CN209891030U

CN209891030U - Special teflon conveying pipeline for crack sealing machine

Info

Publication number: CN209891030U
Application number: CN201920477045.6U
Authority: CN
Inventors: 姚志强; 姚猛; 董倩
Original assignee: Hebei Qiangli Rubber And Plastic Products Co Ltd
Current assignee: Hebei Qiangli Rubber And Plastic Products Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-03
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a special indisputable fluorine dragon conveying pipeline of crack sealing machine, including defeated material inner tube, defeated material inner tube outer wall cover is equipped with the outer oil pipe of heat conduction, and the outer oil pipe outer wall cover of heat conduction is equipped with the insulation cover, defeated material inner tube and the outer oil pipe outer wall of heat conduction all are provided with the steel wire mesh grid, and defeated material inner tube is the same with the material of heat conduction oil pipe back, the insulation cover outer wall is provided with wear-resisting cover, and insulation cover and wear-resisting cover one side are provided with the first joint, defeated material inner tube and the outer oil pipe one side of heat conduction are provided with the second and connect, and the second. This special teflon conveying pipeline of pouring machine sets up insulation cover and the wear-resisting cover that the material is glass ceramic fiber and carbon fiber through oil pipe outer wall outside defeated material inner tube and heat conduction to can make insulation cover and wear-resisting cover protect defeated material inner tube and heat conduction outer oil pipe, not only prevent outside scald, also improve high temperature resistant, withstand voltage and wear-resisting performance simultaneously, and then guarantee the life of this device.

Description

Special teflon conveying pipeline for crack sealing machine

Technical Field

The utility model relates to a crack pouring machine accessory technical field specifically is a special teflon conveying pipeline of crack pouring machine.

Background

The crack pouring machine belongs to pavement machinery, is mainly used for preventive maintenance of pavement diseases, and is generally matched with a grooving machine, a crack pouring machine and a blower (or a thermal spray gun) for use; the crack pouring machine is a core device of the crack pouring technology; cracks are one of the main forms of early diseases of the expressway, and linear cracks such as transverse cracks, longitudinal cracks and the like are the most common; the crack pouring technology is a treatment technology aiming at the diseases, and covers the contents of crack pouring materials, crack pouring equipment, crack pouring process and the like; the crack pouring machine is the core equipment of the crack pouring technology; the crack pouring machine has the functions of heating the crack after the steps of slotting and cleaning the crack and uniformly pouring sealant into the crack by using a crack pouring gun to finish the crack repairing work.

The conveying pipe is one of important accessories of the crack pouring machine, and the conveying pipe of the existing crack pouring machine has the advantages of general heat-resisting effect, non-wear-resisting surface and easy damage, thereby increasing the cost of using the crack pouring machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special teflon conveying pipeline of cementation of fissures machine to solve the short problem of cementation of fissures machine conveying pipeline life who proposes among the above-mentioned background art.

For realizing the above-mentioned purpose, the utility model provides a following technical scheme, a special teflon conveying pipeline of cementation of fissures machine, including defeated material inner tube, defeated material inner tube outer wall cover is equipped with the outer oil pipe of heat conduction, and the outer oil pipe outer wall cover of heat conduction is equipped with the insulation cover, the insulation cover outer wall is provided with wear-resisting cover, and insulation cover and wear-resisting cover one side are provided with first joint, defeated material inner tube and the outer oil pipe one side of heat conduction are provided with the second and connect, and the second connects and is located the first joint inner wall, first joint one side is provided with heat conduction oil return pipe.

Preferably, the outer walls of the material conveying inner pipe and the heat conduction outer oil pipe are provided with steel wire mesh nettings, and the material of the material conveying inner pipe and the material of the heat conduction oil return pipe are the same.

Preferably, the wear-resistant sleeve is made of carbon fibers, the wear-resistant sleeve and the heat preservation sleeve are connected integrally, and the heat preservation sleeve is made of glass ceramic fibers.

