CN211875432U - Pipeline crawling robot - Google Patents
Pipeline crawling robot Download PDFInfo
- Publication number
- CN211875432U CN211875432U CN202020243277.8U CN202020243277U CN211875432U CN 211875432 U CN211875432 U CN 211875432U CN 202020243277 U CN202020243277 U CN 202020243277U CN 211875432 U CN211875432 U CN 211875432U
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- China
- Prior art keywords
- support leg
- main shaft
- leg fixing
- fixing sleeve
- spring
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Abstract
The utility model discloses a pipeline crawling robot, which comprises a main shaft, a snap spring, a support leg fixing sleeve, a support leg fixing block, a support leg rotating shaft, a support leg roller rotating shaft, a main shaft positioning spring, a main shaft pressure nut and a support leg movable sleeve; the main shaft is provided with a polished rod at one end of the supporting leg fixing sleeve, an external thread at one end of the main shaft pressure spring and a through stop plane; the support leg fixing sleeve limits the degree of freedom through a clamp spring and a main shaft stop plane; the support leg fixing block limits the degree of freedom through the stop planes of the clamp spring and the support leg fixing sleeve, and is fixed on the support leg fixing sleeve; the utility model discloses can let the pipeline of the different diameters of whole robot self-adaptation of crawling, and simple structure, convenient to use can realize nondestructive test under the condition of not dismantling or destroying equipment and equipment shutdown, can be used to the detection of the inside circumstances such as jam, difference, foreign matter, welding seam, corruption of industrial pipeline.
Description
Technical Field
The utility model relates to a pipeline robot technical field, more specifically relates to a pipeline robot of crawling.
Background
In the prior art, the device for detecting the inside of the pipeline is generally used for detecting the conditions of blockage, difference, foreign matters, welding seams, corrosion and the like in the industrial pipeline, and has the following problems: (1) it is difficult to adapt to pipes of different diameters; (2) has the problems of complex structure, higher cost and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a pipeline robot of crawling, can let the pipeline of the different diameters of whole robot self-adaptation of crawling, and simple structure, convenient to use can realize nondestructive test under the condition of not dismantling or destroying equipment and equipment shut down, can be used to the detection of the condition such as the inside jam of industrial pipeline, difference, foreign matter, welding seam, corruption.
The purpose of the utility model is realized through the following technical scheme:
a pipeline crawling robot comprises a main shaft, a clamp spring, a support leg fixing sleeve, a support leg fixing block, a support leg rotating shaft, a support leg roller rotating shaft, a main shaft positioning spring, a main shaft pressure nut and a support leg movable sleeve; the main shaft is provided with a polished rod at one end of the supporting leg fixing sleeve, an external thread at one end of the main shaft pressure spring and a through stop plane; the support leg fixing sleeve limits the degree of freedom through a clamp spring and a main shaft stop plane; the support leg fixing block limits the degree of freedom through the position stopping planes of the clamp spring and the support leg fixing sleeve and is fixed on the support leg fixing sleeve; the number of the support legs is two, the support legs are formed into an X shape by support leg rotating shafts, the tail ends of the support legs are provided with support leg rollers and support leg roller rotating shafts, and the support leg rollers are in contact with the inner wall of the pipeline to form rolling friction walking; the other supporting leg fixing block is fixed on the supporting leg movable sleeve, the pressure of the supporting leg fixing block is transmitted to the supporting leg movable sleeve through the main shaft pressure spring by adjusting the position of the main shaft pressure nut, and the supporting leg supports the whole crawling robot to move in the pipeline.
The utility model has the advantages that:
(1) the utility model discloses can let the pipeline of the different diameters of whole robot self-adaptation of crawling, and simple structure, convenient to use can realize nondestructive test under the condition of not dismantling or destroying equipment and equipment shutdown, can be used to the detection of the inside circumstances such as jam, difference, foreign matter, welding seam, corruption of industrial pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a stop plane on the main shaft of the present invention;
FIG. 3 is a schematic view of the working state of the present invention;
fig. 4 is a schematic view of a first structure of the present invention;
fig. 5 is a second structural diagram of the present invention;
fig. 6 is a schematic view of a third structure of the present invention;
in the figure, a main shaft 01, a clamp spring 02, a support leg fixing sleeve 03, a support leg fixing block 04, a support leg 05, a support leg rotating shaft 06, a support leg roller 07, a support leg roller rotating shaft 08, a main shaft positioning spring 09, a main shaft pressure spring 10, a main shaft pressure nut 11 and a support leg movable sleeve 12.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
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 efforts belong to the protection scope of the present invention.
Before describing the embodiments, some necessary terms need to be explained. For example:
if the terms "first," "second," etc. are used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.
