CN101302888B - Dual-purpose wheeled combined scissors fork elevating scaffold with frame - Google Patents
Dual-purpose wheeled combined scissors fork elevating scaffold with frame Download PDFInfo
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- CN101302888B CN101302888B CN 200810062844 CN200810062844A CN101302888B CN 101302888 B CN101302888 B CN 101302888B CN 200810062844 CN200810062844 CN 200810062844 CN 200810062844 A CN200810062844 A CN 200810062844A CN 101302888 B CN101302888 B CN 101302888B
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Abstract
The invention discloses a dual-purpose wheel-typed fork lifting scaffold which is combined by appurtenant frames, which is a lifting scaffold provided with a base device, that is, a dual-purpose wheel, and a door-shaped fork support and telescopic lifting mechanism which is combined by appurtenant frames and loads an operation platform at the top. The fork telescopic lifting mechanism which is combined by door-shaped appurtenant frames is composed of two groups of fork appurtenant frames arranged in two columns with each group of four appurtenant frames and door-shaped; each fork bar attaches to the appurtenant frames to ensure a stable structure by mutual action and respectively bears large top loading; the structure is light, the cost is low, the telescopic lifting is safe and efficient and the operation loading is flexible and convenient; the lifting mechanism is assembled with the unique dual-purpose wheel for transposition and moving, resulting in convenient positioning and support at will, stable over loading, more excellent performance and wider application. The dual-purpose wheel-typed fork lifting scaffold which is combined by appurtenant frames can be applicable to electromechanical, manual or hybrid power driven hydraulic mechanism or other mechanisms to drive telescopic lifting, especially adopts multi-group lanyards to transfer, pull and drive telescopic lifting through pulleys, which is simpler and more reliable, therefore, the lifting scaffold can be applicable to replacing and upgrading lifting scaffolds for ascending operation such as building decoration installation and maintenance and has wide application market.
Description
Technical field
The present invention is a kind of improvement of lifting false work, especially a kind of dual-purpose wheeled combined scissors fork elevating scaffold with frame.
Background technology
In prior art, the scaffold of the ascend operations such as construction and installation maintenance is general have been taken progressively for being taken by metal pipe material and member assembly by original bamboo wood colligation structure, and just progressively be improved to by specialized groups member group and take.But fixedly the scaffold of floor height must bring a lot of inconvenience to operation unexpectedly, is applied to ascend operation so resemble the Work machine of the various ways top year lift platforms such as tortuous arm, intussusception arm or parallel combined scissors fork elevating, and they are each has something to recommend him also respectively deposits shortcoming.Chinese patent " additive frame combined scissor fork flex lifting gearing) " (patent No. 200610049620.X) depends on stacked auxiliary frame by some scissor columns to be combined into novel combined scissors fork expanding and lifting mechanism, and the high lifting of the branched support load-carrying of its combination form efficient is stable flexibly.
Summary of the invention
The objective of the invention is to provide a kind of and install convertible wheel shaft angle and realize mobile or the dual-purpose of positioning supports taken turns, carried the lifting false work of job platform by efficient pair of ∏ type additive frame combined scissor fork flex lifting gearing simple in structure top.
The object of the present invention is achieved like this: dual-purpose wheeled combined scissors fork elevating scaffold with frame by pedestal, dual-purposely take turns, two ∏ type additive frame combined scissor fork flex lifting gearing, lifting drives assembly and job platform consists of.Described pedestal is lifting false work horizontal foundation framework, with passing handle; Described dual-purpose take turns to be connected with variable corner with pedestal by wheel shaft one end cover connection roller one end consist of, axle sleeve connection roller both can be horizontal to the side, by the roller side perpendicular to ground can runner the moving lifting scaffold, variable angle face straightly again, by under the roller side to the strong positioning supports lifting false work in ground; Described pair of ∏ type additive frame combined scissor fork flex lifting gearing is for respectively depending on the additive frame combined scissor fork flex lifting gearing that auxiliary frame consists of the combination of ∏ font by four scissor columns to two groups of row; Described lifting drives the parts combination that assembly is the two ∏ type additive frame combined scissor fork flex lifting gearing telescopic liftings of power drive, can dispose the many groups of power warp guy cable pulley tractives and drive or configuration hydraulic pressure or the two ∏ type additive frame combined scissor fork flex lifting gearing telescopic liftings of other mechanism driving; Described job platform is load capacity and activity platform, and periphery is provided with safing fence.Dual-purpose wheeled combined scissors fork elevating scaffold with frame is born mobile or positioning supports by dual-purpose wheel of base bottom surface device, the two ∏ type additive frame combined scissor fork flex lifting gearings of device and lifting drive assembly above the pedestal, two ∏ type additive frame combined scissor fork flex lifting gearings top device has job platform, drives assembly by lifting and drives two ∏ type additive frame combined scissor fork flex lifting gearings top year job platform telescopic lifting.
Dual-purpose wheeled combined scissors fork elevating scaffold with frame is selected two ∏ type additive frame combined scissor fork flex lifting gearings to do lifting and is supported, structure unique stable with material lightly save, the elevating safety high-efficient homework is flexible, be equipped with cleverly dual-purpose the wheel, but the mobile convenient positioning supports of transposition can be stablized heavy duty, its superior performance is widely applicable, and application market is huge wide.
Description of drawings
Be described further below in conjunction with basic structure, principle and the typical exemplifying embodiment thereof of accompanying drawing to this patent design:
Fig. 1 is that dual-purpose wheeled combined scissors fork elevating scaffold with frame axle sleeve connection wheels side is to horizontal runner displacement example.
Fig. 2 is straightly face positioning supports example of dual-purpose wheeled combined scissors fork elevating scaffold with frame axle sleeve connection roller.
Among the figure: 1 is pedestal, and 2 are dual-purpose the wheel, and 3 is two ∏ type additive frame combined scissor fork flex lifting gearings, and 4 for lifting drives assembly, and 5 is job platform, and 6 for passing handle, and 7 is fence, and 8 is drag-line, and 9 is pulley, and 10 is hand crank.
The specific embodiment
Dual-purpose wheeled combined scissors fork elevating scaffold with frame in force, pedestal and job platform can be done the diversified variations such as size shape according to differences such as carrying capacity requirement and operation types, pedestal can install the passing handle of various types, and the job platform periphery can be installed the safing fences of multiple pattern such as lifting, folding or dismounting.The dual-purpose wheel selected the suitable roller towards the steady powerful support in ground of a side wheel face, connecting roller one end by wheel shaft one end cover becomes variable corner to connect with pedestal, shown in Figure 2 such as Fig. 1, axle sleeve connects roller both can be horizontal to the side, by the roller side perpendicular to ground can runner the moving lifting scaffold, variable angle wheel shaft face straightly again, by under the roller side to the strong positioning supports lifting false work in ground.Two ∏ type additive frame combined scissor fork flex lifting gearings are for respectively depending on the additive frame combined scissor fork flex lifting gearing that auxiliary frame consists of the combination of ∏ font by four scissor columns to two groups of row, every scissors rod depends on auxiliary frame fixed point or slip region, not only having interacted ensures Stability Analysis of Structures but also bears respectively powerful top and carry and support, structure unique stable with material lightly save, the elevating safety high-efficient homework is flexible.The lifting driving assembly of dual-purpose wheeled combined scissors fork elevating scaffold with frame is the parts combination of power drive lifting false work, can dispose the many groups of power warp guy cable pulley transmission tractives such as accompanying drawing and drive or the two ∏ type additive frame combined scissor fork flex lifting gearing telescopic liftings of mechanisms' driving such as power band hydrodynamic pressure, screw rod or rack-and-pinion; Power can be that dynamo-electric driving, manpower drive or dynamo-electric manpower combination drive, more can improve applicable performance and scope.
Claims (1)
1. dual-purpose wheeled combined scissors fork elevating scaffold with frame, comprise pedestal, dual-purposely take turns, two ∏ type additive frame combined scissor fork flex lifting gearing, lifting drive assembly and job platform, it is characterized in that: described pedestal (1) is the lifting false work foundation framework, with passing handle (6); Described dual-purpose wheel the (2) is can change axial the connection with wheel shaft one end cover connection roller one end and pedestal, axle sleeve connects roller both can be horizontal to the side, by the roller side perpendicular to ground can rotating wheel the moving lifting scaffold, axle sleeve connects again variable angle wheel shaft face straightly of roller, consisted of by the structure to the strong positioning supports lifting false work in ground under the roller side, for axle sleeve joins roller shaft to changing to the side or the dual-purpose movable pulley on ground by angle; Described pair of ∏ type additive frame combined scissor fork flex lifting gearing (3) is for respectively depending on the additive frame combined scissor fork flex lifting gearing that auxiliary frame consists of the combination of ∏ font by four scissor columns to two groups of row; Described lifting