CN2377297Y

CN2377297Y - Theftproof safety cover for sewage or water supply manhole shaft

Info

Publication number: CN2377297Y
Application number: CN 99223437
Authority: CN
Inventors: 傅国帅
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-13
Filing date: 1999-04-13
Publication date: 2000-05-10
Anticipated expiration: 2009-04-13

Abstract

The utility model discloses a theft-proof safety well cover for sewage wells or water supply wells. The utility model is provided with a square well cover plate (2) connected to a well cover body (1) at the top end of the square well cover body (1) with a metal frame body, and a lower well cover plate (6) is arranged in the well cover body (1). The utility model has good theft-proof performance and safety performance, and is favorable for laying and constructing footway surfaces.

Description

The anti-theft security well lid of sink hole and feed well

The utility model relates to the well lid of a kind of sink hole and feed well, is specially the anti-theft security well lid of sink hole and feed well.

Municipal sewage is discharged or the needs of fire water supply in order to satisfy, and all being provided with sink hole and fire water supply well near the building and on the urban road, at sink hole and the aboveground deployment of fire water supply well lid is arranged.Present employed well lid is to be stamped closing disk on the well lid body of a tubular.Its cover plate of this well lid causes damage because of rolling of vehicle, after perhaps stolen the losing, causes well head exposed, to vehicle ' particularly pedestrian's personal safety will constitute very serious threat, the human casualty accident that causes therefrom also occurs repeatedly.

The utility model provides the anti-theft security well lid of a kind of sink hole and feed well, even the cover plate of this well lid is rolled damage by vehicle, also is unlikely and causes well head exposed, and cover plate is difficult for stolen losing, and can guarantee vehicle and pedestrian's safety.

To achieve these goals, the utility model is a kind of improvement to the well lid of existing sink hole and feed well, the well lid structural reform that is about to tubular is the well lid body of square body, and the top of well lid body is equipped with the foursquare well lid plate that links to each other with the well lid body, in the well lid body and be equipped with the cover plate of going into the well.

The last well lid plate that the utility model is equipped with links to each other with the well lid body, be difficult for stolen losing, as because of vehicle roll damage after, because of being equipped with the cover plate of going into the well, sink hole and fire water supply well well head be unlikely occur exposed, can not threaten to the vehicle that travels and pedestrian's personal safety, have good theftproof performance and security performance; Mostly the People's Bank of China road surface in city is to adopt square slabstone or square pavior brick to lay, because well lid is foursquare, the laying and the construction on the road surface that therefore helps again entering a profession make it the road surface and kept overall appearance.

Below in conjunction with accompanying drawing the utility model is explained

Fig. 1: the utility model schematic diagram

Fig. 2: A-A is to cutaway view Amplified image among Fig. 1

The well lid plate that the utility model is equipped with by well lid body and well lid body top is formed, its well lid body (1) is the metal framework of a square body, be equipped with inside boss on the inside wall of the edge of formation framework, and on the inside boss of well lid body 1 edge, being equipped with the foursquare cover plate 6 of going into the well that links to each other with well lid body 1 with iron chains 7, the bottom of well lid body 1 has the round shape bed plate 4 that is equipped with square manhole on it; The well lid plate 2 that well lid body 1 top is equipped with is square-shaped metal plates that link to each other with well lid body 1.

The side end of well lid plate 2 has horizontal boss 201, the groove 101 that boss 201 places well lid body edge corresponding with it upper end to be equipped with, be equipped with the horizontal circular hole that is complementary in the boss 201 with on well lid body 1 edge, be equipped with the axostylus axostyle 5 that its two ends and 1 welding of well lid body fix in the circular hole.

Between well lid body 1 and bed plate 4, be equipped with triangle deep floor 3.

Claims

1. the anti-theft security well lid of sink hole and feed well, the well lid plate that is equipped with by well lid body and well lid body top is formed, it is characterized in that: its well lid body (1) is the metal framework of a square body, be equipped with inside boss on the inside wall of the edge of formation framework, and on the inside boss of well lid body (1), being equipped with the foursquare cover plate of going into the well (6) that links to each other with well lid body (1) with iron chains (7), the bottom of well lid body (1) has the round shape bed plate (4) that is equipped with square manhole on it; The well lid plate (2) that well lid body (1) top is equipped with is a square-shaped metal plate that links to each other with well lid body (1).

2. the anti-theft security well lid of sink hole according to claim 1 and feed well, it is characterized in that: the side end of well lid plate (2) has horizontal boss (201), the groove (101) that boss (201) places well lid body corresponding with it (1) edge upper end to be equipped with, be equipped with the horizontal circular hole that is complementary in the boss (201) with on well lid body (1) edge, be equipped with the axostylus axostyle (5) that the welding of its two ends and well lid body (1) fixes in the circular hole.

3. the anti-theft security well lid of sink hole according to claim 1 and feed well is characterized in that: be equipped with triangle deep floor (3) between well lid body (1) and bed plate (4).