CN211206819U - Pipeline detecting instrument - Google Patents
Pipeline detecting instrument Download PDFInfo
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- CN211206819U CN211206819U CN202020100210.9U CN202020100210U CN211206819U CN 211206819 U CN211206819 U CN 211206819U CN 202020100210 U CN202020100210 U CN 202020100210U CN 211206819 U CN211206819 U CN 211206819U
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Abstract
The utility model relates to a pipeline detecting instrument, which comprises a detecting handle, a console and a handle; the detection handle is fixedly provided with a mark box, and the mark box comprises an accommodating cavity and a supporting body positioned at the lower part of the accommodating cavity; the marking box is provided with a marking rod which is vertically arranged on the marking box in a penetrating way and penetrates through the accommodating cavity; the upper end of the marking rod penetrates through the handle and extends to the upper part of the handle, a spring is sleeved on the marking rod, one end of the spring is fixed on the marking rod, and the other end of the spring is fixed on the handle; the support body is provided with a connecting hole, and the marking rod is tightly attached to the side wall of the connecting hole; a leakage passage is formed in the support body, an opening at one end of the leakage passage is communicated with the side wall of the connecting hole, and an opening at the other end of the leakage passage is communicated with the accommodating cavity; a marking channel is arranged in the rod body of the marking rod, one opening of the marking channel is arranged at the lower end of the marking rod, and the other opening is arranged on the side wall of the marking rod. The utility model discloses have the convenience and carry out the effect of mark to the position of pipeline.
Description
Technical Field
The utility model belongs to the technical field of the technique of pipeline detection equipment and specifically relates to a pipeline detection instrument is related to.
Background
The pipeline detector can quickly and accurately detect the position, the direction and the depth of underground tap water pipelines, metal pipelines and cables and the position and the size of a damaged point of an anticorrosive coating of a steel pipeline without damaging ground covering soil, and is one of necessary instruments for transformation, maintenance and general investigation of underground pipelines by tap water companies, gas companies, railway communication, municipal construction, industrial and mining and capital construction units.
At present, a patent document with the publication number CN207867054U discloses a pipeline detector, which comprises a detector main body and a mechanical arm connected to the lower end of the detector main body, wherein the lower end of the mechanical arm is connected with a detector head, the lower end of the detector main body is connected with a dust cover for accommodating the detector head, and the lower end of the dust cover is provided with an opening and is inserted with a plug board for closing or opening the opening.
The pipeline detector can protect the detecting head from contacting with the outside air when the pipeline detector does not detect, so that the ash deposition on the detecting head is reduced, but when the position and the trend of the underground pipeline are detected, the pipeline detector is not provided with a device capable of being marked, so that the position and the trend of the pipeline need to be marked by means of an auxiliary marking tool such as chalk, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the above-mentioned prior art, the utility model aims at providing a pipeline detection instrument, its mark box and the marker post that can subaerial carry out the mark that holds liquid through the setting to have the convenient effect of carrying out the mark to the position of pipeline.
The above object of the present invention is achieved by the following technical solutions:
a pipeline detector comprises a detection handle, a console fixed on the upper part of the detection handle and a handle fixed on the detection handle; the detection handle is fixedly provided with a mark box, and the mark box comprises an accommodating cavity for accommodating liquid and a supporting body positioned at the lower part of the accommodating cavity; the upper part of the marking box is provided with a liquid injection hole for conveying liquid into the accommodating cavity; the marking box is provided with a marking rod, and the marking rod vertically penetrates through the marking box and penetrates through the accommodating cavity; the upper end of the marking rod penetrates through the handle and extends to the upper part of the handle, a spring is sleeved on the marking rod, one end of the spring is fixed on the marking rod, and the other end of the spring is fixed on the handle; the support body is provided with a connecting hole for the mark rod to pass through, and the mark rod is tightly attached to the side wall of the connecting hole; a leakage passage is formed in the support body, an opening at one end of the leakage passage is communicated with the side wall of the connecting hole, and an opening at the other end of the leakage passage is communicated with the accommodating cavity; a marking channel is arranged in the rod body of the marking rod, one opening of the marking channel is arranged at the lower end of the marking rod, and the other opening is arranged on the side wall of the marking rod; the openings of the marking channels on the side wall of the marking rod and the openings of the leakage channels in the connecting holes are arranged in a vertically staggered mode.
