CN213329110U

CN213329110U - High-performance three-way inspection well with bottom groove

Info

Publication number: CN213329110U
Application number: CN202021722894.2U
Authority: CN
Inventors: 赵亮; 陈福强; 赵波; 杜雨阳; 贺世家; 纪权有; 俞真勇; 赵灿; 吴战纬; 黄春丽
Original assignee: Yunnan Jiabichang Environmental Protection Technology Co ltd
Current assignee: Yunnan Jiabichang Environmental Protection Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-01
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a high-performance tee inspection well with a bottom groove, which comprises a well head, a well body, a side opening, a well bottom, a collecting groove and a reinforcing rib; the well body is arranged into a hollow cylinder shape, the well mouth is arranged into a hollow cylinder shape matched with the well body, the diameter of the well mouth is larger than that of the well body, the well mouth is connected with the well body and forms a step, the well bottom is arranged into a solid plate to seal the well body, the well bottom is arranged below the well body, and reinforcing ribs are arranged on the well mouth, the well body and the outer side of the well bottom; the inner side of the well body is provided with at least 3 reinforcing columns which extend to the bottom of the well; the reinforcing column is hollow, cement paste is filled in the reinforcing column, and reinforcing steel bars are inserted in the cement paste; the whole structure of this device is stable, and support intensity is big, makes things convenient for the connection of pipeline to lay, has solved the inspection shaft and has been unfavorable for the problem of firm support when collecting silt.

Description

High-performance three-way inspection well with bottom groove

Technical Field

The utility model relates to an engineering and special engineering plastics preparation technique, concretely relates to high performance area kerve tee bend inspection shaft.

Background

The inspection well is used for maintaining power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. It is usually installed at the intersection of pipelines, turning, where the pipe diameter or slope changes, and at certain intervals on straight pipeline sections, and is convenient for regular inspection of the attached structures. Most of the inspection wells commonly used at present are integrally injection-molded by environment-friendly plastics.

The plastic integrated injection molding inspection well is characterized in that a main well seat part forming the inspection well is formed by one-time injection molding, and a starting well seat, a straight-through well seat, a 45-degree elbow well seat, a three-way well seat, a four-way well seat and the like are arranged according to different connecting pipe numbers and angles. In order to adapt to various drainage conditions, the plastic inspection well is simultaneously provided with plastic integral injection molding accessories matched with the plastic inspection well, such as a reducing joint, a confluence joint, a shaft multi-joint and the like. So as to ensure the smoothness and the sealing performance of the whole drainage system.

The inspection well is at the in-process that uses, especially power supply, communication, cable TV, gas pipe etc. though let it not be used for water delivery, but still return inside it has rivers to permeate, still can thoughtlessly have silt can silt up to collect in the inspection well usually, operation such as inconvenient maintenance very, the inspection well of taking the kerve is used usually, however, because the kerve has lengthened the length of shaft, the material of its use itself has certain support limit, especially the inspection well that leads to more than the tee bend, be unfavorable for more firmly supporting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high performance area bottom groove tee bend inspection shaft solves the inspection shaft and is unfavorable for the problem of firm support when collecting silt.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a high-performance tee inspection well with a bottom groove comprises a well head, a well body, a side opening, a well bottom, a collecting groove and reinforcing ribs; the well body is arranged into a hollow cylinder shape, the well mouth is arranged into a hollow cylinder shape matched with the well body, the diameter of the well mouth is larger than that of the well body, the well mouth is connected with the well body and forms a step, the well bottom is arranged into a solid plate to seal the well body, the well bottom is arranged below the well body, and reinforcing ribs are arranged on the well mouth, the well body and the outer side of the well bottom; a collecting tank is arranged between the bottom of the well body and the well bottom, the collecting tank is arranged to be an inverted cone frustum, a water outlet is arranged at the bottom of the collecting tank, and a plug for plugging the water outlet is arranged at the water outlet;

the inner side of the well body is provided with at least 3 reinforcing columns which extend to the bottom of the well; the reinforcing column is hollow, cement paste is filled in the reinforcing column, and reinforcing steel bars are inserted in the cement paste; the side opening is fixedly connected and arranged on the side wall of the well body, the side opening comprises an outer side opening and an inner side opening, the inner side opening is arranged to be a cylinder communicated with the well body, the outer side opening is arranged to be horn-shaped, the outer side opening comprises a cylinder, a first inclined part and a second inclined part, the upper quarter of the first inclined part is connected with the well body, the lower quarter of the first inclined part is connected with the well body, the left quarter of the first inclined part is connected with the inner side opening, the right quarter of the first inclined part is connected with the inner side opening, a second inclined part is arranged at the connecting position of the inner side opening and the first inclined part, and an arc-shaped part protruding towards the cylinder is arranged on the second inclined part;

further, the bottom of the well is obliquely arranged towards the water outlet.

