CN205973523U - Super high -rise building is special to be hung from tearing formula roofing open - Google Patents
Super high -rise building is special to be hung from tearing formula roofing open Download PDFInfo
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- CN205973523U CN205973523U CN201620892192.6U CN201620892192U CN205973523U CN 205973523 U CN205973523 U CN 205973523U CN 201620892192 U CN201620892192 U CN 201620892192U CN 205973523 U CN205973523 U CN 205973523U
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Abstract
The utility model discloses a super high -rise building is special to be hung from tearing formula roofing open, include: set up in the cross foundation beam of building roofing, fixedly connected with rotation mechanism on the cross foundation beam, the last fixedly connected with counter weight frame of rotation mechanism is provided with change width of cloth hoist and plays to rise the hoist on the counter weight frame, pass through the round pin hub connection between jib loading boom root and the counter weight frame, and the jib loading boom uses this round pin axle can rotate as the center, it is little that the roofing hangs the dead weight, has got rid of the body of the tower, and each part all can utilize the manual work to dismantle, transports to ground through construction elevator. The roofing hang supplementary torn large -scale tower machine open after, self subunit of can dismantle by oneself, does not need the dismantlement of stand -by column machine.
Description
Technical field
This utility model is related to hoisting machinery technical field and in particular to a kind of high-rise building is special certainly tears formula roofing open
Hang.
Background technology
With the fast development of building trade, the record of high-rise building is constantly refreshed all over the world, domestic at present
Super high steel structure skyscraper also rapidly increases, construction of super highrise building finishing phase, because high-level condition limits,
Dismounting for the large-scale tower crane on last building top and finally auxiliary tear the tower crane of tower open, have larger limitation.Always
Since, all using the larger tower crane of less Tower crane disassembly on market, finally cut and tear less tower crane open, complete last building Architectural Equipment
Round-off work.Cut the little tower crane after tearing open, be seriously damaged, belong to disposable it is impossible to reuse.And because Super High is big
The top roofing area constraints in tall building, to removing, equipment requirements are especially high, so being badly in need of research and development one kind, can assist to dismantle Large Towers
Hang, the tower crane of self dismounting can be carried out again, and this each part deadweight certainly tearing formula tower crane open requires relatively gently, finally manually can tear open
Remove, ground is transported to by construction elevator, when removing, safety is relatively good simultaneously.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, providing a kind of reasonable in design, firm resistance to
With easy to operate, the high high-rise building of security performance is special to be hung from tearing formula roofing open, and it is a kind of to be used for Super High steel that this roofing hangs
The vertical transport equipment of structural construction roofing construction, can self dismantle, and can solve the problem that and dismantles difficult in prior art and be used for tearing open
The little tower crane unloading needs to be destroyed, and causes the shortcoming that equipment cost is high.
In order to realize object above, technical solution adopted in the utility model is：
A kind of high-rise building is special to be hung from tearing formula roofing open, including：
It is arranged at the cross foundation beam of building roofing, cross foundation beam is fixedly connected with slew gear, revolution
One end of counter-balanced carriage is fixedly connected with mechanism, the other end of counter-balanced carriage is provided with balancing weight, on counter-balanced carriage at balancing weight
It is provided with luffing elevator, counter-balanced carriage is provided with raising elevator at slew gear, counter-balanced carriage is located at the upper of slew gear
Side is provided with drivers' cab；
It is connected by bearing pin between lifting arm roots and counter-balanced carriage, crane arm can be rotated centered on this bearing pin；Lifting
Carrying roller and guide wheel are provided with arm, the front end of crane arm is provided with pulley；Crane arm includes more piece, between often saving by bearing pin even
Connect；
Luffing elevator includes the A shape tower being arranged on counter-balanced carriage and luffing hoist engine, and A shape tower includes pull bar and depression bar, A shape
Depression bar one end of tower is fixed on counter-balanced carriage, and the depression bar other end is connected to pull bar medium position, pull bar one by high intensity pin
End is fixed on counter-balanced carriage, and the pull bar other end is connected with fixed pulley group and halter assembly pulley, and variable-amplitude steel wire rope is from luffing hoist engine
Draw, the fixed pulley group through A shape top of tower, set on crane arm after passing around back and forth between fixed pulley group and halter assembly pulley
The carrying roller put and guide wheel, are finally secured to the pulley of crane arm front end；Correspond on crane arm and be provided with cage at halter assembly pulley
Head platform；
Raising elevator includes hoist rope and raising hoist engine, and hoist rope is drawn from raising hoist engine, through lifting
Carrying roller on arm, guide wheel, the pulley of crane arm front end are connected with suspension hook.
