CN218990032U - Highway construction maintenance device - Google Patents

Abstract

The utility model relates to the technical field of road maintenance devices, and discloses a highway construction maintenance device, which includes a car body, the car body is provided with a driver's cabin, a collection box and a water tank, and the collection box is used to collect road debris; Spraying assembly, the spraying assembly is arranged on the rear side and the left and right sides of the water tank, the spraying assembly includes a rotating unit and a watering unit, the rotating unit includes a worm wheel, the watering unit includes a worm, through the worm wheel and the worm The spraying angle and height can be adjusted; the cleaning assembly is arranged under the vehicle body, and the cleaning assembly is connected with the collection box for cleaning and collecting road debris. Sprinkling components are installed on the back side and left and right sides of the water tank to achieve large-scale sprinkling and dust reduction to adapt to the wide characteristics of the highway; the water pipe can be driven to rotate by the worm gear and worm in the rotating unit and the sprinkling unit, and then the adjustment can be realized. The angle and height of the sprinkler.

Description

A highway construction and maintenance device

technical field

The utility model relates to the technical field of road maintenance devices, in particular to a highway construction maintenance device.

Background technique

The road surface needs to be maintained during the construction of the expressway. The existing maintenance method is to directly cover the expressway with straw curtains after the completion of the expressway, and then perform watering maintenance. However, because the straw curtains are covered, it will cause inconvenience for the sprinkler to drive. Cause sprinkling difficulty, and can't clean the rubbish on road surface.

The patent with the publication number CN208072150U discloses a highway construction and maintenance device, which includes a mobile support plate, the left and right sides of the lower end of the mobile support plate are connected with shaft-connected mobile wheels through the rotation of the rotating shaft, and the right end of the mobile support plate is fixed with a fixed stopper by screws. There is a trolley handrail on the upper right side of the fixed baffle plate, and a water storage bucket is fixed on the upper right side of the movable support plate, a sealing cover is hinged on the upper right side of the water storage bucket, and a water outlet knob is connected to the lower side of the front end of the water storage bucket. The device is equipped with a sweeping body for sticking ash, and is also provided with a drain port for sprinkling water, but the drain port of the device is fixed in the cleaning body, so that the sprinkling range is small, and the sprinkling angle and height cannot be adjusted, so it is not suitable for high-speed The road surface environment of the highway is empty, and it is not possible to sprinkle water and dust on the expressway in a large scale.

Therefore, how to make the expressway construction and maintenance device to carry out large-scale sprinkling and dust reduction on the empty expressway pavement while cleaning the road surface sundries has become a technical problem to be solved.

Utility model content

The utility model aims to provide a highway construction and maintenance device for overcoming the problems that the existing device cannot perform large-scale sprinkling and dust reduction on the expressway, and it is inconvenient to adjust the sprinkling angle and height. Spraying components are installed to achieve large-scale sprinkling and dust reduction to adapt to the characteristics of the wide road surface of the expressway; the rotation unit and the worm gear and worm in the sprinkling unit can drive the water pipe to rotate, and then realize the adjustment of the angle and height of sprinkling.

A highway construction and maintenance device includes: a car body, the car body is provided with a driver's cabin, a collection box and a water tank, and the collection box is used to collect road debris; a spraying assembly, the spraying assembly is arranged in the water tank On the rear side and on the left and right sides, the spraying assembly includes a rotating unit and a watering unit, the rotating unit includes a worm wheel, the watering unit includes a worm, and the spraying angle and height can be adjusted through the worm wheel and the worm; the cleaning assembly, the The cleaning assembly is arranged under the vehicle body, and the cleaning assembly is connected with the collection box for cleaning and collecting road debris.

Further, the rotating unit also includes a support wheel, a fixed rod and a first support block, the support wheel is fixed on both sides of the first support block, a limiting groove is provided in the middle of the support wheel, adjacent to the A worm wheel is arranged between the support wheels, and the fixed rod passes through the support wheels and the worm wheel in sequence.

Further, the sprinkler unit also includes a second support block, a first groove and a water pipe, the first groove is adapted to the support wheel, and the first groove slides along the support wheel, so The first groove is arranged on both sides of the second support block, the worm is arranged between adjacent first grooves, and the water pipe is arranged on the other side of the second support block.

