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A front wall cleaning device

A cleaning device and cleaning roller technology, applied in road cleaning, cleaning methods, construction, etc., can solve the problems of easy adhesion of dust on the inner wall of the tunnel and the harm of cleaning devices, and achieve the purpose of reducing impact, reducing destructive force and avoiding damage. Effect

Active Publication Date: 2022-03-15
HENAN LUTAI ROAD MAINTENANCE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the smoke and dust in the tunnel cannot be directly discharged, the inner wall of the tunnel is easy to stick to the dust, and it needs to be cleaned regularly. When cleaning with a vehicle-mounted washing device, the tunnel has many bends. The wall will always have a greater impact on the car washing device, which is very harmful to the cleaning device, especially the connection part

Method used

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  • A front wall cleaning device
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Embodiment Construction

[0034] The specific embodiment of the present invention sees Figure 1-17 :

[0035] The present invention is applied to wall cleaning vehicle, such as figure 1 The wall cleaning vehicle includes a vehicle 1, a front cleaning device 2 installed on the front of the vehicle, a middle cleaning device 4 installed in front of the vehicle frame, and a rear cleaning device 3 installed at the rear of the frame are installed on the vehicle 1. The cleaning vehicle is cleaned by the cooperation of the pre-cleaning device and the post-cleaning device 3 of the present invention, rinsed with water by the middle flushing device 4, and then reused, the dust on the tunnel wall can be cleaned, and the position where there are obstacles can be removed The middle flushing device and the rear cleaning device are put away, which does not affect the cleaning at this position.

[0036] Such as Figure 2-5 , the present invention comprises a redirection frame 21, an extension arm 22 and a front cle...

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PUM

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Abstract

The invention relates to a front wall cleaning device, the front wall cleaning device is installed on the front of the vehicle, and the front wall cleaning device includes a steering frame, an extension arm and a front cleaning assembly connected in sequence, The present invention is installed on the front of the carrying vehicle, and is most likely to be impacted by the tunnel wall. The present invention sets a limit plate and a limit groove on the upper sliding sleeve and the lower sleeve respectively, and the limit groove can provide a moving margin for the lower sleeve, and then To provide a turning margin for the steering shaft and avoid damage to the connecting structure due to rigid impact, the buffer cylinder connected to the accumulator plays a role in positioning the limit plate, and the buffer cylinder can offset the impact on the limit plate.

Description

technical field [0001] The invention relates to the technical field of tunnel cleaning equipment, in particular to a front wall cleaning device. Background technique [0002] A tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. With the onset of urbanization, there are more and more traffic roads. Due to the influence of terrain and ground buildings, tunnels are usually built. Because the smoke and dust in the tunnel cannot be directly discharged, the inner wall of the tunnel is easy to stick to the dust, and it needs to be cleaned regularly. When cleaning with a vehicle-mounted washing device, the tunnel has many bends. The wall will always have a greater impact on the car washing device, which is very harmful to the cleaning device, especially the connection part. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a front wall cleaning device. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/00E01H1/10
CPCE01H1/00E01H1/101
Inventor 孙东坡刘鹏刘占磊马福聚周兴旺王亚南陈鹏许浩舒兴祖汪战平
Owner HENAN LUTAI ROAD MAINTENANCE MACHINERY