CN110203857A - A kind of platform lifting device for making building machine in the air - Google Patents
A kind of platform lifting device for making building machine in the air Download PDFInfo
- Publication number
- CN110203857A CN110203857A CN201910340996.3A CN201910340996A CN110203857A CN 110203857 A CN110203857 A CN 110203857A CN 201910340996 A CN201910340996 A CN 201910340996A CN 110203857 A CN110203857 A CN 110203857A
- Authority
- CN
- China
- Prior art keywords
- standard knot
- lower deck
- platform
- deck carline
- truss platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000000034 method Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
Abstract
The present invention provides a kind of platform lifting device for making building machine in the air, including standard knot group, truss platform and lower deck carline.Truss platform and lower deck carline are coupled by hydraulically extensible leg and are disengaged with standard knot completion and move up and down.The present invention is staggeredly jacked by oil cylinder and screw rod driving truss platform and lower deck carline, truss platform and lower deck carline are moved up and down along standard knot group to realize, it is acted during jacking without the increase and decrease of standard knot, reduce cost, improve efficiency, present invention jacking is completed at the top of standard knot, and jacking power is without being subjected to lower part standard knot weight, the bearing capacity for reducing jacking power section improves and makes the safety of building machine during the work time in the air.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of platform lifting device for making building machine in the air.
Background technique
Industrialization intelligence builds the equipment platform and mating construction skill that new technology " making building machine in the air " is China's independent research
Art.It makes building machine in the air and building technology is to realize high residential building cast-in-situ steel reinforced concrete with mechanical work, intelligent control method
Industrialization intelligence is built.Its evident characteristic is that whole technical process is concentrated, completed in the sky layer by layer, therefore,
Also referred to as " building machine is made in the air ".
Currently, making building machine in the air using the mode for carrying out plus-minus section in the bottom of standard knot, standard knot is added
Subtract section, realizes truss platform lift in height, that is, realize truss platform rise and fall, but in this process, it needs purlin
Body panel and multiple standard knots support lifting simultaneously, due to make in the air the basic material of building machine be essentially all hardness compared with
High, the biggish metal of quality is made building machine in the sky and is carried out during adding and subtracting section lifting, needs using more powerful machinery
Equipment carries out plus-minus section to building machine is made in the air, while also higher to the connection request between two standard knots of bottom plus-minus section,
Simultaneously 200 meters high standard knot combine lifting when stability it is difficult to ensure that, if there is a deflection, be easy to cause contingency.
Summary of the invention
The object of the present invention is to provide a kind of platform lifting devices for making building machine in the air, avoid and make building machine in the sky the bottom of at
Portion carries out in plus-minus section lifting process, and standard knot group follows truss platform to go up and down bring unfavorable factor together, caused by it is unexpected
Accident.
The present invention provides a kind of platform lifting devices for making building machine in the air, including standard knot group, truss platform and lower branch
Bolster, truss platform and lower deck carline pass through standard knot group and can move up and down along it, and standard knot group includes at least four folded
Fixed standard knot is set, being designed on the truss platform and lower deck carline couples truss platform and lower deck carline with standard knot
With the flexible ox foot of disengagement, the truss platform is connected with lower deck carline by elevating mechanism, is made by flexible the flexible of ox foot
It couples and is disengaged with standard knot, and truss platform or lower deck carline can do lifting fortune under the action of elevating mechanism along standard knot
It is dynamic, so that truss platform or lower deck carline can be moved up and down along standard knot.
Preferably, the elevating mechanism includes lifting cylinder, and the lifting cylinder is mounted on lower deck carline, the lifting
The piston rod part of oil cylinder is connected with truss platform bottom, is able to drive by the ejection or retraction of the piston rod of lifting cylinder
Truss platform and lower deck carline are realized and are staggeredly gone up and down.
Preferably, the lifting device further includes the screw rod screw lifting system being mounted between lower deck carline and truss platform
System, screw rod screw jacking system include hydraulic motor, sprocket wheel, chain, screw rod and screw, and hydraulic motor passes through sprocket wheel, chain band
Dynamic screw rotation, screw are fixed on lower deck carline, the screw rod being threadedly coupled by the positive and negative rotation drive of screw with trusses platform
It moves up and down, so that driving truss platform moves up and down, under the action of screw rod screw jacking system and lifting cylinder, truss platform
With lower deck carline supporting-point each other, completes truss platform and moved up and down up and down with lower deck carline, screw, screw rod are to truss at this time
Platform has moved up and down mechanical interlocking safety effect.
