Manufacturing jig frame for positioning reinforcing mesh

Abstract

The manufacturing jig frame for positioning the reinforcing mesh comprises a jig frame body, a plurality of longitudinal supporting pieces evenly distributed in the length direction of the jig frame body are arranged on the jig frame body, and a plurality of transverse supporting pieces evenly distributed in the width direction of the jig frame body are further arranged on the jig frame body; positioning structures for positioning a reinforcing mesh are formed on the jig frame main body, the transverse supporting pieces and the longitudinal supporting pieces; compared with the prior art, the reinforcing mesh is placed on the jig frame body, the positioning structures on the jig frame body, the longitudinal supporting pieces and the transverse supporting pieces are used for supporting the reinforcing mesh, and it is guaranteed that the situation that the reinforcing mesh is bent on the jig frame body due to the dead weight, and consequently the distance between reinforcing steel bars is unqualified is avoided; the steel bar mesh is accurately positioned, the welding precision of the steel bar mesh is improved, and the welding quality of the steel bar mesh is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, concretely relates to a manufacturing jig frame for positioning reinforcing mesh. BACKGROUND

[0002] Bridge and culvert are important components of highway engineering construction, and the construction quality is increasingly required. According to the specification, there are two key measurement items for steel bar installation, namely, steel bar spacing and steel bar protection layer thickness. In the construction process, the qualified rate of steel bar spacing should be above 95%. The conventional steel bar jig frame is cut and grooved according to the steel bar spacing by angle iron, and the control effect of steel bar spacing is poor.

[0003] To solve the above problems, the Chinese patent with application number 202310677692.2 discloses a component steel bar assembly method. The disclosed steel bar assembly method includes setting a reference point, setting the reference point around the component steel bar jig frame; obtaining three-dimensional coordinate information of the reference point; setting a to-be-measured point, setting the to-be-measured point at the characteristic corner point of the component steel bar; aerial photogrammetry to obtain image information of the reference point and the to-be-measured point, and to obtain three-dimensional coordinate information of the to-be-measured point according to the image information of the reference point and the to-be-measured point, and the three-dimensional coordinate information of the reference point; comparing the three-dimensional coordinate information of the to-be-measured point with the three-dimensional coordinate information of the characteristic corner point of the component steel bar in the design file, and adjusting the installation position of the component steel bar according to the comparison result. The Chinese patent with application number 202311337355.5 discloses a jig frame for reinforcing mesh welding. The disclosed jig frame includes a placement rack for placing the reinforcing mesh to be welded, a placement base connected to one side of the top of the placement rack, and a support connected to the non-working end of the placement rack. The placement base is inclined towards the support.

[0004] In the prior art disclosed above, three-dimensional coordinate information is set, and the reference point and the to-be-measured point are obtained by aerial photogrammetry to realize the installation position of the reinforcing mesh manufacturing. Although this method has high manufacturing precision of the reinforcing mesh, it is complicated to operate and requires a long time, which is not suitable for the construction of ordinary reinforcing mesh. In addition, the reinforcing mesh is placed on the placement rack, the placement rack is connected to the top of the placement base, and the placement base is inclined towards the support. In this way, the reinforcing mesh is easy to shake during welding, which causes the steel bar to move and makes it impossible to complete the welding of the reinforcing mesh. UTILITY MODEL CONTENTS

[0005] The utility model is to overcome the defects in the prior art, and provides a manufacturing jig frame for positioning reinforcing mesh, which has a simple structure, can realize accurate positioning of the reinforcing mesh, and ensures the welding effect.

[0006] To achieve the above-mentioned utility model purposes, the utility model discloses the following technical scheme: a kind of manufacturing jig for positioning reinforcing mesh, including jig main body, the jig main body is equipped with several longitudinal supports that are evenly distributed along the length direction of jig main body, and the jig main body is also equipped with several transverse supports that are evenly distributed along the width direction of jig main body;The jig main body, transverse support and longitudinal support are all formed with the positioning structure for positioning reinforcing mesh.

