CN219157767U

CN219157767U - Electric power anti-theft well lid

Info

Publication number: CN219157767U
Application number: CN202223189872.6U
Authority: CN
Inventors: 曹志聪
Original assignee: Guangzhou Hejin Construction Co ltd
Current assignee: Guangzhou Hejin Construction Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-09
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of anti-theft well covers and discloses an electric anti-theft well cover, which comprises an embedded well ring, wherein a placement ring is fixedly connected to the inner wall of the embedded well ring, a well cover body is placed on the upper side wall of the placement ring, two connecting blocks are symmetrically and fixedly connected to the lower side wall of the well cover body, a mounting cylinder is fixedly connected to the lower side wall of the connecting blocks, a threaded cylinder is rotatably connected to the inner wall of the mounting cylinder through a bearing, threaded rods are sleeved with internal threads of the threaded cylinder, and grooves matched with the threaded rods are formed in the inner walls of the left side and the right side of the placement ring. The anti-theft device can enhance the anti-theft capability of the electric well lid, and can only be opened by a specific tool, so that the problem that the well lid is stolen and lost and potential safety hazards are buried for pedestrians and vehicles in running is avoided.

Description

Electric power anti-theft well lid

Technical Field

The utility model relates to the technical field of anti-theft well covers, in particular to an electric anti-theft well cover.

Background

With the rapid development of modern science and technology and social economy, the urban construction speed is gradually increased, the scale of electric power facilities is continuously enlarged and gradually enters into standardized and standardized management, and a plurality of pipelines and optical fibers gradually enter into underground network management, so that the market demand of the electric power manhole cover in electric power planning and road construction is increased, and the electric power manhole cover is mostly made of reinforced concrete.

The cast iron well lid is often stolen because of having recovery value, consequently often causes well head "stings the people", "stings the car" incident and takes place constantly, not only makes national property suffer the loss, buries the potential safety hazard to pedestrian and vehicle travel simultaneously.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a cast iron well lid is frequently stolen because of having recovery value, so that the events of 'biting' and 'biting' of a well mouth are frequently caused to happen continuously, national property is lost, and potential safety hazards are buried for pedestrians and vehicles during running.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an electric power theftproof well lid, includes pre-buried well ring, the inner wall fixedly connected with of pre-buried well ring places the circle, the well lid body has been placed to the last lateral wall of placing the circle, two connecting blocks of lower lateral wall symmetry fixedly connected with of well lid body, the lower lateral wall fixedly connected with installation section of thick bamboo of connecting block, the inner wall of installation section of thick bamboo is connected with the screw thread section of thick bamboo through bearing rotation, the threaded rod has been cup jointed to the internal thread of screw thread section of thick bamboo, the recess with threaded rod mutually supporting has all been seted up to the left and right sides inner wall of placing the circle, the one end fixedly connected with first bevel gear of the circle is placed in keeping away from to the screw thread section of thick bamboo, two standing grooves have been seted up to the last lateral wall symmetry of well lid body, the lower lateral wall of standing groove is connected with the bull stick through bearing rotation, the lower extreme fixedly connected with second bevel gear of bull stick, slot and slot inner wall have been seted up through spring fixedly connected with inserted bar, the pole wall fixedly connected with two limiting plates of inserted bar, the limiting plate has been seted up to the inner wall of slot, six angle plates mutually supporting limiting plate, six vertical connection have the through-hole has been seted up on the inner wall of the well lid.

Preferably, the upper end of the rotating rod is provided with a hexagonal groove matched with the hexagonal plate.

Preferably, the lateral wall fixedly connected with spacing slide bar of installation section of thick bamboo, the spacing spout that mutually matches with spacing slide bar is seted up to the pole wall of threaded rod.

Preferably, the inner wall of the groove is fixedly connected with an inclined plane block, and one end of the threaded rod extending out of the threaded cylinder is an inclined plane.

Preferably, the lower side wall of the placing ring is fixedly connected with a protective net.

Preferably, the inner thread of the placing groove is sheathed with a protective cover.

