CN102060250A - Lifting device used by forklift - Google Patents
Lifting device used by forklift Download PDFInfo
- Publication number
- CN102060250A CN102060250A CN2009102218359A CN200910221835A CN102060250A CN 102060250 A CN102060250 A CN 102060250A CN 2009102218359 A CN2009102218359 A CN 2009102218359A CN 200910221835 A CN200910221835 A CN 200910221835A CN 102060250 A CN102060250 A CN 102060250A
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- CN
- China
- Prior art keywords
- base
- connecting rod
- platform
- hinged
- rail
- 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.)
- Pending
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to a lifting device used by a forklift. Rollers are arranged at the bottom of a base; positioning seats are fixed on the bottom surface of the base in a welding mode or other modes; a fastening bolt is arranged on each positioning seat; a base guide rail is arranged at an appropriate position of the upper surface of the base; a connecting rod at one end of the bottom of a parallelogram connecting rod mechanism is hinged with the base; the head of a connecting rod at the other end of the bottom of the parallelogram connecting rod mechanism is arranged in the base guide rail in an appropriate mode; a hydraulic cylinder is arranged and fixed on the upper surface of the base; a piston of the hydraulic cylinder is hinged with the connecting rod positioned in the base guide rail; a platform guide rail is arranged at an appropriate position of the bottom of a platform; and one end of a connecting rod on the upper part of the parallelogram connecting rod mechanism is hinged with the bottom of the platform, and a connecting rod at the other end on the upper part of the parallelogram connecting rod mechanism is arranged in the platform guide rail.
Description
Technical field
The present invention relates to the high device of a kind of act, the high device of act that particularly a kind of fork truck uses belongs to fork truck and lifts high-tech sector.
Background technology
Fork truck has use widely in engineer operation, but, fork truck mainly is that the position of object is moved on function, though fork truck also has the function that object is raise and lifts, but, owing to be subjected to the restriction of the fork pawl stroke of fork truck, it is limited that it lifts high distance, and can't adapt to requirement has the occasion of holding high-stroke high to use.
Summary of the invention
The objective of the invention is to: the high device of act that provides a kind of fork truck to use, this structure of installing independent and fork truck is as the accessory kit of fork truck, in being used with fork truck, can increase the act high-stroke of existing fork truck, adapting to requirement has the occasion of holding high-stroke high to use.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: the high device of act that a kind of fork truck uses, and it is made up of platform, platform rail, parallelogram linkage, hydraulic actuating cylinder, base rail, base, roller, positioning seat, binding bolt; The bottom of described base is equipped with roller, described positioning seat is formed by two, its inner space cross sectional shape is identical with the fork pawl cross section of fork truck, the position seat is fixed on the bottom surface of base with welding or other mode, described binding bolt is installed on the positioning seat, described base rail is installed in the appropriate location above the base, the connecting rod and the base of bottom one end of described parallelogram linkage are hinged, the head of the connecting rod of an other end is installed in the base rail by rights, described hydraulic actuating cylinder be fixed on base above, the piston of hydraulic actuating cylinder is hinged with the connecting rod that is in the base rail, described platform rail is installed in appropriate location, platform bottom, one end of the upper links of described parallelogram linkage and flat-bed bottom are hinged, and the connecting rod of an other end is installed in the platform rail.
Beneficial effect: principle of work of the present invention is, when act is high, the fork pawl of fork truck is sleeved in the positioning seat, and with it is fastening through binding bolt, hydraulic actuating cylinder uses the hydraulic efficiency power unit of fork truck, under the pulling of hydraulic actuating cylinder, parallelogram linkage just raises, so, the just stack of rising height of the rising of fork truck self height and parallelogram linkage when the act of fork truck is high at this moment this shows: the high device of act of a kind of fork truck use of the present invention, in being used with fork truck, can increase the act high-stroke of existing fork truck, adapting to requirement has the occasion of holding high-stroke high to use.
