CN112975889A

CN112975889A - Pipeline robot support

Info

Publication number: CN112975889A
Application number: CN201911278810.2A
Authority: CN
Inventors: 覃波; 彭欣
Original assignee: Xiangtan Hongyuan Electronic Technology Co ltd
Current assignee: Xiangtan Hongyuan Electronic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2021-06-18

Abstract

The invention discloses a pipeline robot support which comprises a support body, a traveling wheel and an auxiliary wheel, wherein the support body is of a door-type structure, a pipeline robot is arranged on the support body, the traveling wheel is arranged in the support body, and the auxiliary wheel is arranged on the outer side of a rack body. The pipeline robot support is adopted, the pipeline robot support can be carried and drive various types of pipeline robots to move, the applicable pipeline types are rich, the structure is simple and the pipeline robot support is easy to assemble and disassemble, the traveling wheels mainly drive the support and the robots to move, the auxiliary wheels can be in contact with other contact surfaces in the space according to the environment, and auxiliary support and kinetic energy are provided for the operation of the support.

Description

Pipeline robot support

Technical Field

The invention relates to a pipeline robot bracket, and belongs to the field of pipeline robots.

Background

Boiler pipes are difficult to detect and maintain all the time because of small size, poor lighting and thick pipe diameter due to thick wall thickness. When the inner diameter of the pipe wall is not enough to support a robot to work inside, the detection is still carried out by adopting an external flaw detection mode. The external flaw detection generally adopts ultrasonic detection, and the robot is of many types, including wheeled robot, tracked robot, abdominal wall type robot, walking type robot, creeping type robot, snake type robot, etc., and the main difference of various robots lies in that the mode of travel is different, namely the robot of different modes of travel is selected according to different pipeline detection environments. However, the compatibility of various robots is poor, and particularly under different working conditions, different types of robots cannot be equipped at the same time. Therefore, the design of the pipeline robot support which is strong in universality and suitable for different difficulty working conditions is a problem to be solved urgently at present.

Disclosure of Invention

In view of the above problems of the prior art, the present invention aims to obtain a pipeline robot support.

In order to realize the purpose, the technical scheme of the pipeline robot bracket adopted by the invention is as follows:

pipeline robot support includes support body, travelling wheel and auxiliary wheel, and the support body is gate-type structure, and pipeline robot installs on the support body, and the travelling wheel is installed in the support originally internally, and the auxiliary wheel is installed in the frame body outside. Each structure of the support frame is connected by bolts or welded.

Preferably, the support body is of a portal structure and comprises a robot mounting surface and two parallel supporting frames, and the two parallel supporting frames are respectively arranged on two sides of the robot mounting surface.

More preferably, at least two traveling wheels are symmetrically arranged in the door, and the two traveling wheels are not arranged on the same plane. One end of each of the two travelling wheels is fixed on the support frame, the other ends of the two travelling wheels are mutually connected in an angle, the included angle between the two travelling wheels is a, and a is more than 90 degrees and less than 180 degrees. The two travelling wheels 2 are in contact with and move along the outer wall of the pipeline.

Preferably, the pipeline robot support further comprises a fixing block, and the fixing block is arranged on the inner side of the support frame. The contact surface of the fixed block and the traveling wheel is an inclined surface, and the angle of the inclined surface is matched with the included angle of the traveling wheel. A rib plate is further arranged in the pipeline robot support, and the fixing block is adjustably mounted on the rib plate. The rib plates not only provide a reinforced supporting structure for the fixing blocks, but also provide an adjusting space for the fixing blocks.

At least one set of travel wheels and/or auxiliary wheels. The support body is designed into a telescopic door type structure. However, when the robot is larger or the pipe diameter is larger, the traveling wheels and/or the auxiliary wheels can be increased in pairs, so that the operation speed of the pipeline robot is improved. Correspondingly, the support body is designed into a telescopic door type structure, and when the travelling wheels and/or the auxiliary wheels are increased in pairs, the support body is stretched into a matched size.

Preferably, a robot fixing device is further arranged on the robot mounting surface. The form of the fixing device is not limited, and only various types of pipeline robots need to be fixed on the support.

Compared with the prior art, the pipeline robot support can be carried and drive various types of pipeline robots to move, the applicable pipeline types are rich, the structure is simple and easy to assemble and disassemble, the travelling wheel mainly drives the support and the robots to move, the auxiliary wheel can be in contact with other contact surfaces in the space according to the environment, and auxiliary support and kinetic energy are provided for the operation of the support.