Further, the middle part of the first groove is provided with a limit bolt matching the limit groove, and a second stopper suitable for the fixing rod is arranged between the first grooves on both sides. groove.

Further, the water pipe is fixedly connected to the second support block through a fixing ring, and several spray heads are arranged on the water pipe.

Further, a spacer and a nut are provided to match the limit bolt, and the spacer and nut are used to fix the limit bolt so that the first groove is fixed to the support wheel.

Further, the cleaning assembly includes a hydraulic telescopic rod, a cleaning disc, a cleaning brush and a suction cup, one end of the hydraulic telescopic rod is connected to the bottom of the vehicle body, and the other end is connected to a cleaning disc, and the cleaning disc is rotatably connected to a cleaning brush , a suction cup is arranged between adjacent cleaning brushes.

Further, the suction cup is connected to the collection box, and an air suction pump is arranged in the collection box, and the road debris is sucked into the collection box through the suction cup.

Further, a water filling port is provided on the top of the water tank, and an observation window is provided on one side of the water tank for observing the water level in the water tank.

Further, the water tank is connected with a water pump, and the output end of the water pump is connected with a three-way pipe, and the three-way pipe is connected to the water pipe through a water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are:

Spraying components are installed on the back and left and right sides of the water tank, which can spray in different directions, and the spraying range is wider. It is suitable for the wide road surface of the expressway and avoids the vehicle body from moving back and forth to spray; the spraying component includes a rotating unit and a sprinkler unit. The rotating unit includes a support wheel and a worm wheel. The sprinkling unit includes a water pipe, a worm matched with the worm wheel, and a first groove adapted to the support wheel. A limit bolt is arranged in the first groove, and the limit bolt can move along the support wheel. The limit groove on the top slides, starts the worm, makes the worm rotate along the worm wheel, drives the first groove to rotate along the support wheel, makes the second support block rotate, drives the water pipe to rotate, and then realizes the adjustment of the spraying angle and height, which can be used on highways. The road surface is sprayed and maintained, and at the same time, it can also spray and reduce the dust above the highway road surface; the worm wheel and the support wheel are set in a semicircle shape, and the rotation track of the second support block is a semicircle arc shape, which makes the spraying angle of the nozzle wider.

The bottom of the car body is equipped with a cleaning component, which can clean the debris on the road surface. The debris fixed on the road surface is cleaned by the rotating cleaning brush, and the debris is sucked into the collection box by the suction cup between the adjacent cleaning brushes, which is convenient. For centralized processing.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Figure 1 is a schematic diagram of the overall structure of a highway construction and maintenance device.

Fig. 2 is another overall structural schematic diagram of a highway construction and maintenance device.

Fig. 3 is a top view of a highway construction and maintenance device.

Fig. 4 is a schematic diagram of the bottom structure of a highway construction and maintenance device.

Fig. 5 is a structural schematic diagram of a spraying assembly in a highway construction and maintenance device.

Fig. 6 is a structural schematic diagram of another angle of the spraying assembly in the highway construction and maintenance device.

Fig. 7 is a structural schematic diagram of a rotating unit in an expressway construction and maintenance device.

FIG. 8 is an enlarged view at A in FIG. 6 .

Fig. 9 is a structural schematic diagram of a working state of a spraying assembly in a highway construction and maintenance device.

Fig. 10 is a structural schematic diagram of another working state of the spraying assembly in the expressway construction and maintenance device.

Fig. 11 is a side view of another working state of the spraying assembly in the expressway construction and maintenance device.

Fig. 12 is a structural schematic diagram of a cleaning brush in an expressway construction and maintenance device.

In the figure: 1, car body; 2, cockpit; 3, collection box; 4, water tank; 5, water pump; 6, tee pipe; 7, rotating unit; 701, support wheel; 702, limit groove; 703 , worm gear; 704, fixed rod; 705, first support block; 8, sprinkler unit; 801, water pipe; 802, nozzle; 803, fixed ring; 804, first groove; 805, limit bolt; 806, worm; 807, the second groove; 808, the second support block; 9, the water inlet; 10, the cleaning disc; 11, the cleaning brush; 12, the hydraulic telescopic rod; 13, the suction cup; 14, the spacer;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Specific examples:

Please refer to Fig. 1-Fig. 3, a kind of expressway construction maintenance device comprises car body 1, and car body 1 is provided with cockpit 2, is convenient to operator's driving; The tank 3 is used to collect the cleaned road surface debris, and the water tank 4 is used to store water resources, which is convenient for spraying and maintaining the highway road surface.

Please refer to Fig. 4 and Fig. 12, the collection box 3 is connected with a cleaning assembly, and the cleaning assembly is arranged under the car body 1. The cleaning assembly includes a hydraulic telescopic rod 12, a cleaning disc 10, a cleaning brush 11 and a suction cup 13, and one end of the hydraulic telescopic rod 12 is fixed. Under the car body 1, the other end is connected to the cleaning disc 10, and the cleaning disc 10 is connected to the cleaning brush 11 through bearing rotation, and a suction cup 13 is arranged between adjacent cleaning brushes 11, and the hydraulic telescopic rod 12 is controlled to make the cleaning brush 11 touch the highway On the road surface, the rotation of the cleaning disc 10 is controlled by a micro-motor, so that the cleaning brush 11 rotates in contact with the highway surface, and the rotating cleaning brush 11 facilitates cleaning of debris adhering to the highway surface; the suction cup 13 is connected to the collection box 3 through a suction tube, and the collection box 3 is provided with an air suction pump, and the pressure difference generated by the air suction pump is convenient for absorbing the debris to be cleaned; through the cooperative use of the cleaning brush 11 and the suction cup 13, the road surface debris can be cleaned and collected, which is conducive to the centralized treatment of the debris.

Please refer to Fig. 5-Fig. 7, the water tank 4 rear side and the left and right sides are all provided with spray assembly, and in the spray assembly nozzle 802 faces different directions, and the spray range is wider, is applicable to wide, open expressway road surface; Spray assembly includes rotating Unit 7 and sprinkler unit 8, wherein the rotating unit 7 includes a support wheel 701, a worm wheel 703, a fixed rod 704 and a first support block 705, the first support block 705 is welded to the car body 1, and both sides of the first support block 705 are welded There are support wheels 701. In this embodiment, two support wheels 701 are welded on one side, and an interval is set between two adjacent support wheels 701. The middle part of the support wheels 701 is provided with a limiting groove 702, and two adjacent A worm wheel 703 is arranged between the support wheels 701, the support wheel 701 and the worm wheel 703 are semicircular, the worm wheel 703 is welded to the first support block 705, the fixed rod 704 runs through the support wheel 701 and the worm wheel 703 in turn, and is welded to the support wheel 701 and The worm wheel 703 reinforces the support wheel 701 and the worm wheel 703 .

Please refer to FIG. 8 , the sprinkler unit 8 includes a second support block 808 , a first groove 804 , a worm 806 and a water pipe 801 , and the first groove 804 is arranged on both sides of the second support block 808 . There are two first grooves 804, and there is a space between the adjacent first grooves 804. The first grooves 804 are semicircular and fit with the support wheel 701. The middle of the first grooves 804 is provided with a stopper 805, the limit bolt 805 is adapted to the limit groove 702, the limit bolt 805 slides along the limit groove 702, the first groove 804 can slide along the support wheel 701, the limit bolt 805 and the limit groove 702 play a limiting role position function to prevent the first groove 804 from shifting during the sliding process; a worm 806 is arranged between adjacent first grooves 804, and one end of the worm 806 shaft is rotatably connected to the second support block 808, and the worm 806 is compatible with the worm wheel 703 Matching, start the worm gear 703 and the worm 806 can drive the first groove 804 to slide along the support wheel 701; there is a second groove 807 between the adjacent first grooves 804 on both sides, and the second groove 807 is suitable for the fixed rod 704 Matching; the other side of the second support block 808 is provided with a water pipe 801, the water pipe 801 is sleeved in the fixed ring 803, the fixed ring 803 is welded to the second support block 808, and several fixed rings 803 are provided to facilitate fixing the water pipe 801; Several nozzles 802 are arranged on the water pipe 801, which is convenient for spraying and reducing dust on the wide expressway road surface.

