CN217758948U

CN217758948U - Water supply and drainage well lid protection network device

Info

Publication number: CN217758948U
Application number: CN202221979542.4U
Authority: CN
Inventors: 武英军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-08
Anticipated expiration: 2032-07-29

Abstract

The utility model belongs to the technical field of well lid protection network device technique and specifically relates to a give drainage well lid protection network device, including the well lid, the well lid sets up subaerial, the protection network outside is provided with the anticreep seat, a plurality of clamp plates are evenly installed along circumference to the well lid bottom, the reinforcing ring inner wall is hugged closely to the clamp plate, and the clamp plate keeps away from the one end of well lid and be the wedge structure, and the clamp plate keeps away from one side position lower oblique end of well lid, the reinforcing ring, be provided with anti-disengaging mechanism between clamp plate and the anticreep seat, anti-disengaging mechanism is used for improving protection network installation stability, anti-disengaging mechanism includes the movable plate, first spacing groove, the elasticity post, the second spacing groove, fixture block and guide block, first spacing groove is seted up along reinforcing ring inner wall circumference, the elasticity post sets up in first spacing groove both sides, install between the one end that first spacing groove was kept away from to the elasticity post, the movable plate is installed at the top, the protection effect is strong, prevent that the protection network from dropping.

Description

Protective net device for water supply and drainage well cover

Technical Field

The utility model relates to a well lid protection network technical field especially relates to a water supply and drainage well lid protection network device.

Background

In municipal works, water supply and drainage are very important projects, normal operation of urban water supply and drainage is maintained, a well is needed in water supply and drainage projects, and a well cover needs to be installed at a well mouth of the well. In recent years, for further assurance safety, prevent that the people can not drop in the well when the well lid damages yet, installed the protection network in the well lid below, even the well lid damages the people like this and also only drops at the protection network, and the most direct joint of current protection network is in the well lid below, the water supply and drainage pipe the inside of probably falling when using for a long time, leads to the protection network to lose effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the protective net can fall off when being used for a long time in the prior art, and providing a water supply and drainage well lid protective net device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the design provides a plumbing well lid protection network device, including the well lid, the well lid sets up subaerial, just ground with the reinforcing ring is installed to the well lid department of meeting, the well lid below is provided with the protection network, the protection network outside is provided with the anticreep seat, a plurality of clamp plates are evenly installed along circumference to the well lid bottom, the clamp plate is hugged closely the reinforcing ring inner wall, just the clamp plate is kept away from the one end of well lid is the wedge structure, just the clamp plate is kept away from one side position oblique end under the well lid, the reinforcing ring the clamp plate with be provided with anti-disengaging mechanism between the anticreep seat, anti-disengaging mechanism is used for improving protection network installation stability.

Preferably, the anti-disengaging mechanism comprises a movable plate, a first limiting groove, elastic columns, a second limiting groove, a clamping block and a guide block, the first limiting groove is arranged along the circumferential direction of the inner wall of the reinforcing ring, the elastic columns are arranged on two sides of the first limiting groove, the movable plate is arranged between the ends of the first limiting groove, the guide block is arranged at the top of the movable plate, the second limiting groove is arranged along the circumferential direction of the outer side of the anti-disengaging seat, and the clamping block is arranged on one side of the first limiting groove, which is far away from the movable plate.

Preferably, the position of the fixture block is flush with the position of the second limiting groove, and the cross-sectional structure of the fixture block is matched with that of the second limiting groove.

Preferably, the guide block is an arc-shaped wedge-shaped strip, and the cross-sectional structure of the guide block corresponds to that of the pressure plate.

Preferably, the length of the fixture block is matched with the depth of the second limiting groove.

The utility model provides a pair of give drainage well lid protection network device, beneficial effect lies in: this plumbing well lid protection network device utilizes the setting of reinforcing ring, conveniently accomplishes the setting to well lid and protection network to through the anti-disengaging mechanism that sets up between the clamp plate of well lid bottom installation and reinforcing ring and the anticreep seat, the protection network takes place to fall when can preventing to use for a long time.

Drawings

Fig. 1 is a schematic sectional view of a protective screening device for a water supply and drainage manhole cover according to the present invention;

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

fig. 3 is a schematic structural diagram of a movable plate of the water supply and drainage manhole cover protection net device provided by the utility model.

