CN216266042U

CN216266042U - Equipment for processing non-excavation defects of pipeline

Info

Publication number: CN216266042U
Application number: CN202121421215.2U
Authority: CN
Inventors: 周国鑫; 付朝晖; 谭庆俭; 马骥; 罗永贵; 潘哲; 刘毛
Original assignee: Zhuhai Institute Of Urban Planning & Design
Current assignee: Zhuhai Institute Of Urban Planning & Design
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-04-12
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of trenchless pipeline repair, in particular to equipment for trenchless defect treatment of pipelines, which comprises: the vehicle body is connected with a driving assembly, and the driving assembly can drive the vehicle body to move in the pipeline; the supporting assembly is arranged on the vehicle body and comprises a supporting wheel, the supporting wheel is connected with a telescopic assembly, and the telescopic assembly can drive the supporting wheel to move up and down to abut against or be far away from the inner wall of the pipeline; the manipulator is arranged on the vehicle body, one end of the manipulator is connected with the cutter assembly, and the manipulator can drive the cutter assembly to be close to or far away from the inner wall of the pipeline; the supporting assembly is arranged on the vehicle body, and the supporting wheels can be driven by the telescopic assembly to abut against the inner wall of the pipeline when the vehicle works, so that supporting points of the vehicle body relative to the pipeline are increased, the stability of repair work is improved, the vehicle body is ensured not to move relative to the pipeline when the repair work is carried out, and even the problems of toppling and side turning of the vehicle body are avoided.

Description

Equipment for processing non-excavation defects of pipeline

Technical Field

The utility model relates to the technical field of trenchless pipeline repair, in particular to equipment for trenchless defect treatment of pipelines.

Background

The drainage pipe network is an important infrastructure of a city, is an underground blood vessel of a modern city, and is an indispensable part for running the city. With the update of cities, the built municipal pipe network avoids the occurrence of structural or functional diseases such as tree roots, staggered joints of pipelines, scaling of pipelines, obstacles in the pipelines and the like, when the functional diseases are to be repaired, the excavation repair cost is high, the time for occupying lanes is long, but the diseases are not treated, the blockage of the pipelines or the breakage of the pipelines caused by the unsmooth water supply can be caused to generate more serious danger, the diseases can be repaired by adopting non-excavation, the large-diameter drain pipes can be manually cleaned, but the medium-diameter and small-diameter drain pipes cannot be manually cleaned, and at the moment, equipment is needed to replace manual cleaning, so that the pipe network is clean and smooth in water, and the normal operation of the pipe network is realized. The existing cleaning equipment has the problems that the equipment is not stable enough when cleaning obstacles, and is easy to topple, turn over and the like because the equipment does not have a good acting point.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present invention provides an apparatus for trenchless defect treatment of a pipeline, comprising: the vehicle body is connected with a driving assembly, and the driving assembly can drive the vehicle body to move in the pipeline; the supporting assembly is arranged on the vehicle body and comprises a supporting wheel, the supporting wheel is connected with a telescopic assembly, and the telescopic assembly can drive the supporting wheel to move up and down to abut against or be far away from the inner wall of the pipeline; the manipulator is arranged on the vehicle body, one end of the manipulator is connected with the cutter assembly, and the manipulator can drive the cutter assembly to be close to or far away from the inner wall of the pipeline.

Furthermore, the supporting component further comprises a first supporting rod and a second supporting rod, one end of the first supporting rod is hinged to the vehicle body, the other end of the first supporting rod is hinged to the vehicle body, and the other end of the second supporting rod is hinged to the supporting wheel.

Furthermore, the telescopic assembly is a telescopic cylinder or a telescopic electric cylinder, one end of the telescopic assembly is hinged to the telescopic vehicle body, and the other end of the telescopic assembly is hinged to the second supporting rod.

Further, the other end of second bracing piece articulates there is the mounting bracket, the supporting wheel has a plurality of and sets up on the mounting bracket.

Further, an illumination and camera assembly is included that is disposed on the robot and moves or rotates with the robot to face the inner wall of the pipe.

Further, the cutter assembly can be arranged on the manipulator in a replaceable mode.

Further, the cutter assembly is a rotatable cutter head or an arc-shaped brush or a polishing head.