drives assembly (4) and is the assembly of two ∏ type additive frame combined scissor fork flex lifting gearing (3) telescopic liftings of power drive, is that configuration power transmits the parts combination that tractive drives two ∏ type additive frame combined scissor fork flex lifting gearing (3) telescopic liftings through many group drag-lines (8) and pulley (9); Described job platform (5) is the platform of load capacity and activity, and periphery is provided with safing fence (7); Dual-purpose wheeled combined scissors fork elevating scaffold with frame is born by dual-purpose wheel of pedestal (1) bottom apparatus (2) that runner moves or positioning supports, the two ∏ type additive frame combined scissor fork flex lifting gearings (3) of device and lifting drive assembly (4) above the pedestal (1), and two ∏ type additive frame combined scissor fork flex lifting gearings (3) top device has job platform (5); Drive assembly (4) by lifting and drive two ∏ type additive frame combined scissor fork flex lifting gearings (3) top year job platform (5) telescopic lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810062844 CN101302888B (en) | 2008-07-07 | 2008-07-07 | Dual-purpose wheeled combined scissors fork elevating scaffold with frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810062844 CN101302888B (en) | 2008-07-07 | 2008-07-07 | Dual-purpose wheeled combined scissors fork elevating scaffold with frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101302888A CN101302888A (en) | 2008-11-12 |
| CN101302888B true CN101302888B (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810062844 Expired - Fee Related CN101302888B (en) | 2008-07-07 | 2008-07-07 | Dual-purpose wheeled combined scissors fork elevating scaffold with frame |
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| CN (1) | CN101302888B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575906B (en) * | 2009-06-11 | 2011-01-05 | 中建一局集团建设发展有限公司 | Movable outwards extending operation platform |
| CN102260953A (en) * | 2011-06-27 | 2011-11-30 | 张洪 | Weaving machine with lifting device |
| CN104372927B (en) * | 2014-11-10 | 2016-06-01 | 李荣结 | A kind of mobile scaffolding |
| CN104763131B (en) * | 2015-03-16 | 2017-01-04 | 广西大学 | White washed wall support means |
| CN106006455B (en) * | 2016-07-28 | 2019-01-08 | 中国五冶集团有限公司 | The hydraulic elevator without scaffold building template frame can be achieved |
| CN107186679A (en) * | 2017-06-12 | 2017-09-22 | 成都市容德建筑劳务有限公司 | Adjustable for height workbench |
| CN112031382B (en) * | 2020-09-23 | 2021-12-21 | 含山县龙顺机械配件厂 | Stable scaffold with controllable height and using method |
| CN113432013A (en) * | 2021-06-30 | 2021-09-24 | 宁波市交通建设工程试验检测中心有限公司 | Rapid mapping device and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662476A (en) * | 1986-01-16 | 1987-05-05 | Ross Thomas F | Portable scaffold and retrofit kit therefor |
| CN1730371A (en) * | 2005-08-08 | 2006-02-08 | 倪既民 | Tractive driven shearing fork telescopic lifting mechanism |
| CN1814541A (en) * | 2006-02-27 | 2006-08-09 | 倪既民 | Attached frame type combined shear-fork streatching-lifting mechanism |
| CN1919715A (en) * | 2006-03-27 | 2007-02-28 | 倪既民 | Pull and draw drive-type additive frame combined scissor fork flex lifting gearing |
| CN1994193A (en) * | 2006-12-28 | 2007-07-11 | 倪既民 | Story-height-adjustable combined fork-type multideck shelf |
| CN101092228A (en) * | 2007-06-15 | 2007-12-26 | 倪既民 | Forklift truck with combination of X shaped attached frame |
| CN201212249Y (en) * | 2008-07-07 | 2009-03-25 | 倪既民 | Dual-purpose wheeled combination fork lifting scaffolding with frame |
-
2008
- 2008-07-07 CN CN 200810062844 patent/CN101302888B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662476A (en) * | 1986-01-16 | 1987-05-05 | Ross Thomas F | Portable scaffold and retrofit kit therefor |
| CN1730371A (en) * | 2005-08-08 | 2006-02-08 | 倪既民 | Tractive driven shearing fork telescopic lifting mechanism |
| CN1814541A (en) * | 2006-02-27 | 2006-08-09 | 倪既民 | Attached frame type combined shear-fork streatching-lifting mechanism |
| CN1919715A (en) * | 2006-03-27 | 2007-02-28 | 倪既民 | Pull and draw drive-type additive frame combined scissor fork flex lifting gearing |
| CN1994193A (en) * | 2006-12-28 | 2007-07-11 | 倪既民 | Story-height-adjustable combined fork-type multideck shelf |
| CN101092228A (en) * | 2007-06-15 | 2007-12-26 | 倪既民 | Forklift truck with combination of X shaped attached frame |
| CN201212249Y (en) * | 2008-07-07 | 2009-03-25 | 倪既民 | Dual-purpose wheeled combination fork lifting scaffolding with frame |
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| CN101302888A (en) | 2008-11-12 |
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Addressee: Ni Jimin Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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