CN218990381U

CN218990381U - Municipal works drainage structures of easily tearing open and changing

Info

Publication number: CN218990381U
Application number: CN202222398573.7U
Authority: CN
Inventors: 房巍; 宋金平; 徐晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-05-09
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses an easy-to-detach municipal engineering drainage structure, which comprises: the drainage pipeline is arranged on the outer side of the right end face of the sewer pipe, a well cover is arranged in the upper end of the sewer pipe in an adapting mode, and the lower end face of the well cover is connected with a supporting block fixedly arranged on the inner wall of the sewer pipe; the connecting block is arranged on the inner side of the sewer pipe, the connecting rod is fixedly arranged at the lower end of the connecting block, a first spring is arranged on the upper side of the middle part of the connecting rod, and the first connecting block is integrally arranged on the lower end face of the connecting rod; the second connecting block is arranged inside the wall end of the sewer pipe, and a second spring is fixedly arranged outside one end of the second connecting block, which is far away from the central axis of the sewer pipe. This municipal works drainage structures who easily tear open trades, easily install and dismantle the filter screen, improved the convenience when tearing open the trade to the filter screen simultaneously, make things convenient for the later stage to clear up the work to it, and strengthened the firm effect of filter screen installation.

Description

Municipal works drainage structures of easily tearing open and changing

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to an easy-to-detach municipal engineering drainage structure.

Background

Municipal engineering refers to municipal infrastructure construction engineering, such as common urban roads, bridges, underground pipelines, tunnels, river channels, rail transit, sewage treatment and other engineering, so that the drainage structure plays an important role in municipal engineering, but most of the drainage structures in the market still have some defects, such as;

the utility model provides a municipal works drainage structures like CN211948801U is authorized to chinese patent, includes downcomer and intercommunication and downcomer bottom one side's drain pipe, the downcomer top is equipped with keeps off the ring, keep off ring top swing joint has the pipe cover, the downcomer bottom is equipped with the blowdown storehouse, the downcomer inner chamber is close to and has arranged the protection network with the pipe cover below, the downcomer inner wall is located the protection network below and is fixed with the inside lining, the screw thread groove has been seted up on the inside lining surface, inside lining inner wall has filter screen No. one and No. two filter screens through screw thread groove swing joint in proper order, no. one filter screen and No. two filter screen top equipartitions have the support, inside lining inner wall bottom has arranged waterproof box, waterproof box top switch on and airtight connection have the drinking-water pipe, waterproof box below switch on and airtight connection have the drain pipe, and reasonable in design is novel, easily realizes for need not to manually go into the pipeline inside can clear up the filter screen, need not the manual work to go into the pipeline inside can to bottom sediment clearance.

However, the prior art solutions described above have the following drawbacks: it is comparatively loaded down with trivial details to the dismantlement of filter screen to reduced the work efficiency that changes the filter screen, inconvenient clearance, and then there is certain use defect, consequently, we propose a municipal works drainage structures of easily tearing open and changing, in order to solve the problem that proposes in the above-mentioned.

Disclosure of Invention

The utility model aims to provide an easy-to-detach municipal engineering drainage structure, which solves the problems that the prior filter screen is complicated to detach, so that the working efficiency of replacing the filter screen is reduced, the filter screen is inconvenient to clean, and certain using defects exist.

In order to achieve the above purpose, the present utility model provides the following technical solutions: municipal works drainage structures of easily tearing open trade includes:

the drainage pipeline is arranged on the outer side of the right end face of the sewer pipe, a well cover is arranged in the upper end of the sewer pipe in an adapting mode, and the lower end face of the well cover is connected with a supporting block fixedly arranged on the inner wall of the sewer pipe;

the connecting block is arranged on the inner side of the sewer pipe, the connecting rod is fixedly arranged at the lower end of the connecting block, a first spring is arranged on the upper side of the middle part of the connecting rod, and the first connecting block is integrally arranged on the lower end face of the connecting rod;

the second connecting block is arranged in the wall end of the sewer pipe, a second spring is fixedly arranged at the outer side of one end of the second connecting block, which is far away from the central axis of the sewer pipe, and the outer side of the fixed rod is connected with the second spring;

the fixed ring is fixedly arranged at the inner side end of the sewer pipe, the upper end face of the fixed ring is fixedly provided with a positioning rod, the outer side of the positioning rod is connected with a mounting frame positioned at the inner side of the sewer pipe, a filter screen is embedded in the mounting frame, and the inner wall of the sewer pipe is provided with a mounting cavity.