Further, the manipulator comprises a first driving part, a second driving part and a third driving part which are sequentially connected, the third driving part is arranged on the vehicle body, the second driving part is hinged to the third driving part, and the first driving part is connected with the second driving part through an expansion rod.

The utility model mainly has the following beneficial effects: the supporting assembly is arranged on the vehicle body, and the supporting wheels can be driven by the telescopic assembly to abut against the inner wall of the pipeline when the vehicle works, so that supporting points of the vehicle body relative to the pipeline are increased, the stability of repair work is improved, the vehicle body is ensured not to move relative to the pipeline when the repair work is carried out, and even the problems of toppling and side turning of the vehicle body are avoided.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic three-dimensional structure of an embodiment of the present invention;

FIG. 2 is a structural elevation view of an embodiment of the present invention;

fig. 3 is a schematic structural view of a cutter assembly according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 and 2, the apparatus for trenchless defect treatment of a pipeline includes a vehicle body 4, and a supporting assembly and a manipulator respectively disposed on the vehicle body 4, wherein the manipulator is connected with a cutter assembly 1, the vehicle body 4 is connected with a driving assembly 9, the driving assembly 9 may be four driving wheels mounted at a lower portion of the vehicle body 4, or may be a main body in which a driving motor is disposed, and the driving motor drives the driving wheels to rotate through a gear or a belt, so as to drive the vehicle body 4 to move in the pipeline.

Referring to fig. 1 and 2, the support assembly includes a first support rod 13 and a second support rod 6, one end of each of which is hinged to the vehicle body 4, specifically, the other end of the first support rod 13 is hinged to the vehicle body 4, the other end of the second support rod 6 is hinged to a mounting frame 14, support wheels 5 are disposed at four corners of the mounting frame 14, a telescopic assembly 7 is further connected to the first support rod 13 or the second support rod 6, in this embodiment, the telescopic assembly 7 is hinged to the second support rod 6 through an output end of the telescopic assembly 7, specifically, the telescopic assembly 7 may be a telescopic cylinder or a telescopic electric cylinder, the telescopic assembly 7 may drive the telescopic first support rod 13 or the second support rod 6 to move up and down, so that the support wheels 5 on the mounting frame 14 can abut against or be far away from the inner wall of the pipeline, of course, the power of the telescopic assembly 7 may be increased as required to press the support wheels 5 against the inner wall of the pipeline, the stability of the vehicle body 4 in the pipeline is improved, and it should be noted that when the supporting wheels 5 abut against or are in pressure joint with the inner wall of the pipeline, the vehicle body 4 can still move in the pipeline, so that the repairing operation is facilitated; the present embodiment employs the first support bar 13 and the second support bar 6 hinged to each other to connect the mounting frame 14, which aims to ensure that the positions of the mounting frame 14 and the support wheels 5 relative to the vehicle body 4 do not greatly shake, and the mounting frame 14 and the support wheels 5 can be stored in the upper end of the vehicle body 4 when not in use.

Referring to fig. 1 and 2, the manipulator includes a first driving portion 10, a second driving portion 11 and a third driving portion 12 connected in sequence, wherein an output end of the third driving portion 12 is connected to the second driving portion 11, the third driving portion 12 is configured to drive the second driving portion 11 to rotate, the second driving portion 11 is hinged to the third driving portion 12, and the second driving portion 11 is rotatable relative to a hinge point of the third driving portion 12, the first east portion is connected to the second driving portion 11 through a telescopic rod 3, an output end of the first driving portion 10 is hinged to a tool assembly 1 and is configured to drive the tool assembly 1 to rotate relative to the hinge point of the tool assembly 1 and the first driving portion 10, and when it is required to describe, the first driving portion 10, the second driving portion 11 and the third driving portion 12 may all be a rotating cylinder or a rotating electric cylinder commonly used in the industry, the first driving part 10, the second driving part 11, the third driving part 12 and the telescopic rod 3 are matched to drive the cutter to horizontally move back and forth, horizontally move up and down and rotate in the pipeline.