Preferably, flexible bracket one end is mounted on lower deck carline or truss platform, and the other end is inserted into standard knot groove,
To which lower deck carline or truss platform are fixed on standard knot；Flexible bracket retraction, so that flexible bracket and standard knot disengage,
And then lower deck carline or truss platform is enable to be freely moved up and down along standard knot.
Preferably, it is equipped with guiding device on the lower deck carline and truss platform, guiding device connects with standard knot rolling
Touching, so that lower deck carline or truss platform will not glance off during moving down along standard knot.
Preferably, the guiding device is the idler wheel being mounted on lower deck carline or truss platform, lower deck carline or truss
During moving down along standard knot, idler wheel rolls platform on standard knot.
Beneficial effects of the present invention:
The present invention provides a kind of platform lifting device for making building machine in the air, including standard knot group, truss platform and lower support
Beam, truss platform and lower deck carline pass through standard knot group and can move up and down along it, and standard knot group includes at least four stacked
Fixed standard knot, compared with the existing technology in, the bottom for the standard knot being stacked carry out plus-minus standard knot operation, standard
Section bottom needs powerful device to support, and the connection request between existing standard knot is higher and standard knot stability is asked
Topic.The present invention is flexible by elevating mechanism, and lower deck carline and standard knot are linked up by flexible ox foot, on mobile truss platform
Lower movement, at this moment the flexible ox foot of truss platform leaves Current standards section, moves up truss platform above, rises to
When at the top of Current standards section, truss platform crosses Current standards section, rises on another standard knot, and truss platform is stretched
Contracting ox pin preset makes the flexible ox foot of truss platform be connected with the standard knot, and truss platform is fixed at this time；It moves at this time
The flexible ox foot of lower deck carline makes the flexible ox foot of lower deck carline be detached from Current standards section, and lower deck carline crosses Current standards section,
Move up lower deck carline, when being moved at the top of Current standards section, the flexible ox pin preset of lower deck carline makes lower support
Flexible ox foot and standard knot of beam are fixed.It is staggeredly jacked by truss platform and lower deck carline, to realize truss platform
It is operated on it with jacking campaign of the lower deck carline in standard knot group during jacking without other equipment,
It reduces costs, improves work efficiency simultaneously.The present invention also separately operates jacking with supernumerary segment, reduces bottom standard
The loading demands of section improve and make the safety of building machine during the work time in the air.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the schematic view of the front view that one kind of the invention makes building machine in the air；
Fig. 2 is that one kind of the invention makes the lower deck carline of building machine and the overlooking structure diagram of standard knot group cooperation in the air；
Attached 1-2 figure grade is as follows:
1, standard knot group；11, standard knot；2, truss platform；3, lower deck carline；5, stretch ox foot；6, lifting cylinder；61,
Hydraulic motor；62, screw rod；63, screw；64, chain；65, sprocket wheel；7, guiding device.
Specific embodiment
The invention will be further described with the following Examples.
As depicted in figs. 1 and 2, the invention will be further described with the following Examples.One kind of the present embodiment is aerial
Make the platform lifting device of building machine, including standard knot group 1, truss platform 2 and lower deck carline 3, truss platform 2 and lower deck carline 3
It across standard knot group 1 and can move up and down along it, standard knot group 1 includes the fixed standard knot 11 of at least four superpositions, described
The flexible bracket for making it that can couple with standard knot 11 and disengage, the truss platform are designed on truss platform 2 and lower deck carline 3
2 are connected with lower deck carline 3 by elevating mechanism, withdraw the hydraulically extensible bracket of truss or lower deck carline 3, truss platform 2 or under
Backbar 3 can move up and down under the action of elevating mechanism along standard knot 11, so that truss platform 2 or lower deck carline 3 can
It is moved up and down along standard knot 11.