The above cross foundation beam is connected with slew gear by high-strength pin.
The above crane arm can rotate 15 ° centered on bearing pin.
The above variable-amplitude steel wire rope between fixed pulley group and halter assembly pulley back and forth 4 multiplying powers pass around.
This utility model compared with prior art, has advantages below：
1st, to hang deadweight little for roofing described in the utility model, eliminates tower body, each part all can using manually being dismantled,
Ground is transported to by construction elevator.
2nd, roofing described in the utility model hangs after auxiliary torn large-scale tower crane open, and own partial part can be with realizing self disassembling, no
Need to assist tower crane dismounting.
Can easily remove during the crane arm folding arm that the 3rd, roofing described in the utility model hangs, not be subject to building roof area narrow and small
The restriction of defect.
4th, roofing described in the utility model hangs as movable arm type, and hoisting height can be very high, it is possible to achieve is hung using single multiplying power
Dress, when can solve many multiplying power liftings, steel wire rope interference.
5th, roofing described in the utility model hangs and can adopt diesel engine drives, can effectively solve Super High steel knot
Power tense problem in structure construction.
6th, roofing described in the utility model hangs overall design rationally, can be controlled using PLC, fault diagnosis is automatic
Change, operate visualization high.
Brief description
Fig. 1 is overall structure of the present utility model.
Fig. 2 is to remove suspension hook schematic diagram.
Fig. 3 is to remove hoist rope schematic diagram.
Fig. 4 is to remove crane arm schematic diagram, and wherein 4a falls within the schematic diagram tearing tower platform open for crane arm front end, and 4b is to remove
Luffing zip and the schematic diagram of halter assembly pulley, 4c is the schematic diagram removing first segment crane arm, and 4d is to remove rising of second section
The schematic diagram of weighing arm, 4e be remove remaining lifting arm joint schematic diagram.
Fig. 5 is the schematic diagram removing balancing weight.
Fig. 6 is the schematic diagram removing auxiliary gib head.
Fig. 7 is the schematic diagram removing luffing hoist engine.
Fig. 8 is the schematic diagram removing raising hoist engine.
Fig. 9 is the schematic diagram removing motor using chain block and gin pole, and wherein 9a is the schematic diagram installing gin pole, and 9b is
Gin pole lifts by crane the schematic diagram of motor, and 9c is that motor moves to the schematic diagram tearing tower platform open.
Figure 10 is the schematic diagram removing A shape tower using chain block and gin pole, before wherein 10a is pull bar lower end and counter-balanced carriage
End is connected and sets up the schematic diagram of falsework between A shape tower and counter-balanced carriage, and 10b is the schematic diagram removing rod head section, 10c
For removing the schematic diagram of pull bar root section, 10d is the schematic diagram removing depression bar.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the technical solution of the utility model it should be understood that these are real
Apply example to be merely to illustrate this utility model rather than limit scope of the present utility model, after having read this utility model,
Those skilled in the art all fall within the application claims to the modification of the various equivalent form of values of the present utility model and are limited
Scope.
As shown in figure 1, a kind of high-rise building is special hanging, including the cross being arranged at building roofing from tearing formula roofing open
Foundation beam 1, cross foundation beam 1 is connected with slew gear 2 by high-strength pin, slew gear 2 is fixedly connected with counterweight
One end of frame 3, the other end of counter-balanced carriage 3 is provided with balancing weight 4, and counter-balanced carriage 3 is provided with luffing elevator 6 at balancing weight 4,
It is provided with raising elevator 7 at slew gear 2, the top that counter-balanced carriage 3 is located at slew gear 2 arranges officials on counter-balanced carriage 3
Machine room.
Above-described cross foundation beam is directly anchored to top of building, eliminates tower body, has preferably saved steel
Material, alleviates deadweight, also saves financial resources simultaneously.
It is connected by 2 high-strength pin between crane arm 10 root and counter-balanced carriage, crane arm energy centered on this bearing pin
Enough rotate to an angle, about 15 ° about；Carrying roller and guide wheel are provided with crane arm, the front end of crane arm is provided with pulley；Lifting
Arm includes more piece, is connected by 4 high-strength pin between often saving.
