CN217815706U - Pipeline inspection robot and check out test set - Google Patents
Pipeline inspection robot and check out test set Download PDFInfo
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- CN217815706U CN217815706U CN202221185152.XU CN202221185152U CN217815706U CN 217815706 U CN217815706 U CN 217815706U CN 202221185152 U CN202221185152 U CN 202221185152U CN 217815706 U CN217815706 U CN 217815706U
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Abstract
The utility model discloses a pipeline detection robot, wherein, the pipeline detection robot comprises a shell, a detection component, a cable and a flexible traction piece, and the shell is enclosed to form a placement cavity; the detection assembly is arranged in the arrangement cavity; the cable penetrates through the shell and is connected with the detection assembly; the flexible piece that pulls includes flexible face and many haulage ropes of pulling, the edge that the flexible face of pulling is connected to the one end of many haulage ropes, and the cable is connected to the other end of many haulage ropes. The utility model discloses pipeline inspection robot casing that technical scheme provided is smooth, cable and flexible pull the piece and easily fold, can get into the pipeline that needs the detection with the help of fluidic power in the pipeline of complicacy, avoids obstacles such as valve, through the pipeline of buckling.
Description
Technical Field
The utility model relates to a pipeline detection equipment technical field, in particular to pipeline inspection robot and check out test set.
Background
The pipeline is used as a carrier for fluid transportation and is widely used in urban drainage systems. The inside of the pipeline is corroded, pressed or illegally drilled, and the pipeline can be broken to influence the use of the pipeline. Therefore, there is a need for a device for endoscopic tube inspection that can detect the interior of the tube without affecting the normal operation of the tube.
In the existing detection robot, additional equipment such as power equipment, steering equipment and the like is added on detection equipment mostly, so that the detection robot has a plurality of edges and corners on the whole and is easy to be hooked by a pipeline or an obstacle; or a plurality of sections of detection equipment are combined for use, and the detection robots cannot cope with the internal structure of the complex pipeline, are clamped in the pipeline during working, or cannot pass through the bent pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline inspection robot and check out test set aims at coping with the inside complicated structure of pipeline, freely removes and detects in the pipeline.
In order to achieve the above purpose, the utility model provides a pipeline detection robot, which is used for detecting the interior of a pipeline, and comprises a shell, a detection assembly, a cable and a flexible traction piece; the shell is enclosed to form a mounting cavity; the detection assembly is arranged in the mounting cavity and is partially exposed out of the mounting cavity; the cable penetrates through the shell and is connected with the detection assembly; the flexible traction piece comprises a flexible traction surface and a plurality of traction ropes, one end of each traction rope is connected with the edge of the flexible traction surface, and the other end of each traction rope is connected with the cable.
Optionally, the casing includes guiding part and detection portion, the guiding part is connected the detection portion is close to the one end of cable, the cable is worn to locate the tip of guiding part, in the direction of cable extremely the detection portion, the guiding part is the frustum form.
Optionally, the flexible traction member further includes a positioning member, the other ends of the plurality of traction ropes are connected to the positioning member, and the positioning member is sleeved on the cable.
Optionally, an avoiding hole is formed in the middle of the flexible traction surface, and one end, far away from the guide portion, of the detection portion penetrates through the avoiding hole.
Optionally, during the detection process of the pipeline detection robot, the flexible traction surface is of an arc surface structure, and the protruding direction of the arc surface is consistent with the advancing direction of the detection process.
Optionally, the outer diameter of the housing is less than or equal to 80mm.
Optionally, the detection assembly includes an acoustic detector and an optical detector, the optical detector is disposed at one end of the detection portion, which is far away from the guide portion, the casing is provided with a sound listening hole, and the acoustic detector abuts against the sound listening hole.
Optionally, the optical detector includes a light source and a camera, and the light source and the camera are spaced apart.
Optionally, the housing further includes a transparent protection portion, the protection portion is connected to an end of the detection portion away from the guide portion and covers the optical detector.
The utility model also provides a detection equipment, including controlling means and pipeline inspection robot, controlling means connects pipeline inspection robot the cable, pipeline inspection robot is as above arbitrary pipeline inspection robot.
The utility model discloses technical scheme is through adopting a pipeline inspection robot, solves the interior peeping check out test set of pipeline and deals with the inside complicated structure of pipeline, the problem that freely removes and detect in the pipeline. The pipeline detection robot comprises a shell, a detection assembly, a cable and a flexible traction piece, wherein the shell is enclosed to form a placement cavity for protecting the detection assembly; the detection assembly is arranged in the arrangement cavity and is used for detecting the interior of the pipeline; the cable penetrates through the shell, is connected with the detection assembly, feeds back a detection result to an operator, and serves as a pull rope when the pipeline detection robot is recovered; the flexible piece that pulls includes flexible surface and many haulage ropes of pulling, the edge that the flexible surface of pulling is connected to the one end of many haulage ropes, and the cable is connected to the other end of many haulage ropes, the cable bears the thrust of fluid when pipeline inspection robot puts in, provides power for advancing of pipeline inspection robot. The utility model provides a pipeline inspection robot casing is smooth, cable and flexible draw the piece easily folding, can get into the branch pipe that needs the detection, avoid obstacles such as valve with the help of fluidic power in the pipeline of complicacy, and pass through the pipeline of buckling easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the pipeline inspection robot of the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic diagram of a positional relationship between the housing and the detecting assembly in fig. 1.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Pipeline detection robot | 32 | |
| 10 | Shell body | 33 | Locating |
| 11 | |
40 | |
| 12 | |
41 | Acoustic detector |
| 13 | |
42 | |
| 20 | Cable with a |
421 | |
| 30 | |
422 | Shooting part |
| 31 | Flexible traction surface | 200 | |
| 311 | Avoiding hole | 210 | Control device |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
With reference to fig. 1 to 3, the present invention provides a pipeline inspection robot 100 for inspecting the interior of a pipeline, wherein the pipeline inspection robot 100 includes a housing 10, an inspection assembly 40, a cable 20 and a flexible traction member 30; the shell 10 encloses to form a placing cavity; the detection assembly 40 is arranged in the placement cavity and is partially exposed out of the placement cavity; the cable 20 passes through the housing 10 and is connected with the detection assembly 40; the flexible traction member 30 comprises a flexible traction surface 31 and a plurality of traction ropes 32, wherein one ends of the traction ropes 32 are connected with the edge of the flexible traction surface 31, and the other ends of the traction ropes are connected with the cable 20.
In the pipeline inspection robot 100 of the present invention, the housing 10 is made of metal, and is coated with a waterproof material or made of a polymer material; the casing 10 has a smooth surface and a hard texture, can protect the detection assembly 40 arranged inside the casing 10, and can easily slide through when encountering an obstacle without being clamped. The sensing assembly 40 is installed at the front and middle of the housing 10 for sensing the state of the pipe. Connect a cable 20 at the afterbody of casing 10, cable 20 length is adjustable, and cable 20 inserts in casing 10, is connected with detecting element 40, for detecting element 40 provides the electric energy, wears detection information for operating personnel, owing to cable 20 acts as the stay cord when retrieving, so can increase several nylon ropes in cable 20 as the skeleton, improve stay cord intensity. The flexible traction piece 30 is integrally umbrella-shaped, the flexible traction surface 31 is positioned at the right side, the flexible traction piece is made of polyester fiber, terylene and nylon, the flexible traction piece is soft in texture and easy to fold, and the edge of the flexible traction piece is zigzag; the drawing rope 32 is made of terylene or nylon, is soft and easy to fold and has good tensile property, and the drawing rope 32 is connected with the tops of the sawteeth, so that the middle of the flexible drawing surface 31 is stressed greatly, the edge of the flexible drawing surface is stressed slightly, the stress direction of the flexible drawing part 30 is more consistent with the movement direction of fluid, and the rotation and winding caused by uneven stress are reduced; the flexible traction surface 31 can also be designed to be circular, and the traction ropes 32 are uniformly connected to the edge of the flexible traction surface 31. The other ends of the pulling ropes 32 are fixed on the cable 20, so that the pulling ropes 32 are simple and convenient, and are prevented from being wound with obstacles.
The technical scheme of the utility model is that through adopting a pipeline inspection robot 100, the problem that the endoscopic inspection equipment 200 in the pipeline is used for dealing with the complex structure in the pipeline and can be freely moved and detected in the pipeline is solved. The pipeline detection robot 100 comprises a shell 10, a detection assembly 40, a cable 20 and a flexible traction member 30, wherein the shell 10 encloses to form a placement cavity for protecting the detection assembly 40; the detection assembly 40 is arranged in the mounting cavity and is used for detecting the interior of the pipeline; the cable 20 penetrates through the shell 10, is connected with the detection assembly 40, feeds back a detection result to an operator, and serves as a pull rope when the pipeline detection robot 100 is retracted; the flexible traction member 30 includes a flexible traction surface 31 and a plurality of traction ropes 32, one ends of the plurality of traction ropes 32 are connected to an edge of the flexible traction surface 31, and the other ends of the plurality of traction ropes 32 are connected to the cable 20, so as to bear thrust of fluid when the pipeline inspection robot 100 is thrown, and provide power for advancing of the pipeline inspection robot 100. The utility model provides a pipeline inspection robot 100 casing 10 is smooth, cable 20 and flexible draw 30 is easily folding, can get into the branch pipe that needs to detect, avoid obstacles such as valve with the help of fluidic power in the pipeline of complicacy, and the pipeline through buckling easily.