Preferably, the connecting rod and the sewer pipeline form a telescopic structure through the first spring, and the connecting block, the connecting rod and the first connecting block are sequentially arranged from top to bottom.

Preferably, the connection parts of the first connecting block and the second connecting block are respectively arranged in an inclined mode, and the second connecting block is connected with the sewer pipeline in a sliding mode.

Preferably, the fixing rod is connected with the installation frame in an inserting mode, and the fixing rod and the sewer pipeline form a telescopic structure through the second spring.

Preferably, the positioning rods are circumferentially distributed at equal angles on the upper end face of the fixing ring, and the positioning rods are arranged in one-to-one correspondence with the fixing rods.

Preferably, the positioning rod is connected with the mounting frame in a clamping manner.

Compared with the prior art, the utility model has the beneficial effects that: this municipal works drainage structures who easily tear open trades, easily installs and dismantles the filter screen, has improved the convenience when tearing open the trade to the filter screen simultaneously, makes things convenient for the later stage to clear up the work to it, and has strengthened the firm effect of filter screen installation;

1. the locating rods are circumferentially distributed at equal angles on the upper end face of the fixing ring, the locating rods are connected with the installation frame in a clamping manner, and the fixing ring and the locating rods have good installation and locating effects on the installation frame, so that the locating installation frame is conveniently installed in a sewer pipeline, and the later-stage fixing rods are conveniently connected with the installation frame in a mutually clamping manner;

2. the connecting rod and the sewer pipeline form a telescopic structure under the action of the first spring, the connecting block, the connecting rod and the first connecting block are sequentially arranged from top to bottom, and meanwhile, the connecting positions of the first connecting block and the second connecting block are respectively arranged in an inclined mode, so that the positions of the second connecting block and the fixing rod can be conveniently adjusted through the connecting block, the connecting rod and the first connecting block under the action of the well cover;

3. the fixing rod is connected with the installation frame in an inserting mode, and forms a telescopic structure with the sewer pipe through the second spring, and the fixing rod is connected with the installation frame in a clamping mode under the action of the second connecting block, so that the fixing rod improves the installation stability of the installation frame and the filter screen, and meanwhile the filter screen is easy to install and detach, and meanwhile the convenience of the filter screen during detachment and replacement is improved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a sewer pipe; 2. a drainage pipe; 3. a well cover; 4. a support block; 5. a joint block; 6. a connecting rod; 7. a first spring; 8. a first connection block; 9. a second connection block; 10. a fixed rod; 11. a second spring; 12. a fixing ring; 13. a positioning rod; 14. a mounting frame; 15. a filter screen; 16. a mounting cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an easy municipal works drainage structures who trades, including sewer pipe 2 is installed in sewer pipe 1's right-hand member face outside, and sewer pipe 1's the inside adaptation of upper end installs well lid 3, well lid 3's lower terminal surface is connected with fixed mounting in sewer pipe 1's inboard 4, the joint piece 5 is installed in sewer pipe 1's inboard, and the lower extreme fixed mounting of joint piece 5 has joint pole 6, joint pole 6's middle part upside is provided with first spring 7, and joint pole 6's lower terminal surface integration installs first connecting piece 8, second connecting piece 9 installs in sewer pipe 1's wall inside, and the one end outside fixed mounting of sewer pipe 9 keeping away from sewer pipe 1 axis has second spring 11, and the outside of dead lever 10 is connected with second spring 11, while dead ring 12 fixed mounting is in sewer pipe 1's inboard end, and the up end fixed mounting of dead ring 12 has locating lever 13, the outside of locating lever 13 is connected with through the mounting frame 14 that is located sewer pipe 1 inboard, and the inside mosaic of mounting frame 14 is provided with 15, the inner wall of sewer pipe 1 sets up the filter screen 16 and constitutes easy municipal works of trading structure.