Luffing elevator 6 includes the A shape tower 5 being arranged on counter-balanced carriage 3 and luffing hoist engine, and A shape tower 5 includes pull bar 50 and pressure
Bar 51, depression bar one end of A shape tower is fixed on counter-balanced carriage 3, and the depression bar other end is connected to position in pull bar by high intensity pin
Put, pull bar one end is fixed on counter-balanced carriage 3, the pull bar other end is connected with fixed pulley group and halter assembly pulley, variable-amplitude steel wire rope 9 from
Luffing hoist engine is drawn, the fixed pulley group through A shape top of tower, and between fixed pulley group and halter assembly pulley, 4 multiplying powers pass around back and forth
The carrying roller of setting and guide wheel on crane arm, are finally secured to the pulley of crane arm front end afterwards；Halter is corresponded on crane arm
It is provided with halter platform at assembly pulley.
Raising elevator 7 includes hoist rope 8 and raising hoist engine, and hoist rope is drawn from raising hoist engine, through rising
Carrying roller on weighing arm, guide wheel, the pulley of crane arm front end are connected with suspension hook 11, and single multiplying power passes around.
Crane arm 10 is hinged with counter-balanced carriage by high-strength pin, and raising elevator 7 will be weighed by hoist rope 8
Thing draws to the state specified；Variable-amplitude steel wire rope 9 passes through luffing elevator 6 pull-up crane arm 10, realizes crane arm 10 well
Luffing, rational in infrastructure, safe.
Roofing tower crane function described in the utility model easily removes other large-scale tower crane, because its own part is conducted oneself with dignity relatively
Gently, after removing other large-scale tower crane, self dismounting can more easily be carried out it is not necessary to other assist loop wheel machine.In large-scale Super High
Building bind completion remove large-scale tower crane in be requisite, this high-rise building special from tear open formula roofing hang economical and practical,
Whole machine is safe, and it is convenient that peace is torn open, and efficiency of construction is high.
The invention also discloses a kind of high-rise building special from tearing that formula roofing hangs open from method for dismounting, include below
Step：
Step one：Farm Planning, arranges roofing and hangs place around, prepares to tear the platform of tower open；
Step 2：Operation raising elevator, the slow suspension hook that declines, to the above-mentioned platform tearing tower open, removes suspension hook；
Step 3：Operation raising elevator, hoist rope is slowly withdrawn raising hoist engine, when hoist rope fag end arrives
When reaching lifting arm roots, operation raising hoist engine stops operating, and then inverts raising hoist engine, hoist rope is completely drawn out
Raising hoist engine is simultaneously put to tearing tower platform open；
Step 4：Operation luffing elevator, slow for crane arm nutation makes crane arm front end fall within and tears open on tower platform, continues
Operation luffing elevator makes halter assembly pulley drop to the halter platform on arm, removes luffing zip, by variable-amplitude steel wire rope from cage
Extract out in head assembly pulley, then remove halter assembly pulley；Variable-amplitude steel wire rope is drawn from the fixed pulley group of A shape tower, variable-amplitude steel wire rope
One two auxiliary steel wire ropes of termination of wedge joint, hold the main chord of crane arm middle node, and remove the of crane arm front end
One section, operates luffing elevator so that front end second section is slowly fallen within simultaneously and tears tower platform open, remove remaining lifting arm joint, luffing steel successively
Cord fixed position changes to lifting arm roots section as needed successively, until all removing crane arm, by variable-amplitude steel wire rope
The wedge joint of one end is removed, and variable-amplitude steel wire rope is all retracted in luffing hoist engine operation luffing elevator；
Step 5：Tower steel wire rope will be torn open be filled in raising hoist engine, steel wire rope one end pile warp A shape tower fixed pulley group, separately
One end install auxiliary gib head, operate raising elevator, sling balancing weight so as to depart from counter-balanced carriage, then balancing weight is slowly transferred to
Tear open on tower platform, remove remaining balancing weight successively；
Step 6：Above-mentioned auxiliary gib head is removed, slow operation raising elevator, so that the drag-line tearing tower steel wire rope open is dropped to
Tear tower platform open；
Step 7：Operation luffing elevator, variable-amplitude steel wire rope is extracted out in luffing hoist engine, and rolls up and put to tearing tower platform open；Profit
With the mode tearing tower steel wire rope open and chain block is arranged on A shape tower pull bar, luffing hoist engine is removed to tearing tower platform open；
Step 8：On tearing tower platform open, setting auxiliary hoist engine, moves to auxiliary by tearing tower steel wire rope in raising hoist engine open
In hoist engine；Using tear open tower steel wire rope and on A shape tower pull bar arrange chain block mode, by raising hoist engine remove to
Tear tower platform open；
Step 9：Remove auxiliary hoist engine, cross foundation beam is installed and tears tower gin pole open, setting on gin pole pulls calabash
Reed, removes motor, pumping plant, driver's cabin, regulator cubicle, counter-balanced carriage, slew gear and A shape tower using chain block and gin pole；
Step 10：Rotating weight frame, is made counter-balanced carriage rear end near gin pole, operates gin pole, divided using chain block and gin pole
Section removes counter-balanced carriage, and moves and put to tearing tower platform open；Remove slew gear also with chain block and gin pole successively.
