CN106382014B - A kind of scalable early warning discharging platform of assembled and its assembly construction method - Google Patents
A kind of scalable early warning discharging platform of assembled and its assembly construction method Download PDFInfo
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- CN106382014B CN106382014B CN201610816787.8A CN201610816787A CN106382014B CN 106382014 B CN106382014 B CN 106382014B CN 201610816787 A CN201610816787 A CN 201610816787A CN 106382014 B CN106382014 B CN 106382014B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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Abstract
A kind of scalable early warning discharging platform of assembled and its assembly construction method, platform include fixed part, telescopic section, transmission mechanism and early warning system；It is anchored on structure floor on the inside of fixed part, outside is flexibly connected by transmission mechanism with telescopic section.Fixed part and telescopic section are two independent entirety, are designed using drawer type, can be extended and retracted by idler wheel and transmission mechanism, to adjust the extension of discharging platform；Platform easily can be retracted or be stretched out by the transmission mechanism, and flexible modulation platform extension solves the problems, such as that construction condition is restricted the bad operation of tower crane when especially superstructure is corniced；Assembled design is respectively adopted in fixed part and telescopic section, is bolted between component, easy to disassemble and transport；If early warning system, pulling force sensor monitors the pulling force on steel wire rope in real time, when load is more than limiting design value, that is, sound-light alarm, generation of preventing accident.
Description
Technical field
It is the present invention relates to a kind of assembled discharging platform, more particularly to a kind of to be filled for material transportation in architectural engineering
Tear open, be scalable, can acousto-optic early warning a kind of scalable early warning discharging platform of assembled and its assembly construction method.
Background technology
Currently, building trade development is swift and violent, building structure reaches its maturity, and skyscraper, high-rise building are also more and more.
It is well known that in building construction process, the transfer of material between layers is generally transported through by vertical transport tool, is unloaded
Material platform becomes essential one kind in transport of materials and has bad luck equipment.The transport of building block, mortar etc. in secondary structure construction
It also needs to realize by discharging platform.The use of discharging platform significantly accelerates the progress of construction.Present discharging platform
Type include mainly console mode discharging platform and overhanging type discharging platform, and overhanging type discharging platform used at present is mainly
Site welding forms, and not only there are hidden danger for safety, but also can not be used in turn, meanwhile, under the conditions of some special constructions, especially
It is to build top in the presence of in the case of cornicing, and having bad luck for material will be by severely restricts, and versatility is not strong.
Under building trade the operating mechanism already background of maturation, how to increase the safety of discharging platform, it is logical to improve it
With property and it is used in turn rate, is still a link that must be captured.
Invention content
The present invention devises a kind of scalable early warning discharging platform of assembled and its assembly construction method, it is therefore an objective to provide one
It is kind safe and reliable, it is dismantled and assembled, can be used in turn, extendable temple members, it is versatile, can acousto-optic early warning discharging platform.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of scalable early warning discharging platform of assembled, it is characterised in that：Including fixed part, telescopic section, driver
Structure and early warning system；It is anchored on structure floor on the inside of the fixed part, outside is lived by transmission mechanism and telescopic section
Dynamic connection；The outer end of the telescopic section and the structure floor on upper layer are connected by pulling apparatus drawknot；The early warning system
Including pulling force sensor, instrument, power supply and audible-visual alarm lamp, the pulling force sensor is mounted on pulling apparatus.
The transmission mechanism is mounted on fixed part end, and the rack of transmission mechanism is fixed on telescopic section, driver
The flexible of telescopic section is realized in the wheel and rack cooperation of structure.
The fixed part includes fixed section platform skeleton, fixed section steel pedal and fixed section side rail, the platform bone
Frame is made of two parallel fixed section girders and the fixed section secondary beam being located in the middle part of fixed section girder, close to structure floor side
Fixed section girder elongation and by dowel fixed section on structure floor；The bottom of two outer side sections of parallel spines is equipped with
Support element for support telescopic section.
The telescopic section includes telescopic segment platform skeleton, telescopic segment steel pedal, telescopic segment side rail and positive guardrail, described
Telescopic segment platform skeleton is made of two parallel telescopic segment girders and the telescopic segment secondary beam being located between telescopic segment girder, is stretched
It is welded with the rack coordinated with the gear of transmission mechanism on section girder, the telescopic segment secondary beam close to fixed part side extends to form
Plug division.
