CN213952296U

CN213952296U - Anti-theft inspection well cover

Info

Publication number: CN213952296U
Application number: CN202022567982.6U
Authority: CN
Inventors: 陈婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-13
Anticipated expiration: 2030-11-09

Abstract

An anti-theft inspection well cover comprises a well cover sleeve, a well cover, an anti-theft assembly and a locking assembly; the well cover sleeve is arranged on the ground; the well cover is arranged on the well cover sleeve; the anti-theft component and the locking component are arranged on the well cover sleeve and the well cover. The utility model discloses a through setting up the theftproof subassembly, under the condition that does not rotate first axis of rotation, with first rack roll-off first recess, direct pulling handle can drive first rack start push switch, thereby start bee calling organ, reach the purpose of warning theftproof, improve the theftproof performance of this inspection shaft lid; by arranging the locking assembly, the well lid is locked in the well lid sleeve by utilizing the meshing connection of the rotating button and the second gear with the second rack, so that the well lid is prevented from moving or losing, the use timeliness of the well lid is improved, the structure is simple, and the popularization is facilitated; through setting up the buffering subassembly, cushion the gap between well lid and the well lid cover, avoid the well lid to receive and heavily press the back and the well lid cover bumps, shorten the life of well lid.

Description

Anti-theft inspection well cover

Technical Field

The utility model relates to an inspection shaft lid technical field especially relates to a theftproof inspection shaft lid.

Background

Various underground pipelines are facilities with less leakage in urban construction, and in order to be convenient to maintain, an inlet and an outlet for maintenance, namely inspection wells, must be arranged in the pipelines, and the inspection wells are generally formed by well covers of vertical wells. At present, the number of inspection wells in urban construction is huge. In actual use, the inspection well cover can be abnormally lifted or lost due to various reasons, so that potential safety hazards are brought to social life.

At present, the manhole cover is prevented from being lifted abnormally by various means, the manhole cover and the vertical shaft body are mainly connected by a special method, or special closing orifices are arranged for locking, and then the manhole cover is opened by a special key and the like, but the locking method is basically realized by adopting a device such as a bolt, a lock tongue or a lock hook, the opening mode is too simple, and the anti-theft effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides an anti-theft inspection well cover, through arranging an anti-theft component, under the condition that a first rotating shaft is not rotated and a first rack slides out of a first groove, a handle is directly pulled, the first rack is driven to start a push switch, so that a buzzer is started, the purpose of warning and theft prevention is achieved, and the anti-theft performance of the inspection well cover is improved; by arranging the locking assembly, the well lid is locked in the well lid sleeve by utilizing the meshing connection of the rotating button and the second gear with the second rack, so that the well lid is prevented from moving or losing, the use timeliness of the well lid is improved, the structure is simple, and the popularization is facilitated; through setting up the buffering subassembly, cushion the gap between well lid and the well lid cover, avoid the well lid to receive and heavily press the back and the well lid cover bumps, shorten the life of well lid.

(II) technical scheme

The utility model provides an anti-theft inspection well cover, which comprises a well cover sleeve, a well cover, an anti-theft component and a locking component; the well cover sleeve is arranged on the ground; the well cover is arranged on the well cover sleeve; the anti-theft component and the locking component are arranged on the well cover sleeve and the well cover; the anti-theft component comprises a handle, a first rotating shaft, an elastic recovery part, a first gear, a first rack, a ring and a buzzer; a pulling groove is arranged on the well cover; the handle is arranged on the pulling groove in a sliding manner and is rotationally connected with the pulling groove; the first rotating shaft is arranged on the handle and is rotationally connected with the well cover; the first gear is arranged on the first rotating shaft; a first groove is formed in the inner side surface of the well cover sleeve; the first rack is arranged on the well lid in a sliding mode, one end of the first rack is meshed with the first gear, and the other end of the first rack is clamped with the first groove; the buzzer is arranged on the well cover sleeve, and a push switch is arranged on the buzzer; the push switch is arranged on the first groove and is positioned above the first rack; the locking assembly comprises a rotating button, a second rotating shaft, a second gear and a second rack; the second rotating shaft is rotatably arranged on the well cover; the rotating button is arranged on the second rotating shaft; a second groove is formed in the inner side surface of the well cover sleeve; the second rack is arranged on the well cover in a sliding mode, one end of the second rack is meshed with the second gear, and the other end of the second rack is connected with the second groove in a clamping mode.

Preferably, the elastic restoring member includes a guide sleeve rod, an elastic member and a connecting rod; the connecting rod is sleeved on the guide sleeve rod in a sliding manner; one end of the elastic piece is arranged on the connecting rod, and the other end of the elastic piece is arranged on the guide sleeve rod.

