CN105888036A

CN105888036A - Reinforced integral inspection well

Info

Publication number: CN105888036A
Application number: CN201610335511.8A
Authority: CN
Inventors: 戴爱谷
Original assignee: Anhui Xinbang Plastic Co Ltd
Current assignee: Anhui Xinbang Plastic Co Ltd
Priority date: 2016-05-19
Filing date: 2016-05-19
Publication date: 2016-08-24

Abstract

The invention discloses a reinforced integral inspection well, and relates to the field of inspection wells. The reinforced integral inspection well comprises a well base, a shaft and a closing-in well ring. The shaft is connected to the upper end of the well base, and the closing-in well ring is connected to the upper end of the shaft. The reinforced integral inspection well is characterized in that reinforcing ribs are arranged on the closing-in well ring, annular reinforcing rings are arranged on the wall of the shaft and the wall of the well base, the shaft comprises hollow-wall PVC (polyvinyl chloride) pipes, HDPE (high-density polyethylene) double-wall corrugated pipes, HDPE winding pipes and an adjustable shaft body, the well base is formed by means of one-step injection molding or pouring or rotational molding, the pipe diameters and angle connection can be changed by the aid of accessories such as reducing connectors and sealing rings. The reinforced integral inspection well has the advantages that the ring stiffness and the bearing strength of the closing-in well ring can be improved, and accordingly the service life of the reinforced integral inspection well can be prolonged.

Description

Reinforced Integral inspection

Technical field

The present invention relates to inspection shaft field, be specifically related to a kind of reinforced Integral inspection.

Background technology

Inspection shaft is for rain sewage vent line and for maintainer people inspection, the attached construction of removing foreign body, is easy for making regular check on and dredging pipeline, prevents the necessary facility of line clogging.Inspection shaft is in use, pavement loading can act on around well by well lid, walling crib, well seat, the intensity of these parts each to inspection shaft has certain requirement, in each parts of existing inspection shaft, what intensity was relatively weak is closing in walling crib, want to extend the service life of inspection shaft, in addition it is also necessary to increase the intensity of closing in walling crib.

Summary of the invention

The present invention is to solve the problem existing for background technology, it is provided that a kind of reinforced Integral inspection.

Technical scheme is as follows:

Reinforced Integral inspection, includes well seat, pit shaft, closing in walling crib, and well seat upper end connects pit shaft, and pit shaft upper end connects closing in walling crib, it is characterised in that be provided with reinforcement in described closing in walling crib.

Annular stiffening ring it is both provided with on described pit shaft, well seat wall.

Described pit shaft uses hollow wall PVC, HDPE double-wall corrugated pipe, HDPE winding pipe and scalable pit shaft.

Described well seat uses once injection moulding, pours molding or rotation molding, reaches to change caliber and the connection of angle with the accessory such as reducing joint and sealing ring.

The invention has the beneficial effects as follows ring stiffness and the bearing strength increasing closing in walling crib, extend the service life of inspection shaft.

Accompanying drawing illustrates:

Fig. 1 is the structural representation of the present invention.

Detailed description of the invention

With reference to Fig. 1, reinforced Integral inspection, including well seat 4, pit shaft 2, closing in walling crib 1, well seat upper end connects pit shaft 2, and pit shaft upper end connects closing in walling crib 1, it is characterised in that be provided with reinforcement 3 in described closing in walling crib 1.

Annular stiffening ring 5 it is both provided with on described pit shaft, well seat wall.

Described pit shaft 2 uses hollow wall PVC, HDPE double-wall corrugated pipe, HDPE winding pipe and scalable pit shaft.

Described well seat 4 uses once injection moulding, pours molding or rotation molding, reaches to change caliber and the connection of angle with the accessory such as reducing joint and sealing ring.

Claims

The most reinforced Integral inspection, it is characterised in that it includes well seat, pit shaft, closing in walling crib, well seat upper end connects pit shaft, and pit shaft upper end connects closing in walling crib, it is characterised in that be provided with reinforcement in described closing in walling crib.
Reinforced Integral inspection the most according to claim 1, it is characterised in that be both provided with annular stiffening ring on described pit shaft, well seat wall.
Reinforced Integral inspection the most according to claim 1, it is characterised in that described pit shaft uses hollow wall PVC, HDPE double-wall corrugated pipe, HDPE winding pipe and scalable pit shaft.
Reinforced Integral inspection the most according to claim 1, it is characterised in that described well seat uses once injection moulding, pours molding or rotation molding, reaches to change caliber and the connection of angle with the accessory such as reducing joint and sealing ring.