Please refer to Fig. 9, when the second support block 808 is vertical to the first support block 705, the nozzle 802 is parallel to the road surface, and can spray and maintain the road surface; please refer to Fig. 10 and Fig. 11, start the worm gear 703 and the worm 806, The motor that controls the worm wheel 703 and the worm screw 806 is not shown in the figure, so that the worm screw 806 rotates along the worm wheel 703, and drives the first groove 804 to rotate along the support wheel 701, so that the second support block 808 rotates, and gradually contacts with the first support block 705. During the rotation of the second support block 808, the stopper 805 slides along the limit groove 702 to play a position-limiting role. The second groove 807 rotates along the fixed rod 704, and the fixed rod 704 is located in the second concave position. In the groove 807, it plays the role of stabilizing the second support block 808; after adjusting the angle of the second support block 808, it is reinforced by the gasket 14 and the nut 15 that are compatible with the limit bolt 805, and the first concave is further fixed. The position of the groove 804 relative to the support wheel 701, and then fix the position of the second support block 808, so that the angle between the second support block 808 and the first support block 705 is fixed. At this time, there is a certain distance between the nozzle 802 and the ground. The included angle changes the spraying angle and height, thereby realizing the adjustment of the spraying angle and height. It can spray the dust above the expressway road surface, and the spraying range is wide, which is suitable for the wide and empty expressway road surface.

The top of the water tank 4 is provided with a water inlet 9, and one side of the water tank 4 is provided with an observation window, which can observe the water level in the water tank 4, so as to add water in time; the water tank 4 is connected with a water pump 5, and the output end of the water tank 5 is connected with a three-way pipe 6 , the three-way pipe 6 is connected to the water pipe 801 through the water outlet pipe, the water resource in the water tank 4 is extracted by the water pump 5, and the water resource is transported through the three-way pipe 6 and the water outlet pipe to provide water for the water pipe 801 and the nozzle 802.

The cockpit 2 is provided with motor buttons for controlling the hydraulic telescopic rod 12, the micro-motor, the water pump 5 and the worm gear 703 and the worm 806, and the operator can complete the control in the cockpit 2.

In this embodiment, the rotating unit 7 and the sprinkling unit 8 are used together. By starting the worm gear 703 and the worm 806, the first groove 804 slides along the support wheel 701, driving the second support block 808 to rotate. During the rotation, the fixed rod 704 It is located in the second groove 807, which helps the second support block 808 to rotate smoothly. The support wheel 701 and the worm wheel 703 are both semicircular, so the rotation track of the second support block 808 is a semicircular arc. The water pipe 801 on the other side rotates with the second support block 808, thereby realizing the adjustment of the spraying angle and height; the spraying components are distributed on the rear side and the left and right sides of the water tank 4, and the spraying range is wide; the cleaning component is arranged under the car body 1, The height of the cleaning brush 11 from the ground is adjusted by controlling the hydraulic telescopic rod 12, and the rotation of the cleaning brush 11 is controlled by a micro-motor, and the debris adhering to the road surface is cleaned by the rotating cleaning brush 11, and the two adjacent cleaning brushes 11 are arranged between There is a suction cup 13, through which the sundries are sucked into the collection box 3, which is convenient for centralized processing of the sundries.

Working principle: drive the car body 1 on the expressway to clean and spray the road surface, control the hydraulic telescopic rod 12 to make the cleaning brush 11 clean the road surface, and absorb the cleaned debris into the collection box 3 through the suction cup 13; The actual situation of the road surface determines the spraying angle of the nozzle 802, so that the second support block 808 is perpendicular to the first support block 705, the nozzle 802 is perpendicular to the ground, the water pump 5 is started, the valve of the three-way pipe 6 is opened, and the water in the water tank 4 passes through the three-way The outlet pipe connected to the pipe 6 is connected to the water pipe 801, and the water resource is sprayed and maintained on the road surface through the nozzle 802; since the highway is empty, there will be dust when the wind blows. Rotate under the action of the worm wheel 703 worm 806 and the first groove 804, the support wheel 701 and the second groove 807, and the fixed rod 704. The ground gradually forms an included angle. After fixing the position of the second support block 808, the spacer 14 and the nut 15 are used to reinforce the stop bolt 805, and the nozzle 802 sprays water mist upwards to spray the dust above the expressway. At the same time, it can realize Maintenance of road surfaces.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a highway construction maintenance device which characterized in that includes:

