CN203295116U - Hydraulic lift - Google Patents

Hydraulic lift Download PDF

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Publication number
CN203295116U
CN203295116U CN2013203610804U CN201320361080U CN203295116U CN 203295116 U CN203295116 U CN 203295116U CN 2013203610804 U CN2013203610804 U CN 2013203610804U CN 201320361080 U CN201320361080 U CN 201320361080U CN 203295116 U CN203295116 U CN 203295116U
Authority
CN
China
Prior art keywords
hydraulic
fixed link
column
climbs
base
Prior art date
Application number
CN2013203610804U
Other languages
Chinese (zh)
Inventor
曾利建
Original Assignee
曾利建
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 曾利建 filed Critical 曾利建
Priority to CN2013203610804U priority Critical patent/CN203295116U/en
Application granted granted Critical
Publication of CN203295116U publication Critical patent/CN203295116U/en

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Abstract

The utility model relates to a hydraulic lift which comprises a base, a hydraulic cylinder, a vertical column, a triangular stop block and a top plate. The hydraulic cylinder is arranged on the base, the top plate is arranged in the hydraulic cylinder and located at the top of a piston disposed in the hydraulic cylinder, the vertical column is vertically arranged on the base, and the triangular stop block is arranged on the upper portion of the inner side of the vertical column. A hydraulically telescopic portion is arranged at the connection position of the triangular stop block and the vertical column and is driven by a stepping motor. The hydraulic lift is simple to use and long in service life and can greatly improve the safety performance in the use process.

Description

A kind of hydraulic hoist

Technical field

The utility model relates to a kind of hydraulic lifter.

Background technology

Hydraulic lifter of the prior art, generally be comprised of base, lifting mechanism, article carrying platform and control mechanism.Usually lifting mechanism is comprised of oil cylinder overcoat and the multi-stage expansion oil cylinder that is arranged in the oil cylinder overcoat, and hydraulic control is sent oil cylinders at different levels to by hydraulic tubing, makes that telescopic oil cylinder is from coarse to fine to be stretched out step by step, promotes article carrying platform and rises., because the structure of multi-stage expansion oil cylinder is suit step by step from coarse to fine, therefore when the elevator loading is risen, can be subjected to the impact of carrier to produce inclination; Also can, because the different hydraulic circuit flows of cylinder diameters at different levels change, make lifting mechanism produce the moment break in the process that the article carrying platform that promotes rises; Can cause the multi-stage expansion oil cylinder to damage with the long-term elevator that uses of this state, cause reduce the service life of hydraulic lifter, even easily cause the generation of personal safety accident.

Therefore, be badly in need of on the market that a kind of use is simple, the life-span is longer, and in use can increase substantially the hydraulic hoist of safety performance.

The utility model content

Technical purpose of the present utility model is for the deficiencies in the prior art, provides that a kind of use is simple, the life-span is longer, and in use can increase substantially the hydraulic hoist of safety performance.

The technical scheme that realizes the utility model technical purpose is: a kind of hydraulic hoist, it comprises base, hydraulic actuating cylinder, column, triangle block and top board, described hydraulic actuating cylinder is installed on base, described top board is arranged in hydraulic actuating cylinder and is placed in the top of described piston in hydraulic cylinder, described column at right angle setting is on base, described triangle block is arranged on the top of column inboard, described triangle block and column junction are provided with hydraulically extensible section, and described hydraulically extensible section is driven by stepping motor.

As the further optimization of technique scheme, described column comprises fixed link and is sheathed on portable bar on fixed link, and described portable bar upper end is connected with fixed link, and the fixed link lower end is connected with the upper end of hydraulic actuating cylinder.

, as the further optimization of technique scheme, be provided with detachable safety lever between described portable bar and described fixed link.

As the further optimization of technique scheme, be provided with the guide piece that climbs on described portable bar inwall, the described guide piece that climbs rolls and is connected with fixed link.

As the further optimization of technique scheme, the described guide piece that climbs comprises the tooth bar that is arranged on fixed link, and described portable bar is fixed with two climbing gears that contact with described tooth bar, and described climbing gear is intermeshing two worm gears.

As the further optimization of technique scheme, the described guide piece that climbs is the eccentric sheave group.

As the further optimization of technique scheme, the described guide piece that climbs is provided with the radio detection communicator.

As the further optimization of technique scheme, it is stacked that described column is X-shaped.

As the further optimization of technique scheme, described base also is provided with the overturn-preventing stay bearing plate.

As the further optimization of technique scheme, described hydraulic actuating cylinder also is connected with the oil suction fil.

Compared with prior art, the beneficial effect main manifestations of a kind of hydraulic hoist of the utility model is: use is simple, the life-span is longer, and in use can increase substantially safety performance.

Description of drawings

Figure 1 shows that a kind of structural representation of hydraulic hoist;

Wherein,

1, base; 2, hydraulic actuating cylinder; 3, column; 4, triangle block; 5, top board.

The specific embodiment

As the utility model, one of most preferred embodiment of a kind of hydraulic hoist, referring to accompanying drawing 1, it comprises base 1, hydraulic actuating cylinder 2, column 3, triangle block 4 and top board 5, described hydraulic actuating cylinder 2 is installed on base 1, described top board 5 is arranged in hydraulic actuating cylinder 2 and is placed in the top of described hydraulic actuating cylinder 2 inner carriers, described column 3 at right angle settings are on base 1, described triangle block 4 is arranged on the top of column 3 inboards, described triangle block 4 is provided with hydraulically extensible section with column 3 junctions, and described hydraulically extensible section is driven by stepping motor.