By adopting the technical scheme, after the worker detects the position of the pipeline, the worker pulls the marking rod by hand to align the marking channel with the opening of the leakage channel, so that the liquid in the accommodating cavity can flow out from the lower end of the marking rod through the leakage channel and the marking channel, thereby leaving a trace on the ground, and further facilitating the worker to mark and identify the detected position of the pipeline; after the marking is finished, the marking rod can reset under the action of the spring by loosening the marking rod, so that the leakage channel and the marking channel are staggered again.
The utility model discloses a further set up to: the height of the opening of the marking channel on the side wall of the marking rod is higher than that of the opening of the leakage channel in the connecting hole; the part of the marking rod, which is positioned in the accommodating cavity, is fixedly provided with a pressing sheet, and a distance is arranged between the edge of the pressing sheet and the inner wall of the accommodating cavity.
By adopting the technical scheme, when a worker needs to mark, the marking rod needs to be pulled downwards to enable the leakage channel to be communicated with the marking channel, the marking rod can instantly drive the pressing sheet to move downwards, the pressing sheet can generate downward pressure on liquid in the containing cavity, the liquid can flow out of the containing cavity as soon as possible, and the marking efficiency is improved.
The utility model discloses a further set up to: the upper part of the marking box is provided with a cross hole for the marking rod to pass through, a cross key matched with the cross hole is integrally arranged on the rod body of the marking rod, and the cross key and the cross hole are in up-and-down sliding fit.
By adopting the technical scheme, when the cross key is positioned in the cross hole, the marking rod can only move up and down and is limited in rotation, so that the situation that the opening of the liquid leakage channel in the connecting hole and the opening of the marking channel on the side wall of the marking rod are still staggered at the same height is avoided.
The utility model discloses a further set up to: and a plurality of stirring rods are fixed on the part of the marking rod positioned in the accommodating cavity.
Through adopting above-mentioned technical scheme, when the liquid that holds the intracavity takes place to deposit and lead to liquid inhomogeneous, pulling marking rod makes the cross key deviate from in the cross hole, rotates marking rod and can drive and stir the pole and stir liquid to the liquid that makes to hold the intracavity is more even.
The utility model discloses a further set up to: the upper end of the marking rod is integrally provided with a wafer.
By adopting the technical scheme, the wafer can facilitate the hands of the workers to pull the marking rod up and down, so that the comfort degree of the workers during operation is increased.
The utility model discloses a further set up to: the pin hole is arranged on the handle, the through hole penetrating through the rod body is arranged on the rod body of the marking rod, and the pin is fastened on the handle through the rope.
Through adopting above-mentioned technical scheme, when equipment does not use, wear to establish the pin and can make the position of mark pole in pinhole and through-hole and obtain fixing, avoid mark pole to rock from top to bottom in the transportation and lead to equipment to break down.
The utility model discloses a further set up to: and the liquid injection hole is in threaded connection with a cover.
Through adopting above-mentioned technical scheme, the lid is favorable to avoiding liquid to follow and annotates downthehole spill of liquid.
The utility model discloses a further set up to: the lower end of the detection handle is fixedly provided with a rubber pad.
Through adopting above-mentioned technical scheme, when surveying the pipeline, the staff can arrange the lower extreme of surveying the handle in subaerial occasionally, and the rubber pad is favorable to reducing the degree of wear between survey handle lower extreme and the ground to improve the life of device.
