CN215405500U

CN215405500U - Crack pouring repairing device for highway maintenance

Info

Publication number: CN215405500U
Application number: CN202121309921.8U
Authority: CN
Inventors: 魏巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-04
Anticipated expiration: 2031-06-11

Abstract

The utility model belongs to the technical field of highway maintenance, and particularly relates to a crack pouring and repairing device for highway maintenance, which comprises a moving vehicle, wherein a repairing component for spraying cracks on a road is arranged below the moving vehicle, and a protecting component for preventing sand dust from splashing is arranged on one side of a waste heat component; hot air pump collects the steam of hot melt cauldron heating process, under the transport through insulating tube and heat preservation hose, blow to in the heat preservation cover, thereby the position to needs cementation of fissures preheats, it is lower to avoid highway road surface temperature, the temperature drops very fast when meetting the lower ground of temperature after the pitch blowout, the mobility that leads to is relatively poor, influence the benefit of irritating to the fissure and repair, carry steam in the in-process of sprinkling irrigation lasts case heat preservation cover, guarantee that pitch is in under higher temperature, make pitch be in under better mobility, gather together the pitch that flows at the direction cover of connecting through heat preservation cover rear, make the pouring that can be better advance in the fissure.

Description

Crack pouring repairing device for highway maintenance

Technical Field

The utility model belongs to the technical field of highway maintenance, and particularly relates to a crack pouring repairing device for highway maintenance.

Background

Most of the highway construction processes are that asphalt and stones are mixed to lay roads, and after the highway is built and communicated with a vehicle, the roads are corroded and weathered by natural forces such as rainstorm, flood, sand, ice and snow, solarization, ice melting and the like due to the abrasion and impact of wheels, so that cracks are generated on the roads, and if the cracks are not repaired, the cracks are expanded to further increase the damaged state of the highway.

SUMMERY OF THE UTILITY MODEL

When the conventional road crack pouring repairing device is used for repairing a road, if the road is located outdoors and the temperature is low, the fluidity of asphalt is poor, so that the asphalt cannot be well filled into a road crack, and the repairing effect on the road crack is poor. The utility model provides a crack pouring repairing device for highway maintenance, which has the characteristics of heating a repaired part and ensuring the fluidity of asphalt.

The utility model provides the following technical scheme: the utility model provides a highway maintenance is with cementation of fissures patching device, includes the locomotive, the below of locomotive is equipped with and is used for the waste heat subassembly that heats pitch, the below of locomotive is equipped with and is used for the repair subassembly to the road crack sprinkling irrigation, one side of waste heat subassembly is equipped with the protection subassembly that is used for protecting sand and dust to splash.

The waste heat assembly comprises a heat insulation cover, a heat insulation hose and a heat insulation pipe, the heat insulation pipe is installed above the moving vehicle, the bottom end of the heat insulation pipe extends to the bottom of the moving vehicle, and the heat insulation cover is communicated with the heat insulation pipe through the heat insulation hose.

The other end fixedly connected with hot-blast pump of insulating tube, hot-blast pump input end fixedly connected with hot melt pot, hot melt pot bottom with locomotive fixed connection.

Wherein, repair the subassembly and include conveyer pipe, coupling hose and shower nozzle, conveyer pipe one end runs through hot melt pot and with hot melt pot fixed connection, the conveyer pipe with pass through between the shower nozzle coupling hose communicates each other.

The sprayer penetrates through the heat preservation cover and is fixedly connected with the heat preservation cover, a guide cover is fixedly connected to one side of the heat preservation cover, and the guide cover is of a triangular structure.

The protection assembly comprises two guide wheels and two spring rods, the guide wheels are elastically connected with the moving vehicle through the spring rods, and protection cloth used for shielding protection is fixedly connected between the guide wheels and the moving vehicle.

The heat-insulation cover comprises guide wheels, a baffle, a heat-insulation cover and a heat-insulation cover, wherein the baffle is fixedly connected between the two guide wheels and is of an arc-shaped structure, and one side of the heat-insulation cover is fixedly connected with one side of the baffle.

Wherein, one side of the bottom end of the moving vehicle is rotatably connected with a cleaning brush.

The utility model has the beneficial effects that: hot air pump collects the steam of hot melt cauldron heating process, under the transport through insulating tube and heat preservation hose, blow to in the heat preservation cover, thereby the position to needs cementation of fissures preheats, it is lower to avoid highway road surface temperature, the temperature drops very fast when meetting the lower ground of temperature after the pitch blowout, the mobility that leads to is relatively poor, influence the benefit of irritating to the fissure and repair, carry steam in the in-process continuation box heat preservation cover of sprinkling irrigation, guarantee that pitch is in under higher temperature, make pitch be in under better mobility, gather together the pitch that flows at the direction cover of connecting through the heat preservation cover rear, make can be better in the pouring advances the fissure, thereby improve the prosthetic effect of crack grout.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a heat-insulating cover and a guide cover according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is a schematic view of the structure of the protective cloth and the guide roller of the present invention.

In the figure: 1. a mobile vehicle; 11. a hot melting kettle; 12. cleaning with a brush; 2. a waste heat assembly; 21. a heat-preserving cover; 211. a guide housing; 22. a heat-insulating hose; 23. a heat preservation pipe; 24. a hot air pump; 3. repairing the component; 31. a delivery pipe; 32. a connecting hose; 33. a spray head; 4. a guard assembly; 41. protective cloth; 42. a guide wheel; 421. a baffle plate; 43. a spring rod.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a highway maintenance is with cementation of fissures patching device, includes locomotive 1, and the below of locomotive 1 is equipped with and is used for the waste heat subassembly 2 that heats pitch, and the below of locomotive 1 is equipped with and is used for the repair subassembly 3 that sprays the road crack, and one side of waste heat subassembly 2 is equipped with the protection subassembly 4 that is used for protecting sand and dust to splash.

In this embodiment: when a road crack is repaired, firstly, in a situation that the moving vehicle 1 is pushed to use, the hot melting kettle 11 is started to heat the asphalt loaded inside, and meanwhile, an external motor connected with the cleaning brush 12 is started, so that the cleaning brush 12 cleans the road crack, the bad influence of residual gravel and dust in the crack on the repairing effect is avoided, in the cleaning process, the protective cloth 41 prevents gravel dust from splashing to the cleaned part, the cleaning effect is reduced, the construction efficiency is reduced, the guide wheel 42 below the protective cloth 41 rotates on the ground, the spring rod 43 above the guide wheel 42 stretches and retracts, the position of the baffle 421 is controlled, the baffle 421 can adapt to the condition that the road surface is uneven, the protective effect on the gravel is improved, the baffle 421 can scrape the falling gravel, the phenomenon that the falling gravel is accumulated on the road surface to be repaired is avoided, and more gravel is mixed in the sprayed asphalt, the flatness of the hot-melt kettle 11 after crack filling is affected is poor, in the cleaning process, hot air in the heating process of the hot-melt kettle 11 is collected by a hot air pump 24 and is blown into a heat-insulating cover 21 under the conveying of a heat-insulating pipe 23 and a heat-insulating hose 22, so that the part needing crack filling is preheated, the problem that the temperature of a road surface is low is avoided, the temperature is reduced quickly when the asphalt is sprayed out to the ground with low temperature, poor liquidity is caused, the repair and repair of the crack is affected, the heat-insulating effect of hot air can be improved by the heat-insulating pipe 23 and the heat-insulating hose 22, the asphalt in the hot-melt kettle 11 is conveyed into a spray head 33 through the spray head 33 and is sprayed to the crack through the spray head 33 to irrigate the crack, the hot air is conveyed in the heat-insulating cover 21 of a continuous box in the sprinkling irrigation process, the asphalt is ensured to be at high temperature, and the asphalt is enabled to be in good liquidity, the guide cover 211 connected with the rear of the heat preservation cover 21 gathers flowing asphalt, so that the asphalt can be better poured into cracks, and the heat preservation hose 22 and the connecting hose 32 can adapt to the lifting of the heat preservation cover 21 along with the guide wheel 42, so that the asphalt can better adapt to the ground with poor flatness.

The waste heat component 2 comprises a heat preservation cover 21, a heat preservation hose 22 and a heat preservation pipe 23, the heat preservation pipe 23 is installed above the moving vehicle 1, the bottom end of the heat preservation pipe 23 extends to the bottom of the moving vehicle 1, and the heat preservation cover 21 and the heat preservation pipe 23 are communicated with each other through the heat preservation hose 22; insulating tube 23 and insulating tube 22 can promote the heat preservation effect to hot-blast, insulating tube 22 and coupling hose 32 can adapt to heat preservation cover 21 along with guide pulley 42's lift, thereby be convenient for heat preservation cover 21 and the relatively poor ground of the better adaptation roughness of shower nozzle 33, heat preservation cover 21 gathers together the hot-blast that comes to carrying, thereby preheat the position that needs the cementation of fissures, promote the mobility of pitch, increase the cementation of fissures effect.

The other end of the heat preservation pipe 23 is fixedly connected with a hot air pump 24, the input end of the hot air pump 24 is fixedly connected with a hot melt kettle 11, and the bottom end of the hot melt kettle 11 is fixedly connected with the moving vehicle 1; hot-blast pump 24 passes through the transport of insulating tube 23 with the steam that hot melt cauldron 11 heating pitch produced, preheats ground, when promoting the mobile effect of pitch, promotes the utilization ratio of heat energy.

The repairing assembly 3 comprises a conveying pipe 31, a connecting hose 32 and a spray head 33, wherein one end of the conveying pipe 31 penetrates through the hot melting kettle 11 and is fixedly connected with the hot melting kettle 11, and the conveying pipe 31 and the spray head 33 are communicated with each other through the connecting hose 32; the conveying pipe 31 and the connecting hose 32 are used for conveying asphalt and spraying the asphalt to the ground crack needing to be repaired through the spray head 33 so as to repair the road.

The spray head 33 penetrates through the heat-preservation cover 21 and is fixedly connected with the heat-preservation cover 21, one side of the heat-preservation cover 21 is fixedly connected with a guide cover 211, and the guide cover 211 is of a triangular structure; shower nozzle 33 sets up in heat preservation cover 21, when heat preservation cover 21 preheats ground, can heat shower nozzle 33 spun pitch simultaneously to slow down pitch refrigerated speed, increase pitch mobility.

The protection assembly 4 comprises two guide wheels 42 and two spring rods 43, the guide wheels 42 are elastically connected with the moving vehicle 1 through the spring rods 43, and protection cloth 41 for shielding protection is fixedly connected between the guide wheels 42 and the moving vehicle 1; protection cloth 41 avoids grit dust to splash the position of having cleared up, causes the clearance effect to descend for the efficiency of construction reduces, and guide pulley 42 below protection cloth 41 rotates on ground, and the spring beam 43 that leads to the guide pulley 42 top is flexible, controls the position of baffle 421, makes baffle 421 can adapt to the comparatively uneven situation in road surface, promotes the protective effect to the grit.

A baffle 421 is fixedly connected between the two guide wheels 42, the baffle 421 is of an arc structure, and one side of the heat-preservation cover 21 is fixedly connected with one side of the baffle 421; baffle 421 can strike off the gravel that falls, avoids piling up on needs prosthetic road surface, causes the more gravel of adulteration in the spun pitch, and the roughness after the influence is caulked is relatively poor.

One side of the bottom end of the moving vehicle 1 is rotatably connected with a cleaning brush 12; the outside motor of being connected with sweeper brush 12 is started for sweeper brush 12 cleans highway crack department, avoids remaining gravel and dust in the crack to produce harmful effects to the repair effect.

