CN219753120U

CN219753120U - Cleaning device for highway subgrade and pavement maintenance

Info

Publication number: CN219753120U
Application number: CN202321327937.0U
Authority: CN
Inventors: 张艳慧; 张小苛; 刘颖; 杨旭; 汪晓东
Original assignee: Hubei Yiheng Construction Co ltd
Current assignee: Hubei Yiheng Construction Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-09-26
Anticipated expiration: 2033-05-29

Abstract

The utility model is suitable for the technical field of highway subgrade and road surface maintenance, and discloses a cleaning device for highway subgrade and road surface maintenance. According to the technical scheme, under the transmission action of the rotating screw rod on the transmission sleeve and the supporting action of the pushing rod on the fixed sleeve, the sliding plate can be enabled to provide corresponding pushing force for the fixed sleeve through the transmission of the pushing rod when moving, so that the water collecting pipe and the flushing nozzle can vertically move to adjust the height between the flushing nozzle and the ground, the situation that the flushing nozzle is damaged due to contact impact with pavement impurities at will is avoided, and the flushing quality of the pavement is improved.

Description

Cleaning device for highway subgrade and pavement maintenance

Technical Field

The utility model is suitable for the technical field of expressway roadbed pavement maintenance, and particularly relates to a cleaning device for expressway roadbed pavement maintenance.

Background

At present, a highway, namely a highway specially used for vehicles to run at high speed, and after construction is completed, solid impurities such as a large amount of soil dust are accumulated and adhered on the surface of the highway, and before the highway is used, the highway needs to be washed, cleaned and maintained, so that the accumulation of the soil dust impurities is avoided, and the running safety is influenced.

However, at present, when carrying out the washing clearance maintenance to highway road surface, to different pile up high solid impurity, the washing power height that needs is also different, and because the height of washing shower nozzle can't be quick adjusts, very easily lead to washing height too high or low and lead to the washing shower nozzle to contact with the impurity on road surface and produce the damage in moving base horizontal migration overlength, influence the clearance quality to the road surface impurity. Therefore, we propose a cleaning device that highway subgrade road surface maintenance was used.

Disclosure of Invention

The utility model mainly aims to provide a cleaning device for maintaining the roadbed and the pavement of an expressway, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the cleaning device for the maintenance of the highway subgrade and the pavement comprises a movable base, wherein a water storage tank is fixedly arranged on the surface of the top of the movable base, a drain pipe is fixedly communicated with the surface of the bottom of the water storage tank, and a control valve is fixedly arranged on the surface of the outer side of the drain pipe;

the surface of the two sides of the middle end of the bottom of the movable base is fixedly provided with an adjusting frame, the middle end of the inner side of each adjusting frame is rotatably provided with a rotating screw rod through a bearing, the surface of the top end of the outer side of each rotating screw rod is movably sleeved with a transmission sleeve, the surface of the outer side of the bottom of each adjusting frame is slidably attached and provided with a sliding plate, and the surface of the bottom of each sliding plate is hinged with a pushing rod through a rotating shaft;

the surface fixing of drain pipe bottom intercommunication has the bellows, bellows bottom surface fixed mounting has the conveyer pipe, the fixed sleeve that has cup jointed of conveyer pipe outside middle-end surface fixing, and the push rod bottom articulates in fixed sleeve outside surface through the pivot.

Through adopting above-mentioned technical scheme, through the transmission effect of rotating the lead screw transmission sleeve to and combine the push rod to the fixed telescopic action with down, can make the sliding plate can drive through the push rod when removing and make its corresponding driving force that provides the fixed sleeve for water collecting pipe and shower nozzle can carry out vertical removal and adjust the height of shower nozzle and ground, avoid the shower nozzle arbitrary and the road surface impurity emergence contact impact and make it impaired, improve the quality of washing the road surface.

As an alternative of the technical scheme of the utility model, a servo motor is fixedly arranged on the middle end surface of each side edge of the adjusting frame, and a transmission shaft of the servo motor is fixedly connected with the outer surface of the rotating screw rod.

By adopting the technical scheme, the power source required by adjustment is provided for the whole device through the structural effect of the servo motor.

As an alternative scheme of the technical scheme of the utility model, the middle end of the bottom of each adjusting frame is provided with a limiting groove, the surface of the bottom of the outer side of each transmission sleeve is fixedly provided with a limiting block, the bottom of each limiting block is fixedly connected with the surface of the top of the sliding plate, and the limiting blocks penetrate through and are slidably arranged in the limiting grooves.

