CN205955165U - Elevator shaft operation platform - Google Patents

Elevator shaft operation platform Download PDF

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Publication number
CN205955165U
CN205955165U CN201620842236.4U CN201620842236U CN205955165U CN 205955165 U CN205955165 U CN 205955165U CN 201620842236 U CN201620842236 U CN 201620842236U CN 205955165 U CN205955165 U CN 205955165U
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China
Prior art keywords
platform
ladder
operation platform
welded
steel
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CN201620842236.4U
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Chinese (zh)
Inventor
刘家铭
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MCC5 Group Shanghai Corp Ltd
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MCC5 Group Shanghai Corp Ltd
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Priority to CN201620842236.4U priority Critical patent/CN205955165U/en
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Abstract

The utility model provides an elevator shaft operation platform, is applicable to the high -rise building elevartor shaft, including platform, vertical ladder and diagonal brace, and its characterized in that: the platform includes rectangle or the square steel frame that is welded by a plurality of platform longeron (2) and a plurality of platform crossbeam (3), the vertical ladder includes the straight shelves of cat ladder (5) of two parallels and the steel cat ladder that a plurality of cat ladder crosspiece (6) welded, the diagonal brace is the channel -section steel of two parallels, and the one end of diagonal brace is welded in the straight shelves of cat ladder (5) bottom admittedly, and the other end of diagonal brace welds with the below middle part of one side platform crossbeam (3) of platform admittedly. The utility model discloses an elevator shaft operation platform and the method of buildding have elevator shaft operation platform simple structure, the preparation is convenient, improve construction safety protection, and operation platform can seal the elevartor shaft completely and prevent to weigh down the advantage that the people weighs down the thing.