Furthermore, the fan blades are arranged on two sides of the inner side opening in the vertical direction, the fan blades of the inner side opening extend to the second inclined part, and fastening ribs are arranged between the fan blades and the second inclined part as well as between the fan blades and the first inclined part.

Furthermore, a chamfer is arranged on the inner side of the joint of the step and the well body, and a triangular reinforcing connecting sheet is arranged on the outer side of the joint.

Furthermore, the side of well head is provided with the sign groove.

Furthermore, an isolation belt is arranged between the outer side port and the inner side port.

Compared with the prior art, the utility model discloses possess one of following beneficial effect at least:

the device collects silt by arranging the collecting tank at the bottom of the inspection well, so that silt such as silt is prevented from being accumulated in the inspection well to hinder work such as maintenance; the device is provided with the support columns, and cement and steel bars are filled in the support columns to improve the integral support strength; the device has the advantages that the double side ports can reduce the contact area between the side ports and the well body as much as possible, meanwhile, the connection is strengthened, the injection molding is convenient, and the problems that when the external diameter of a channel pipe of a side channel of a multi-channel inspection well is required to be large, the channel is difficult to set, is reluctant to set and is difficult to inject are solved; the whole structure of this device is stable, and support intensity is big, makes things convenient for the connection of pipeline to lay, has solved the inspection shaft and has been unfavorable for the problem of firm support when collecting silt.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a bottom view of the present invention.

FIG. 4 is a side view of the present invention

In the figure, 1-well head, 2-well body, 3-side port, 4-first inclined part, 5-well bottom, 6-collecting tank, 7-reinforcing rib, 8-marking tank, 9-fan blade, 10-second inclined part, 11-supporting table, 12-supporting column, 13-chamfer, 14-water outlet, 15-cylinder, 16-step and 17-fastening rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

the high-performance three-way inspection well with the bottom groove comprises a well head 1, a well body 2, a side opening 3, a well bottom 5, a collecting groove 6 and reinforcing ribs 7; well bore 2 sets up to hollow cylindric, well head 1 sets up to the hollow cylindric with well bore 2 looks adaptation, and the diameter of well head 1 sets up to be greater than well bore 2, and well head 1 is connected with well bore 2 and sets up the formation well. The bottom 5 is arranged in a solid cylinder shape to increase the stability of the whole, and the bottom 5 is arranged below the well body 2 to improve the supporting strength. Reinforcing ribs 7 are arranged on the outer sides of the well head 1, the well body 2 and the well bottom 5 so as to improve the integral supporting strength; in order to collect silt etc., be provided with collecting vat 6 between 2 bottoms in the well bore and shaft bottom 5, collecting vat 6 sets up to the truncated cone of falling, it is collected to flow to collecting vat 6 along pipeline or infiltration water and mud, and be provided with delivery port 4 in the bottom of collecting vat 6, delivery port 4 department is provided with the stopper of stopping up delivery port 4, after a certain period, moisture such as the mud of sediment evaporates, leave the solid silt of doing in the collecting vat, at this moment, the staff can get into and clear up in the inspection shaft, and, the silt of final bottom can be discharged from delivery port 4 through adding water and scouring, the stopper stops up delivery port 4 and prevents to pour down at ordinary times and irritate at ordinary times

The collecting groove 6 is additionally arranged, so that the height of the whole inspection well is increased, the whole supporting strength of the well body slides down to some extent, the reinforcing columns 12 are arranged on the inner side of the well body 2 and extend to the well bottom 5 for supplementing the supporting strength, at least 3 reinforcing columns 12 are arranged, the reinforcing columns 12 are hollow, when the inspection well is placed, cement paste is filled in the reinforcing columns 12, and reinforcing steel bars can be inserted into the cement paste to enhance the supporting strength if necessary.

In the device, in order to meet the requirement that the side ports of a multi-side-port inspection well can meet certain external diameter requirements as much as possible on the premise of convenient injection molding, the side ports 3 are fixedly connected and arranged on the side wall of the well body 2, the side ports can be arranged into a plurality of ports as required, in the design, the side ports are designed into three ports, specifically, the side ports 3 comprise outer side ports and inner side ports, the inner side ports are mainly connected with the well body 2, therefore, the inner side ports are arranged into a cylinder communicated with the well body 2, the outer side ports are mainly used for connecting pipelines, the outer side ports are arranged into a horn shape to facilitate connection, meanwhile, the contact area with the well body 2 is reduced, in addition, the pipe diameter of the outmost connecting pipelines can be adapted, the outer side ports comprise a cylinder 15, a first inclined part 4 and a second inclined part 10, and the specific arrangement is that the upper quarter of the first inclined part 4 is connected with the well body 2, the lower quarter of first rake 4 is connected with well bore 2, and the left quarter and the inboard mouth of first rake 4 are connected, and the right quarter and the inboard mouth of first rake 4 are connected, like this, both satisfied joint strength's requirement, can reduce as far as again with well bore 2's area of contact, in addition, the upper and lower mould of mould when still making things convenient for injection moulding. A second inclined portion 10 is provided at the junction of the inner port and the first inclined portion 4, the second inclined portion 10 being provided with an arc portion projecting towards the cylinder 15, so that the side port next to it has sufficient space to be connected to the wellbore 2.

