CN218645278U

CN218645278U - Anti-drop electronic identification sensor that underground piping used

Info

Publication number: CN218645278U
Application number: CN202221754846.0U
Authority: CN
Inventors: 梁建锋; 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: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-03-17
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses an anti-drop electronic marking sensor that underground piping used relates to underground piping auxiliary assembly field, including the mounting panel, the standing groove has been seted up at the bottom surface middle part of mounting panel, fixedly connected with is wavy rubber pad on the cell wall of standing groove. The utility model discloses an all be fixed with on the standing groove cell wall with the inner arc side of backup pad and be wavy rubber pad, increased and the pipeline between area of contact, the backup pad can rotate in the one end of bracing piece simultaneously, reaction force through slider one side spring promotes two bracing pieces and removes at the bracing piece inslot portion, and then drive two backup pads and extrude and the centre gripping to the bottom both sides of pipeline, frictional force between this device and the pipeline has been improved, make the mounting panel be difficult for sliding in the pipeline outside, thereby avoid the angle of mounting panel and marker body to take place to incline and set up to the slippage, the stability of this device has been improved.

Description

Anti-drop electronic identification sensor that underground piping used

Technical Field

The utility model relates to an underground piping auxiliary assembly field, in particular to anti-drop electronic marking sensor that underground piping used.

Background

In the existing underground pipeline management, an electronic identifier is usually required to be arranged in the pipeline at intervals so as to facilitate subsequent inspection and maintenance work. However, in practice, the electronic marker is inclined or even slipped off due to various factors (such as vibration and soil structure change), and once the signal component in the electronic marker is inclined, the detection sensitivity of the electronic marker is greatly reduced, so that it is necessary to invent an anti-drop electronic marker sensor for an underground pipeline to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop electronic marking sensor that underground piping used to solve the problem that proposes among 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 anti-drop electronic tags sensor that underground piping used, includes the mounting panel, the standing groove has been seted up at the bottom surface middle part of mounting panel, fixedly connected with is wavy rubber pad on the cell wall of standing groove, there is the fly leaf bottom one side of mounting panel through round pin axle swing joint, the middle part of fly leaf is provided with the bellying that is semicircle form, the bellying inner wall both sides of fly leaf all are provided with the backup pad, the cross-section of backup pad sets up to the arc, the inner arc side surface fixedly connected with of backup pad is wavy rubber pad, the arc with the backup pad looks adaptation is all seted up to the bellying both sides inner wall of fly leaf, there is the bracing piece at the outer arc side middle part of backup pad through round pin axle swing joint, the bracing piece groove with bracing piece looks adaptation is seted up to the tank bottom of arc, the one end that the backup pad was kept away from to the bracing piece extends to the bracing piece inslot portion, the equal fixedly connected with slider of both sides outer wall of bracing piece, the spout with the spout looks adaptation is all seted up to the both sides cell wall of bracing piece groove, the slider is located inside the spout, the one end cell wall swing joint of slider passes through the spring and the one end cell wall of spout.

Preferably, the one end horizontal part top of fly leaf inlays and is equipped with the iron sheet, the lower surface one side of mounting panel inlays and is equipped with the magnet piece, the iron sheet adsorbs in the bottom of magnet piece.

Preferably, lower surface one side of mounting panel is provided with the L shaped plate, spacing chamber has been seted up to the horizontal end inside of L shaped plate, the inside limiting plate that is provided with of spacing chamber, the bottom fixedly connected with pull rod of limiting plate, the pull rod runs through the L shaped plate and extends to the bottom outside of L shaped plate, the top outside cover of pull rod is equipped with the spring.

Preferably, the top fixedly connected with spacing post of limiting plate, top one side of spacing post is provided with the inclined plane, the logical groove with spacing post looks adaptation is seted up to the top inner wall in spacing chamber, the spacing groove with spacing post looks adaptation is seted up to the one end horizontal part bottom of fly leaf.

Preferably, the top end of the limiting column penetrates through the through groove and extends to the inside of the limiting groove, and an inclined plane is arranged at the bottom end of the horizontal part at one end of the movable plate.