Compared with the prior art, the utility model provides the electric anti-theft well cover, which has the following beneficial effects:

this electric power theftproof well lid, through the pre-buried well collar that sets up, place the circle, the well lid body, the connecting block, the installation section of thick bamboo, the screw thread section of thick bamboo, the threaded rod, the recess, first bevel gear, the standing groove, the bull stick, the second bevel gear, the slot, the spring, the inserted bar, the limiting plate, the limiting groove, the hexagonal board, the vertical section of thick bamboo, the through-hole, the control rod, powerful magnetite, the hexagonal section of thick bamboo, can strengthen electric power well lid's theftproof ability, only can open the well lid through specific instrument, avoided the well lid stolen to lose, can bury the problem of potential safety hazard down to pedestrian and vehicle travel.

Drawings

FIG. 1 is a schematic diagram of an electric anti-theft manhole cover according to the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

fig. 4 is a schematic diagram of the placement relationship between a vertical cylinder and a rotating rod in the electric anti-theft well cover.

In the figure: 1. pre-burying a well ring; 2. placing a ring; 3. a manhole cover body; 4. a connecting block; 5. a mounting cylinder; 6. a thread cylinder; 7. a threaded rod; 8. a groove; 9. a first bevel gear; 10. a placement groove; 11. a rotating rod; 12. a second bevel gear; 13. a slot; 14. a spring; 15. a rod; 16. a limiting plate; 17. a limit groove; 18. a hexagonal plate; 19. a vertical tube; 20. a through hole; 21. a control lever; 22. a strong magnet; 23. a hexagonal cylinder; 24. a hexagonal groove; 25. a limit slide bar; 26. limiting sliding grooves; 27. a bevel block; 28. a protective net; 29. and a protective cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, an electric anti-theft well lid, including pre-buried well collar 1, pre-buried well collar 1's inner wall fixedly connected with places circle 2, well lid body 3 has been placed to the upper side wall of placing circle 2, well lid body 3's lower lateral wall symmetry fixedly connected with two connecting blocks 4, connecting block 4's lower lateral wall fixedly connected with installation section of thick bamboo 5, installation section of thick bamboo 5's inner wall is connected with screw thread section of thick bamboo 6 through the bearing rotation, screw rod 7 has been cup jointed to screw thread section of thick bamboo 6's internal thread, place circle 2's left and right sides inner wall all set up with screw rod 7 mutually supporting recess 8, screw thread section of thick bamboo 6 keep away from place circle 2's one end fixedly connected with first bevel gear 9, two standing groove 10 have been seted up to the upper side wall symmetry of well lid body 3, the lower lateral wall of standing groove 10 is connected with bull stick 11 through the bearing rotation, the lower extreme fixedly connected with second bevel gear 12 of bull stick 11, slot 13 has been seted up to the upper lateral wall of bull stick 11 and through spring 14 fixedly connected with inserted stick 15, the lever wall fixedly connected with two limiting plates 16 of inserted stick 15, the inner wall of inserted stick 13 has two limiting plates 16, two limiting plates 16 have been cup joints on the inner wall 13's inner wall, the inner wall of slot 13 has two limiting plate 17 mutually supporting plate 17, six positive plate 19 has been fixedly connected with six positive angle plates 19, the through hole 20 has been fixedly connected with six

positive angle plates

21, and 18 has been fixedly connected with the through

hole

19, and 18.

The upper end of the rotating rod 11 is provided with a hexagonal groove 24 matched with the hexagonal plate 18, so that the hexagonal plate 18 is convenient to place.

The side wall fixedly connected with spacing slide bar 25 of installation section of thick bamboo 5, the spacing spout 26 that matches each other with spacing slide bar 25 is seted up to the pole wall of threaded rod 7, can avoid threaded rod 7 rotatory, makes threaded rod 7 only can be in horizontal direction left and right movement.

The inner wall fixedly connected with inclined plane piece 27 of recess 8, the threaded rod 7 stretches out the one end of screw thread section of thick bamboo 6 and is the inclined plane, can increase the stability that well lid body 3 placed.

The lower side wall of the placing ring 2 is fixedly connected with a protective net 28, a preventive device is added, and the safety of pedestrians can be guaranteed even if the well cover body 3 is lost.

