CN101092230B - Forklift truck with combination of foldaway attached frame with changeable fork - Google Patents
Forklift truck with combination of foldaway attached frame with changeable fork Download PDFInfo
- Publication number
- CN101092230B CN101092230B CN 200710069666 CN200710069666A CN101092230B CN 101092230 B CN101092230 B CN 101092230B CN 200710069666 CN200710069666 CN 200710069666 CN 200710069666 A CN200710069666 A CN 200710069666A CN 101092230 B CN101092230 B CN 101092230B
- Authority
- CN
- China
- Prior art keywords
- fork
- variable
- variable fork
- bifurcated
- foldaway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to fork changed collapsible added frame combined shear fork cherry picker. It uses given fork changed frame added combined shear fork stretching elevating as stretching lifting support. Shear fork arranges with given included angle to make each of them can respectively bear strong support. It has the advantages of simple structure, saving material, high efficiency for load support, stable and reliable stretching lifting. In addition, it can be widely used in building decoration, assembling maintenance etc. Thus it has huge and wide market prospect.
Description
Technical field
The present invention is a kind of improvement of scissors type elevating car, especially a kind of variable fork foldaway attached frame combination shears forklift.
Background technology
In prior art, the scissors type elevating car is used quite general both at home and abroad.Existing scissors type elevating car is all to cut the parallel townhouse of fork with two row or multiple row to do lifting and support, this class scissors mechanism to cut the parallel pitman of fork must be thick solid but do not play a supportive role, cause structure heavy and raise after the job platform poor stability rock difficult stopping.Chinese patent " additive frame combined scissor fork flex lifting gearing " (application number 200610049620.X) design consists of the combined scissors fork expanding and lifting mechanism by the attached some scissor columns of changeable pattern auxiliary frame, and it makes scissor column become angle to arrange supporting efficiency and stability obviously improves.
Summary of the invention
The objective of the invention is to provide a kind of scissors type elevating car by variable fork additive frame combined scissor fork flex lifting gearing jacking variable fork carrying platform, the skilful superior performance cost savings of its elite variable fork additive frame combined scissor fork flex lifting gearing structure letter, the operation of lifting stability and high efficiency is convenient and reliable, and the used time also can conveniently not fold reduced volume and is convenient to mobile being beneficial to and deposits.
The object of the present invention is achieved like this: variable fork foldaway attached frame combination shears forklift drives assembly, variable fork pedestal and movable pulley by variable fork carrying platform, variable fork additive frame combined scissor fork flex lifting gearing, lifting and consists of.The variable fork pedestal is that the basic mounting of lift car connects two bar formula platform front ends by front stall through variable fork shaft and consists of and can change bifurcated angle form, two bar formula platform rear ends are connected with bifurcated Zhi Lianji structure and variable fork steering unit, movable pulley has been set up in the bottom of variable fork pedestal, avris is provided with the support leg, and movable pulley can set special actuating device.Variable fork additive frame combined scissor fork flex lifting gearing and lifting thereof are set on the variable fork pedestal drive assembly, variable fork additive frame combined scissor fork flex lifting gearing top is provided with the variable fork carrying platform.Each connects yi word pattern auxiliary frame front end group and can change the bifurcated angle in pairs through variable fork shaft to described variable fork additive frame combined scissor fork flex lifting gearing by some layers of variable fork link rod two ends, each attached di-group scissor column of yi word pattern auxiliary frame consists of, and partly or entirely the yi word pattern auxiliary frame can be connected with bifurcated Zhi Lianji structure to the rear end of group.The variable fork carrying platform is that two superimposed being connected into through variable fork shaft of fan-shaped platform face portion can change bifurcated angle form, and can synchronize with width the operation platform that changes the bifurcated angle with the variable fork additive frame combined scissor fork flex lifting gearing, and periphery is provided with safe fence.Variable fork foldaway attached frame combination shears forklift can conveniently fold at ordinary times reduced volume and be convenient to move to be beneficial to deposit; Moving to during operation needs the position to make two bar formula platforms at a certain angle according to operation height operation variable fork steering unit, and fix the support leg, drive assembly driving variable fork additive frame combined scissor fork flex lifting gearing by lifting and push up a year variable fork carrying platform telescopic lifting.
