Portable multipurpose reinforcing mesh welding support

Abstract

The utility model relates to a portable multipurpose reinforcing mesh welding support. The portable multipurpose reinforcing mesh welding support comprises a square frame formed by connecting four connecting rods end to end; the first supporting rod is erected between the bottom and the top of the square frame; the second supporting rod is fixed to the rear end face of the square frame. Wherein an included angle is formed between the square frame and the plumb surface, so that the square frame is inclined, the range of the included angle is 15-60 degrees, and a plurality of positioning columns are arranged on the square frame and the front end face of the first supporting rod at equal intervals. The positioning columns are arranged on the front end faces of the square frame and the first supporting rods at equal intervals, so that the intervals of the longitudinal reinforcing steel bars and the transverse reinforcing steel bars which are positioned through the positioning columns can be kept consistent, the interval quality of the formed reinforcing mesh is kept stable, and the phenomenon that the quality of the mesh is uneven is avoided.

Description

Technical Field

[0001] This application relates to the technical field of construction, and particularly to a portable multi-purpose steel bar mesh welding support. Background Art

[0002] A steel bar mesh is a mesh made by cross-binding or welding longitudinal and transverse steel bars. Steel bar meshes are applied in projects in fields such as slopes, initial support of tunnels, roofs, concrete pavements, and bridge deck pavements.

[0003] During the process of cross-welding longitudinal and transverse steel bars, manual positioning welding is often used. However, it is difficult to control the spacing between several steel bars consistently by manual positioning, resulting in uneven quality of the formed steel bar meshes. Utility Model Content

[0004] To solve or partially solve the problems existing in the related technologies, this application provides a portable multi-purpose steel bar mesh welding support.

[0005] To achieve the above object, this application is implemented through the following technical solutions:

[0006] A portable multi-purpose steel bar mesh welding support, the portable multi-purpose steel bar mesh welding support includes:

[0007] A square frame formed by connecting four connecting rods end to end;

[0008] A first support rod erected between the bottom and the top of the square frame;

[0009] A second support rod fixed to the rear end face of the square frame;

[0010] Among them, the square frame has an included angle with the plumb plane so that the square frame is inclined, and the range of the included angle is 15° to 60°. A number of positioning columns are equally spaced on the front end faces of the square frame and the first support rod.

[0011] Optionally, a third support rod is erected at the lower part of the square frame, and a number of positioning columns are equally spaced on the front end face of the third support rod as well.

[0012] Optionally, a fourth support rod is provided between the bottom of the square frame and the bottom of the second support rod;

[0013] Among them, the square frame, the second support rod, and the fourth support rod form a triangular support.

[0014] Optionally, the distance between adjacent positioning columns is 200 mm.

[0015] Optionally, the connecting rod, the first support rod, the second support rod, the third support rod, and the fourth support rod are all made of Φ20 steel bars.

[0016] Optionally, the positioning column is made of Φ8 steel bars.

[0017] Advantages of the present application: Since the positioning columns are arranged at equal intervals on the front end faces of the square frame and the first support rod, the intervals between several longitudinal steel bars and transverse steel bars after being positioned by the positioning columns can be kept consistent, so that the interval quality of the formed steel mesh is stable, thereby avoiding the phenomenon of uneven mesh quality.

[0018] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. Description of the Drawings

[0019] By describing the exemplary embodiments of the present application in more detail in conjunction with the drawings, the above and other objects, features, and advantages of the present application will become more obvious. Among them, in the exemplary embodiments of the present application, the same reference numerals generally represent the same components.

[0020] Figure 1 is the front view of the portable multi-purpose steel mesh welding bracket shown in the embodiment of the present application;

[0021] Figure 2 is the side view of the portable multi-purpose steel mesh welding bracket shown in the embodiment of the present application;

[0022] Figure 3 is the structural schematic diagram of the portable multi-purpose steel mesh welding bracket and the steel mesh shown in the embodiment of the present application.

