CN109944430A - A kind of electric lifting platform construction method for special-shaped exterior walls of buildings operation - Google Patents

A kind of electric lifting platform construction method for special-shaped exterior walls of buildings operation Download PDF

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Publication number
CN109944430A
CN109944430A CN201910299133.6A CN201910299133A CN109944430A CN 109944430 A CN109944430 A CN 109944430A CN 201910299133 A CN201910299133 A CN 201910299133A CN 109944430 A CN109944430 A CN 109944430A
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CN
China
Prior art keywords
platform
special
pedestal
lift work
exterior walls
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CN201910299133.6A
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Chinese (zh)
Inventor
张广鹏
李堂飞
高玉磊
孙公伟
张涛
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Qingdao No 1 Construction Group Co Ltd
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Qingdao No 1 Construction Group Co Ltd
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Priority to CN201910299133.6A priority Critical patent/CN109944430A/en
Publication of CN109944430A publication Critical patent/CN109944430A/en
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Abstract

The present invention relates to hoistable platform technical field, in particular to a kind of electric lifting platform construction method for special-shaped exterior walls of buildings operation.It is the following steps are included: (1), preparation of construction (2), pedestal basement process (3), installation hoistable platform pedestal (4), installation sliding rail and the fixation (5) of support post, installation electric up-down job platform (6), the scalable scaffold board (7) of installation, lift work platform trial operation (8), cleaning lift work platform.Invention is suitable for the exterior wall decoration and finishing construction of the new constructions such as exterior-wall heat insulation, exterior coating, the brick pasted outside wall of irregular contour building (such as arc, curved surface) and reconstruction of existing building, glass curtain wall cleaning and maintenance, using electric lifting platform cooperate flexible scaffold board, girder system be able to solve special-shaped alien invasion be difficult to construction problem can any position stop, it is convenient to mount and dismount, it runs smoothly, firm performance is high, and construction efficiency is high, has apparent society and environmental benefit.

Description

A kind of electric lifting platform construction method for special-shaped exterior walls of buildings operation
Technical field
The present invention relates to hoistable platform technical field, in particular to a kind of electronic liter for special-shaped exterior walls of buildings operation Platform construction method drops.
Background technique
Existing building reducing energy consumption be for building in building enclosure, air-conditioning, heating, ventilation, illumination, power supply and distribution and The energy saving comprehensive reformation that the energy consumption systems such as hot water supply carry out, by the prospecting diagnosis and optimization design to each energy consumption system, Using high-new power-saving technology and product, operation and management level is improved, is made using the energy that the approach such as renewable energy improve building With rate, energy waste is reduced, under the premise of not reducing system service quality, reduces energy consumption, is saved with energy expense.
Existing non-energy saving building outer wall heat insulating energy saving transformation is used as civilian-oriented project, be by the peripheral structure of existing building into Row heat preservation and the construction of coating decorative reformation, can not only take leave of pervious cold in winter and hot in summer, and building body can also be made to become beautiful.But During integral construction, often site operation region can be smaller using degree, a large amount of crowd of onsite residential and parks a large amount of vehicles , site operation can neither influence resident living, and cannot bring security risk.Special-shaped alien invasion can not be by hanging basket come real It is existing, and floor scaffolding sets up heavy workload, it is long in time limit, neither it is able to satisfy the requirement of economy and safety.
Patent is that 107761961 A of CN discloses a kind of electronic climbing frame monolithic construction method of super high-rise building, this method packet Include following steps: preparation of construction → scaffold installation → lifting system installation → Lifting and lowering for scaffold program → climbing frame is removed.It is relatively existing There is technology, the present invention is not limited by building yard, is not limited by building height, need to only assemble and disassemble once, have in construction Assembly and disassembly are simple, conveniently moving, load-carrying properties are strong, safe and reliable, labor intensity is low, construction efficiency is high, economic and practical etc. excellent Point can be good at the requirement for meeting construction of super highrise building.108005373 A of patent CN, a kind of integrated form hoistable platform system System and its assembling method, wherein integrated form lifting platform system, includes platform support, vertical guide and paralell;It is described flat Platform bracket is set up along the lateral surface that floor is completed and is connect with floor drawknot is completed;The vertical guide has one group, puts down Row interval is arranged on the lateral surface that floor is completed, and is detachably connected with being completed between floor;The paralell is set up On platform support;The inside of paralell is detachably connected with vertical guide, and the top of paralell exceeds the top that floor is completed Portion, positioned at the outside of floor to be onstructed;The paralell includes platform board, vertical keel and safety net.It solves traditional Construction method need to occupy biggish construction site, need live place using lifting construction process complexity and to structure construction requirement Low technical problem.
Above-mentioned technical proposal, although can solve that biggish construction site need to be occupied, need to be showed using lifting construction process complexity Field place, still, on the one hand it can not achieve in special-shaped external wall while carrying out large-area construction, need to be adjusted lifting It is constructing after platform, construction is more inconvenient, and construction efficiency is low, time-consuming and laborious;On the other hand above-mentioned patent cannot be by material Material and construction personnel are promoted on any constructing operation face, cause the construction efficiency of operator low.
Summary of the invention
In view of the deficienciess of the prior art, the technical problem to be solved by the invention is to provide a kind of construction efficiency height, Can be used for the construction of irregular contour exterior walls of buildings, be convenient to mount and dismount, run smoothly, can any position stop for special-shaped building The electric lifting platform construction method of object outer wall operation.
The present invention to achieve the above object the technical solution adopted is that: it is a kind of for the electronic of special-shaped exterior walls of buildings operation Hoistable platform construction method, which comprises the following steps:
(1), preparation of construction
The center of hoistable platform pedestal and the number of pedestal are determined by the location dimension that floor plan provides;
(2), pedestal basement process
If ground is first leveling after earth foundation is tamped will to be deposited with rammer compacter, then on compacting is native when depositing earth foundation It is laid with scaffold board, pedestal is placed on scaffold board, the paving location ground of scaffold board is slightly above the surrounding's base for depositing earth foundation Gutter is arranged at deposition earth foundation rear in plinth, to ensure that deposition earth foundation will not ponding;
(3), hoistable platform pedestal is installed
A, firstly, production hoistable platform pedestal;
B, it then, is laid with scaffold board on pedestal foundation, hoistable platform pedestal is placed on scaffold board and is fixedly connected, Support post is placed on hoistable platform pedestal and is fixedly connected, scaffold board is fixedly connected with pedestal ground;
C, idler wheel of the installation for the hydraulic stabilizer blade of firm support and convenient for walking on hoistable platform pedestal;
(4), the fixation of sliding rail and support post is installed
A, sliding rail is installed on support post first;
B, support post is fixed on the wall using several groups attached wall component;
(5), electric up-down job platform is installed
A, the upper overhanging girder that two sides are mounted on several horizontal direction parallel settings first is corresponded in support post, is led in upper overhanging Lower overhanging girder is correspondingly arranged below beam;
B, then in the lower section of upper overhanging girder, be provided with it is several with it is upper overhang the vertical upper overhanging secondary beams of girder horizontal direction with And above lower overhanging girder, it is provided with several lower overhanging secondary beams vertical with lower overhanging girder horizontal direction;
C, it is welded with steel pipe between upper overhanging secondary beam and lower overhanging secondary beam, integral type truss platform is formed, on truss platform It is laid with operation scaffold board and forms lift work platform;
D, the driving unit that driving lift work platform carries out oscilaltion on the slide rail is finally installed on support post;
(6), scalable scaffold board is installed
A, when special-shaped exterior walls of buildings facade variation is smaller: telescopic rod is installed close to building side in lift work platform, It is laid with scaffold board on telescopic rod, forms scalable scaffold board;
B, when special-shaped exterior walls of buildings facade changes greatly: in lift work platform left and right ends according to special-shaped exterior walls of buildings Appearance profile is equipped with scalable operating platform, and installs scalable foot hand close to building side on scalable operating platform Plate;
(7), lift work platform trial operation
After energization, unloaded trial operation first carried out to lift work platform, then unloaded trial operation carries out load after there is no problem Expect trial operation, last construction personnel enters, and promotes lift work platform to work layer and carries out construction operation;
(8), lift work platform is cleared up
After the completion of construction, lift work platform drop to ground, cuts off general supply, withdraws scalable scaffold board and telescopic rod and right Lift work platform is cleared up.
The above-mentioned electric lifting platform construction method for special-shaped exterior walls of buildings operation, the liter in the step (3) Platform base drops using I-steel welding preparation, and the surrounding of the support post is provided with bridging, and bottom is equipped with bar of sweeping the floor.
