CN211057571U

CN211057571U - Highway road surface pitch crack pouring patching device

Info

Publication number: CN211057571U
Application number: CN201921292157.0U
Authority: CN
Inventors: 肖明; 张帝; 宋晓磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-21
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a highway road surface pitch crack pouring patching device relates to road surface and repairs technical field, including a storage pipe, the storage pipe is cylindrical structure, the week side welding of storage pipe has the leader, the one end threaded connection of storage pipe has a discharging pipe, the one end threaded connection of storage pipe has a seal cover, a through-hole has been seted up at the middle part of seal cover, and sliding connection has a push rod in the through-hole, the one end welding of push rod has a circular shape extrusion piece. This highway road surface pitch crack pouring patching device, setting through the storage pipe for in the staff can pour into the storage pipe with pitch, when mending a large amount of crack, only need staff handheld device remove can, the mouth of pipe diameter of discharging pipe is less moreover, the pitch volume of pouring in of control that can be better, resources are saved has realized the crack of fast and efficient repair highway road surface, makes this highway road surface pitch crack pouring patching device practicality stronger.

Description

Highway road surface pitch crack pouring patching device

Technical Field

The utility model relates to a road surface repair technical field specifically is a highway road surface pitch crack pouring patching device.

Background

The asphalt concrete pavement causes thermal expansion or cold contraction of the pavement due to temperature difference, so that a road crack is generated, the crack is one of the main forms of early diseases of the highway, linear cracks such as transverse cracks, longitudinal cracks and the like are the most common, water permeates into a base layer through the cracks until reaching a roadbed to generate various diseases, so that the material loss of the structure is caused, the integral stability of the road structure is influenced, pavement crack pouring is a preventive maintenance measure, the pavement crack pouring is intended to prevent the water from further corroding the road, the pavement damage has a generation and development process, damage is caused to different degrees, influence on the service performance of the pavement is caused to different degrees, and the service life of the asphalt pavement is prolonged by the crack pouring.

However, the existing road asphalt crack pouring repair device is large in size and complex in structure, equipment needs to be moved continuously when a large number of small cracks are repaired, time and labor are wasted, the diameter of a crack pouring gun mouth of the equipment is large, the amount of poured asphalt is not controlled well under the condition that the cracks are too small, and waste is caused easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a highway road surface pitch crack pouring patching device has solved current road surface pitch crack pouring patching device size huge, and the structure is complicated, needs continuous mobile device when repairing a large amount of little seams, wastes time and energy, and the crack pouring rifle mouth diameter of equipment is great moreover, and the pitch volume of not good control pouring under the condition of gap undersize causes extravagant problem easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a highway road surface pitch crack pouring patching device, includes a storage pipe, the storage pipe is the cylindrical structure, the week side welding of storage pipe has the leader, the one end threaded connection of storage pipe has a discharging pipe, the one end threaded connection of storage pipe has a seal cover, a through-hole has been seted up at the middle part of seal cover, and sliding connection has a push rod in the through-hole, the one end welding of push rod has a circular shape extrusion piece.

Preferably, the discharging pipe comprises a connecting pipe, one side of the connecting pipe is fixedly connected with an extrusion pipe with a conical structure, and one side of the extrusion pipe is welded with a discharging nozzle.

Preferably, one side of the discharging nozzle is in threaded connection with a leakage-proof sleeve, and one end of the leakage-proof sleeve is provided with a handle.

Preferably, rock wool heat insulation plates are arranged on the periphery of the storage pipe.

Preferably, one end of the push rod is welded with a handrail.

(III) advantageous effects

The utility model provides a highway road surface pitch crack pouring patching device. The method has the following beneficial effects:

(1) this highway road surface pitch crack pouring patching device through the setting of storage pipe for in the staff can pour into pitch storage pipe, the device size is less, simple structure, labour saving and time saving when mending a large amount of little cracks, only need staff handheld device remove can, the mouth of pipe diameter of discharging pipe is less moreover, the pitch volume that can better control was poured into, resources are saved.

Drawings

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

fig. 2 is a schematic view of the structure of the storage material pipe of the present invention;

FIG. 3 is a schematic view of the structure of the discharge tube of the present invention;

FIG. 4 is a schematic view of the sealing sleeve structure of the present invention;

fig. 5 is a schematic view of the structure of the leakage-proof sleeve of the present invention.