Standard knot 11 includes at least four superposition pin connections or screw rod connection.The standard knot 11 is equipped with for flexible ox
The groove of leg insertion, in flexible bracket insertion 11 groove of standard knot of lower deck carline 3, the flexible bracket of truss platform 2 is from mark
When withdrawing in quasi- 11 grooves of section, all load are born by the flexible bracket in lower deck carline 3 and insertion 11 groove of standard knot, trusses
Platform is moved up and down along standard knot 11.
Preferably, the flexible ox foot is oil cylinder, controls stretching for the piston rod of oil cylinder by the control valve connecting with oil cylinder
Contracting, to realize that control truss platform 2 or lower deck carline 3 are moved up and down along standard knot 1111.
The elevating mechanism includes lifting cylinder, and the lifting cylinder is mounted on lower deck carline 3, the lifting cylinder
Piston rod part is connected with 2 bottom of truss platform, being capable of driving truss by the ejection of the piston rod of lifting cylinder or retraction
Platform 2 and lower deck carline 3 are realized and are staggeredly jacked.
The lifting device further includes the screw rod screw jacking system being mounted between lower deck carline 3 and truss platform 2, silk
Bar screw jacking system includes hydraulic motor 61, sprocket wheel, chain, screw rod 62 and screw 63, and hydraulic motor 61 passes through sprocket wheel, chain
Screw 63 is driven to rotate, screw 63 is fixed on lower deck carline 3, is connected by the positive and negative rotation drive of screw 63 and trusses platform screw thread
The screw rod 62 connect moves up and down, so that driving truss platform 2 moves up and down, the work of screw rod screw 63 jacking system and lifting cylinder
Under, supporting-point, about 2 truss platform of completion are moved up and down with lower deck carline 3 each other for truss platform 2 and lower deck carline 3.It keeps away
Exempt from the case where oil cylinder oil leak, truss platform 2 occurred or the case where lower deck carline 3 tilts, so that standard knot 11
Local pressure is excessive, causes the situation of bending fracture etc., caused by personnel or instrument etc. loss, meanwhile, when lifting cylinder goes out
When existing failure, jacking is continued to complete by screw rod 62 and the mutual cooperation of screw 63, under making truss platform 2 not due to oil cylinder damages suddenly
Pendant.
Guiding device 7 is equipped on the lower deck carline 3 and truss platform 2, guiding device 7 connects with the rolling of standard knot 11
Touching, so that lower deck carline 3 or truss platform 2 will not glance off during moving down along standard knot 11.The guiding dress
Setting 7 is the idler wheel being mounted on lower deck carline 3 or truss platform 2, lower deck carline 3 or truss platform 2 along about 11 standard knot
The process of shifting, idler wheel roll on standard knot 11.Idler wheel on the guiding device 7 by being rolled on standard knot 11 so that
Lower deck carline 3 or truss platform 2 in the process of moving, will be corrected the standard knot 11 in standard knot group 1 there are deflection.
Through truss platform 2 or lower deck carline 3 during moving up, four groups of mutual positions of standard knot group 1 be it is identical,
Truss platform 2 and lower deck carline 3 can just pass through, if any one standard knot 11 in standard knot group 1 deviates,
The guiding device 7 of truss platform 2 ajusts the standard knot 11 of offset, avoids standard knot group 1 and entire mark caused by offset occurs
The case where quasi- section group 1 tilts, caused by safety accident problem.
