CN214657242U

CN214657242U - Well lid for municipal construction

Info

Publication number: CN214657242U
Application number: CN202021263552.9U
Authority: CN
Inventors: 喻琴培
Original assignee: Anhui Huazhi Construction Co ltd
Current assignee: Anhui Huazhi Construction Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-11-09
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a well lid for municipal construction, including fixing device, check valve, connecting device, well lid, sled hole, the check valve is installed to the fixing device lower extreme, connecting device is installed to the fixing device upper end, and the well lid rear end articulates at well lid seat upper end middle part, open the well lid upper end has the sled hole. The utility model discloses simple structure, well lid and well lid seat are articulated, and connecting device fixed mounting has pitch in the fixing device upper end, and installs back bottom plate upper end packing, has improved the security of well lid, prevents that the well lid from being stolen, has placed the filter screen in the connecting cylinder, prevents that silt from flowing into the sewer and forming the jam, and the check valve is installed to the drain pipe lower extreme and prevents that sewage from taking place to flow backward, pollutes road surface and air, and the influence is pleasing to the eye.

Description

Well lid for municipal construction

Technical Field

The utility model relates to a municipal works field especially relates to a well lid for municipal construction.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. The well lid can be used for greenbelts, sidewalks, motor vehicle lanes, wharfs, alleys and the like, the everywhere visible well lid protects the safety of people under feet, the well lid is easy to fall into the well when being stolen, danger occurs, and other well lids can flow back from the well lid when liquid is more in a sewer to pollute the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well lid for municipal construction to solve above-mentioned technical problem.

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

the utility model provides a well lid for municipal construction, includes fixing device, check valve, connecting device, well lid, sled hole, the check valve is installed to the fixing device lower extreme, connecting device is installed to the fixing device upper end, and the well lid rear end articulates in well lid seat upper end middle part, open the well lid upper end has the sled hole.

On the basis of the technical scheme, the fixing device comprises a bottom plate, a water discharge pipe, a sliding groove, a slot and pull rings, the water discharge pipe is fixed at the lower end of the bottom plate, the check valve is installed at the lower end of the water discharge pipe, the sliding groove is fixed at the upper end of the bottom plate, the slot is formed in the upper end of the sliding groove, and the two pull rings are symmetrically fixed to the front and the back of the upper end of the bottom plate.

On the basis of the technical scheme, the check valve comprises a check baffle and a fixed seat, the connecting device comprises a well cover seat, a connecting cylinder, a sliding block and a filter screen, the rear end of the check baffle is hinged to the front end of the fixed seat, the check baffle is of a hollow plate structure, the fixed seat is fixed at the lower end of the drain pipe, the connecting cylinder is fixed in the middle of the lower end of the well cover seat, the sliding block is fixed at the lower end of the connecting cylinder, and the inner end of the connecting cylinder is placed in the filter screen.

On the basis of the technical scheme, the sliding block is placed at the inner end of the slot and then the well cover seat is rotated, so that the sliding block is rotated to the inner end of the sliding slot, and the fixing device and the connecting device are fixed.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses simple structure, well lid and well lid seat are articulated, and connecting device fixed mounting has pitch in the fixing device upper end, and installs back bottom plate upper end packing, has improved the security of well lid, prevents that the well lid from being stolen, has placed the filter screen in the connecting cylinder, prevents that silt from flowing into the sewer and forming the jam, and the check valve is installed to the drain pipe lower extreme and prevents that sewage from taking place to flow backward, pollutes road surface and air, and the influence is pleasing to the eye.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic structural view of the fixing device of the present invention.

Fig. 3 is a cross-sectional view of the check valve of the present invention.

Fig. 4 is a schematic view of the connecting device of the present invention.