The above-mentioned electric lifting platform construction method for special-shaped exterior walls of buildings operation, attached wall in the step (4) Component includes attached wall frame, wall attaching rod, right-angle coupler, and the attached wall frame is connect by connecting plate with right-angle coupler, the right angle button Part is connect with wall attaching rod, and the wall attaching rod is fixedly connected with gasket, and the gasket is fixedly connected by expansion bolt with wall, institute It states connecting plate and is fixedly connected by high-strength bolt with attached wall frame.
The above-mentioned electric lifting platform construction method for special-shaped exterior walls of buildings operation is being pacified in the step (5) When loading onto overhanging girder, the levelness of upper overhanging girder is tested and adjusted with level meter, it is ensured that the water of lift work platform Flat setting.
The above-mentioned electric lifting platform construction method for special-shaped exterior walls of buildings operation is upper outstanding in the step (5) Choosing spacing between girder is the 1/4 of lift work berm width, and the upper overhanging girder, lower overhanging girder are by steel pipe and round steel It being welded, the upper overhanging secondary beam, lower overhanging secondary beam are steel pipe, upper overhanging secondary beam, lower overhanging secondary beam and upper overhanging girder, It is connected between lower overhanging girder by welding or steel tube fastener, and the length direction steel tube fastener of upper overhanging secondary beam, lower overhanging secondary beam Quantity be no less than 4.
The above-mentioned electric lifting platform construction method for special-shaped exterior walls of buildings operation is stretched in the step (6) Bar maximum outreach must not exceed the 1/2 of lift work berm width.
The above-mentioned electric lifting platform construction method for special-shaped exterior walls of buildings operation, sets on the telescopic rod There is the jack for plugging guardrail.
The above-mentioned electric lifting platform construction method for special-shaped exterior walls of buildings operation, the lift work platform It is gone up and down on support post using rack pinion mode.
The beneficial effect that the present invention is used for the electric lifting platform construction method of special-shaped exterior walls of buildings operation is: passing through peace This process of scalable scaffold board is filled, it can be achieved that carrying out constructing operation to irregular or special-shaped exterior walls of buildings;Lift work is flat Platform is gone up and down on support post using rack pinion mode, it can be achieved that lift work platform stops construction at an arbitrary position Worker's work comfort, without adjusting construction location repeatedly, reducing labor intensity while improving construction efficiency.The present invention can be Lift work platform is installed on ground, is convenient to mount and dismount, there is preferable safety and economy.The present invention can be used for irregular contour and build Build object external wall construction, be convenient to mount and dismount, run smoothly, can any position stop, consolidate that performance is high, and construction efficiency is high.
Detailed description of the invention
Fig. 1 is flow diagram of the invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the present invention.
As shown in Figure 1, a kind of electric lifting platform construction method for special-shaped exterior walls of buildings operation, feature exist In, comprising the following steps:
(1), preparation of construction
The center of hoistable platform pedestal and the number of pedestal are determined by the location dimension that floor plan provides.
(2), pedestal basement process
If ground is first leveling after earth foundation is tamped will to be deposited with rammer compacter, then on compacting is native when depositing earth foundation It is laid with scaffold board, pedestal is placed on scaffold board, the paving location ground of scaffold board is slightly above the surrounding's base for depositing earth foundation Gutter is arranged at deposition earth foundation rear in plinth, to ensure that deposition earth foundation will not ponding.
(3), hoistable platform pedestal is installed
A, firstly, production hoistable platform pedestal, hoistable platform pedestal is using I-steel welding preparation;
B, it then, is laid with scaffold board on pedestal foundation, hoistable platform pedestal is placed on scaffold board and is fixedly connected, Support post is placed on hoistable platform pedestal and is fixedly connected simultaneously, scaffold board is fixedly connected with pedestal ground, and support is vertical The surrounding of column is provided with bridging, and bottom is equipped with bar of sweeping the floor, to increase firm performance;
C, idler wheel of the installation for the hydraulic stabilizer blade of firm support and convenient for walking on hoistable platform pedestal.
(4), the fixation of sliding rail and support post is installed
A, sliding rail is installed on support post first;
B, support post is fixed on the wall using several groups attached wall component, attached wall component includes attached wall frame, wall attaching rod, right angle Fastener, the attached wall frame are connect by connecting plate with right-angle coupler, and the right-angle coupler is connect with wall attaching rod, the wall attaching rod and Gasket is fixedly connected, and the gasket is fixedly connected by expansion bolt with wall, and the connecting plate passes through high-strength bolt and attached wall Frame is fixedly connected.
(5), electric up-down job platform is installed
A, the upper overhanging girder that two sides are mounted on several horizontal direction parallel settings first is corresponded in support post, is led in upper overhanging It is correspondingly arranged lower overhanging girder below beam, when installing overhanging girder, is tested with level meter and adjusts upper overhanging girder Levelness, it is ensured that lift work platform it is horizontally disposed;Spacing is the 1/ of lift work berm width between upper overhanging girder 4, the upper overhanging girder, lower overhanging girder are welded by steel pipe and round steel;
B, then in the lower section of upper overhanging girder, be provided with it is several with it is upper overhang the vertical upper overhanging secondary beams of girder horizontal direction with And above lower overhanging girder, it is provided with several lower overhanging secondary beams vertical with lower overhanging girder horizontal direction;Upper overhanging secondary beam, Lower overhanging secondary beam is steel pipe;
C, steel pipe is welded between upper overhanging secondary beam and lower overhanging secondary beam, upper overhanging secondary beam, lower overhanging secondary beam and upper overhanging are led It is connected between beam, lower overhanging girder by steel tube fastener, and the number of the length direction steel tube fastener of upper overhanging secondary beam, lower overhanging secondary beam Amount no less than 4, integral type truss platform is formed, industry scaffold board is provided as on truss platform upper berth and forms lift work platform;
D, finally installation drives lift work platform to carry out the driving unit of oscilaltion on the slide rail on support post, goes up and down Job platform is gone up and down on support post using rack pinion mode, and material and construction personnel are promoted to constructing operation face On, platform runs smoothly, and can rest in the position of any needs, improves the construction efficiency of operator to greatest extent.
(6), scalable scaffold board is installed
A, when special-shaped exterior walls of buildings facade variation is smaller: telescopic rod is installed close to building side in lift work platform, It is laid with scaffold board on telescopic rod, forms scalable scaffold board, it is wide that telescopic rod maximum outreach must not exceed lift work platform The 1/2 of degree, telescopic rod is equipped with the jack for plugging guardrail, to guarantee the construction safety of construction personnel.
B, when special-shaped exterior walls of buildings facade changes greatly: in lift work platform left and right ends according to outside special-shaped building The appearance profile of wall is mounted on scalable operating platform, and close to building side, installation can stretch on scalable operating platform Contracting scaffold board;Realize the construction to irregular contour external wall.
(7), lift work platform trial operation
After energization, unloaded trial operation first carried out to lift work platform, then unloaded trial operation carries out load after there is no problem Expect trial operation, last construction personnel enters, and promotes lift work platform to work layer and carries out construction operation.
(8), lift work platform is cleared up
After the completion of construction, lift work platform drop to ground, cuts off general supply, withdraws scalable scaffold board and telescopic rod and right Lift work platform is cleared up.
The electric lifting platform can be stopped at an arbitrary position, and worker's work comfort reduces labor intensity, improves work Efficiency;The electric lifting platform uses standardized components, and specification is few, light-weight, and labor intensity of workers is low, in ground assembling platform, It is convenient to mount and dismount, great deal of steel can be saved, there is preferable safety and economy, which uses standardized components, and specification is few, again Amount is light, and labor intensity of workers is low, in ground assembling platform, is convenient to mount and dismount, and can save great deal of steel, there is preferable safety and economy Property, electric lifting platform utmostly reduces the office to personnel in existing building there is no keeping the sun off and line-of-sight problems It is interfered with life.
The present invention is suitable for exterior-wall heat insulation, exterior coating, the exterior wall veneer of irregular contour building (such as arc, curved surface) The construction of the exterior wall decoration and finishing of the new constructions such as brick and reconstruction of existing building, glass curtain wall cleaning and maintenance.Meanwhile being suitable for each Class industrial building, such as the construction of dam, bridge, chimney and transformation.
Hoistable platform, which does not allow to overload, uses or bears load, total lotus of every group of hoistable platform I be more than load restriction In permission peak load, material should strictly stack by hoistable platform loading diagram table, and telescopic section do not fill and stack material perhaps, Only personnel is allowed to carry out field operation.
The method for replacing traditional hanging basket or scaffold to handle special-shaped alien invasion construction using electric lifting platform system, significantly Reduce hanging basket or scaffold rental charge and set up removal cost, improve construction efficiency, shorten the construction period, there is good economic effect Benefit.Work progress quickly, has easy to operate, the fast advantage of speed of application using the assembly and disassembly of special mechanical execution, saves labour cost And administration fee.It is promoted steadily, can be stopped at an arbitrary position, operation is comfortable, utmostly improves alien invasion Forming Quality, drop The low workload and maintenance cost safeguarded from now on.Cooperate flexible scaffold board, girder system can using electric up-down job platform Solve special-shaped alien invasion and be difficult to construction problem, more traditional hanging basket or scaffold in terms of safety, economy, construction period all There is biggish advantage.Work progress is not necessarily to heavy mechanical equipment, is not take up additional place, has preferable social benefit, together When, for response, country is called, and promotes people's livelihood engineering, promotes civilian-oriented project, has apparent society and environmental benefit.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all It is the equivalent changes or modifications that the essence of content according to the present invention is made, should be covered by the scope of protection of the present invention.

Claims (8)

1. a kind of electric lifting platform construction method for special-shaped exterior walls of buildings operation, which is characterized in that including following step It is rapid:
(1), preparation of construction
The center of hoistable platform pedestal and the number of pedestal are determined by the location dimension that floor plan provides;
(2), pedestal basement process
When ground is deposition earth foundation, leveling after earth foundation is tamped first will be deposited with rammer compacter, is then tamping native upper berth If pedestal is placed on scaffold board by scaffold board, the paving location ground of scaffold board is slightly above the surrounding base for depositing earth foundation, Gutter is set at deposition earth foundation rear, to ensure that deposition earth foundation will not ponding;
(3), hoistable platform pedestal is installed
A, firstly, production hoistable platform pedestal;
B, it then, is laid with scaffold board on pedestal foundation, hoistable platform pedestal is placed on scaffold board and is fixedly connected, Support post is placed on hoistable platform pedestal and is fixedly connected, scaffold board is fixedly connected with pedestal ground;
C, idler wheel of the installation for the hydraulic stabilizer blade of firm support and convenient for walking on hoistable platform pedestal;
(4), the fixation of sliding rail and support post is installed
A, sliding rail is installed on support post first;
B, support post is fixed on the wall using several groups attached wall component;
(5), electric up-down job platform is installed
A, the upper overhanging girder that two sides are mounted on several horizontal direction parallel settings first is corresponded in support post, is led in upper overhanging Lower overhanging girder is correspondingly arranged below beam;
B, then in the lower section of upper overhanging girder, be provided with it is several with it is upper overhang the vertical upper overhanging secondary beams of girder horizontal direction with And above lower overhanging girder, it is provided with several lower overhanging secondary beams vertical with lower overhanging girder horizontal direction;
C, it is welded with steel pipe between upper overhanging secondary beam and lower overhanging secondary beam, integral type truss platform is formed, on truss platform It is laid with operation scaffold board and forms lift work platform;
D, the driving unit that driving lift work platform carries out oscilaltion on the slide rail is finally installed on support post;
(6), scalable scaffold board is installed
A, when special-shaped exterior walls of buildings facade variation is smaller: telescopic rod is installed close to building side in lift work platform, It is laid with scaffold board on telescopic rod, forms scalable scaffold board;
B, when special-shaped exterior walls of buildings facade changes greatly: in lift work platform left and right ends according to special-shaped exterior walls of buildings Appearance profile is equipped with scalable operating platform, and installs scalable foot hand close to building side on scalable operating platform Plate;
(7), lift work platform trial operation
After energization, unloaded trial operation first carried out to lift work platform, then unloaded trial operation carries out load after there is no problem Expect trial operation, last construction personnel enters, and promotes lift work platform to work layer and carries out construction operation;
(8), lift work platform is cleared up
After the completion of construction, lift work platform drop to ground, cuts off general supply, withdraws scalable scaffold board and telescopic rod and right Lift work platform is cleared up.
2. the electric lifting platform construction method according to claim 1 for special-shaped exterior walls of buildings operation, feature Be: for the hoistable platform pedestal in the step (3) using I-steel welding preparation, the surrounding of the support post is provided with scissors Support, bottom are equipped with bar of sweeping the floor.