The elite variable fork additive frame combined scissor fork flex lifting gearing of variable fork foldaway attached frame combination shears forklift is made telescopic lifting and is supported, can conveniently fold at ordinary times reduced volume is convenient to move to be beneficial to deposit, during use, scissor column is arranged into a certain angle, every scissors rod all interacts and bears respectively powerful support, and bearing capacity and the stability of telescopic lifting are strengthened especially.Especially adopt the guy cable pulley tractive to drive and make lifting driving series, the light and handy material of structure is saved, load support uniform high-efficiency, telescopic lifting stability and safe reliability General Promotion.It can be widely used in building decoration, installation and maintenance etc. ascend operation field, is the renewal product of existing heavy scissors fork elevating equipment, and market outlook are 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 a kind of variable fork foldaway attached frame combination shears forklift basic structure that is moved by man-driven, in illustration, the variable fork additive frame combined scissor fork flex lifting gearing is done the telescopic lifting support by four groups of single-row scissor columns, and telescopic lifting is to make tractive by four groups of guy cable pulley groups of lifting driving assembly to drive; A connects yi word pattern auxiliary frame front end with B enlarged drawing illustration a kind of yi word pattern auxiliary frame cross section structure pattern and a kind of variable fork link rod through variable fork shaft and organizes in pairs and can change bifurcated angle structure.
Fig. 2 is that the structure that the variable fork carrying platform is carried on a kind of variable fork additive frame combined scissor fork flex lifting gearing top is disassembled example.
Fig. 3 a kind ofly moves the variable fork foldaway attached frame combination shears forklift folding example of dwindling at ordinary times by man-driven.
In accompanying drawing: 1 is safe fence, and 2 is the variable fork carrying platform, and 3 is scissor column, 4 is variable fork shaft, and 5 is the yi word pattern auxiliary frame, and 6 is the variable fork link rod, 7 is drag-line and assembly pulley, 8 for lifting drives assembly, and 9 is front stall, and 10 is movable pulley, 11 is bar formula platform, 12 for supporting leg, and 13 is bifurcated Zhi Lianji structure, and 14 is the variable fork steering unit.
The specific embodiment
Variable fork foldaway attached frame combination shears forklift can be done the various variations such as size height according to the requirement of carrying capacity difference and operation type difference in force.It especially is fit to make small-sized light mobile liftable workplatform for the one-man service, convenient folding reduced volume can be convenient to move to be beneficial to deposit greatly at ordinary times, during use, scissor column is arranged into a certain angle, every scissors rod all interacts and bears respectively powerful support, bearing capacity and the stability of telescopic lifting are strengthened especially, bring greatest convenience and efficient can for building decoration and fitment, equipment electric mounting, cleaning maintenance etc. ascend operation.The variable fork pedestal of variable fork foldaway attached frame combination shears forklift connects two bar formula platform front ends by front stall through variable fork shaft to be become can change bifurcated angle form, and two bar formula platform rear ends are connected with bifurcated Zhi Lianji structure and variable fork steering unit.In force, front stall and bar formula platform can require to reach the various suitable intensity of selection and patterns such as whether loading the movable pulley driver train according to load-carrying; Rear end after bifurcated forms an angle still keeps the stable ad hoc coupling mechanism that does not wave to bifurcated Zhi Lianji structure for two bar formula platforms of support or yi word pattern auxiliary frame, and certain strength of stability need to be arranged; The variable fork steering unit in order to control two bar formula platform bifurcateds or contraction, can be manually also to select machine power to drive.In enforcement, the variable fork pedestal can install simple and easy class movable pulley and moved by man-driven, also can transform various ready-made power car structures and form machine power carrying forms; Supporting leg is the necessary guarantee stable and safety that raises, and can fold or be punctured into most convenient, supports