the vehicle comprises a vehicle body (1), wherein a cockpit (2), a collecting box (3) and a water tank (4) are arranged on the vehicle body (1), and the collecting box (3) is used for collecting road impurities;

the spraying assembly is arranged on the rear side and the left side and the right side of the water tank (4), the spraying assembly comprises a rotating unit (7) and a sprinkling unit (8), the rotating unit (7) comprises a worm wheel (703), the sprinkling unit (8) comprises a worm (806), and the spraying angle and the spraying height can be adjusted through the worm wheel (703) and the worm (806);

the cleaning assembly is arranged below the vehicle body (1), and is connected with the collecting box (3) and used for cleaning and collecting road impurities.

2. The highway construction maintenance device according to claim 1, wherein: the rotating unit (7) further comprises supporting wheels (701), fixing rods (704) and first supporting blocks (705), the supporting wheels (701) are fixedly connected to two sides of the first supporting blocks (705), limiting grooves (702) are formed in the middle of the supporting wheels (701), worm gears (703) are arranged between adjacent supporting wheels (701), and the fixing rods (704) sequentially penetrate through the supporting wheels (701) and the worm gears (703).

3. The highway construction maintenance device according to claim 2, wherein: the sprinkling unit (8) further comprises a second supporting block (808), a first groove (804) and a water pipe (801), wherein the first groove (804) is matched with the supporting wheel (701), the first groove (804) slides along the supporting wheel (701), the first groove (804) is arranged on two sides of the second supporting block (808), a worm (806) is arranged between the adjacent first grooves (804), and the water pipe (801) is arranged on the other side of the second supporting block (808).

4. A highway construction maintenance device according to claim 3, wherein: the middle part of the first groove (804) is provided with a limit bolt (805) which is matched with the limit groove (702), and a second groove (807) which is matched with the fixed rod (704) is arranged between the two adjacent first grooves (804).

5. The highway construction maintenance device according to claim 4, wherein: the water pipe (801) is fixedly connected to the second supporting block (808) through a fixing ring (803), and a plurality of spray heads (802) are arranged on the water pipe (801).

6. The highway construction maintenance device according to claim 5, wherein: and a gasket (14) and a nut (15) are arranged in fit with the limit bolt (805), and the limit bolt (805) is fixed through the gasket (14) and the nut (15), so that the first groove (804) is fixed on the supporting wheel (701).

7. The highway construction maintenance device according to claim 1, wherein: the cleaning assembly comprises a hydraulic telescopic rod (12), a cleaning disc (10), cleaning brushes (11) and a sucker (13), wherein one end of the hydraulic telescopic rod (12) is connected to the lower portion of the vehicle body (1), the other end of the hydraulic telescopic rod is connected with the cleaning disc (10), the cleaning disc (10) is rotationally connected with the cleaning brushes (11), and the sucker (13) is arranged between every two adjacent cleaning brushes (11).

8. The highway construction maintenance device according to claim 7, wherein: the sucking disc (13) is connected to the collecting box (3), an air pump is arranged in the collecting box (3), and road impurities are sucked to the collecting box (3) through the sucking disc (13).

9. The highway construction maintenance device according to claim 1, wherein: the top of the water tank (4) is provided with a water filling port (9), and one side of the water tank (4) is provided with an observation window for observing the water level in the water tank (4).

10. The highway construction maintenance device according to claim 9, wherein: the water tank (4) is connected with a water suction pump (5), the output end of the water suction pump (5) is connected with a three-way pipe (6), and the three-way pipe (6) is connected with the water pipe (801) through a water outlet pipe.

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