CN112523324A

CN112523324A - Glass fiber reinforced plastic inspection well with basket grating

Info

Publication number: CN112523324A
Application number: CN202011337531.1A
Authority: CN
Inventors: 褚顺兴; 南洋; 张国军; 徐卫星; 孙浩; 陈国�
Original assignee: Zhongfu New Water Source Tech Co ltd
Current assignee: Zhongfu New Water Source Tech Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-19

Abstract

The invention discloses a glass fiber reinforced plastic inspection well with a basket grid, which comprises a glass fiber reinforced plastic cylinder body (1), a well cover (2), a ladder stand (6), a basket grid (7), a guide rail (8), a connecting piece (9), a connecting branch pipe (10) and a connecting branch pipe socket (11); the glass fiber reinforced plastic cylinder (1) comprises an upper shaft (3), a reducing shaft (4) and a well chamber (5); the connecting branch pipes (10) are arranged on two sides of the bottom of the glass fiber reinforced plastic cylinder body (1), and the bellmouths (11) of the connecting branch pipes are arranged at the end parts of the connecting branch pipes (10) and connected with municipal pipelines; the crawling ladder (6) is arranged in the glass fiber reinforced plastic cylinder body (1); the connecting piece (9) is connected with the inner wall of the glass fiber reinforced plastic cylinder body (1), and the guide rail (8) is connected with the connecting piece (9); the basket grid (7) can slide along the guide rail (8); the upper part of the basket grid (7) is connected with a handle (13), and a lifting chain (12) is connected with the handle (13). The invention has reasonable structure design, convenient operation, trouble and labor saving and good safety.

Description

Glass fiber reinforced plastic inspection well with basket grating

Technical Field

The invention belongs to the field of municipal engineering, and particularly relates to a glass fiber reinforced plastic inspection well with a basket grid, wherein operation management and maintenance personnel can directly clean and inspect impurities in the well.

Background

A large number of inspection wells are required in drainage and sewage pipelines in municipal engineering. The existing inspection well comprises a concrete inspection well, a glass fiber reinforced plastic inspection well, a plastic inspection well and the like, wherein the concrete inspection well is most applied. With the mass application of concrete inspection wells, the disadvantages thereof are gradually shown: the structure is not high in strength, the construction period is long, underground water is easy to leak, and the construction is influenced by the level of constructors. In recent years, new material glass fiber reinforced plastic inspection wells gradually appear, and the advantages of good corrosion resistance, antifouling and mothproof properties, heat resistance, good frost resistance, light dead weight, high strength, convenient transportation and installation, low maintenance cost, strong adaptability and the like are well received by municipal engineering people.

However, when the existing glass fiber reinforced plastic inspection well is cleaned, operators need to clean the interior of the inspection well, time and labor are wasted, a large amount of toxic and harmful gas exists in the inspection well, the oxygen content is low, and certain danger is brought to the safety of the operators in the inspection well.

Disclosure of Invention

The purpose of the invention is as follows: aiming at the defects of the prior art, the invention provides the glass fiber reinforced plastic inspection well with the basket grid, which has the advantages of reasonable structural design, convenient operation, trouble and labor saving and good safety.

The technical scheme is as follows: in order to achieve the purpose, the invention provides the following technical scheme:

a glass fiber reinforced plastic inspection well with a basket grid comprises a glass fiber reinforced plastic cylinder body, a well cover, a ladder stand, the basket grid, a guide rail, a connecting piece, a connecting branch pipe socket, a lifting chain and a lifting handle; the glass fiber reinforced plastic cylinder comprises an upper shaft, a reducing shaft and a well chamber which are sequentially connected; the well cover is arranged on the top of the upper shaft; the connecting branch pipes are arranged on two sides of the bottom of the glass fiber reinforced plastic cylinder, and sockets of the connecting branch pipes are arranged at the end parts of the connecting branch pipes and connected with municipal pipelines; the crawling ladder is arranged inside the glass fiber reinforced plastic cylinder; the connecting piece is connected with the inner wall of the glass fiber reinforced plastic cylinder, and the guide rail is connected with the connecting piece; the basket grid can slide up and down along the two guide rails; the lifting handle is connected to the upper portion of the basket grid, and the lifting chain is connected with the lifting handle.

Preferably, in the glass fiber reinforced plastic inspection well with the basket grid, two guide rails are respectively welded to the connecting piece on the inner wall of the glass fiber reinforced plastic cylinder. The two connecting pieces are parallel to each other and are consistent with the axial direction of the connecting branch pipe, namely the water flowing direction.

Preferably, six surfaces of the above glass fiber reinforced plastic inspection well with the basket grid are formed by welding phi 6 stainless steel bars, and the grid mesh is 40 x 40mm in specification.

According to a preferable scheme, the guide rail is stainless steel angle steel; the distance between the two guide rails is larger than the width of the basket grid.

Preferably, the above glass fiber reinforced plastic inspection well with the basket grid is higher than the connecting branch pipes.

The handle is round steel with the diameter of 8 mm; the lifting chain is a stainless steel chain; the connection mode of the lifting chain and the lifting handle is bolt connection.

