CN105672640A - Single-guide-frame multi-stage lifting work platform and construction method thereof - Google Patents
Single-guide-frame multi-stage lifting work platform and construction method thereof Download PDFInfo
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- CN105672640A CN105672640A CN201610139448.0A CN201610139448A CN105672640A CN 105672640 A CN105672640 A CN 105672640A CN 201610139448 A CN201610139448 A CN 201610139448A CN 105672640 A CN105672640 A CN 105672640A
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- saddle
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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
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Abstract
The invention relates to a single-guide-frame multi-stage lifting work platform and a construction method thereof, and relates to the technical field of building construction equipment. The work platform is used for solving the problem that an existing single-guide-frame climbing work platform is low in work efficiency. The single-guide-frame multi-stage lifting work platform comprises a guide frame which is vertically arranged and fixed to the ground and the side face of a building, the guide frame is sleeved with a fixed frame, horizontal operation platforms are arranged on the fixed frame at intervals, the fixed frame is provided with a driving gear and a power device, a rack meshed with the driving gear is arranged on the guide frame, and therefore the horizontal operation platforms can synchronously do vertical lifting motion relative to the guide frame. The construction method includes the steps that the guide frame is vertically fixed to the ground and the side face of the building, and the rack is installed on the guide frame; the guide frame is sleeved with the fixed frame, the fixed frame is provided with the driving gear and the power device, the horizontal operation platforms are arranged on the fixed frame at intervals, and therefore the horizontal operation platforms can synchronously do vertical lifting motion relative to the guide frame.
Description
Technical field
The present invention relates to construction implement technical field, particularly to the multistage synchronization lifting work platforms of one list saddle 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
For existing single saddle climbing type lifting working platform, only there is a job platform, work efficiency is low, the problem that cannot meet construction needs, it is an object of the invention to provide a kind of single multistage synchronization lifting work platforms of saddle and construction method thereof, by multistage horizontal job platform synchronous construction operation, decrease its number of times that climbs, thus improve the efficiency of construction of external wall.
The technical solution adopted for the present invention to solve the technical problems is: single saddle multistage synchronization lifting work platforms 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; Described saddle is arranged with a fixed frame, the horizontal job platform of at least two is arranged at intervals on described fixed frame, described fixed frame arranges 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 horizontal job platform described at least two can move relative to the vertical lifting that described saddle is made to synchronize.
Preferably, described horizontal job platform is formed by some level standards joint is end to end; 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 multistage synchronization lifting work platforms of a kind of single saddle, 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, a sheathed fixed frame on described saddle, assemble the horizontal job platform of at least two, each described horizontal job platform installs described gear-rack drive system and drives gear and power set accordingly, and described horizontal job platform interval is installed on described fixed frame so that horizontal job platform described at least two can need to make to synchronize vertical elevating movement relative to described saddle according to construction.
Preferably, in described step 2, described horizontal job platform is formed by some level standards joint is end to end; When assembling described horizontal job platform, first described fixed frame is sheathed on the saddle of the tooth bar being provided with described gear-rack drive system, keep described fixed frame position motionless, lift described horizontal job platform successively and be bolted to the both sides of described fixed frame so that the gear that drives on described fixed frame is meshed with the tooth bar on described saddle.
Effect of the invention is that:
One, the multistage synchronization lifting work platforms of single saddle of the present invention, by a fixed frame sheathed on single-column saddle, multistage horizontal job platform interval is fixed on fixed frame, and fixed frame arranges driving gear and the power set of gear-rack drive system, gear is driven to engage with the tooth bar being arranged on saddle, power set can control multistage horizontal job platform and synchronize steadily lifting, 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. the multistage synchronization lifting work platforms of single saddle of the present invention is particularly suited for facade and decorates, the work such as whitewashes.
Two, the construction method of the multistage synchronization lifting work platforms of list saddle 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 interval is arranged on the fixed frame being sheathed on saddle, make multistage horizontal job platform can make to synchronize vertical elevating movement along saddle, 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 multistage synchronization lifting work platforms of single saddle of one embodiment of the invention;
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 multistage synchronization lifting work platforms of the single saddle 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 multistage synchronization lifting work platforms 10 of single saddle 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; Saddle 11 is arranged with a fixed frame 14, the horizontal job platform of at least two 15 is arranged at intervals on described fixed frame 14, described fixed frame 14 arranges 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 two horizontal job platforms 15 can move relative to the vertical lifting that saddle 11 is made synchronize. 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 multistage synchronization lifting work platforms 10 of single saddle of the present invention, by a fixed frame 14 sheathed on single-column saddle 11, multistage horizontal job platform 15 interval is fixed on fixed frame 14, and fixed frame 14 arranges driving gear and the power set of gear-rack drive system, gear is driven to engage with the tooth bar being arranged on saddle 11, power set can control multistage horizontal job platform 15 and synchronize steady lifting, make the multistage horizontal job platform 15 can in different layers synchronous construction operation, also multistage horizontal job platform 15 can be made to realize collaborative work according to construction feature, successively complete each working procedure, thus improving external wall efficiency of construction. the multistage synchronization lifting work platforms 10 of single saddle 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 15 is formed by some level standards joint is end to end; Fixed frame 14 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 14, and be meshed with tooth bar fixing on saddle 11. The quantity of above-mentioned horizontal job platform 15 and length need to be determined according to the height of building 1 and width. Each horizontal job platform 15 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 job platform 15 is fixed on saddle 11 by fixed frame 14, not only increases the stability in the large of horizontal job platform 15 structure, and ensure that the safety that horizontal job platform 15 vertically runs; Horizontal job platform 15 is formed by connecting by some level standards joint head and the tail bolt, can according to the width of the horizontal job platform 15 of the width flexible of building 1, decrease the number of times of single multistage synchronization lifting work platforms 10 integral level displacement of saddle, 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 16 being made up and in frame structure of shaped steel, and base 16 is connected with saddle 11 bottom bolt. Base 16 can be set to fixed or portable according to the requirement of construction, that is, can affixed some legs bottom base 16, leg is made to be connected with the embedded part bolt on ground 2, or, some rollers are set bottom base 16 so that single multistage synchronization lifting work platforms 10 of saddle 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 multistage synchronization lifting work platforms 10 of saddle also includes click drive system (not shown), the ratchet of click drive system is fixed on fixed frame 14, 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 15 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 multistage synchronization lifting work platforms of list saddle 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, a sheathed fixed frame 14 on saddle 11, assemble two horizontal job platforms 15, each horizontal job platform 15 is installed gear-rack drive system and drives gear and power set accordingly, and two horizontal job platform 15 intervals are installed on fixed frame 14 so that two horizontal job platforms 15 can need to make to synchronize vertical elevating movement relative to saddle 11 according to construction.
The construction method of the multistage synchronization lifting work platforms of list saddle 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 15 of at least two, and be respectively mounted gear-rack drive system and drive gear and power set accordingly, then, horizontal job platform 15 interval is arranged on the fixed frame 14 being sheathed on saddle 11, make multistage horizontal job platform 15 can make to synchronize vertical elevating movement along saddle 11, 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 15 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 15 can in different layers synchronous construction operation, also multistage horizontal job platform 15 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 15 is formed by some level standards joint is end to end; Fixed frame 14 is the frame structure being welded by shaped steel and matching with saddle 11; During assembling, first fixed frame 14 is sheathed on the saddle 11 of the tooth bar being provided with gear-rack drive system, keep fixed frame 14 position motionless, simultaneously, the horizontal job platform 15 of lifting be bolted to the both sides of fixed frame 14 successively so that the gear that drives on fixed frame 14 is meshed with the tooth bar on saddle 11. Horizontal job platform 15 is fixed on saddle 11 by fixed frame 14, not only constructs convenient, improves the stability in the large of horizontal job platform 15 structure, and ensure that the safety that horizontal job platform 15 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. single multistage synchronization lifting work platforms of saddle, 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;
Described saddle is arranged with a fixed frame, the horizontal job platform of at least two is arranged at intervals on described fixed frame, described fixed frame arranges 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 horizontal job platform described at least two can move relative to the vertical lifting that described saddle is made to synchronize.
2. the multistage synchronization lifting work platforms of single saddle according to claim 1, it is characterised in that: described horizontal job platform is formed by some level standards joint is end to end; 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. the multistage synchronization lifting work platforms of single saddle 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. the multistage synchronization lifting work platforms of single saddle 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. the multistage synchronization lifting work platforms of single saddle 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. the multistage synchronization lifting work platforms of single saddle 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 multistage synchronization lifting work platforms of single saddle according to any one of claim 1 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 single multistage synchronization lifting work platforms of saddle 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, a sheathed fixed frame on described saddle, assemble the horizontal job platform of at least two, each described horizontal job platform installs described gear-rack drive system and drives gear and power set accordingly, and described horizontal job platform interval is installed on described fixed frame so that horizontal job platform described at least two can need to make to synchronize vertical elevating movement relative to described saddle according to construction.
9. construction method according to claim 8, it is characterised in that: in described step 2, described horizontal job platform is formed by some level standards joint is end to end; When assembling described horizontal job platform, first described fixed frame is sheathed on the saddle of the tooth bar being provided with described gear-rack drive system, keep described fixed frame position motionless, lift described horizontal job platform successively and be bolted to the both sides of described fixed frame so that the gear that drives on described fixed frame is meshed with the tooth bar on described saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610139448.0A CN105672640A (en) | 2016-03-11 | 2016-03-11 | Single-guide-frame multi-stage lifting work platform and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610139448.0A CN105672640A (en) | 2016-03-11 | 2016-03-11 | Single-guide-frame multi-stage lifting work platform and construction method thereof |
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| CN105672640A true CN105672640A (en) | 2016-06-15 |
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| CN201610139448.0A Pending CN105672640A (en) | 2016-03-11 | 2016-03-11 | Single-guide-frame multi-stage lifting work platform and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551313A (en) * | 2020-09-08 | 2021-03-26 | 郑州轻工业大学 | Single-upright-column elevator space offset expansion device and elevator |
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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 |
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| CN112551313A (en) * | 2020-09-08 | 2021-03-26 | 郑州轻工业大学 | Single-upright-column elevator space offset expansion device and elevator |
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