When the municipal engineering drainage structure easy to detach and replace is used, as shown in fig. 1 and 2, firstly, the sewer pipe 1 and the sewer pipe 2 are pre-buried at specified positions, then, the filter screen 15 is installed in the sewer pipe 1 through the installation frame 14, as the positioning rods 13 are circumferentially distributed at equal angles on the upper end face of the fixed ring 12, and the positioning rods 13 are connected with the installation frame 14 in a clamping manner, during installation, the installation frame 14 is only required to be installed at the outer side end of the positioning rods 13 through the clamping of a through hole structure matched with the positioning rods 13, and at the moment, the installation frame 14 is positioned at the outer side of the upper end of the fixed ring 12, so that the fixed ring 12 and the positioning rods 13 have good installation effect on the installation frame 14 and the filter screen 15, and after the installation is completed, the well cover 3 is installed at the inner side of the upper end of the sewer pipe 1;

as shown in fig. 1, 3 and 4, since the connecting rod 6 and the sewer pipe 1 form a telescopic structure through the first spring 7, and the connecting block 5, the connecting rod 6 and the first connecting block 8 are sequentially arranged from top to bottom, when the well cover 3 covers the inner side of the upper end of the sewer pipe 1, the lower surface of the well cover 3 is connected with the upper surface of the connecting block 5, at the moment, the connecting block 5, the connecting rod 6 and the first connecting block 8 slide downwards under the gravity action of the well cover 3, the first connecting block 8 and the second connecting block 9 are contacted with each other, and a pressing force far away from the central axis direction of the sewer pipe 1 is generated on the second connecting block 9, so that the second connecting block 9 slides in the sewer pipe 1;

the fixing rod 10 is connected with the mounting frame 14 in an inserting manner, the fixing rod 10 and the sewer pipeline 1 form a telescopic structure through the second spring 11, the second connecting block 9 drives the fixing rod 10 to synchronously slide when the inside of the sewer pipeline 1 slides, at the moment, the second spring 11 is compressed, and the fixing rod 10 is in clamping connection with the mounting frame 14, so that the fixing rod 10 enhances the mounting stability of the mounting frame 14, and the mounting frame 14 is conveniently and stably mounted in the sewer pipeline 1;

when the filter screen 15 needs to be disassembled, the well lid 3 is removed from the upper end of the sewer pipe 1, at the moment, the well lid 3 loses downward extrusion force on the connecting block 5, the connecting rod 6 and the first connecting block 8, so that the first spring 7 which is in an original extension state is restored to deform, the connecting block 5, the connecting rod 6 and the first connecting block 8 are driven to move upwards, meanwhile, the first connecting block 8 loses extrusion force on the second connecting block 9, so that the second spring 11 in a compression state is restored to deform, the second connecting block 9 drives the fixing rod 10 to slide, the fixing rod 10 is separated from the mounting frame 14, then the mounting frame 14 is lifted upwards through a lifting groove formed in the upper end of the mounting frame 14, and the mounting frame 14 is separated from the positioning rod 13, so that the mounting frame 14 and the filter screen 15 are disassembled, and the mounting frame 14 and the filter screen 15 are cleaned and replaced conveniently in the later stage.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Municipal works drainage structures of easily tearing open trade, its characterized in that: comprising the following steps:

2. The municipal works drainage structure of easy tear-down of claim 1, wherein: the connecting rod and the sewer pipeline form a telescopic structure through the first spring, and the connecting block, the connecting rod and the first connecting block are sequentially arranged from top to bottom.

3. The municipal works drainage structure of easy tear-down of claim 1, wherein: the junction of first connecting block and second connecting block is the slope setting respectively, and the second connecting block is connected with sewer pipe adoption gliding mode.

4. The municipal works drainage structure of easy tear-down of claim 1, wherein: the fixing rod is connected with the installation frame in an inserting mode, and the fixing rod and the sewer pipeline form a telescopic structure through the second spring.

5. The municipal works drainage structure of easy tear-down of claim 1, wherein: the locating rods are circumferentially distributed on the upper end face of the fixing ring at equal angles, and the locating rods are arranged in one-to-one correspondence with the fixing rods.

6. The municipal works drainage structure of easy tear-down of claim 1, wherein: the locating rod is connected with the mounting frame in a clamping mode.