CN202164697U

CN202164697U - Reinforced concrete prefabricating inspection well

Info

Publication number: CN202164697U
Application number: CN201120200889XU
Authority: CN
Inventors: 王杏存
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-15
Filing date: 2011-06-15
Publication date: 2012-03-14
Anticipated expiration: 2021-06-15

Abstract

The utility model provides a reinforced concrete prefabricating inspection well, which relates to underground drainage facilities and consists of an inspection well bottom seat, an inspection well upper sleeve and an inspection well opening sleeve. The inspection well bottom seat is in a shape of a barrel with a bottom and without a cover, and half-round notches are symmetrically arranged on the upper edge of the side wall of the inspection well bottom seat. The inspection well upper sleeve is in a shape of a tube without a bottom a cover, the tube shape is matched with the shape of the inspection well bottom seat, and unidiameter half-round notches are arranged at the positions on the lower edge of the inspection well upper sleeve and corresponding to the half-round notches arranged on the inspection well bottom seat. The inspection well upper sleeve is arranged on the inspection well bottom seat in overlaying mode and sealed and fixed through cement in sticky mode. The half-round notches arranged on the inspection well upper sleeve right face the half-round notches arranged on the inspection well bottom seat to form a complete round, and the diameter of the round is larger than and equal to the diameter of a sewer culvert pipe. The shape of the inspection well opening sleeve is matched with that of the inspection well upper sleeve, and the inspection well opening sleeve is arranged on the inspection well upper sleeve in overlaying mode and sealed and fixed through cement in sticky mode. The reinforced concrete prefabricating inspection well has the advantages of being capable of achieving industrialization production and directly produced into finished products to be applied to projects, low in production cost and stable in quality, and saving construction time.

Description

The prefabricated inspection shaft of steel bar concrete

Technical field

The utility model relates to underground drainage facility.

Background technology

The sewer of general following unit at county level adopts cement or reinforcing bar culvert pipe to be formed by connecting more, and every separated 20-30 rice is provided with an inspection shaft on the sewer, and inspection shaft adopts brick.This brick inspection shaft drawback is more: it is consuming time many 1, to build inspection shaft, influences programming; 2, the inspection shaft quality can not get ensureing; 3, build inspection shaft and like that ambient influnence is bigger, the duration is uncertain, and quality is unstable.

Summary of the invention

The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of cost low, steady quality, can directly drop into the prefabricated inspection shaft of finished product steel bar concrete that engineering is used.

The technical solution of the utility model is: the prefabricated inspection shaft of steel bar concrete is characterized in that: it is made up of cover and inspection shaft muzzle three parts on inspection shaft base, the inspection shaft; The inspection shaft base is the tubular that end uncovered is arranged, the semicircle breach that is arranged with in the sidewall upper edge of inspection shaft base; Cover is the tubulose of the uncovered of the no end that coincide with inspection shaft base shape on the inspection shaft, and the lower edge of overlapping on the inspection shaft is provided with the semicircle breach of equal diameter with semicircle breach correspondence position on the inspection shaft base, and the upper limb that overlaps on the inspection shaft also is provided with some plastic pipe weep holes; Cover is stacked on the inspection shaft base on the inspection shaft, and fixed through cement envelope cementation, and the semicircle breach of the semicircle breach that puts on the inspection shaft on the inspection shaft base forms a complete circle, and this circular diameter is more than or equal to sewer culvert pipe diameter; Cover coincide on inspection shaft muzzle shape and the inspection shaft, and is stacked on the inspection shaft and puts, and is fixed through cement envelope cementation.

The utility model has the advantages that: can realize suitability for industrialized production, directly process finished product and drop into engineering and use that cost of production is low, steady quality, saving engineering time.

Description of drawings

Fig. 1 is the utility model front view.

Fig. 2 is the utility model lateral view.

Among the figure: 1, inspection shaft muzzle, 2, overlap on the inspection shaft, 3, the sewer connector, 4, the inspection shaft base, 5, the plastic pipe weep hole.

Below in conjunction with accompanying drawing the utility model is elaborated.

The specific embodiment

The prefabricated inspection shaft of steel bar concrete, it is made up of cover 2 and inspection shaft muzzle 1 three parts on inspection shaft base 4, the inspection shaft.Inspection shaft base 4 is the tubular that end uncovered is arranged, the semicircle breach that is arranged with in the sidewall upper edge of inspection shaft base 4.Cover 2 be the tubulose of the uncovered of the no end that coincide with inspection shaft base 4 shapes on the inspection shaft, and the lower edge of cover 2 is provided with the semicircle breach of equal diameter with semicircle breach correspondence position on inspection shaft base 4 on the inspection shaft, overlaps 2 upper limb on the inspection shaft and also is provided with some plastic pipe weep holes 5.Cover 2 is stacked on the inspection shaft base 4 on the inspection shaft; And it is fixed through cement envelope cementation; The semicircle breach of the semicircle breach of cover on 2 on the inspection shaft base 4 forms a complete circular sewer connector 3 on the inspection shaft, and the diameter of sewer connector 3 is more than or equal to sewer culvert pipe diameter.Cover 2 coincide on inspection shaft muzzle 1 shape and the inspection shaft, and is stacked on the inspection shaft on the cover 2, and is fixed through cement envelope cementation.

Claims

1. the prefabricated inspection shaft of steel bar concrete is characterized in that: it is made up of cover and inspection shaft muzzle three parts on inspection shaft base, the inspection shaft; The inspection shaft base is the tubular that end uncovered is arranged, the semicircle breach that is arranged with in the sidewall upper edge of inspection shaft base; Cover is the tubulose of the uncovered of the no end that coincide with inspection shaft base shape on the inspection shaft, and the lower edge of overlapping on the inspection shaft is provided with the semicircle breach of equal diameter with semicircle breach correspondence position on the inspection shaft base, and the upper limb that overlaps on the inspection shaft also is provided with some plastic pipe weep holes; Cover is stacked on the inspection shaft base on the inspection shaft, and fixed through cement envelope cementation, and the semicircle breach of the semicircle breach that puts on the inspection shaft on the inspection shaft base forms a complete circle, and this circular diameter is more than or equal to sewer culvert pipe diameter; Cover coincide on inspection shaft muzzle shape and the inspection shaft, and is stacked on the inspection shaft and puts, and is fixed through cement envelope cementation.