Steel formwork special for embedded corrugated steel web

Abstract

The utility model provides a special steel template for an embedded corrugated steel web, which comprises a wave-shaped steel plate, three uniformly distributed stiffening beams are welded and fixed at the lower end of the steel plate, L-shaped plates are respectively fixed at the lower ends of the three stiffening beams through bolts, sliding cylinders are welded and fixed on the rear sides of the three L-shaped plates, and the sliding cylinders are welded and fixed on the lower ends of the three stiffening beams through bolts. And sliding columns are slidably connected to the interiors of the three sliding columns, rectangular plates are welded and fixed to the rear sides of the three sliding columns, a springback contraction assembly is arranged between an L-shaped plate and the rectangular plates, a springback driving assembly is arranged between a connecting plate and a limiting disc, and auxiliary pulling assemblies are arranged at the lower ends of the three butt joint columns. By means of the steel formwork special for the embedded corrugated steel web, the steel formwork and the steel web can be rapidly and preliminarily fixed, safety risks are reduced, butt joint and fixing are more accurate, and maintaining of structural consistency and quality control are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel templates, and particularly relates to a special steel template for embedded corrugated steel webs. Background Art

[0002] Steel formwork is a formwork system used in construction, usually made of steel, which is used to form the required shape and size when pouring concrete. Compared with traditional wooden formwork, steel formwork is durable, can be reused many times, has high strength, and is not easy to deform. It is suitable for the construction of a variety of building structures, such as walls, floors, columns, etc. They can be customized into different sizes and shapes according to project requirements, which greatly improves construction efficiency and reduces long-term costs. Embedded corrugated steel web special steel formwork is specially designed for the manufacture of concrete structural components with corrugated steel webs, especially bridges and other large structures. The corrugated steel web is named for its special wave shape. This design can effectively improve the strength and stability of the structure while reducing weight, reducing material usage and construction costs. The special steel formwork ensures the precise docking and stable connection between the corrugated steel web and the concrete component.

[0003] The existing embedded corrugated steel web special steel formwork is butt-jointed with the steel web, and then personnel need to manually stabilize the steel formwork and the steel web before welding. During the manual stabilization process, workers need to work at unstable heights or in narrow spaces, which increases the risk of safety accidents and leads to inaccurate positioning. It is difficult to always maintain consistent alignment and stability before welding, affecting the quality of the final structure. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a special steel formwork for an embedded corrugated steel web, which can quickly perform preliminary fixation of the steel formwork and the steel web, reduce safety risks, and make docking and fixation more precise, thus helping to maintain structural consistency and quality control.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a special steel formwork for embedded corrugated steel webs, including a steel plate, the steel plate is wavy, three uniformly distributed reinforcing beams are welded and fixed at the lower end of the steel plate, the lower ends of the three reinforcing beams are respectively fixed with L-shaped plates by bolts, the rear sides of the three L-shaped plates are welded and fixed with sliding cylinders, the interiors of the three slides are slidably connected with sliding columns, the rear sides of the three sliding columns are welded and fixed with rectangular plates, the rear sides of the three rectangular plates are welded and fixed with connecting plates, the interiors of the three connecting plates are slidably provided with docking columns, and the outer arc surfaces of the three docking columns are fixed A limiting plate is provided, a rebound and contraction component is provided between the L-shaped plate and the rectangular plate, a rebound drive component is provided between the connecting plate and the limiting plate, an auxiliary pulling component is provided at the lower ends of the three docking columns, the rebound and contraction component includes a spring one, and the three springs one are respectively sleeved on the corresponding outer arc surfaces of the sleeve, the rebound and reset component includes a spring two provided between the connecting plate and the limiting plate, and the three springs two are respectively sleeved on the corresponding outer arc surfaces of the docking columns, the auxiliary pulling component includes pull plates respectively provided at the lower ends of the three docking columns, and the outer arc surfaces of the three pull plates are provided with a plurality of uniform and separate anti-slip protrusions.

[0006] As a further improvement of the utility model, a crossbeam is welded and fixed to the lower end of the steel plate, and the three reinforcing beams are installed in coordination with the crossbeam.