Preferably, the device further comprises a buffer component; the buffer component comprises a buffer plate and an elastic recovery part; the elastic recovery component is arranged on the well cover sleeve and is positioned at the lower end of the well cover; the buffer board sets up the one end that is close to the well lid at the elastic recovery part.

Preferably, the anti-theft component further comprises a solar panel; solar panel and buzzer electric connection.

Preferably, a rotating button mounting groove is formed in the well cover; the rotating button is rotatably arranged on the rotating button mounting groove.

Preferably, the second rack is provided with a plurality of groups; the second grooves are provided with a plurality of groups and are arranged in one-to-one correspondence with the second racks.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

firstly, through the arrangement of the anti-theft component, under the condition that the first rotating shaft is not rotated and the first rack slides out of the first groove, the handle is directly pulled, the first rack is driven to start the push switch, so that the buzzer is started, the purpose of warning and theft prevention is achieved, and the anti-theft performance of the inspection well cover is improved;

the well lid is locked in the well lid sleeve by arranging the locking assembly and utilizing the meshing connection of the rotating button and the second gear with the second rack, so that the well lid is prevented from moving or losing, the use timeliness of the well lid is improved, the structure is simple, and the popularization is facilitated;

thirdly, through setting up the buffering subassembly, cushion the gap between well lid and the well lid cover, avoid the well lid to receive and heavily press the back and the well lid cover bumps, shorten the life of well lid.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of theftproof inspection shaft lid.

Fig. 2 is a first cross-sectional view of the anti-theft inspection well cover provided by the utility model.

Fig. 3 is a second cross-sectional view of the anti-theft inspection well cover provided by the utility model.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a partially enlarged view of fig. 3 at B.

Fig. 6 is a partially enlarged view at C in fig. 3.

Reference numerals: 1. a well cover sleeve; 2. a well cover; 3. an anti-theft component; 4. a locking assembly; 5. a buffer assembly; 6. a handle; 7. a first rotating shaft; 8. an elastic recovery member; 9. a first gear; 10. a first rack; 11. a circular ring; 12. a guide loop bar; 13. an elastic member; 14. a connecting rod; 15. a first groove; 16. a buzzer; 17. a push switch; 18. a solar panel; 19. a second groove; 20. a knob is rotated; 21. a second rotating shaft; 22. a second gear; 23. a second rack; 24. a rotating button mounting groove; 25. a buffer plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-6, the anti-theft inspection well cover provided by the utility model comprises a well cover sleeve 1, a well cover 2, an anti-theft component 3 and a locking component 4; the well cover sleeve 1 is arranged on the ground; the well cover 2 is arranged on the well cover sleeve 1; the anti-theft component 3 and the locking component 4 are arranged on the well cover sleeve 1 and the well cover 2; the anti-theft component 3 comprises a handle 6, a first rotating shaft 7, an elastic recovery component 8, a first gear 9, a first rack 10, a circular ring 11 and a buzzer 16; a pulling groove is arranged on the well cover 2; the handle 6 is arranged on the pulling groove in a sliding manner and is rotationally connected with the pulling groove; the first rotating shaft 7 is arranged on the handle 6 and is rotatably connected with the well lid 2; the first gear 9 is provided on the first rotating shaft 7; the inner side surface of the well cover sleeve 1 is provided with a first groove 15; the first rack 10 is arranged on the well lid 2 in a sliding manner, one end of the first rack is meshed with the first gear 9, and the other end of the first rack is clamped with the first groove 15; the buzzer 16 is arranged on the well cover sleeve 1, and a push switch 17 is arranged on the buzzer; the push switch 17 is arranged on the first groove 15 and is positioned above the first rack 10; the locking assembly 4 comprises a rotating button 20, a second rotating shaft 21, a second gear 22 and a second rack 23; the second rotating shaft 21 is rotatably arranged on the well lid 2; the rotation knob 20 is provided on the second rotation shaft 21; the inner side surface of the well cover sleeve 1 is provided with a second groove 19; the second rack 23 is arranged on the well lid 2 in a sliding manner, one end of the second rack 23 is meshed with the second gear 22, and the other end of the second rack is clamped with the second groove 19; correspondingly, a lock hole is formed in the locking assembly 4, and the rotating button 20 can only be rotated after the lock hole is opened.

In an alternative embodiment, the elastic restoring member 8 includes a guide sleeve rod 12, an elastic member 13, and a connecting rod 14; the connecting rod 14 is sleeved on the guide sleeve rod 12 in a sliding manner; one end of the elastic member 13 is provided on the connecting rod 14 and the other end is provided on the guide bush rod 12.

In an optional embodiment, a buffer assembly 5 is further included; the buffer assembly 5 comprises a buffer plate 25 and an elastic restoring member 8; the elastic recovery component 8 is arranged on the well cover sleeve 1 and is positioned at the lower end of the well cover 2; the buffer plate 25 is provided at one end of the elastic recovery member 8 close to the manhole cover 2.

In an alternative embodiment, the antitheft assembly 3 further comprises a solar panel 18; the solar panel 18 is electrically connected with the buzzer 16; the solar panel 18 is provided to improve the life of the buzzer 16.

In an alternative embodiment, the well lid 2 is provided with a rotating button mounting groove 24; the knob 20 is rotatably disposed on the knob mounting groove 24.

In an alternative embodiment, the second rack 23 is provided in a plurality of sets; the second grooves 19 are arranged in multiple groups and are arranged in one-to-one correspondence with the second racks 23.

The utility model discloses a theory of use as follows: when a stealer rotates the rotating button 20 by means of the method to slide the second rack 23 out of the second groove 19, the handle 6 is pulled, and when the manhole cover 2 is lifted, the first rack 10 pushes the push switch on the first groove 15, so that the buzzer 16 is started, an alarm and anti-theft effect is achieved, the stealer is frightened, and the anti-theft efficiency of the manhole cover is improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An anti-theft inspection well cover is characterized by comprising a well cover sleeve (1), a well cover (2), an anti-theft component (3) and a locking component (4); the well cover sleeve (1) is arranged on the ground; the well cover (2) is arranged on the well cover sleeve (1); the anti-theft component (3) and the locking component (4) are arranged on the well cover sleeve (1) and the well cover (2);

the anti-theft component (3) comprises a handle (6), a first rotating shaft (7), an elastic recovery component (8), a first gear (9), a first rack (10), a ring (11) and a buzzer (16); a pulling groove is arranged on the well cover (2); the handle (6) is arranged on the pulling groove in a sliding manner and is rotationally connected with the pulling groove; the first rotating shaft (7) is arranged on the handle (6) and is rotatably connected with the well cover (2); the first gear (9) is arranged on the first rotating shaft (7); a first groove (15) is formed in the inner side surface of the well cover sleeve (1); the first rack (10) is arranged on the well lid (2) in a sliding mode, one end of the first rack is meshed with the first gear (9), and the other end of the first rack is clamped with the first groove (15); the buzzer (16) is arranged on the well cover sleeve (1), and a push switch (17) is arranged on the buzzer; the push switch (17) is arranged on the first groove (15) and is positioned above the first rack (10);

the locking assembly (4) comprises a rotating button (20), a second rotating shaft (21), a second gear (22) and a second rack (23); the second rotating shaft (21) is rotatably arranged on the well cover (2); the rotating button (20) is arranged on the second rotating shaft (21); a second groove (19) is formed in the inner side surface of the well cover sleeve (1); the second rack (23) is arranged on the well lid (2) in a sliding mode, one end of the second rack (23) is meshed with the second gear (22) and connected, and the other end of the second rack is clamped with the second groove (19).

2. Anti-theft inspection well cover according to claim 1, characterized in that the elastic recovery means (8) comprise a guide sleeve rod (12), an elastic element (13) and a connecting rod (14); the connecting rod (14) is sleeved on the guide sleeve rod (12) in a sliding manner; one end of the elastic piece (13) is arranged on the connecting rod (14), and the other end is arranged on the guide sleeve rod (12).

3. The anti-theft inspection well cover according to claim 1, characterized in that it further comprises a buffer assembly (5); the buffer assembly (5) comprises a buffer plate (25) and an elastic recovery part (8); the elastic recovery component (8) is arranged on the well cover sleeve (1) and is positioned at the lower end of the well cover (2); the buffer plate (25) is arranged at one end of the elastic recovery component (8) close to the well lid (2).

4. Anti-theft inspection well cover according to claim 1, characterized in that the anti-theft assembly (3) further comprises a solar panel (18); the solar panel (18) is electrically connected with the buzzer (16).

5. The anti-theft inspection well cover according to claim 1, characterized in that the well cover (2) is provided with a rotating button mounting groove (24); the rotating button (20) is rotatably disposed in the rotating button mounting groove (24).

6. The anti-theft inspection well cover according to claim 1, characterized in that the second rack (23) is provided with a plurality of sets; the second grooves (19) are provided with a plurality of groups and are arranged corresponding to the second racks (23) one by one.