The fixed section secondary beam includes transverse beam and longitudinal beam, and the longitudinal beam is parallel to girder setting and is located at transverse beam
On；The telescopic segment secondary beam also includes transverse beam and longitudinal beam, and longitudinal beam is parallel to girder setting and on transverse beam,
The longitudinal beam of itself and fixed section secondary beam is arranged in a one-to-one correspondence, and the longitudinal beam close to fixed part side extends to form plug division, with
The longitudinal beam plug connection of fixed section secondary beam.
The telescopic section is plugged in fixed part, and the fixed section girder is H profile steel, the telescopic segment girder grafting
Between the flange plate up and down of H profile steel.
The longitudinal beam of the fixed section secondary beam is a few font beams that notch is set up, the longitudinal beam of the telescopic segment secondary beam
Longitudinal beam one-to-one correspondence for square tube, channel steel or angle steel, the telescopic segment secondary beam is plugged in the longitudinal beam of fixed section secondary beam.
The transmission mechanism includes shell, rocking bar, driving chain, gear set and rack, and the shell is fixed on fixed section
On girder, the gear of the gear set realizes the flexible of telescopic section, the fixed section with the rack cooperation on telescopic segment girder
It is correspondingly arranged bolt hole on girder and telescopic segment girder, when being adjusted to need length, by fixed section girder and is stretched with bolt
Section girder is fixed.
The fixed section steel pedal and telescopic segment steel pedal are assembled by the unit pedal of one piece of one piece of steel；It is described
Fixed section side rail, telescopic segment side rail and positive guardrail have several monomer guardrail assembly to be formed；The fixed part is stretched
The component connection of contracting part is that bolt is detachably connected.
The present invention also provides a kind of assembly construction method of the above-mentioned scalable early warning discharging platform of assembled, feature exists
In including the following steps：
Step 1：Set up the operating platform of assembling discharging platform；
Step 2：Fixed part girder is vertically positioned on operating platform, the mode being then connected by screw bolts is pacified
Fill fixed section platform skeleton；
Step 3：Transmission mechanism is installed on fixed section girder, fixed part is then pierced into telescopic segment girder one end
Track in, the other end is positioned on operating platform, then the mode being connected by screw bolts installs telescopic segment platform skeleton；
Step 4：Fixed section steel pedal and telescopic segment steel pedal are installed, then by fixed section side rail, telescopic segment side rail
It is inserted into positive guardrail in the intubation of platform, is fixed with bolt；
Step 5：Telescopic section is adjusted to by transmission mechanism length, blending bolt is needed to fix；
Step 6：Discharging platform is hung to installation floor with tower crane, by the inside insert structure floor of fixed section girder
In built-in fitting, and keep slightly inclined upwards on the outside of platform；
Step 7：The built-in fitting on the suspension centre of platform and the structure floor on upper layer is not connected with steel wire rope, unclamps tower crane；
Step 8：It will be fixed with dowel with structure floor on the inside of the fixed section girder of discharging platform；
Step 9：Warning device is installed, two pulling force sensors are separately mounted on two main ropes of outermost；Report
Warning lamp, display instrument and accumulator are separately mounted to the corresponding position of platform, and so far assembling construction finishes.
Compared with prior art, the technical advantages of the present invention are that：
1, fixed part and telescopic section are two independent entirety, are designed using drawer type, and idler wheel and biography can be passed through
Motivation structure is extended and retracted, to adjust the extension of discharging platform；
2, the transmission mechanism is made of gear, chain and rack, can be easily retracted platform by shaking rocking bar
Or stretch out, to adjust the extension of platform, it is restricted to solve construction condition, especially superstructure is chosen
When eaves the problems such as tower crane bad operation；
3, fixed part and telescopic section are respectively adopted assembled and design, and pass through between primary-secondary beam, between frame body and baffle
It is bolted, it can be achieved that dismantling, convenience in transport；
4, early warning system includes that other pressure pulling force sensor, instrument, power supply and audible-visual alarm lamp, pulling force sensor monitor in real time
Pulling force on steel wire rope is simultaneously shown in instrument, when load is more than limiting design value, starts sound-light alarm, to prevent thing
Therefore generation.
To sum up, the present invention is designed using assembled, is realized the dismounting and assembly of discharging platform entirety, is conveniently used in turn；
It is designed using extendable temple members, it is versatile, material in architectural engineering can be applied to well and operated；Using acousto-optic early warning system,
It can effectively prevent the generation of safety accident.As the scalable early warning discharging platform of assembled convenient and practical in architectural engineering, originally
Product have it is dismantled and assembled, can be used in turn, extendable temple members, it is versatile, can the advantages such as acousto-optic early warning, safety be good.
Description of the drawings
By being described in detail made by conjunction with the following drawings, above-mentioned and/or other aspects of the invention and advantage will become
It becoming apparent from and is easier to understand, these attached drawings are only schematical, are not intended to limit the present invention, wherein：
Fig. 1 is the working state schematic representation of the scalable early warning discharging platform of assembled of the present invention；
Fig. 2 is a kind of overall structure diagram of the scalable early warning discharging platform of assembled of the present invention；
Fig. 3 is a kind of stereogram of fixed section platform skeleton of the scalable early warning discharging platform of assembled of the present invention；
Fig. 4 is a kind of stereogram of telescopic segment platform skeleton of the scalable early warning discharging platform of assembled of the present invention；
Fig. 5 is a kind of schematic diagram of frame body stretch mode of the scalable early warning discharging platform of assembled of the present invention；
Fig. 6 is a kind of stereogram of transmission mechanism of the scalable early warning discharging platform of assembled of the present invention；
Fig. 7 is a kind of schematic diagram of early warning system of the scalable early warning discharging platform of assembled of the present invention；
Fig. 8 is that the fixed section girder of the scalable early warning discharging platform of assembled of the present invention is connect with telescopic segment girder thin portion
Structural schematic diagram.
Reference numeral：1- fixed parts, 1.1- fixed section platforms skeleton, 1.11- fixed sections girder, 1.12- fixed sections
Beam, 1.13- support elements, 1.2- fixed section steel pedal, 1.3- fixed sections side rail, 2- telescopic sections, 2.1- telescopic segment platform bones
Frame, 2.11- telescopic segments girder, 2.12- telescopic segments secondary beam, 2.2- telescopic segment steel pedal, 2.3- telescopic segments side rail, 2.4- are just protected
Column, 3- transmission mechanisms, 3.1- shells, 3.2- rocking bars, 3.3-gear sets, 3.4- racks, 4- pulling force sensors, 5- structure floors,
6- steel wire ropes, 7- bolts hole, 8- dowels.
Specific implementation mode
Hereinafter, the scalable early warning discharging platform of assembled and its assembling construction party of the present invention are described with reference to the accompanying drawings
The embodiment of method.The embodiment recorded herein is the specific specific implementation mode of the present invention, for illustrating design of the invention,
It is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except recording herein
Embodiment outside, those skilled in the art can also be based on the application claims and specification disclosure of that using aobvious
And the other technical solutions being clear to, these technical solutions include any apparent using making for the embodiment to recording herein
Substitutions and modifications technical solution.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each section
And its correlation.The structure of each component for the ease of clearly showing the embodiment of the present invention is note that, between each attached drawing
Do not drawn according to identical ratio.Identical reference marker is for indicating identical part.Below in conjunction with attached drawing to the present invention
Principle and feature be described, the given examples are served only to explain the present invention, is not intended to limit the scope of the present invention.
As depicted in figs. 1 and 2, the present invention relates to a kind of scalable early warning discharging platforms of assembled comprising fixed part
1, telescopic section 2, transmission mechanism 3 and early warning system；The inside of fixed part 1 is anchored on structure floor 5, and outside passes through transmission
Mechanism 3 is flexibly connected with telescopic section 2；The outer end of telescopic section 2 and the structure floor on upper layer are connected by pulling apparatus drawknot
It connects；Such as Fig. 7, early warning system includes pulling force sensor 4, instrument, power supply and audible-visual alarm lamp, and pulling force sensor 4 is mounted on drawing
On equipment, that is, steel wire rope 6.Pulling force sensor 4 is preferably other pressure sensor, is installed on main rope, when lineoutofservice signal pull is super
When crossing design limit for tonnage value, four alarm lamps while sound-light alarm, the generation to effectively prevent accident.To sum up, fixed part 1
It is two independent entirety with telescopic section 2, is designed using drawer type, can be extended and retracted by idler wheel and transmission mechanism,
To adjust the extension of discharging platform, when being adjusted to need length, two bolts can be used, section is fixed, it is main to solve
Certainly construction condition is restricted, when especially superstructure is corniced the problems such as tower crane bad operation.
Specifically, such as Fig. 3, fixed part 1 includes fixed section platform skeleton 1.1, fixed section steel pedal 1.2 and fixed section side
Guardrail 1.3, platform skeleton is by two parallel fixed section girders 1.11 and the fixed section secondary beam being located in the middle part of fixed section girder
1.12 compositions, the fixed section girder 1.11 close to 5 side of structure floor extend and by 8 fixed section of dowel on structure floor 5；
The bottom of two outer side sections of parallel spines is equipped with the support element 1.13 for support telescopic section 2.Such as Fig. 4, telescopic section 2
Including telescopic segment platform skeleton 2.1, telescopic segment steel pedal 2.2, telescopic segment side rail 2.3 and positive guardrail 2.4, telescopic segment platform bone
Frame 2.1 is made of two parallel telescopic segment girders 2.11 and the telescopic segment secondary beam 2.12 being located between telescopic segment girder 2.11,
The rack 3.4 coordinated with the gear of transmission mechanism 3 is welded on telescopic segment girder 2.11, close to the flexible of 1 side of fixed part
Duan Ciliang 2.12 extends to form plug division.Wherein, such as Fig. 8, telescopic section 2 is plugged in fixed part 1, fixed section girder 1.11
For H profile steel, telescopic segment girder 2.11 is plugged between the flange plate up and down of H profile steel.Fixed section secondary beam 1.12 include transverse beam and
Longitudinal beam, longitudinal beam are parallel to girder setting and on transverse beams；Telescopic segment secondary beam 2.12 also includes transverse beam and longitudinal beam,
Its longitudinal beam is parallel to girder setting and on transverse beam, is set with the longitudinal beam one-to-one correspondence of fixed section secondary beam 1.12
It sets, the longitudinal beam close to 1 side of fixed part extends to form plug division, the longitudinal beam plug connection with fixed section secondary beam 1.12.
Such as Fig. 5, preferred grafting scheme is that the longitudinal beam of fixed section secondary beam 1.12 is the shape of chinese word Ji beam that notch is set up, telescopic segment
The longitudinal beam of secondary beam 2.12 is square tube, channel steel or angle steel, and the longitudinal beam one-to-one correspondence of telescopic segment secondary beam 2.12 is plugged on fixed section
In the longitudinal beam of secondary beam 1.12.
Such as Fig. 2 and Fig. 6, transmission mechanism 3 is mounted on 1 end of fixed part, and the rack 3.4 of transmission mechanism 3 is fixed on flexible
On part 2, the flexible of telescopic section 2 is realized in the wheel and rack cooperation of transmission mechanism 3.Transmission mechanism 3 includes shell 3.1, shakes
Bar 3.2, driving chain, gear set 3.3 and rack 3.4, shell 3.1 are fixed on fixed section girder 1.11, the tooth of gear set 3.3
Wheel realizes the flexible of telescopic section 2, fixed section girder 1.11 and telescopic segment master with the cooperation of rack 3.4 on telescopic segment girder 2.11
Bolt hole 7 is correspondingly arranged on beam 2.11, when being adjusted to need length, with bolt by fixed section girder 1.11 and telescopic segment girder
2.11 being fixed.
In addition, discharging platform of the present invention be assembled type platform, fixed section steel pedal 1.2 and telescopic segment steel pedal 2.2 by
The unit pedal of one piece of one piece of steel assembles, and is connected with pin by fixed frame between unit pedal, pedal and paralell
Body passes through rivet interlacement；Fixed section side rail 1.3, telescopic segment side rail 2.3 and positive guardrail 2.4 have the spelling of several monomer guardrails
Dress is formed, and monomer guardrail is by being intubated and being bolted；Bolted mode is respectively adopted in fixed part 1 or telescopic section 2
It carries out assembling this.
Invention also provides a kind of assembly construction method of the scalable early warning discharging platform of above-mentioned assembled, which is characterized in that
Include the following steps：
Step 1：Set up the operating platform of assembling discharging platform；
Step 2：Fixed part girder is vertically positioned on operating platform, the mode being then connected by screw bolts is pacified
Fill fixed section platform skeleton 1.1；
Step 3：Transmission mechanism 3 is installed on fixed section girder 1.11, is then pierced into 2.11 one end of telescopic segment girder
In the track of fixed part, the other end is positioned on operating platform, then the mode being connected by screw bolts installs telescopic segment platform
Skeleton 2.1；
Step 4：Fixed section steel pedal 1.2 and telescopic segment steel pedal 2.2 are installed, then by fixed section side rail 1.3, stretch
Contracting section side rail 2.3 and positive guardrail 2.4 are inserted into the intubation of platform, are fixed with bolt；
Step 5：Telescopic section is adjusted to by transmission mechanism 3 length, blending bolt is needed to fix；
Step 6：Discharging platform is hung to installation floor with tower crane, by the inside insert structure building of fixed section girder 1.11
In the built-in fitting of plate 5, and keep slightly inclined upwards on the outside of platform；
Step 7：The built-in fitting on the suspension centre of platform and the structure floor on upper layer 5 is connected respectively with steel wire rope 6, is unclamped
Tower crane, wherein two steel wire ropes of outermost are main stress steel wire ropes, and inside two is protection rope, keeps tensioning；
Step 8：1.11 inside of fixed section girder of discharging platform is fixed with the dowel 8 of structure floor 5；
Step 9：Warning device is installed, two pulling force sensors 4 are separately mounted on two main ropes 6 of outermost；
Alarm lamp, display instrument and accumulator are separately mounted to the corresponding position of platform, and so far assembling construction finishes.
