CN112900332A - Front-back type wall cleaning vehicle - Google Patents
Front-back type wall cleaning vehicle Download PDFInfo
- Publication number
- CN112900332A CN112900332A CN202110453011.5A CN202110453011A CN112900332A CN 112900332 A CN112900332 A CN 112900332A CN 202110453011 A CN202110453011 A CN 202110453011A CN 112900332 A CN112900332 A CN 112900332A
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- China
- Prior art keywords
- water tank
- cleaning
- working arm
- arm
- damping spring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
Abstract
The invention discloses a front-back type two-wall-brushing cleaning vehicle, which comprises a cleaning device, a water tank, a hydraulic system, a waterway system, an electrical system and a power cabin, wherein the hydraulic system is used for controlling the cleaning device to adjust the cleaning action posture; a waterway system element for controlling the waterway system to work is arranged in the power cabin; the base plate is connected with the water tank through a U-shaped bolt; the water tank is positioned above the damping spring steel plate, a bridge support is further arranged between the water tank and the damping spring steel plate, and the bridge support is used for supporting the water tank to prevent unbalanced loading; the cleaning devices are two groups, one group is arranged at the front end of the cab through the front hanging plate, and the other group is arranged at the rear part of the water tank through the rear hanging plate. The invention has high cleanliness, and the rolling brush can be effectively attached to the wall of the tunnel for cleaning; two sets of belt cleaning devices can realize that the height department of a wall can clean simultaneously, effectively improves the cleaning efficiency.
Description
Technical Field
The invention relates to an environmental sanitation vehicle mainly used for cleaning and maintaining urban tunnel walls and highway tunnel walls, in particular to a front-back type two-wall-brushing cleaning vehicle which is suitable for cleaning tunnels with complex sections and long mileage.
Technical Field
At present, the known wall surface cleaning vehicle utilizes a high-pressure water cleaning mode, although the working device is simple, the high-pressure water pump is driven by the engine to generate high-pressure water, and the high-pressure water is sprayed out through the nozzle. However, the stain can not be completely cleaned in a short time only by high-pressure water flow, the effect is general, the cleaning effect can be achieved only by repeated cleaning, and the operation efficiency is not high; the high-pressure water cleaning mode needs a large amount of clean water to wash the wall surface, so that the water consumption is high, the volume of a water tank of the wall surface cleaning vehicle is constant, and the operation time and the operation mileage of the wall surface cleaning vehicle are reduced; because the input power of the high-pressure water pump is high, a high-power engine needs to be matched, and the fuel consumption is high; the wall surface cleaning vehicle with the high-pressure water cleaning mode determined by the characteristics has the defects of general cleaning effect and high operation cost.
Along with the rapid growth of urban roads and expressways, higher requirements are put forward on the cleaning modes of urban highway tunnels, guardrails and road surfaces: 1. the operation efficiency is improved, the operation cost is controlled, and the vehicle cleaning device is convenient to operate, reliable in operation and high in cleaning efficiency; 2. the operation safety is improved, the traditional manual or simple mechanical operation mode is changed, the performance is advanced, and the operation can safely clean the machine.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a multi-wall-brushing cleaning vehicle which is reasonable in design, high in cleaning efficiency, high in cleanliness, more intelligent, safe and reliable, and is used for cleaning and maintaining a tunnel, and particularly relates to a front-back type two-wall-brushing cleaning vehicle.
The invention is realized by the following technical scheme that the front-back type two-wall-brushing cleaning vehicle comprises a cab and a chassis; the chassis is provided with a damping spring steel plate and comprises a cleaning device, a water tank, a hydraulic system for controlling the posture adjustment of the cleaning device in the cleaning action, a waterway system for providing a cleaning water source, an electrical system for providing cleaning power and a power cabin; a waterway system element for controlling the waterway system to work is arranged in the power cabin;
the base plate is connected with the water tank through a U-shaped bolt; the water tank is positioned above the damping spring steel plate, a bridge support is further arranged between the water tank and the damping spring steel plate, and the bridge support is used for supporting the water tank to prevent unbalanced loading;
the cleaning devices are two groups, one group is arranged at the front end of the cab through the front hanging plate, and the other group is arranged at the rear part of the water tank through the rear hanging plate.
