CN219997416U - Guide device for probe of pipeline endoscope - Google Patents
Guide device for probe of pipeline endoscope Download PDFInfo
- Publication number
- CN219997416U CN219997416U CN202321504588.5U CN202321504588U CN219997416U CN 219997416 U CN219997416 U CN 219997416U CN 202321504588 U CN202321504588 U CN 202321504588U CN 219997416 U CN219997416 U CN 219997416U
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- probe
- guide
- head
- guide head
- elastic support
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- 239000000523 sample Substances 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Endoscopes (AREA)
Abstract
The utility model discloses a probe guiding device of a pipeline endoscope, which comprises a guiding head, a fixing piece, an elastic support and a guiding wheel; an inner hole is formed in the guide head, the upper end of the inner hole provided with the guide head penetrates through the lower end of the guide head, and the inner hole is used for inserting the probe; the fixing piece is arranged on the guide head and used for fixing the probe on the guide head; the elastic support is provided with a plurality of groups, evenly distributed is in the lower extreme of direction head, and the one end and the lower extreme of direction head of elastic support are connected, and the other end is articulated with the leading wheel. During pipeline detection, abrasion of the probe can be effectively reduced.
Description
Technical Field
The utility model relates to a guiding device, in particular to a probe guiding device of a pipeline endoscope.
Background
The industrial endoscope is mainly used for automobiles, aeroengines, pipelines, mechanical parts and the like, can realize nondestructive inspection without disassembling or damaging assembly and stopping operation of equipment, and is widely applied to various departments of modern core industries such as aviation, automobiles, ships, electricity, chemistry, electric power, gas, atomic energy, civil construction and the like.
The existing industrial endoscope is usually provided with a display screen, most of probes are in a columnar structure, and the probes are electrically connected with the display screen through cables. In life, the inside of a pipeline of a boiler is inspected, and when the defect detection is performed on the pipeline of an oil pipe, an endoscope can be used for inspection. In inspection, the probe is usually inserted into the pipeline, but the interior of the pipeline is usually invisible, and after the probe is inserted, the probe is easy to collide with the inner wall of the pipeline, so that the probe is damaged.
In view of the foregoing possible drawbacks, the present utility model provides a probe guide for a pipeline endoscope that can effectively reduce probe wear.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the guide device for the probe of the pipeline endoscope, which can effectively reduce the abrasion of the probe during pipeline detection.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a guiding device for a probe of a pipeline endoscope comprises a guiding head, a fixing piece, an elastic support and a guiding wheel; an inner hole is formed in the guide head, the inner hole penetrates through the guide head from the upper end to the lower end, and the inner hole is used for inserting the probe; the fixing piece is arranged on the guide head and used for fixing the probe on the guide head; the elastic support is provided with a plurality of groups, evenly distributed is in the lower extreme of direction head, and the one end and the lower extreme of direction head of elastic support are connected, and the other end is articulated with the leading wheel.
Further, the upper end of the guide head is in a round table shape, and the lower end of the guide head is in a cylindrical shape; the inner hole is arranged at the position of the central shaft of the guide head.
Further, the fixing piece is a fixing bolt; the lateral wall of direction head is provided with the screw, and the screw communicates with the hole, and fixing bolt and screw threaded connection screw, screw fixing bolt, can fix the probe in the hole.
Further, the elastic support is provided with three groups, and the three groups are distributed at the lower end of the guide head at an angle of 120 degrees.
Further, the elastic support comprises two springs, the two springs are arranged at intervals, the upper ends of the springs are connected with the lower surface of the guide head, the guide wheel is arranged at the middle position of the lower ends of the two springs, and the center of the guide wheel is hinged with the lower ends of the springs.
Further, the lower end of the spring is curved away from the bore.
The beneficial effects of the utility model are as follows:
according to the probe guide device for the pipeline endoscope, the probe is inserted into the inner hole and fixed in the inner hole through the fixing piece, then the guide head is placed into the pipeline, and under the elastic action of the elastic support, the guide wheel can be pressed against the inner wall of a detection object, so that the guide wheel can axially roll along the pipeline with low friction, and the probe can be particularly helped to pass through the parts such as the elbow, the large head and the small head, so that the probe is effectively prevented from being worn.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a bottom view of an embodiment of the present utility model.
The reference numerals in the figures are: 1. a guide head; 11. an inner bore; 12. a screw hole; 2. an elastic support; 21. a spring; 3. a guide wheel; 4. and (5) fixing bolts.
Detailed Description
The present utility model is described below with reference to the accompanying drawings, and the specific embodiments described herein are for illustrating and explaining the present utility model, not for limiting the present utility model, and various modifications and improvements made by those skilled in the art to which the present utility model pertains without departing from the spirit of the design of the present utility model, should fall within the scope of the present utility model.
As shown in fig. 1 and 2, the guide device for a probe of a pipeline endoscope of the present embodiment includes a guide head 1, a fixing member, an elastic support 2, and a guide wheel 3.