Referring to fig. 3, the tool assembly 1 is arranged on the manipulator in a replaceable manner, specifically, the tool assembly 1 is arranged on the first driving portion 10 in a replaceable manner, and the tool assembly 1 is a rotatable tool bit 15 or an arc-shaped brush 16 or a polishing head 17, and the arc-shaped brush 16 or polishing head 17 can better adhere to the inner wall of the pipeline; can change into tool bit 15 when needs cutting pipeline, order about tool bit 15 through the manipulator and be close to and cut the pipeline, can also correspondingly change for brush 16 or polish head 17 when the pipeline that needs to be cleaned or polished in the same reason, of course, tool bit 15 and polish head 17 all have built-in driving motor, and it can order about tool bit 15 or polish head 17 rotation and then realize cutting or polish the pipeline.

Further, the cutter assembly 1 further comprises a cutter head 15 and a cutter seat, wherein the cutter head 15 and the cutter seat can be movably connected, and the cutter head 15 can retract when encountering hard obstacles, so that damage to the cutter head 15 is reduced.

Referring to fig. 1 and 2, the manipulator is further provided with an illumination and camera assembly 2, the illumination and camera assembly 2 may be connected with an external display device and a control device in a wired or wireless manner, specifically, the illumination and camera assembly 2 may be an illumination lamp and a camera, the illumination and assumption assembly is arranged on the manipulator and may move or rotate with the manipulator to face the inner wall of the pipeline, and the purpose of the illumination and assumption assembly is to find the defect condition of the pipeline in real time and facilitate an operator to accurately locate the defect position of the pipeline.

Further, the illumination and camera assembly 2 is mounted on the robot in a position relatively close to the tool assembly 1, which aims to improve the accuracy of finding the position of the pipe defect by the operator.

Further, a cable interface 8 is further arranged on the vehicle body 4, and each component on the vehicle body 4 can be electrically connected with an external display device or a control device through the cable interface 8, so that the cable on the vehicle body 4 is prevented from being entangled with sundries in a pipeline.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. An apparatus for trenchless defect management of a pipeline, comprising:

the vehicle body (4) is connected with a driving assembly (9), and the driving assembly (9) can drive the vehicle body (4) to move in the pipeline;

the supporting assembly is arranged on the vehicle body (4) and comprises a supporting wheel (5), the supporting wheel (5) is connected with a telescopic assembly (7), and the telescopic assembly (7) can drive the supporting wheel (5) to move up and down to abut against or be far away from the inner wall of the pipeline;

the manipulator is arranged on the vehicle body (4), one end of the manipulator is connected with the cutter assembly (1), and the manipulator can drive the cutter assembly (1) to be close to or far away from the inner wall of the pipeline.

2. The apparatus for trenchless defect management of pipelines according to claim 1, wherein the support assembly further comprises a first support bar (13) and a second support bar (6) hinged at one end, the other end of the first support bar (13) being hinged to the vehicle body (4) and the other end of the second support bar (6) being hinged to the support wheel (5).

3. The equipment for trenchless defect management of pipelines according to claim 2, wherein the telescopic assembly (7) is a telescopic cylinder or a telescopic electric cylinder with one end hinged on the telescopic vehicle body (4), and the other end of the telescopic assembly (7) is hinged on the second support rod (6).

4. The apparatus for trenchless defect management of pipelines according to claim 2 or 3, wherein the other end of the second support bar (6) is hinged with a mounting frame (14), and the support wheels (5) are provided on the mounting frame (14).

5. An apparatus for trenchless defect treatment of a pipeline as claimed in claim 1 further comprising an illumination and camera assembly (2), the illumination and camera assembly (2) being disposed on the robot and being moved or rotated with the robot to face an inner wall of the pipeline.

6. An apparatus for trenchless defect management of tubulars as claimed in claim 1 wherein the cutter assembly (1) is replaceably mounted on the robot.

7. An apparatus for trenchless defect management of conduits as claimed in claim 6 wherein the tool assembly (1) is a rotatable tool bit (15) or an arcuate brush (16) or a sanding head (17).

8. The equipment for trenchless defect management of pipelines according to claim 1, wherein the manipulator comprises a first driving part (10), a second driving part (11) and a third driving part (12) which are connected in sequence, the third driving part (12) is arranged on the vehicle body (4), the second driving part (11) is hinged on the third driving part (12), and the first driving part (10) and the second driving part (11) are connected through a telescopic rod (3).