To sum up, the utility model discloses a beneficial technological effect does:
1. after the worker detects the position of the pipeline, the worker pulls the marking rod by hand to align the marking channel with the opening of the leakage channel, so that the liquid in the accommodating cavity can flow out from the lower end of the marking rod through the leakage channel and the marking channel, thereby leaving a trace on the ground and further facilitating the worker to mark and identify the detected position of the pipeline; after the marking is finished, the marking rod can be reset under the action of the spring by loosening the marking rod, so that the leakage channel and the marking channel are staggered again;
2. the pressing sheet is beneficial to the liquid to flow out of the containing cavity as soon as possible, so that the marking efficiency is improved; the cross key is in sliding fit in the cross hole and can limit the marking rod to rotate; the liquid in the accommodating cavity can be stirred by the stirring rod, so that the liquid in the accommodating cavity is more uniform; the round piece is convenient for the worker to pull the marking rod up and down by hand;
3. the pin is arranged in the pin hole and the through hole in a penetrating way, so that the position of the marking rod can be fixed; the cover is beneficial to preventing liquid from splashing out of the liquid injection hole; the rubber pad is favorable to reducing the degree of wear between survey handle lower extreme and the ground to improve the life of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a first cross-sectional view of the present invention;
fig. 3 is a second cross-sectional view of the present invention;
FIG. 4 depicts a cross-sectional view of a rod.
In the figure, 1, a detection handle; 11. a rubber pad; 2. a console; 3. a handle; 31. a pin hole; 32. a pin; 4. a marker cassette; 41. an accommodating chamber; 42. a support body; 421. connecting holes; 422. a leakage path; 43. a liquid injection hole; 431. a cover; 44. a cross hole; 5. a marker post; 51. a spring; 52. marking a channel; 53. pressing the sheet; 54. a cross key; 55. a stirring rod; 56. a wafer; 57. and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, a pipeline detecting instrument disclosed in the present invention includes a long detection handle 1, a console 2 fixed on the upper portion of the detection handle 1, and a handle 3 fixed on the upper portion of the detection handle 1; a marking box 4 is fixedly arranged at the lower part of the detection handle 1, the marking box 4 comprises an accommodating cavity 41 positioned at the upper part and a supporting body 42 positioned at the lower part of the accommodating cavity 41, and liquid for marking is contained in the accommodating cavity 41; the upper part of the mark box 4 is provided with a liquid injection hole 43 for conveying liquid into the accommodating cavity 41; the marking box 4 is provided with a marking rod 5, and the marking rod 5 vertically penetrates through the marking box 4 and penetrates through the accommodating cavity 41; the upper end of the marking rod 5 penetrates through the handle 3 and extends to the upper part of the handle 3, a spring 51 is sleeved on the marking rod 5, one end of the spring 51 is fixed on the marking rod 5, and the other end of the spring 51 is fixed on the handle 3; the support body 42 is provided with a connecting hole 421 for the marking rod 5 to pass through, and the marking rod 5 is tightly attached to the side wall of the connecting hole 421; a liquid leakage channel 422 is arranged in the support body 42, an opening at one end of the liquid leakage channel 422 is communicated with the side wall of the connecting hole 421, and an opening at the other end is communicated with the accommodating cavity 41; a marking channel 52 is arranged in the body of the marking rod 5, one opening of the marking channel 52 is arranged at the lower end of the marking rod 5, and the other opening is arranged on the side wall of the marking rod 5; the marking channel 52 is arranged at the opening on the side wall of the marking rod 5 and is staggered with the opening of the leakage channel 422 in the connecting hole 421; when the worker detects the position of the pipeline, the worker pulls the marking rod 5 with a hand to align the openings of the marking channel 52 and the leakage channel 422, so that the liquid in the accommodating cavity 41 can flow out from the lower end of the marking rod 5 through the leakage channel 422 and the marking channel 52, thereby leaving a trace on the ground, and further facilitating the worker to mark and identify the detected position of the pipeline; after marking, the marking rod 5 is released, and the marking rod 5 can be reset under the action of the spring 51, so that the leakage channel 422 and the marking channel 52 are staggered again.
Referring to fig. 3 and 4, as a preferred arrangement, the height of the opening of the marking channel 52 on the side wall of the marking rod 5 is higher than the height of the opening of the leakage channel 422 in the connecting hole 421, the part of the marking rod 5 located in the accommodating cavity 41 is fixedly provided with the pressing piece 53, the pressing piece 53 is perpendicular to the length direction of the marking rod 5, and a distance is arranged between the edge of the pressing piece 53 and the inner wall of the accommodating cavity 41; when a worker needs to mark, the marking rod 5 needs to be pulled downwards to enable the leakage channel 422 to be communicated with the marking channel 52, the marking rod 5 can instantly drive the pressing sheet 53 to move downwards, the pressing sheet 53 can generate downward pressure on liquid in the accommodating cavity 41, the liquid can flow out of the accommodating cavity 41 as soon as possible, and the marking efficiency is improved.