Fig. 2 is to remove suspension hook schematic diagram, and Fig. 3 is to remove hoist rope schematic diagram, and Fig. 4 is to remove crane arm schematic diagram,
Wherein 4a falls within the schematic diagram tearing tower platform open for crane arm front end, and 4b is the schematic diagram removing luffing zip and halter assembly pulley,
4c is the schematic diagram removing first segment crane arm, and 4d is the schematic diagram of the crane arm removing second section, and 4e is to remove remaining lifting
Arm joint schematic diagram.
Fig. 5 is the schematic diagram removing balancing weight, and Fig. 6 is the schematic diagram removing auxiliary gib head, and Fig. 7 is to remove luffing hoist engine
Schematic diagram, Fig. 8 be remove raising hoist engine schematic diagram.
Fig. 9 is the schematic diagram removing motor using chain block and gin pole, and wherein 9a is the schematic diagram installing gin pole, and 9b is
Gin pole lifts by crane the schematic diagram of motor, and 9c is that motor moves to the schematic diagram tearing tower platform open.
Figure 10 is the schematic diagram removing A shape tower using chain block and gin pole, and wherein 10a is pull bar lower end and counter-balanced carriage
Front end is connected and sets up the schematic diagram of falsework between A shape tower and counter-balanced carriage, and 10b is the schematic diagram removing rod head section,
10c is the schematic diagram removing pull bar root section, and 10d is the schematic diagram removing depression bar.
When removing A shape tower in the above step 9, with chain block by A shape tower pull bar lower end and counter-balanced carriage front end phase
Even, slowly operate chain block, so that A shape tower depression bar is slowly had a down dip, stop when depression bar is 30 degree with counter-balanced carriage angle having a down dip,
Set up falsework and counter-balanced carriage between at A shape tower pull bar and depression bar node；Rotating weight frame, makes A shape tower rod head section lean on
Nearly gin pole, fixes A shape tower rod head section with chain block, dismantles head section connecting bolt, and head section is moved by rotation gin pole
Except to tearing tower platform open；Rotating weight frame, by A shape tower pull bar root section near gin pole, operates gin pole chain block to fix root
Section, dismantles root section connecting bolt, unclamps the fixing chain block of root section simultaneously, rotates gin pole and removes root section to tearing open
Tower platform；Repeat above step and remove rod head second section, root second section successively, until complete remove A shape tower.