With reference to fig. 3, optionally, the housing 10 includes a guide portion 12 and a detection portion 11, the guide portion 12 connects one end of the detection portion 11 close to the cable 20, the cable 20 is inserted into an end of the guide portion 12, and the guide portion 12 is in a frustum shape in a direction from the cable 20 to the detection portion 11.
In this embodiment, the guiding portion 12 is conical and located on the left side of the housing 10, a through hole is formed at the leftmost end of the guiding portion 12, i.e., the top of the cone, the cable 20 passes through the through hole and is connected to the detecting component 40 located on the detecting portion 11, threads are formed on the inner walls of the guiding portion 12 and the detecting portion 11, the guiding portion 12 is rotatably fixed to the detecting portion 11 during assembly, and then the guiding portion 12 is fixed to the detecting portion 11 by screws for peripheral measurement at the joint, so as to meet the waterproof requirement. The detection part 11 is cylindrical, the detection assembly 40 is stored in the detection part, the external stress is uniform, and the right end of the detection part 11 can be made into a conical shape for passing through an obstacle when the detection part advances conveniently.
Optionally, the flexible traction member 30 further includes a positioning member 33, and the other ends of the plurality of traction ropes 32 are connected to the positioning member 33, and the positioning member 33 is sleeved on the cable 20.
As mentioned above, the plurality of pull cords 32 are shrink-fit to the cable 20. In order to facilitate the connection and fixation of the pulling rope 32 and ensure that the force direction of the flexible pulling element 30 is consistent with the fluid direction, a positioning element 33 is provided at the end of the pulling rope 32 in this embodiment. The positioning piece 33 is spherical, annular or columnar, a through hole is formed in the middle of the positioning piece 33, the positioning piece 33 can penetrate through the cable 20, the position can be adjusted, and the position of the flexible traction piece 30 can be adjusted conveniently; the positioning piece 33 can also be fixed at a specific position, so that the situation that the length of the traction rope 32 is inconsistent due to movement and the stress uniformity is influenced is avoided; adhesive tape or adhesive may also be used to bind the end of the pull-cord 32 bundle to a particular location of the cable 20.
Optionally, an avoidance hole 311 is formed in the middle of the flexible traction surface, and one end of the detection part 11, which is far away from the guide part 12, passes through the avoidance hole 311.
In order not to influence the use of the detection assembly 40, and simultaneously ensure that the movement direction of the shell 10 is consistent with the movement direction of the flexible traction piece 30, and avoid the winding and knotting of the shell and the flexible traction piece, the avoidance hole 311 is formed in the middle of the flexible traction surface, and the front end of the shell 10 penetrates through the flexible traction surface, so that the detection part 11 arranged at the front end of the shell 10 is not shielded, and the traction force on the shell 10 is improved. In other embodiments, the flexible connector may be disposed at the rear of the housing 10, or the flexible connector may be wrapped around the housing 10, and the device for image detection may be disposed around the detection portion 11.
Optionally, when the pipeline inspection robot 100 performs an inspection process, the flexible traction surface 31 is of an arc surface structure, and a protruding direction of the arc surface is consistent with an advancing direction of the inspection process.
The bearing surface of the shell 10 is small, and is in a suspension state in static water, so that the flexible traction piece 30 is required to provide forward power. When the pipeline inspection robot 100 is used, the flexible traction surface 31 is impacted by fluid and pulled by the traction rope 32 to form an arc surface, and the middle area of the arc surface is more protruded than the edge area, so that the whole flexible traction piece 30 is in an umbrella shape, and the shell 10 can be driven to move forward more smoothly under the drive of the fluid.
Optionally, the outer diameter of the housing 10 is less than or equal to 80mm.
To some detection entries that wait to detect the pipeline narrow and small, for example the specification is DN80 and is less than DN 80's detection entry, the utility model provides a pipeline inspection robot 100, its external diameter size is less than or equal to 80mm, and specific embodiment can be 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, so design is that pass through the detection entry that the specification is DN80 and DN80 below in order to satisfy pipeline inspection robot 100, need not set up separately and detect the mouth, saves operating procedure and cost.
With reference to fig. 3, optionally, the detecting assembly 40 includes an acoustic detector 41 and an optical detector 42, the optical detector 42 is disposed at one end of the detecting portion 11 far from the guiding portion 12, the casing 10 is opened with a sound listening hole, and the acoustic detector 41 abuts against the sound listening hole.
