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Automatic cleaning and maintaining machine of highway guardrail

A highway guardrail, fully automatic technology, applied in the direction of road surface cleaning, cleaning methods, construction, etc., can solve the problems of complex structure, difficulty, inconvenient maintenance, etc., and achieve the effect of multiple functions and strong applicability

Active Publication Date: 2013-07-17
周心德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to reasons such as the structure, the currently used highway guardrail maintenance machine is not ideal in use. On the one hand, the structure is relatively complicated, which brings inconvenience and difficulty to maintenance. On the other hand, maintenance mechanisms such as rolling brushes and guardrails The unreasonable structure of the contact and coordination of the drive device and the maintenance mechanism, etc., makes the stability and reliability of the maintenance machine affected to varying degrees, and the cleaning effect is not satisfactory.
[0004] Especially the existing road guardrails are not necessarily planar due to the pursuit of the beautification effect of the guardrails. Therefore, higher requirements are placed on the maintenance machines, and the existing maintenance machines cannot meet more requirements. High cleaning and protection requirements

Method used

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  • Automatic cleaning and maintaining machine of highway guardrail
  • Automatic cleaning and maintaining machine of highway guardrail
  • Automatic cleaning and maintaining machine of highway guardrail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example as Figure 1-3 As shown, this example is a washing-type automatic cleaning and maintenance machine for road guardrails, which includes a carrying vehicle 1 that is located on one side of the traveling drive device (driving vehicle) 11 and can roll on the road surface; the carrying vehicle 1 passes through a ball hinge 10 Connected with the four-bar linkage mechanism 2, the four-bar linkage mechanism 2 is fixedly connected with the travel drive device (vehicle) 11 through a driving connecting rod 13; Formula piston cylinder 12. The function of the piston cylinder 12 is to switch between the working and non-working states of the curing machine, and to maintain a corresponding state when the curing machine is working.

[0020] The two horizontal (horizontal) tapered roller brushes 6 whose axial surface shape is tapered correspond to the upper side wall (top side) and lower side wall (bottom side) of the guardrail 15, respectively, through the corresponding tapered...

Embodiment 2

[0027] Example 2 as Figure 4 As shown, the cleaning agent processing device 14 includes a material container 18, and a booster pump 19 and the like; the booster pump 19 carries out pressurized atomization of the cleaning agent in the material container 18, and then is sent to each nozzle through the pipeline 16 to soften the cleaning agent. And remove all kinds of dirt attached to the surface of the barrier. Other structures and the like can be similar to the above-mentioned embodiments.

Embodiment 3

[0028] Embodiment three such as Figure 5 and 6 as shown,

[0029] This embodiment is a spray protection type automatic cleaning and maintenance machine for road guardrails. Its body is a cantilever frame 1a suspended from the road surface. The cantilever frame 1a is suspended in the air through a vertical column hinge 10a through a four-bar linkage mechanism 2. It is connected to the driving connecting rod 13 of the traveling driving device 11 on the ground. The four-bar linkage mechanism 2 is a translational four-bar linkage mechanism that moves (telescopically or swings) forward, backward, left and / or right in the plane direction.

[0030] The cantilever frame 1a is connected with the vertical guide positioning roller 7 that is attached to the corresponding surface wall surface of the guardrail 15. Compared with the first embodiment, there is no transverse guide positioning roller, and the cantilever frame 1a corresponds to the guardrail 15 in a front and back respectivel...

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Abstract

The invention discloses an automatic cleaning and maintaining machine of a highway guardrail. The automatic cleaning and maintaining machine is simple in structure, stable and reliable in operation, strong in adaptability and good in cleaning effect. The automatic cleaning and maintaining machine comprises a machine body and a maintaining system arranged on the machine body, wherein the machine body is connected with a travelling driving device through an automatic adhering mechanism which comprises a connection rod mechanism. The maintaining system comprises a cleaning system and a protecting system. A guiding and positioning device is arranged between the machine body or / and the maintaining system and the travelling driving device.

Description

technical field [0001] The invention relates to a device for cleaning and protecting road guardrails, in particular to a fully automatic cleaning and maintenance machine for road guardrails capable of multi-angle cleaning. Background technique [0002] Due to the surge in vehicle usage, the continuous development of road construction, and the continuous expansion and improvement of the scale and speed of road transportation, road guardrails undoubtedly play an important role in the safety of its operation. Its role is not only to maintain good traffic order, Improve the safety of road traffic, at the same time, it is also an important part of the environmental landscape. However, along with the appearance of a large number of guardrails, the work of nursing guardrails has become a big headache for people. Using human sea tactics to hire workers to scrub, the labor intensity is high, the labor cost is high, and the scrubbing efficiency is extremely low. With the continuous ...

Claims

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Application Information

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IPC IPC(8): E01H1/00
Inventor 周心德
Owner 周心德
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