CN105781092A - Single-guide-frame and multi-stage lifting working platform with adjustable interval and construction method thereof - Google Patents
Single-guide-frame and multi-stage lifting working platform with adjustable interval and construction method thereof Download PDFInfo
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- CN105781092A CN105781092A CN201610140956.0A CN201610140956A CN105781092A CN 105781092 A CN105781092 A CN 105781092A CN 201610140956 A CN201610140956 A CN 201610140956A CN 105781092 A CN105781092 A CN 105781092A
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- saddle
- frame
- fixed
- job platform
- gear
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/38—Scaffolds partly supported by the building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a single-guide-frame and multi-stage lifting working platform with the adjustable interval and a construction method thereof, and relates to the technical field of construction equipment for buildings. The problem that an existing single-guide-frame climbing type working platform is low in working efficiency is solved. The single-guide-frame and multi-stage lifting working platform with the adjustable interval comprises a guide frame which is arranged vertically on and fixed to the ground. The guide frame is fixed to one side face of a building through a wall attaching device. The guide frame is provided with at least two horizontal operating platforms which are spaced. Each horizontal operating platform is provided with a drive gear of a gear and rack drive system, and a power device. The guide frame is provided with racks engaged with the drive gears, so that each horizontal operating platform makes vertical lifting motion relative to the guide frame. The construction method includes the steps that the vertically arranged guide frame is fixed to both the ground and the building; the racks are installed onto the guide frame; the at least two horizontal operating platforms are assembled, the drive gears and the power devices are installed onto the horizontal operating platforms; and the horizontal operating platforms are installed onto the guide frame sequentially so that all the horizontal operating platforms can make vertical lifting motion relative to the guide frame.
Description
Technical field
The present invention relates to construction implement technical field, particularly to a kind of adjustable single saddle multistage lifting work platforms of spacing and construction method thereof.
Background technology
Traditional architecture alien invasion is constructed usually by setting up steel pipe scaffold or plug-in driven hanging basket auxiliary construction, sets up steel pipe scaffold and has that material usage is big, the time of setting up is long, is not easy to operation and construction material transport inconvenience, the problems such as potential safety hazard is more；And plug-in driven hanging basket exists that operation support body is unstable, length is shorter, bearing capacity is limited, and external environment (wind etc.) is on problems such as construction quality impact are bigger.
Development along with building industry level, the application of single saddle climbing type lifting working platform is increasingly extensive, which overcoming conventional steel scaffold and the various shortcomings of plug-in driven hanging basket construction, stable working, lifting capacity are big, operation face width, safe and reliable, and improve labor productivity.But, owing to the building structure number of plies is increasing, and working procedure is increasingly sophisticated, and existing single saddle climbing type lifting working platform only has a job platform, and work efficiency is low, it is impossible to meet construction needs.
In sum, in current construction implement technical field, how to design the construction lifting platform that a kind of speed of application is fast, mechanization degree is high and seem very necessary.
Summary of the invention
A job platform is only had for existing single saddle climbing type lifting working platform, work efficiency is low, the problem that cannot meet construction needs, it is an object of the invention to provide a kind of adjustable single saddle multistage lifting work platforms of spacing and construction method thereof, make the multistage horizontal job platform can in different layers synchronous construction operation, also multistage horizontal job platform can be made to realize collaborative work, successively complete each working procedure, thus improving external wall efficiency of construction.
The technical solution adopted for the present invention to solve the technical problems is: the adjustable single saddle multistage lifting work platforms of spacing includes one vertically arranged and be fixed on the saddle on ground, and described saddle is fixed on the side of building by some wall-attaching equipment；On described saddle, interval arranges the horizontal job platform of at least two, each described horizontal job platform is respectively provided with driving gear and the power set of gear-rack drive system, described saddle arranges the tooth bar being meshed with described driving gear of described gear-rack drive system so that each described horizontal job platform all can do vertical lifting motion relative to described saddle.
Preferably, described horizontal job platform includes the fixed frame being sheathed on described saddle, and is fixed in described fixed frame both sides, and is saved end to end horizontal-extending platform by some level standards；Described fixed frame is the frame structure being welded by shaped steel and matching with described saddle；Described driving gear is fixed on the inner side of described fixed frame, and is meshed with tooth bar fixing on described saddle.
Preferably, described level standard joint includes the supporting frame being made up and be truss structure of shaped steel, is fixed on the horizontal pedal at support frame as described above body top, and is vertically fixed on guardrail and the toeguard of support frame as described above body side surface.
Preferably, described saddle is formed by some vertical standard knots are end to end, and the support body of truss structure is made up and is to described vertical standard knot of shaped steel, and between adjacent two described vertical standard knots, bolt connects.
Preferably, the bottom of described saddle is additionally provided with the base being made up and in frame structure of shaped steel, and described base is connected with described saddle bottom bolt.
Preferably, described wall-attaching equipment is made up of shaped steel, and one end of described wall-attaching equipment is connected with described saddle bolt, and the other end of described wall-attaching equipment is locked with the pre-embedded bolt in described side of buildings xoncrete structure.
Preferably, it also includes click drive system, and the ratchet of described click drive system is fixed on described fixed frame, and the crosspiece being meshed with described ratchet of described click drive system is fixed on described saddle.
It addition, present invention also offers the construction method of the adjustable single saddle multistage lifting work platforms of a kind of spacing, step is as follows:
One, saddle it is vertically arranged to ground and fixes, making described saddle affixed by some wall-attaching equipment with the side of building, and the tooth bar of gear-rack drive system is installed on described saddle；
Two, the horizontal job platform of at least two is assembled, each described horizontal job platform installs described gear-rack drive system and drives gear and power set accordingly, and described horizontal job platform is installed on described saddle successively so that each described horizontal job platform all can need to do vertical lifting motion relative to described saddle according to construction.
Preferably, in described step 2, described horizontal job platform includes the fixed frame being sheathed on described saddle, and is fixed in described fixed frame both sides, and is saved end to end horizontal-extending platform by some level standards；When assembling described horizontal job platform, the driving gear of described gear-rack drive system is first installed in the inner side of described fixed frame, and described fixed frame is sheathed on the saddle of the tooth bar being provided with described gear-rack drive system, the gear that drives on described fixed frame is made to be meshed with the tooth bar on described saddle, keep described fixed frame position motionless, meanwhile, lift described horizontal-extending platform and be bolted to the both sides of described fixed frame.
Effect of the invention is that:
One, the adjustable single saddle multistage lifting work platforms of the spacing of the present invention, by arranging multistage horizontal job platform on single-column saddle, and each horizontal job platform is respectively provided with independent power set, power set can control each horizontal job platform independent work, not only ensure the lifting of each horizontal job platform steadily, and make the multistage horizontal job platform can in different layers synchronous construction operation, also multistage horizontal job platform can be made to realize collaborative work according to construction feature, successively complete each working procedure, thus improving external wall efficiency of construction.
Two, the construction method of the adjustable single saddle multistage lifting work platforms of spacing of the present invention, first, it is connected fixing with ground and side of buildings respectively for saddle, and the tooth bar of gear-rack drive system is installed on saddle, then, assemble the horizontal job platform of at least two, and be respectively mounted gear-rack drive system and drive gear and power set accordingly, then, horizontal job platform is installed on saddle successively, can move along saddle as vertical lifting, increase along with construction height, can at the some vertical standard knots of the continuous over installation of present level saddle, and the tooth bar of corresponding length, horizontal job platform is made to can continue to rise along saddle, to realize the construction operation of follow-up height.By above-mentioned construction method so that multistage horizontal job platform in different layers synchronous construction operation, also can making multistage horizontal job platform realize collaborative work according to construction feature, successively completing each working procedure, thus improving external wall efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the adjustable single saddle multistage lifting work platforms of one embodiment of the invention spacing；
Fig. 2 is the side view of the Y direction of Fig. 1；
Fig. 3 is the side view of the X-direction of Fig. 1；
Fig. 4 is the top view of the Z-direction of Fig. 1.
Detailed description of the invention
The adjustable single saddle multistage lifting work platforms of the spacing present invention proposed below in conjunction with the drawings and specific embodiments and construction method thereof further describe.According to description below and claims, advantages and features of the invention will be apparent from.Hereinafter by cited embodiment in conjunction with accompanying drawing, technology contents and the feature of the present invention will be described in detail.Need to additionally illustrating, accompanying drawing all adopts the form simplified very much and all uses non-ratio accurately, only in order to convenience, the purpose aiding in illustrating the embodiment of the present invention lucidly.For sake of convenience, described below " on ", the upper and lower direction of D score and accompanying drawing consistent, but this can not become the restriction of technical solution of the present invention.