In the figure: 1. fixing device, 2, check valve, 3, connecting device, 4, well lid, 5, sled hole, 6, bottom plate, 7, drain pipe, 8, sliding tray, 9, slot, 10, pull ring, 11, non return baffle, 12, fixing base, 13, well lid seat, 14, connecting cylinder, 15, sliding block, 16, filter screen.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-4, a well lid for municipal construction, including fixing device 1, check valve 2, connecting device 3, well lid 4, sled hole 5, check valve 2 is installed to fixing device 1 lower extreme, connecting device 3 is installed to fixing device 1 upper end, and well lid 4 rear end articulates in 13 upper ends middle parts of well lid seat, open 4 upper ends of well lid has sled hole 5.

Fixing device 1 includes bottom plate 6, drain pipe 7, sliding tray 8, slot 9, pull ring 10, bottom plate 6 lower extreme is fixed with drain pipe 7, and the drain pipe 7 lower extreme installs check valve 2, bottom plate 6 upper end is fixed with sliding tray 8, and opens on the sliding tray 8 has slot 9, the symmetry is fixed with two pull rings 10 around the 6 upper ends of bottom plate.

Check valve 2 includes check baffle 11, fixing base 12, connecting device 3 includes well lid seat 13, connecting cylinder 14, sliding block 15,

filter screen

16, 11 rear ends of check baffle are articulated at fixing base 12 front ends, check baffle 11 is hollow plate structure, fixing base 12 is fixed at 7 lower extremes of drain pipe, 13 lower extreme middle parts of well lid seat are fixed with connecting cylinder 14, and the 14 lower extremes of connecting cylinder are fixed with sliding block 15, the 14 inner of connecting cylinder is placed in filter screen 16.

The sliding block 15 is placed at the inner end of the slot 9 and then the well cover seat 13 is rotated, so that the sliding block 15 is rotated to the inner end of the sliding slot 8, and the fixing device 1 and the connecting device 3 are fixed.

The utility model discloses a theory of operation: the fixing device 1 is placed at the upper end of the sewer, the drain pipe 7 is placed at the inner end of the sewer, the sliding block 15 is placed in the slot 9, the well cover seat 13 is rotated, the sliding block 15 slides into the sliding groove 8, the upper end of the bottom plate 6 is filled with asphalt and is equal to the ground in height, the fixing device 1 and the connecting device 3 are fixed under the ground, the non-return baffle 11 is of a hollow structure, and the water drain pipe 7 is closed by floating upwards when the water level rises, so that backflow is prevented.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a well lid for municipal construction, includes fixing device (1), check valve (2), connecting device (3), well lid (4), sled hole (5), its characterized in that: check valve (2) are installed to fixing device (1) lower extreme, connecting device (3) are installed to fixing device (1) upper end, and well lid (4) rear end articulates at well lid seat (13) upper end middle part, well lid (4) upper end is opened there are sled hole (5).

2. The well lid for municipal construction according to claim 1, wherein: fixing device (1) includes bottom plate (6), drain pipe (7), sliding tray (8), slot (9), pull ring (10), bottom plate (6) lower extreme is fixed with drain pipe (7), and drain pipe (7) lower extreme installs check valve (2), bottom plate (6) upper end is fixed with sliding tray (8), and opens on sliding tray (8) has slot (9), bottom plate (6) upper end front and back symmetry is fixed with two pull rings (10).

3. The well lid for municipal construction according to claim 1, wherein: check valve (2) are including non-return baffle (11), fixing base (12), connecting device (3) are including well lid seat (13), connecting cylinder (14), sliding block (15), filter screen (16), non-return baffle (11) rear end is articulated at fixing base (12) front end, non-return baffle (11) are hollow plate structure, fixing base (12) are fixed at drain pipe (7) lower extreme, well lid seat (13) lower extreme middle part is fixed with connecting cylinder (14), and connecting cylinder (14) lower extreme is fixed with sliding block (15), place in filter screen (16) connecting cylinder (14) inner.

4. The well lid for municipal construction according to claim 3, wherein: the sliding block (15) is placed at the inner end of the slot (9) and then the well cover seat (13) is rotated, so that the sliding block (15) is rotated to the inner end of the sliding groove (8), and the fixing device (1) is fixed with the connecting device (3).