CN216668647U - Underground integrated pipeline displacement detection device - Google Patents
Underground integrated pipeline displacement detection device Download PDFInfo
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- CN216668647U CN216668647U CN202122700934.4U CN202122700934U CN216668647U CN 216668647 U CN216668647 U CN 216668647U CN 202122700934 U CN202122700934 U CN 202122700934U CN 216668647 U CN216668647 U CN 216668647U
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Abstract
The utility model provides a displacement detection device for an underground comprehensive pipeline, which comprises a shell, the ground and a pipeline at the lower end of the ground; the lower end of the shell is provided with an opening; the end of the shell with the opening is arranged at the lower end of the ground and above the pipeline; the shell is connected with the ground through a screw assembly; the left end face and the right end face of the lower end of the shell are fixedly connected with supporting plates; a first fixed rod, a second fixed rod, a third fixed rod and a fourth fixed rod are arranged in the opening; the first fixing rod and the second fixing rod are connected with the shell through limiting pieces; the third fixed rod and the fourth fixed rod are respectively connected with the inner end face of the supporting plate through a second limiting piece; the first fixing rod and the second fixing rod are on the same horizontal line; the third fixing rod and the fourth fixing rod are respectively arranged at two ends of the central section of the shell; displacement sensors are respectively and fixedly connected with the lower end surfaces of the first fixing rod, the second fixing rod, the third fixing rod and the fourth fixing rod; displacement sensor and pipeline laminating can diversely detect the pipeline displacement, avoid arousing the accident.
Description
Technical Field
The utility model relates to the technical field of pipeline displacement detection devices, in particular to an underground comprehensive pipeline displacement detection device.
Background
With the rapid development of city construction and the continuous expansion of city scale, the number of underground pipelines is more and more huge, and because the underground pipelines are generally deeply buried underground and can not be directly observed, the underground pipelines at some key parts in the city can not be monitored in real time. For example: stratum or soil change or displacement can drive the pipeline and take place the displacement, the pipeline can deviate from the position of burying deeply originally in the place of long-term underground pipeline, lead to the pipeline to take place the problem of warping or even appearing revealing very easily, lead to the emergence of dangerous accident easily, on the other hand, pipeline section department of pipeline often takes place one section and sinks, and another section phenomenon that does not sink, this kind of phenomenon, it is difficult to once only detect out the mechanism under current detection device, need to detect repeatedly many times, secondly, can not detect out whether pipeline is whole horizontal migration, for this reason, we provide an underground comprehensive pipeline displacement detection device.
SUMMERY OF THE UTILITY MODEL
The underground comprehensive pipeline displacement detection device provided by the utility model is simple in structure and convenient to use, and can detect the displacement of the pipeline in multiple directions, so that accidents are avoided.
The utility model provides a displacement detection device for an underground comprehensive pipeline, which comprises a shell, the ground and a pipeline at the lower end of the ground; the lower end of the shell is provided with an opening; the end of the shell with the opening is arranged at the lower end of the ground and above the pipeline; the shell is connected with the ground through a screw assembly; supporting plates are fixedly connected to the left end face and the right end face of the lower end of the shell; a first fixed rod, a second fixed rod, a third fixed rod and a fourth fixed rod are arranged in the opening; the first fixing rod and the second fixing rod are connected with the shell through limiting pieces; the third fixed rod and the fourth fixed rod are respectively connected with the inner end face of the supporting plate through a second limiting piece; the first fixing rod and the second fixing rod are on the same horizontal line; the third fixing rod and the fourth fixing rod are respectively arranged at two ends of the central section of the shell; displacement sensors are respectively and fixedly connected to the lower end faces of the first fixing rod, the second fixing rod, the third fixing rod and the fourth fixing rod; the displacement sensor is attached to the pipeline.
The limiting piece comprises a fixed cylinder fixedly connected in the opening and on the shell; the upper end of the first fixed rod is arranged in the fixed cylinder; and a spring is arranged at the upper end of the first fixed rod and in the fixed cylinder.