Description

A kind of hoistway operation platform
Technical field
This utility model is related to a kind of hoistway operation platform, specifically, is a kind of hoistway operation platform.
Background technology
In modern architecture industry, skyscraper gets more and more, and elevator has become as the indispensable part of skyscraper, Elevator is the passage of a up/down perforation, and elevator belongs to work high above the ground in work progress, but existing hoistway operation On platform, construction safety is taken precautions against and be there is to a certain degree risk factor.
Therefore known hoistway operation platform has above-mentioned a variety of inconvenience and problem.
Utility model content
The purpose of this utility model, is to propose a kind of safe and reliable hoistway operation platform.
Another object of the present utility model, is to propose a kind of safe and reliable hoistway operation platform building method.
For achieving the above object, technical solution of the present utility model is:
, it is adaptable to high-rise building elevator shaft, including platform, vertical ladder and hound, it is special for a kind of hoistway operation platform Levy and be:
Described platform includes the rectangular or square steel frame being welded into by some platform longerons and some platform beams, steel It is provided with hanger above four corner edge of framework, to be lifted by crane with tower crane, the upper surface laying steel plate of steel frame;Platform longeron peace Platform crossbeam size is arranged according to the shape at high-rise building elevator shaft hole, size;
Described vertical ladder includes the steel cat ladder that two straight shelves of parallel cat ladder and some cat ladder crosspieces are welded into, cat ladder crosspiece It is equidistantly positioned between the straight shelves of two parallel cat ladders;The height of the straight shelves of cat ladder is according to skyscraper corridor construction level high setting; The top of vertical ladder is welded admittedly with platform side center edge portion, and vertical ladder is vertical setting with platform;
Described hound is two parallel channel-section steels, and one end of hound is welded in cat ladder straight shelves bottom admittedly, hound another Admittedly weld in the middle part of one end and the lower section of side platform beams of platform, form the skewed horizontal load bar between platform and vertical ladder.
Hoistway operation platform of the present utility model can also be further achieved by the following technical measures.
Aforesaid hoistway operation platform, wherein said platform longeron is channel-section steel.
Aforesaid hoistway operation platform, wherein said platform beams are channel-section steel.
Aforesaid hoistway operation platform, wherein said steel plate is 3mm steel plate.
Aforesaid hoistway operation platform, the upper surface of wherein said steel frame is using yellow, the alternate brushing of black paint.
A kind of building method of hoistway operation platform is it is characterised in that comprise the following steps:
A, according to elevator dimension of opening and skyscraper story height, using 10# channel-section steel welding production rectangle or pros Shape steel frame, with 48*3.2mm steel pipe vertical ladder, the cat ladder crosspiece of vertical ladder is between the upper and lower away from for 200mm, steel pipe two ends and groove Steel carries out welding parameters calculated upper surface and completely spreads 3mm thickness iron plate, and is welded and fixed;Hoistway operation platform is using yellow dirty oil paint Brushing;
B, the on-site hoisting of hoistway operation platform and fixation:Before story shearing force wall or post reinforcing bar, template construction, using tower Hang and the hoistway operation platform of machine-shaping is lifted together with vertical ladder in place, operating platform lower horizontal channel-section steel short strut support On floor roof face at elevator door opening, install and fix;In floor elevator well position shear wall or post reinforcing bar, template construction When, workmen constructs to shear wall or column template, reinforcing bar on hoistway operation platform, treats shear wall or post and floor After the completion of the construction of wall column raising-plate concrete, elevator shear wall or column template are removed by workmen more on the operational platform, then use Hoistway operation platform is integrally sling and is promoted to last layer by tower crane, by that analogy, proceeds next procedure circulation construction.
After technique scheme, hoistway operation platform of the present utility model and building method have advantages below:
1st, hoistway operation platform structure is simple, easy to make;
2nd, improve construction safety protection, elevator can be completely enclosed by operating platform, and anti-falling stop people falls thing.
Brief description
Fig. 1 is the hoistway operation platform structure schematic diagram of this utility model embodiment;
Fig. 2 is the hoistway operation platform top view of this utility model embodiment;
Fig. 3 is the A-A view in Fig. 2.
In figure:1 hound, 2 platform longerons, 3 platform beams, 4 hangers, the straight shelves of 5 cat ladders, 6 cat ladder crosspieces, 7 reinforcements, 8 Short strut, 9 concrete shear walls, 10 concrete shear force wall reinforcing steel bars, 11 floor faces.
Specific embodiment
With reference to embodiments and its accompanying drawing illustrates further to this utility model.
Embodiment 1
The hoistway operation platform of utility model it is adaptable to high-rise building elevator shaft, including platform, vertical ladder and diagonal brace Bar.
Referring now to Fig. 1, Fig. 1 is the hoistway operation platform structure schematic diagram of this utility model embodiment.As illustrated, Described platform includes the square steel frame being welded into by four platform longerons 2 and three platform beams 3, four arms of angle of steel frame It is provided with hanger 4 above edge, to be lifted by crane with tower crane, the upper surface laying 3mm steel plate of steel frame;Platform longeron 2 and platform are horizontal Beam 3 size is arranged according to the shape at high-rise building elevator shaft hole, size;
Described vertical ladder includes the steel cat ladder that two straight shelves 5 of parallel cat ladder and some cat ladder crosspieces 6 are welded into, and cat ladder is horizontal Shelves are equidistantly positioned between the straight shelves of two parallel cat ladders;The height of the straight shelves of cat ladder 5 is built floor height according to skyscraper corridor and is set Put;The top of vertical ladder is welded admittedly with platform side center edge portion, and vertical ladder is vertical setting with platform;
Described hound is two parallel channel-section steels, and one end of hound is welded in the straight shelves of cat ladder 5 bottom admittedly, hound another Admittedly weld in the middle part of one end and the lower section of side platform beams 3 of platform, form the skewed horizontal load bar between platform and vertical ladder.Described Platform longeron is channel-section steel.Described platform beams are channel-section steel.The upper surface of described steel frame is using yellow, the alternate brushing of black paint.
Embodiment 2
A kind of building method of hoistway operation platform, comprises the following steps:
A, according to elevator dimension of opening and skyscraper story height, elevator well opening is 2000mm*2000mm, adopts 10# channel-section steel welding production square steel frame, with 48*3.2mm steel pipe vertical ladder, the cat ladder crosspiece 6 of vertical ladder between the upper and lower away from For 200mm, steel pipe two ends and channel-section steel carry out welding parameters calculated upper surface and completely spread 3mm thickness iron plate, and are welded and fixed;
B, the on-site hoisting of hoistway operation platform and fixation:Floor vertical member(Shear wall or post)Reinforcing bar, template are applied Before work, using tower crane, machine-shaping hoistway operation platform is lifted in place, the short support bar of operating platform lower horizontal channel-section steel props up On support floor roof face at elevator door opening, install and fix.In floor elevator well position vertical member(Shear wall or post) When reinforcing bar, template construction, workmen is on hoistway operation platform to vertical member(Shear wall or post)Template, reinforcing bar are carried out Construction, treats this position vertical member(Shear wall or post)And after the completion of the construction of floor wall column raising-plate concrete, workmen is again at this By elevator vertical member on operating platform(Shear wall or post)Form removable.Finally again will be whole for hoistway operation platform with tower crane Body is sling and is promoted to last layer, by that analogy, proceeds next procedure circulation construction.
This utility model has substantive distinguishing features and a significant technological progress, hoistway operation platform of the present utility model and Building method efficiently solves workmen has a safe construction operating platform in construction, and convenient construction personnel construct, simultaneously this Elevator can be completely enclosed by operating platform, prevents pendant people pendant thing during construction, there is provided safe practice guarantee.
Hoistway operation platform of the present utility model and building method are at imperial hilllock wisdom home(One phase)Transport in projects With this engineering is 2 layers of basement, ground 9-24 layer, and version is frame-shear-wall structure, and overall floorage about 110,000 is flat Side, this project major function and use are basements is garage, uses for commercial office on the ground.Hoistway operation of the present utility model Platform and building method, with effect is significant, have been effectively ensured workmen's safety in work progress, have been easy to workmen and apply Work operates, and good stability, has obtained construction unit, supervisor and the abundant affirmation of safety supervision station.
Above example is only for illustration of the utility model, rather than to restriction of the present utility model, relevant technical field Technical staff, in the case of without departing from spirit and scope of the present utility model, can also make various conversion or change.Cause This, all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.

