CN202745402U - Hard protection structure for construction of high-rise elevator shaft - Google Patents

Hard protection structure for construction of high-rise elevator shaft Download PDF

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Publication number
CN202745402U
CN202745402U CN 201220396585 CN201220396585U CN202745402U CN 202745402 U CN202745402 U CN 202745402U CN 201220396585 CN201220396585 CN 201220396585 CN 201220396585 U CN201220396585 U CN 201220396585U CN 202745402 U CN202745402 U CN 202745402U
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CN
China
Prior art keywords
steel pipes
protection structure
steel pipe
hard protection
length
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Expired - Fee Related
Application number
CN 201220396585
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Chinese (zh)
Inventor
张媛媛
高锋
毛宇佳
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China Construction Sixth Engineering Division Co Ltd
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China Construction Sixth Engineering Division Co Ltd
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Priority to CN 201220396585 priority Critical patent/CN202745402U/en
Application granted granted Critical
Publication of CN202745402U publication Critical patent/CN202745402U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a hard protection structure for the construction of a high-rise elevator shaft. The hard protection structure comprises an inclined plane frame body and a protection layer, wherein the inclined plane frame body comprises two inclined steel pipes which are arranged at intervals; a short steel pipe is fixedly connected below one end of the two inclined steel pipes; a plurality of transverse steel pipes which are arranged at intervals are fixedly connected above the two inclined steel pipes; the protection layer comprises a plurality of battens which are laid on the two inclined steel pipes and are arranged in parallel to the transverse steel pipes; and a formwork is fully laid on the battens. The hard protection structure has the advantages that the practicality is high, the operation is convenient, risk factors of operators in the cleaning process are reduced and garbage is easier to clean.

Description

A kind of high rise elevator well construction hard protection structure
Technical field
The utility model relates to the construction of lift well protection to be set up, and relates in particular to setting up of a kind of high rise elevator well construction hard protection.
Background technology
In the current Construction of High-rise process, in order to satisfy the needs of security protection, need to arrange security protection in elevator shaft, this protection is divided into hard protection and soft protection, and the high-rise building elevator shaft protection all adopts horizontal protective, main method to have following 3 kinds usually:
1, adopt short scaffold tube, U-shaped holder is inserted at two ends, adopts fastener to connect into intersecting parallels, tightens U-shaped holder, on support circumferential concrete wall, lays flitch and template hard protection structure on intersecting parallels horizontal support platform top;
2, pre-buried diameter 20 above reinforcing bars in mixed concrete, scaffold tube one end is enclosed within on the embedded bar head, one end is with the big bearing of elevator door position coupling beam, form the horizontal simply supported beam of twice, top adopts two steel pipes and fastener to make intersecting parallels horizontal support platform, lays flitch and template hard protection structure on intersecting parallels horizontal support platform top;
3, pre-buried PVC sleeve pipe in elevator hoistways opposite house one side concrete wall, scaffold tube one end is inserted in the sleeve pipe, one end is take the elevator door position coupling beam as bearing, form the horizontal simply supported beam of twice, top adopts two steel pipes and fastener to make intersecting parallels horizontal support platform, lays flitch and template hard protection structure on intersecting parallels horizontal support platform top;
Install with demolishing process complicated in the above means of defence, particularly adopt this horizontal protective method, easily accumulate rubbish on the hard protection, the operator is dangerous in the scale removal process strengthens, for this reason, need a kind of dismounting of more easily setting up, reduce the method for the highrise building elevator construction protection of cleaning top rubbish danger, satisfy the needs of Construction Safety protection.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, a kind of simple and easy installation is provided, removes conveniently, reduces a kind of high rise elevator well construction hard protection structure of debris accumulation.
A kind of high rise elevator well construction hard protection structure of the present utility model, it comprises tapered plane support body and overcoat, described tapered plane support body comprises the inclination steel pipe that two intervals arrange, below an end of two inclination steel pipes, be fixedly connected with short steel pipes, above described two inclination steel pipes, be fixedly connected with the horizontal steel pipe that a plurality of intervals arrange, described overcoat comprise be laid on described two oblique steel pipes and with a plurality of flitches that horizontal steel pipe be arranged in parallel, on described a plurality of flitches, completely be covered with template.
Adopt this structure to have practical, easy to operate, reduce the hazards of operator in the scale removal process, be easier to clear up rubbish.
Description of drawings
Fig. 1 is the tapered plane support body top view in a kind of high rise elevator well construction hard protection structure of the present utility model;
Fig. 2 is a kind of high rise elevator well construction hard protection section of structure of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done to describe in detail.
A kind of high rise elevator well construction hard protection structure of the present utility model as shown in drawings, it comprises tapered plane support body and overcoat, described tapered plane support body comprises the inclination steel pipe 2 that two intervals arrange, below an end of two inclination steel pipes 2, be fixedly connected with short steel pipes 1, above described two inclination steel pipes 2, be fixedly connected with the horizontal steel pipe 3 that a plurality of intervals arrange, described overcoat comprise be laid on described two oblique steel pipes 2 and with a plurality of flitches 5 that horizontal steel pipe 3 be arranged in parallel, on described a plurality of flitches 5, completely be covered with template 6.This structure in use, slant setting is on the concrete component 8 of position, elevator hoistways doorway concrete component 7 and corresponding opposite side.
Preferred inclination steel pipe 2 length are according to 1.5 times of settings of elevator hoistways depth; Horizontal steel pipe 3 length are less than hoistway standard width of a room in an old-style house length 200mm; The spacing of preferred adjacent flitch is 300mm.Short steel pipes 1 length is greater than elevator door reserved opening width 200mm.
In this structure, steel pipe 1 is placed the below of oblique steel pipe 2, can adopt cruciform fastening for falsework 4 in the locking of cross position of intersecting point, can certainly adopt existing other member locking; Horizontal steel pipe 3 is positioned at the top of oblique steel pipe 2, can adopt cruciform fastening for falsework 4 to lock at the cross position of intersecting point; Can adopt iron wire that flitch 3 and oblique steel pipe 2 are fastened.Construction formwork 6 can adopt the nail stickfast with flitch 5.
The protective door 9 of lift-mounting door position in work progress; Described lift protects door 9 is as the protection of construction period elevator door.

