Tunnel pedestrian path structure and machining and welding equipment

Abstract

The utility model relates to the technical field of engineering construction, in particular to a tunnel pedestrian path structure and machining welding equipment, which comprises a workbench and a clamping assembly, and the clamping assembly comprises a first cylinder, a vertical plate, an arc plate, a side plate and a graduated scale; when the device is used, a structural part needing to be machined is placed on the workbench, one side of the structural part is tightly attached to the vertical plate, one end of the structural part is tightly attached to the side plate, then the air cylinder drives the arc plate to abut against the device, the part is prevented from moving freely, and then the length of the position needing to be welded is observed through the graduated scale. A part needing to be welded is held by a hand to be placed at a welding point position, the other hand holds a welding gun for welding, and the problems that when an existing pedestrian path structure is welded, materials are placed on a machining table, the welding gun is manually held for operation, the position of the part is inconvenient to fix while operation is conducted, and the machining efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to a tunnel pedestrian passage structure and processing welding equipment. Background Art

[0002] With the rapid development of tunnel technology, the use of shield technology to construct tunnels has become the main technical means for building urban tunnels. The main way to excavate tunnels using the shield method is to use a shield machine to excavate the tunnel according to the designed tunnel design plan.

[0003] During the shield tunnel construction process, because the distance of shield segment laying is greater than the length of the shield machine, it is often necessary to set up a pedestrian passage to facilitate personnel to walk from the shield shaft to the shield machine and provide a platform for other construction operations.

[0004] When welding the existing pedestrian walkway structure, the material is placed on a processing table and operated by manually holding a welding gun. It is inconvenient to fix the position of the parts while operating, and the processing efficiency is low. Utility Model Content

[0005] The utility model aims to provide a tunnel pedestrian passage structure and processing welding equipment, aiming to solve the problem that in the existing pedestrian passage structure, when welding, the material is placed on the processing table and operated by manually holding a welding gun, which is inconvenient to fix the position of the parts while operating and has low processing efficiency.

[0006] To achieve the above-mentioned purpose, in a first aspect, the utility model provides a tunnel pedestrian passage structure processing welding device, comprising a workbench and a clamping assembly, wherein the clamping assembly comprises a first cylinder, a vertical plate, an arc plate, a side plate and a scale;

[0007] The vertical plate is fixedly connected to the workbench and is located on the top of the workbench, the side plate is fixedly connected to the workbench and is located on a side of the workbench adjacent to the vertical plate, the scale is fixedly connected to the vertical plate and is located on one side of the vertical plate, the first cylinder is fixedly connected to the workbench and is located on one side of the workbench, and the arc plate is fixedly connected to the output end of the first cylinder and is located on one side of the first cylinder.

[0008] Wherein, the clamping assembly also includes a base plate and a supporting cylinder, the output end of the supporting cylinder is fixedly connected to the workbench and located at the bottom of the workbench, and the base plate is fixedly connected to the supporting cylinder and located at the bottom of the supporting cylinder.

[0009] Wherein, the clamping assembly also includes a support rod and a storage rack, the support rod is fixedly connected to the vertical plate and is located on one side of the vertical plate, and the storage rack is fixedly connected to the support rod and is located at one end of the support rod away from the vertical plate.

[0010] Wherein, the clamping assembly also includes a vacuum cleaner and a hose, wherein the vacuum cleaner is fixedly connected to the workbench and is located on one side of the workbench, and the hose is connected to the vacuum cleaner and is located at one end of the vacuum cleaner.

[0011] In the second aspect, the utility model provides a tunnel pedestrian passage structure, which includes vertical poles, reinforcing ribs and cross bars, wherein the vertical poles are fixedly connected to the cross bars and are located on one side of the cross bars, and the reinforcing ribs are fixedly connected to the vertical poles and to the cross bars, and are located between the cross bars and the vertical poles.

[0012] The utility model discloses a tunnel pedestrian passage structure and processing welding equipment, wherein the workbench is used for processing welding parts, and when using the device, a structural part to be processed is placed on the workbench, with one side pressed against the vertical plate and one end pressed against the side plate, and then the cylinder drives the arc plate to press the part against the device to prevent the part from moving at will, and then the length of the position to be welded is observed through the scale, and the part to be welded is placed on the welding point by hand, and the other hand holds a welding gun for welding, thereby solving the problem that when welding in the existing pedestrian passage structure, the material is placed on the processing table and the welding gun is manually held for operation, which makes it inconvenient to fix the position of the part while operating and leads to low processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 The utility model is a structural diagram of a tunnel pedestrian passage structure processing welding device.

