CN219337097U - Road surface maintenance device for road construction - Google Patents

Abstract

The utility model relates to the technical field of road maintenance, and proposes a road surface maintenance device for road construction, comprising a box body, the box body is a hollow water storage tank, a water pump is arranged at the upper end of the box body, and one end of the water pump is connected to a A water pipe, one end of the water pipe communicates with two hoses facing vertically downwards, a handle is provided on the upper end of the box, mounting seats are provided on both sides of the box, and the two mounting seats Both of them are fixedly equipped with a lifting assembly, and the lower end of the lifting assembly is fixedly connected with a grinding assembly. This road maintenance device for road construction, through the cooperation of the second drive motor, driving wheel, driven wheel and lifting screw, will drive the grinding assembly to lift, clean the slag from the grinding sheet through the cleaning disc, and finally pass the The wiping disc wipes the grinding area clean, and the road surface after maintenance does not need to be cleaned by personnel. The slag or dust after grinding is collected by two dust collection hoods, which has a good environmental protection effect.

Description

A road surface maintenance device for road construction

technical field

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

Background technique

The pavement is a layered structure that is layered on the roadbed with various road materials or mixtures for vehicles to drive. The road pavement is mainly maintained through construction, maintenance and repair. The road surface is directly polished by the grinding sheet, which is likely to generate more dust and cause great pollution to the environment. After the grinding is completed, the staff needs to clean it, which is time-consuming and labor-intensive. Therefore, a road maintenance device for road construction is provided.

Utility model content

The utility model provides a road surface maintenance device for road construction, which solves the problems in the related art that grinding the road surface causes pollution to the environment and the like.

The technical scheme of the utility model is as follows: a road surface maintenance device for road construction, including a box body, characterized in that the box body is a hollow water storage tank, the upper end of the box body is provided with a water pump, and one end of the water pump is connected to There is a water pipe, one end of the water pipe is connected with two hoses facing vertically downwards, the upper end of the box is also provided with a handle, both sides of the box are provided with mounting seats, and the two installations Lifting components are fixedly installed on the seat, and the lower end of the lifting component is fixedly connected with a grinding component;

The grinding assembly includes a housing with an open lower end, a first drive motor, a grinding sheet, a cleaning disc, a wiping disc and a transmission belt, the housing is fixedly installed on the lower end of the lifting assembly, and the upper surface of the housing is fixedly installed There is a first driving motor, the output end of the first driving motor passes through the upper surface of the housing and is coaxially connected with a first pulley, and the first pulley is coaxially connected with the grinding sheet, so The inside of the housing is also provided with a cleaning disc and a wiping disc, one end of the cleaning disc is coaxially connected with a second pulley, one end of the wiping disc is coaxially connected with a third pulley, and the first pulley , The second pulley and the third pulley are connected through a transmission belt.

Preferably, the inside of the housing is provided with two dust collection covers, and the two suction covers are placed on both sides of the wiping plate, and the upper surface of the housing is provided with a suction fan box, and the suction The machine box communicates with the two dust suction hoods.

Preferably, the lower end of the cleaning disc is provided with a plurality of protrusions distributed in a circumferential array.

Preferably, both of the lifting assemblies include a second driving motor, a driving wheel, a driven wheel, a lifting screw and a connecting block, the second driving motor is fixedly installed on the upper surface of the mounting seat, and the second The output end of the driving motor passes through the mounting seat and is coaxially connected with a driving wheel, the driving wheel is meshed with the driven wheel, the center of the driven wheel is provided with a threaded through hole, and the middle part of the driven wheel passes through The threaded through hole is threadedly connected with the lifting screw, the lower end of the lifting screw is fixedly connected with a connecting block, and the connecting block is connected and fixed with the upper surface of the housing.

Preferably, both sides of the box body are provided with chute, the upper surface of the connecting block is provided with a slider, and one end of the slider is slidably connected to the inside of the chute.

Preferably, two fixed pulleys are installed at one end of the lower surface of the box, and universal wheels are installed at four corners of the lower surface of the box.

Working principle of the present utility model and beneficial effect are:

When there are large bumps on the road surface, large areas of corrosion corrode the road surface or hard blocks, and sharp objects damage the ground, use this device to polish and maintain the ground, and use the handle to cooperate with the universal wheel to push and pull the maintenance device to the place that needs maintenance. Above the road surface, pump out the water in the box to wash the ground, and then through the cooperation of the second drive motor, driving wheel, driven wheel and lifting screw, it will drive the grinding assembly to lift, and then lift the grinding assembly to the maintenance area When the upper surface is in contact, through the cooperation of the first driving motor, the first pulley and the grinding sheet, the uneven area of the road is smoothed, and then the rotation of the first pulley drives the second pulley and the second pulley under the movement of the transmission belt. The three pulleys are rotated, so that the cleaning disc can clean the slag polished by the grinding sheet, and the slag on the ground can be continuously scraped through the protrusions, and finally the grinding area is wiped clean by the wiping disc, after the maintenance is completed There is no need for personnel to clean the road surface, and it can effectively polish and clean the road surface. The slag or dust after grinding is collected by two dust collection hoods, and the environmental protection effect is good.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is one of three-dimensional schematic diagrams of the overall structure of the utility model;

Fig. 2 is one of three-dimensional schematic diagrams of the overall structure of the utility model;

Fig. 3 is one of three-dimensional schematic diagrams of the overall structure of the utility model;

Fig. 4 is a partial schematic diagram of the utility model A.

In the figure: 1. Box body; 2. Water pump; 3. Water pipe; 4. Flexible hose; 5. Handle; Driving wheel; 704, lifting screw; 705, connecting block; 8, grinding assembly; 801, housing; 802, first drive motor; 803, grinding sheet; 804, cleaning disc; 805, wiping disc; , Protrusion; 9, Vacuum cover; 10, Exhaust fan box; 11, Chute; 12, Slide block; 13, Universal wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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 all involve the scope of protection of the present utility model.

Please refer to Figures 1 to 4, a road surface maintenance device for road construction, including a box body 1, the box body 1 is a hollow water storage tank, the upper end of the box body 1 is provided with a water pump 2, and one end of the water pump 2 is connected to a water pipe 3 One end of the water pipe 3 is connected with two hoses 4 facing vertically downward. The hoses 4 face the ground, and the water in the box 1 is pumped out through the water pump 2 to flush the ground. The upper end of the box 1 is also provided with a handle. 5. The maintenance device can be pulled to an appropriate position to work through the handle 5. Mounting seats 6 are provided on both sides of the box body 1, and the lifting assembly 7 is fixedly installed on the two mounting seats 6. The lower end of the lifting assembly 7 is fixedly connected There is a grinding assembly 8, which is driven by the lifting assembly 7 to carry out lifting movement. The grinding assembly 8 includes a housing 801 with an open lower end, a first drive motor 802, a grinding sheet 803, a cleaning disc 804, a wiping disc 805 and a transmission belt 806, the housing The body 801 is fixedly mounted on the lower end of the lifting assembly 7, and the lifting assembly 7 drives the housing 801 to lift up and down. The upper surface of the housing 801 is fixedly installed with a first driving motor 802, and the output end of the first driving motor 802 passes through the opening of the housing 801. The upper surface is coaxially connected with a first pulley, and the first pulley is coaxially connected with the polishing sheet 803. The inside of the housing 801 is also provided with a cleaning disc 804 and a wiping disc 805. One end of the cleaning disc 804 is coaxially connected with a second pulley. Two pulleys, one end of the wiping disc 805 is coaxially connected with a third pulley, the first pulley, the second pulley and the third pulley are connected by transmission belt 806, and the first drive motor 802 drives the first pulley. The pulley rotates so that the grinding sheet 803 rotates continuously to smooth the uneven area of the road, and then the rotation of the first pulley drives the second pulley and the third pulley to rotate under the movement of the transmission belt 806, Thereby the cleaning disc 804 cleans the slag polished by the grinding sheet 803, and the lower end of the cleaning disc 804 is provided with a plurality of protrusions 807 distributed in a circumferential array, and the protrusions 807 can scrape off the slag on the ground, and finally pass through the wiping disc 805 Wipe the sanded area clean.

Further, the interior of the housing 801 is provided with two dust collection covers 9, through which the polished debris is vacuumed, and the two dust collection covers 9 are placed on both sides of the wiping disc 805, and the shell An exhaust fan box 10 is provided on the upper surface of the body 801, and the exhaust fan box 10 communicates with the two dust collection covers 9, and debris or dust is collected through the exhaust fan box 10.

Both lifting assemblies 7 include a second driving motor 701, a driving wheel 702, a driven wheel 703, a lifting screw 704 and a connecting block 705, and the second driving motor 701 is fixedly installed on the upper surface of the mount 6, and the second driving motor 701 The output end passes through the mounting base 6 and is coaxially connected with a driving wheel 702, the driving wheel 702 is meshed with the driven wheel 703, and the driving wheel 702 is driven to rotate by the second driving motor 701, and the center of the driven wheel 703 is provided with a threaded through hole , the middle part of the driven wheel 703 is threadedly connected with the lifting screw 704 through the threaded through hole. When the driven wheel 703 rotates, it will drive the screw 704 to lift. The lower end of the lifting screw 704 is fixedly connected with a connecting block 705. The connecting block 705 and The upper surface of the housing 801 is connected and fixed. When the screw mandrel 704 is lifted, it will drive the connecting block 705 and the housing 801 to lift. Both sides of the box body 1 are provided with chute 11, and the upper surface of the connecting block 705 is provided with The slider 12, one end of the slider 12 is slidably connected to the inside of the chute 11, through the design of the chute 11 and the slider 12, the lifting assembly 7 can be limited.

The four corners of the lower surface of the box body 1 are equipped with universal wheels 13, through which the maintenance device can be moved to any position.

Working principle: When there are large bumps on the road surface, large areas of corrosion eroding the road surface or hard blocks, and sharp objects damage the ground, use this device to polish and maintain the ground. The device cooperates with the universal wheel 13 through the handle 5, push and pull To the top of the road surface that needs to be maintained, the water in the box body 1 is extracted by the water pump 2, and the ground is washed, and then the driving wheel 702 is driven to rotate by the second drive motor 701. The center of the driven wheel 703 is provided with a threaded through hole, and the driven wheel The middle part of 703 is threadedly connected with the lifting screw 704 through the threaded through hole. When the driven wheel 703 rotates, it will drive the screw 704 to lift. The upper surface of the upper surface is connected and fixed. When the screw rod 704 is lifted, it will drive the grinding assembly 8 to lift. When the grinding assembly 8 is lifted to the upper surface of the maintenance area, the first drive motor 802 is started to drive the first pulley to rotate. The grinding sheet 803 is continuously rotated to smooth the uneven area of the road, and then the rotation of the first pulley drives the second pulley and the third pulley to rotate under the movement of the transmission belt 806, thereby making the cleaning disc 804 cleans the slag polished by the grinding sheet 803. The lower end of the cleaning disc 804 is provided with a plurality of protrusions 807 distributed in a circumferential array. The protrusions 807 can continuously scrape off the slag on the ground. The area is wiped clean, which can effectively polish the road surface to be maintained, and the slag or dust that has been polished is collected into the exhaust fan box 10 by two dust suction covers 9, and the environmental protection effect is good.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of the new protection.

Claims (6)

1. A road surface maintenance device for road construction, comprising a box body (1), characterized in that the box body (1) is a hollow water storage tank, and a water pump (2) is provided at the upper end of the box body (1), One end of the water pump (2) is connected with a water pipe (3), and one end of the water pipe (3) is connected with two hoses (4) facing vertically downward, and the upper end of the box (1) is also provided with There are handles (5), mounting bases (6) are provided on both sides of the box (1), and lifting components (7) are fixedly installed on the two mounting bases (6), and the lifting components ( 7) The lower end is fixedly connected with a grinding assembly (8); The grinding assembly (8) includes a housing (801) with an open lower end, a first drive motor (802), a grinding sheet (803), a cleaning disc (804), a wiping disc (805) and a transmission belt (806), the The casing (801) is fixedly mounted on the lower end of the lifting assembly (7), and the upper surface of the casing (801) is fixedly mounted with a first drive motor (802), and the output of the first drive motor (802) The end passes through the upper surface of the housing (801) and is coaxially connected with a first pulley, the first pulley is coaxially connected with the grinding sheet (803), and the inside of the housing (801) A cleaning disc (804) and a wiping disc (805) are also provided, one end of the cleaning disc (804) is coaxially connected with a second pulley, and one end of the wiping disc (805) is coaxially connected with a third pulley , the first pulley, the second pulley and the third pulley are connected through a transmission belt (806). 2. A road surface maintenance device for road construction according to claim 1, characterized in that, the housing (801) is provided with two suction hoods (9), and the two suction hoods ( 9) Placed on both sides of the wiping plate (805), the upper surface of the housing (801) is provided with an exhaust fan box (10), and the exhaust fan box (10) is connected with the two dust suction hoods (9) CONNECTED. 3 . The road surface maintenance device for road construction according to claim 1 , characterized in that, the lower end of the cleaning disc ( 804 ) is provided with a plurality of protrusions ( 807 ) distributed in a circumferential array. 4 . 4. A road surface maintenance device for road construction according to claim 1, characterized in that, the two lifting assemblies (7) each include a second drive motor (701), a driving wheel (702), a driven wheel ( 703), a lifting screw (704) and a connecting block (705), the second driving motor (701) is fixedly installed on the upper surface of the mounting seat (6), and the output of the second driving motor (701) The end passes through the mounting seat (6) and is coaxially connected with a driving wheel (702), the driving wheel (702) is meshed with the driven wheel (703), and the center of the driven wheel (703) is provided with A threaded through hole, the middle part of the driven wheel (703) is threadedly connected with the lifting screw (704) through the threaded through hole, and the lower end of the lifting screw (704) is fixedly connected with a connecting block (705), The connecting block (705) is connected and fixed to the upper surface of the casing (801). 5. A road surface maintenance device for road construction according to claim 4, characterized in that, both sides of the box (1) are provided with chute (11), and the upper part of the connecting block (705) A slider (12) is provided on the surface, and one end of the slider (12) is slidably connected to the inside of the chute (11). 6 . The road surface maintenance device for road construction according to claim 1 , characterized in that, universal wheels ( 13 ) are installed at the four corners of the lower surface of the box body ( 1 ).

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