The specific course of work: standard knot 11 passes through lower deck carline 3, passes through truss platform 2, and lower deck carline 3 passes through fixation
Hydraulically extensible bracket on lower deck carline 3 realize with standard knot 11 couple and disengagement.Truss platform 2 is also by being fixed on
Hydraulically extensible bracket system on truss platform 2 realize with standard knot 11 couple and disengagement.When production needs on truss platform 2
When rising, the first step is that lifting cylinder 6 starts to act with screw rod 62, screw 63, and lifting cylinder 6 stretches out, screw 63 rotates forward, screw rod 62
Rise.Rise 50mm or so stopping movement；Hydraulically extensible bracket system on second step truss platform 2 is withdrawn, and and standard knot
11 disengage；Third step lifting cylinder 6 stretches out, and screw 63 rotates forward, and screw rod 62 rises, and at this moment truss platform 2 is in lifting cylinder 6 and silk
Specified altitude assignment stopping movement being continuously risen under 62 collective effect of bar；Hydraulically extensible bracket system on 4th step truss platform 2
Start to stretch bracket, after hydraulically extensible bracket is fully inserted into the groove of standard knot 11, the bracket that stretches, which stretches out, to be completed；5th step liter
The decline of drop oil cylinder 6, the reversion of screw 63, screw rod 62, which decline, makes the weight of truss platform 2 all be transmitted to standard by flexible ox foot
On section 11, and lower deck carline 3 is made to rise 50mm, lower supporting beam 3 is made not stress, prepared to promote lower deck carline 3；6th step
Hydraulically extensible bracket on lower deck carline 3 starts to recycle, and is detached from lower deck carline 3 and standard knot 11；7th step lifting cylinder 6 is received
Contracting, the reversion of screw 63, screw rod 62 start to shrink, to make lower deck carline 3 towards the movement of 2 direction of truss platform, i.e. lower deck carline 3
Also it begins to ramp up, stops after rising to designated position；Hydraulically extensible bracket on 8th step lower deck carline 3 is initially inserted into standard knot
In 11 groove, to complete entire uphill process.
The decline of truss platform 2, lower deck carline 3 decline process and above-mentioned uphill process just on the contrary, but movement.In purlin
During the moving up and down of body panel 2 and lower deck carline 3, because there is guiding device 7 to roll along standard knot 11, truss is avoided
The inclination of platform 2 and lower deck carline 3.
The of the invention a kind of platform lifting device for making building machine in the air is described in detail above, tool used herein
Principle and implementation of the present invention are described for body example.The above embodiments are only used to help understand this hair
Bright core concept；At the same time, for those skilled in the art, according to the thought of the present invention, in specific embodiment and
There will be changes in application range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (6)
1. a kind of platform lifting device for making building machine in the air, which is characterized in that including standard knot group, truss platform and lower support
Beam, truss platform and lower deck carline pass through standard knot group and can move up and down along it, and standard knot group includes at least four superpositions
Fixed standard knot is designed with the flexible ox for making it that can couple with standard knot and disengage on the truss platform and lower deck carline
Leg, the truss platform are connected with lower deck carline by elevating mechanism, and the hydraulically extensible bracket of truss or lower deck carline, purlin are withdrawn
Body panel or lower deck carline can move up and down under the action of elevating mechanism along standard knot, so that truss platform or lower support
Beam can be moved up and down along standard knot.
2. a kind of platform lifting device for making building machine in the air as described in claim 1, which is characterized in that the elevating mechanism packet
Lifting cylinder is included, the lifting cylinder is mounted on lower deck carline, the piston rod part of the lifting cylinder and truss platform bottom
Portion is connected, by the ejection of the piston rod of lifting cylinder or retraction can driving truss platform and lower deck carline realize and staggeredly push up
It rises.
3. a kind of platform lifting device for making building machine in the air as claimed in claim 2, which is characterized in that the lifting device is also
Including the screw rod screw jacking system being mounted between lower deck carline and truss platform, screw rod screw jacking system includes hydraulic horse
It reaches, sprocket wheel, chain, screw rod and screw, hydraulic motor are fixed on lower deck carline by sprocket wheel, the rotation of chain-driving screw, screw
On, it is moved up and down by the screw rod that the positive and negative rotation drive of screw is threadedly coupled with trusses platform, thus above and below driving truss platform
Mobile, under the action of screw rod screw jacking system and lifting cylinder, truss platform and lower deck carline supporting-point each other complete truss
Platform is moved up and down with lower deck carline up and down.
4. a kind of platform lifting device for making building machine in the air as claimed in claim 2, which is characterized in that set on the standard knot
There is the groove for flexible bracket insertion, in the flexible bracket insertion standard knot groove of lower deck carline, the flexible ox of truss platform
When leg is withdrawn out of standard knot groove, all load are born by the flexible bracket in lower deck carline and insertion standard knot groove, purlin
Liangping platform is moved up and down along standard knot.
5. the platform lifting device that one kind described in above-mentioned any one claim makes building machine in the air, which is characterized in that described
Guiding device is equipped on lower deck carline and truss platform, guiding device is in rolling contact with standard knot, so that lower deck carline or purlin
Body panel will not glance off during moving down along standard knot.