When removing counter-balanced carriage in the above step 10, rotating weight frame, make counter-balanced carriage rear end near gin pole；Operation is taken off
Bar, with Section three of strut of chain block fixed weight frame, removes strut bolts at two ends, and rotation gin pole is put strut to tearing tower open and put down
Platform；Operation gin pole, Section of three wherein a piece of girder of counter-balanced carriage is fixed, and removes this girder connecting pin, and girder is put by rotation gin pole
To tearing tower platform open, repeat another girder that above step removes Section of three counter-balanced carriage；Remaining counter-balanced carriage second section, first segment
Remove step all identical with Section three.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of high-rise building is special hangs it is characterised in that including from tearing formula roofing open：
It is arranged at the cross foundation beam of building roofing, cross foundation beam is fixedly connected with slew gear, slew gear
On be fixedly connected with one end of counter-balanced carriage, the other end of counter-balanced carriage is provided with balancing weight, and counter-balanced carriage is arranged at balancing weight
There is luffing elevator, counter-balanced carriage is provided with raising elevator at slew gear, the top that counter-balanced carriage is located at slew gear sets
It is equipped with drivers' cab；
It is connected by bearing pin between lifting arm roots and counter-balanced carriage, crane arm can be rotated centered on this bearing pin；On crane arm
It is provided with carrying roller and guide wheel, the front end of crane arm is provided with pulley；Crane arm includes more piece, is connected by bearing pin between often saving；
Luffing elevator includes the A shape tower being arranged on counter-balanced carriage and luffing hoist engine, and A shape tower includes pull bar and depression bar, A shape tower
Depression bar one end is fixed on counter-balanced carriage, and the depression bar other end is connected to pull bar medium position by high intensity pin, and pull bar one end is solid
On counter-balanced carriage, the pull bar other end is connected with fixed pulley group and halter assembly pulley, and variable-amplitude steel wire rope is drawn from luffing hoist engine,
Fixed pulley group through A shape top of tower, setting on crane arm after passing around back and forth between fixed pulley group and halter assembly pulley
Carrying roller and guide wheel, are finally secured to the pulley of crane arm front end；Flat corresponding to being provided with halter at halter assembly pulley on crane arm
Platform；
Raising elevator includes hoist rope and raising hoist engine, and hoist rope is drawn from raising hoist engine, through on crane arm
Carrying roller, guide wheel, the pulley of crane arm front end be connected with suspension hook.
2. the special formula roofing of certainly tearing open of high-rise building according to claim 1 hangs it is characterised in that cross foundation beam leads to
Cross high-strength pin to be connected with slew gear.
3. high-rise building according to claim 1 is special hangs it is characterised in that crane arm with bearing pin is from tearing formula roofing open
Center can rotate 15 °.
4. the special formula roofing of certainly tearing open of high-rise building according to claim 1 hangs it is characterised in that variable-amplitude steel wire rope is fixed
Between assembly pulley and halter assembly pulley, 4 multiplying powers pass around back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892192.6U CN205973523U (en) | 2016-08-16 | 2016-08-16 | Super high -rise building is special to be hung from tearing formula roofing open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892192.6U CN205973523U (en) | 2016-08-16 | 2016-08-16 | Super high -rise building is special to be hung from tearing formula roofing open |
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| Publication Number | Publication Date |
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| CN205973523U true CN205973523U (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620892192.6U Active CN205973523U (en) | 2016-08-16 | 2016-08-16 | Super high -rise building is special to be hung from tearing formula roofing open |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115500A (en) * | 2016-08-16 | 2016-11-16 | 中昇建机(南京)重工有限公司 | A kind of high-rise building is special to be hung and certainly tears method open from tearing formula roofing open |
| CN107720569A (en) * | 2017-11-08 | 2018-02-23 | 中国三冶集团有限公司 | One kind is removed inner climbing crane tower and hung with masts type roofing |
| CN111196564A (en) * | 2020-02-14 | 2020-05-26 | 合肥市春华起重机械有限公司 | Unmanned lifting device with anti-falling assembly and lifting method thereof |
| CN113401810A (en) * | 2021-05-10 | 2021-09-17 | 辽宁天一重工有限公司 | Self-assembling and self-disassembling roof crane |
-
2016
- 2016-08-16 CN CN201620892192.6U patent/CN205973523U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115500A (en) * | 2016-08-16 | 2016-11-16 | 中昇建机(南京)重工有限公司 | A kind of high-rise building is special to be hung and certainly tears method open from tearing formula roofing open |
| CN106115500B (en) * | 2016-08-16 | 2017-12-08 | 中昇建机(南京)重工有限公司 | A kind of high-rise building is special, and tearing formula roofing open hangs and tears open certainly method certainly |
| CN107720569A (en) * | 2017-11-08 | 2018-02-23 | 中国三冶集团有限公司 | One kind is removed inner climbing crane tower and hung with masts type roofing |
| CN107720569B (en) * | 2017-11-08 | 2019-11-15 | 中国三冶集团有限公司 | A kind of dismounting inner climbing crane tower is hung with masts type roofing |
| CN111196564A (en) * | 2020-02-14 | 2020-05-26 | 合肥市春华起重机械有限公司 | Unmanned lifting device with anti-falling assembly and lifting method thereof |
| CN113401810A (en) * | 2021-05-10 | 2021-09-17 | 辽宁天一重工有限公司 | Self-assembling and self-disassembling roof crane |
| CN113401810B (en) * | 2021-05-10 | 2024-05-28 | 辽宁天一重工有限公司 | Roof hanging capable of being assembled and disassembled |
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