CN206957241U - A kind of curtain wall handling installation system - Google Patents
A kind of curtain wall handling installation system Download PDFInfo
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- CN206957241U CN206957241U CN201720363074.0U CN201720363074U CN206957241U CN 206957241 U CN206957241 U CN 206957241U CN 201720363074 U CN201720363074 U CN 201720363074U CN 206957241 U CN206957241 U CN 206957241U
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- curtain wall
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Abstract
The utility model discloses a kind of type unitized curtain wall handling installation system and its construction method.The utility model curtain wall handling installation system includes tower crane, handling part and clamping mechanism, and tower crane is connected with clamping mechanism by handling part, the unit plates of curtain wall handling on clamping mechanism is installed to ad-hoc location.The utility model utilizes the tower crane combination clamping mechanism being arranged on building roofing to realize and the vertical of type unitized curtain wall, horizontal transport and handling is installed, lifting efficiency can be greatly enhanced, with construction cost is significantly reduced, save the duration, effective the advantages of reducing security risk.
Description
Technical field
Type unitized curtain wall hanging device technical field is the utility model is related to, more particularly to a kind of curtain wall handling installation system.
Background technology
With the construction and development process of urbanization, high level, high-rise building are more and more, and architectural image is modern and only
Spy, use type unitized curtain wall with its architectural image it is novel, it is light and handy it is attractive in appearance, factory operation degree is high, speed of application is fast, installation and
Many advantages, such as installation quality is high, curtain wall sealing property is high and continued to bring out in executive information systems, but thereupon
Be material technology wide in variety, complex contour, construction crossed construction, narrow field, construction hoisting difficulty is big, technology content is high etc.
Construction difficult problem, select which kind of construction method to control construction safety, quality, cost and duration and produce material impact.
The construction generally use billy gate sport car of curtain wall unit formula and track lift-on/lift-off system are pacified to unit plate at present
Dress construction.
Wherein, the basic structure schematic diagram of billy gate is as shown in figure 1, its principle of billy gate sport car:Using channel-section steel, work
Word steel, angle steel, a kind of simple billy gate voluntarily processed, principle is approximate and telpher, mainly by pedestal, hoist engine, counterweight,
Bearing wheed.Characteristic structure is simple, safe and reasonable, using flexible, reusable, economy use.But by indoor partition,
Shear wall many restrictions, frequent changing position, disassembly and assembly time length.
And the structural representation of annular ceiling mounted tracks sets up peace as shown in Fig. 2 it is in outside vertical surface of building externally picking tyoe steel
Circular orbit is filled, the upper end that electric hoist is provided with track is slipped on circular orbit and can moved along circular orbit, to solve
The vertical-lift of unit plate and move horizontally, this mode is relatively adapted to architectural appearance rule, the situation such as Founder, narrow field.
Relative to more complicated moulding as:Configuration design for the big face of its curtain wall of an engineering has 4 inner corner trims " recessed " to enter at 34 layers
About 3 meters are gone, up 4 inner corner trims " recessed " at 36 layers are entered about 10.7 meters, and stone curtain wall post is higher by about 1 meter than agent structure terrace
All lifting regions can not be completely covered in this installation environment, circular orbit lifting scope, it is necessary to the rearmounted roofing at the top of terrace
Hang closing in.For another indoor lifting program is used, because pure stone material plate belongs to moulding rod structure, prominent structural plane 450mm is thick,
Indoor lifting is substantially infeasible, it is necessary to using the scheme of outdoor lifting.
Therefore, in face of increasingly variation, high request, installation limited space curtain wall installation environment, conventional activity is small
Car sport car and track lift-on/lift-off system can not meet the lifting requirements such as duration, safety, transport.
The content of the invention
The purpose of this utility model solve how variation, high request, installation limited space curtain wall mounting ring
The technical problem of fast and safely lifting curtain wall is realized under border, there is provided a kind of curtain wall that can be realized comprehensive handling and install curtain wall
Handling installation system.
In view of this, the utility model embodiment provides a kind of curtain wall handling installation system, the curtain wall handling installation system
System includes tower crane, handling part and clamping mechanism, and the tower crane is connected by the handling part with the clamping mechanism, with
Unit plates of curtain wall handling on the clamping mechanism is installed to ad-hoc location.
