the rectangular frame; the arc-shaped plate is internally provided with a clamping tooth. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 A structure schematic view of the utility model;

[0012] Figure 2 A partial structure schematic view of the utility model;

[0013] Figure 3 : Figure 2 An enlarged schematic view of part A in the figure;

[0014] Figure 4 A schematic view of a rectangular frame of a type of reinforcement cage when being fixed.

[0015] In the figure: 1, a base; 11, a collecting groove; 2, a support rod; 21, a support frame; 22, a fixing rod; 23, a fixing sleeve; 231, a rotating sleeve; 232, a connecting plate; 234, an arc-shaped plate; 24, a connecting rod; 3, a resisting rod. DETAILED DESCRIPTION

[0016] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0017] According to Figures 1-4 , the utility model provides a positioning device for reinforcement cage mesh processing, which comprises: a base 1, a support rod 2 and a resisting rod 3.

[0018] The support rod 2 is circumferentially arranged on the base 1. The support rod 2 corresponds to the rectangular frame. The resisting rod 3 is arranged on the base 1. The number of the resisting rod 3 is several. Adjacent resisting rods 3 correspond to the side edges of the rectangular frame.

[0019] The support rod 2 corresponds to the rectangular frame, that is, when the rectangular frame is placed on the outside of the support rod 2, the inner sides of the four side edges are in contact with the outside of the support rod 2, so that the rectangular frame cannot move or rotate in the horizontal plane. Adjacent resisting rods 3 correspond to the side edges of the rectangular frame, that is, when the rectangular frame is placed on the outside of the support rod 2, the planes where the adjacent resisting rods 3 are located are perpendicular to the side edges of the rectangular frame. When short steel bars need to be welded, the rectangular frame is placed on the outside of the support rod 2 in the above-mentioned manner, then the short steel bars are placed on the adjacent two resisting rods 3, so that the short steel bars are parallel to the planes where the two adjacent resisting rods 3 are located, that is, the short steel bars are parallel to two side edges of the rectangular frame, then the short steel bars are in contact with the two side edges at the head and tail respectively and are welded.

[0020] The base 1 is provided with a collecting groove 11, when welding, the electrode or welding wire and the base material are melted and mixed at high temperature to form a molten pool, impurities and oxides in the molten pool will form slag during the cooling and solidification process, and the slag can fall from the weld or welding area, the base 1 is provided with the collecting groove 11, so that most of the slag falls into the collecting groove 11, so that the slag is convenient to clean up subsequently.

[0021] The support rod 2 is provided with a support frame 21 on the outer side. The support frame 21 corresponds to the rectangular frame. The support frame 21 is provided on the outer side of the support rod 2, and the rectangular frame is placed on the support frame 21 when the rectangular frame is placed, so that the rectangular frame is welded at a certain height from the ground or equipment, so as to avoid damage to the ground or equipment caused by high temperature during welding.

[0022] The support rod 2 further comprises a fixed rod 22 and a connecting rod 24. The fixed rod 22 is connected with the support frame 21. The connecting rod 24 is connected with two adjacent fixed rods 22. The support rod 2 further comprises a fixed sleeve 23. The fixed sleeve 23 comprises a rotating sleeve 231, a connecting plate 232 and an arc-shaped plate 234. The rotating sleeve 231 is rotatably sleeved on the connecting rod 24. One side of the connecting plate 232 is connected with the rotating sleeve 231, and the other side is connected with the arc-shaped plate 234. The arc-shaped plate 234 corresponds to the rectangular frame. The arc-shaped plate 234 is provided with a clamping tooth on the inner side.