[0007] As a preferred scheme of the utility model, the jig main body includes longitudinal positioning member and transverse positioning member that form frame type structure, and several transverse supports and several longitudinal supports are arranged in the jig main body of frame type structure.

[0008] As a preferred scheme of the utility model, several positioning structures are equidistantly distributed on the jig main body, transverse support and longitudinal support.

[0009] As a preferred scheme of the utility model, the positioning structure is positioning groove formed on the jig main body or transverse support or longitudinal support.

[0010] As a preferred scheme of the utility model, the width of the positioning groove gradually decreases from opening to inside.

[0011] As a preferred scheme of the utility model, the longitudinal positioning member, transverse positioning member, transverse support and longitudinal support are fixedly connected.

[0012] As a preferred scheme of the utility model, the longitudinal positioning member, transverse positioning member, transverse support and longitudinal support are detachably connected.

[0013] As a preferred scheme of the utility model, the longitudinal positioning member, transverse positioning member, transverse support and longitudinal support are all formed with detachable structure at end.

[0014] As a preferred scheme of the utility model, the detachable structure is clamping groove formed at opposite ends of longitudinal positioning member, transverse positioning member, transverse support or longitudinal support.

[0015] As a preferred scheme of the utility model, the clamping groove and positioning structure are respectively arranged at opposite sides of longitudinal positioning member, transverse positioning member, transverse support or longitudinal support.

[0016] Compared with prior art, the utility model has the beneficial effects that:

[0017] 1. By placing the reinforcing mesh on the jig main body, the positioning structure on the jig main body, the plurality of longitudinal supporting pieces and the plurality of transverse supporting pieces are used to support the reinforcing mesh, so that the reinforcing mesh on the jig main body cannot be bent due to self-weight to cause unqualified spacing between the reinforcing meshes, accurate positioning of the reinforcing mesh is realized, welding precision of the reinforcing mesh is improved, and welding quality of the reinforcing mesh is guaranteed.

[0018] 2. Further, by arranging the positioning structure into the positioning groove with the width gradually decreasing inwardly, it is guaranteed that the reinforcing mesh after welding can be smoothly taken out from the positioning groove, and the situation that the reinforcing mesh is difficult to take out after being welded on the jig main body is avoided.

[0019] 3. Further, by arranging the positioning structure on the jig main body, the transverse supporting piece and the longitudinal supporting piece into the same spacing, the qualified rate of the spacing of the reinforcing mesh is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the utility model;

[0021] Figure 2 is a structural schematic view of the positioning structure of the utility model;

[0022] Figure 3 is a structural schematic view of the positioning groove 201 of the utility model;

[0023] Figure 4 is a structural schematic view of the detachable structure

[0024] The drawing label: the jig main body 1, the longitudinal positioning piece 101, the transverse positioning piece 102, the positioning structure 2, the positioning groove 201, the transverse supporting piece 3, the longitudinal supporting piece 4, the detachable structure 5, the clamping groove 501. DETAILED DESCRIPTION

[0025] The utility model embodiment is described in detail below in combination with the drawings.

[0026] As Figure 1-Figure 3 shown, a kind of production jig for positioning reinforcing mesh, including jig main body 1, it is equipped with the plurality of longitudinal supporting piece 4 of being evenly distributed along the length direction of jig main body 1 on jig main body 1, and it is also equipped with the plurality of transverse supporting piece 3 of being evenly distributed along the width direction of jig main body 1 on jig main body 1;Positioning structure 2 for positioning reinforcing mesh is formed on jig main body 1, transverse supporting piece 3 and longitudinal supporting piece 4.

[0027] Further, the tire frame body 1 is a rectangular structure, a plurality of longitudinal supports 4 are arranged along the length direction of the rectangular structure, a plurality of transverse supports 3 are arranged along the width direction of the rectangular structure, and a plurality of positioning structures 2 arranged on the tire frame body 1, the transverse support 3 and the longitudinal support 4 are used for positioning the steel mesh, the support effect of the tire frame body 1 is realized by arranging a plurality of longitudinal supports 4 and a plurality of transverse supports 3 on the tire frame body 1, and the bending of the steel mesh due to self-weight on the tire frame body 1 is prevented, so that the unqualified condition of the steel mesh spacing is avoided, and the positioning structure 2 is arranged on the tire frame body, the transverse support 3 and the longitudinal support 4, the steel mesh is located in the positioning structure 2, the precise positioning of the steel mesh is realized, the welding precision of the steel mesh is improved, and the welding quality of the steel mesh is ensured.