[0023] Reference numerals: 1 square frame, 2 connecting rod, 3 first support rod, 4 second support rod, 5 positioning column, 6 third support rod, 7 fourth support rod, 8 longitudinal steel bar, 9 transverse steel bar. Detailed Embodiments

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0025] In addition, 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 indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] In the present invention, unless otherwise clearly defined and limited, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention may be understood according to specific circumstances.

[0027] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0028] In the present invention, terms such as "an embodiment", "some embodiments", "example", "specific example" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0029] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

[0030] The above are only optional embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included within the protection scope of the present application.

[0031] In order to make the objectives, technical solutions and beneficial effects of the present application clearer, the preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings for the convenience of those skilled in the art to understand.

[0032] Embodiment 1:

[0033] See Figures 1 to 3 , a portable multi-purpose steel bar mesh welding bracket, and the portable multi-purpose steel bar mesh welding bracket includes:

[0034] A square frame 1 formed by connecting four connecting rods 2 end to end;

[0035] A first support rod 3 erected between the bottom and the top of the square frame 1;

[0036] A second support rod 4 fixed to the rear end face of the square frame 1;

[0037] Among them, the square frame 1 has an angle with the plumb plane so that the square frame 1 is inclined. The range of the angle is 15° to 60°. A plurality of positioning columns 5 are equidistantly arranged on the front end faces of the square frame 1 and the first support rod 3.

[0038] Specifically, the four connecting rods 2 are vertically welded end to end to form the square frame 1. The upper end of the first support rod 3 is welded to the connecting rod 2 at the upper end of the square frame 1, and the lower end of the first support rod 3 is welded to the connecting rod 2 at the lower end of the square frame 1. The upper end of the second support rod 4 is fixed to the rear end faces of the connecting rods 2 on both sides of the square frame 1. The second support rod 4 is used to support the entire bracket; the positioning columns 5 are welded and fixed to the front end faces of the square frame 1 and the first support rod 3;

[0039] The square frame 1 has an angle with the plumb plane so that the square frame 1 is inclined. In this way, the square frame 1, the second support rod 4 and the ground form a triangular support to improve the stability of the bracket placement; the range of the angle is 15° to 60°. The bracket has high stability within this angle range. In this embodiment, the selected angle is 20°.

[0040] See Figure 3 , during use, the longitudinal steel bars 8 are longitudinally abutted against one side of the positioning columns 5. Through the positioning of the plurality of positioning columns 5, the longitudinal steel bars 8 can be prevented from tilting. The transverse steel bars 9 are horizontally placed on the upper side of the positioning columns 5. Through the support of the plurality of positioning columns 5, the transverse steel bars 9 can be prevented from tilting. In this way, a plurality of longitudinal steel bars 8 and transverse steel bars 9 form a mesh with a plurality of vertical intersection points, and finally the intersection points are welded.

[0041] In this embodiment, since the positioning posts 5 are arranged at equal intervals on the front end faces of the square frame 1 and the first support rod 3, the intervals between a plurality of longitudinal steel bars 8 and transverse steel bars 9 positioned by the positioning posts 5 can be kept consistent, so that the quality of the formed steel mesh can be kept stable, thereby avoiding the phenomenon of uneven quality of the mesh.

[0042] In addition, when there is no welding operation, the bracket can be used as a storage bracket for the steel mesh, which is convenient for the storage and utilization of the steel mesh. The reuse rate of this bracket is high and it can be used multiple times.

[0043] Embodiment 2:

[0044] See Figures 1 to 3 , based on Embodiment 1, optionally, a third support rod 6 is provided under the square frame 1, and a plurality of positioning posts 5 are also arranged at equal intervals on the front end face of the third support rod 6.

[0045] Specifically, both ends of the third support rod 6 are welded to the connecting rods 2 on both sides of the square frame 1, and the intervals between the positioning posts 5 arranged on the front end face of the third support rod 6 are kept consistent with the intervals between the positioning posts 5 arranged on the front end faces of the square frame 1 and the first support rod 3;

[0046] By providing the third support rod 6, the structural strength of the square frame 1 is increased.