The fixed cylinder is of a T-shaped structure; the vertical cross section of the end of the first fixing rod in the fixing barrel is of a second T-shaped structure.
The screw assembly comprises an edge plate fixedly connected to the outer end face of the shell; the nut is connected to the edge plate through threads; the lower end of the nut penetrates through the ground.
The spring is in a compressed state.
The pipeline is arranged between the two supporting plates.
The third fixing rod and the fourth fixing rod are on the same horizontal plane.
The utility model has the beneficial effects that: the underground comprehensive pipeline displacement detection device provided by the utility model is simple in structure and convenient to use, and can detect the displacement of the pipeline in multiple directions, so that accidents are avoided.
Drawings
Fig. 1 is a cross-sectional view of an underground integrated pipeline displacement detecting device according to the present invention.
FIG. 2 is a side sectional view of an underground pipeline displacement detecting apparatus according to the present invention.
FIG. 3 is a position diagram of a third fixing rod and a fourth fixing rod of the displacement detection device for an underground integrated pipeline according to the present invention.
(1, shell; 2, ground; 3, pipeline; 4, opening; 5, supporting plate; 6, first fixing rod; 7, second fixing rod; 8, third fixing rod; 9, fourth fixing rod; 10, displacement sensor; 11, fixing cylinder; 12, spring; 13, nut; 14, edge plate; 15, second limiting piece)
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The underground comprehensive pipeline displacement detection device shown in fig. 1, 2 and 3 comprises a shell 1, a ground 2 and a pipeline 3 at the lower end of the ground 2; the lower end of the shell 1 is provided with an opening 4; one end of the shell 1, which is provided with an opening 4, is arranged at the lower end of the ground 2 and above the pipeline 3; the shell 1 is connected with the ground 2 through a screw assembly; supporting plates 5 are fixedly connected to the left end face and the right end face of the lower end of the shell 1; a first fixing rod 6, a second fixing rod 7, a third fixing rod 8 and a fourth fixing rod 9 are arranged in the opening 4; the first fixing rod 6 and the second fixing rod 7 are connected with the shell 1 through limiting pieces; the third fixing rod 8 and the fourth fixing rod 9 are respectively connected with the inner end face of the supporting plate 5 through a second limiting piece 15; the first fixing rod 6 and the second fixing rod 7 are on the same horizontal line; the third fixing rod 8 and the fourth fixing rod 9 are respectively arranged at two ends of the central section of the shell 1; displacement sensors 10 are respectively and fixedly connected to the lower end faces of the first fixing rod 6, the second fixing rod 7, the third fixing rod 8 and the fourth fixing rod 9; the displacement sensor 10 is attached to the pipeline 3.
The limiting piece comprises a fixed cylinder 11 fixedly connected in the opening 4 and on the shell 1; the upper end of the first fixing rod 6 is arranged in the fixing barrel 11; a spring 12 is arranged in the upper end of the first fixed rod 6 and the fixed cylinder 11.
The fixed cylinder 11 is of a T-shaped structure; the vertical cross section of the end of the first fixing rod 6 in the fixing barrel 11 is of a second T-shaped structure.
The screw component comprises a border plate 14 fixedly connected to the outer end face of the shell 1; a nut 13 is connected to the edge plate 14 through threads; the lower end of the nut 13 penetrates the ground 2.
The spring 12 of the present invention is in a compressed state.
The pipeline 3 is arranged between two supporting plates 5.
The third fixing rod 8 and the fourth fixing rod 9 are on the same horizontal plane.