3. the electric lifting platform construction method according to claim 1 for special-shaped exterior walls of buildings operation, feature Be: attached wall component includes attached wall frame, wall attaching rod, right-angle coupler in the step (4), and the attached wall frame passes through connecting plate and right angle Fastener connection, the right-angle coupler are connect with wall attaching rod, and the wall attaching rod is fixedly connected with gasket, and the gasket passes through expanding screw Bolt is fixedly connected with wall, and the connecting plate is fixedly connected by high-strength bolt with attached wall frame.
4. the electric lifting platform construction method according to claim 1 for special-shaped exterior walls of buildings operation, feature It is: in the step (5) when installing overhanging girder, the levelness of upper overhanging girder is tested and adjusted with level meter, Ensure the horizontally disposed of lift work platform.
5. the electric lifting platform construction method according to claim 1 for special-shaped exterior walls of buildings operation, feature Be: spacing is the 1/4 of lift work berm width between upper overhanging girder in the step (5), and the upper overhanging girder lower hangs Choosing girder is welded by steel pipe and round steel, and the upper overhanging secondary beam, lower overhanging secondary beam are steel pipe, upper overhanging secondary beam, under Overhang and connected between secondary beam and upper overhanging girder, lower overhanging girder by welding or steel tube fastener, and upper overhanging secondary beam, lower overhanging time The quantity of the length direction steel tube fastener of beam is no less than 4.
6. the electric lifting platform construction method according to claim 1 for special-shaped exterior walls of buildings operation, feature Be: telescopic rod maximum outreach must not exceed the 1/2 of lift work berm width in the step (6).
7. the electric lifting platform construction method according to claim 1 for special-shaped exterior walls of buildings operation, feature It is: is equipped with the jack for plugging guardrail on the telescopic rod.
8. the electric lifting platform construction method according to claim 1 for special-shaped exterior walls of buildings operation, feature Be: the lift work platform is gone up and down on support post using rack pinion mode.
CN201910299133.6A 2019-04-15 2019-04-15 A kind of electric lifting platform construction method for special-shaped exterior walls of buildings operation Pending CN109944430A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709365A (en) * 2021-02-08 2021-04-27 山东省建设建工(集团)有限责任公司 System and method for installing unit type glass curtain wall of variable-angle inclined building

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CN104060810A (en) * 2014-06-23 2014-09-24 北京星河模板脚手架工程有限公司 Novel attached electric construction platform and mounting method for same
CN104420641A (en) * 2013-09-03 2015-03-18 中铁建工集团有限公司 Extensible lifting construction platform
CN204676868U (en) * 2015-06-05 2015-09-30 广东建星建筑设备有限公司 A kind of attachment type raise scaffold expansion bracket being applied to special-shaped building body
CN204899185U (en) * 2015-07-07 2015-12-23 北京星河模板脚手架工程有限公司 Adhere to formula lift high altitude construction device
CN106906994A (en) * 2017-03-08 2017-06-30 上海建工集团股份有限公司 Saddle climbing type Work platform system and its construction method with lossless wall-attaching equipment

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CN104420641A (en) * 2013-09-03 2015-03-18 中铁建工集团有限公司 Extensible lifting construction platform
CN104060810A (en) * 2014-06-23 2014-09-24 北京星河模板脚手架工程有限公司 Novel attached electric construction platform and mounting method for same
CN204676868U (en) * 2015-06-05 2015-09-30 广东建星建筑设备有限公司 A kind of attachment type raise scaffold expansion bracket being applied to special-shaped building body
CN204899185U (en) * 2015-07-07 2015-12-23 北京星河模板脚手架工程有限公司 Adhere to formula lift high altitude construction device
CN106906994A (en) * 2017-03-08 2017-06-30 上海建工集团股份有限公司 Saddle climbing type Work platform system and its construction method with lossless wall-attaching equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709365A (en) * 2021-02-08 2021-04-27 山东省建设建工(集团)有限责任公司 System and method for installing unit type glass curtain wall of variable-angle inclined building
CN112709365B (en) * 2021-02-08 2021-09-21 山东省建设建工(集团)有限责任公司 System and method for installing unit type glass curtain wall of variable-angle inclined building

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