[0023] Steel reinforcement cage is often used in construction, foundation and other engineering. The thickness of some building walls has little difference, but the length has great difference. At this time, the length of the steel reinforcement cage also has different requirements according to the actual situation. When the width of the rectangular frame remains unchanged and the length changes according to the wall (for the convenience of explanation, the width of the rectangular frame is called the wide side, and the length of the rectangular frame is called the long side), the wide side can be placed in the original way, and the long side changes so that the rectangular frame can move along the direction of the straight line where the wide side is located. However, it is difficult to fix the rectangular frame, the short reinforcement and the welding tool at the same time during welding. The utility model is provided with a fixed sleeve 23. When the rectangular frame needs to be positioned, the rotating sleeve 231 is rotated, so that the rotating sleeve 231 rotates around the connecting rod 24, drives the connecting plate 232 to rotate, and makes the arc-shaped plate 234 rotate towards the rectangular frame. Finally, the arc-shaped plate 234 is sleeved on the rectangular frame. The arc-shaped frame is provided with a clamping tooth on the inner side. The clamping tooth corresponds to the pattern of the reinforcement, so that the rectangular frame is resisted by the clamping tooth when moving, so that the rectangular frame can be fixed. At the same time, when the rectangular frame moves, the position of the rectangular frame relative to the resistance rod 3 will change, that is, the welding position of the short reinforcement on the rectangular frame will change, that is, the welding position of the short reinforcement can be changed by changing the position of the rectangular frame, so that the short reinforcement can be welded according to the requirements.

[0024] The working principle and use process of the utility model are as follows:

[0025] In use, this invention first places the wide side of the reinforcing cage around the outside of the fixing rod 22, making contact with the outside of the fixing rod 22, and placing the rectangular frame on the support frame 21. Then, the reinforcing cage is moved a certain distance along its wide side. Next, the rotating sleeve 231 is rotated, causing it to rotate around the connecting rod 24, which in turn rotates the connecting plate 232 and the arc-shaped plate 234 towards the wide side. Finally, the arc-shaped plate 234 is fitted onto the wide side and fixed to the rectangular frame. When short reinforcing bars need to be welded, the short reinforcing bars are placed against the adjacent contacting rod 3, with both ends of the short reinforcing bars contacting the rectangular frame, and then welded. This method allows for the welding of multiple short reinforcing bars to further strengthen the reinforcing cage.

[0026] In summary, this utility model utilizes support rods and abutment rods to position the rectangular frame first using the support rods when welding short reinforcing bars. Then, the short reinforcing bars are placed against the abutment rods to maintain their perpendicularity to the sides of the rectangular frame, preventing skewing during welding and ensuring the support strength of the reinforcing cage is maintained.

[0027] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A positioning device for steel cage mesh processing, characterized in that: The utility model relates to a positioning device for steel reinforcement cage mesh processing, including: Base (1), support rod (2), resist the pole (3); The support rod (2) is circumferentially arranged on the base (1); The support rod (2) corresponds with rectangular frame; The resist the pole (3) is arranged on the base (1); The resist the pole (3) is several in number; Adjacent resist the pole (3) with rectangular frame two sides edge parallel.

2. The positioning device for steel reinforcement cage mesh processing according to claim 1, wherein: The base (1) is provided with a collecting groove (11).

3. The positioning device for steel reinforcement cage mesh processing according to claim 1, wherein: The support rod (2) is provided with a support frame (21) on the outside thereof; The support frame (21) corresponds with rectangular frame.

4. The positioning device for steel reinforcement cage mesh processing according to claim 3, wherein: The support rod (2) further comprises a fixing rod (22) and a connecting rod (24); The fixing rod (22) is connected with the support frame (21); The connecting rod (24) is connected with two adjacent fixing rods (22).

5. The positioning device for steel reinforcement cage mesh processing according to claim 4, wherein: The support rod (2) further comprises a fixing sleeve (23); The fixing sleeve (23) comprises a rotating sleeve (231), a connecting plate (232) and an arc plate (234); The rotating sleeve (231) is rotatably sleeved on the connecting rod (24); One side of the connecting plate (232) is connected with the rotating sleeve (231), and the other side is connected with the arc plate (234); The arc plate (234) corresponds with rectangular frame; The arc plate (234) is provided with a clamping tooth on the inner side thereof.

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