to regulate and can use screw rod, hydraulic pressure etc. variety of way; Lifting drives assembly and can select various types to drive lifting, and can use the various energy is power.Selected especially variable fork additive frame combined scissor fork flex lifting gearing connects yi word pattern auxiliary frame front end group and can change the bifurcated angle in pairs by some layers of variable fork link rod two ends through variable fork shaft, each attached di-group scissor column of yi word pattern auxiliary frame consists of, and partly or entirely the yi word pattern auxiliary frame can be connected with variable fork supporting mechanism to the rear end of group.In enforcement, the cross section of yi word pattern auxiliary frame and scissor column scissors rod can require to select various materials, specification, structure and pattern according to load-carrying, and in the yi word pattern auxiliary frame, every group of scissor column can be selected to be made of one or several scissor column; Variable fork link rod and variable fork shaft require bifurcated vary stable simply again, can select suitable intensity and the mode that is coupling according to material, structure and the pattern of yi word pattern auxiliary frame.Configuration many groups drag-line and assembly pulley are used tractive and are driven telescopic lifting in scissor column, carry efficiently on the skilful top with low cost of structure letter, stability and safety performance obtain General Promotion, select each one group of scissor column configuration or relative two groups of drag-lines and assembly pulley tractive to drive and can satisfy various load bearing requirements.To be that two fan-shaped platform face portion are superimposed be connected into variable bifurcated angle form through variable fork shaft to the variable fork carrying platform, and can synchronize with width the operation platform that changes the bifurcated angle with the variable fork additive frame combined scissor fork flex lifting gearing, in enforcement, the area of the special position of this aloft work, structure, material etc. must satisfy the whole safety requirementss of aloft work; In accompanying drawing, safe fence is the lifting pattern, in enforcement can be also fold, the pattern such as dismounting, its height, intensity etc. must meet safety standard.
Claims (3)
1. variable fork foldaway attached frame combination shears forklift, driving assembly, variable fork pedestal, support leg and all assemblies of movable pulley by variable fork carrying platform, variable fork additive frame combined scissor fork flex lifting gearing, lifting constitutes, it is characterized in that: described variable fork carrying platform (2) is that two superimposed being connected into through variable fork shaft (4) of fan-shaped platform face portion can change bifurcated angle form, be to synchronize with width the operation platform that changes the bifurcated angle with the variable fork additive frame combined scissor fork flex lifting gearing, carrying platform (2) periphery is provided with safe fence (1); Described variable fork additive frame combined scissor fork flex lifting gearing is that each connects yi word pattern auxiliary frame (5) front end of attached di-group scissor column through variable fork shaft (4) by some layers of variable fork link rod (6) two ends, consists of the additive frame combined scissor fork flex lifting gearing that can change the bifurcated angle to group; Described variable fork pedestal is the basic mounting of lift car, connect through variable fork shaft (4) mounting that two bar formula platforms (11) front end forms variableization bifurcated angle form by front stall (9), two bar formula platforms (11) rear ends is connected with bifurcated Zhi Lianji structure (13) and variable fork steering unit (14); Variable fork foldaway attached frame combination shears forklift arranges some movable pulleys (16) by a variable fork base bottom, variable fork pedestal avris arranges some support legs (12), a variable fork additive frame combined scissor fork flex lifting gearing and lifting thereof are set on the variable fork pedestal drive assembly (8), at variable fork additive frame combined scissor fork flex lifting gearing top, variable fork carrying platform (2) is set, formation can be according to wheel displacement and the Foldable lift Operation Van that changes the fork angle.
2. variable fork foldaway attached frame combination shears forklift according to claim 1, it is characterized in that: described variable fork base bottom has been set up movable pulley (10), and this movable pulley (10) sets special actuating device.