Drawings

FIG. 1 is a schematic view of a robotic support for a pipeline provided by the present invention;

fig. 2 is a partially enlarged view of the pipeline robot support provided by the present invention.

Detailed Description

The pipeline robot support provided by the invention is further described in detail and completely by combining the embodiment. The following examples are illustrative only and are not to be construed as limiting the invention.

The experimental procedures in the following examples are conventional unless otherwise specified. The experimental materials used in the following examples were all commercially available unless otherwise specified.

As shown in fig. 1, the pipeline robot support of this embodiment can be fixed to the pipeline outer wall, the support includes support body 1, advancing wheel 2 and auxiliary wheel 3, support body 1 is door-type structure, the door-type structure of support body 1 includes robot installation face 12 and two parallel arrangement's support frame 11, the both sides of robot installation face 12 are located to two parallel arrangement's support frame 11 branch, be equipped with the fixing device of robot on the robot installation face 12, the fixing device form is not limited, only need with each type of pipeline robot fix on the support can.

At least two traveling wheels 2 are symmetrically arranged in the door, the two traveling wheels 2 are not arranged on the same plane, as shown in figure 1, one ends of the two traveling wheels 2 are fixed on a support frame 11, the other ends of the two traveling wheels are mutually connected in an angle mode, the included angle between the two traveling wheels 2 is a, a is more than 90 degrees and less than 180 degrees, and the two traveling wheels 2 are in contact with the outer wall of the pipeline and move along the outer wall of the pipeline. The inboard of support frame 11 is equipped with fixed block 4, and fixed block 4 will advance the wheel and be fixed in on the support body. Each structure of the support frame is connected by bolts or welded.

As shown in fig. 2, the contact surface of the fixed block 4 and the traveling wheel 2 is an inclined surface, and the angle of the inclined surface matches the included angle of the traveling wheel 2. The fixing block 4 is adjustably mounted on a rib plate of the bracket body, and the rib plate not only provides a reinforcing support structure for the fixing block, but also can provide an adjusting space for the fixing block.

Except the travelling wheel 2 that contacts with the pipeline outer wall, the support frame 11 still is equipped with auxiliary wheel 3 outward, and when meetting narrow and small space, auxiliary wheel 3 contacts with other contact surfaces in the space, provides supplementary support and kinetic energy for the operation of support. In general, only one set of auxiliary wheel 3 and traveling wheel 2 is needed, but when the robot is large or the pipe diameter is large, the traveling wheels 2 and/or the auxiliary wheels 3 can be increased in pairs, so that the running speed of the pipeline robot is improved. Correspondingly, the support body 1 is designed as a telescopic portal structure, and when the travel wheels 2 and/or the auxiliary wheels 3 are added in pairs, the support body 1 is telescopic to a matching size.

Finally, it must be said here that: the above embodiments are only used for further detailed description of the technical solutions of the present invention, and should not be understood as limiting the scope of the present invention, and the insubstantial modifications and adaptations made by those skilled in the art according to the above descriptions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a pipeline robot support, its characterized in that, pipeline robot support includes support body, advancing wheel and auxiliary wheel, and the support body is gate-type structure, and pipeline robot installs on the support body, and advancing wheel installs in the support is originally internal, and the auxiliary wheel is installed in the frame body outside.

2. The pipe robot support of claim 1, wherein the support body is of a portal structure and comprises a robot mounting surface and two parallel support frames, and the two parallel support frames are respectively arranged on two sides of the robot mounting surface.

3. The pipeline robot support of claim 2, wherein at least two traveling wheels are symmetrically arranged in the door, and the two traveling wheels are not arranged on the same plane.

4. The robotic pipeline stent of claim 3, wherein the angle between the two travelling wheels is a, 90 ° < a < 180 °.

5. The robotic pipeline stent of claim 2, further comprising a securing block, the securing block being disposed inside the support frame.

6. The pipeline robot support according to claim 5, wherein a rib plate is further arranged in the pipeline robot support, and the fixing block is adjustably mounted on the rib plate.

7. The robotic pipeline stent of claim 1, wherein the travel wheels and/or auxiliary wheels are at least one set.

8. The robotic pipeline stent of claim 1, wherein the stent body is designed as a telescoping portal structure.

9. The robotic pipe rack of claim 2, wherein the robotic mounting surface further comprises robotic fastening means.

10. The support for a pipeline robot of claim 5, wherein the contact surface of the fixing block with the traveling wheel is an inclined surface, and the angle of the inclined surface matches the angle of the included angle of the traveling wheel.