CN218510698U

CN218510698U - External underground pipeline electronic identification sensor

Info

Publication number: CN218510698U
Application number: CN202221654375.6U
Authority: CN
Inventors: 钟炎胜; 罗伟华; 陈剑标
Original assignee: Foshan Xun Ke Pipeline Detection Co ltd
Current assignee: Foshan Xun Ke Pipeline Detection Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-02-21
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses an external underground pipeline electronic marking sensor relates to electronic marking technical field, including lower half shell and first shell, lower half shell and first shell all set up to hollow hemisphere, and the opening terminal surface of lower half shell and the laminating of the opening terminal surface of first shell are connected, and the rolling groove has been seted up to the equal annular of the opening end inner wall of lower half shell and first shell, and the inside outer loop that is provided with of clean shot that lower half shell and first shell are synthetic, and the inboard of outer loop is provided with the inner ring, and the both ends of outer loop all are provided with coupling assembling. The utility model discloses a synthetic hollow spheroid's of half shell and the upper half shell inside is provided with the outer loop under, and the inboard of outer loop is provided with the inner ring, the inside wall lower extreme fixedly connected with balancing weight of inner ring, balancing weight and electronic mark sensor body are located half shell and the synthetic hollow spheroid's of upper half shell inner chamber lower extreme all the time, and then make the front of electronic mark sensor body vertical upwards all the time.

Description

External underground pipeline electronic identification sensor

Technical Field

The utility model relates to an electronic identification technical field, in particular to external underground pipeline electronic identification sensor.

Background

In the operation management process of various pipe networks such as gas and oil, in order to ensure the safe and stable operation of pipelines, corresponding electronic markers are usually embedded in underground pipelines so as to facilitate the searching, positioning and information confirmation in the checking, maintenance and repair processes.

However, at present, after the existing external electronic identification sensor for the underground pipeline is installed outside the pipeline, due to the fixed structure, the electronic identification sensor is easy to incline due to the problem of installation angle, so that the normal use is influenced. Therefore, it is necessary to invent an external electronic identification sensor for underground pipelines to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external underground pipeline electronic marking sensor to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an external underground pipeline electronic marking sensor, includes lower half shell and first shell, lower half shell and first shell all set up to hollow hemisphere, the opening terminal surface of lower half shell and the laminating of the opening terminal surface of first shell are connected, the rolling groove has been seted up to the equal ring shape of opening end inner wall of the opening end inner wall of lower half shell and first shell, the inside outer loop that is provided with of synthetic clean shot of lower half shell and first shell, the inboard of outer loop is provided with the inner ring, the both ends of outer loop all are provided with coupling assembling, through two coupling assembling swing joint between inner ring and the outer loop, the lower extreme inner wall fixedly connected with balancing weight of inner ring, the last fixed surface of balancing weight is connected with electronic marking sensor body, the equal fixedly connected with of opening end outer wall of lower half shell and the opening end outer wall of first shell is a plurality of connecting blocks that are annular array and distribute, through connecting block and bolt fixed connection between lower half shell and the first shell.

Preferably, the connecting assembly comprises a connecting shaft, and two ends of the connecting shaft are respectively movably connected with the outer ring and the inner ring in a penetrating manner through bearings.

Preferably, the both ends of connecting axle are fixedly connected with limiting plate and stopper respectively, a side of limiting plate is connected with the laminating of the inside wall of inner ring, a side of stopper is connected with the laminating of the lateral wall of outer loop.

Preferably, the other side surface of the limiting block is movably embedded with a ball, and the ball is positioned in a groove formed by the two rolling grooves and is matched with the groove.

Preferably, the lower end of the outer side wall of the lower half shell is fixedly connected with an upper half ring, one end of the upper half ring is movably connected with a lower half ring through a pin shaft, and the upper half ring and the lower half ring are respectively attached to the upper side and the lower side of the pipeline.