The principle of the utility model is as follows: when the pipeline 3 is used, the first fixing rod 6 and the second fixing rod 7 are fixed at the upper end of the pipeline 3, the displacement sensors 10 are attached to the pipeline 3, the spring 12 is in a compressed state, when the pipeline 3 sinks integrally, the descending heights of the first fixing rod 6 and the second fixing rod 7 are consistent, the descending heights of the two displacement sensors 10 are consistent, the displacement sensors 10 transmit signals to be transmitted to a receiving device, the prior art is adopted when the displacement sensors 10 transmit signals and the receiving device receives data, the description is omitted, whether the pipeline sinks integrally or partially is judged according to the fact that whether the displacement values transmitted by the two displacement sensors 10 are the same, whether the pipeline sinks integrally or partially sinks is judged if the values are the same, and whether the values are different is partial sinking, so that constructors can conveniently adopt corresponding solutions, when the pipeline 3 has transverse integral displacement, the values transmitted by the left and right displacement sensors 10 are the same, when the pipeline 3 is in the inclined displacement, if the values sent by the left and right displacement sensors 10 are different, the pipeline 3 is judged to be in the inclined displacement, and the device can detect various situations of the displacement of the pipeline 3, so that different coping methods can be adopted conveniently.
Although the present invention has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model, and it is intended that the scope of the utility model be defined by the appended claims.
Claims (7)
1. The utility model provides an underground comprehensive pipeline displacement detection device which characterized in that: comprises a shell (1), a ground (2) and a pipeline (3) at the lower end of the ground (2); the lower end of the shell (1) is provided with an opening (4); one end of the shell (1) provided with the opening (4) is arranged at the lower end of the ground (2) and above the pipeline (3); the shell (1) is connected with the ground (2) through a screw assembly; supporting plates (5) are fixedly connected to the left end face and the right end face of the lower end of the shell (1); a first fixing rod (6), a second fixing rod (7), a third fixing rod (8) and a fourth fixing rod (9) are arranged in the opening (4); the first fixing rod (6) and the second fixing rod (7) are connected with the shell (1) through limiting pieces; the third fixing rod (8) and the fourth fixing rod (9) are respectively connected with the inner end face of the supporting plate (5) through a second limiting piece (15); the first fixing rod (6) and the second fixing rod (7) are on the same horizontal line; the third fixing rod (8) and the fourth fixing rod (9) are respectively arranged at two ends of the central section of the shell (1); displacement sensors (10) are respectively and fixedly connected to the lower end faces of the first fixing rod (6), the second fixing rod (7), the third fixing rod (8) and the fourth fixing rod (9); the displacement sensor (10) is attached to the pipeline (3).
2. The underground integrated pipeline displacement detection device of claim 1, wherein: the limiting piece comprises a fixed cylinder (11) fixedly connected to the inside of the opening (4) and the shell (1); the upper end of the first fixed rod (6) is arranged in the fixed cylinder (11); a spring (12) is arranged in the upper end of the first fixed rod (6) and the fixed cylinder (11).
3. The underground integrated pipeline displacement detection device of claim 2, wherein: the fixed cylinder (11) is of a T-shaped structure; the vertical cross section of the end of the first fixing rod (6) in the fixing barrel (11) is of a second T-shaped structure.
4. The underground integrated pipeline displacement detection device of claim 1, wherein: the screw assembly comprises a border plate (14) fixedly connected to the outer end face of the shell (1); a nut (13) is connected to the edge plate (14) in a threaded manner; the lower end of the nut (13) penetrates through the ground (2).
5. The underground integrated pipeline displacement detection device of claim 2, wherein: the spring (12) is in a compressed state.
6. The underground integrated pipeline displacement detection device of claim 1, wherein: the pipeline (3) is arranged between the two supporting plates (5).
7. The underground integrated pipeline displacement detection device of claim 1, wherein: the third fixing rod (8) and the fourth fixing rod (9) are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122700934.4U CN216668647U (en) | 2021-11-06 | 2021-11-06 | Underground integrated pipeline displacement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122700934.4U CN216668647U (en) | 2021-11-06 | 2021-11-06 | Underground integrated pipeline displacement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216668647U true CN216668647U (en) | 2022-06-03 |
Family
ID=81788922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122700934.4U Active CN216668647U (en) | 2021-11-06 | 2021-11-06 | Underground integrated pipeline displacement detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216668647U (en) |
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2021
- 2021-11-06 CN CN202122700934.4U patent/CN216668647U/en active Active
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