[0015] Figure 2 The utility model is a cross-sectional schematic diagram of a tunnel pedestrian passage structure processing welding device.

[0016] Figure 3 The utility model is a schematic diagram of a tunnel pedestrian passage structure.

[0017] 101-workbench, 102-clamping assembly, 103-first cylinder, 104-vertical plate, 105-arc plate, 106-side plate, 107-scale, 108-bottom plate, 109-support cylinder, 110-support rod, 111-shelf, 112-vacuum cleaner, 113-hose, 201-vertical pole, 202-reinforcement rib, 203-cross bar. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] First aspect: The utility model provides a tunnel pedestrian passage structure and processing welding equipment, please refer to Figure 1-2 , Figure 1 It is a structural diagram of a tunnel pedestrian passage structure and processing welding equipment according to the first embodiment of the utility model. Figure 2 It is a cross-sectional schematic diagram of a tunnel pedestrian passage structure and processing welding equipment according to the first embodiment of the utility model.

[0020] The utility model provides a tunnel pedestrian passage structure and processing welding equipment: including a workbench 101 and a clamping assembly 102, wherein the clamping assembly 102 includes a first cylinder 103, a vertical plate 104, an arc plate 105, a side plate 106, a scale 107, a bottom plate 108, a supporting cylinder 109, a supporting rod 110, a storage rack 111, a vacuum cleaner 112 and a hose 113. The above scheme solves the problem that when welding, the existing pedestrian passage structure places the material on the processing table and operates with a manual handheld welding gun, which is inconvenient to fix the position of the parts while operating, resulting in low processing efficiency. It can be understood that the above scheme can be used in the adjustment device scene, and the height of the workbench 101 can also be adjusted by the supporting cylinder 109, while supporting the workbench 101, and the bottom plate 108 places the device to ensure the stability of the device.

[0021] In this embodiment, the workbench 101 is used to process welding parts.

[0022] The vertical plate 104 is fixedly connected to the workbench 101 and is located on the top of the workbench 101. The side plate 106 is fixedly connected to the workbench 101 and is located on the side of the workbench 101 adjacent to the vertical plate 104. The scale 107 is fixedly connected to the vertical plate 104 and is located on one side of the vertical plate 104. The first cylinder 103 is fixedly connected to the workbench 101 and is located on one side of the workbench 101. The arc plate 105 is fixedly connected to the output end of the first cylinder 103 and is located on one side of the first cylinder 103. When using the device, A structural part is placed on the workbench 101, with one side close to the vertical plate 104 and one end close to the side plate 106, and then the cylinder drives the arc plate 105 to push the part against the device to prevent the part from moving at will. Then the length of the position to be welded is observed through the scale 107, and the part to be welded is placed on the welding point by hand, and the other hand holds the welding gun for welding. This solves the problem that when welding in the existing pedestrian passage structure, the material is placed on the processing table and operated by manually holding the welding gun, which is inconvenient to fix the position of the part while operating, resulting in low processing efficiency.

[0023] Secondly, the output end of the supporting cylinder 109 is fixedly connected to the workbench 101 and is located at the bottom of the workbench 101. The base plate 108 is fixedly connected to the supporting cylinder 109 and is located at the bottom of the supporting cylinder 109. The height of the workbench 101 is adjusted by the supporting cylinder 109, and the workbench 101 is supported at the same time. The base plate 108 is used to place the device to ensure the stability of the device.

[0024] Again, the support rod 110 is fixedly connected to the vertical plate 104 and is located on one side of the vertical plate 104. The storage rack 111 is fixedly connected to the support rod 110 and is located at one end of the support rod 110 away from the vertical plate 104. The support rod 110 is used to support the storage rack 111, and the storage rack 111 is used to place welding tools, such as welding guns, eyepieces, etc.