The invention relates to a front-back type two-wall-brushing cleaning vehicle, which is a preferable scheme that: the waterway system element comprises a water pump communicated with the interior of the water tank and a control valve for controlling the switch of the water pump.
The invention relates to a front-back type two-wall-brushing cleaning vehicle, which is a preferable scheme that: the bridge support comprises a support seat arranged on the water tank and a support hydraulic cylinder;
and the supporting hydraulic cylinder is used for realizing rigid support between the water tank and the damping spring steel plate.
The invention relates to a front-back type two-wall-brushing cleaning vehicle, which is a preferable scheme that: the cleaning device comprises a working arm and a rolling brush arranged at the free end of the working arm;
the working arm comprises a horizontal moving device for realizing full-automatic transverse movement of the working arm and a hydraulic rotating device capable of rotating 180 degrees;
the rolling brush comprises a rolling brush main frame arranged on the working arm, a rolling brush wheel which is arranged on the rolling brush main frame and can rotate, and a water spraying rod with a nozzle.
The invention relates to a front-back type two-wall-brushing cleaning vehicle, which is a preferable scheme that: the working arm is a three-section arm, hydraulic cylinders are distributed on the three-section arm, and the extension of each section arm can be realized by controlling the extension of the hydraulic cylinders.
The invention relates to a front-back type two-wall-brushing cleaning vehicle, which is a preferable scheme that: arm support supporting wheels capable of lifting hydraulically are mounted on two sides of the working arm.
The invention relates to a front-back type two-wall-brushing cleaning vehicle, which is a preferable scheme that: the power cabin is located behind the cab.
The invention has the beneficial technical effects that: 1. the roller brush has high cleanliness, and can be effectively attached to the wall of a tunnel for cleaning. 2. High cleaning efficiency, two sets of belt cleaning device of installation around the whole car, the last work arm of belt cleaning device is in tandem, can realize that the height department of a wall can be clean simultaneously, effectively improves cleaning efficiency. 3. Because the whole vehicle is stressed unevenly and is easy to have unbalance loading when the whole vehicle works in a single rolling brush mode or works in the same direction of double rolling brushes, 4 bridge supports are additionally arranged at the damping spring steel plate of the chassis, and meanwhile, the front rolling brush arm support is provided with two groups of support wheels which are lifted hydraulically, so that the safe operation of the whole vehicle is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a bridge support installation location;
FIG. 3 is a disassembled view of the cleaning apparatus;
FIG. 4 is a schematic diagram of the vehicle normal driving arm support retracting mechanism of the invention;
FIG. 5 is a schematic view of the vehicle arm deployment operation of the present invention;
in the figure: 1-cab, 2-power cabin, 3-water tank, 4-rear hanging plate, 5-bridge support, 6-hydraulic system, 7-waterway system, 8-electric system, 9-front hanging plate, 10-arm support supporting wheel, 11-working arm, 12-rolling brush, 13-water spray rod and 14-chassis.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be readily apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention.
Referring to fig. 1 to 5, as a first embodiment of the present invention, there is provided a front-rear type two-wall-brushing washing vehicle, including a cab 1 and a chassis 14; and a damping spring steel plate is arranged on the chassis 14. The device comprises a cleaning device, a water tank 3, a hydraulic system 6 for controlling the posture adjustment of the cleaning device in the cleaning action, a waterway system 7 for providing a cleaning water source, an electrical system 8 for providing cleaning power and a power cabin 2; a waterway system element for controlling the waterway system 7 to work is arranged in the power cabin 2;
the chassis 14 is connected with the water tank 3 through a U-shaped bolt; the water tank 3 is positioned above the damping spring steel plate, a bridge support 5 is further arranged between the water tank 3 and the damping spring steel plate, and the bridge support 5 is used for supporting the water tank 3 to prevent unbalanced loading; the bridge supports 5 are fixedly mounted on the frame.