Embodiment one: the adjustable single saddle multistage lifting work platforms 10 of spacing of the present invention is described in conjunction with Fig. 1 to Fig. 4, vertically arranged and be fixed on the saddle 11 on ground 2 including one, saddle 11 is fixed on the side of building 1 by some wall-attaching equipment 12；On saddle 11, interval arranges two horizontal job platforms 14, each horizontal job platform 14 is respectively provided with driving gear and the power set (not shown) of gear-rack drive system, this saddle 11 arranges the tooth bar (not shown) being meshed with driving gear of gear-rack drive system so that each horizontal job platform 14 all can do vertical lifting motion relative to saddle 11.The concrete structure of said gear rack drives system and power set and annexation are prior art content, and, they are connected with the signal of work platform hoist system is also prior art content, is no longer specifically described herein.
Increasing for the current architecture configuration number of plies and working procedure is increasingly sophisticated, and existing single saddle climbing type lifting working platform only has a horizontal job platform, cause the problem that work efficiency is low, the adjustable single saddle multistage lifting work platforms 10 of spacing of the present invention, by arranging multistage horizontal job platform 14 on single-column saddle 11, and each horizontal job platform 14 is respectively provided with independent power set, power set can control each horizontal job platform 14 independent work, not only ensure that each horizontal job platform 14 lifts steadily, and make the multistage horizontal job platform 14 can in different layers synchronous construction operation, also multistage horizontal job platform 14 can be made to realize collaborative work according to construction feature, successively complete each working procedure, thus improving external wall efficiency of construction.The adjustable single saddle multistage lifting work platforms 10 of spacing of the present invention is particularly suited for facade and decorates, the work such as whitewashes.
Please continue to refer to Fig. 1 to Fig. 4, above-mentioned horizontal job platform 14 includes the fixed frame 14a being sheathed on saddle 11, and is fixed in fixed frame 14a both sides, and is saved end to end horizontal-extending platform 14b by some level standards；Fixed frame 14a is the frame structure being welded by shaped steel and matching with saddle 11；Drive gear to be fixed on the inner side of fixed frame 14a, and be meshed with tooth bar fixing on saddle 11.Quantity and the length of above-mentioned horizontal-extending platform 14b need to be determined according to the height of building 1 and width.Each horizontal job platform 14 is provided with at least one entrance, and the structure of entrance can be automatically switched off or interlock by automatically controlled mode, to ensure the safety of workmen.Visible, horizontal-extending platform 14b is fixed on saddle 11 by fixed frame 14a, not only increases the stability in the large of horizontal job platform 14 structure, and ensure that the safety that horizontal job platform 14 vertically runs；Horizontal job platform 14 is formed by connecting by some level standards joint head and the tail bolt, can according to the width of the horizontal job platform 14 of the width flexible of building 1, decrease the number of times of single saddle multistage lifting work platforms 10 integral level displacement, improve work efficiency.
Above-mentioned level standard joint includes the supporting frame being made up and be truss structure of shaped steel, is fixed on the horizontal pedal at supporting frame top, and is vertically fixed on guardrail and the toeguard of supporting frame top.The above-mentioned constituent material of supporting frame and structure make its bearing capacity higher, provide safe and reliable operating platform for workmen.
Above-mentioned saddle 11 is formed by some vertical standard knots are end to end, the support body of truss structure is made up and is to vertical standard knot of shaped steel, the quantity of vertical standard knot and length need according to construction and determine, and between adjacent two vertical standard knots, bolt connects, it is simple to dismantle and install.
Further, the bottom of above-mentioned saddle 11 is additionally provided with the base 15 being made up and in frame structure of shaped steel, and base 15 is connected with saddle 11 bottom bolt.Base 15 can be set to fixed or portable according to the requirement of construction, that is, can affixed some legs bottom base 15, leg is made to be connected with the embedded part bolt on ground 2, or, some rollers are set bottom base 15 so that single saddle multistage lifting work platforms 10 can need shift position according to construction.
As shown in Fig. 1, Fig. 3 and Fig. 4, above-mentioned wall-attaching equipment 12 is made up of shaped steel, and one end of wall-attaching equipment 12 is connected with saddle 11 bolt, and the other end of wall-attaching equipment 12 is locked with the pre-embedded bolt in the xoncrete structure of building 1 side；The shape of wall-attaching equipment 12 can be I type or V-type etc., the wall-attaching equipment 12 of the present embodiment is V-shaped, it is more beneficial for saddle 11 and is stably supported in building 1 side, adjacent two wall-attaching equipment 12 are arranged at a certain distance, in the present embodiment, saddle 11 is often increased four vertical standard knots and need to be installed one wall-attaching equipment 12, certainly, according to different construction needs, wall-attaching equipment 12 quantity is set and spacing is different, be not construed as limiting herein.
