CN2349294Y

CN2349294Y - Environment protection duct for waste of high building construction

Info

Publication number: CN2349294Y
Application number: CN 98225118
Authority: CN
Inventors: 陈英杰
Original assignee: ZAOMING INDUSTRY Co Ltd SHANGHAI
Priority date: 1998-09-17
Filing date: 1998-09-17
Publication date: 1999-11-17
Anticipated expiration: 2008-09-17

Abstract

The utility model provides a new building material, and is an environment protection duct for waste of high building construction, and the utility model is used for conveying construction waste in the construction project of the high building. The utility model is characterized in that the environment protection duct for waste of high building construction is composed of short pipes, a hanger, a connector and a supporting frame; a plurality of short pipes whose head ends are in the shape of big head and tail ends are in the shape of small head are connected orderly in the mode that one tail end of the short pipe is connected with the head end of the other short pipe; the short pipes are fixed with one another by the hanger and the connector; the supporting frame fixes the environment protection duct on the main body of the high buildings; a bifurcated branch pipe is arranged on the short pipes which are arranged on one position of the face of the high building, and the position is convenient to throw waste; the waste is poured and fallen from the bifurcated branch pipe. The utility model has the advantages of sanitation, safety, convenience, simple structure, convenient installation and long service life.

Description

High building engineering discarded object environmental protection conduit

The utility model relates to a kind of constructional materials--high building engineering discarded object environmental protection conduit, and for building high building engineering conveying building castoff usefulness.

At present, the looks in city are maked rapid progress, and along with developing by leaps and bounds of modernization construction, high building in groups stands in great numbers and stood tall and upright, and the building materials market is more and more higher to the requirement of the grade of constructional materials and quality.In addition, the transport process of discarded object is the big problem that is related to environmental protection and municipal sanitary in the high building construction project.The construction brigade that has, delivers in container, the tube pickaback from moving down discarded object upstairs with portable, and labour intensity is big, removes to throw in the journey and is scattered easily, contaminated environment; Some high buildings adopt lifting gears such as hanging basket, well-bucket to transport discarded object, and the degeneration accident takes place easily; Also have some high buildings to adopt the conduit of straight system conduit peschel as discarded object, noise is big when transmitting discarded object, and easy-to-rust damages with being impacted.

The purpose of this utility model provides the conduit that a kind of design is more reasonable, sturdy and durable, install and use the discarded object of tossing in the easy high building process of construction, i.e. high building engineering discarded object environmental protection conduit.

The high building engineering discarded object environmental protection conduit that the utility model proposes is installed along high building exterior wall, is characterised in that mainly to comprise: several are concentric reducer shape and end to end short tube, make suspender member and connector that described short tube interfixes, the environmental protection conduit is fixed on high building structure trunk upper bracket.Be designed to wye spool at each flooring of the high building locational concentric reducer shape of discarded object short tube of tossing easily, promptly this short tube has a Y-branch.Discarded object is poured into and is fallen from the oral area of described arm.

Health, safety had reduced the generation of accident when the advantage of this high building engineering discarded object environmental protection conduit was to use; Easy to use laborsaving, saved the labour; Simple in structure, easy for installation, can select the number combinations of short tube to form arbitrarily according to the high building height; Long service life, the expense of having saved maintain and replace can be repeatedly used.

In this manual, accompanying drawing 1 is the utility model embodiment overall structure schematic diagram, accompanying drawing 2 is the schematic diagram of the short tube of concentric reducer shape, accompanying drawing 3 is the wye spool schematic diagram of pipe for Y-branch, accompanying drawing 4 is the wye spool schematic diagram of dustpan shape for Y-branch, and accompanying drawing 5 is the ear shape suspender member part schematic diagram of the usefulness that interfixes between short tube and the short tube.Among the figure:

1. concentric reducer shape short tube; 2. building; 3. fixed support; 4. dustpan shape arm;

5. ear shape suspender member; 6. connector; 7. tubular arm; 8. arm stator; 9. stator trip bolt.

Below provide embodiment.

The material of concentric reducer shape short tube 1 and tubular arm 7 all adopts high density polyethylene (HDPE).After making mould, be shaped with blowing or injection moulding process.Short tube 1 thickness of pipe wall 5mm, the long 1170mm of body, the inside and outside footpath of major part is 540mm, 575mm, the inside and outside footpath of microcephaly is 400mm, 420mm.Y-branch is that the assembling mode of the wye spool (accompanying drawing 3) of pipe is the interlocking mode, opens one and arm 7 close-fitting slotted eyes on short tube 1, is bumped into arm 7, lays stator 8, with screw 9 stator 8 is locked.Dustpan shape arm 4 usefulness metal sheets are made, and it combines with short tube 1 usefulness securing member.Ear shape suspender member 5 is the metal cutting workpiece, is fixed in the top of short tube 1, and each root short tube is established 2 ear shape suspender members 5.Place the connector 6 in the ear shape suspender member 5 can adopt the chain standard component, under the length of above-mentioned short tube 1, the chain specification is 5.8 * 50 * 22 * 1050mm, and electricity can adopt the steel wire cable of equal length.The fixed support 3 that is fixed on the building 2 is used section steel manufacture.The length of concentric reducer shape short tube 1 of the present utility model is decided according to high story height, and each floor adopts 1 three of short tubes generally speaking, and wherein one is wye spool, and wye spool on the position of the discarded object of tossing with being arranged at every floor face most convenient.Discarded object is tossed in the dustpan shape arm 4 or tubular arm 7 of wye spool; For the environmental protection conduit is stopped up, discarded object length should be no more than 30cm as far as possible, and carton, bag of cement etc. should not thrown away into the environmental protection conduit yet.

Claims

1. building the high building engineering discarded object environmental protection conduit that the high building engineering carries building castoff to use, install along high building exterior wall, it is characterized in that comprising: several are concentric reducer shape and end to end short tube 1, make suspender member 5 that described short tube 1 interfixes and connector 6, described environmental protection conduit is fixed on the support 3 of high building building 2, be designed to wye spool at each flooring of high building locational short tube of discarded object of tossing easily, promptly this short tube has arm 4 or 7.