In this embodiment, the optical assembly is located at the head of the casing 10 and is used for observing whether a pipe to be detected is normal, the acoustic detector 41 is located at the rear of the optical detector 42, the side of the casing 10 is provided with a sound listening hole, the acoustic detector 41 abuts against the sound listening hole and is exposed outwards from the inside of the casing 10 to collect a sound signal, and whether the pipe is normal is judged in an auxiliary manner. In another embodiment, the position of the listening hole may be on the side wall of the guide portion 12, and the acoustic detector 41 may be a hydrophone or a sonar.
Alternatively, the optical detector 42 includes a light source 421 and a camera 422, and the light source 421 and the camera 422 are spaced apart.
In this embodiment, four light sources 421 surround the shooting piece 422 to provide illumination, and the shooting piece 422 is located the axle center position of the detection portion 11, reduces and observes the dead angle, and the light source 421 in this embodiment is the LED, and the shooting piece 422 is the camera that commonly uses, and other embodiments can set up the light source 421 annularly, and the shooting piece 422 is in the center of annular light source 421, reduces the use of part, saves space.
Optionally, the housing 10 further includes a transparent shield 13, and the shield 13 is connected to an end of the detection part 11 far from the guide part 12 and covers the optical detector 42.
The protection part 13 is located at the rightmost end of the casing 10, is in a cylindrical cover shape, is fixed on the detection part 11 in a threaded connection mode, and is provided with toughened glass on the surface facing the optical detector 42 to protect the optical detector 42 without influencing the use of the optical detector 42. In other schemes, in order to facilitate the housing 10 to pass through an obstacle, the front end of the detecting portion 11 may be made into a conical shape, just like the shape of the guiding portion 12, which can effectively reduce resistance and make the passing smoother.
The utility model also provides a check out test set 200, including controlling means 210 and pipeline inspection robot 100, controlling means 210 (not attached) connects pipeline inspection robot 100's cable 20, and pipeline inspection robot 100 is as above arbitrary pipeline inspection robot 100. Since the detection device 200 adopts all technical solutions of all the embodiments described above, at least all the beneficial effects brought by the technical solutions of the embodiments described above are achieved, and details are not repeated here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A pipeline inspection robot for inspection of the interior of a pipeline, the pipeline inspection robot comprising:
the shell surrounds to form a placement cavity;
the detection assembly is arranged in the placement cavity and is partially exposed out of the placement cavity;
the cable penetrates through the shell and is connected with the detection assembly; and
the flexible traction piece comprises a flexible traction surface and a plurality of traction ropes, one end of each traction rope is connected with the edge of the flexible traction surface, and the other end of each traction rope is connected with the cable.
2. The pipeline inspection robot of claim 1, wherein the housing includes a guide portion and a detection portion, the guide portion connects an end of the detection portion near the cable, the cable is threaded through an end of the guide portion, and the guide portion is in a frustum shape in a direction from the cable to the detection portion.
3. The pipeline inspection robot as claimed in claim 2, wherein the flexible pulling member further comprises a positioning member, the other ends of the pulling ropes are connected to the positioning member, and the positioning member is sleeved on the cable.
4. The pipeline inspection robot as claimed in claim 2, wherein an avoidance hole is formed in the middle of the flexible traction surface, and one end of the inspection portion, which is far away from the guide portion, passes through the avoidance hole.
5. The pipeline inspection robot as claimed in claim 4, wherein during the inspection process of the pipeline inspection robot, the flexible traction surface is in a structure of an arc surface, and the protruding direction of the arc surface is consistent with the advancing direction of the inspection process.
6. The pipe inspection robot of claim 1, wherein an outer diameter dimension of the housing is less than or equal to 80mm.
7. The pipeline inspection robot as recited in claim 2, wherein said detection assembly includes an acoustic detector and an optical detector, said optical detector is disposed at an end of said detection portion remote from said guide portion, said housing defines a sound listening hole, and said acoustic detector abuts said sound listening hole.
8. The pipe inspection robot of claim 7, wherein said optical detector includes a light source and a camera, said light source and said camera being spaced apart.
9. The pipe inspection robot of claim 7, wherein said housing further comprises a transparent shield portion, said shield portion being attached to an end of said inspection portion remote from said guide portion and covering said optical detector.
10. An inspection apparatus comprising a control device and a pipeline inspection robot, the control device connecting the cable of the pipeline inspection robot, the pipeline inspection robot being the pipeline inspection robot according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185152.XU CN217815706U (en) | 2022-05-17 | 2022-05-17 | Pipeline inspection robot and check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185152.XU CN217815706U (en) | 2022-05-17 | 2022-05-17 | Pipeline inspection robot and check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217815706U true CN217815706U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221185152.XU Active CN217815706U (en) | 2022-05-17 | 2022-05-17 | Pipeline inspection robot and check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217815706U (en) |
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- 2022-05-17 CN CN202221185152.XU patent/CN217815706U/en active Active
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