Through adopting above-mentioned technical scheme, through the spacing effect of the direction of spacing groove to the stopper under and guarantee the rationality of whole regulation.

As an alternative scheme of the technical scheme of the utility model, the middle end of the top of the water storage tank is fixedly communicated with a water inlet pipe, the surface of the bottom of the conveying pipe is fixedly communicated with a water collecting pipe, the surface of the bottom of the water collecting pipe is fixedly communicated with flushing spray heads, and the number of the flushing spray heads is a plurality of groups.

Through adopting above-mentioned technical scheme, through the structure effect of inlet tube and shower nozzle that washes, realize the washing clearance processing to highway road surface.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the cleaning device for the highway subgrade and pavement maintenance, the transmission effect of the transmission sleeve is achieved through the rotating screw rod, when the servo motor is operated to drive the rotating screw rod to rotate in the adjusting frame, the transmission sleeve can be driven to horizontally move in the adjusting frame, the sliding plate is driven to horizontally move synchronously outside the adjusting frame, the upper end and the lower end of the pushing rod are respectively connected with the sliding plate and the outer side of the fixed sleeve by combining the rotating shaft, the sliding plate can be driven by the pushing rod to provide corresponding pushing force for the fixed sleeve when moving, the water collecting pipe and the flushing nozzle can vertically move to adjust the height of the flushing nozzle and the ground, the flushing nozzle is prevented from being damaged due to contact impact between the flushing nozzle and pavement impurities, and the pavement flushing quality is improved.

2. According to the cleaning device for the highway subgrade and pavement maintenance, the limiting block is slidably arranged in the limiting groove, so that the transmission sleeve can only horizontally move in the adjusting frame to drive the sliding plate to synchronously and horizontally move under the guiding and limiting action of the transmission block by combining the limiting groove when the rotating screw rod rotates, and the transmission adjustment rationality of the whole device is further ensured.

Drawings

FIG. 1 is a schematic diagram showing the overall side view of a cleaning device for maintenance of highway subgrade and pavement according to the present utility model;

FIG. 2 is a schematic diagram showing an overall front sectional structure of a cleaning device for maintenance of highway subgrade and pavement according to the present utility model;

fig. 3 is a schematic view showing a bottom perspective structure of an adjusting frame of a cleaning device for maintaining a highway subgrade and a road surface.

Reference numerals: 1. a movable base; 11. a water storage tank; 12. a water inlet pipe; 13. a drain pipe; 2. an adjusting frame; 21. rotating the screw rod; 22. a transmission sleeve; 23. a sliding plate; 24. a push rod; 25. a corrugated hose; 26. a delivery tube; 27. a fixed sleeve; 28. a water collecting pipe; 29. flushing the spray head; 3. a servo motor; 31. a control valve; 4. a limiting block; 41. and a limit groove.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a cleaning device that highway subgrade road surface maintenance was used, every regulation frame 2 side middle-end fixed surface installs servo motor 3, and servo motor 3 transmission shaft is connected with the outside surface stationary phase of rotating screw 21, remove 1 bottom middle-end both sides surface equal fixed mounting of base and have regulation frame 2, every regulation frame 2 inboard middle-end is rotated through the bearing and is installed and rotate screw 21, every rotation screw 21 outside top surface all activity has cup jointed transmission sleeve 22, every regulation frame 2 bottom outside surface all slip fit installs sliding plate 23.

In this technical scheme (shown in fig. 1, 2 and 3), each sliding plate 23 is hinged with a push rod 24 on the bottom surface thereof through a rotating shaft, a corrugated hose 25 is fixedly communicated with the bottom surface of the drain pipe 13, a conveying pipe 26 is fixedly arranged on the bottom surface of the corrugated hose 25, a fixed sleeve 27 is fixedly sleeved on the middle end surface of the outer side of the conveying pipe 26, and the bottom of the push rod 24 is hinged on the outer side surface of the fixed sleeve 27 through the rotating shaft.

In this technical scheme (through the illustration of fig. 1, 2 and 3), the spacing groove 41 has been seted up to every regulation frame 2 bottom middle-end, and the equal fixed mounting in the outside bottom surface of every transmission sleeve 22 stopper 4, stopper 4 bottom and sliding plate 23 top surface stationary phase are connected, and stopper 4 runs through and installs in spacing groove 41 inside.

In the technical scheme (shown in figures 1, 2 and 3), a water storage tank 11 is fixedly arranged on the surface of the top of a movable base 1, a drain pipe 13 is fixedly communicated with the surface of the bottom of the water storage tank 11, a control valve 31 is fixedly arranged on the surface of the outer side of the drain pipe 13, and a water inlet pipe 12 is fixedly communicated with the middle end of the top of the water storage tank 11.

In some technical solutions (shown in fig. 1, 2 and 3), the bottom surface of the conveying pipe 26 is fixedly connected with a water collecting pipe 28, the bottom surface of the water collecting pipe 28 is fixedly connected with a flushing nozzle 29, and the number of the flushing nozzles 29 is a plurality of groups.

During operation, according to the accumulated height of soil dust impurities on the road surface, the servo motor is opened through the external control switch to drive the rotary screw rod 21 to rotate in the adjusting frame 2, the transmission effect of the limiting groove 41 on the limiting block 4 is combined, the rotary screw rod 21 can drive the transmission sleeve 22 to synchronously move in the adjusting frame 2 along with the transmission effect of the limiting block 4, the sliding plate 23 is driven to synchronously move horizontally towards the outer side of the corrugated hose 25 along with the transmission effect of the limiting block 4, the fixed sleeve 27 can drive the conveying pipe 26 to vertically move by the pushing action of the pushing rod 24, the water collecting pipe 28 and the flushing nozzle 29 can vertically move by combining with the extensibility of the corrugated hose 25, the position of the flushing nozzle 29 is adjusted, the flushing nozzle 29 can keep a certain distance from the road surface to be positioned, and then the control valve 31 is opened to convey and spray the flushing water to the road surface to flush the road surface.

Claims

1. The utility model provides a cleaning device that highway subgrade road surface maintenance was used, includes mobile base (1), its characterized in that: the water storage tank (11) is fixedly arranged on the top surface of the movable base (1), a drain pipe (13) is fixedly communicated with the bottom surface of the water storage tank (11), and a control valve (31) is fixedly arranged on the outer side surface of the drain pipe (13);

the two side surfaces of the middle end of the bottom of the movable base (1) are fixedly provided with adjusting frames (2), the middle end of the inner side of each adjusting frame (2) is rotatably provided with a rotating screw rod (21) through a bearing, the top end surface of the outer side of each rotating screw rod (21) is movably sleeved with a transmission sleeve (22), the outer side surface of the bottom of each adjusting frame (2) is slidably attached with a sliding plate (23), and the bottom surface of each sliding plate (23) is hinged with a pushing rod (24) through a rotating shaft;

the utility model discloses a drain pipe, including drain pipe (13), bottom surface fixed intercommunication has bellows (25), bellows (25) bottom surface fixed mounting has conveyer pipe (26), fixed sleeve (27) have been cup jointed to the fixed surface of the middle end in conveyer pipe (26) outside, and push rod (24) bottom articulates in fixed sleeve (27) outside surface through the pivot.

2. The cleaning device for maintenance of highway subgrade pavement according to claim 1, characterized in that: the middle end surface of each side edge of the adjusting frame (2) is fixedly provided with a servo motor (3), and a transmission shaft of the servo motor (3) is fixedly connected with the outer surface of the rotating screw rod (21).

3. The cleaning device for maintenance of highway subgrade pavement according to claim 1, characterized in that: limiting grooves (41) are formed in the middle end of the bottom of each adjusting frame (2), limiting blocks (4) are fixedly mounted on the outer side bottom surfaces of the transmission sleeves (22), the bottoms of the limiting blocks (4) are fixedly connected with the top surfaces of the sliding plates (23), and the limiting blocks (4) penetrate through and are slidably mounted in the limiting grooves (41).

4. The cleaning device for maintenance of highway subgrade pavement according to claim 1, characterized in that: the middle end of the top of the water storage tank (11) is fixedly communicated with a water inlet pipe (12).

5. The cleaning device for maintenance of highway subgrade pavement according to claim 1, characterized in that: the bottom surface of the conveying pipe (26) is fixedly communicated with a water collecting pipe (28), the bottom surface of the water collecting pipe (28) is fixedly communicated with flushing nozzles (29), and the number of the flushing nozzles (29) is a plurality of groups.