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Tunnel slotting device

A tunnel and slotting knife technology, which is applied in the direction of tunnels, tunnel linings, shaft equipment, etc., can solve the problems of poor observation of construction effects, poor safety, and poor practicability, and achieve improved fluency, simple installation methods, and improved The effect of the adsorption effect

Inactive Publication Date: 2019-11-05
ZHEJIANG OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] There are many defects in the existing slotting equipment, such as the situation of dumping when encountering obstacles during the moving process, the safety is poor, the construction effect cannot be well observed due to the dark light inside the tunnel, and a large amount of dust is generated during the construction process , affecting the environment, poor practicability

Method used

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Embodiment Construction

[0041] In order to make the technical solution of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings. Any solution obtained by equivalent replacement and conventional reasoning of the technical features of the technical solution of the present invention falls within the protection scope of the present invention.

[0042] As shown in the figure, a tunnel slotting device includes a vehicle body 1, a fixed platform 2 is provided on the vehicle body, a guide mechanism 3 with an arc-shaped structure is provided on the fixed platform, and a sliding assembly 4 is movable on the guide mechanism , the slotting assembly 5 and the adsorption cover 6 are fixed on the sliding assembly, and the fixed platform is also provided with a dust box 7, which is communicated with the adsorption cover through a pipeline.

[0043] Further, the fixed platform is horizontally fixed on the vehicle body, and the left and right ...

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Abstract

The invention discloses a tunnel slotting device. The tunnel slotting device comprises a car body, wherein a fixed platform is arranged on the car body; a guide mechanism of a circular-arc-shaped structure is arranged on the fixed platform; a movable slide assembly is arranged on the guide mechanism; a slotting assembly and an adsorbing cover are fixedly arranged on the slide assembly; a dust collecting box is further arranged on the fixed platform; the dust collecting box communicates with the adsorbing cover through a pipeline; the fixed platform is horizontally fixed on the car body; left and right sides of the fixed platform are separately downwards turned over and bent to form supporting platforms; the guide mechanism comprises two guide assemblies of circular-arc-shaped structures, and the two end surfaces of each guide assembly are separately fixed on the two supporting platforms; and the two guide assemblies are arranged in a mirroring mode. The tunnel slotting device can effectively absorb dust in a construction process, is high in smoothness, and is good in safety.

Description

technical field [0001] The invention relates to a slotting device, in particular to a tunnel slotting device. Background technique [0002] At present, slotting machines are mostly used for maintenance and repair of tunnels. When the slotting machine is used for slotting, a dedicated person holds the slotting machine and stands on the scaffold or ladder. The slotting machine sticks the second-lined concrete surface, slots the second-lined concrete, and then repairs the waterproof and drainage of the tunnel. When circumferentially grooving the entire tunnel, move or increase scaffolding or ladders to complete the circumferential grooving. [0003] There are many defects in the existing slotting equipment, such as the situation of dumping when encountering obstacles during the moving process, the safety is poor, the construction effect cannot be well observed due to the dark light inside the tunnel, and a large amount of dust is generated during the construction process , ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12E21D11/10B28D1/22B28D7/02
CPCB28D1/22B28D7/02E21D9/122E21D11/10
Inventor 高华喜段岳
Owner ZHEJIANG OCEAN UNIV
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