Claims (5)

1. a kind of hoistway operation platform is it is adaptable to high-rise building elevator shaft, including platform, vertical ladder and hound, its feature It is:
Described platform is included by some platform longerons(2)With some platform beams(3)The rectangular or square steel frame being welded into, It is provided with hanger above four corner edge of steel frame(4), to be lifted by crane with tower crane, the upper surface laying steel plate of steel frame;Platform is indulged Beam(2)And platform beams(3)Size is arranged according to the shape at high-rise building elevator shaft hole, size;
Described vertical ladder includes the straight shelves of two parallel cat ladders(5)With some cat ladder crosspieces(6)The steel cat ladder being welded into, cat ladder is horizontal Shelves are equidistantly positioned between the straight shelves of two parallel cat ladders;The straight shelves of cat ladder(5)Height according to skyscraper corridor build floor height Setting;The top of vertical ladder is welded admittedly with platform side center edge portion, and vertical ladder is vertical setting with platform;
Described hound is two parallel channel-section steels, and one end of hound is welded in the straight shelves of cat ladder admittedly(5)Bottom, hound another End and the side platform beams of platform(3)Lower section in the middle part of solid weld, form the skewed horizontal load bar between platform and vertical ladder.
2. hoistway operation platform as claimed in claim 1 is it is characterised in that described platform longeron is channel-section steel.
3. hoistway operation platform as claimed in claim 1 is it is characterised in that described platform beams are channel-section steel.
4. hoistway operation platform as claimed in claim 1 is it is characterised in that described steel plate is 3mm steel plate.
5. hoistway operation platform as claimed in claim 1 is it is characterised in that the upper surface of described steel frame is using yellow, black Color paints alternate brushing.
CN201620842236.4U 2016-08-05 2016-08-05 Elevator shaft operation platform Active CN205955165U (en)

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Application Number Priority Date Filing Date Title
CN201620842236.4U CN205955165U (en) 2016-08-05 2016-08-05 Elevator shaft operation platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620842236.4U CN205955165U (en) 2016-08-05 2016-08-05 Elevator shaft operation platform

Publications (1)

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CN205955165U true CN205955165U (en) 2017-02-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107687251A (en) * 2016-08-05 2018-02-13 五冶集团上海有限公司 A kind of hoistway operation platform and building method
CN112900900A (en) * 2021-01-21 2021-06-04 北京燕化天钲建筑工程有限责任公司 Elevartor shaft entrance to a cave protection platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107687251A (en) * 2016-08-05 2018-02-13 五冶集团上海有限公司 A kind of hoistway operation platform and building method
CN112900900A (en) * 2021-01-21 2021-06-04 北京燕化天钲建筑工程有限责任公司 Elevartor shaft entrance to a cave protection platform

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