Wherein, the tower crane includes tower crane base steel seat, tower cap, crane arm and counter-jib, and the tower crane can be around the tower crane
Base steel seat carries out 360 degree of rotations, by the curtain wall handling to any one side of architecture enclosing.
Wherein, the tower crane base steel seat includes undercarriage bea, rood beam, and the undercarriage bea is folded in main body by prefabricated bracket
In structure, the rood beam is erected on the undercarriage bea, is connected among the rood beam using pin type, four ends and institute
State undercarriage bea interconnection spot welding.
Wherein, base section and standard knot are set up on the rood beam, the base section connection leg is with rood beam using weldering
Connect and high strength exploitation.
Wherein, revolution assembly is set up on the standard knot, the revolution assembly is strengthened and rood beam by stablizing pull bar
It is stably connected with.
Wherein, the bottom surface of the arm is provided with guide rail, and the guide rail is provided with walking dolly, the bottom of the walking dolly
There is suspension hook by lifting rope vertical hanging, be connected by the suspension hook with the handling part.
Wherein, the clamping mechanism includes preceding J-type cradling element, rear J-type cradling element and anticreep tongue, the preceding J-type cradling element
Groove is provided with rear J-type cradling element middle part, and its side is in integrally hook-shaped, preceding J-type cradling element and the rear J-type cradling element energy of J-type
Enough holes for hoist that curtain wall entablature is held up and is provided with an upper portion thereof and is cooperated that cooperates, J-type rest before anticreep tongue is located at
Middle part before part.
Wherein, the clamping mechanism also includes floor, and the floor is located in the middle part of preceding J-type cradling element or rear J-type cradling element
In groove, and it is connected by way of welding with preceding J-type cradling element or rear J-type cradling element.
Wherein, the handling part includes main lifting rope, shoulder pole, secondary lifting rope, U-shaped shackle, shackle bearing pin and hook, main lifting rope
It is located in the suspension ring in the middle part of shoulder pole, one end of secondary lifting rope is located in the suspension ring of shoulder pole one end, the other end of secondary lifting rope and U-shaped shackle
Connection, U-shaped shackle are connected by shackle bearing pin and hook, and clamping mechanism is articulated on hook by hole for hoist.
The beneficial effects of the utility model are:The situation of prior art is different from, is solved often using above-mentioned technical proposal
Advise billy gate sport car and track lift-on/lift-off system current variation, high request, installation limited space curtain wall mounting ring
The technical problem of the liftings such as duration, safety, transport can not be met under border, compared with background technology, the utility model has following
Advantage:
1st, the utility model forms power unit, structure very simple, reliable, energy using small-sized tower crane and tower crane base steel seat
Vertical, the horizontal transport of plate are enough realized, reduces the time that lifting plate takes to greatest extent, improves lifting efficiency, section
Construction cost is saved;
2nd, the utility model can reduce plate by the unloading of plate, vertically and horizontally transport, lift process and combine together
Unload, transport the security risk of operation, effectively reduce dangerous matter sources;
3rd, the utility model can realize that cell curtain wall is constructed using tower crane type, and tower crane can cover whole construction area,
Equipment is installed without mobile in same construction section, beneficial to management, meanwhile, reduce labour's recruitment cost;
4th, handling installation system can assemble and disassemble mobile use repeatedly, meet to carry out green construction, energy-conserving and environment-protective in building field
Requirement, hence it is evident that save construction equipment, artificial, the construction cost expense transporting, unload.
Brief description of the drawings
Fig. 1 is the billy gate schematic diagram of existing curtain wall handling mounting technique;
Fig. 2 is the annular ceiling mounted tracks schematic diagram of existing curtain wall handling mounting technique;
Fig. 3 is the running schematic diagram of the curtain wall handling installation system of the utility model embodiment;
Fig. 4 is the close-up schematic view of the curtain wall handling installation system structure of the utility model embodiment;
Fig. 5 is the tower crane base of the curtain wall handling installation system of the utility model embodiment;
Fig. 6 is the tower crane base rood beam top view of the utility model embodiment;
Fig. 7 is the handling block diagram of the curtain wall handling installation system of the utility model embodiment;
Fig. 8 is the close-up schematic view of the clamping mechanism of the utility model embodiment;
Fig. 9 is Fig. 8 right view;
Figure 10 is the structural representation of the preceding J-type cradling element of the clamping mechanism of the utility model embodiment;
Figure 11 is Figure 10 top view;
Figure 12 is the structural representation of the rear J-type cradling element of the clamping mechanism of the utility model embodiment;
Figure 13 is Figure 12 top view.