The protective cover 29 is sleeved in the inner thread of the placing groove 10 to prevent impurities from accumulating in the placing groove 10.

In the utility model, when the anti-theft device is used, the protective cover 29 is opened, the vertical cylinder 19 is sleeved outside the rotary rod 11, the control rod 21 is pressed down to move downwards, the control rod 21 drives the powerful magnet 22 to move upwards, the hexagonal plate 18 is separated from the hexagonal groove 24, the hexagonal plate 18 enters the hexagonal cylinder 23, then the vertical cylinder 19 and the control rod 21 are rotated, the hexagonal plate 18 and the inserting rod 15 are driven to rotate by the hexagonal cylinder 23, the inserting rod 15 drives the rotary rod 11 to rotate by the mutual matching of the limiting plate 16 and the limiting groove 17, the rotary rod 11 drives the threaded cylinder 6 to rotate by the mutual matching of the second bevel gear 12 and the first bevel gear 9, the threaded rod 7 is driven to move in a direction far away from the groove 8 by the mutual matching of the threads, the well cover body 3 can be removed, the well cover body 3 can be installed by reverse operation, the anti-theft capability of the anti-theft device can be enhanced, the well cover can be opened only by a specific tool, and the problem that the well cover is lost and hidden safety hazards of pedestrians and vehicles can be buried down can be avoided.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides an electric power theftproof well lid, includes pre-buried well collar (1), its characterized in that, inner wall fixedly connected with of pre-buried well collar (1) places circle (2), well lid body (3) have been placed to the last lateral wall of placing circle (2), two connecting blocks (4) of lower lateral wall symmetry fixedly connected with of well lid body (3), the lower lateral wall fixedly connected with installation section of thick bamboo (5) of connecting block (4), the inner wall of installation section of thick bamboo (5) is connected with screw thread section of thick bamboo (6) through the bearing rotation, threaded rod (7) have been cup jointed to the internal thread of screw thread section of thick bamboo (6), recess (8) with threaded rod (7) mutually supporting have all been seted up to the left and right sides inner wall of placing circle (2), the one end fixedly connected with first bevel gear (9) of keeping away from of placing circle (2) of screw thread section of thick bamboo (6), two standing grooves (10) have been seted up to the last lateral wall symmetry of well lid body (3), the lower lateral wall of standing groove (10) is connected with bull stick (11) through the bearing rotation, the lower extreme fixedly connected with bull stick (11) of bull stick (11) has second bevel gear (12) through the bearing rotation, the lower extreme fixedly connected with bull stick (13) of bull stick (13) and jack (13) have plug-bar (13) through the fixed slot (13), two limit grooves (17) which are matched with limit plates (16) are formed in the inner wall of the slot (13), a hexagonal plate (18) is fixedly connected to the upper end of the inserting rod (15), a vertical cylinder (19) is arranged outside the rotating rod (11), a control rod (21) is inserted into the through hole (20) and the through hole (20) formed in the upper side wall of the vertical cylinder (19), a powerful magnet (22) is fixedly connected to the lower end of the control rod (21), and a hexagonal cylinder (23) which is matched with the hexagonal plate (18) is fixedly connected to the inner wall of the vertical cylinder (19).

2. An electric anti-theft manhole cover according to claim 1, characterized in that the upper end of the rotating rod (11) is provided with a hexagonal groove (24) which is matched with the hexagonal plate (18).

3. The electric anti-theft well cover according to claim 1, wherein the side wall of the mounting cylinder (5) is fixedly connected with a limit sliding rod (25), and a limit sliding groove (26) matched with the limit sliding rod (25) is formed in the rod wall of the threaded rod (7).

4. The electric anti-theft well cover according to claim 1, wherein the inner wall of the groove (8) is fixedly connected with an inclined surface block (27), and one end of the threaded rod (7) extending out of the threaded cylinder (6) is an inclined surface.

5. The electric anti-theft manhole cover according to claim 1, wherein the lower side wall of the placing ring (2) is fixedly connected with a protective net (28).

6. The electric anti-theft manhole cover according to claim 1, characterized in that the inner thread of the placing groove (10) is sleeved with a protective cover (29).