Compared with the prior art, the glass fiber reinforced plastic inspection well with the basket grid provided by the invention has the following advantages:

the invention has reasonable structural design, simple and convenient manufacture, low manufacture cost and good corrosion resistance, and the operation management and maintenance personnel can directly lift the basket grating along the guide rail on the ground when opening the well cover, dump and clean the sundries in the basket grating, save time and labor, radically solve the casualties caused by cleaning the interior of the inspection well under the personnel and have high operation safety.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the structure of the basket grid and the guide rail of the present invention.

Fig. 3 is a schematic view of the structure of the basket grid and the guide rail of the present invention.

In the figure: 1. a glass fiber reinforced plastic cylinder; 2. a well cover; 3. an upper wellbore; 4. a variable diameter wellbore; 5. a well chamber; 6. climbing a ladder; 7. a basket grid; 8. a guide rail; 9. a connecting member; 10. connecting branch pipes; 11. connecting a branch pipe socket; 12. chain lifting; 13. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1: a glass fiber reinforced plastic inspection well with a basket grid comprises a glass fiber reinforced plastic cylinder body 1, a well cover 2, a ladder stand 6, a basket grid 7, a guide rail 8, a connecting piece 9, a connecting branch pipe 10, a connecting branch pipe socket 11, a lifting chain 12 and a lifting handle 13; the glass fiber reinforced plastic cylinder body 1 comprises an upper shaft 3, a reducing shaft 4 and a well chamber 5 which are connected in sequence; the well cover 2 is arranged on the top of the upper shaft 3; the connecting branch pipes 10 are arranged at two sides of the bottom of the glass fiber reinforced plastic cylinder body 1, and the connecting branch pipe bellmouths 11 are arranged at the end parts of the connecting branch pipes 10 and connected with municipal pipelines; the crawling ladder 6 is arranged inside the glass fiber reinforced plastic cylinder 1; the connecting piece 9 is connected with the inner wall of the glass fiber reinforced plastic cylinder 1, and the guide rail 8 is connected with the connecting piece 9; the basket grid 7 can slide up and down along two guide rails 8; the handle 13 is connected to the upper part of the basket grille 7, and the lifting chain 12 is in threaded connection with the handle 13.

The above glass fiber reinforced plastic inspection well with the basket grid is characterized in that the two guide rails 8 are respectively welded with the connecting pieces 9 on the inner wall of the glass fiber reinforced plastic cylinder body 1. The two connecting pieces 9 are parallel to each other and are in the same axial direction as the connecting branch pipes 10, i.e. in the same direction as the water flow.

A glass steel inspection shaft of area hand-basket grid, its characterized in that: six faces of the basket grid (7) are formed by welding phi 6 stainless steel bars, and the grid mesh is 40 x 40mm in specification.

In the above glass fiber reinforced plastic inspection well with the basket grating, the guide rail 8 is a stainless steel angle steel; the distance between the two guide rails 8 is about larger than the width of the basket grid 7. The height of the basket grid 7 is greater than that of the connecting branch pipe 10.

After the basket grid is installed, operation management and maintenance personnel can directly lift the basket grid along the guide rail on the ground when opening the well lid, so that sundries in the basket grid are dumped and cleaned, time and labor are saved, casualties caused by operation management and maintenance personnel going into the well and cleaning are fundamentally avoided, and the operation safety is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take glass steel inspection shaft of hand-basket grid which characterized in that: the device comprises a glass fiber reinforced plastic cylinder body (1), a well lid (2), a ladder (6), a basket grid (7), a guide rail (8), a connecting piece (9), a connecting branch pipe (10), a connecting branch pipe socket (11), a lifting chain (12) and a lifting handle (13); the glass fiber reinforced plastic cylinder (1) comprises an upper shaft (3), a reducing shaft (4) and a well chamber (5) which are connected in sequence; the well cover (2) is arranged at the top of the upper shaft (3); the connecting branch pipes (10) are arranged on two sides of the bottom of the glass fiber reinforced plastic cylinder body (1), and the connecting branch pipe bellmouths (11) are arranged at the end parts of the connecting branch pipes (10) and connected with municipal pipelines; the crawling ladder (6) is arranged in the glass fiber reinforced plastic cylinder body (1); the connecting piece (9) is connected with the inner wall of the glass fiber reinforced plastic cylinder body (1), and the guide rail (8) is connected with the connecting piece (9); the basket grid (7) can slide up and down along the two guide rails (8); the lifting handle (13) is connected to the upper part of the basket grid (7), and the lifting chain (12) is connected with the lifting handle (13).

2. The glass fiber reinforced plastic inspection well with the basket grid of claim 1, wherein: the number of the guide rails (8) is two, and the two guide rails are respectively welded with the connecting pieces (9) which are parallel to each other.

3. The glass fiber reinforced plastic inspection well with the basket grid of claim 1, wherein: six faces of the basket grid (7) are formed by welding phi 6 stainless steel bars, and the grid mesh is 40 x 40mm in specification.

4. The glass fiber reinforced plastic inspection well with the basket grid of claim 1, wherein: the guide rail (8) is made of stainless steel angle steel; the distance between the two guide rails (8) is larger than the width of the basket grid (7).

5. The glass fiber reinforced plastic inspection well with the basket grid of claim 1, wherein: the height of the basket grid (7) is greater than that of the connecting branch pipe (10).