[0028] In addition, the tire frame body 1, the transverse support 3 and the longitudinal support 4 can be made of scrap angle steel, which is convenient and fast, and reduces the waste of resources and the cost of construction.

[0029] The tire frame body 1 comprises longitudinal positioning members 101 and transverse positioning members 102 which form a frame structure, a plurality of transverse supports 3 and a plurality of longitudinal supports 4 are arranged in the tire frame body 1 of the frame structure, further, the longitudinal positioning members 101 and the transverse positioning members 102 are arranged in two, the two longitudinal positioning members 101 are arranged in parallel, the two transverse positioning members 102 are also arranged in parallel, and the two transverse positioning members 102 are arranged at opposite ends of the two parallel longitudinal positioning members 101, and the longitudinal positioning members 101 and the transverse positioning members 102 are sequentially connected to form a closed rectangular structure.

[0030] A plurality of positioning structures 2 are equally distributed on the tire frame body 1, the transverse support 3 and the longitudinal support 4, further, the positioning structures 2 are equally and uniformly distributed along the length direction of the longitudinal positioning member 101 or the transverse positioning member 102 of the tire frame body 1, and the positioning structures 2 on the transverse support 3 and the longitudinal support 4 are also equally and uniformly distributed along the length direction of the transverse support 3 or the longitudinal support 4, and the distance between the positioning structures 2 on the longitudinal positioning member 101, the transverse positioning member 102, the transverse support 3 and the longitudinal support 4 is the same, so that the same distance of the positioning structures 2 can ensure that the steel mesh spacing on the steel mesh is the same, and the qualified rate of the steel mesh is improved.

[0031] The positioning structure 2 is a positioning groove 201 formed on the tire frame body 1 or the transverse support 3 or the longitudinal support 4, further, the positioning groove 201 is arranged along the length direction of the longitudinal positioning member 101, the transverse positioning member 102, the transverse support 3 and the longitudinal support 4, and a plurality of positioning grooves 201 are arranged on the same side of the longitudinal positioning member 101, the transverse positioning member 102, the transverse support 3 or the longitudinal support 4.

[0032] The width of the positioning groove 201 gradually decreases from the opening inward. Furthermore, the positioning groove 201 is a triangular structure, and the size of the positioning groove 201 decreases inward from the opening, which is convenient for removing the steel mesh after welding without causing the steel mesh to be stuck.

[0033] Example 1:

[0034] like Figure 1-Figure 2 As shown, in this embodiment, the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 and the longitudinal support member 4 are fixedly connected. Specifically, the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 and the longitudinal support member 4 are all connected and fixed by welding. Through welding, the connection strength of the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 and the longitudinal support member 4 is higher. During the welding process of the steel mesh, the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 and the longitudinal support member 4 will not separate or break, thereby ensuring the quality of the steel mesh after welding.

[0035] Example 2:

[0036] like Figure 1 、 Figure 4 As shown, in this embodiment, the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 and the longitudinal support member 4 are detachably connected. By setting the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 and the longitudinal support member 4 to be detachably connected, the tire frame can be quickly installed, the construction efficiency is improved, and the transportation of the tire frame is also facilitated.

[0037] Specifically, the longitudinal positioning member 101 , the transverse positioning member 102 , the transverse support member 3 and the end portion of the longitudinal support member 4 are all formed with a detachable structure 5 .

[0038] Furthermore, the detachable structure 5 is a snap-in groove 501 formed at the opposite ends of the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 or the longitudinal support member 4. The snap-in groove 501 is set at the end of the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 or the longitudinal support member 4. During assembly, the snap-in groove 501 can be directly snapped onto the connected longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 or the longitudinal support member 4 to realize the installation of the tire frame.