In construction, using platform assembling, then mode that integral hoisting is in place is first carried out, platform assembling is finished first,
Then platform is transferred to by transmission mechanism and needs length, with bolt fixed section, then integral hoisting is in place, and one end of platform is logical
Two pre-buried dowel fixed sections are crossed on structure floor, the other end is connect using steel wire rope with superstructure floor drawknot, then will
Pulling force sensor is installed on two main ropes, connects circuit, using opposite step, it can be achieved that turnover makes when dismounting
With.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of scalable early warning discharging platform of assembled, it is characterised in that：Including fixed part（1）, telescopic section（2）, pass
Motivation structure（3）And early warning system；The fixed part（1）Inside be anchored at structure floor（5）On, outside passes through transmission mechanism
（3）With telescopic section（2）Flexible connection；The telescopic section（2）Outer end and the structure floor on upper layer pass through pulling apparatus
Drawknot connects；The early warning system includes pulling force sensor（4）, instrument, power supply and audible-visual alarm lamp, the pulling force sensor
（4）On pulling apparatus；
The transmission mechanism（3）Mounted on fixed part（1）End, transmission mechanism（3）Rack（3.4）It is fixed on telescopic section
（2）On, transmission mechanism（3）Wheel and rack cooperation realize telescopic section（2）It is flexible；
The fixed part（1）Including fixed section platform skeleton（1.1）, fixed section steel pedal（1.2）With fixed section side rail
（1.3）, the platform skeleton is by two parallel fixed section girders（1.11）With the fixed section being located in the middle part of fixed section girder
Beam（1.12）Composition, close to structure floor（5）The fixed section girder of side（1.11）It extends and passes through dowel（8）Fixed section is being tied
Structure floor（5）On；The bottom of two outer side sections of parallel spines is equipped with the support element for preventing torsional deflection on the outside of girder
（1.13）；
The telescopic section（2）Including telescopic segment platform skeleton（2.1）, telescopic segment steel pedal（2.2）, telescopic segment side rail
（2.3）With positive guardrail（2.4）, the telescopic segment platform skeleton（2.1）By two parallel telescopic segment girders（2.11）Be located at
Telescopic segment girder（2.11）Between telescopic segment secondary beam（2.12）Composition, telescopic segment girder（2.11）On be welded with and transmission mechanism
（3）Gear cooperation rack（3.4）, close to fixed part（1）The telescopic segment secondary beam of side（2.12）Extend to form plug division；
The fixed section secondary beam（1.12）Including transverse beam and longitudinal beam, the longitudinal beam is parallel to girder setting and positioned at laterally
On beam；The telescopic segment secondary beam（2.12）Also include transverse beam and longitudinal beam, longitudinal beam is parallel to girder setting and is located at
On transverse beam, with fixed section secondary beam（1.12）Longitudinal beam be arranged in a one-to-one correspondence, close to fixed part（1）The longitudinal direction of side
Beam extends to form plug division, with fixed section secondary beam（1.12）Longitudinal beam plug connection.
2. the scalable early warning discharging platform of a kind of assembled according to claim 1, it is characterised in that：The telescopic section
（2）It is plugged on fixed part（1）It is interior, the fixed section girder（1.11）For H profile steel, the telescopic segment girder（2.11）It is plugged on
Between the flange plate up and down of H profile steel.
3. the scalable early warning discharging platform of a kind of assembled according to claim 1, it is characterised in that：The fixed section
Beam（1.12）Longitudinal beam be a few font materials for setting up of notch, the telescopic segment secondary beam（2.12）Longitudinal beam be square tube,
Channel steel or angle steel, the telescopic segment secondary beam（2.12）Longitudinal beam one-to-one correspondence be plugged on fixed section secondary beam（1.12）Longitudinal beam
It is interior.