[0007] As a further improvement of the present invention, the materials of spring one and spring two are both made of stainless steel.

[0008] As a further improvement of the utility model, a plurality of evenly distributed installation openings are provided on the front side of the steel plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] First, by docking the wavy side of the steel plate with the wavy side of the steel web, and then moving and pulling the pull plate, the docking column moves downward. At this time, spring two is in a compressed state. The pull plate is pulled backward to make the sliding column on the rectangular plate slide inside the slide tube. At this time, spring one is in a stretched state, and the docking column moves to the right so that it corresponds to the docking hole position opened at the lower end of the steel web. Then release the pull plate. At this time, spring two quickly rebounds and drives the docking column to insert into the docking hole, and the steel plate and the steel web are initially fixed through the rebound of spring one. Then the personnel weld the connecting gap between the steel plate and the steel web, and then the bolts can be removed through tools, and then the components on the L-shaped plate can be disassembled, so that the personnel can weld the reverse side of the connecting gap between the steel plate and the steel web, so that the steel formwork and the steel web can be quickly initially fixed, reducing safety risks, and the docking fixation is more precise, which helps to maintain the consistency and quality control of the structure.

[0011] Secondly, the anti-slip protrusion can prevent people from slipping when pulling the pull plate, making the operation smoother.

[0012] Thirdly, the spring 1 and the spring 2 made of stainless steel can maintain good performance in an environment containing corrosive media and extend the service life.

[0013] Fourthly, the cross beams and reinforcing beams support the steel plate, which can effectively increase the strength of the steel plate and make the steel formwork more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0018] Figure 4 This is a schematic diagram of the L-shaped plate structure of the utility model.

[0019] In the figure: 101, steel plate; 102, installation opening; 103, reinforcement beam; 104, cross beam; 201, pull plate; 202, L-shaped plate; 203, spring one; 204, rectangular plate; 205, connecting plate; 206, docking column; 207, limit plate; 208, spring two; 209, slide cylinder; 210, sliding column; 211, anti-slip protrusion. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2As shown in , 3 and 4, a special steel formwork for an embedded corrugated steel web comprises a steel plate 101, the steel plate 101 is wavy, three uniformly distributed reinforcing beams 103 are welded and fixed at the lower end of the steel plate 101, the lower ends of the three reinforcing beams 103 are respectively fixed with L-shaped plates 202 by bolts, the rear sides of the three L-shaped plates 202 are all welded and fixed with slide cylinders 209, the interiors of the three slides are all slidably connected with sliding columns 210, the rear sides of the three sliding columns 210 are all welded and fixed with rectangular plates 204, and the rear sides of the three rectangular plates 204 are Connecting plates 205 are welded and fixed, docking columns 206 are slidably arranged inside the three connecting plates 205, limiting plates 207 are fixedly sleeved on the outer arc surfaces of the three docking columns 206, a rebound and contraction component is arranged between the L-shaped plate 202 and the rectangular plate 204, a rebound drive component is arranged between the connecting plate 205 and the limiting plate 207, auxiliary pulling components are arranged at the lower ends of the three docking columns 206, a crossbeam 104 is welded and fixed to the lower end of the steel plate 101, and three reinforcing beams 103 are installed in coordination with the crossbeam 104.

[0022] like Figure 2 , 3 As shown in , 4, the rebound and contraction component includes a spring 1 203 arranged thereon, and the three spring 1s 203 are respectively sleeved on the corresponding outer arc surfaces of the sleeves. The rebound and reset component includes a spring 208 arranged between the connecting plate 205 and the limiting plate 207, and the three spring 208 are respectively sleeved on the corresponding outer arc surfaces of the docking column 206. The auxiliary pulling component includes a pull plate 201 respectively arranged at the lower ends of the three docking columns 206, and the outer arc surfaces of the three pull plates 201 are respectively provided with a plurality of uniformly distributed anti-slip protrusions 211. The materials of the spring 1 203 and the spring 208 are both made of stainless steel.