[0039] The engaging groove 501 and the positioning structure 2 are respectively disposed on opposite sides of the longitudinal positioning member 101 , the transverse positioning member 102 , the transverse supporting member 3 or the longitudinal supporting member 4 .

[0040] The clamping groove 501 of the longitudinal positioning member 101 can be clamped in the positioning structure 2 of the transverse positioning member 102, and the clamping groove 501 of the transverse positioning member 102 can be clamped in the positioning structure 2 of the longitudinal positioning member 101.

[0041] The clamping groove 501 of the transverse support member 3 is clamped in the positioning structure 2 of the longitudinal positioning member 101, and the clamping groove of the longitudinal support member 4 is clamped in the positioning structure 2 of the transverse positioning member 102.

[0042] The stable clamping installation between the longitudinal positioning member 101, the transverse positioning member 102, the transverse support member 3 and the longitudinal support member 4 is realized.

[0043] The above description of disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application; therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0044] Although the terms such as tire frame body 1, longitudinal positioning member 101, transverse positioning member 102, positioning structure 2, positioning groove 201, transverse support member 3, longitudinal support member 4, detachable structure 5, clamping groove 501, etc. are used more frequently in the drawings, the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the present application; any additional limitation is contrary to the spirit of the present application.

Claims

1. A manufacturing frame for positioning steel mesh, characterized in that: The invention comprises a tire frame body (1), wherein the tire frame body (1) is provided with a plurality of longitudinal support members (4) evenly distributed along the length direction of the tire frame body (1), and the tire frame body (1) is also provided with a plurality of transverse support members (3) evenly distributed along the width direction of the tire frame body (1); and a positioning structure (2) for positioning a steel mesh is formed on the tire frame body (1), the transverse support members (3) and the longitudinal support members (4).

2. A fabrication jig for positioning reinforcing mesh as claimed in claim 1, wherein, The tire frame body (1) comprises a longitudinal positioning member (101) and a transverse positioning member (102) forming a frame-shaped structure, and a plurality of transverse supporting members (3) and a plurality of longitudinal supporting members (4) are arranged in the tire frame body (1) of the frame-shaped structure.

3. A manufacturing jig for positioning steel mesh according to claim 1, characterized in that: The plurality of positioning structures (2) are distributed equidistantly on the tire frame body (1), the transverse support member (3) and the longitudinal support member (4).

4. A fabrication jig for positioning reinforcing mesh as claimed in claim 1, wherein, The positioning structure (2) is a positioning groove (201) formed on the tire frame body (1) or the transverse support member (3) or the longitudinal support member (4).

5. A fabrication jig for positioning reinforcing mesh as claimed in claim 4, wherein, The width of the positioning groove (201) gradually decreases from the opening toward the inside.

6. A fabrication jig for positioning reinforcing mesh as claimed in claim 2, wherein, The longitudinal positioning member (101), the transverse positioning member (102), the transverse support member (3) and the longitudinal support member (4) are fixedly connected.

7. A fabrication jig for positioning reinforcing mesh as claimed in claim 2, wherein, The longitudinal positioning member (101), the transverse positioning member (102), the transverse support member (3) and the longitudinal support member (4) are detachably connected.

8. A fabrication jig for positioning reinforcing mesh as claimed in claim 7, wherein, The ends of the longitudinal positioning member (101), the transverse positioning member (102), the transverse support member (3) and the longitudinal support member (4) are all formed with a detachable structure (5).

9. A fabrication jig for positioning reinforcing mesh as claimed in claim 8, wherein, The detachable structure (5) is a snap-fitting groove (501) formed at opposite ends of the longitudinal positioning member (101), the transverse positioning member (102), the transverse supporting member (3) or the longitudinal supporting member (4).

10. A fabrication jig for positioning reinforcing mesh as claimed in claim 9, wherein, The snap-fitting groove (501) and the positioning structure (2) are respectively arranged on opposite sides of the longitudinal positioning member (101), the transverse positioning member (102), the transverse supporting member (3) or the longitudinal supporting member (4).

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