4. the scalable early warning discharging platform of a kind of assembled according to claim 1, it is characterised in that：The transmission mechanism
（3）Including shell（3.1）, rocking bar（3.2）, driving chain, gear set（3.3）And rack（3.4）, the shell（3.1）It is fixed
In fixed section girder（1.11）On, the gear set（3.3）Gear and telescopic segment girder（2.11）On rack（3.4）Cooperation
Realize telescopic section（2）Flexible, the fixed section girder（1.11）With telescopic segment girder（2.11）On be correspondingly arranged bolt hole
（7）, when being adjusted to need length, with bolt by fixed section girder（1.11）With telescopic segment girder（2.11）It is fixed.
5. the scalable early warning discharging platform of a kind of assembled according to claim 1, it is characterised in that：The fixed section steel
Pedal（1.2）With telescopic segment steel pedal（2.2）Unit pedal by one piece of one piece of steel assembles；The fixed section side shield
Column（1.3）, telescopic segment side rail（2.3）With positive guardrail（2.4）There are several monomer guardrail assembly to be formed；The fixed part
（1）Or telescopic section（2）Component connection be that bolt is detachably connected.
6. a kind of assembly construction method of the scalable early warning discharging platform of assembled described in claim 1-5 any one,
It is characterized in that, includes the following steps：
Step 1：Set up the operating platform of assembling discharging platform；
Step 2：Fixed part girder is vertically positioned on operating platform, the mode being then connected by screw bolts is installed solid
Determine section platform skeleton（1.1）；
Step 3：By transmission mechanism（3）It is installed on fixed section girder（1.11）On, then by telescopic segment girder（2.11）It wears one end
Into in the track of fixed part, the other end is positioned on operating platform, then the mode being connected by screw bolts is installed telescopic segment and put down
Platform skeleton（2.1）；
Step 4：Fixed section steel pedal is installed（1.2）With telescopic segment steel pedal（2.2）, then by fixed section side rail（1.3）、
Telescopic segment side rail（2.3）With positive guardrail（2.4）It is inserted into the intubation of platform, is fixed with bolt；
Step 5：Pass through transmission mechanism（3）Telescopic section is adjusted to length, blending bolt is needed to fix；
Step 6：Discharging platform is hung to installation floor with tower crane, by fixed section girder（1.11）Inside insert structure floor
（5）Built-in fitting in, and keep slightly inclined upwards on the outside of platform；
Step 7：Use steel wire rope（6）Respectively by the structure floor of the suspension centre of platform and upper layer（5）On built-in fitting connection, unclamp
Tower crane；
Step 8：By the fixed section girder of discharging platform（1.11）Inside and structure floor（5）Use dowel（8）It is fixed；
Step 9：Warning device is installed, by two pulling force sensors（4）It is separately mounted to two main ropes of outermost（6）On；
Alarm lamp, display instrument and accumulator are separately mounted to the corresponding position of platform, and so far assembling construction finishes.
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| CN201610816787.8A CN106382014B (en) | 2016-09-12 | 2016-09-12 | A kind of scalable early warning discharging platform of assembled and its assembly construction method |
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| CN201610816787.8A CN106382014B (en) | 2016-09-12 | 2016-09-12 | A kind of scalable early warning discharging platform of assembled and its assembly construction method |
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| CN106382014B true CN106382014B (en) | 2018-09-14 |
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| CN204456808U (en) * | 2014-12-18 | 2015-07-08 | 中国建筑第八工程局有限公司 | Assembly type overhanging unloading platform |
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| JPH06117111A (en) * | 1992-10-06 | 1994-04-26 | Taisei Corp | Hanging and building method of component in construction of multistoried building |
| CN1258333A (en) * | 1997-05-16 | 2000-06-28 | 约翰·克赖门特·普莱斯顿 | Partly retractable construction platform |
| CN203097250U (en) * | 2012-12-25 | 2013-07-31 | 中国华冶科工集团有限公司 | Telescopic safety protection device of discharging platform |
| CN203201149U (en) * | 2013-04-25 | 2013-09-18 | 群力发(北京)科技开发有限公司 | Electric lifting discharging platform |
| CN203755680U (en) * | 2014-01-25 | 2014-08-06 | 广东裕华兴建筑机械制造有限公司 | Extensible discharging platform |
| CN204456808U (en) * | 2014-12-18 | 2015-07-08 | 中国建筑第八工程局有限公司 | Assembly type overhanging unloading platform |
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| CN106382014A (en) | 2017-02-08 |
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