The working principle and the using process of the utility model are as follows: when a road crack is repaired, firstly, in a use occasion that the moving vehicle 1 is pushed, the hot melting kettle 11 is started to heat internally loaded asphalt, meanwhile, an external motor connected with the cleaning brush 12 is started, the cleaning brush 12 cleans the road crack, in the cleaning process, the protective cloth 41 prevents gravel dust from splashing to the cleaned part, the guide wheel 42 below the protective cloth 41 rotates on the ground, the spring rod 43 above the guide wheel 42 stretches, the position of the baffle 421 is controlled, the baffle 421 can adapt to the condition of uneven road surface, the protection effect on gravel is improved, in the cleaning process, the hot air pump 24 collects hot air in the heating process of the hot melting kettle 11, the hot air is blown into the heat insulation cover 21 under the conveying of the heat insulation pipe 23 and the heat insulation hose 22, so that the part needing crack pouring is preheated, the asphalt in the hot melting kettle 11 is conveyed into the spray head 33 through the conveying pipe 31 and the connecting hose 32 and then is sprayed to the crack through the spray head 33, irrigate the crack, carry steam in the in-process of sprinkling irrigation lasts case heat preservation cover 21, guarantee that pitch is in under higher temperature for pitch is under better mobility, gathers together the pitch that flows at the guide housing 211 of connecting through heat preservation cover 21 rear, make in can better watering advances the crack, heat preservation hose 22 and coupling hose 32 can adapt to heat preservation cover 21 along with guide pulley 42's lift, thereby be convenient for better adaptation roughness relatively poor ground.

Claims

1. The utility model provides a highway maintenance is with cementation of fissures patching device which characterized in that: including the locomotive, the below of locomotive is equipped with and is used for the waste heat subassembly that heats pitch, the below of locomotive is equipped with the repair subassembly that is used for sprinkling irrigation to the road crack, one side of waste heat subassembly is equipped with the protection subassembly that is used for protecting sand dirt to splash.

2. The crack pouring and repairing device for road maintenance according to claim 1, wherein: the waste heat assembly comprises a heat insulation cover, a heat insulation hose and a heat insulation pipe, the heat insulation pipe is installed above the moving vehicle, the bottom end of the heat insulation pipe extends to the bottom of the moving vehicle, and the heat insulation cover is communicated with the heat insulation pipe through the heat insulation hose.

3. The crack pouring and repairing device for road maintenance according to claim 2, wherein: the other end fixedly connected with hot-blast pump of insulating tube, hot-blast pump input end fixedly connected with hot melt pot, hot melt pot bottom with locomotive fixed connection.

4. The crack pouring and repairing device for road maintenance according to claim 3, wherein: the repair subassembly includes conveyer pipe, coupling hose and shower nozzle, conveyer pipe one end is run through hot melt cauldron and with hot melt cauldron fixed connection, the conveyer pipe with pass through between the shower nozzle coupling hose communicates each other.

5. The crack pouring and repairing device for road maintenance according to claim 4, wherein: the shower nozzle run through the heat preservation cover and with heat preservation cover fixed connection, heat preservation cover one side fixedly connected with guide housing, just the guide housing is the triangle-shaped structure.

6. The crack pouring and repairing device for road maintenance according to claim 2, wherein: the protection assembly comprises two guide wheels and two spring rods, the guide wheels are elastically connected with the moving vehicle through the spring rods, and protection cloth used for shielding protection is fixedly connected between the guide wheels and the moving vehicle.

7. The crack pouring and repairing device for road maintenance according to claim 6, wherein: the heat-insulation cover comprises two guide wheels, a baffle is fixedly connected between the two guide wheels, the baffle is of an arc-shaped structure, and one side of the heat-insulation cover is fixedly connected with one side of the baffle.

8. The crack pouring and repairing device for road maintenance according to claim 1, wherein: one side of the bottom end of the moving vehicle is rotatably connected with a cleaning brush.