Tunnel inner groove cover plate laying device and method

A technology for laying devices and tunnels, used in tunnels, tunnel linings, mining devices, etc., can solve the problems of the overall cumbersomeness of cast iron cover plates, easy to smash fingers, and labor consumption, so as to avoid falling too fast and avoid labor loss. , the effect of avoiding safety accidents

Pending Publication Date: 2021-03-30
刘迎迎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the cover plate laid on the trench generally adopts cast iron cover plate. The cast iron cover plate has the advantages of excellent toughness, strong corrosion resistance, and good toughness. Cover plate, put the cast iron cover plate on the groove, but the cast iron cover plate is relatively heavy overall, and it will consume a lot of manpower by laying the cast iron cover plate manually, and the workers are easy to hurt their fingers when placing the cast iron cover plate

Method used

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  • Tunnel inner groove cover plate laying device and method
  • Tunnel inner groove cover plate laying device and method
  • Tunnel inner groove cover plate laying device and method

Examples

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Embodiment

[0032] like Figure 1-5As shown, the trench cover laying device in the tunnel includes a base 1, and a plurality of universal wheels 28 are fixedly connected to the side wall of the lower end of the base 1, and the universal wheels 28 can be self-locking, and the setting of the universal wheels 28 is convenient for users. Move the whole device, the base 1 is fixedly connected with a bracket 2, the bracket 2 is rotatably connected with an incomplete gear 3, the bracket 2 is provided with a chute 4, and the chute 4 is slidably connected with a gear bar 6 through a slide bar 5, and the gear bar 6 is fixedly connected with two electromagnetic blocks 7, and one end of the gear rod 6 runs through the bracket 2 and meshes with the incomplete gear 3, the first tension spring 8 is fixedly connected between the slide bar 5 and the bracket 2, and the base 1 Fixedly connected with a placement box 9, the upper side wall of the placement box 9 is fixedly connected with a limiting plate 24 t...

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PUM

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Abstract

The invention belongs to the field of tunnel engineering equipment, and particularly relates to a tunnel inner groove cover plate laying device and method. The tunnel inner groove cover plate laying device comprises a base, wherein a support is fixedly connected to the base, an incomplete gear is rotationally connected to the support, a sliding groove is formed in the support, a toothed bar is insliding connection to the sliding groove through a sliding rod, two electromagnetic blocks are fixedly connected to the toothed bar, and one end of the toothed bar penetrates the support and is engaged with the incomplete gear. Through the arranged incomplete gear and the toothed bar, under cooperation of a first stretching spring, the toothed bar drives the two electromagnetic blocks to do reciprocating motion, the electromagnetic blocks can convey cast iron cover plates into a guide channel in a reciprocating manner, the cast iron cover plates are guided to a groove through the guide channelto be laid, labor losses of manual laying are avoided, and safety accidents possibly happening in the manual laying process are avoided.

Description

technical field [0001] The invention belongs to the field of tunnel engineering equipment, and in particular relates to a device for laying trench cover plates in tunnels and a method thereof. Background technique [0002] Tunnels are engineering buildings buried in the ground, and are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mine tunnels, and military tunnels. Requirements, during the construction of the tunnel, trenches are often opened in the tunnel for laying cables. In order to protect the cables in the trenches, cover plates are often laid on the trenches. [0003] At present, the cover plate laid on the trench generally adopts cast iron cover plate. The cast iron cover plate has the advantages of excellent toughness, strong corrosion resistance, and good toughness. For the cover plate, the cast iron cover plate is placed on the groove. However, the cast iron cover plate is relatively ...

Claims

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Application Information

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IPC IPC(8): E21F17/06E21F16/02E21D11/40
CPCE21D11/40E21F16/02E21F17/06
Inventor 刘迎迎
Owner 刘迎迎
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