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A road bridge guardrail cleaning device

A technology for cleaning devices and guardrails, applied in road cleaning, cleaning methods, construction, etc., can solve problems such as insufficient cleaning and inability to clean, and achieve the effects of improving device adaptability, good cleaning effect, and high efficiency

Active Publication Date: 2021-07-30
王长华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Guardrails are installed on both sides of the road and bridge. The existing guardrail cleaning device can only clean one side of the guardrail, and the outer side of the road bridge cannot be cleaned, resulting in insufficient cleaning.

Method used

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  • A road bridge guardrail cleaning device
  • A road bridge guardrail cleaning device
  • A road bridge guardrail cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1~3 , in an embodiment of the present invention, a road bridge guardrail cleaning device includes a water tank 1, a water spray unit and a brushing unit, and the bottom of the water tank 1 is uniformly and symmetrically fixed with rollers, and the rollers are self-locking rollers, which facilitate the movement of the device A handrail 2 is fixedly installed on the side wall of the water tank 1, and the top of the water tank 1 is provided with a water inlet 3, and the water spray unit includes a water pump 7 and a hard water pipe 5 connected to the water pump 7 through a soft water pipe 6. In this implementation In an example, the hard water pipe 5 is fixedly installed on the top of the water tank 1, and a plurality of nozzles are evenly arranged on the side wall of the hard water pipe 5 close to the guardrail. Drive assembly, the drive assembly includes a first motor 8, screw mandrel 10 and belt transmission mechanism 9, two screw mandrels 10 are mounted on ...

Embodiment 2

[0028] see Figure 4 The difference between this embodiment of the present invention and Embodiment 1 is that the hard water pipe 5 is movably installed on the top of the water tank 1, and a power mechanism for driving the hard water pipe 5 to swing is installed on the top of the water tank 1, and the power mechanism includes a support rod 4. The swing rod 20, the second motor 22, the turntable 19 and the connecting rod 21, the second motor 22 is fixedly installed on the top of the water tank 1, the output shaft of the second motor 22 is fixed with a turntable 19, and the outer ring of the end face of the turntable 19 is hinged There is a connecting rod 21, the other end of the connecting rod 21 is hinged with one end of the swing rod 20, the middle part of the swing rod 20 is hinged with the support rod 4 fixed on the top of the water tank 1, and the hard water pipe 5 is fixedly installed at the other end of the swing rod 20 , start the second motor 22, the second motor 22 dr...

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Abstract

The invention discloses a road bridge guardrail cleaning device, which comprises a water tank, a water spray unit and a brushing unit. The bottom of the water tank is uniformly and symmetrically fixed with rollers, and the water spray unit includes a water pump and a hard water pipe connected to the water pump through a soft water pipe. , the brushing unit includes a brushing assembly and a driving assembly for driving the brushing assembly to move up and down, the brushing assembly includes a mounting plate, a third electric push rod, a scissor mechanism, a mounting rod and a semicircular brush strip, The hard water pipe is movably installed on the top of the water tank, and a power mechanism for driving the hard water pipe to swing is also installed on the top of the water tank. The power mechanism includes a support rod, a swing rod, a second motor, a turntable and a connecting rod. The unit brushes the railings, and can adjust the position of the semicircular brush strips according to the distance between different railings to improve the adaptability of the device; it is equipped with a power mechanism for driving hard water pipes to fully flush the railings, and the cleaning effect is excellent. Well, efficient.

Description

technical field [0001] The invention relates to the technical field of road and bridge equipment, in particular to a cleaning device for road and bridge guardrails. Background technique [0002] Road bridges are generally composed of several parts such as roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities. Roadbed engineering: Roadbed is a linear structure built with soil or stone. It bears its own weight of rock and soil and the gravity of the road surface. Pavement engineering: pavement is a layered structure paved with various road materials or mixtures on the roadbed for cars to drive. Bridge and tunnel engineering: bridge and tunnel engineering It is an important part of high-grade highways, including bridges, culverts, passages and tunnels, etc. Highway: Highway tunnel engineering is a wise choice for mountainous highways. [0003] Guardrails are installed on both sides of the road and bridge, and the existing guardrail cleaning devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/00
CPCE01H1/005E01H1/101
Inventor 张玉石曹涌胡堃吴满钢
Owner 王长华