Further, single saddle multistage lifting work platforms 10 also includes click drive system (not shown), the ratchet of click drive system is fixed on fixed frame 14a, and the crosspiece being meshed with ratchet of click drive system is fixed on saddle 11.Click drive system is it can be avoided that horizontal job platform 14 free falling, and concrete structure and the annexation of above-mentioned click drive system are prior art content, are no longer specifically described herein.
Embodiment two: the construction method of the adjustable single saddle multistage lifting work platforms of spacing of the present invention is described in conjunction with Fig. 1 to Fig. 4, and step is as follows:
One, saddle 11 it is vertically arranged to ground 2 and fixes, making saddle 11 affixed by some wall-attaching equipment 12 with the side of building 1, and the tooth bar of gear-rack drive system is installed on saddle 11；
Two, the horizontal job platform 14 of at least two is assembled, each horizontal job platform 14 is installed gear-rack drive system and drives gear and power set accordingly, and horizontal job platform 14 is installed on saddle 11 successively so that each horizontal job platform 14 all can need to do vertical lifting motion relative to saddle 11 according to construction.
The construction method of the adjustable single saddle multistage lifting work platforms of spacing of the present invention, first, it is connected fixing with ground 2 and building 1 side respectively for saddle 11, and the tooth bar of gear-rack drive system is installed on saddle 11, then, assemble the horizontal job platform 14 of at least two, and be respectively mounted gear-rack drive system and drive gear and power set accordingly, then, horizontal job platform 14 is installed on saddle 11 successively, can move along saddle 11 as vertical lifting, increase along with construction height, can at the some vertical standard knots of the continuous over installation of present level saddle 11, and the tooth bar of corresponding length, horizontal job platform 14 is made to can continue to rise along saddle 11, to realize the construction operation of follow-up height.By above-mentioned construction method, make the multistage horizontal job platform 14 can in different layers synchronous construction operation, also multistage horizontal job platform 14 can being made to realize collaborative work according to construction feature, successively completing each working procedure, thus improving external wall efficiency of construction.
Please continue to refer to Fig. 1 to Fig. 4, in above-mentioned steps two, horizontal job platform 14 includes the fixed frame 14a being sheathed on saddle 11, and is fixed in fixed frame 14a both sides, and is saved end to end horizontal-extending platform 14b by some level standards；Fixed frame 14a is the frame structure being welded by shaped steel and matching with saddle 11；During assembling, first install in the inner side of fixed frame 14a and drive gear, and fixed frame 14a is sheathed on the saddle 11 being provided with tooth bar, the gear that drives on fixed frame 14a is made to be meshed with the tooth bar on saddle 11, keep fixed frame 14a position motionless, meanwhile, lift horizontal-extending platform 14b and be bolted to the both sides of fixed frame 14a.Horizontal job platform 14 is fixed on saddle 11 by fixed frame 14a, not only constructs convenient, improves the stability in the large of horizontal job platform 14 structure, and ensure that the safety that horizontal job platform 14 vertically runs.
Foregoing description is only the description to present pre-ferred embodiments, not any restriction to the scope of the invention, any change that the those of ordinary skill in field of the present invention does according to the disclosure above content, modification, belongs to the protection domain of claims.
Claims (9)
1. the adjustable single saddle multistage lifting work platforms of spacing, it is characterised in that including:
One is vertically arranged and be fixed on the saddle on ground, and described saddle is fixed on the side of building by some wall-attaching equipment；
On described saddle, interval arranges the horizontal job platform of at least two, each described horizontal job platform is respectively provided with driving gear and the power set of gear-rack drive system, described saddle arranges the tooth bar being meshed with described driving gear of described gear-rack drive system so that each described horizontal job platform all can do vertical lifting motion relative to described saddle.
2. single saddle multistage lifting work platforms according to claim 1, it is characterized in that: described horizontal job platform includes the fixed frame being sheathed on described saddle, and be fixed in described fixed frame both sides, and saved end to end horizontal-extending platform by some level standards；Described fixed frame is the frame structure being welded by shaped steel and matching with described saddle；Described driving gear is fixed on the inner side of described fixed frame, and is meshed with tooth bar fixing on described saddle.
3. single saddle multistage lifting work platforms according to claim 2, it is characterized in that: described level standard joint includes being made up of shaped steel and being the supporting frame of truss structure, it is fixed on the horizontal pedal at support frame as described above body top, and is vertically fixed on guardrail and the toeguard of support frame as described above body side surface.
4. single saddle multistage lifting work platforms according to claim 1, it is characterized in that: described saddle is formed by some vertical standard knots are end to end, the support body of truss structure is made up and is to described vertical standard knot of shaped steel, and between adjacent two described vertical standard knots, bolt connects.