In the figure: the anti-falling device comprises a well cover 1, a reinforcing ring 2, a protective net 3, a pressing plate 4, a movable plate 5, a first limiting groove 6, an elastic column 7, a second limiting groove 8, a clamping block 9, a guide block 10 and an anti-falling seat 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-3, a water supply and drainage well cover protective net device comprises a well cover 1, the well cover 1 is arranged on the ground, a reinforcing ring 2 is arranged at the joint of the ground and the well cover 1, a protective net 3 is arranged below the well cover 1, an anti-falling seat 11 is arranged outside the protective net 3, a plurality of pressing plates 4 are uniformly arranged at the bottom of the well cover 1 along the circumferential direction, the pressing plates 4 are tightly attached to the inner wall of the reinforcing ring 2, one ends of the pressing plates 4 far away from the well cover 1 are of wedge-shaped structures, the lower inclined ends of the pressing plates 4 far away from one side of the well cover 1 are arranged, an anti-falling mechanism is arranged among the reinforcing ring 2, the pressing plates 4 and the anti-falling seat 11 and used for improving the installation stability of the protective net 3, the anti-falling mechanism comprises a moving plate 5, a first limiting groove 6, an elastic column 7, a second limiting groove 8, a clamping block 9 and a guide block 10, the first limiting groove 6 is arranged along the circumferential direction of the inner wall of the reinforcing ring 2, the elastic column 7 is arranged on two sides of the first limit groove 6, the movable plate 5 is arranged between one end, far away from the first limit groove 6, of the elastic column 7, the guide block 10 is arranged at the top of the movable plate 5, the second limit groove 8 is circumferentially and uniformly formed along the outer side of the anti-falling seat 11, the fixture block 9 is arranged on one side, far away from the first limit groove 6, of the movable plate 5, the position of the fixture block 9 is flush with the position of the second limit groove 8, the section structure of the fixture block 9 is matched with that of the second limit groove 8, the guide block 10 is an arc-shaped wedge strip, the section structure of the guide block 10 is corresponding to that of the pressing plate 4, when the pressing plate 4 presses down, the guide block 10 is extruded, the fixture block 9 stretches into the interior of the second limit groove 8, and the anti-falling setting of the protective net is realized.

The working principle is as follows: the setting to elastic column 7 and movable plate 5 is accomplished to first spacing groove 6 that the utilization was seted up at 2 inner walls of reinforcing ring to through the setting of 5 top guide blocks 10 of movable plate, can be when well lid 1 is placed, clamp plate 4 extrusion guide block 10, thereby drive movable plate 5 and remove, make fixture block 9 stretch into the inside second spacing groove 8, accomplish the joint of falling to anticreep seat 11, thereby place protection network 3 and anticreep seat 11 and take place, guarantee protection network 3's normal work.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the length of the fixture block 9 matches the depth of the second limiting groove 8, so as to improve the stability of the connection between the fixture block 9 and the second limiting groove 8, thereby improving the stability of the installation of the anti-separation base 11 and the protection net 3 and preventing the protection net 3 from falling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plumbing well lid protection network device, includes well lid (1), well lid (1) sets up subaerial, just ground with well lid (1) department of meeting installs reinforcing ring (2), well lid (1) below is provided with protection network (3), its characterized in that, protection network (3) outside is provided with anticreep seat (11), well lid (1) bottom evenly installs a plurality of clamp plates (4) along circumference, clamp plate (4) are hugged closely reinforcing ring (2) inner wall, just clamp plate (4) are kept away from the one end of well lid (1) is the wedge structure, just clamp plate (4) are kept away from one side position oblique end under well lid (1), reinforcing ring (2) clamp plate (4) with be provided with anti-disengaging mechanism between anticreep seat (11), anti-disengaging mechanism is used for improving protection network (3) installation stability.

2. The protective net device for the water supply and drainage well cover according to claim 1, wherein the anti-falling mechanism comprises a moving plate (5), a first limiting groove (6), an elastic column (7), a second limiting groove (8), a clamping block (9) and a guide block (10), the first limiting groove (6) is formed along the circumferential direction of the inner wall of the reinforcing ring (2), the elastic column (7) is arranged on two sides of the first limiting groove (6), the moving plate (5) is arranged between one ends, far away from the first limiting groove (6), of the elastic column (7), the guide block (10) is arranged on the top of the moving plate (5), the second limiting groove (8) is formed along the circumferential direction of the outer side of the anti-falling seat (11) uniformly, and the clamping block (9) is arranged on one side, far away from the first limiting groove (6), of the moving plate (5).

3. The protective net device for the water supply and drainage well cover according to claim 2, characterized in that the position of the fixture block (9) is flush with the position of the second limiting groove (8), and the cross-sectional structure of the fixture block (9) is matched with the cross-sectional structure of the second limiting groove (8).

4. The protective net device for the water supply and drainage well cover is characterized in that the guide blocks (10) are arc-shaped wedge-shaped strips, and the cross-sectional structures of the guide blocks (10) correspond to the cross-sectional structures of the pressure plates (4).

5. The protective net device for the water supply and drainage well cover is characterized in that the length of the fixture blocks (9) is matched with the depth of the second limiting grooves (8).