3. variable fork foldaway attached frame combination shears forklift according to claim 1 is characterized in that: the part or all of yi word pattern auxiliary frame (5) of described variable fork additive frame combined scissor fork flex lifting gearing is to the rear end of group or be connected with and keep the stable bifurcated Zhi Lianji structure (13) that does not wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710069666 CN101092230B (en) | 2007-06-28 | 2007-06-28 | Forklift truck with combination of foldaway attached frame with changeable fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710069666 CN101092230B (en) | 2007-06-28 | 2007-06-28 | Forklift truck with combination of foldaway attached frame with changeable fork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101092230A CN101092230A (en) | 2007-12-26 |
| CN101092230B true CN101092230B (en) | 2013-06-05 |
Family
ID=38990702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710069666 Expired - Fee Related CN101092230B (en) | 2007-06-28 | 2007-06-28 | Forklift truck with combination of foldaway attached frame with changeable fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101092230B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527397A (en) * | 2017-07-30 | 2018-09-14 | 乐清市华尊电气有限公司 | A kind of portable robot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1565973A (en) * | 1967-11-21 | 1969-05-02 | ||
| US4113065A (en) * | 1975-07-08 | 1978-09-12 | Robert Staines | Scissors lift |
| DE3315136C1 (en) * | 1983-04-27 | 1984-08-23 | Anton Ruthmann Gmbh & Co, 4423 Gescher | Scissor-type lifting platform |
| KR100656960B1 (en) * | 2006-04-06 | 2006-12-14 | 삼성중공업 주식회사 | Prevention apparatus against pressing accident of scissors lift |
| CN2900447Y (en) * | 2006-04-05 | 2007-05-16 | 倪既民 | Drawing driven side type attached frame combined shear fork jacking lift |
| CN2900462Y (en) * | 2006-03-27 | 2007-05-16 | 倪既民 | Traction driven attached frame combined shear fork telescopic lift mechanism |
| CN201065318Y (en) * | 2007-06-28 | 2008-05-28 | 倪既民 | Fork variable folding type accessory frame combined shear fork lift truck |
-
2007
- 2007-06-28 CN CN 200710069666 patent/CN101092230B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1565973A (en) * | 1967-11-21 | 1969-05-02 | ||
| US4113065A (en) * | 1975-07-08 | 1978-09-12 | Robert Staines | Scissors lift |
| DE3315136C1 (en) * | 1983-04-27 | 1984-08-23 | Anton Ruthmann Gmbh & Co, 4423 Gescher | Scissor-type lifting platform |
| CN2900462Y (en) * | 2006-03-27 | 2007-05-16 | 倪既民 | Traction driven attached frame combined shear fork telescopic lift mechanism |
| CN2900447Y (en) * | 2006-04-05 | 2007-05-16 | 倪既民 | Drawing driven side type attached frame combined shear fork jacking lift |
| KR100656960B1 (en) * | 2006-04-06 | 2006-12-14 | 삼성중공업 주식회사 | Prevention apparatus against pressing accident of scissors lift |
| CN201065318Y (en) * | 2007-06-28 | 2008-05-28 | 倪既民 | Fork variable folding type accessory frame combined shear fork lift truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101092230A (en) | 2007-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102050405B (en) | Scissor lifting device | |
| CN102849649A (en) | Multi-functional elevating platform with simple structure, movement convenience and easy operation | |
| CN202138987U (en) | Multifunctional lifting platform simple in structure, handy in carrying and easy in operation | |
| CN100494042C (en) | Self-walking column type overhead operation platform | |
| CN101302888B (en) | Dual-purpose wheeled combined scissors fork elevating scaffold with frame | |
| CN101092228A (en) | Forklift truck with combination of X shaped attached frame | |
| CN101302889B (en) | Dual-purpose wheeled combined scissors fork elevating scaffold | |
| CN1328148C (en) | Supporting, expanding and lifting mechanism for combined shear fork | |
| CN201065318Y (en) | Fork variable folding type accessory frame combined shear fork lift truck | |
| CN101092230B (en) | Forklift truck with combination of foldaway attached frame with changeable fork | |
| CN208843685U (en) | A wide range of hydraulic three-level hoistable platform | |
| CN201882857U (en) | Midpoint connection and combination type combined scissor retractable lifting mechanism | |
| CN206955590U (en) | A kind of Portable lifting workbench | |
| CN1730371A (en) | Tractive driven shearing fork telescopic lifting mechanism | |
| CN102491225A (en) | Aluminum alloy lift | |
| CN203255923U (en) | Stand column fixed lifting large platform heavy vehicle lifting machine | |
| CN101130425A (en) | Y shaped frame attached combination shears forklift | |
| CN201212249Y (en) | Dual-purpose wheeled combination fork lifting scaffolding with frame | |
| CN101092229A (en) | Forklift truck with combination of V shaped attached frame | |
| CN201046902Y (en) | Forklift truck with combination of Y-shaped attached frame | |
| CN201046901Y (en) | Forklift truck with combination of X-shaped attached frame | |
| CN201046903Y (en) | Forklift truck with combination of V-shaped attached frame | |
| CN212356446U (en) | Tower type multi-mast aerial work platform | |
| CN110217724B (en) | Lifting machine | |
| CN209538759U (en) | Applied to the jack up high-building construction workshop on climbing frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |