CN201065318Y - Fork variable folding type accessory frame combined shear fork lift truck - Google Patents
Fork variable folding type accessory frame combined shear fork lift truck Download PDFInfo
- Publication number
- CN201065318Y CN201065318Y CNU2007201111153U CN200720111115U CN201065318Y CN 201065318 Y CN201065318 Y CN 201065318Y CN U2007201111153 U CNU2007201111153 U CN U2007201111153U CN 200720111115 U CN200720111115 U CN 200720111115U CN 201065318 Y CN201065318 Y CN 201065318Y
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- fork
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- variable fork
- lifting
- foldaway
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Abstract
The utility model relates to a fork variable foldaway accessory frame combination scissors lift truck which is a new scissors lift truck with variable fork and is foldable. The utility model is characterized in that a fork variable foldaway accessory frame combination scissors flexible elevating system is adopted as the support, and can be folded conveniently to a small size to be carried and stored easily. While in use, the scissors can be arranged separately with a certain angle between each other, and each scissor pole can get support from the other poles to share a heavy load. The utility model has the advantages of flexible size, various styles, simple structure, material saving, flexible folding, high performance, even and high efficient load support and convenient, stable, reliable expansion and lifting; meanwhile, the lift truck can be moved by machine dragging or human pulling according to the load and the deadweight, and the expansion and lifting can be driven with various ways or by power machine. Particularly, the lifting stability and safety of the modes using the dragging pulley as the driving power are totally improved. The utility model can be used widely in the fields of architectural decoration, installation maintenance and other high location operation field, and is an ideal renewed product for prior bulky scissors lift trucks, and has a wide market prospect.
Description
Technical field
The utility model is a kind of improvement of scissor-type lift car, especially becomes fork foldaway attached frame combination shears forklift.
Background technology
In prior art, the scissor-type lift car is used quite general both at home and abroad.Existing scissor-type lift car all is 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, it is only difficult to cause the heavy and back job platform poor stability that raises of structure to rock.Chinese patent " additive frame combined scissor fork flex lifting gearing " (application number 200610049620.X) design constitutes the combined scissors fork expanding and lifting mechanism by the attached some fork row of cutting of the attached frame of changeable pattern, and it makes to cut to pitch and is listed as into angle arrangement supporting efficiency and obviously raising of stability.
Summary of the invention
The purpose of this utility model is to provide a kind of by the scissor-type lift car that becomes fork additive frame combined scissor fork flex lifting gearing jacking carrying platform, the skilful superior performance cost savings of its elite change 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 time spent also can conveniently not fold reduced volume and is convenient to move be beneficial to and deposits.
The purpose of this utility model is achieved in that 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 truck 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 operating mechanism, the bottom of variable fork pedestal is provided with movable pulley, avris is provided with the support leg, and movable pulley can set special drive unit.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 the paired group of yi word pattern auxiliary frame front end and can change the bifurcated angle through variable fork shaft 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 change synchronously the operation platform of bifurcated angle with the width of cloth 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 operating mechanism, and fix the support leg, drive assembly by lifting and drive variable fork additive frame combined scissor fork flex lifting gearing top 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, scissor column is arranged into a certain angle during use, 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 security reliability General Promotion.It can be widely used in building decoration, installation and maintenance or the like ascend operation field, is the renewal product of existing heavy scissors fork elevating equipment, and market outlook are huge wide.
Description of drawings
Below in conjunction with accompanying drawing this patent design-calculated basic structure, principle and typical exemplifying embodiment thereof are described further:
Fig. 1 is a kind of variable fork foldaway attached frame combination shears forklift basic structure that is moved by man-driven, 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 in the illustration, and telescopic lifting is to make tractive by four groups of guy cable pulley groups of lifting driving assembly to drive; A connects the paired group of yi word pattern auxiliary frame front end and can change bifurcated angle structure through variable fork shaft 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.
Fig. 2 is that the structure of a kind of variable fork additive frame combined scissor fork flex lifting gearing top year variable fork carrying platform is disassembled example.
Fig. 3 is that a kind of being moved by the manpower push-and-pull becomes the folding at ordinary times example of dwindling of fork foldaway attached frame combination shears forklift.
In the 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 operating mechanism.
The specific embodiment
Variable fork foldaway attached frame combination shears forklift can be done the various variations such as size height according to the different requirements of carrying capacity and operation type difference in force.It especially is fit to make small-sized light removable lifting working platform for the one-man service, convenient at ordinary times folding reduced volume can be convenient to move to be beneficial to deposit greatly, to cut fork during use and be listed as the arrangement that forms an angle, every scissors rod all mutual action is born powerful support respectively, the bearing capacity and the stability of telescopic lifting are strengthened especially, bring greatest convenience and efficient can for building decoration and fitment, the installation of equipment electrical equipment, cleaning maintenance or the like 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 operating mechanism.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 driving mechanism according to load-carrying; Bifurcated Zhi Lianji structure need to have certain strength of stability for supporting two bar formula platforms or yi word pattern auxiliary frame still to keep the stable ad hoc coupling mechanism that does not wave in the bifurcated rear end that forms an angle; The variable fork operating mechanism can be manually also to select machine power to drive in order to control two bar formula platform bifurcateds or contraction.The variable fork pedestal can install simple and easy class movable pulley and moved by man-driven in the enforcement, 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 variable fork additive frame combined scissor fork flex lifting gearing is connected the paired group of yi word pattern auxiliary frame front end and can change the bifurcated angle through variable fork shaft by some layers of variable fork link rod two ends especially, 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.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 in the enforcement, and every group of scissor column can be selected to be made of one or several scissor column in the yi word pattern auxiliary frame; Variable fork link rod and variable fork shaft require simply again bifurcated vary stable, 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 security performance obtain General Promotion, select each scissor column to dispose one group or relative two groups of drag-lines and the driving of assembly pulley tractive can be satisfied 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 change synchronously the operation platform of bifurcated angle with the width of cloth with the variable fork additive frame combined scissor fork flex lifting gearing, the area of this special position of work high above the ground, structure, material etc. must satisfy the whole safety requirements of work high above the ground in the enforcement; Safe fence is the lifting pattern in the accompanying drawing, in the enforcement also can be fold, the pattern such as dismounting, its height, intensity etc. must meet safety standard.