Preferably, the outer wall and the inner wall of the second joint are both provided with threads, the second joint and the first joint form threaded connection, and the second joint, the heat preservation sleeve and the wear-resistant sleeve are integrally connected.

Preferably, the left side of the heat-conducting oil return pipe is provided with a third joint, and the heat-conducting oil return pipe is in threaded connection with the second joint through the third joint.

Compared with the prior art, the beneficial effects of the utility model are that: this special teflon conveying pipeline of pouring machine sets up insulation cover and the wear-resisting cover that the material is glass ceramic fiber and carbon fiber through oil pipe outer wall outside defeated material inner tube and heat conduction to can make insulation cover and wear-resisting cover protect defeated material inner tube and heat conduction outer oil pipe, not only prevent outside scald, also improve high temperature resistant, withstand voltage and wear-resisting performance simultaneously, and then guarantee the life of this device.

Drawings

FIG. 1 is a front view of a Teflon material conveying pipe specially used for a crack sealing machine of the utility model;

FIG. 2 is a sectional view of the inner feeding pipe of the Teflon feeding pipe for the crack sealing machine of the utility model;

FIG. 3 is a cross-sectional view of the Teflon material conveying pipe insulating sleeve specially used for the crack sealing machine.

In the figure: 1. the heat-conducting oil return pipe comprises a material conveying inner pipe, 2 a heat-conducting outer oil pipe, 3 a heat-insulating sleeve, 4 a wear-resisting sleeve, 5 a first joint, 6 a second joint, 7 a heat-conducting oil return pipe, 8 a third joint, 9 a steel wire mesh grid.

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. 1-3, the present invention provides a technical solution: a Teflon material conveying pipe special for a crack sealing machine comprises a material conveying inner pipe 1, wherein a heat conduction outer oil pipe 2 is sleeved on the outer wall of the material conveying inner pipe 1, the material conveying inner pipe 1 is a polytetrafluoroethylene pipe, polytetrafluoroethylene fine powder is pushed into the pipe, and then the polytetrafluoroethylene pipe is vulcanized at high temperature to form a thin pipe which can be cut off according to needs; the outer wall of the heat-conducting outer oil pipe 2 is sleeved with the heat-insulating sleeve 3, the heat-conducting outer oil pipe 2 is formed by high-temperature vulcanization molding after being pushed and pressed into a pipe by PTFE fine powder, and the pipe is processed by a corrugating machine to form corrugations, so that the flexibility of the pipe is improved; the outer walls of the material conveying inner pipe 1 and the heat conduction outer oil pipe 2 are both provided with steel wire woven meshes 9, and the right side ends of the material conveying inner pipe 1 and the heat conduction outer oil pipe 2 are both provided with threads so as to form threaded connection with the second joint 6, so that the service lives of the material conveying inner pipe 1 and the heat conduction outer oil pipe 2 can be ensured, the material of the material conveying inner pipe 1 and the material of the heat conduction oil return pipe 7 are prevented from being broken, and the material of the material conveying inner pipe 1 and the material of the heat conduction oil return pipe; the outer wall of the heat insulation sleeve 3 is provided with a wear-resistant sleeve 4, one side of the heat insulation sleeve 3 and one side of the wear-resistant sleeve 4 are provided with a first joint 5, the first joint 5 is arranged on the right side of the heat insulation sleeve 3 and the right side of the wear-resistant sleeve 4, the wear-resistant sleeve 4 is made of carbon fibers, the wear-resistant sleeve 4 and the heat insulation sleeve 3 are integrally connected, and the heat insulation sleeve 3 is made of glass ceramic fibers; a second joint 6 is arranged on one side of the material conveying inner pipe 1 and one side of the heat conduction outer oil pipe 2, the second joint 6 is positioned on the right side of the material conveying inner pipe 1 and the right side of the heat conduction outer oil pipe 2, the second joint 6 is positioned on the inner wall of the first joint 5, threads are arranged on the outer wall and the inner wall of the second joint 6, the second joint 6 and the first joint 5 form threaded connection, and the second joint 6 is integrally connected with the heat insulation sleeve 3 and the wear-resistant sleeve 4; a heat conduction oil return pipe 7 is arranged on one side of the first connector 5, and the heat conduction oil return pipe 7 is positioned on the right side of the first connector 5; a third joint 8 is arranged on the left side of the heat conduction oil return pipe 7, and the heat conduction oil return pipe 7 is in threaded connection with the second joint 6 through the third joint 8; this special teflon conveying pipeline of pouring machine sets up the insulation cover 3 and the wear-resisting cover 4 that the material is glass ceramic fiber and carbon fiber through 2 outer walls of oil pipe outside defeated material inner tube 1 and heat conduction to can make insulation cover 3 and wear-resisting cover 4 protect defeated material inner tube 1 and heat conduction outer oil pipe 2, not only prevent outside scald, also improve high temperature resistant, withstand voltage and wear-resisting performance simultaneously, and then guarantee the life of this device.