Referring to fig. 1 and 3, in order to avoid that the opening of the liquid leakage channel 422 in the connecting hole 421 and the opening of the marking channel 52 on the side wall of the marking rod 5 are still staggered when the marking rod 5 rotates, a cross hole 44 for the marking rod 5 to pass through is formed in the upper part of the marking box 4, a cross key 54 matched with the cross hole 44 is integrally arranged on the rod body of the marking rod 5, and the cross key 54 is in up-and-down sliding fit with the cross hole 44; when the cross key 54 is located in the cross hole 44, the marking rod 5 can only move up and down and the rotation is restricted, thereby preventing the opening of the weep passage 422 in the connecting hole 421 and the opening of the marking passage 52 on the side wall of the marking rod 5 from being misaligned with each other at the same height.
Referring to fig. 3, a plurality of stirring rods 55 are fixed on the part of the marking rod 5 located in the accommodating cavity 41, the stirring rods 55 are arranged perpendicular to the marking rod 5, when the liquid in the accommodating cavity 41 is not uniform due to sedimentation, the marking rod 5 is pulled to make the cross key 54 fall out of the cross hole 44, and the stirring rods 55 can be driven by rotating the marking rod 5 to stir the liquid, so that the liquid in the accommodating cavity 41 is more uniform.
Referring to fig. 1 and 2, a circular sheet 56 is integrally arranged at the upper end of the marking rod 5, and the circular sheet 56 can facilitate the hands of workers to pull the marking rod 5 up and down, so that the comfort degree of the workers during operation is increased; the pinhole 31 has been seted up on the handle 3, and the through-hole 57 that runs through the pole body has been seted up on the pole body of mark pole 5, ties through the rope on the handle 3 and is equipped with the pin 32, when equipment does not use, wears to establish the pin 32 and can make the position of mark pole 5 in pinhole 31 and through-hole 57 and obtain fixing, avoids mark pole 5 to rock from top to bottom in the transportation and leads to equipment to break down.
Referring to fig. 1, a cover 431 is screwed on the liquid injection hole 43, and the cover 431 is beneficial to preventing liquid from splashing out of the liquid injection hole 43; the fixed rubber pad 11 that is provided with of lower extreme of surveying handle 1, when surveying the pipeline, the staff can arrange the lower extreme of surveying handle 1 subaerially occasionally, and rubber pad 11 is favorable to reducing the degree of wear between surveying handle 1 lower extreme and the ground to improve the life of device.
The working principle of the utility model is that after the worker detects the position of the pipeline, the worker pulls the marking rod 5 with the hand to align the opening of the marking channel 52 with the leakage channel 422, and then the liquid in the accommodating cavity 41 can flow out from the lower end of the marking rod 5 through the leakage channel 422 and the marking channel 52, thereby leaving traces on the ground, and further facilitating the worker to mark and identify the detected position of the pipeline; after marking, the marking rod 5 is released, and the marking rod 5 can be reset under the action of the spring 51, so that the leakage channel 422 and the marking channel 52 are staggered again.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A pipeline detector comprises a detection handle (1), a console (2) fixed on the upper part of the detection handle (1) and a handle (3) fixed on the detection handle (1); the method is characterized in that: a mark box (4) is fixedly arranged on the detection handle (1), the mark box (4) comprises an accommodating cavity (41) for accommodating liquid and a supporting body (42) positioned at the lower part of the accommodating cavity (41); the upper part of the mark box (4) is provided with a liquid injection hole (43) for conveying liquid into the accommodating cavity (41); the marking box (4) is provided with a marking rod (5), and the marking rod (5) vertically penetrates through the marking box (4) and penetrates through the accommodating cavity (41); the upper end of the marking rod (5) penetrates through the handle (3) and extends to the upper part of the handle (3), a spring (51) is sleeved on the marking rod (5), one end of the spring (51) is fixed on the marking rod (5), and the other end of the spring (51) is fixed on the handle (3); a connecting hole (421) for the marking rod (5) to pass through is formed in the support body (42), and the marking rod (5) is tightly attached to the side wall of the connecting hole (421); a liquid leakage channel (422) is formed in the support body (42), an opening at one end of the liquid leakage channel (422) is communicated with the side wall of the connecting hole (421), and an opening at the other end of the liquid leakage channel is communicated with the accommodating cavity (41); a marking channel (52) is formed in the body of the marking rod (5), one opening of the marking channel (52) is arranged at the lower end of the marking rod (5), and the other opening is arranged on the side wall of the marking rod (5); the opening of the marking channel (52) on the side wall of the marking rod (5) and the opening of the liquid leakage channel (422) in the connecting hole (421) are arranged in a vertically staggered mode.
