CN214363628U

CN214363628U - Prevent removal formula municipal administration well lid

Info

Publication number: CN214363628U
Application number: CN202022699363.2U
Authority: CN
Inventors: 刘静; 陈林峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-08
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a prevent removal formula municipal administration well lid, its structure includes: the manhole cover comprises a manhole base, a manhole cover and two drain holes, wherein the inner wall of the manhole base and the manhole cover are mutually nested, and the two drain holes are distributed on the surface of the manhole cover at equal intervals; the utility model discloses a set up lock piece and spring in the well lid inside, utilize the bar recess on lock piece surface to reduce the removal of well lid, the spring produces elasticity and resets when appearing removing, set up spacing ring and spring coupling, the spacing ring will extrude the spring and thus produce the power that resets when the well lid appears removing, avoids the well lid to appear the condition of removing by a wide margin; the utility model discloses an at inside L type lock pole that sets up of hasp, rotate the loose axle when the installation and make L type lock pole lock at the well seat, avoid appearing the easy stolen phenomenon of well lid, set up guide post and lock groove, can press along the guide post when staff's installation visor, make the closely laminating of visor be difficult for droing, inside avoiding dust to get into the well lid, reach the purpose to the well lid protection.

Description

Prevent removal formula municipal administration well lid

Technical Field

The utility model relates to a prevent removal formula municipal administration well lid belongs to municipal works equipment technical field.

Background

The sewer is an important component of an urban drainage system and becomes an important municipal engineering facility in urban construction, the sewer is provided with inspection wells at intervals, the inspection wells are required to be provided with well covers, and otherwise serious safety accidents of vehicles and personnel can be caused; but at current municipal well lid, because the road surface vehicle drives away from municipal well lid, thereby it produces very big vibrations to it and leads to the well lid to take place to remove, and stolen phenomenon often appears in current municipal well lid for there is the hidden danger in traffic safety.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an anti-moving formula municipal administration well lid to thereby solve vibrations and lead to the well lid to take place the problem of removal.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an anti-moving formula municipal administration well lid, its structure includes: the manhole cover comprises a manhole base, two manhole covers and two drain holes, wherein the inner wall of the manhole base and the manhole covers are nested, and the drain holes are distributed on the surface of the manhole covers at equal intervals.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, the well lid includes lid, lock piece, visor, spacing ring, spring, buffering box body, hasp, the lid surface is closely laminated with the visor, the lock piece is installed inside the buffering box body, and is fixed with the spring in both sides, the buffering box body is equipped with four, and the symmetric distribution is on the lid surface, the fixed block of spring top and spacing ring passes through bolted connection, the hasp is located buffering box body right side to through welded fastening at the lid surface.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, the hasp includes hasp circle piece, guide post, lock groove, loose axle, L type lock pole, the lock groove has been seted up on hasp circle piece surface, the lock groove is equipped with four, and has the guide post through welded fastening at the inslot, the loose axle is installed inside the hasp circle piece, the nested cooperation of L type lock pole top and loose axle.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, the mutual lock of lug of bar recess and well seat inside is seted up to lock piece end.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, the visor surface be equipped with the circular fixture block and with the shape phase-match in lock groove.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, be equipped with sealed arc piece between buffering box body and the lid.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, the terminal body of rod of L type lock pole and well seat bottom clearance fit.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, the spacing ring is stainless steel.

As the utility model discloses a prevent preferred technical scheme of removal formula municipal administration well lid, the hasp boss is cast iron material with L type lock pole.

Advantageous effects

The utility model relates to a prevent removal formula municipal administration well lid has following effect:

1. the utility model discloses a set up lock piece and spring inside the well lid, utilize the bar recess on lock piece surface to reduce the removal of well lid, the spring produces elasticity and resets when removing appears, plays the purpose that prevents the well lid and remove, sets up spacing ring and spring coupling, thereby the spacing ring will extrude the spring and produce the power that resets when the well lid removes appears, avoids the well lid to appear the condition of removing by a wide margin.

2. The utility model discloses an at inside L type lock pole that sets up of hasp, rotate the loose axle when the installation and make L type lock pole lock at the well seat, play for the well lid adds the purpose of lock, avoid appearing the easy stolen phenomenon of well lid, set up guide post and lock groove, can press along the guide post when staff's installation visor, make the visor closely laminate and be difficult for droing, inside avoiding dust to get into the well lid, reach the purpose to the well lid protection.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the anti-moving municipal manhole cover of the present invention;

fig. 2 is a sectional view of the manhole cover of the present invention;

fig. 3 is a top sectional view of the lock of the present invention.

In the figure: the well comprises a well seat-1, a well cover-2, a drain hole-3, a cover body-21, a buckling block-22, a protective cover-23, a limiting ring-24, a spring-25, a buffer box body-26, a buckle-27, a buckle round block-271, a guide column-272, a buckling groove-273, a movable shaft-274 and an L-shaped buckling rod-275.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, the utility model provides a prevent removal formula municipal manhole cover technical scheme: the structure includes: the well base 1, the well lid 2 and the drain hole 3, wherein the inner wall of the well base 1 and the well lid 2 are mutually nested, the drain hole 3 is provided with two drain holes which are distributed on the surface of the well lid 2 at equal intervals, the drain hole 3 provides a drainage channel, the well lid 2 comprises a lid body 21, a buckling block 22, a protective cover 23, a limiting ring 24, a spring 25, a buffering box body 26 and a lock catch 27, the surface of the lid body 21 is tightly attached to the protective cover 23, the protective cover 23 protects the surface of the well lid, the buckling block 22 is installed inside the buffering box body 26, springs 25 are fixed on two sides of the buckling block 22 and the well base, the buckling block 22 and the well base are buckled to play a fixing role, the buffering box body 26 is provided with four buffer blocks which are symmetrically distributed on the surface of the lid body 21, the tops of the springs 25 are connected with the fixing blocks of the limiting ring 24 through bolts, the springs 25 provide reset power when moving, the lock catch 27 is positioned on the right side of the buffering box body 26, the lock catch 27 is fixed on the surface of the cover body 21 through welding, the well lid 2 is prevented from being stolen, the lock catch 27 comprises a lock catch round block 271, guide posts 272, a locking groove 273, a movable shaft 274 and an L-shaped locking rod 275, the locking groove 273 is formed in the surface of the lock catch round block 271, four locking grooves 273 are formed in the groove, the guide posts 272 are fixed in the groove through welding, the movable shaft 274 is installed inside the lock catch round block 271, the movable shaft 274 provides movable power to enable the L-shaped locking rod 275 to rotate so as to achieve the locking effect, the top end of the L-shaped locking rod 275 is in nested fit with the movable shaft 274, a strip-shaped groove is formed in the tail end of the locking block 22 and is mutually locked with a convex block inside the well base 1, a round block is arranged on the surface of the protective cover 23 and is matched with the shape of the locking groove 273, and a sealing arc block is arranged between the buffer box body 26 and the cover body 21 to prevent sand from entering the well lid 2 and influencing the working performance, the rod body at the tail end of the L-shaped buckling rod 275 is in clearance fit with the bottom of the well seat 1.

When in use:

firstly, fixing a well base 1 on a road surface, then installing a well lid 2 in the well base 1, and buckling the strip-shaped groove of the buckling block 22 with the convex block on the inner wall of the well base 1 to play a role in fixing the well lid 2; the worker adjusts the movable shaft 274 inside the latch 27 to enable the L-shaped buckling rod 275 to be buckled inside the well seat 1, and then buckles the buckle on the surface of the protective cover 23 with the buckling groove 273 along the guide post 272, so that the purpose of reinforcing the well cover is achieved, and the situation that the well cover is easy to steal is avoided; when the well lid surface drives over the vehicle, the well lid takes place to shake and extrudes spring 25 to make it produce the elasticity that resets, spacing ring 24 will carry on spacingly to the well lid when great vibrations appear, prevents that the well lid from removing and droing.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an anti-moving formula municipal administration well lid, its structure includes: well seat (1), well lid (2), wash port (3), its characterized in that:

the inner wall of the well seat (1) and the well cover (2) are mutually nested, and two drain holes (3) are arranged and are distributed on the surface of the well cover (2) at equal intervals;

the manhole cover (2) comprises a cover body (21), buckling blocks (22), a protective cover (23), limiting rings (24), springs (25), a buffering box body (26) and lock catches (27), wherein the surface of the cover body (21) is tightly attached to the protective cover (23), the buckling blocks (22) are installed inside the buffering box body (26), the springs (25) are fixed on two sides of the buckling blocks, the number of the buffering box body (26) is four, the four buffering box body are symmetrically distributed on the surface of the cover body (21), the tops of the springs (25) are connected with fixing blocks of the limiting rings (24) through bolts, and the lock catches (27) are located on the right side of the buffering box body (26) and fixed on the surface of the cover body (21) through welding;

the lock catch (27) comprises a lock catch round block (271), guide columns (272), locking grooves (273), movable shafts (274) and L-shaped lock rods (275), wherein the locking grooves (273) are formed in the surface of the lock catch round block (271), the number of the locking grooves (273) is four, the guide columns (272) are fixed in the grooves through welding, the movable shafts (274) are installed inside the lock catch round block (271), and the top ends of the L-shaped lock rods (275) are in nested fit with the movable shafts (274).

2. The anti-moving municipal well lid according to claim 1, wherein: the tail end of the buckling block (22) is provided with a strip-shaped groove which is buckled with a lug inside the well seat (1).

3. The anti-moving municipal well lid according to claim 1, wherein: the surface of the protective cover (23) is provided with a round fixture block and the shape of the round fixture block is matched with that of the buckling groove (273).

4. The anti-moving municipal well lid according to claim 1, wherein: a sealing arc block is arranged between the buffer box body (26) and the cover body (21).

5. The anti-moving municipal well lid according to claim 1, wherein: the tail end rod body of the L-shaped buckling rod (275) is in clearance fit with the bottom of the well seat (1).