CN102777038B - U-shaped slot unloading construction method for high buildings - Google Patents

U-shaped slot unloading construction method for high buildings Download PDF

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Publication number
CN102777038B
CN102777038B CN201110400693.XA CN201110400693A CN102777038B CN 102777038 B CN102777038 B CN 102777038B CN 201110400693 A CN201110400693 A CN 201110400693A CN 102777038 B CN102777038 B CN 102777038B
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construction
building
platform
discharging
construction method
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CN201110400693.XA
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CN102777038A (en
Inventor
杨广海
钟佳
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China Construction Fourth Bureau Third Construction Engineering Co Ltd
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China Construction Fourth Bureau Third Construction Engineering Co Ltd
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Abstract

The invention discloses a U-shaped slot unloading construction method for high buildings. The method comprises the following steps that: a platform is installed on a cantilever of the outer edge of a building matched with the floor height, and a sliding unloading plate which inclines towards the platform is installed on the platform of an operation level without contacting an outer scaffold; after the installing is finished, a constructor stands on the outer scaffold, operates a cableway bucket of a tower crane to unload on the sliding unloading plate, in this way, the material can slide downwards in the building so as to finish the unloading; lifting floor by floor is carried out after the construction of the operation level is finished, the sliding unloading plate is installed, and the unloading construction is performed till the unloading construction of all floors of the whole building are finished. Practices prove that, with the adoption of the U-shaped slot, a large amount of manpower and a large amount of trolley cost are saved; the construction method has the following characteristics of convenience, high speed, good economic benefit, reduced manpower, and ensured safe and civilized construction; and the construction is especially suitable for high buildings, ultra-high buildings, and multi-floor buildings with complex decoration engineering.

Description

A kind of highrise building U-lag discharging construction method
Technical field
The present invention relates to the realm of building construction, particularly a kind of highrise building U-lag discharging construction method.
Background technology
In the construction of highrise building decorative engineering, the ornament materials freight volumes such as mortar are huge, and the transportation that how to guarantee material safe and convenient is a difficult problem always.The transport of materials of general highrise building mainly relies on manpower to draw trolley to construction elevator vertical transport, and the shortcoming of this transportation resources is: (1), because the shipment of trolley is limited in one's ability, needs labour large.(2) in highrise building decorative engineering work progress, because the duration of a project is more and more tighter, various ornament materials all need to be transported to construction layer, and construction elevator is difficult to meet transport of materials requirement.(3) because transportation need be purchased quantity trolley, be unfavorable for saving engineering cost.(4) because construction elevator transport power is nervous, cause unavoidably mortar traffic requirements to wait in line, easily cause mortar Quality Down.(5) mortar, in trolley transportation, easily splashes down to ground, affects engineering civilized construction.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of convenient and swift, good in economic efficiency, can reduce labour demand, guarantee the highrise building U-lag discharging construction method of safety construction, to overcome the deficiencies in the prior art.
The present invention is achieved in that first at the building outward flange matching with the floor height size mounting platform of encorbelmenting, and the slip stripper to its inclination is installed on the platform of work layer, and slip stripper does not contact with external scaffolding; After installing, constructor stands on external scaffolding, and the discharging of operation tower crane suspension bucket is to sliding on stripper, and material slides in building under getting final product, and completes discharging;
After work layer construction finishes, successively promote again, install slip stripper, carry out discharging construction, until complete the discharging construction of all floors of whole building.
In above-mentioned highrise building U-lag discharging construction method, at the building outward flange mounting platform of work layer and last layer thereof.
In aforesaid highrise building U-lag discharging construction method, slip stripper is by suspension ring provided thereon, and connects the wire rope of suspension ring and the last layer platform of work layer is fixedly connected with.
In aforesaid highrise building U-lag discharging construction method, slip stripper and horizontal tilt angle α are 45 °.
In aforesaid highrise building U-lag discharging construction method, the making material of slip stripper is glass fiber reinforced plastic.
In aforesaid highrise building U-lag discharging construction method, the making material of platform is glass fiber reinforced plastic.
Owing to having adopted technique scheme, compared with the prior art, platform of the present invention and slip stripper form U-lag, and constructor operates the discharging of tower crane suspension bucket to sliding on stripper, material can, under the effect of gravity, slide in building along slip stripper and platform.Adopt U-lag discharging to substitute traditional trolley roping, can avoid Engineering in Construction Period, the materials such as mortar take the construction elevator time too much and other materials cannot be transported to the problem of construction floor, also saved the acquisition expenses of manually a large amount of and trolley, not only accelerated programming, economic benefit also obviously improves.The present invention can be according to the prefabricated platform of story height, and slip stripper is installed on platform can be made into U-lag, easy installation and removal.In addition, owing to adopting the present invention to transport in time the materials such as mortar, quality of materials is guaranteed.In addition, the present invention is with the direct handling material of tower crane, has effectively guaranteed civilized construction.Besides, along with the rising of agent structure, detachable lower floor platform is arranged on work layer and last layer thereof, need to all not need the support docking with construction elevator is installed according to every layer of conventional method, has greatly saved construction cost.Through practice test, prove, it is convenient and swift, good in economic efficiency that the present invention has, and can reduce labour, guarantees the advantage of safety construction, is particularly useful for high level, super highrise building, the comparatively complicated multistory building of decorative engineering construction.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of slip stripper;
Being labeled as of accompanying drawing: 1-builds outward flange, 2-platform, 3-slip stripper, 4-external scaffolding, 5-suspension ring, 6-wire rope.
The specific embodiment:
Embodiments of the invention: as shown in Figure 1, first at the building outward flange matching with the floor height size mounting platform of encorbelmenting, on the platform of work layer (work layer is one deck of discharging construction), the slip stripper to its inclination is installed, slip stripper does not contact with external scaffolding.After installing, constructor stands on external scaffolding, and the discharging of operation tower crane suspension bucket is to sliding on stripper, and material can slide in building under Action of Gravity Field, completes discharging.After work layer construction finishes, successively promote again, install slip stripper, carry out discharging construction, until complete the discharging construction of all floors of whole building.In order to save construction cost, can be only at the building outward flange mounting platform of work layer and last layer thereof.For the ease of adjusting the angle of inclination of slip stripper, in order to adapt to the material slip transportation of Different Weight, can on slip stripper, suspension ring be installed, and be fixedly connected with the last layer platform of work layer by the wire rope being connected on suspension ring.As shown in Figure 2, in order to make discharging effect optimum, slip stripper and horizontal tilt angle α can be produced on to 45 °.In order to save cost of manufacture on the basis guaranteeing ability to bear, useable glass steel is as the making material of slip stripper.In order further to save cost of manufacture on the basis that guarantees ability to bear, useable glass steel is as the making material of platform.