2. The line finder according to claim 1, wherein: the height of the opening of the marking channel (52) on the side wall of the marking rod (5) is higher than that of the opening of the leakage channel (422) in the connecting hole (421); the part of the marking rod (5) located in the accommodating cavity (41) is fixedly provided with a pressing sheet (53), and a distance is reserved between the edge of the pressing sheet (53) and the inner wall of the accommodating cavity (41).
3. The line finder according to claim 1, wherein: the upper part of the marking box (4) is provided with a cross hole (44) for the marking rod (5) to pass through, a cross key (54) matched with the cross hole (44) is integrally arranged on the rod body of the marking rod (5), and the cross key (54) is in up-and-down sliding fit with the cross hole (44).
4. The line finder according to claim 3, wherein: a plurality of stirring rods (55) are fixed on the part of the marking rod (5) positioned in the accommodating cavity (41).
5. The line finder according to claim 1, wherein: the upper end of the marking rod (5) is integrally provided with a circular sheet (56).
6. The line finder according to claim 1, wherein: the mark rod is characterized in that the handle (3) is provided with a pin hole (31), the rod body of the mark rod (5) is provided with a through hole (57) penetrating through the rod body, and the handle (3) is provided with a pin (32) through a rope.
7. The line finder according to claim 1, wherein: and a cover (431) is connected to the liquid injection hole (43) in a threaded manner.
8. The line finder according to claim 1, wherein: the lower end of the detection handle (1) is fixedly provided with a rubber pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020100210.9U CN211206819U (en) | 2020-01-16 | 2020-01-16 | Pipeline detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020100210.9U CN211206819U (en) | 2020-01-16 | 2020-01-16 | Pipeline detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206819U true CN211206819U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020100210.9U Active CN211206819U (en) | 2020-01-16 | 2020-01-16 | Pipeline detecting instrument |
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| CN (1) | CN211206819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780952A (en) * | 2021-02-04 | 2021-05-11 | 上海洋深市政工程有限公司 | Underground pipeline detection method |
| CN113219548A (en) * | 2021-04-29 | 2021-08-06 | 广东新达测绘科技有限公司 | Digital underground pipeline detecting instrument with stable structure |
| CN115277969A (en) * | 2022-06-28 | 2022-11-01 | 马广州 | Underground pipeline scanner with depth marking function |
| CN117492097A (en) * | 2023-11-02 | 2024-02-02 | 长三角(嘉兴)城乡建设设计集团有限公司 | Auxiliary device for underground pipeline detection and application method thereof |
-
2020
- 2020-01-16 CN CN202020100210.9U patent/CN211206819U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780952A (en) * | 2021-02-04 | 2021-05-11 | 上海洋深市政工程有限公司 | Underground pipeline detection method |
| CN113219548A (en) * | 2021-04-29 | 2021-08-06 | 广东新达测绘科技有限公司 | Digital underground pipeline detecting instrument with stable structure |
| CN115277969A (en) * | 2022-06-28 | 2022-11-01 | 马广州 | Underground pipeline scanner with depth marking function |
| CN115277969B (en) * | 2022-06-28 | 2023-09-29 | 国网伊犁伊河供电有限责任公司 | Buried pipeline scanner with depth marking function |
| CN117492097A (en) * | 2023-11-02 | 2024-02-02 | 长三角(嘉兴)城乡建设设计集团有限公司 | Auxiliary device for underground pipeline detection and application method thereof |
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