6. the as claimed in claim 5 a kind of platform lifting device for making building machine in the air, which is characterized in that the guiding device is
The idler wheel being mounted on lower deck carline or truss platform, lower deck carline or truss platform are in the process moved down along standard knot, rolling
Wheel rolls on standard knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340996.3A CN110203857A (en) | 2019-04-25 | 2019-04-25 | A kind of platform lifting device for making building machine in the air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340996.3A CN110203857A (en) | 2019-04-25 | 2019-04-25 | A kind of platform lifting device for making building machine in the air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203857A true CN110203857A (en) | 2019-09-06 |
Family
ID=67786501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910340996.3A Pending CN110203857A (en) | 2019-04-25 | 2019-04-25 | A kind of platform lifting device for making building machine in the air |
Country Status (1)
| Country | Link |
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| CN (1) | CN110203857A (en) |
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|---|---|---|---|---|
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| US20120023840A1 (en) * | 2009-04-10 | 2012-02-02 | Bin Yuan | Main Work Construction Method for Reinforced Concrete Building and Building Construction Machine |
| CN102704676A (en) * | 2012-05-30 | 2012-10-03 | 徐州徐液液压科技有限公司 | Jacking formwork mechanism |
| CN103669832A (en) * | 2013-12-13 | 2014-03-26 | 中建三局第一建设工程有限责任公司 | Standard Bailey truss assembling type jacking formwork system |
| CN103741947A (en) * | 2014-01-17 | 2014-04-23 | 上海建工集团股份有限公司 | Tube-frame-supporting type hydraulic climbing integral steel platform formwork truss layer construction method |
| CN104310165A (en) * | 2014-09-29 | 2015-01-28 | 中建三局集团有限公司 | Guide rail type adhesion construction lifter and construction method thereof |
| CN108190757A (en) * | 2017-12-29 | 2018-06-22 | 上海建工四建集团有限公司 | A kind of bylinder brace type steel platform and tower crane integral jacking device and its jacking method |
| CN210176402U (en) * | 2019-04-25 | 2020-03-24 | 东莞市华楠骏业机械制造有限公司 | Platform lifting device of aerial building machine |
-
2019
- 2019-04-25 CN CN201910340996.3A patent/CN110203857A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120023840A1 (en) * | 2009-04-10 | 2012-02-02 | Bin Yuan | Main Work Construction Method for Reinforced Concrete Building and Building Construction Machine |
| CN101875478A (en) * | 2010-03-23 | 2010-11-03 | 东莞宏威数码机械有限公司 | Automatic lifting system |
| CN101949211A (en) * | 2010-10-29 | 2011-01-19 | 中建三局建设工程股份有限公司 | Low-position few-fulcrum modularized integral jacking steel platform formwork system |
| CN102704676A (en) * | 2012-05-30 | 2012-10-03 | 徐州徐液液压科技有限公司 | Jacking formwork mechanism |
| CN103669832A (en) * | 2013-12-13 | 2014-03-26 | 中建三局第一建设工程有限责任公司 | Standard Bailey truss assembling type jacking formwork system |
| CN103741947A (en) * | 2014-01-17 | 2014-04-23 | 上海建工集团股份有限公司 | Tube-frame-supporting type hydraulic climbing integral steel platform formwork truss layer construction method |
| CN104310165A (en) * | 2014-09-29 | 2015-01-28 | 中建三局集团有限公司 | Guide rail type adhesion construction lifter and construction method thereof |
| CN108190757A (en) * | 2017-12-29 | 2018-06-22 | 上海建工四建集团有限公司 | A kind of bylinder brace type steel platform and tower crane integral jacking device and its jacking method |
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Address after: 523000 No.4, Yanxing Second Road, Humen Town, Dongguan City, Guangdong Province Applicant after: Guangdong Huanan Junye Machinery Manufacturing Co., Ltd Address before: Second 523000 Industrial Zone, Shen Gang community, Humen Town, Guangdong, Dongguan Applicant before: DONGGUAN HUANAN JUNYE MACHINERY MANUFACTURING Co.,Ltd. |
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