Claims (5)

1. a highrise building U-lag discharging construction method, it is characterized in that: first at the building outward flange matching with the floor height size mounting platform of encorbelmenting, slip stripper to its inclination is installed on the platform of work layer, slip stripper does not contact with external scaffolding, slip stripper is by suspension ring provided thereon, and connects the wire rope of suspension ring and the last layer platform of work layer is fixedly connected with; After installing, constructor stands on external scaffolding, and the discharging of operation tower crane suspension bucket is to sliding on stripper, and material slides in building under getting final product, and completes discharging; After work layer construction finishes, successively promote again, install slip stripper, carry out discharging construction, until complete the discharging construction of all floors of whole building.
2. highrise building U-lag discharging construction method according to claim 1, is characterized in that: at the building outward flange mounting platform of work layer and last layer thereof.
3. highrise building U-lag discharging construction method according to claim 1, is characterized in that: slip stripper and horizontal tilt angle α are 45 °.
4. highrise building U-lag discharging construction method according to claim 1, is characterized in that: the making material of slip stripper is glass fiber reinforced plastic.
5. highrise building U-lag discharging construction method according to claim 1, is characterized in that: the making material of platform is glass fiber reinforced plastic.
CN201110400693.XA 2011-12-06 2011-12-06 U-shaped slot unloading construction method for high buildings Active CN102777038B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110400693.XA CN102777038B (en) 2011-12-06 2011-12-06 U-shaped slot unloading construction method for high buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110400693.XA CN102777038B (en) 2011-12-06 2011-12-06 U-shaped slot unloading construction method for high buildings

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CN102777038A CN102777038A (en) 2012-11-14
CN102777038B true CN102777038B (en) 2014-10-15

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104060827A (en) * 2013-03-19 2014-09-24 中建四局第三建筑工程有限公司 Method and device for transporting flowing material to assigned floor by tower crane
CN115354694A (en) * 2022-09-22 2022-11-18 中建三局集团华南有限公司 Super high-rise full-reverse construction method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892055A (en) * 1971-01-27 1975-07-01 Torsten Nickolaus Ljung Method for manufacturing multi-story housing with floor-slabs, bearing walls and partitions cast on the ground level
JPH07206326A (en) * 1994-01-13 1995-08-08 Haseko Corp Material conveying system
CN201137304Y (en) * 2007-12-14 2008-10-22 罗振才 Launder feeding funnel
CN201169904Y (en) * 2008-07-18 2008-12-24 山东金塔建设有限公司 Assembly type suspension supporting discharge platform
CN102116051A (en) * 2009-12-30 2011-07-06 上海市机械施工有限公司 Layer-by-layer overhanging structure lifting method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892055A (en) * 1971-01-27 1975-07-01 Torsten Nickolaus Ljung Method for manufacturing multi-story housing with floor-slabs, bearing walls and partitions cast on the ground level
JPH07206326A (en) * 1994-01-13 1995-08-08 Haseko Corp Material conveying system
CN201137304Y (en) * 2007-12-14 2008-10-22 罗振才 Launder feeding funnel
CN201169904Y (en) * 2008-07-18 2008-12-24 山东金塔建设有限公司 Assembly type suspension supporting discharge platform
CN102116051A (en) * 2009-12-30 2011-07-06 上海市机械施工有限公司 Layer-by-layer overhanging structure lifting method

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Address after: No. 57, Beijing Road, Honghuagang District, Zunyi City, Guizhou Province

Patentee after: The Third Construction Co.,Ltd. of China Construction Fourth Engineering Bureau

Address before: Beijing road 563003 in Guizhou province Zunyi city Honghuagang District No. 57

Patentee before: THE THIRD CONSTRUCTION & ENGINEERING Co. OF CCFED