Description of drawings
Below in conjunction with accompanying drawing structure of the present invention is described further.
Accompanying drawing is a schematic diagram of the present invention.
Shown in the figure: 1, by platform; 2, platform rail; 3, parallelogram linkage; 4, hydraulic actuating cylinder; 5, base rail; 6, base; 7, roller; 8, positioning seat; 9, binding bolt.
The specific embodiment
Install roller (7) in the bottom of base (6), positioning seat (8) is fixed on the bottom surface of base (6) with welding or other mode, binding bolt (9) is installed on the positioning seat (8), base rail (5) is installed in the top appropriate location of base (6), the connecting rod and the base (6) of bottom one end of parallelogram linkage (3) are hinged, the head of the connecting rod of an other end is installed in the base rail (5) by rights, with hydraulic actuating cylinder (4) be fixed on base (6) above, the piston of hydraulic actuating cylinder (4) is hinged with the connecting rod that is in the base rail (5), platform rail (2) is installed in appropriate location, platform (1) bottom, one end of the upper links of parallelogram linkage (3) and the bottom of platform (1) are hinged, and the connecting rod of an other end is installed in the platform rail (2).
Claims (1)
1. the high device of act that uses of a fork truck, it is characterized in that: install roller (7) in the bottom of base (6), positioning seat (8) is fixed on the bottom surface of base (6) with welding or other mode, binding bolt (9) is installed on the positioning seat (8), base rail (5) is installed in the top appropriate location of base (6), the connecting rod and the base (6) of bottom one end of parallelogram linkage (3) are hinged, the head of the connecting rod of an other end is installed in the base rail (5) by rights, with hydraulic actuating cylinder (4) be fixed on base (6) above, the piston of hydraulic actuating cylinder (4) is hinged with the connecting rod that is in the base rail (5), platform rail (2) is installed in appropriate location, platform (1) bottom, one end of the upper links of parallelogram linkage (3) and the bottom of platform (1) are hinged, and the connecting rod of an other end is installed in the platform rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102218359A CN102060250A (en) | 2009-11-12 | 2009-11-12 | Lifting device used by forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102218359A CN102060250A (en) | 2009-11-12 | 2009-11-12 | Lifting device used by forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102060250A true CN102060250A (en) | 2011-05-18 |
Family
ID=43995786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102218359A Pending CN102060250A (en) | 2009-11-12 | 2009-11-12 | Lifting device used by forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102060250A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835735A (en) * | 2014-02-28 | 2014-06-04 | 长治市永华机械有限公司 | Parallelogram mechanism capable of realizing small stroke and long movement distance through oil cylinder |
| CN104400750A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Pipeline valve dismounting assistive tool and pipeline valve dismounting method |
| CN107055387A (en) * | 2017-06-30 | 2017-08-18 | 合肥航机械科技股份有限公司 | A kind of skeleton symbol hydraulic cylinder lifting machine |
| CN108715422A (en) * | 2018-08-24 | 2018-10-30 | 安徽中博机械制造有限公司 | A kind of hydraulic lift |
-
2009
- 2009-11-12 CN CN2009102218359A patent/CN102060250A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835735A (en) * | 2014-02-28 | 2014-06-04 | 长治市永华机械有限公司 | Parallelogram mechanism capable of realizing small stroke and long movement distance through oil cylinder |
| CN104400750A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Pipeline valve dismounting assistive tool and pipeline valve dismounting method |
| CN104400750B (en) * | 2014-12-08 | 2017-05-10 | 国家电网公司 | Pipeline valve dismounting assistive tool and pipeline valve dismounting method |
| CN107055387A (en) * | 2017-06-30 | 2017-08-18 | 合肥航机械科技股份有限公司 | A kind of skeleton symbol hydraulic cylinder lifting machine |
| CN108715422A (en) * | 2018-08-24 | 2018-10-30 | 安徽中博机械制造有限公司 | A kind of hydraulic lift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |