Highway crack treatment device for highway engineering

Abstract

The utility model discloses a highway crack treatment device for highway engineering, which relates to the technical field of highway crack treatment devices and comprises a treatment cart, a water tank is arranged on the top surface of one end of the treatment cart, a booster pump is arranged on the side edge of the water tank, and the input end of the booster pump is communicated and connected with the bottom of the water tank. A booster pump is arranged in the water tank, a high-pressure spray head is fixed to the output end of the booster pump in a penetrating mode, the high-pressure spray head extends to the side edge of the treatment cart, an air bellow is fixed to the position, on the side edge of the water tank, of the treatment cart, a fan is arranged in the air bellow, and a heating cylinder is fixed to the top of the air bellow in a penetrating mode. According to the road crack treatment device, flushing, drying and crack pouring treatment can be synchronously completed along cracks, so that the treatment process is simpler and more convenient, the problem that the treatment process is more tedious due to the fact that an existing road crack treatment device for road engineering is relatively single in treatment capacity is solved, and the practicability of the road crack treatment device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to highway crack processing device technical field especially relates to a highway crack processing device for highway engineering. BACKGROUND

[0002] The highway crack is the non-load type crack that due to the improper design of pavement structure or the inferior construction quality or due to the serious overload of vehicle, causes the tensile stress in the asphalt surface layer or semi-rigid base layer to exceed the fatigue strength and break, in order to avoid the crack to influence the safety and comfort when the vehicle travels, and in order to protect the pavement, need timely repair to the crack.

[0003] The crack is repaired, first uses the steel wire brush or high pressure water gun to clear away the dirt, gravel, earth and other sundries in the crack completely, ensures that the crack is dry, has no sundries, carries out the crack pouring treatment again, but in the prior art, when treating the crack, it is single, cannot complete the sundries removal, air drying and crack pouring at one time, leads to the operation when treating to be very tedious. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of the highway crack processing device for highway engineering in prior art that the processing capacity is single, leads to the processing procedure to be tedious, and proposes a highway crack processing device for highway engineering.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: including processing cart, the water tank is arranged at the top of one end of the processing cart, the water tank side is provided with booster pump, the input end of booster pump is connected with the bottom of water tank, the output end of booster pump is fixed with high pressure spray head, the high pressure spray head extends to the side of processing cart, the processing cart of water tank side is fixed with wind box, the inside of wind box is provided with fan, the top of wind box is fixed with heating cylinder, the top of heating cylinder is fixed with heat preservation air guide pipe, the bottom outside of heat preservation air guide pipe is fixed with air outlet pipe at equal intervals, the side of wind box away from water tank is provided with asphalt tank, the asphalt tank is fixed on the top of processing cart, the top of processing cart of asphalt tank side is provided with asphalt pump, the input end of asphalt pump is fixed in asphalt tank, the output end of asphalt pump is fixed with crack pouring spray head, the crack pouring spray head extends to the side of processing cart.

[0006] Preferably, the support frame is fixed on the side wall of the processing cart near the high pressure spray head, the support frame is fixed with the adjusting screw at one end away from the processing cart, and the adjusting screw is fixed with the guide rod at one end extending below the support frame.

[0007] Preferably, the water tank top is fixed with the water inlet, the water inlet is fixed with the sealing cover, and the bottom of the high pressure spray head is inclined to the side away from the air outlet pipe.

[0008] Preferably, the high-pressure nozzle, the air outlet pipe and the caulking nozzle are arranged in an inverted L shape, and the center lines of the high-pressure nozzle, the air outlet pipe and the caulking nozzle are located on the same straight line.

[0009] Preferably, the air inlet is arranged in the treatment trolley at the bottom of the wind box, a dustproof filter screen is fixed in the air inlet, and the air outlet of the fan in the wind box faces the heating cylinder.

[0010] Preferably, the air outlet pipe is arranged in the treatment trolley at the bottom of the wind box, a dustproof filter screen is fixed in the air inlet, and the air outlet of the fan in the wind box faces the heating cylinder.

[0011] Preferably, the air inlet is arranged in the treatment trolley at the bottom of the wind box, a dustproof filter screen is fixed in the air inlet, and the air outlet of the fan in the wind box faces the heating cylinder.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、 the utility model discloses a combination structure of flushing, drying and caulking, and when processing, flushing, drying and caulking can be completed simultaneously along the crack, so that the processing procedure is more simple and convenient, the problem of single processing capacity of the prior art highway crack processing device is solved, and the practicability of the highway crack processing device is improved.

[0014] 2、 when the crack extends along a universal joint, the guide rod at the front end can assist the worker to advance along the crack when the trolley advances, the operator is convenient to control, and the asphalt material is stirred by the stirring rod, so that precipitation is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 1 is a left side structure schematic view of a highway crack processing device for highway engineering according to the utility model;

[0016] Figure 2 Fig. 2 is a right side structure schematic view of a highway crack processing device for highway engineering according to the utility model;

[0017] Figure 3 Fig. 3 is an internal structure schematic view of a heating cylinder of a highway crack processing device for highway engineering according to the utility model;

[0018] Figure 4The utility model provides a highway crack treatment device stirring rod connecting structure for highway engineering.

[0019] Illustration: 1, treatment cart; 2, water tank; 3, booster pump; 4, high pressure spray head; 5, water inlet; 6, air bellow; 7, heating cylinder; 8, heat preservation air guide pipe; 9, air outlet pipe; 10, protective cover; 11, pitch tank; 12, pitch pump; 13, crack pouring spray head; 14, servo motor; 15, stirring rod; 16, feed inlet; 17, heating pipe; 18, support frame; 19, adjusting screw rod; 20, guide rod. DETAILED DESCRIPTION

[0020] In order to enable the above-mentioned purpose, features and advantages of the utility model to be more clearly understood, the utility model will be further described below in conjunction with the drawings and embodiments.It should be explained that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, a lot of specific details are set forth in order to fully understand the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following description. EMBODIMENT

[0022] As Figures 1-4 shown, the utility model provides a highway crack treatment device for highway engineering, including treatment cart 1, treatment cart 1 one end top surface is provided with water tank 2, and water tank 2 side is provided with booster pump 3, and the input end of booster pump 3 is connected with the bottom of water tank 2, and the output end of booster pump 3 is fixed with high pressure spray head 4, and high pressure spray head 4 extends to the side of treatment cart 1, and the treatment cart 1 on the side of water tank 2 is fixed with air bellow 6, and air bellow 6 is internally provided with fan, and air bellow 6 top is fixed with heating cylinder 7, and heating cylinder 7 top is fixed with heat preservation air guide pipe 8, and heat preservation air guide pipe 8 bottom outside is equidistantly fixed with air outlet pipe 9, and high pressure spray head 4, air outlet pipe 9 and crack pouring spray head 13 are all provided as inverted L type, and the center line of high pressure spray head 4, air outlet pipe 9 and crack pouring spray head 13 is located on the same straight line, and the side away from water tank 2 of air bellow 6 is provided with pitch tank 11, and pitch tank 11 is fixed on the top surface of treatment cart 1, and the top surface of treatment cart 1 on the side of pitch tank 11 is provided with pitch pump 12, and the input end of pitch pump 12 is fixed in pitch tank 11, and the output end of pitch pump 12 is fixed with crack pouring spray head 13, and crack pouring spray head 13 extends to the side of treatment cart 1.

[0023] The specific settings and functions of this embodiment are described below: A water inlet 5 is fixedly installed through the top of the water tank 2, and a sealing cap is threaded onto the water inlet 5. The bottom of the high-pressure nozzle 4 is set to be inclined away from the side of the air outlet pipe 9, so as to facilitate the flushing away of debris in the crack. A protective cover 10 is threaded onto the end of each air outlet pipe 9 away from the heat-insulating air guide pipe 8. A protective net is fixed at the bottom of each protective cover 10 to protect the air outlet pipe 9 and prevent debris from entering the air outlet pipe 9 and causing blockage. A feed inlet 16 is fixedly installed through the top of the asphalt tank 11, and another sealing pipe is threaded onto the feed inlet 16. A servo motor 14 is set at the center of the top surface of the asphalt tank 11. A stirring rod 15 is fixed at the end of the output end of the servo motor 14 that extends into the interior of the asphalt tank 11. While filling the crack, the servo motor 14 runs and drives the stirring rod 15 to stir, so asphalt inside the asphalt tank 11 does not settle. Example

[0024] like Figures 1-4 As shown, a support frame 18 is fixed on the side wall of the processing cart 1 near the high-pressure nozzle 4. An adjusting screw 19 is threaded onto the end of the support frame 18 away from the processing cart 1. A guide rod 20 is fixed to the end of the adjusting screw 19 that extends to the bottom of the support frame 18. An air inlet is opened inside the processing cart 1 at the bottom of the air box 6. A dust filter is fixed inside the air inlet. The air outlet of the fan inside the air box 6 faces the heating cylinder 7. Several layers of heating tubes 17 are fixed at equal intervals inside the heating cylinder 7. Each layer consists of several heating tubes 17. Adjacent layers of heating tubes 17 are arranged vertically.

[0025] The overall effect of this embodiment is that, when moving along the longitudinally extending crack, the water tank 2 is guided by the guide rod 20, which makes it convenient for the personnel to control the movement direction of the treatment cart 1, and the airflow through the heating pipe 17 is used to heat the crack after it has been washed, which makes it convenient to dry the crack and ensure the dryness of the crack before filling.

[0026] The usage and working principle of this device are as follows: When the treatment device is needed, unscrew the sealing caps on the water inlet 5 and the feed inlet 16 to add water and asphalt into the water tank 2 and the asphalt tank 11 respectively. After adding, unscrew the sealing caps to close the water inlet 5 and the asphalt tank 11. Turn on the servo motor 14 to drive the stirring rod 15 to stir the asphalt and prevent sedimentation. When the crack extends in a regular manner, turn the adjusting screw 19 to drive the guide rod 20 to insert into the crack. Then turn on the booster pump 3 to draw clean water from the water tank 2 and flush it towards the crack to blow out the debris. Then the blower and heating pipe 17 inside the air box 6 will run to draw airflow into the heating cylinder 7. After being heated by the heating pipe 17, the airflow will be discharged through the heat-insulating air duct 8 and the air outlet 9. The air outlet 9 will blow the hot air towards the crack to dry it. At this time, the asphalt pump 12 will run to draw asphalt into the asphalt tank 11 and inject it into the crack through the crack filling nozzle 13 to repair the crack.

[0027] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A road crack treatment device for road works, comprising a treatment cart (1), characterized in that: The processing cart (1) one end top surface is provided with water tank (2), water tank (2) side is provided with booster pump (3), the input end of booster pump (3) is connected with water tank (2) bottom through, the output end of booster pump (3) is fixed with high pressure spray head (4) through, high pressure spray head (4) extends to processing cart (1) side, the processing cart (1) of water tank (2) side is fixed with wind box (6), the inside of wind box (6) is provided with fan, the top of wind box (6) is fixed with heating cylinder (7) through, the top of heating cylinder (7) is fixed with heat preservation air guide pipe (8) through, the bottom outside of heat preservation air guide pipe (8) is fixed with air outlet pipe (9) through at equal intervals, the side away from water tank (2) of wind box (6) is provided with pitch tank (11), pitch tank (11) is fixed on the top surface of processing cart (1), the top surface of processing cart (1) is provided with pitch pump (12) on the side of pitch tank (11), the input end of pitch pump (12) is fixed in pitch tank (11) through, the output end of pitch pump (12) is fixed with crack pouring spray head (13) through, crack pouring spray head (13) extends to processing cart (1) side.

2. A road crack processing device for road engineering according to claim 1, characterized in that: The processing cart (1) is fixed with support frame (18) on the side wall near high pressure spray head (4), the end away from processing cart (1) of support frame (18) is threadedly sleeved with adjusting screw (19), the end extending below support frame (18) of adjusting screw (19) is fixed with guide rod (20).

3. A road crack processing device for road engineering according to claim 1, characterized in that: The top of water tank (2) is fixed with water inlet (5) through, the water inlet (5) is threadedly sleeved with sealing cover, the bottom of high pressure spray head (4) is provided as inclined towards the side away from air outlet pipe (9).

4. A road crack processing device for road engineering according to claim 1, characterized in that: The high pressure spray head (4), air outlet pipe (9) and crack pouring spray head (13) are all provided as inverted L-shaped, the center lines of high pressure spray head (4), air outlet pipe (9) and crack pouring spray head (13) are located on the same straight line.

5. A road crack processing device for road engineering according to claim 1, characterized in that: The inside of processing cart (1) of the bottom of wind box (6) is provided with air inlet, the air inlet is fixed with dustproof filter screen, the air outlet of fan inside wind box (6) is towards heating cylinder (7), the inside of heating cylinder (7) is fixed with several layers of heating pipes (17) at equal intervals, each layer is composed of several heating pipes (17), and the adjacent two layers of heating pipes (17) are vertically arranged.

6. A road crack processing device for road engineering according to claim 1, characterized in that: The end away from heat preservation air guide pipe (8) of each air outlet pipe (9) is threadedly sleeved with protective cover (10), the bottom of each protective cover (10) is fixed with protective net.

7. A road crack processing device for road engineering according to claim 1, characterized in that: The top of pitch tank (11) is fixed with feeding port (16) through, the feeding port (16) is threadedly sleeved with another sealing pipe, the top surface of pitch tank (11) is provided with servo motor (14) at the center position, the end extending to the inside of pitch tank (11) of servo motor (14) output is fixed with stirring rod (15). The processing cart (1) one end top surface is provided with water tank (2), water tank (2) side is provided with booster pump (3), the input end of booster pump (3) is connected with water tank (2) bottom through, the output end of booster pump (3) is fixed with high pressure spray head (4) through, high pressure spray head (4) extends to processing cart (1) side, the processing cart (1) of water tank (2) side is fixed with wind box (6), the inside of wind box (6) is provided with fan, the top of wind box (6) is fixed with heating cylinder (7) through, the top of heating cylinder (7) is fixed with heat preservation air guide pipe (8) through, the bottom outside of heat preservation air guide pipe (8) is fixed with air outlet pipe (9) through at equal intervals, the side away from water tank (2) of wind box (6) is provided with pitch tank (11), pitch tank (11) is fixed on the top surface of processing cart (1), the top surface of processing cart (1) is provided with pitch pump (12) on the side of pitch tank (11), the input end of pitch pump (12) is fixed in pitch tank (11) through, the output end of pitch pump (12) is fixed with crack pouring spray head (13) through, crack pouring spray head (13) extends to processing cart (1) side. The processing cart (1) is fixed with support frame (18) on the side wall near high pressure spray head (4), the end away from processing cart (1) of support frame (18) is threadedly sleeved with adjusting screw (19), the end extending below support frame (18) of adjusting screw (19) is fixed with guide rod (20). The top of water tank (2) is fixed with water inlet (5) through, the water inlet (5) is threadedly sleeved with sealing cover, the bottom of high pressure spray head (4) is provided as inclined towards the side away from air outlet pipe (9). The high pressure spray head (4), air outlet pipe (9) and crack pouring spray head (13) are all provided as inverted L-shaped, the center lines of high pressure spray head (4), air outlet pipe (9) and crack pouring spray head (13) are located on the same straight line. The inside of processing cart (1) of the bottom of wind box (6) is provided with air inlet, the air inlet is fixed with dustproof filter screen, the air outlet of fan inside wind box (6) is towards heating cylinder (7), the inside of heating cylinder (7) is fixed with several layers of heating pipes (17) at equal intervals, each layer is composed of several heating pipes (17), and the adjacent two layers of heating pipes (17) are vertically arranged. The end away from heat preservation air guide pipe (8) of each air outlet pipe (9) is threadedly sleeved with protective cover (10), the bottom of each protective cover (10) is fixed with protective net. The top of pitch tank (11) is fixed with feeding port (16) through, the feeding port (16) is threadedly sleeved with another sealing pipe, the top surface of pitch tank (11) is provided with servo motor (14) at the center position, the end extending to the inside of pitch tank (11) of servo motor (14) output is fixed with stirring rod (15).

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