The working principle is as follows: when the Teflon material conveying pipe special for the crack pouring machine is used, firstly, the device is simply known, after the understanding, important parts of the device are checked, and then, the device is put into use formally after no problem is detected, when the device is used, the device is firstly installed, when the device is installed, the material conveying inner pipe 1 is firstly penetrated into the heat conduction outer oil pipe 2, then, the material conveying inner pipe 1 and the heat conduction outer oil pipe 2 are fixed together by using the second joint 6, after the material conveying inner pipe 1 and the heat conduction outer oil pipe 2 are fixed, the third joint 8 at the left side of the heat conduction oil return pipe 7 is in threaded connection with the second joint 6, then, the heat conduction oil return pipe 7 and the heat conduction outer oil pipe 2 are sleeved together by using the heat insulation sleeve 3, finally, the first joint 5 and the second joint 6 are used for connection, the final fixing is carried out, after the fixing is carried out, the left side of the material conveying inner pipe 1 and the right side of the heat conduction oil return pipe, after the connection, the material conveying operation can be carried out, which is the working principle of the special Teflon material conveying pipe for the crack pouring machine.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a special teflon conveying pipeline of pouring machine which characterized in that: including defeated material inner tube (1), defeated material inner tube (1) outer wall cover is equipped with outer oil pipe of heat conduction (2), and outer oil pipe of heat conduction (2) outer wall cover is equipped with insulation support (3), insulation support (3) outer wall is provided with wear-resisting cover (4), and insulation support (3) and wear-resisting cover (4) one side are provided with first joint (5), defeated material inner tube (1) and the outer oil pipe of heat conduction (2) one side are provided with second joint (6), and second joint (6) are located first joint (5) inner wall, first joint (5) one side is provided with heat conduction oil return pipe (7).

2. The Teflon material conveying pipe special for the crack pouring machine as claimed in claim 1, wherein: outer walls of the material conveying inner pipe (1) and the heat conduction outer oil pipe (2) are provided with steel wire woven meshes (9), and the material of the material conveying inner pipe (1) is the same as that of the heat conduction oil return pipe (7).

3. The Teflon material conveying pipe special for the crack pouring machine as claimed in claim 1, wherein: the wear-resistant sleeve (4) is made of carbon fibers, the wear-resistant sleeve (4) and the heat insulation sleeve (3) are integrally connected, and the heat insulation sleeve (3) is made of glass ceramic fibers.

4. The Teflon material conveying pipe special for the crack pouring machine as claimed in claim 1, wherein: the outer wall and the inner wall of the second joint (6) are both provided with threads, the second joint (6) and the first joint (5) form threaded connection, and the second joint (6) is integrally connected with the heat preservation sleeve (3) and the wear-resistant sleeve (4).

5. The Teflon material conveying pipe special for the crack pouring machine as claimed in claim 1, wherein: the left side of the heat-conducting oil return pipe (7) is provided with a third joint (8), and the heat-conducting oil return pipe (7) is in threaded connection with the second joint (6) through the third joint (8).