Label declaration in figure:In figure:1 --- handling part, 101 --- main lifting rope, 102 --- shoulder pole, 103 --- pair is hung
Rope, 104 --- U-shaped shackle, 105 --- shackle bearing pin, 106 --- hook, 2 --- clamping mechanism, 201 --- preceding J-type rest
Part, 202 --- rear J-type cradling element, 203 --- floor, 204 --- anticreep tongue, 2-1 --- hole for hoist, 3 --- unit plate curtain
Wall, 301 --- unit plate curtain wall entablature, 4 --- tower crane, 41 --- tower crane base steel seat, 42 --- tower cap, 43 --- hang
Arm, 44 --- counter-jib, 45 --- guide rail, 46 --- walking dolly, 47 --- suspension hook;411 --- undercarriage bea;412 --- ten
Word beam;413 --- base section;414 --- standard knot;415 --- supporting leg;416 --- revolution assembly;417 --- stable pull bar.
Embodiment
The technical solution of the utility model is discussed in detail below with reference to specific embodiment, but is that this practicality is new below
The specific implementation of type, not limiting the scope of protection of the utility model.
Fig. 3-Fig. 7 is referred to, as illustrated, curtain wall handling installation system includes tower crane 4, handling part 1 and clamping machine
Structure 2, wherein tower crane 4 are connected by handling part 1 with clamping mechanism 2, by the handling of unit plates of curtain wall 3 on clamping mechanism 2
Installed to ad-hoc location.
Wherein, as illustrated, the tower crane being installed on building roofing includes tower crane base steel seat 41, tower cap 42, arm 43
With counter-jib 44, tower crane can carry out 360 degree of rotations around tower crane base steel seat 41, by outside the handling of unit plates of curtain wall 3 to building
Enclose on any one side.
Tower crane base steel seat 41 includes undercarriage bea 411, rood beam 412, and undercarriage bea 411 is erected at body junction by prefabricated bracket
On structure, rood beam 412 is erected on undercarriage bea 411, is connected among rood beam 412 using pin type, four ends and undercarriage bea
411 interconnections are spot welded.Specifically, four ends are protected with the cross-connection point of undercarriage bea 411 by using carbon dioxide
Shield weldering coordinates stiffener plate to be welded.
The restocking of rood beam 412 is provided with base section 413 and standard knot 414, and base section 413 connects with supporting leg 415, rood beam 412
Connect and connected using welding manner.Specifically, base section 413 is also protected with supporting leg 415, rood beam 412 using carbon dioxide
Shield welding is completed, then the installation revolution assembly 416 on standard knot 414.Revolution assembly 416 by stablize pull bar 417 strengthen with
Rood beam 412 is stably connected with.
The bottom surface of arm 43 is provided with guide rail 45, and guide rail 45 is provided with walking dolly 46, and the bottom of walking dolly 46 is by hanging
Rope vertical hanging has suspension hook 47, is connected by suspension hook 47 with handling part 2.
Please further combined with Fig. 8~Figure 12, the clamping mechanism in curtain wall handling installation system in the present embodiment, including it is preceding
J-type cradling element 201, rear J-type cradling element 202, floor 203 and anticreep tongue 204, the preceding J-type cradling element 201 and rear J-type rest
The middle part of part 202 is provided with groove, and its side, integrally in the hook-shaped of J-type, preceding J-type cradling element 201 and rear J-type cradling element 202 can
Cooperate the hole for hoist 2-1 for holding up curtain wall entablature and being provided with an upper portion thereof and cooperate, and anticreep tongue 204 is located at preceding J-type
Middle part before cradling element 201.Anticreep tongue mounting hole is provided with before the preceding J-type cradling element 201, anticreep tongue 204 is set
In the anticreep hole of preceding J-type cradling element 201 and its rear portion and the top surface of the preceding groove of J-type cradling element 201 weld together.Before described
The hook top surface of the hook top surface of J-type cradling element 201 and rear J-type cradling element 202 is cascaded surface, and its shape connects with its curtain wall entablature
The shape of contact portion point cooperates.Before the floor 203 is located at after J-type cradling element 201/ in the central slot of J-type cradling element 202,
And it is connected by way of welding with J-type cradling element 202 after preceding J-type cradling element 201/.The floor 203 is symmetrically located at preceding J
The both sides of the central slot of J-type cradling element 202 after type cradling element 201/.
Clamping mechanism in the present embodiment when in use, first by the loading location of anticreep tongue 204 on preceding J-type cradling element 201
On the unit plate curtain wall entablature 301 of plate curtain wall 3 in default osculum, then by the hook-shaped bottom of preceding J-type cradling element 201
It is fitted into the groove of curtain wall entablature 301;The hook-shaped bottom of J-type cradling element 202 is from positioned at the side of preceding J-type cradling element 201 afterwards
Be fitted into the groove of curtain wall entablature 301, then again by the rear adjustment position of J-type cradling element 202 to the preceding weight of J-type cradling element 201
The position of conjunction, ensure that hole for hoist 2-1 is communicated.
With reference to Fig. 1~Figure 12, the handling part 1 in the present embodiment curtain wall handling installation system includes main lifting rope 101, shoulder pole
102nd, secondary lifting rope 103, U-shaped shackle 104, shackle bearing pin 105 and hook 106, main lifting rope 101 are located at the suspension ring at the middle part of shoulder pole 102
Interior, one end of secondary lifting rope 103 is located in the suspension ring of the one end of shoulder pole 102, and the other end of secondary lifting rope 103 is connected with U-shaped shackle 104, U
Type shackle 104 is connected by shackle bearing pin 105 with hook 106, and clamping mechanism 2 is articulated on hook 106 by hole for hoist 2-1.
Curtain wall lifting system in the present embodiment forms the main traction of power unit using small-sized tower crane and tower crane base steel seat and hung
Rope 101, small-sized tower crane and tower crane base steel seat can be quickly and easily arranged on according to use environment building top or other
The position of convenient use.
The utility model embodiment further provides for hanging using above-mentioned curtain wall handling installation system progress unit plates of curtain wall
Fortune, the specific implementation flow of installation, are generally comprised:By plate forklift transport to lifting point position --- lifting shoulder pole, tower crane
Suspension hook is reliably connected with cell cube --- to be started tower crane to start to lift by crane --- being hung to needs floor to be mounted --- to install in floor
Personnel, which with long handle drag for hook and caught on after plate helps steady --- unit plate starts installation, grafting --- link code connection after, to be adjusted
It is flat --- plug (plug-in part) gluing blocks.
Specifically, detailed handling installation procedure is as follows:
First, lifting prepares:
(1) tower crane equipment installation method:First fill two foundation to set a roof beam in place, then set up rood beam, then installation foundation section, standard
Section, finally assembly, tower cap, counter-jib, crane arm and counterweight are turned round in installation respectively.
(2) unit plate clamping mechanism system is installed:First will be horizontal on the cradling element insertion unit plate with welded unit
In the osculum of beam, another piece of cradling element is then inserted into entablature, and the perforate of the perforate with having installed cradling element overlaps,
And so on installation opposite side cradling element;
(3) installation of unit plate handling component system:First lifting shoulder pole is connected with crane hook, then by handling system
Two of system are linked up with the perforate for hooking cradling element respectively, finally by safety protection rope and the fine connection of unit plate connector.
2nd, unit plate lifting transport
After unit plate clamping mechanism, unit plate handling component system installation, it can start to lift by crane curtain wall unit plate
Block;Slowly vertical-lift plate is moved under instruction of the cantilever crane in commanding in lifting, confirm it is errorless, by curtain wall unit
Plate is vertically transported to setting height(from bottom), and then operational tower hangs walking dolly and unit plates of curtain wall is moved horizontally to above position to be installed.
3rd, install that unit plates of curtain wall is descending and grafting
(1) the descending process of veneer block is taken charge by the commanding of plate lifting layer last layer.Unit plate is under
Row process prevents plate from being collided in wind-force effect Xia Yu buildings body it is ensured that have personnel to pass fishplate bar block by layers all.
