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Self-walking concrete curing truck for tunnel

A concrete and self-propelled technology, applied in the field of tunnel maintenance equipment, can solve problems such as inconvenient use

Active Publication Date: 2021-07-16
YIWU INDAL & COMMERICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the self-propelled concrete maintenance vehicle for a side-standing cantilever tunnel proposed in this comparative document can only facilitate the maintenance of the top of the tunnel, and manual spraying and maintenance is still required for the side of the tunnel, which is inconvenient to use

Method used

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  • Self-walking concrete curing truck for tunnel

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0029] Embodiments of the present invention provide a self-propelled concrete maintenance vehicle for tunnels, such as Figure 1-6 As shown, a base 1 is included, a running device 2 is installed on the bottom of the base 1 , a mounting plate 4 is provided above the base 1 , and a maintenance mechanism is provided on the top of the mounting plate 4 .

[0030] The base 1 is provided with an adjustment mechanism, the adjustment mechanism includes a lifting assembly 3, a slide bar 6, a slide sleeve 7, a limit plate 8, the side of the mounting plate 4 is fixedly connected with the slide sleeve 7, the slide bar 6 is vertically arranged, and the slide The bottom end of the rod 6 is fixedly connected to the base 1 , the sliding sleeve 7 is slidably fitted on the sliding rod 6 , the to...

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Abstract

The invention provides a self-walking concrete curing truck for a tunnel, which relates to the field of tunnel curing equipment. The self-walking concrete curing truck comprises a base, a walking device is mounted at the bottom of the base, a mounting plate is arranged above the base, and a curing mechanism is arranged at the top of the mounting plate. According to the self-walking concrete curing truck for the tunnel, when spraying curing needs to be conducted on the tunnel, an electric push rod is started to be shrunk, the electric push rod is shrunk to drive a Z-shaped workpiece to descend, and the Z-shaped workpiece descends to enable a first sickle component and a second sickle component on the two sides of the Z-shaped workpiece to move towards the outer side until the water spraying pipes at the tops of the first sickle component and the second sickle component transversely cover the top of the tunnel, the air bag is then inflated, and the air bag jacks up the mounting plate, so that the distance between the water spraying pipes at the tops of the first sickle component and the second sickle component and the top of the tunnel is adjusted, and then the walking device is started to move along the tunnel, and meanwhile the water pump is started.

Description

technical field [0001] The invention relates to the technical field of tunnel maintenance equipment, in particular to a self-propelled concrete maintenance vehicle for tunnels. Background technique [0002] With the stricter control of tunnel lining concrete construction quality standards, it is necessary to find new technologies, new processes or new equipment to meet the quality requirements of lining concrete maintenance. Traditional manual watering maintenance has the following disadvantages: First, there are artificial maintenance blind spots, manual cooperation The sprinkling of water pipes cannot be sprayed in place on some corners, resulting in maintenance blind spots; second, it is greatly affected by human factors. Due to the responsibility of operators and management problems, it is easy to cause the maintenance quality to fail to meet the design requirements and specification requirements. For example, insufficient maintenance time, Wet maintenance cannot be form...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B40/02
CPCC04B40/0277
Inventor 吴华君吴俊峰
Owner YIWU INDAL & COMMERICAL COLLEGE