[0047] Optionally, a fourth support rod 7 is provided between the bottom of the square frame 1 and the bottom of the second support rod 4;

[0048] Among them, the square frame 1, the second support rod 4 and the fourth support rod 7 form a triangular support.

[0049] Specifically, one axial end of the fourth support rod 7 is welded to the bottom of the square frame 1, and the other axial end of the fourth support rod 7 is welded to the bottom of the second support rod 4. In this way, the square frame 1, the second support rod 4 and the fourth support rod 7 form a triangular support, enhancing the stability of the bracket.

[0050] Optionally, the distance between adjacent positioning posts 5 is 200 mm.

[0051] Specifically, the distance between the positioning posts 5 can be adjusted according to the mesh specifications. In this embodiment, a distance of 200 mm between adjacent positioning posts 5 can meet the requirements.

[0052] Optionally, the connecting rods 2, the first support rod 3, the second support rod 4, the third support rod 6 and the fourth support rod 7 are all made of Φ20 steel bars.

[0053] Specifically, the connecting rod 2, the first support rod 3, the second support rod 4, the third support rod 6, and the fourth support rod 7 need to have relatively high strength to facilitate providing support for the mesh. Therefore, steel bars with a diameter of Φ20 are selected. At the same time, the steel bars have a low cost, are simple to obtain, and are convenient for welding.

[0054] Optionally, the positioning column 5 is made of Φ8 steel bars.

[0055] Specifically, since there are several positioning columns 5, the supporting force can be better dispersed. Therefore, the positioning columns 5 made of Φ8 steel bars with a smaller diameter can meet the requirements. In addition, the Φ8 steel bars are lighter in weight, which can reduce the overall weight of the bracket.

[0056] It should be noted that the structures and / or installation methods not elaborated in this application can be known to those skilled in the art by combining common general knowledge and / or existing technologies, and are not the key points of disclosure in this application, so no further elaboration will be made here.

[0057] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of this application and not to limit them. Although this application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in terms of form and details without departing from the scope defined by the claims of this application; the dimensions in the drawings have nothing to do with the specific physical objects, and the physical object dimensions can be changed arbitrarily.

Claims

1. A portable multi-purpose steel mesh welding bracket, characterized in that: The portable multi-purpose steel mesh welding bracket comprises: A square frame (1) is formed by connecting four connecting rods (2) end to end; A first support rod (3) is mounted between the bottom and top of the square frame (1); A second support rod (4) is fixed to the rear end surface of the square frame (1); The square frame (1) and the plumb line have an included angle so that the square frame (1) is inclined, and the included angle ranges from 15° to 60°. A plurality of positioning posts (5) are evenly spaced on the front end surfaces of the square frame (1) and the first support rod (3).

2. The portable multi-purpose steel mesh welding bracket according to claim 1, characterized in that: A third support rod (6) is mounted at the bottom of the square frame (1), and a plurality of positioning columns (5) are also arranged at equal intervals on the front end surface of the third support rod (6).

3. The portable multi-purpose steel mesh welding bracket according to claim 1, characterized in that: A fourth support rod (7) is provided between the bottom of the square frame (1) and the bottom of the second support rod (4); The square frame (1), the second support rod (4) and the fourth support rod (7) form a triangular support.

4. The portable multi-purpose steel mesh welding bracket according to claim 1, characterized in that: The distance between adjacent positioning columns (5) is 200 mm.

5. The portable multi-purpose steel mesh welding bracket according to claim 3, characterized in that: The connecting rod (2), the first supporting rod (3), the second supporting rod (4), the third supporting rod (6) and the fourth supporting rod (7) are all made of Φ20 steel bars.

6. The portable multi-purpose steel mesh welding bracket according to claim 1 or 4, characterized in that: The positioning column (5) is made of Φ8 steel bars.

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