CN210917463U

CN210917463U - Municipal administration theftproof inspection shaft lid

Info

Publication number: CN210917463U
Application number: CN201920998378.3U
Authority: CN
Inventors: 蒋建来
Original assignee: Individual
Current assignee: Shenzhen Jinchao Construction Engineering Co Ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-07-03
Anticipated expiration: 2029-06-29

Abstract

The utility model discloses a municipal administration theftproof inspection shaft lid, including built-in fitting and well lid main part, the built-in fitting upper end is provided with the well lid main part, built-in fitting and inspection shaft well head integrated into one piece, the lower extreme all is provided with extends the piece in the well lid main part, the upper end extend piece lower extreme central point and put and seted up the spacing groove, the spout has all been seted up to the inboard about the built-in fitting, the inside cavity of having seted up of built-in fitting, the perforation has been seted up to spout right side bottom, and perforation and cavity left side upper end intercommunication, the built-in fitting right side is provided with the movable rod perpendicularly, and. The utility model discloses left side stopper rebound hinders the extension piece when many changes, and right side stopper blocks the extension piece when changing, has consequently confirmed concrete turned angle, changes the turned angle value when production, tells managers with concrete numerical value with the description mode, can prevent effectively that the personnel except that managers from dismantling to the theftproof ability of well lid main part has been improved greatly.

Description

Municipal administration theftproof inspection shaft lid

Technical Field

The utility model relates to a municipal administration equipment field specifically is a municipal administration theftproof inspection shaft lid.

Background

In urban construction, a plurality of underground pipelines such as sewers, underground gas pipelines, tap water pipelines, power pipelines, communication pipelines, national defense pipelines and the like are available, every other section of the pipelines is provided with an outlet leading to the ground, the section from the pipeline to the ground is called an inspection well, the inspection well is generally flush with the ground, and therefore a cover is needed to cover the inspection well; the inspection well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape of the inspection well cover mainly takes a round shape and a square shape.

The current inspection shaft lid is laid directly in the well head position, and consequently the theftproof function is relatively poor, leads to stolen very easily, in case stolen not in time discover, can lead to the well head to expose, and the pedestrian carelessly can fall into the well, has very big potential safety hazard, so the above-mentioned problem is solved to urgent needs a device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration theftproof inspection shaft lid 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: a municipal anti-theft inspection well cover comprises an embedded part and a well cover main body, wherein the upper end of the embedded part is provided with the well cover main body, the embedded part and an inspection well mouth are integrally formed, the upper end and the lower end of the well cover main body are respectively provided with an extension block, the central position of the lower end of the extension block at the upper end is provided with a limiting groove, the upper inner side and the lower inner side of the embedded part are respectively provided with a sliding groove, a cavity is arranged in the embedded part, the bottom end of the right side of the sliding groove is provided with a through hole which is communicated with the upper end of the left side of the cavity, the right side of the embedded part is vertically provided with a movable rod, the lower end of the movable rod penetrates into the cavity, the movable rod rotates around the central axis of the movable rod, the upper end of the movable rod, the movable ring reciprocates along the screw thread through rotating, the movable ring right side extends to the cavity right side to be connected with the cavity right side through the slide rail, movable ring left side level is provided with the flexible rod, flexible rod left side upper end is provided with the stopper.

Preferably, well lid main part front end surface evenly is provided with a plurality of non-slip raised, and non-slip raised is convenient for increase well lid main part surface friction prevents that the pedestrian from slipping.

Preferably, the extension block is clamped inside the sliding groove, and the extension block slides along the inside of the sliding groove.

Preferably, the outer surface of the operation block is provided with anti-skidding lines, the anti-skidding lines are convenient for a user to rotate the operation block, and the upper surface of the operation block is provided with an indication arrow.

Preferably, the thread is divided into an upper part and a lower part, the lengths of the two parts are the same, and the texture arrangement of the two parts is opposite.

Preferably, relative stopper and perforation are located same vertical plane, the stopper upper end is provided with the inclined plane, and the inclined plane is 45 degrees of left side downward sloping to the inclined plane is the smooth surface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the anti-skid protrusions of the utility model are convenient for increasing the surface friction force of the well lid main body to prevent the pedestrian from slipping;

2. the utility model discloses left side stopper rebound hinders the extension piece when many changes, and right side stopper blocks the extension piece when changing, has consequently confirmed concrete turned angle, changes the turned angle value when production, tells managers with concrete numerical value with the description mode, can prevent effectively that the personnel except that managers from dismantling to the theftproof ability of well lid main part has been improved greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of a municipal anti-theft inspection well cover of the utility model;

FIG. 2 is a schematic view of a cavity structure of a municipal anti-theft inspection well cover of the utility model;

fig. 3 is the utility model relates to a movable ring structure sketch map in municipal administration theftproof inspection shaft lid.

In the figure: 1. embedding parts; 2. a well lid main body; 3. anti-skid projections; 4. a chute; 5. an extension block; 6. an operation block; 7. a limiting groove; 8. a movable rod; 9. anti-skid lines; 10. angle scale degree; 11. a thread; 12. a cavity; 13. a movable ring; 14. an elastic rod; 15. a limiting block; 16. and (6) perforating.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a municipal administration anti-theft inspection well cover comprises an embedded part 1 and a well cover main body 2, the upper end of the embedded part 1 is provided with the well cover main body 2, the surface of the front end of the well cover main body 2 is uniformly and integrally formed with a plurality of anti-skid protrusions 3, the anti-skid protrusions 3 are convenient for increasing the surface friction force of the well cover main body 2 to prevent pedestrians from slipping, the embedded part 1 and the inspection well mouth are integrally formed, the upper end and the lower end of the well cover main body 2 are integrally formed with extension blocks 5, the central position of the lower end of the upper end extension block 5 is provided with a limiting groove 7, the upper inner side and the lower end of the embedded part 1 are both provided with sliding grooves 4, the extension blocks 5 are clamped in the sliding grooves 4, the extension blocks 5 slide along the inner parts of the sliding grooves 4, the inner part of the embedded part 1 is provided with cavities 12, the bottom ends of the right sides of the sliding grooves 4 are provided with, an operation block 6 is horizontally welded and fixed at the upper end of a movable rod 8, anti-skid threads 9 are arranged on the outer surface of the operation block 6 in a surrounding mode, the operation block 6 is convenient for a user to rotate the operation block 6, an indication arrow is arranged on the upper surface of the operation block 6, angle scale degrees 10 are integrally formed on the upper surface of an embedded part 1 on the outer side of the operation block 6, threads 11 are arranged on the outer surface of the lower end of the movable rod 8 in a surrounding mode, the threads 11 are divided into an upper portion and a lower portion, the length of the two portions is the same, the textures of the two portions are opposite, movable rings 13 are sleeved on the outer sides of the upper portion and the lower portion of the threads 11, the movable rings 13 move up and down along the threads 11 through rotation, the right sides of the movable rings 13 extend to the right sides of cavities 12 and are connected with the right sides of the cavities 12 through sliding rails, an elastic rod 14 is horizontally welded and, the inclined surface inclines downwards 45 degrees on the left side, and the inclined surface is a smooth surface.

The working principle is as follows: when the manhole cover is used, the manhole cover main body 2 is arranged at the upper end position of the embedded part 1, the extension block 5 is clamped in the sliding groove 4, then the manhole cover main body 2 is rotated, the extension block 5 is rotated towards the inside of the embedded part 1 along the sliding groove 4 and is rotated to a position above the extrusion limiting block 15, the limiting block 15 is moved downwards along the through hole 16, the elastic rod 14 is bent, until the extension block 5 is moved to a position right above the limiting block 15, the elastic rod 14 drives the limiting block 15 to reset, the limiting block 15 penetrates through the through hole 16 and is clamped in the limiting groove 7 at the lower end of the extension block 5, so that the extension block 5 is prevented from rotating, the manhole cover main body 2 is clamped, when a user needs to disassemble the manhole cover main body 2, the operation block 6 is held to rotate the movable rod 8, the movable rod 8 is rotated by a corresponding angle, meanwhile, the movable ring, upper end activity ring 13 downstream, thereby make left side stopper 15 rebound, right side stopper 15 rebound, stopper 15 upper end is located perforation 16 inside just after the angle rotation is accomplished, make extension piece 5 resume to rotate, be convenient for well lid main part 2 rotates and takes out, left side stopper 15 rebound hinders extension piece 5 when many changes, right side stopper 15 blocks extension piece 5 when many changes, consequently, concrete turned angle has been confirmed, change turned angle value when production, inform managers with the description mode with concrete numerical value, can effectively prevent to dismantle except that the personnel of manager, thereby well lid main part 2's theftproof ability has been improved greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal administration theftproof inspection shaft lid, includes built-in fitting (1) and well lid main part (2), its characterized in that: the manhole cover is characterized in that a manhole cover main body (2) is arranged at the upper end of the embedded part (1), the embedded part (1) and a manhole opening are integrally formed, extending blocks (5) are arranged at the upper end and the lower end of the manhole cover main body (2), a limiting groove (7) is formed in the central position of the lower end of each extending block (5) at the upper end, sliding grooves (4) are formed in the upper inner side and the lower inner side of the embedded part (1), a cavity (12) is formed in the embedded part (1), a through hole (16) is formed in the bottom end of the right side of each sliding groove (4), the through hole (16) is communicated with the upper end of the left side of the cavity (12), a movable rod (8) is vertically arranged on the right side of the embedded part (1), the lower end of the movable rod (8) penetrates into the cavity (12), an operating block (6) is horizontally arranged, the utility model discloses a cavity, including activity pole (8), movable rod (8) lower extreme surface is provided with screw thread (11), the two parts outside all is provided with activity ring (13) about screw thread (11), activity ring (13) right side extends to cavity (12) right side to be connected with cavity (12) right side through the slide rail, activity ring (13) left side level is provided with flexible pole (14), flexible pole (14) left side upper end is provided with stopper (15).

2. The municipal anti-theft inspection well cover according to claim 1, wherein: well lid main part (2) front end surface evenly is provided with a plurality of antiskid arch (3).

3. The municipal anti-theft inspection well cover according to claim 1, wherein: the extension block (5) is clamped inside the sliding groove (4).

4. The municipal anti-theft inspection well cover according to claim 1, wherein: the anti-skidding lines (9) are arranged on the outer surface of the operation block (6), and an indication arrow is arranged on the upper surface of the operation block (6).

5. The municipal anti-theft inspection well cover according to claim 1, wherein: the thread (11) is divided into an upper part and a lower part, the lengths of the two parts are the same, and the texture arrangement of the two parts is opposite.

6. The municipal anti-theft inspection well cover according to claim 1, wherein: relatively stopper (15) and perforation (16) are located same vertical plane, stopper (15) upper end is provided with the inclined plane, and the inclined plane is left side downward sloping 45 degrees to the inclined plane is the smooth surface.