Claims (3)

1. high rise elevator well construction hard protection structure, it is characterized in that: it comprises tapered plane support body and overcoat, described tapered plane support body comprises the inclination steel pipe that two intervals arrange, below an end of two inclination steel pipes, be fixedly connected with short steel pipes, above described two inclination steel pipes, be fixedly connected with the horizontal steel pipe that a plurality of intervals arrange, described overcoat comprise be laid on described two oblique steel pipes and with a plurality of flitches that horizontal steel pipe be arranged in parallel, on described a plurality of flitches, completely be covered with template.
2. high rise elevator well construction hard protection structure according to claim 1, it is characterized in that: the length of described inclination steel pipe is 1.5 times of elevator hoistways depth; Horizontal steel pipe length is less than hoistway standard width of a room in an old-style house length 200mm; The spacing of adjacent flitch is 300mm.
3. high rise elevator well construction hard protection structure according to claim 1 and 2, it is characterized in that: short steel pipes length is greater than elevator door reserved opening width 200mm.
CN 201220396585 2012-08-06 2012-08-06 Hard protection structure for construction of high-rise elevator shaft Expired - Fee Related CN202745402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220396585 CN202745402U (en) 2012-08-06 2012-08-06 Hard protection structure for construction of high-rise elevator shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220396585 CN202745402U (en) 2012-08-06 2012-08-06 Hard protection structure for construction of high-rise elevator shaft

Publications (1)

Publication Number Publication Date
CN202745402U true CN202745402U (en) 2013-02-20

Family

ID=47704821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220396585 Expired - Fee Related CN202745402U (en) 2012-08-06 2012-08-06 Hard protection structure for construction of high-rise elevator shaft

Country Status (1)

Country Link
CN (1) CN202745402U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544999A (en) * 2015-12-28 2016-05-04 中建七局第二建筑有限公司 Horizontal safeguard device for elevator shaft
CN108643597A (en) * 2018-05-17 2018-10-12 福建省惠东建筑工程有限公司 A kind of novel protective frame applied to elevator
CN109914837A (en) * 2019-04-01 2019-06-21 成都建工第二建筑工程有限公司 Elevator protective plate, elevator safety protecting method and construction of lift well method
CN110230388A (en) * 2019-07-02 2019-09-13 中建四局第五建筑工程有限公司 A kind of protecting device of lift well and its construction method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544999A (en) * 2015-12-28 2016-05-04 中建七局第二建筑有限公司 Horizontal safeguard device for elevator shaft
CN108643597A (en) * 2018-05-17 2018-10-12 福建省惠东建筑工程有限公司 A kind of novel protective frame applied to elevator
CN109914837A (en) * 2019-04-01 2019-06-21 成都建工第二建筑工程有限公司 Elevator protective plate, elevator safety protecting method and construction of lift well method
CN110230388A (en) * 2019-07-02 2019-09-13 中建四局第五建筑工程有限公司 A kind of protecting device of lift well and its construction method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130220

Termination date: 20180806