Preferably, the inner side walls of the upper half ring and the lower half ring are both connected with rubber pads in a bonding mode, one ends, far away from the pin shaft, of the upper half ring and one end, far away from the pin shaft, of the lower half ring are both fixedly connected with fixing blocks, and the two fixing blocks are fixedly connected through bolts.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an outer loop is provided with in the inside of the synthetic hollow spheroid of lower half shell and upper half shell, the inboard of outer loop is provided with the inner ring, the inside wall lower extreme of inner ring fixedly connected with balancing weight, the electronic mark sensor body is installed at the upper surface of balancing weight, therefore outer loop and inner ring all can rotate, thereby ensure that balancing weight and electronic mark sensor body are located the inner chamber lower extreme of the synthetic hollow spheroid of lower half shell and upper half shell all the time, and then make the front of electronic mark sensor body vertically upwards all the time, therefore it surveys it more to be convenient for later stage;

2. the utility model discloses a there is lower semi-ring at the one end of last semi-ring through round pin axle swing joint, and the equal adhesive connection of inside wall of the inside wall of last semi-ring and lower semi-ring has the rubber pad, consequently this device is convenient for tie up in the outside of pipeline more, and the rubber pad can increase the frictional force between this device and the pipeline simultaneously to avoid this device to take place the offset after the installation.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is an explosion diagram of the lower half-shell structure of the present invention.

Fig. 3 is the utility model discloses coupling assembling structure stereogram.

In the figure: 1. a lower half shell; 2. an upper half shell; 21. connecting blocks; 3. a rolling groove; 4. an outer ring; 5. an inner ring; 6. a connection assembly; 61. a connecting shaft; 62. a limiting plate; 63. a limiting block; 64. a ball bearing; 7. a balancing weight; 71. an electronic identification sensor body; 8. an upper half ring; 9. a lower half ring; 10. a rubber pad; 11. and fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

The utility model provides an as shown in fig. 1-3 external underground pipeline electronic marking sensor, including lower half shell 1 and first shell 2, lower half shell 1 and first shell 2 all set up to hollow hemisphere, and the opening terminal surface of lower half shell 1 and the laminating of the opening terminal surface of first shell 2 are connected, and the rolling groove 3 has been seted up to the equal annular of the opening end inner wall of lower half shell 1 and the opening end inner wall of first shell 2, and lower half shell 1 and first shell 2 laminate each other and can synthesize a hollow sphere, and two rolling grooves 3 are close to each other and form an annular groove this moment.

Secondly, inside outer loop 4 that is provided with of synthetic clean shot of half shell 1 and first half shell 2 down, the inboard of outer loop 4 is provided with inner ring 5, the both ends of outer loop 4 all are provided with coupling assembling 6, through two coupling assembling 6 swing joint between inner ring 5 and the outer loop 4, can rotate relatively between inner ring 5 and the outer loop 4, the lower extreme inner wall fixedly connected with balancing weight 7 of inner ring 5, the last fixed surface of balancing weight 7 is connected with electronic mark sensor body 71, balancing weight 7 and electronic mark sensor body 71 can be located the lower extreme of inner ring 5 all the time at the action of gravity.

Further, the equal fixedly connected with a plurality of connecting blocks 21 that are the distribution of annular array at the open end outer wall of half 1 down and the open end outer wall of half 2 on, through connecting block 21 and bolt fixed connection between half 1 down and half 2 on, the setting of connecting block 21 is convenient for use the bolt to be connected half 1 down and half 2 on.

Specifically, coupling assembling 6 includes connecting axle 61, the both ends of connecting axle 61 are passed through the bearing respectively with outer loop 4 and inner ring 5 activity through connection, the both ends of connecting axle 61 are fixedly connected with limiting plate 62 and stopper 63 respectively, a side of limiting plate 62 is connected with the inside wall laminating of inner loop 5, a side of stopper 63 is connected with the outside wall laminating of outer loop 4, consequently, inner loop 5 and outer loop 4 between only can rotate relatively, and can not take place the separation, another side movable mosaic of stopper 63 has ball 64, ball 64 is located the recess that two rolling grooves 3 formed and rather than the looks adaptation, consequently, outer loop 4 can rotate in the synthetic hollow sphere of half 1 and half 2 under half 1, and the axis of rotation of outer loop 4 and the axis of rotation mutually perpendicular of inner loop 5, consequently, balancing weight 7 and electronic identification sensor body 71 can remain the synthetic hollow sphere's of half 1 and half 2 under half all the time inner chamber lower extreme, thereby ensure that electronic identification sensor body 71 openly is vertical upwards all the time.

