CN203429774U

CN203429774U - Inspection well base

Info

Publication number: CN203429774U
Application number: CN201320465676.9U
Authority: CN
Inventors: 王大林
Original assignee: NINGXIA DALIN TECHNOLOGY Co Ltd
Current assignee: NINGXIA DALIN TECHNOLOGY Co Ltd
Priority date: 2013-08-01
Filing date: 2013-08-01
Publication date: 2014-02-12
Anticipated expiration: 2023-08-01

Abstract

The utility model relates to an underground drainage and sewage disposal inspection well base for municipal engineering. The inspection well base comprises a bottom and a side wall, wherein the bottom is provided with a sediment space; a first reinforcing rib is arranged at the outer side of the end surface of the bottom; the side wall is a reduced body; two symmetrical interfaces are respectively arranged at the two sides of the side wall; a reinforcing base is arranged outside the interfaces; the reinforcing base is provided with a horizontal third reinforcing rib and a vertical third reinforcing rib; two symmetrical prefabricated interfaces are respectively arranged at the two sides of the side wall; each prefabricated interface is formed by semicircle bodies with different diameters, and the front end of the prefabricated interface is sealed; the prefabricated interfaces and the interfaces are alternately arranged on the side wall. The inspection well base has the beneficial effects that the universality of the inspection well base is improved by standard parts formed by injection molding; the inspection well base is formed by integral injection molding, thus having good sealing property; the inspection well base is made of plastic, so that the oxidation resistance and the corrosion resistance are improved; the inspection well base is provided with the reinforcing ribs, so that the service life of an inspection well body is prolonged.

Description

Manhole base

Technical field

The utility model relates to a kind of underdrainage, blowdown manhole base for municipal engineering, and particularly high, the easy construction of a kind of generalization, good airproof performance, antioxidant anticorrosive performance are good, easy to use, long service life and the manhole base that adopts plastic material to make.

Background technology

Under existing municipal engineering land used, webmaster manhole mostly is brick concrete inspection well, and it mainly exists following shortcoming: first intensity is low, and the support strength of brickwork construction is low, especially near the brickwork construction reducing reducing part on road surface, because active force impacts, easily subsides; Secondly well body construction cycle long, construction is complicated, owing to must piling up at manual scene, high to civil engineering requirement, standardization, generalization, seriation degree are poor, by hand and materials number be the key factor that affects quality; Exist in addition and can not change, easily break and seepage and the defect such as pollute, need frequently keep in repair.

Summary of the invention

Technical problem to be solved in the utility model is to provide that a kind of generalization is high, easy construction, good airproof performance, antioxidant anticorrosive performance are good, easy to use, long service life and the manhole base made of plastic material, to overcome the above-mentioned defect existing in prior art.

The technical scheme of the utility model technical solution problem is as follows: manhole base is integrated injection molded, manhole base comprises bottom and sidewall, bottom is positioned at one end of sidewall, thereby bottom is a hollow form forms sediment space, and the end face of bottom is rectangle, in bottom end face arranged outside the first reinforcing rib; Sidewall is for reducing shape body, wavy the second reinforcing rib is set on sidewall, the both sides of sidewall arrange two symmetrical interfaces, and this interface is arc body, and the end face of interface is semi-annular shape, interface outside arranges reinforced seat, this reinforced seat arranges the 3rd horizontal and vertical reinforcing rib, and the both sides of sidewall arrange two symmetrical prefabricated interfaces, and this prefabricated interface is comprised of the semicircular body of different-diameter, and the front end of this prefabricated interface sealing, and prefabricated interface and interface are alternately arranged on sidewall.

As preferably, the end face of interface is semi-annular shape.

As preferably, the end face of prefabricated interface is semi-annular shape.

The beneficial effects of the utility model are: by the standard component of injection mo(u)lding, the generalization of manhole base is improved, manhole base is integrated the injection molded good sealing property that makes it have, adopt plastic material to improve anti-oxidant and decay resistance, manhole base arranges the application life that reinforcing rib has improved manhole well bore.

Accompanying drawing explanation

Fig. 1 is the utility model manhole front view.

Fig. 2 is the utility model manhole top view.

Fig. 3 is the utility model manhole rear elevation.

Fig. 4 is the utility model manhole left view.

In figure: bottom 1, sediment space 11, sidewall 2, end face 12, the first reinforcing rib 13, the second reinforcing rib 3, interface 4, reinforced seat 5, the 3rd reinforcing rib 51, prefabricated interface 6.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further illustrated, in conjunction with Fig. 1 to Fig. 4, manhole base is integrated injection molded, manhole base comprises bottom 1 and sidewall 2, bottom 1 is positioned at one end of sidewall 2, form sediment space 11, and the end face 12 of bottom 1 is playground shape thereby bottom 1 is a hollow form, the cross section of bottom 1 is runway shape, end face 12 arranged outside the first reinforcing ribs 13 of 1 in bottom, sidewall 2 is for reducing shape body, wavy the second reinforcing rib 3 is set on sidewall 2, the both sides of sidewall 2 arrange two symmetrical interfaces 4, this interface 4 is arc body, the end face of interface 4 is semi-annular shape, the end face of interface 4 is semi-annular shape, interface 4 outsides arrange reinforced seat 5, this reinforced seat 5 arranges the 3rd horizontal and vertical reinforcing rib 51, the both sides of sidewall 2 arrange two symmetrical prefabricated interfaces 6, the end face of prefabricated interface 6 is semi-annular shape, this prefabricated interface 6 is comprised of the semicircular body of different-diameter, and the front end of this prefabricated interface 6 sealing, and prefabricated interface 6 is alternately arranged on sidewall 2 with interface 4.

Claims

1. a manhole base, it is characterized in that: manhole base is integrated injection molded, manhole base comprises bottom and sidewall, bottom is positioned at one end of sidewall, thereby bottom is a hollow form forms sediment space, and the end face of bottom is rectangle, in bottom end face arranged outside the first reinforcing rib; Sidewall is for reducing shape body, wavy the second reinforcing rib is set on sidewall, the both sides of sidewall arrange two symmetrical interfaces, and this interface is arc body, and the end face of interface is semi-annular shape, interface outside arranges reinforced seat, this reinforced seat arranges the 3rd horizontal and vertical reinforcing rib, and the both sides of sidewall arrange two symmetrical prefabricated interfaces, and this prefabricated interface is comprised of the semicircular body of different-diameter, and the front end of this prefabricated interface sealing, and prefabricated interface and interface are alternately arranged on sidewall.

2. manhole base according to claim 1, is characterized in that: the end face of interface is semi-annular shape.

3. manhole base according to claim 1, is characterized in that: the end face of prefabricated interface is semi-annular shape.