[0025] Finally, the vacuum cleaner 112 is fixedly connected to the workbench 101 and is located on one side of the workbench 101. The hose 113 is connected to the vacuum cleaner 112 and is located at one end of the vacuum cleaner 112. The vacuum cleaner 112 is used to absorb impurities on the workbench 101 during welding, and the hose 113 extends the use distance of the vacuum cleaner 112.

[0026] When using a tunnel pedestrian passage structure and processing welding equipment of the utility model, the workbench 101 is used to process welding parts. A structural part to be processed is placed on the workbench 101, one side is close to the vertical plate 104, and one end is close to the side plate 106. Then, the cylinder drives the arc plate 105 to press the part against the device to prevent the part from moving at will. Then, the length of the position to be welded is observed through the scale 107, and the part to be welded is placed on the welding point by hand. The other hand holds the welding gun for welding, which solves the problem that when welding in the existing pedestrian passage structure, the material is placed on the processing table and operated by manually holding the welding gun, which is inconvenient to fix the position of the part while operating, and the processing efficiency is low.

[0027] In the second aspect, the utility model provides a tunnel pedestrian passage structure, see Figure 3 , Figure 3 The utility model is a schematic diagram of a tunnel pedestrian passage structure.

[0028] The tunnel pedestrian passage structure includes a vertical pole 201, a reinforcing rib 202 and a cross bar 203. The vertical pole 201 is fixedly connected to the cross bar 203 and is located on one side of the cross bar 203. The reinforcing rib 202 is fixedly connected to the vertical pole 201 and to the cross bar 203, and is located between the cross bar 203 and the vertical pole 201. During installation, the bottom of the vertical pole 201 and the end of the cross bar 203 away from the vertical pole 201 are fixedly connected to the shield tunnel segment in the tunnel. The reinforcing rib 202 is used to increase the bearing capacity of the cross bar 203. A through plate is laid on the top of multiple arranged cross bars 203 as a walking surface. In order to increase stability, a steel mesh can be fixedly installed between multiple monomer structures to improve stability while preventing pedestrians from falling.

[0029] The above disclosure is only a preferred embodiment of a tunnel pedestrian passage structure and processing welding equipment of the utility model. Of course, this cannot be used to limit the scope of rights of the utility model. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the utility model still fall within the scope covered by the utility model.

Claims

1. A tunnel pedestrian passage structure processing welding equipment, including a workbench, characterized in that: It also includes a clamping assembly, which includes a first cylinder, a vertical plate, an arc plate, a side plate and a scale; The vertical plate is fixedly connected to the workbench and is located on the top of the workbench, the side plate is fixedly connected to the workbench and is located on a side of the workbench adjacent to the vertical plate, the scale is fixedly connected to the vertical plate and is located on one side of the vertical plate, the first cylinder is fixedly connected to the workbench and is located on one side of the workbench, and the arc plate is fixedly connected to the output end of the first cylinder and is located on one side of the first cylinder.

2. The tunnel pedestrian passage structure processing welding equipment according to claim 1, characterized in that: The clamping assembly also includes a base plate and a supporting cylinder, the output end of the supporting cylinder is fixedly connected to the workbench and located at the bottom of the workbench, and the base plate is fixedly connected to the supporting cylinder and located at the bottom of the supporting cylinder.

3. The tunnel pedestrian passage structure processing welding equipment according to claim 2, characterized in that: The clamping assembly also includes a support rod and a storage rack. The support rod is fixedly connected to the vertical plate and is located on one side of the vertical plate. The storage rack is fixedly connected to the support rod and is located at one end of the support rod away from the vertical plate.

4. The tunnel pedestrian passage structure processing welding equipment according to claim 3, characterized in that: The clamping assembly also includes a vacuum cleaner and a hose. The vacuum cleaner is fixedly connected to the workbench and is located on one side of the workbench. The hose is connected to the vacuum cleaner and is located at one end of the vacuum cleaner.

5. A tunnel pedestrian passage structure, applied to the tunnel pedestrian passage structure processing and welding equipment according to any one of claims 1 to 4, characterized in that: The tunnel pedestrian passage structure includes vertical poles, reinforcing ribs and cross bars. The vertical poles are fixedly connected to the cross bars and are located on one side of the cross bars. The reinforcing ribs are fixedly connected to the vertical poles and the cross bars and are located between the cross bars and the vertical poles.

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