And, outer lateral wall lower extreme fixedly connected with of half shell 1 down has last semi-ring 8, the one end of going up semi-ring 8 has lower semi-ring 9 through round pin axle swing joint, go up semi-ring 8 and lower semi-ring 9 and laminate respectively in the upper and lower both sides of pipeline, consequently, lower semi-ring 9 can take place to rotate, thereby be convenient for go up semi-ring 8 and lower semi-ring 9 and tie up the pipeline tightly, the equal adhesive connection of inside wall of going up semi-ring 8 and lower semi-ring 9 has rubber pad 10, the setting of rubber pad 10 can increase the frictional force between this device and the pipeline, thereby avoid this device installation post-installation to take place the offset, the equal fixedly connected with fixed block 11 of one end that round pin axle was kept away from to last semi-ring 8 and lower semi-ring 9, through bolt fixed connection between two fixed blocks 11.

The utility model discloses the theory of operation:

when the device is used, the lower half ring 9 is rotated to clamp the upper half ring 8 and the lower half ring 9 on the upper side and the lower side of a pipeline respectively, and then the two fixed blocks 11 are connected together through bolts, so that the device can be ensured to be fixedly arranged on the outer side of the pipeline;

then with the outer loop 4, the inner ring 5, coupling assembling 6, clump weight 7 and electronic identification sensor body 71 together put into the inner chamber of lower half shell 1 and ensure that two balls 64 are located the both ends of the 3 inner chambers of roll groove of lower half shell 1 open end respectively, then detain upper half shell 2 in the upper end of lower half shell 1, and carry out fixed mounting to lower half shell 1 and first half shell 2 through the bolt, clump weight 7 and electronic identification sensor body 71 drive inner ring 5 and outer loop 4 under the action of gravity down and take place to rotate this moment, thereby ensure clump weight 7 and electronic identification sensor body 71 can be located the synthetic hollow spheroid's of lower half shell 1 and first half shell 2 inner chamber lower extreme, and then make electronic identification sensor body 71's front vertical upwards all the time, so that the later stage is surveyed it.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an external underground pipeline electronic marking sensor, includes half lower shell (1) and half upper casing (2), its characterized in that: half shell (1) and first shell (2) all set up to hollow hemisphere down, the opening terminal surface of half shell (1) and the opening terminal surface laminating of first shell (2) down are connected, the equal annular rolling groove (3) of opening end inner wall of half shell (1) and first shell (2) down have been seted up, half shell (1) and first shell (2) synthetic clean shot are inside to be provided with outer loop (4) down, the inboard of outer loop (4) is provided with inner ring (5), the both ends of outer loop (4) all are provided with coupling assembling (6), through two coupling assembling (6) swing joint between inner ring (5) and outer loop (4), the lower extreme inner wall fixedly connected with balancing weight (7) of inner ring (5), the last fixed surface fixedly connected with electronic identification sensor body (71) of balancing weight (7), the equal fixedly connected with of the opening end outer wall of half shell (1) and the opening end outer wall of first shell (2) down is a plurality of connecting blocks (21) that are the annular array and distributes, half shell (1) and first shell (2) down are through fixed connection block (21) and fixed connection.

2. The external underground pipeline electronic identification sensor as claimed in claim 1, wherein: coupling assembling (6) are including connecting axle (61), the both ends of connecting axle (61) pass through the bearing respectively with outer loop (4) and inner ring (5) activity through connection.

3. The external underground pipeline electronic identification sensor as claimed in claim 2, wherein: the both ends of connecting axle (61) are fixedly connected with limiting plate (62) and stopper (63) respectively, a side of limiting plate (62) is connected with the inside wall laminating of inner ring (5), a side of stopper (63) is connected with the lateral wall laminating of outer loop (4).

4. The external underground pipeline electronic identification sensor as claimed in claim 3, wherein: and a ball (64) is movably embedded in the other side surface of the limiting block (63), and the ball (64) is positioned in a groove formed by the two rolling grooves (3) and is matched with the groove.

5. The external electronic identification sensor for underground pipelines as claimed in claim 4, wherein: the outer side wall lower extreme fixedly connected with of half shell (1) down has last semi-ring (8), the one end of going up semi-ring (8) has lower semi-ring (9) through round pin axle swing joint, go up semi-ring (8) and laminate respectively in the upper and lower both sides of pipeline with lower semi-ring (9).

6. The external underground pipeline electronic identification sensor as claimed in claim 5, wherein: the inner side walls of the upper half ring (8) and the lower half ring (9) are all connected with a rubber pad (10) in a bonding mode, one ends, far away from the pin shaft, of the upper half ring (8) and the lower half ring (9) are all fixedly connected with fixing blocks (11), and the two fixing blocks (11) are fixedly connected through bolts.