Preferably, the vertical end top both ends of L shaped plate all fixedly connected with forked tail slider, the forked tail spout with forked tail slider looks adaptation is seted up to lower surface one side of mounting panel, the forked tail slider is located inside the forked tail spout.

Preferably, one end groove wall of the dovetail sliding groove is fixedly connected with an expansion sleeve, one end, far away from the groove wall of the dovetail sliding groove, of the expansion sleeve is fixedly connected with the dovetail sliding block, a spring is sleeved on the outer side of the expansion sleeve, and the top middle part of the mounting plate is fixedly connected with the marker body.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be fixed with all to be wavy rubber pad on the standing groove cell wall and the inner arc side of backup pad, increased with the pipeline between area of contact, the backup pad can rotate in the one end of bracing piece simultaneously, promote two bracing pieces to move in the bracing piece inslot through the reaction force of slider one side spring, and then drive two backup pads and extrude and the centre gripping to the bottom both sides of pipeline, improved the frictional force between this device and the pipeline, make the mounting panel difficult in the pipeline outside slip, thereby avoid the angle of mounting panel and marker body to incline and set up to the slippage, improved the stability of this device;

2. the utility model discloses a be provided with iron sheet and magnet piece, tentatively spacing fly leaf and mounting panel, convenient follow-up fixed through be provided with the L shaped plate in mounting panel bottom one side, carries on spacingly through the L shaped plate to the bottom of fly leaf, has improved the stability of being connected between fly leaf and the mounting panel, makes this device installation convenient and fast more simultaneously, has improved staff's installation effectiveness.

Drawings

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

Fig. 2 is the utility model discloses a supporting plate structure cuts open schematic diagram down.

Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 4 is a schematic perspective view of the supporting plate structure of the present invention.

In the figure: 1. mounting a plate; 2. a placement groove; 3. a movable plate; 4. a support plate; 5. an arc-shaped slot; 6. a support bar; 7. a strut slot; 8. a slider; 9. a chute; 10. iron sheets; 11. a magnet block; 12. an L-shaped plate; 13, a limiting cavity; 14. a limiting plate; 141. a pull rod; 15. a limiting column; 16. a through groove; 17. a limiting groove; 18. a dovetail slide block; 19. a dovetail chute; 20. a telescopic sleeve; 21. a marker body.

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 work belong to the protection scope of the present invention.

The utility model provides an anti-drop electronic marking sensor that underground piping used as shown in fig. 1-4, including mounting panel 1, mounting panel 1's bottom surface middle part has seted up standing groove 2, fixedly connected with is wavy rubber pad on standing groove 2's the cell wall, bottom one side of mounting panel 1 has fly leaf 3 through round pin axle swing joint, fly leaf 3's middle part is provided with the bellying that is half circular, fly leaf 3's bellying inner wall both sides all are provided with backup pad 4, backup pad 4's cross-section sets up to the arc, carry out centre gripping and extrusion to the latter half of pipeline through two backup pad 4, backup pad 4's inner arc side surface fixedly connected with is wavy rubber pad, the contact area between this device and the pipeline has been increased through the wavy rubber pad cooperation that sets up on two backup pad 4 and standing groove 2 cell walls, improved and the pipeline between frictional force, the arc groove 5 with backup pad 4 looks adaptation is all seted up to the bellying both sides inner wall of fly leaf 3, backup pad 4's outer arc side middle part has the bracing piece 6 through round pin axle swing joint, backup pad 4 can rotate at the one end of bracing piece 6 at bracing piece 6, the bracing piece of bracing piece 6 adaptation of bracing piece 7 that bracing piece and the bracing piece can extend to the inside bracing piece 7 support bar that the supporting groove 7 that the supporting bar that extends to the supporting groove 7, thereby the arc groove 7.