[0023] The personnel connects the wavy side of the steel plate 101 with the wavy side of the steel web, and then moves and pulls the pull plate 201, causing the docking column 206 to move downward. At this time, the spring 208 is in a compressed state. The pull plate 201 is pulled backward by hand, causing the sliding column 210 on the rectangular plate 204 to slide inside the slide cylinder 209. At this time, the spring 1 203 is in a stretched state, and the docking column 206 moves to the right so that it corresponds to the position of the docking hole opened at the lower end of the steel web. Then the pull plate 201 is released. At this time, the spring 208 rebounds quickly to drive the docking column 206 to insert into the docking hole, and the steel plate 101 and the steel web are initially fixed by the rebound of the spring 1 203. Then the personnel welds the connecting gap between the steel plate 101 and the steel web, and then the bolts can be removed by tools, and then the components on the L-shaped plate 202 can be removed, so that the personnel can weld the reverse side of the connecting gap between the steel plate 101 and the steel web.

[0024] When the pull plate 201 is pulled, the anti-skid protrusion 211 can prevent the operator from slipping, making the operation smoother.

[0025] The spring 1 203 and the spring 2 208 made of stainless steel can maintain good performance in an environment containing corrosive media and extend the service life.

[0026] The cross beam 104 and the reinforcing beam 103 support the steel plate 101 , which can effectively increase the strength of the steel plate 101 .

[0027] According to another embodiment of the present invention, Figure 1 , 2 As shown, a plurality of evenly distributed installation openings 102 are provided on the front side of the steel plate 101 , and personnel can conveniently install other plates through the installation openings 102 .

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A special steel formwork for an embedded corrugated steel web, comprising a steel plate (101), wherein the steel plate (101) is corrugated, and characterized in that: The lower end of the steel plate (101) is welded and fixed with three evenly distributed reinforcing beams (103), the lower ends of the three reinforcing beams (103) are respectively fixed with L-shaped plates (202) by bolts, the rear sides of the three L-shaped plates (202) are welded and fixed with slide cylinders (209), the interiors of the three slides are slidably connected with sliding columns (210), the rear sides of the three sliding columns (210) are welded and fixed with rectangular plates (204), and the rear sides of the three rectangular plates (204) are welded A connecting plate (205) is fixed thereto, and docking posts (206) are slidably arranged inside the three connecting plates (205), and limiting disks (207) are fixedly sleeved on the outer arc surfaces of the three docking posts (206), a rebound and contraction component is arranged between the L-shaped plate (202) and the rectangular plate (204), a rebound driving component is arranged between the connecting plate (205) and the limiting disk (207), and auxiliary pulling components are arranged at the lower ends of the three docking posts (206).

2. The embedded corrugated steel web special steel formwork according to claim 1, characterized in that: The rebound and contraction component includes a spring one (203) arranged thereon, and three springs one (203) are respectively sleeved on the corresponding outer arc surfaces of the sleeve.

3. A special steel formwork for embedded corrugated steel web as claimed in claim 2, characterized in that: The rebound reset assembly comprises a second spring (208) arranged between the connecting plate (205) and the limiting plate (207), and three second springs (208) are respectively sleeved on the outer arc surfaces of the corresponding docking posts (206).

4. The embedded corrugated steel web special steel formwork according to claim 1, characterized in that: The auxiliary pulling assembly comprises pull plates (201) respectively arranged at the lower ends of three docking columns (206), and the outer arc surfaces of the three pull plates (201) are each provided with a plurality of uniformly arranged anti-slip protrusions (211).

5. The embedded corrugated steel web special steel formwork according to claim 3, characterized in that: The materials of the spring 1 (203) and the spring 2 (208) are both stainless steel.

6. The embedded corrugated steel web special steel formwork according to claim 1, characterized in that: A crossbeam (104) is welded and fixed to the lower end of the steel plate (101), and the three reinforcing beams (103) are all installed in coordination with the crossbeam (104).

7. The embedded corrugated steel web special steel formwork according to claim 1, characterized in that: The front side of the steel plate (101) is provided with a plurality of evenly distributed installation openings (102).

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