The cleaning devices are two groups, one group is arranged at the front end of the cab 1 through a front hanging plate 9, and the other group is arranged at the rear part of the water tank 3 through a rear hanging plate 4.
Specifically, the whole vehicle is provided with two groups of cleaning devices, so that the high and low positions of one wall can be cleaned simultaneously, and the cleaning efficiency is effectively improved. It should be noted that, the cleaning device installed at the front end of the cab 1 is a front cleaning device, and the cleaning device installed at the rear part of the water tank 3 is a rear cleaning device, which are arranged in tandem, so that the cleaning device can be used in a height-adjustable manner, the cleaning area is larger, and the cleaning efficiency is high.
The waterway system component comprises a water pump communicated with the inside of the water tank 3 and a control valve for controlling the switch of the water pump.
The bridge support 5 comprises a support seat arranged on the water tank 3 and a support hydraulic cylinder;
the supporting hydraulic cylinder is used for realizing rigid support between the water tank 3 and the damping spring steel plate. When the vehicle is cleaned in the running process, the bottom of the supporting hydraulic cylinder can be used for extending downwards to the damping spring steel plate, and the top of the supporting hydraulic cylinder extends out to apply upward force to the supporting seat, so that the water tank 3 is prevented from being loaded eccentrically; the bridge supports 5 can be uniformly distributed and arranged according to the stress condition of the water tank 3, and are generally symmetrically arranged 4.
The cleaning device comprises a working arm 11 and a rolling brush 12 arranged at the free end of the working arm 11;
the working arm 11 comprises a horizontal moving device for realizing full-automatic transverse movement of the working arm 11 and a hydraulic rotating device capable of rotating 180 degrees;
the rolling brush 12 includes a rolling brush main frame installed on the working arm 11, a rolling brush wheel installed on the rolling brush main frame to be rotatable, and a water spray rod 13 having a nozzle.
The working arm 11 is a three-section arm, a hydraulic cylinder is distributed on each section arm, and the extension of each section arm can be realized by controlling the extension of the hydraulic cylinder.
And a boom support wheel 10 capable of lifting hydraulically is mounted on the working arm 11.
During operation, the front and rear wall-brushing cleaning vehicles are stopped at proper positions of a lane, during washing operation, arm support supporting wheels 10 on two sides of a working arm 11 on the front cleaning device are put down, a hydraulic cylinder on the working arm 11 is controlled to extend out, the working arm extends out to a proper height and keeps a proper distance with the wall surface, a horizontal moving device of the working arm 11 is controlled to enable a rolling brush to be close to the wall surface until the rolling brush is contacted, a water pump is controlled to be started to enable a nozzle on a water spray rod 13 to start spraying water, the washing height is kept unchanged until washing operation of the washing surface with the height is completed, and the rear cleaning device operates as the front cleaning device; the front cleaning device and the rear cleaning device can work independently and jointly, the wall surface can be brushed at a high level and a low level during the joint work, the cleaning area of the vehicle during single operation is greatly enlarged, and all the operations are completed under the control of an electric system.
In a normal driving state, the supporting hydraulic cylinder on the bridge support 5 is in a retraction state, and the supporting hydraulic cylinder is separated from the damping spring steel plate, so that the normal damping effect of the damping spring steel plate is ensured; when cleaning operation is carried out in a running state, the supporting hydraulic cylinder is controlled to synchronously extend downwards for a proper distance to abut against the damping spring steel plate, the top portion of the supporting hydraulic cylinder extends out to apply upward force to the supporting seat, namely the floating connection between the chassis 14 and the damping spring steel plate is changed into rigid support, and the stability of the whole vehicle is improved.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and the present invention has been described in detail only with reference to the preferred embodiments, and it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which are within the scope of the claims of the present invention.