Specifically, the equal fixedly connected with slider 8 of both sides outer wall of bracing piece 6, spout 9 with slider 8 looks adaptation is all seted up to the both sides cell wall of bracing piece groove 7, slider 8 is located inside spout 9, slider 8 and the cooperation of spout 9 play the guide effect to the bracing piece 6 removal inside bracing piece groove 7, the one end of slider 8 is passed through the one end cell wall swing joint of spring and spout 9, it resets to drive bracing piece 6 after removing through the reaction of spring, and then promote two backup pads 4 and carry out centre gripping and extrusion to the latter half of pipeline, increased and the pipeline between frictional force, make this device be difficult for taking place to slide in the pipeline outside, the one end horizontal part top of fly leaf 3 inlays and is equipped with iron sheet 10, magnet piece 11 has been inlayed to lower surface one side of mounting panel 1, iron sheet 10 adsorbs in the bottom of magnet piece 11, iron sheet 10 and magnet piece 11 cooperation carries out preliminary spacing with fly leaf 3 and mounting panel 1, make things convenient for the staff to fix L shaped plate 12 and fly leaf 3, the spacing stability between mounting panel 1 has improved mounting panel 1 and the fly leaf 3, lower surface one side of 1 is provided with L shaped plate 12, the horizontal end inside has been offered L shaped plate 12, the limiting plate end inside has been offered the limiting plate 13, limiting plate is provided with limiting plate inside the limiting plate 14, limiting plate can be in limiting plate 14 the limiting plate removal in limiting plate chamber.

Secondly, the bottom end of the limiting plate 14 is fixedly connected with a pull rod 141, which is convenient for a worker to remove the limit between the L-shaped plate 12 and the movable plate 3, the pull rod 141 penetrates through the L-shaped plate 12 and extends to the outer side of the bottom end of the L-shaped plate 12, a spring is sleeved on the outer side of the top end of the pull rod 141, the top end of the limiting plate 14 is fixedly connected with a limiting post 15, one side of the top end of the limiting post 15 is provided with an inclined surface, the inner wall of the top end of the limiting cavity 13 is provided with a through groove 16 matched with the limiting post 15, the bottom end of the horizontal part at one end of the movable plate 3 is provided with a limiting groove 17 matched with the limiting post 15, the top end of the limiting post 15 penetrates through the through groove 16 and extends to the inside of the limiting groove 17, the bottom end of the horizontal part at one end of the movable plate 3 is provided with an inclined surface, when the L-shaped plate 12 moves towards the movable plate 3, the limiting post 15 contacts with the inclined surface of the movable plate 3 first, thereby causing the limit post 15 to move downwards, when the limit post 15 is positioned under the limit groove 17, the limit post 15 resets under the counterforce of the spring at the outer side of the pull rod 141 and is inserted into the limit groove 17, thereby limiting the movable plate 3 and ensuring the stability of the movable plate 3, the two ends of the top of the vertical end of the L-shaped plate 12 are fixedly connected with the dovetail slide blocks 18, one side of the lower surface of the mounting plate 1 is provided with dovetail slide grooves 19 matched with the dovetail slide blocks 18, the dovetail slide blocks 18 are positioned inside the dovetail slide grooves 19, the dovetail slide blocks 18 can move inside the dovetail slide grooves 19, thereby guiding and limiting the movement of the L-shaped plate 12, a telescopic sleeve 20 is fixedly connected with the groove wall at one end of the dovetail chute 19, one end of the telescopic sleeve 20 far away from the groove wall of the dovetail chute 19 is fixedly connected with the dovetail slide block 18, a spring is sleeved outside the telescopic sleeve 20, the moved L-shaped plate 12 is reset by the counterforce of the spring, and the middle part of the top end of the mounting plate 1 is fixedly connected with a marker body 21.

The utility model discloses theory of operation:

when the device is used, firstly, a worker places the mounting plate 1 on a pipeline, the upper half part of the pipeline is located inside the placing groove 2, then the movable plate 3 is rotated, the L-shaped plate 12 is pulled simultaneously, the iron sheet 10 embedded at one end of the movable plate 3 is adsorbed and attached to the magnet block 11 embedded at one side of the bottom end of the mounting plate 1, the semicircular protruding portion of the movable plate 3 is attached to the lower half part of the pipeline, then the L-shaped plate 12 is loosened, the L-shaped plate 12 is close to the movable plate 3 under the reactive force of the spring outside the telescopic sleeve 20, the limiting column 15 arranged at the bottom end of the L-shaped plate 12 is inserted into the limiting groove 17 formed in the bottom end of the movable plate 3, the movable plate 3 is limited at the bottom end of the mounting plate 1, the lower half part of the pipeline is clamped and extruded through the two rotatable supporting plates 4, the friction force between the device and the pipeline is improved, the device is not easy to slide outside the pipeline, the phenomenon that the angle of the identifier body 21 is inclined and even slips is avoided, and the stability of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an anti-drop electronic marking sensor that underground piping used, includes mounting panel (1), its characterized in that: the middle part of the bottom end surface of the mounting plate (1) is provided with a placing groove (2), the wall of the placing groove (2) is fixedly connected with a wavy rubber pad, one side of the bottom end of the mounting plate (1) is movably connected with a movable plate (3) through a pin shaft, a semicircular convex part is arranged in the middle of the movable plate (3), supporting plates (4) are arranged on two sides of the inner wall of the convex part of the movable plate (3), the cross section of the supporting plate (4) is arc-shaped, the inner arc side surface of the supporting plate (4) is fixedly connected with a wavy rubber pad, arc-shaped grooves (5) matched with the supporting plates (4) are formed in the inner walls of the two sides of the protruding part of the movable plate (3), the middle part of the outer arc side of the supporting plate (4) is movably connected with a supporting rod (6) through a pin shaft, a supporting rod groove (7) matched with the supporting rod (6) is arranged at the bottom of the arc-shaped groove (5), one end of the support rod (6) far away from the support plate (4) extends into the support rod groove (7), the outer walls of the two sides of the supporting rod (6) are fixedly connected with sliding blocks (8), the groove walls at the two sides of the supporting rod groove (7) are both provided with sliding grooves (9) matched with the sliding block (8), the sliding block (8) is positioned inside the sliding groove (9), and one end of the sliding block (8) is movably connected with the groove wall at one end of the sliding groove (9) through a spring.

2. The anti-drop electronic identification sensor for the underground pipeline according to claim 1, wherein: the iron sheet (10) is embedded at the top end of the horizontal part at one end of the movable plate (3), the magnet block (11) is embedded at one side of the lower surface of the mounting plate (1), and the iron sheet (10) is adsorbed at the bottom end of the magnet block (11).

3. The anti-drop electronic identification sensor for the underground pipeline according to claim 2, wherein: lower surface one side of mounting panel (1) is provided with L shaped plate (12), spacing chamber (13) have been seted up to the level end inside of L shaped plate (12), spacing chamber (13) inside is provided with limiting plate (14), the bottom fixedly connected with pull rod (141) of limiting plate (14), pull rod (141) run through L shaped plate (12) and extend to the bottom outside of L shaped plate (12), the top outside cover of pull rod (141) is equipped with the spring.

4. The anti-drop electronic identification sensor for the underground pipeline according to claim 3, wherein: the top fixedly connected with spacing post (15) of limiting plate (14), top one side of spacing post (15) is provided with the inclined plane, logical groove (16) with spacing post (15) looks adaptation are seted up to the top inner wall in spacing chamber (13), spacing groove (17) with spacing post (15) looks adaptation are seted up to the one end horizontal part bottom of fly leaf (3).

5. The anti-drop electronic identification sensor for the underground pipeline according to claim 4, wherein: the top end of the limiting column (15) penetrates through the through groove (16) and extends into the limiting groove (17), and an inclined plane is arranged at the bottom end of the horizontal part at one end of the movable plate (3).

6. The anti-drop electronic identification sensor for the underground pipeline according to claim 5, characterized in that: the vertical end top both ends of L shaped plate (12) equal fixedly connected with forked tail slider (18), forked tail spout (19) with forked tail slider (18) looks adaptation are seted up to lower surface one side of mounting panel (1), forked tail slider (18) are located inside forked tail spout (19).

7. The anti-drop electronic identification sensor for the underground pipeline according to claim 6, characterized in that: one end cell wall fixedly connected with telescopic tube (20) of forked tail spout (19), the one end and forked tail slider (18) fixed connection of forked tail spout (19) cell wall are kept away from telescopic tube (20), the outside cover of telescopic tube (20) is equipped with the spring, the top middle part fixedly connected with marker body (21) of mounting panel (1).