5. single saddle multistage lifting work platforms according to claim 1, it is characterised in that: the bottom of described saddle is additionally provided with the base being made up and in frame structure of shaped steel, and described base is connected with described saddle bottom bolt.
6. single saddle multistage lifting work platforms according to claim 1, it is characterized in that: described wall-attaching equipment is made up of shaped steel, one end of described wall-attaching equipment is connected with described saddle bolt, and the other end of described wall-attaching equipment is locked with the pre-embedded bolt in described side of buildings xoncrete structure.
7. the single saddle multistage lifting work platforms according to any one of claim 2 to 6, it is characterized in that: also include click drive system, the ratchet of described click drive system is fixed on described fixed frame, and the crosspiece being meshed with described ratchet of described click drive system is fixed on described saddle.
8. the construction method of the adjustable single saddle multistage lifting work platforms of spacing as described in any one of claim 1 to 7, step is as follows:
One, saddle it is vertically arranged to ground and fixes, making described saddle affixed by some wall-attaching equipment with the side of building, and the tooth bar of gear-rack drive system is installed on described saddle；
Two, the horizontal job platform of at least two is assembled, each described horizontal job platform installs described gear-rack drive system and drives gear and power set accordingly, and described horizontal job platform is installed on described saddle successively so that each described horizontal job platform all can need to do vertical lifting motion relative to described saddle according to construction.
9. construction method according to claim 8, it is characterized in that: in described step 2, described horizontal job platform includes the fixed frame being sheathed on described saddle, and is fixed in described fixed frame both sides, and is saved end to end horizontal-extending platform by some level standards；When assembling described horizontal job platform, the driving gear of described gear-rack drive system is first installed in the inner side of described fixed frame, and described fixed frame is sheathed on the saddle of the tooth bar being provided with described gear-rack drive system, the gear that drives on described fixed frame is made to be meshed with the tooth bar on described saddle, keep described fixed frame position motionless, meanwhile, lift described horizontal-extending platform and be bolted to the both sides of described fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140956.0A CN105781092A (en) | 2016-03-11 | 2016-03-11 | Single-guide-frame and multi-stage lifting working platform with adjustable interval and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140956.0A CN105781092A (en) | 2016-03-11 | 2016-03-11 | Single-guide-frame and multi-stage lifting working platform with adjustable interval and construction method thereof |
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| CN105781092A true CN105781092A (en) | 2016-07-20 |
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| CN201610140956.0A Pending CN105781092A (en) | 2016-03-11 | 2016-03-11 | Single-guide-frame and multi-stage lifting working platform with adjustable interval and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285078A (en) * | 2018-03-09 | 2018-07-17 | 中建三局集团有限公司 | Top supernumerary segment extends downwardly formula transport device and implementation |
| CN115030311A (en) * | 2022-06-24 | 2022-09-09 | 中建八局第二建设有限公司 | Installation construction method and construction lifting device for door type steel frame structure |
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|---|---|---|---|---|
| JPH0525933A (en) * | 1991-07-24 | 1993-02-02 | Shimizu Corp | Strut type scaffold form lifting device and concrete building frame construction method |
| CN101148945A (en) * | 2007-03-02 | 2008-03-26 | 顾粉兵 | Building exterior wall finishing automatic lifting workbench |
| CN204001648U (en) * | 2014-08-14 | 2014-12-10 | 贺善虎 | Column multiple layer up-down scaffold device |
| CN105155828A (en) * | 2015-09-24 | 2015-12-16 | 上海建工集团股份有限公司 | Lifting platform and four-upright guide rail bracket thereof |
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2016
- 2016-03-11 CN CN201610140956.0A patent/CN105781092A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525933A (en) * | 1991-07-24 | 1993-02-02 | Shimizu Corp | Strut type scaffold form lifting device and concrete building frame construction method |
| CN101148945A (en) * | 2007-03-02 | 2008-03-26 | 顾粉兵 | Building exterior wall finishing automatic lifting workbench |
| CN204001648U (en) * | 2014-08-14 | 2014-12-10 | 贺善虎 | Column multiple layer up-down scaffold device |
| CN105155828A (en) * | 2015-09-24 | 2015-12-16 | 上海建工集团股份有限公司 | Lifting platform and four-upright guide rail bracket thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285078A (en) * | 2018-03-09 | 2018-07-17 | 中建三局集团有限公司 | Top supernumerary segment extends downwardly formula transport device and implementation |
| CN115030311A (en) * | 2022-06-24 | 2022-09-09 | 中建八局第二建设有限公司 | Installation construction method and construction lifting device for door type steel frame structure |
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Application publication date: 20160720 |
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