Claims (7)
1. A front-back type two-wall-brushing cleaning vehicle comprises a cab (1) and a chassis (14); be equipped with damping spring steel sheet on chassis (14), its characterized in that: comprises a cleaning device, a water tank (3), a hydraulic system (6) for controlling the posture adjustment of the cleaning device in the cleaning action, a waterway system (7) for providing a cleaning water source, an electrical system (8) for providing cleaning power and a power cabin (2); a waterway system element for controlling the waterway system (7) to work is arranged in the power cabin (2);
the chassis (14) is connected with the water tank (3) through a U-shaped bolt; the water tank (3) is positioned above the damping spring steel plate, a bridge support (5) is further installed between the water tank (3) and the damping spring steel plate, and the bridge support (5) is used for supporting the water tank (3) to prevent unbalance loading;
the cleaning device is divided into two groups, one group is arranged at the front end of the cab (1) through a front hanging plate (9), and the other group is arranged at the rear part of the water tank (3) through a rear hanging plate (4).
2. A front and rear wall-brushing cleaning vehicle as claimed in claim 1, wherein: the waterway system element comprises a water pump communicated with the inside of the water tank (3) and a control valve for controlling the switch of the water pump.
3. A front and rear wall-brushing cleaning vehicle as claimed in claim 1, wherein: the bridge support (5) comprises a support seat arranged on the water tank (3) and a support hydraulic cylinder;
the supporting hydraulic cylinder is used for realizing rigid support between the water tank (3) and the damping spring steel plate.
4. A front-rear wall-brushing cleaning vehicle according to any one of claims 1-3, characterized in that: the cleaning device comprises a working arm (11) and a rolling brush (12) arranged at the free end of the working arm (11);
the working arm (11) comprises a horizontal moving device for realizing full-automatic transverse movement of the working arm (11) and a hydraulic rotating device capable of rotating 180 degrees;
the rolling brush (12) comprises a rolling brush main frame arranged on the working arm (11), a rolling brush wheel which is arranged on the rolling brush main frame and can rotate, and a water spraying rod (13) with a nozzle.
5. The front-rear wall-brushing cleaning vehicle as claimed in claim 4, wherein: the working arm (11) is a three-section arm, hydraulic cylinders are distributed on the three-section arm, and the extension of each section arm can be realized by controlling the extension of the hydraulic cylinders.
6. The front-rear wall-brushing cleaning vehicle as claimed in claim 4, wherein: arm support supporting wheels (10) capable of lifting hydraulically are mounted on two sides of the working arm (11).
7. A front and rear wall-brushing cleaning vehicle as claimed in claim 6, wherein: the power cabin (2) is positioned behind the cab (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453011.5A CN112900332A (en) | 2021-04-26 | 2021-04-26 | Front-back type wall cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453011.5A CN112900332A (en) | 2021-04-26 | 2021-04-26 | Front-back type wall cleaning vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112900332A true CN112900332A (en) | 2021-06-04 |
Family
ID=76108976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110453011.5A Pending CN112900332A (en) | 2021-04-26 | 2021-04-26 | Front-back type wall cleaning vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN112900332A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457734A (en) * | 2022-04-13 | 2022-05-10 | 徐州徐工环境技术有限公司 | Multi-degree-of-freedom foldable arm support device for wall surface cleaning |
| CN114753287A (en) * | 2022-04-22 | 2022-07-15 | 徐州徐工环境技术有限公司 | Operation method of wall surface cleaning vehicle |
| CN114766998A (en) * | 2022-04-21 | 2022-07-22 | 徐州徐工环境技术有限公司 | Single-engine wall surface cleaning vehicle |
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| CN114766998A (en) * | 2022-04-21 | 2022-07-22 | 徐州徐工环境技术有限公司 | Single-engine wall surface cleaning vehicle |
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