Example 2:

on the basis of the above embodiments, in the present embodiment, the well bottom 5 is inclined toward the water outlet 14 for easy collection and discharge.

Example 3:

on the basis of the above embodiment, in this embodiment, in order to facilitate connection with the fixed outer pipe, a further technical solution is to provide fan blades 9 on both sides of the inner port in the vertical direction, so that on one hand, the pipe is positioned for connection, the connection strength is enhanced, and on the other hand, the pipe can be quickly and fixedly connected. The connector of outside pipeline sets up to the bilayer, and the one deck is pegged graft between outside mouth and the inboard mouth, and the opposite side cover is on the outside mouth, then uses sealed glue etc. not to fill up the gap from the year of inspection shaft. The blades 9 of the inner port extend to the second inclined portion 10, which facilitates the connection. In order to prevent the connection between the inner and outer ports from being fragile and easily broken, a fastening rib 17 is further provided between the fan blade 9 and the second inclined portion 10 and the first inclined portion 4, so that the connection strength between the inner and outer ports can be enhanced.

Example 4:

on the basis of the above embodiments, in this embodiment, in order to facilitate the connection of the manhole cover, a chamfer 10 is provided on the inner side of the connection between the step 9 and the manhole body, and a triangular reinforcing connecting piece is provided on the outer side to enhance the strength of the connection.

Example 5:

on the basis of the above embodiment, in this embodiment, in order to facilitate the tracking of each inspection well, the side surface of the wellhead 1 is provided with the identification groove 8, and the identification groove 8 is stamped with an identification.

Example 6:

in addition to the above embodiments, in this embodiment, for convenience of positioning and connection, a separation belt is provided between the outer port and the inner port, and for convenience of stacking during transportation, a bottom portion is provided at the bottom of the side port 3 to form a support base 11.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a high performance area kerve tee bend inspection shaft which characterized in that: comprises a well head (1), a well body (2), a side opening (3), a well bottom (5), a collecting tank (6) and a reinforcing rib (7); the well body (2) is arranged to be a hollow cylinder, the well head (1) is arranged to be a hollow cylinder matched with the well body (2), the diameter of the well head (1) is larger than that of the well body (2), the well head (1) is connected with the well body (2) and forms a step (16), the well bottom (5) is arranged to be a solid plate to seal the well body (2), the well bottom (5) is arranged below the well body (2), and reinforcing ribs (7) are arranged on the outer sides of the well head (1), the well body (2) and the well bottom (5); a collecting groove (6) is arranged between the bottom of the well body (2) and the well bottom (5), the collecting groove (6) is an inverted cone frustum, a water outlet (14) is arranged at the bottom of the collecting groove (6), and a plug for plugging the water outlet (14) is arranged at the water outlet (14); the inner side of the well body (2) is provided with reinforcing columns (12) which extend to the well bottom (5), and at least 3 reinforcing columns (12) are arranged; the reinforcing column (12) is hollow, cement paste is filled in the reinforcing column, and reinforcing steel bars are inserted in the cement paste; side mouth (3) fixed connection sets up on the lateral wall of well bore (2), side mouth (3) include outside mouth and inboard mouth, the inboard mouth sets up to a cylinder that is linked together with well bore (2), the outside mouth sets up to loudspeaker form, and the outside mouth includes drum (15), first rake (4) and second rake (10), the last quarter of first rake (4) is connected with well bore (2), and the lower quarter of first rake (4) is connected with well bore (2), and the left quarter and the inboard mouth of first rake (4) are connected, and the right quarter and the inboard mouth of first rake (4) are connected, are provided with second rake (10) in inboard mouth and first rake (4) junction, and second rake (10) are provided with the protruding arc portion to drum (15).

2. The high-performance tee inspection well with bottom groove of claim 1, characterized in that: the well bottom (5) is obliquely arranged towards the water outlet (14).

3. The high-performance tee inspection well with bottom groove of claim 1, characterized in that: the fan blades (9) are arranged on two sides of the inner side opening in the vertical direction, the fan blades (9) of the inner side opening extend to the second inclined part (10), and fastening ribs (17) are arranged among the fan blades (9), the second inclined part (10) and the first inclined part (4).

4. The high-performance tee inspection well with bottom groove of claim 1, characterized in that: a chamfer (13) is arranged on the inner side of the joint of the step (16) and the well body, and a triangular reinforcing connecting sheet is arranged on the outer side.

5. The high-performance tee inspection well with bottom groove of claim 1, characterized in that: the side of the wellhead (1) is provided with an identification groove (8).

6. The high-performance tee inspection well with bottom groove of claim 1, characterized in that: an isolation belt is arranged between the outer side port and the inner side port.