Claims (4)
1. variable fork foldaway attached frame combination shears forklift, comprise that variable fork carrying platform, variable fork additive frame combined scissor fork flex lifting gearing, lifting drive assembly, variable fork pedestal and movable pulley, it is characterized in that: the variable fork pedestal connects two bar formula platforms (11) by front stall (9) and forms, and the bottom is provided with movable pulley (10); Be provided with variable fork additive frame combined scissor fork flex lifting gearing and lifting thereof on the variable fork pedestal and drive assembly (8), variable fork additive frame combined scissor fork flex lifting gearing top is provided with variable fork carrying platform (2).
2. variable fork foldaway attached frame combination shears forklift according to claim 1, it is characterized in that: described variable fork pedestal is lift truck basis mounting, connect two bar formula platforms (11) front end formation by front stall (9) through variable fork shaft (4) and can change bifurcated angle form, two bar formula platforms (11) rear end is connected with bifurcated Zhi Lianji structure (13) and variable fork operating mechanism (14); The variable fork base bottom has been set up movable pulley (10), and avris is provided with and supports leg (12), and movable pulley (10) can set special drive unit.
3. change fork foldaway attached frame combination shears forklift according to claim 1, it is characterized in that: described change fork additive frame combined scissor fork flex lifting gearing becomes fork link rod (6) two ends by several layers, and each connects the attached frame of yi word pattern (5) front end group and the variable fork angle that divides in pairs through becoming fork shaft (4), and each attached di-group of the attached frame of yi word pattern (5) is cut fork row (3) and constituted; Partly or entirely the attached frame of yi word pattern (5) can be connected with bifurcated Zhi Lianji structure (13) to the rear end of group.
4. variable fork foldaway attached frame combination shears forklift according to claim 1, 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, and can change synchronously the operation platform of bifurcated angle with the width of cloth with the variable fork additive frame combined scissor fork flex lifting gearing, periphery is provided with safe fence (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201111153U CN201065318Y (en) | 2007-06-28 | 2007-06-28 | Fork variable folding type accessory frame combined shear fork lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201111153U CN201065318Y (en) | 2007-06-28 | 2007-06-28 | Fork variable folding type accessory frame combined shear fork lift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065318Y true CN201065318Y (en) | 2008-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201111153U Expired - Fee Related CN201065318Y (en) | 2007-06-28 | 2007-06-28 | Fork variable folding type accessory frame combined shear fork lift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065318Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030282A (en) * | 2010-11-29 | 2011-04-27 | 倪既民 | Midpoint-connected combined scissor retractable lifting mechanism |
| CN102241380A (en) * | 2011-04-20 | 2011-11-16 | 山东力高升降机械有限公司 | Working table with guardrail |
| CN101092230B (en) * | 2007-06-28 | 2013-06-05 | 倪既民 | Forklift truck with combination of foldaway attached frame with changeable fork |
-
2007
- 2007-06-28 CN CNU2007201111153U patent/CN201065318Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101092230B (en) * | 2007-06-28 | 2013-06-05 | 倪既民 | Forklift truck with combination of foldaway attached frame with changeable fork |
| CN102030282A (en) * | 2010-11-29 | 2011-04-27 | 倪既民 | Midpoint-connected combined scissor retractable lifting mechanism |
| CN102241380A (en) * | 2011-04-20 | 2011-11-16 | 山东力高升降机械有限公司 | Working table with guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Hangzhou City, Zhejiang Province, Jianggan District Xiasha Hangzhou economic and Technological Development Zone source Street No. 1273 Ming and Yuan Liu Cuifang 7 unit 2 Building Room 302, zip code: 310018 Patentee after: Ni Jimin Address before: Hangzhou City, Zhejiang Province, Xihu District Ancient Jade Road No. 147 Zhejiang University Huang Hongnian Technology Building Room 401, zip code: 310013 Patentee before: Ni Jimin |
|
| C56 | Change in the name or address of the patentee |
Owner name: NI JIMIN Free format text: NEW ADDRESS: ROOM 302, UNIT 2, BUILDING 7, MINGHEYUANLIUCUIFANG, NO. 1273, XUEYUAN STREET, XIASHA HANGZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, JIANGGAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE, ZIP CODE:310018 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 |