In the figure: 1. a storage pipe; 2. a discharge pipe; 201. a connecting pipe; 202. extruding the tube; 203. a discharging nozzle; 3. sealing sleeves; 4. a push rod; 5. extruding the block; 6. a handle; 7. a leakage-proof sleeve; 8. a handle; 9. a handrail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a highway pavement asphalt crack pouring repair device comprises a storage pipe 1, wherein the storage pipe 1 is of a cylindrical structure and is used for storing asphalt, rock wool heat insulation plates are arranged on the periphery of the storage pipe 1, the temperature of the heated asphalt is about 150 ℃, the rock wool heat insulation plates can delay the loss speed of asphalt heat and can prevent the asphalt from scalding workers, a handle 6 is welded on the periphery of the storage pipe 1, a discharge pipe 2 is connected with one end of the storage pipe 1 through threads, the discharge pipe 2 comprises a connecting pipe 201, an extrusion pipe 202 of a conical structure is fixedly connected to one side of the connecting pipe 201, a discharge nozzle 203 is welded to one side of the extrusion pipe 202, a leakage-proof sleeve 7 is connected to one side of the discharge nozzle 203 through threads, the leakage-proof sleeve 7 can prevent the asphalt from leaking from the lower end of the device, a handle 8 is arranged at one end of the leakage-proof sleeve 7, the diameter of the leakage-proof sleeve 7 is, one end threaded connection of storage pipe 1 has a seal cover 3, a through-hole has been seted up at the middle part of seal cover 3, and sliding connection has a push rod 4 in the through-hole, the one end welding of push rod 4 has a circular shape extrusion piece 5, extrusion piece 5 can slide at the inner wall of storage pipe 1, the one end welding of push rod 4 has a handrail 9, the device size is less, moreover, the steam generator is simple in structure, time saving and labor saving, when mending a large amount of little gaps, only need staff handheld device remove can, and the mouth of pipe diameter of discharging pipe is less, the pitch volume that can better control was poured in, resources are saved.

When the device is used, a worker only needs to hold the handle 6, unscrew the sealing sleeve 3, take down the sealing sleeve 3 and the extrusion block 5, pour heated asphalt into the storage pipe 1, place the extrusion block 5 into the sealing sleeve 3, enable the extrusion block 5 to be in contact with the asphalt, screw down the sealing sleeve 3, move the hand-held device of the worker to a position needing to be repaired, turn over the device to enable the discharge nozzle 203 to face upwards, hold the handle 8 and unscrew the leakage-proof sleeve 7, turn over the device to align the discharge nozzle 203 to a small gap needing to be repaired, hold the handrail 9 and slowly push forwards until the asphalt fills the small gap of the road surface, turn over the device to enable the discharge nozzle 203 to face upwards, the operation can be carried out in sequence without continuously moving heavy equipment, the fast and efficient repair of the small gap of the road surface is achieved, and the practicability of the device for repairing the asphalt crack of the highway surface is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway road surface pitch crack pouring patching device which characterized in that: comprises a storage pipe (1);

the storage pipe (1) is of a cylindrical structure, a handle (6) is welded on the periphery of the storage pipe (1), and a discharge pipe (2) is connected to one end of the storage pipe (1) in a threaded manner;

one end of the storage pipe (1) is in threaded connection with a sealing sleeve (3), a through hole is formed in the middle of the sealing sleeve (3), and a push rod (4) is connected in the through hole in a sliding mode;

one end of the push rod (4) is welded with a circular extrusion block (5);

the discharge pipe (2) comprises a connecting pipe (201), one side of the connecting pipe (201) is fixedly connected with an extrusion pipe (202) with a conical structure, and one side of the extrusion pipe (202) is welded with a discharge nozzle (203);

one side of the discharging nozzle (203) is in threaded connection with a leakage-proof sleeve (7), and one end of the leakage-proof sleeve (7) is provided with a handle (8);

rock wool heat insulation plates are arranged on the periphery of the storage pipe (1);

one end of the push rod (4) is welded with a handrail (9).