Unit plate is slowly put down in installation site, when cell board is come downwards between cell cube hanging point and switching height at a distance of 200mm,
Order plate stops descending;
(2) grafting of unit plate lifts layer and last layer personnel by cell board in place and completes to complete indoors jointly.On
Installation personnel with long handle drags for hook and catches on plate in lower floor is helped surely behind installation position, and then levels installation personnel, is carried out
The grafting of unit plate left and right directions.After the completion of left and right directions grafting, in the case where controlling side-to-side dimensions order plate after
It is continuous descending, be now responsible for docking for cell cube suspension member and adaptor by plate last layer personnel, plate mounting layer personnel be responsible for it is upper,
The grafting of lower two unit plates.The hanging point of confirmation unit plate, after grafting upper and lower grafting in left and right has all been installed in place, remove folder
Tool, and order it to return at the face of plate storing place.
(3) fine setting of plate short transverse is realized by adjusting height adjustment bolt by level meter.And to cell board
The left and right seam of block carries out verification fine setting.
In order to further show advantage and effect of the technical solutions of the utility model in curtain wall installs handling, this practicality is newly
Type embodiment has further done data below contrast, as shown in table 1 below:
The detailed description of above the utility model embodiment, it will be understood that relative to prior art, the utility model uses
Above-mentioned technical proposal solves conventional activity dolly sport car and track lift-on/lift-off system in current variation, high request, installation
The technical problem of the liftings such as duration, safety, transport can not be met under the curtain wall installation environment of limited space, with background technology phase
Than the utility model has advantages below:
1st, the utility model forms power unit, structure very simple, reliable, energy using small-sized tower crane and tower crane base steel seat
Vertical, the horizontal transport of plate are enough realized, reduces the time that lifting plate takes to greatest extent, improves lifting efficiency, section
Construction cost is saved;
2nd, the utility model can reduce plate by the unloading of plate, vertically and horizontally transport, lift process and combine together
Unload, transport the security risk of operation, effectively reduce dangerous matter sources;
3rd, the utility model can realize that cell curtain wall is constructed using tower crane type, and tower crane can cover whole construction area,
Equipment is installed without mobile in same construction section, beneficial to management, meanwhile, reduce labour's recruitment cost;
4th, handling installation system can assemble and disassemble mobile use repeatedly, meet to carry out green construction, energy-conserving and environment-protective in building field
Requirement, hence it is evident that save construction equipment, artificial, the construction cost expense transporting, unload.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
- A kind of 1. curtain wall handling installation system, it is characterised in that the curtain wall handling installation system include tower crane, handling part with And clamping mechanism, the tower crane is connected by the handling part with the clamping mechanism, by the curtain on the clamping mechanism Wall unit plate handling is installed to ad-hoc location.
- 2. curtain wall handling installation system according to claim 1, it is characterised in that the tower crane include tower crane base steel seat, Tower cap, arm and counter-jib, the tower crane can carry out 360 degree of rotations around the tower crane base steel seat, the curtain wall handling arrived On any one side of architecture enclosing.
- 3. curtain wall handling installation system according to claim 2, it is characterised in that the tower crane base steel seat includes chassis Beam, rood beam, by prefabricated bracket sandwiched on the body construction, the rood beam is erected at the undercarriage bea to the undercarriage bea On, connected among the rood beam using pin type, four ends are spot welded with the undercarriage bea interconnection.
- 4. curtain wall handling installation system according to claim 3, it is characterised in that on the rood beam set up base section and Standard knot, the base section connection leg is with rood beam using welding and high strength exploitation.
- 5. curtain wall handling installation system according to claim 2, it is characterised in that the bottom surface of the arm is provided with guide rail, The guide rail is provided with walking dolly, and there is suspension hook the bottom of the walking dolly by lifting rope vertical hanging, passes through the suspension hook It is connected with the handling part.
- 6. curtain wall handling installation system according to claim 1, it is characterised in that the clamping mechanism includes preceding J-type branch Groove is provided with the middle part of supporting piece, rear J-type cradling element and anticreep tongue, the preceding J-type cradling element and rear J-type cradling element, and its side is whole Body is hook-shaped in J-type, and preceding J-type cradling element and rear J-type cradling element, which can cooperate, to be held up curtain wall entablature and at an upper portion thereof Hole for hoist provided with mutual cooperation, the middle part before anticreep tongue is located at before J-type cradling element.
- 7. curtain wall handling installation system according to claim 6, it is characterised in that the clamping mechanism also includes floor, The floor is located in preceding J-type cradling element or rear J-type cradling element central slot, and by way of welding with preceding J-type cradling element Or rear J-type cradling element connection.
- 8. curtain wall handling installation system according to claim 1, it is characterised in that the handling part include main lifting rope, Shoulder pole, secondary lifting rope, U-shaped shackle, shackle bearing pin and hook, main lifting rope are located in the suspension ring in the middle part of shoulder pole, and one end of secondary lifting rope is set In the suspension ring of shoulder pole one end, the other end of secondary lifting rope is connected with U-shaped shackle, and U-shaped shackle is connected by shackle bearing pin and hook, Clamping mechanism is articulated on hook by hole for hoist.
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110388066A (en) * | 2019-08-14 | 2019-10-29 | 中建八局第一建设有限公司 | A kind of unit type curtain wall plate construction machinery |
CN110397289A (en) * | 2019-08-14 | 2019-11-01 | 武汉通联路桥机械技术有限公司 | A kind of comprehensive setting up girder stood in house capital and have automatic traveling function |
CN111220354A (en) * | 2020-03-09 | 2020-06-02 | 大连理工大学 | Underwater dragging test device |
CN112850528A (en) * | 2020-12-31 | 2021-05-28 | 中建科工集团有限公司 | Steel beam hoisting system and method |
CN113833180A (en) * | 2021-09-26 | 2021-12-24 | 中建钢构工程有限公司 | Mounting construction method for main keel of hanging three-limb combined curtain wall |
CN114165061A (en) * | 2021-12-07 | 2022-03-11 | 北京城建集团有限责任公司 | Construction method of vertical transportation system |
CN116657935A (en) * | 2023-08-02 | 2023-08-29 | 山西八建集团有限公司 | Curtain wall construction device |
CN117328590A (en) * | 2023-11-08 | 2024-01-02 | 北京城建六建设集团有限公司 | Unit body assembled curtain wall construction system and method for super high-rise building reconstruction |
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2017
- 2017-04-08 CN CN201720363074.0U patent/CN206957241U/en active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110388066A (en) * | 2019-08-14 | 2019-10-29 | 中建八局第一建设有限公司 | A kind of unit type curtain wall plate construction machinery |
CN110397289A (en) * | 2019-08-14 | 2019-11-01 | 武汉通联路桥机械技术有限公司 | A kind of comprehensive setting up girder stood in house capital and have automatic traveling function |
CN110397289B (en) * | 2019-08-14 | 2021-09-17 | 武汉通联路桥机械技术有限公司 | All-dimensional beam erecting equipment standing on top of house column and having automatic walking function |
CN110388066B (en) * | 2019-08-14 | 2024-04-30 | 中建八局第一建设有限公司 | Unit type curtain wall plate construction machine |
CN111220354A (en) * | 2020-03-09 | 2020-06-02 | 大连理工大学 | Underwater dragging test device |
CN112850528A (en) * | 2020-12-31 | 2021-05-28 | 中建科工集团有限公司 | Steel beam hoisting system and method |
CN113833180A (en) * | 2021-09-26 | 2021-12-24 | 中建钢构工程有限公司 | Mounting construction method for main keel of hanging three-limb combined curtain wall |
CN113833180B (en) * | 2021-09-26 | 2022-11-18 | 中建钢构工程有限公司 | Mounting construction method for main keel of hanging three-limb combined curtain wall |
CN114165061A (en) * | 2021-12-07 | 2022-03-11 | 北京城建集团有限责任公司 | Construction method of vertical transportation system |
CN116657935A (en) * | 2023-08-02 | 2023-08-29 | 山西八建集团有限公司 | Curtain wall construction device |
CN117328590A (en) * | 2023-11-08 | 2024-01-02 | 北京城建六建设集团有限公司 | Unit body assembled curtain wall construction system and method for super high-rise building reconstruction |
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Inventor after: Huo Jianfeng Inventor after: Chen Chaohong Inventor after: Luo Weijun Inventor after: Hu Jiawen Inventor after: Deng Yuehai Inventor after: Feng Yaoqing Inventor after: Zhong Yingying Inventor after: He Guanliang Inventor before: Huo Jianfeng |
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