WO2016107553A1

WO2016107553A1 - Empty-bottom non-sluice inspection well

Info

Publication number: WO2016107553A1
Application number: PCT/CN2015/099489
Authority: WO
Inventors: 周琪
Original assignee: 常州市金坛翰广科技有限公司
Priority date: 2014-12-31
Filing date: 2015-12-29
Publication date: 2016-07-07
Also published as: CN104563268B; CN104563268A

Abstract

Disclosed is an empty-bottom non-sluice inspection well, comprising a well seat body (1), with a socket (1-2) and two supporting seats (1-3) arranged on the well seat body (1), wherein rear ends of the two supporting seats (1-3) are fixedly connected to the socket (1-2), and the rear ends of the two supporting seats (1-3) are connected and form a semicircular sluice (1-4); front half segments (1-5) of the two supporting seats (1-3) have a crescent-shaped cross section, the facing surface of the front half segment (1-5) of the supporting seat (1-3) is a plane, and the opposite surface is a curved surface; and both the spacing d between the two supporting seats (1-3) and the diameter of the sluice (1-4) are matched with the outer diameter of the pipeline to be constructed.

Description

Empty bottom no-flow inspection well

Technical field

The invention relates to the technical field of inspection wells, in particular to an air bottom non-flow tank inspection well.

Background technique

With the advancement of urbanization, the requirements for the rational laying of pipe networks for urban water supply and drainage and other fluids are increasing. Plastic inspection wells have become an indispensable unit for the construction of urban water supply and drainage networks. It is difficult to lay the special urban rainwater discharge pipe network. If it is unreasonable, it will bring many troubles to the daily life. At present, the further development of China's pipeline technology, the field of non-excavation pipelines has become a normal construction, inspection wells are also a must-have product, but the conventional plastic inspection wells can not be connected to the pipeline, even if it can be connected, the sealing is not available. Guarantee.

Summary of the invention

The technical problem to be solved by the present invention is that in order to provide an inspection well that can be applied to the field of non-excavation pipelines, the present invention provides an air bottom non-flow tank inspection well.

The technical solution adopted by the present invention to solve the technical problem thereof is: an air bottom non-flow groove inspection well, comprising a well body, the well seat body having a socket and two crescent support seats, the crescent support The seat is located at one end of the socket and is symmetrically arranged. The end where the crescent support is connected to the socket is the rear end of the crescent support, and the other end is the front end, and the rear end of the two crescent support is fixedly connected with the socket. The rear ends of the two crescent supports are connected and form a semi-circular flow trough. The first half of the two crescent supports are generally crescent-shaped, and the opposite faces of the front half of the crescent support are flat and the back faces are curved. Two crescent support The spacing d between the grooves and the diameter of the launder are matched to the outer diameter of the pipe to be constructed.

In order to enhance the strength, the front half of the crescent support is a hollow structure, and a support rib is further disposed inside. The outer ring of the rear half of the crescent support is provided with reinforcing ribs.

The utility model has the beneficial effects that the air bottom non-flow trough inspection well of the invention is a well seat structure which satisfies the same outer diameter as the outer diameter of the pipeline, and as long as the inspection well is the same as the pipeline material and the same diameter, the The inspection well is required to be located, and then the well seat is welded and connected, and the upper part of the pipeline is cut off in the well. The lower part can be used as a flow trough, and the structural design is ingenious, which is convenient for construction and installation, and is especially suitable for the field of non-excavation pipelines.

DRAWINGS

The invention will now be further described with reference to the drawings and embodiments.

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

Fig. 2 is a front view of Fig. 1.

Fig. 3 is a cross-sectional view taken along line A-A of Fig. 2;

Fig. 4 is a schematic view showing the construction of the present invention.

Fig. 5 is a front view of Fig. 4;

detailed description

The invention will now be described in further detail with reference to the drawings. The drawings are simplified schematic diagrams, and only the basic structure of the present invention is illustrated in a schematic manner, and thus only the configurations related to the present invention are shown.

1-5 is an embodiment of the present invention, including a well block body 1 having a socket 1-2 and two crescent support seats 1-3, and two crescent support seats 1-3 Located at one end of the socket 1-2 and up and down The outer contour of the two crescent supports 1-3 is cylindrical, and is arranged coaxially with the socket 1-2. The end of the crescent support 1-3 that is connected to the socket 1-2 is a crescent. The rear end of the support base 1-3 is the front end, and the rear end of the two crescent support seats 1-3 is fixedly connected with the socket 1-2, and the rear ends of the two crescent support seats 1-3 are connected and formed. The semi-circular runners 1-4, the first half of the two crescent supports 1-3 have a crescent shape, and the opposite faces of the first half of the crescent supports 1-3 are flat, and the opposite sides are The arcuate surface, the spacing d between the two crescent supports 1-3 and the diameter of the runners 1-4 are matched to the outer diameter of the pipe 2 to be constructed. The spacing between the two crescent supports 1-3 is in communication with the socket 1-2. The first half 1-5 of the crescent support 1-3 is a hollow structure, and a support rib 1-6 is also disposed inside. The outer ring of the second half of the crescent support 1-3 is provided with reinforcing ribs 1-7.

The air bottom non-flow trough inspection well of the invention is a well seat structure which satisfies the same outer diameter as the outer diameter of the pipeline. As long as the inspection well and the pipeline material are the same and the pipe diameter is the same, the inspection well can be set according to the required position, and then After the well seat is welded, the upper part of the pipe is cut off in the well, and the lower part can be used as a flow channel. The structure is ingeniously designed, especially suitable for the field of non-excavation pipes.

In view of the above-described embodiments of the present invention, various changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and the technical scope thereof must be determined according to the scope of the claims.

Claims

An air bottom non-flow trough inspection well, characterized in that it comprises a well block body (1), the well seat body (1) has a socket (1-2) and two crescent support seats (1-3) The crescent support (1-3) is located at one end of the socket (1-2) and is symmetrically arranged, and the end at which the crescent support (1-3) is connected to the socket (1-2) is The rear end of the crescent support (1-3), the other end is the front end, the rear end of the two crescent support seats (1-3) is fixedly connected with the socket (1-2), and the two crescent supports (1- 3) The rear ends are connected and form a semi-circular flow channel (1-4), and the first half (1-5) of the two crescent support seats (1-3) has a crescent-shaped cross section, and the crescent support (1- 3) The opposite side of the first half (1-5) is flat, the back side is curved, the spacing d between the two crescent supports (1-3) and the diameter of the flow channels (1-4) are The outer diameter of the pipe to be constructed is matched.
The air bottom non-fluid inspection well according to claim 1, wherein the front half (1-5) of the crescent support (1-3) is a hollow structure, and a support rib is further disposed inside ( 1-6).
The air bottom non-fluid inspection well according to claim 1, characterized in that the outer ring of the rear half of the crescent support (1-3) is provided with reinforcing ribs (1-7).