When the terms "comprises" and/or "comprising" are used in this specification, these terms are intended to specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence and/or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
As shown in fig. 1 to 6, a pipeline crawling robot comprises a main shaft 01, a clamp spring 02, a support leg fixing sleeve 03, a support leg fixing block 04, a support leg 05, a support leg rotating shaft 06, a support leg roller 07, a support leg roller rotating shaft 08, a main shaft positioning spring 09, a main shaft pressure spring 10, a main shaft pressure nut 11 and a support leg movable sleeve 12; a polished rod is arranged at one end of the main shaft 01, which is positioned on the supporting leg fixing sleeve 03, an external thread is arranged at one end of the main shaft pressure spring 10, and a through stop plane is arranged on the main shaft 01; the supporting leg fixing sleeve 03 limits the degree of freedom through the clamp spring 02 and the main shaft stop plane; the supporting leg fixing block 04 limits the degree of freedom through the snap spring 02 and the stop plane of the supporting leg fixing sleeve 03, and is fixed on the supporting leg fixing sleeve 03; two support legs 05 are arranged, the support legs form an X shape by support leg rotating shafts 06, a support leg roller 07 and a support leg roller rotating shaft 08 are arranged at the tail end of the support leg, and the support leg roller 07 is in contact with the inner wall of the pipeline to form rolling friction walking; the other one of the support legs 05 supports the movement of the whole crawling robot in the pipeline by a support leg fixing block 04 fixed on a support leg movable sleeve 12, and by adjusting the position of a main shaft pressure nut 11, the pressure of the support leg is transmitted to the support leg movable sleeve 12 through a main shaft pressure spring 10.
The utility model discloses a theory of operation:
a polished rod is arranged at one end of the main shaft 01, which is positioned on the supporting leg fixing sleeve 03, an external thread is arranged at one end of the main shaft pressure spring 10, and a through stop plane is arranged on the main shaft 01; the supporting leg fixing sleeve 03 limits the degree of freedom through the clamp spring 02 and the main shaft stop plane; the supporting leg fixing block 04 limits the degree of freedom through the snap spring 02 and the stop plane of the supporting leg fixing sleeve 03, and is fixed on the supporting leg fixing sleeve 03; two support legs 05 are arranged, the support legs form an X shape by support leg rotating shafts 06, a support leg roller 07 and a support leg roller rotating shaft 08 are arranged at the tail end of the support leg, and the support leg roller 07 is in contact with the inner wall of the pipeline to form rolling friction walking; the other one of the support legs 05 supports the movement of the whole crawling robot in the pipeline by a support leg fixing block 04 fixed on a support leg movable sleeve 12, and by adjusting the position of a main shaft pressure nut 11, the pressure of the support leg is transmitted to the support leg movable sleeve 12 through a main shaft pressure spring 10. Because the pressure born by the main shaft pressure spring 10 is larger than that of the main shaft positioning spring 09, the support leg movable sleeve 12 can move; the whole crawling robot can be adaptive to pipelines with different diameters by the aid of the adjusting combination of the main shaft pressure spring 10 and the main shaft positioning spring 09; the nondestructive testing can be realized under the conditions of not disassembling or destroying the assembly and stopping the operation of the equipment.
In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are used in a generic sense as is understood by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.
Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.
Claims (1)
1. The pipeline crawling robot is characterized by comprising a main shaft (01), a clamp spring (02), a support leg fixing sleeve (03), a support leg fixing block (04), a support leg (05), a support leg rotating shaft (06), a support leg roller (07), a support leg roller rotating shaft (08), a main shaft positioning spring (09), a main shaft pressure spring (10), a main shaft pressure nut (11) and a support leg movable sleeve (12); a polish rod is arranged at one end of the main shaft (01) at the supporting leg fixing sleeve (03), an external thread is arranged at one end of the main shaft pressure spring (10), and a through stop plane is arranged on the main shaft (01); the supporting leg fixing sleeve (03) limits the degree of freedom through the clamp spring (02) and the main shaft stop plane; the support leg fixing block (04) limits the degree of freedom through the stop planes of the clamp spring (02) and the support leg fixing sleeve (03) and is fixed on the support leg fixing sleeve (03); two support legs (05) are arranged, an X shape is formed by support leg rotating shafts (06), a support leg roller (07) and a support leg roller rotating shaft (08) are arranged at the tail end of the support leg (05), and the support leg roller (07) is in contact with the inner wall of the pipeline to form rolling friction walking; the other one of the support legs (05) is fixed on a support leg fixing block (04) of the support leg movable sleeve (12), the pressure of the support leg fixing block is transmitted to the support leg movable sleeve (12) through a main shaft pressure spring (10) by adjusting the position of a main shaft pressure nut (11), and the support legs (05) support the whole crawling robot to move in the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243277.8U CN211875432U (en) | 2020-03-02 | 2020-03-02 | Pipeline crawling robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243277.8U CN211875432U (en) | 2020-03-02 | 2020-03-02 | Pipeline crawling robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211875432U true CN211875432U (en) | 2020-11-06 |
Family
ID=73254490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020243277.8U Expired - Fee Related CN211875432U (en) | 2020-03-02 | 2020-03-02 | Pipeline crawling robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211875432U (en) |
-
2020
- 2020-03-02 CN CN202020243277.8U patent/CN211875432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |