CN219825369U - Municipal works prevent not hard up well lid - Google Patents

Abstract

The utility model provides a municipal engineering anti-loosening manhole cover which comprises a manhole cover groove, wherein a sewer groove is formed in the manhole cover groove, positioning columns are symmetrically arranged on the periphery of the sewer groove on the bottom surface of the manhole cover groove, a manhole cover plate is arranged above the sewer groove in the manhole cover groove, positioning holes are formed in the top surface of the manhole cover plate in a penetrating mode, a placing groove is symmetrically formed in the inner side wall of the manhole cover groove, a limiting rod is arranged in the placing groove, a spring is arranged between one end of the limiting rod and the inner wall of the placing groove, and a limiting groove is formed in the side wall of the manhole cover plate. This scheme is mutually supported through reference column and locating hole, sets up first locking structure to the well lid board, mutually supports through gag lever post and spacing groove, sets up the second to the well lid board and says locking structure to guaranteed that the well lid board can be connected in the inside in well lid groove steadily, can not become flexible, thereby avoided the problem of potential safety hazard.

Description

Municipal works prevent not hard up well lid

Technical Field

The utility model belongs to the technical field of municipal engineering, and particularly relates to an anti-loosening well lid for municipal engineering.

Background

The well cover is a common building equipment for municipal engineering, is used for covering roads, prevents people or objects from falling, can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like according to materials, is generally circular, and can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

Most of the existing well covers are not provided with an anti-loosening structure, and when the well covers are used, loosening can occur due to unstable installation, heavy pressure of vehicles, abrasion and other reasons, so that potential safety hazards are generated.

Disclosure of Invention

The utility model aims to provide an anti-loosening well lid for municipal engineering, which solves the problems that in the prior art, most well lids do not have an anti-loosening structure, and when in use, loosening occurs due to unstable installation, heavy pressure of a vehicle, abrasion and the like, so that potential safety hazards are generated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal works locking well lid that moves, includes the well lid groove, the sewer groove has been seted up to the inside in well lid groove, the bottom surface in well lid groove is located the peripheral symmetry in sewer groove and is equipped with the reference column, the inside in well lid groove is located the top in sewer groove and is equipped with the well apron, the locating hole has been seted up to the top surface of well apron, locating hole and reference column assorted, the standing groove has been seted up to the inside wall symmetry in well lid groove, the inside of standing groove is equipped with the gag lever post, be equipped with the spring between the one end of gag lever post and the inner wall of standing groove, the spacing groove has been seted up to the lateral wall of well apron, the spacing groove is connected with the gag lever post cooperation.

Preferably, the outside of standing groove is equipped with the baffle, the baffle is connected with the inside wall in well lid groove, the through-hole has been seted up in the top surface of baffle, the through-hole is connected with the gag lever post cooperation, the draw-in groove has been seted up to the lateral wall symmetry of through-hole, the lateral wall symmetry of gag lever post is equipped with the stopper, stopper and draw-in groove assorted.

Preferably, the baffle is connected with the inner wall of the well lid groove through screws.

Preferably, one end of the limiting rod connected with the spring is provided with a circular protruding block, and the diameter of the circular protruding block is larger than the inner diameter of the through hole.

Preferably, the baffle is the arc setting, and with the inside wall looks adaptation in well lid groove.

The utility model has at least the following beneficial effects:

the utility model provides a municipal engineering anti-loosening well lid, which is characterized in that a first anti-loosening structure is arranged on a well lid plate through the mutual matching of a positioning column and a positioning hole, and a second anti-loosening structure is arranged on the well lid plate through the mutual matching of a limiting rod and a limiting groove, so that the well lid plate can be stably connected in the well lid groove without loosening, and the problem of potential safety hazard is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at position A in FIG. 1;

FIG. 3 is a schematic view of a through hole according to the present utility model;

fig. 4 is a schematic view of the structure of the sewer tank in the present utility model.

In the reference numerals: 1. a well lid groove; 2. a well cover plate; 3. a placement groove; 4. a limit rod; 5. a spring; 6. a limit groove; 7. positioning holes; 8. positioning columns; 9. a baffle; 10. a limiting block; 11. a through hole; 12. a clamping groove; 13. a sewer trough; 14. round protruding blocks.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a municipal works locking well lid, including well lid groove 1, specifically, well lid groove 1 sets up in the road surface, the inside of well lid groove 1 has seted up sewer groove 13, the bottom surface of well lid groove 1 is located the peripheral symmetry of sewer groove 13 and is equipped with reference column 8, specifically, reference column 8 and the bottom surface fixed connection of well lid groove 1, the inside of well lid groove 1 is located the top of sewer groove 13 and is equipped with well apron 2, the locating hole 7 has been seted up in the top surface link up of well apron 2, locating hole 7 and reference column 8 phase-match, specifically, reference column 8 and locating hole 7 sliding connection, the standing groove 3 has been seted up to the inside wall symmetry of well lid groove 1, the inside of standing groove 3 is equipped with gag lever post 4, specificly gag lever post 4 can outwards roll-off or inwards roll-in standing groove 3, be equipped with spring 5 between the one end of gag lever post 4 and the inner wall of standing groove 3, specificly, the both ends of spring 5 are inconsistent with the one end of gag lever post 4 and the inner wall of standing groove 3 respectively, spacing groove 6 has been seted up to the lateral wall of well lid board 2, spacing groove 6 is connected with gag lever post 4 cooperation, specificly, the tip of gag lever post 4 can be installed at spacing groove 6.

In this embodiment, press gag lever post 4 to standing groove 3, at this moment, spring 5 is compressed, store elastic potential energy, aim at reference column 8 with locating hole 7 on the well apron 2, then slowly put into well lid groove 1 with well apron 2, reference column 8 slowly slide into locating hole 7, then, loosen gag lever post 4, gag lever post 4 inserts spacing groove 6 under the elastic action of spring 5, cooperate with locating hole 7, gag lever post 4 and spacing groove 6 through reference column 8, carry out spacingly to well lid plate 2, make well apron 2 can connect in the inside of well lid groove 1 steadily, can not become flexible.

Further, the outside of standing groove 3 is equipped with baffle 9, baffle 9 is connected with the inside wall of well lid groove 1, the top surface of baffle 9 link up and has seted up through-hole 11, through-hole 11 and gag lever post 4 cooperation are connected, specifically, gag lever post 4 and through-hole 11 sliding connection, draw-in groove 12 has been seted up to the lateral wall symmetry of through-hole 11, the lateral wall symmetry of gag lever post 4 is equipped with stopper 10, specifically, stopper 10 and gag lever post 4 fixed connection, stopper 10 and draw-in groove 12 assorted, specifically, stopper 10 can slide along draw-in groove 12.

In this embodiment, when installing the well lid 2, the stopper 10 on the stopper rod 4 can be rotated and aligned with the clamping groove 12, then slide into the placing groove 3, when the stopper 10 completely enters into the placing groove 3 through the clamping groove 12, the stopper rod 4 is rotated, so that the stopper 10 and the clamping groove 12 are distributed in a dislocation manner, at this time, the stopper rod 4 is released, the stopper 10 is in contact with the baffle 9, the stopper rod 4 is limited, the stopper rod 4 is kept in a compressed state, the person is liberated, the stopper rod 4 is not required to be pressed all the time, thus the well lid 2 is convenient to install, after the well lid 2 is placed in the well lid groove 1, the stopper rod 4 is rotated, the stopper 10 is overlapped with the clamping groove 12, and under the elastic action of the spring 5, the stopper rod 4 is inserted in the limiting groove 6.

Further, the baffle 9 is connected with the inner wall of the well lid groove 1 through screws.

In the embodiment, the baffle plate 9 is connected with the well cover groove 1 through screws, so that the baffle plate 9 is convenient to fix and detach.

Further, a circular protruding block 14 is arranged at one end of the limiting rod 4 connected with the spring 5, and the diameter of the circular protruding block 14 is larger than the inner diameter of the through hole 11.

In this embodiment, the diameter of the circular protruding block 14 is larger than the inner diameter of the through hole 11, and when the circular protruding block 14 moves to the position of the baffle plate 9 and is attached to the baffle plate 9, the limit rod 4 cannot slide out along the placement groove 3, so that the limit rod 4 cannot slide out of the placement groove 3.

Further, the baffle 9 is arc-shaped and is matched with the inner side wall of the well cover groove 1.

In this embodiment, the baffle 9 is adapted to the manhole cover groove 1, so that the baffle 9 can be more closely attached to the inner side wall of the manhole cover groove 1.

While the fundamental principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential features thereof, and therefore, the embodiments should be considered exemplary and non-limiting in all respects, the scope of the present utility model is defined by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

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

Claims (5)

1. The utility model provides a municipal works locking well lid that moves, includes well lid groove (1), its characterized in that, sewer groove (13) have been seted up to the inside of well lid groove (1), the bottom surface of well lid groove (1) is located the peripheral symmetry of sewer groove (13) and is equipped with reference column (8), the inside of well lid groove (1) is located the top of sewer groove (13) and is equipped with well apron (2), locating hole (7) have been seted up in the top surface of well apron (2), locating hole (7) and reference column (8) assorted, standing groove (3) have been seted up to the inside wall symmetry of well lid groove (1), the inside of standing groove (3) is equipped with gag lever post (4), be equipped with spring (5) between the one end of gag lever post (4) and the inner wall of standing groove (3), spacing groove (6) have been seted up to the lateral wall of well lid board (2), spacing groove (6) are connected with gag lever post (4) cooperation.

2. The municipal works locking manhole cover of claim 1, wherein: the outside of standing groove (3) is equipped with baffle (9), baffle (9) are connected with the inside wall of well lid groove (1), through-hole (11) have been seted up in the top surface link up of baffle (9), through-hole (11) are connected with gag lever post (4) cooperation, draw-in groove (12) have been seted up to the lateral wall symmetry of through-hole (11), the lateral wall symmetry of gag lever post (4) is equipped with stopper (10), stopper (10) and draw-in groove (12) assorted.

3. The municipal works locking manhole cover of claim 2, wherein: the baffle (9) is connected with the inner wall of the well lid groove (1) through screws.

4. The municipal works locking manhole cover of claim 2, wherein: one end of the limiting rod (4) connected with the spring (5) is provided with a round lug (14), and the diameter of the round lug (14) is larger than the inner diameter of the through hole (11).

5. The municipal works locking manhole cover of claim 2, wherein: the baffle (9) is arc-shaped and is matched with the inner side wall of the well cover groove (1).