Described column 3 comprises fixed link and is sheathed on portable bar on fixed link, and described portable bar upper end is connected with fixed link, and the fixed link lower end is connected with the upper end of hydraulic actuating cylinder.

Be provided with detachable safety lever between described portable bar and described fixed link.

Be provided with the guide piece that climbs on described portable bar inwall, the described guide piece that climbs rolls and is connected with fixed link.

The described guide piece that climbs comprises the tooth bar that is arranged on fixed link, and described portable bar is fixed with two climbing gears that contact with described tooth bar, and described climbing gear is intermeshing two worm gears.

The described guide piece that climbs is the eccentric sheave group.

The described guide piece that climbs is provided with the radio detection communicator.

It is stacked that described column 3 is X-shaped.

Described base 1 also is provided with the overturn-preventing stay bearing plate.

Described hydraulic actuating cylinder 2 also is connected with the oil suction fil.

A kind of hydraulic hoist of the utility model uses simply, the life-span is longer, and in use can increase substantially safety performance.

In sum; after those of ordinary skill in the art reads the utility model file; need not creative brainwork according to the technical scheme of the utility model embodiment and technical conceive and make replacement between other various corresponding conversion scheme or each embodiment of the utility model, all belong to the scope that the utility model is protected.

Claims (10)

1. hydraulic hoist, it is characterized in that, it comprises base, hydraulic actuating cylinder, column, triangle block and top board, described hydraulic actuating cylinder is installed on base, described top board is arranged in hydraulic actuating cylinder and is placed in the top of described piston in hydraulic cylinder, and described column at right angle setting is on base, and described triangle block is arranged on the top of column inboard, described triangle block and column junction are provided with hydraulically extensible section, and described hydraulically extensible section is driven by stepping motor.
2. a kind of hydraulic hoist according to claim 1, is characterized in that, described column comprises fixed link and be sheathed on portable bar on fixed link, and described portable bar upper end is connected with fixed link, and the fixed link lower end is connected with the upper end of hydraulic actuating cylinder.
3. a kind of hydraulic hoist according to claim 2, is characterized in that, is provided with detachable safety lever between described portable bar and described fixed link.
4. a kind of hydraulic hoist according to claim 2, is characterized in that, is provided with the guide piece that climbs on described portable bar inwall, and the described guide piece that climbs rolls and is connected with fixed link.
5. a kind of hydraulic hoist according to claim 4, it is characterized in that, the described guide piece that climbs comprises the tooth bar that is arranged on fixed link, and described portable bar is fixed with two climbing gears that contact with described tooth bar, and described climbing gear is intermeshing two worm gears.
6. a kind of hydraulic hoist according to claim 4, is characterized in that, the described guide piece that climbs is the eccentric sheave group.
7. according to claim 5 or 6 arbitrary described a kind of hydraulic hoists, is characterized in that, the described guide piece that climbs is provided with the radio detection communicator.
8. a kind of hydraulic hoist according to claim 1, is characterized in that, it is stacked that described column is X-shaped.
9. a kind of hydraulic hoist according to claim 1, is characterized in that, described base also is provided with the overturn-preventing stay bearing plate.
10. a kind of hydraulic hoist according to claim 1, is characterized in that, described hydraulic actuating cylinder also is connected with the oil suction fil.
CN2013203610804U 2013-06-24 2013-06-24 Hydraulic lift CN203295116U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203610804U CN203295116U (en) 2013-06-24 2013-06-24 Hydraulic lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203610804U CN203295116U (en) 2013-06-24 2013-06-24 Hydraulic lift

Publications (1)

Publication Number Publication Date
CN203295116U true CN203295116U (en) 2013-11-20

Family

ID=49571147

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203610804U CN203295116U (en) 2013-06-24 2013-06-24 Hydraulic lift

Country Status (1)

Country Link
CN (1) CN203295116U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259167A (en) * 2014-09-16 2015-01-07 芜湖市华益阀门制造有限公司 Lifting device of double-layer cleaning machine
CN104495690A (en) * 2014-12-29 2015-04-08 常州市龙道电子商务有限公司 Lifting table
CN104858606A (en) * 2015-05-29 2015-08-26 西安长庆科技工程有限责任公司 Multifunctional pipeline welding and assembling device
CN105253809A (en) * 2015-11-05 2016-01-20 国家电网公司 Lifting frame of cooling fan of hydraulic power transformer
CN107512678A (en) * 2017-07-31 2017-12-26 武汉九州通物流有限公司 A kind of more goods yard lifts and its transmission method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259167A (en) * 2014-09-16 2015-01-07 芜湖市华益阀门制造有限公司 Lifting device of double-layer cleaning machine
CN104495690A (en) * 2014-12-29 2015-04-08 常州市龙道电子商务有限公司 Lifting table
CN104858606A (en) * 2015-05-29 2015-08-26 西安长庆科技工程有限责任公司 Multifunctional pipeline welding and assembling device
CN105253809A (en) * 2015-11-05 2016-01-20 国家电网公司 Lifting frame of cooling fan of hydraulic power transformer
CN107512678A (en) * 2017-07-31 2017-12-26 武汉九州通物流有限公司 A kind of more goods yard lifts and its transmission method

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131120

Termination date: 20140624

EXPY Termination of patent right or utility model