The guide head 1 is provided with an inner hole 11, the inner hole 11 penetrates from the upper end to the lower end of the guide head 1, and the inner hole 11 is used for inserting a probe. In this embodiment, the guide head 1 is made of nylon or engineering plastic, and has a circular truncated cone shape at its upper end and a cylindrical lower end. The inner hole 11 is arranged at the central shaft of the guide head 1, and the diameter of the inner hole 11 is slightly larger than that of a matched endoscope probe. Therefore, the quick center positioning of the endoscope probe can be realized, and the detection quality and efficiency can be improved. The outer diameter of the guide head 1 is slightly smaller than the inner diameter of a detection object (such as a closed tubular part of a pipeline and the like), and a series of guide heads 1 with different outer diameters can be manufactured to adapt to detection objects with different specifications.
The fixing piece is arranged on the guide head 1 and is used for fixing the probe on the guide head 1. In this embodiment, the fixing member is a fixing bolt 4. The lateral wall of direction head 1 is provided with screw 12, and screw 12 and hole 11 intercommunication, fixing bolt 4 and screw 12 threaded connection, screw fixing bolt 4, can fix the probe in hole 11.
The elastic support 2 is provided with a plurality of groups, evenly distributed is in the lower extreme of direction head 1, and the one end of elastic support 2 is connected with the lower extreme of direction head 1, and the other end is articulated with leading wheel 3. In this embodiment, the elastic support 2 is provided with three groups, distributed at 120 ° angle at the lower end of the guide head 1. Each group of elastic support 2 comprises two springs 21, the two springs 21 are arranged at intervals, the upper ends of the springs 21 are connected with the lower surface of the guide head 1, the guide wheel 3 is arranged at the middle position of the lower ends of the two springs 21, and the center of the guide wheel 3 is hinged with the lower ends of the springs 21. The lower end of the spring 21 is bent away from the bore 11 so that the guide wheel 3 is effectively prevented from blocking the probe.
Because the elastic support 2 has good elasticity, the guide wheel 3 can be pressed on the inner wall of a detection object (detection pipeline), so that the guide wheel 3 can do low-friction rolling along the axial direction of the pipeline, and the probe can pass through the parts such as an elbow, a large head and a small head, and the like, thereby effectively reducing the abrasion of the inner wall of the pipeline to the probe. In addition, the three groups of elastic supports 2 are distributed at 120 degrees, so that the probe can be automatically centered, and the inspection is convenient.
The guide device for the pipeline endoscope probe has the advantages of being simple in structure, high in applicability and convenient to carry, when the guide device is used, the endoscope probe is inserted into the inner hole 11, the fixing bolt 4 is screwed, the probe is fixed in the inner hole 11, the endoscope probe can be rapidly and centrally positioned, detection quality and efficiency are improved, the guide head 1 is placed into a pipeline afterwards, the guide wheel 3 can be pressed on the inner wall of a detection object under the elastic action of the elastic support 2, the guide wheel 3 can roll in a low friction mode along the axial direction of the pipeline, and particularly the probe is facilitated to pass through the parts of an elbow, a large head, a small head and the like, so that the probe is effectively prevented from being worn.
Claims (6)
1. A guide device for a probe of a pipeline endoscope, which is characterized in that: comprises a guide head (1), a fixing piece, an elastic support (2) and a guide wheel (3); an inner hole (11) is formed in the guide head (1), the inner hole (11) penetrates through the guide head (1) from the upper end to the lower end, and the inner hole (11) is used for being inserted into the probe; the fixing piece is arranged on the guide head (1) and used for fixing the probe on the guide head (1); the elastic support (2) is provided with a plurality of groups, is evenly distributed at the lower extreme of direction head (1), and the one end of elastic support (2) is connected with the lower extreme of direction head (1), and the other end is articulated with leading wheel (3).
2. The endoscope probe guide apparatus according to claim 1, wherein: the upper end of the guide head (1) is in a round table shape, and the lower end of the guide head is in a cylindrical shape; the inner hole (11) is arranged at the position of the central shaft of the guide head (1).
3. The endoscope probe guide apparatus according to claim 1, wherein: the fixing piece is a fixing bolt (4); the lateral wall of direction head (1) is provided with screw (12), and screw (12) and hole (11) intercommunication, fixing bolt (4) and screw (12) threaded connection screw, screw fixing bolt (4) can fix the probe in hole (11).
4. The endoscope probe guide apparatus according to claim 1, wherein: the elastic support (2) is provided with three groups and is distributed at the lower end of the guide head (1) at an angle of 120 degrees.
5. The endoscope probe guide apparatus according to claim 1, wherein: the elastic support (2) comprises two springs (21), the two springs (21) are arranged at intervals, the upper ends of the springs (21) are connected with the lower surface of the guide head (1), the guide wheel (3) is arranged at the middle position of the lower ends of the two springs (21), and the center of the guide wheel (3) is hinged with the lower ends of the springs (21).
6. The endoscope probe guide apparatus according to claim 5, wherein: the lower end of the spring (21) is bent away from the inner hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504588.5U CN219997416U (en) | 2023-06-13 | 2023-06-13 | Guide device for probe of pipeline endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504588.5U CN219997416U (en) | 2023-06-13 | 2023-06-13 | Guide device for probe of pipeline endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219997416U true CN219997416U (en) | 2023-11-10 |
Family
ID=88608341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321504588.5U Active CN219997416U (en) | 2023-06-13 | 2023-06-13 | Guide device for probe of pipeline endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219997416U (en) |
-
2023
- 2023-06-13 CN CN202321504588.5U patent/CN219997416U/en active Active
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