Steel bar clamp for supporting side ditch template
By using reinforced bars supporting side groove formwork, the problems of cumbersome support processes and waste of materials are solved, and construction quality is guaranteed and construction periods are accelerated.
Patent Information
- Application Number
- CN202421669009.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The support process of traditional concrete side ditch formwork is complicated, which makes it difficult to ensure the construction quality, and is wasted materials and inconvenient to recycling, which affects the visual quality of the project and the progress of the construction period.
A steel bar clamp supporting the side groove formwork is adopted, including steel bar cross bars, outer and inner steel bar vertical bars, which are fixed by welding and wire to form a stable support structure.
The tool is low-cost, simple to make, has low operating requirements, is not easy to deform, and can be reused multiple times, reducing construction costs and rework times, speeding up construction progress, and ensuring construction period.
Smart Images
Figure CN222835053U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of side ditch formwork, in particular to a steel bar clamp for supporting the side ditch formwork. Background Art
[0002] Traditional concrete ditch formwork supports generally use square timber as the main and secondary ribs, square timber diagonal supports, steel pipe fasteners, through-wall screws and other supports.
[0003] There are many processes in the formwork support, including finding the support points, measuring and sawing the square wood, and nailing the wooden wedges. The operators are more casual in the construction, and the workers cut and saw the square wood at will and waste it. Moreover, the wood and steel pipes after cutting and sawing cannot be recycled. Since the square wood expands and shrinks greatly when wet and dries, it is easy to warp and crack when pouring concrete if it is not handled properly, resulting in "mold running" and "mold expansion" phenomena. The geometric dimensions of the side ditch are not standardized, which can easily cause the concrete after pouring to not be formed according to the pre-designed shape. Therefore, the construction quality is difficult to guarantee. It also needs to be repaired by workers later, which also increases the construction cost, not only wasting labor, but also may affect the progress of the construction period.
[0004] At the same time, there are many screw holes on the side ditch wall after the formwork is removed. If they are not sealed in time or improperly, rainwater in the side ditch will penetrate the screw holes and wet the pavement structure layer in the later rainy season, affecting the quality of the roadbed and pavement.
[0005] Concrete in concrete drainage ditch is an important part of the structure, especially on both sides of the roadbed, which is an exposed project. Its appearance quality is particularly important. The appearance quality and accuracy of the geometric dimensions of the concrete ditch project directly affect the overall image of the project. If the appearance quality is poor, it will require repairs at the least and rework at the worst, which will seriously affect the construction period. Summary of the invention
[0006] In view of this, the purpose of the present invention is to provide a steel bar clamp for supporting a side ditch formwork to solve the problems raised in the above-mentioned background technology.
[0007] In order to achieve the above purpose, the technical solutions adopted are as follows:
[0008] A steel bar clamp for supporting a side ditch template, comprising two side ditch outer templates arranged in parallel, two side ditch inner wall templates arranged between the outer templates, the side ditch outer template and the side ditch inner wall template are arranged vertically and in parallel, and the side ditch outer template and the side ditch inner wall template are fixed by a clamp;
[0009] The fixture includes a steel bar cross bar, two outer steel bar vertical bars and two inner steel bar vertical bars. One end of the outer steel bar vertical bar and the inner steel bar vertical bar are welded to the steel bar cross bar. The outer steel bar vertical bar and the inner steel bar vertical bar are arranged in parallel and on the same side of the steel bar cross bar. The outer steel bar vertical bar and the inner steel bar vertical bar are located on the same plane, and the two inner steel bar vertical bars are arranged between the two outer steel bar vertical bars.
[0010] As a further improvement of the utility model, a reinforcing rod is fixedly welded between the ends of the two inner steel bar vertical rods away from the steel bar horizontal rod.
[0011] As a further improvement of the utility model, the two outer steel bar vertical rods and the two inner steel bar vertical rods have the same length, the width of one outer steel bar vertical rod from the inner steel bar vertical rod closest to it is L1, the width of another outer steel bar vertical rod from the other inner steel bar vertical rod is L2, and L1 is greater than L2.
[0012] As a further improvement of the utility model, the outer steel bar vertical rod and the inner steel bar vertical rod with a distance of L1 are fixed to the outer side ditch formwork and the inner wall formwork of the side ditch close thereto by means of iron wires, and the outer steel bar vertical rod and the inner steel bar vertical rod with a distance of L1 are also fixed to the outer side ditch formwork and the inner wall formwork of the side ditch close thereto by means of iron wires.
[0013] The beneficial effects of the utility model are:
[0014] The tool is low-cost, simple to make, easy to carry, has low operating requirements, is not easy to deform, and can be reused many times, reducing the actual cost of the project. It also provides a favorable tool for on-site ditch concrete quality control, and provides excellent conditions for the simultaneous development of small drainage ditches and small low walls in the project section, reducing the number of reworks caused by lax control and insufficient precision, speeding up the construction progress, and ensuring the construction period. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0016] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0018] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0019] Please refer to Figure 1 A steel bar clamp for supporting a side ditch formwork, comprising two side ditch outer side formworks 1 arranged in parallel, two side ditch inner wall formworks 2 arranged between the outer side formworks, the side ditch outer side formworks 1 and the side ditch inner wall formworks 2 are arranged vertically and in parallel, and the side ditch outer side formworks 1 and the side ditch inner wall formworks 2 are fixed by a clamp 3;
[0020] The fixture 3 includes a steel bar cross bar 31, two outer steel bar vertical bars 32 and two inner steel bar vertical bars 33. One end of the outer steel bar vertical bars 32 and the inner steel bar vertical bars 33 are welded to the steel bar cross bar 31. The outer steel bar vertical bars 32 and the inner steel bar vertical bars 33 are arranged in parallel and on the same side of the steel bar cross bar 31. The outer steel bar vertical bars 32 and the inner steel bar vertical bars 33 are located on the same plane. The two inner steel bar vertical bars 33 are arranged between the two outer steel bar vertical bars 32. A reinforcement rod 34 is fixedly welded between the ends of the two inner steel bar vertical bars 33 away from the steel bar cross bar 31.
[0021] The two outer steel bar vertical rods 32 and the two inner steel bar vertical rods 33 have the same length, the width of one outer steel bar vertical rod 32 from the inner steel bar vertical rod 33 closest to it is L1, the width of another outer steel bar vertical rod 32 from another inner steel bar vertical rod 33 is L2, and L1 is greater than L2.
[0022] The outer steel bar vertical rod 32 and the inner steel bar vertical rod 33 at a distance L1 are fixed on the outer ditch formwork 1 and the inner wall formwork 2 of the ditch close thereto through iron wires 35. The outer steel bar vertical rod 32 and the inner steel bar vertical rod 33 at a distance L1 are also fixed on the outer ditch formwork 1 and the inner wall formwork 2 of the ditch close thereto through iron wires 35.
[0023] A clamp 33 is installed every 0.5 meters on the supporting ditch formwork, and then the cushion foundation is poured, the positioning steel bars are installed, the formwork is erected, the steel bar clamps are installed, and holes are punched symmetrically under the formwork. The bottom of the clamp 33 is fixed with wire 35 to prevent the formwork from expanding, reinforced, poured with concrete, demolded, and maintained.
[0024] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A steel bar fixture for supporting a side ditch formwork, comprising two side ditch outer side ditch formworks arranged in parallel, two side ditch inner wall formworks arranged between the outer side ditch formworks, the side ditch outer side ditch formworks and the side ditch inner wall formworks being arranged vertically and in parallel, characterized in that: The outer side ditch template and the inner wall template of the ditch are fixed with clamps; The fixture includes a steel bar cross bar, two outer steel bar vertical bars and two inner steel bar vertical bars. One end of the outer steel bar vertical bar and the inner steel bar vertical bar are welded to the steel bar cross bar. The outer steel bar vertical bar and the inner steel bar vertical bar are arranged in parallel and on the same side of the steel bar cross bar. The outer steel bar vertical bar and the inner steel bar vertical bar are located on the same plane, and the two inner steel bar vertical bars are arranged between the two outer steel bar vertical bars.
2. A steel bar clamp for supporting a side ditch formwork according to claim 1, characterized in that: A reinforcing rod is fixedly welded between the ends of the two inner steel bar vertical rods away from the steel bar horizontal rod.
3. A steel bar clamp for supporting a side ditch formwork according to claim 1, characterized in that: The two outer steel bars and the two inner steel bars are of the same length, the width of one outer steel bar from the inner steel bar closest to it is L1, the width of the other outer steel bar from the other inner steel bar is L2, and L1 is greater than L2.
4. A steel bar clamp for supporting a side ditch formwork according to claim 3, characterized in that: The outer and inner steel bar vertical bars at a distance of L1 are fixed to the outer and inner wall templates of the ditch close to them by means of iron wires. The outer and inner steel bar vertical bars at a distance of L1 are also fixed to the outer and inner wall templates of the ditch close to them by means of iron wires.