CN104210987A - Single-column hydraulic movable lifter - Google Patents
Single-column hydraulic movable lifter Download PDFInfo
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- CN104210987A CN104210987A CN201310214771.6A CN201310214771A CN104210987A CN 104210987 A CN104210987 A CN 104210987A CN 201310214771 A CN201310214771 A CN 201310214771A CN 104210987 A CN104210987 A CN 104210987A
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Abstract
The invention discloses a single-column hydraulic movable lifter. The single-column hydraulic movable lifter comprises a vertical column. A tackle is arranged on one side of the vertical column, a lifting arm is arranged on the tackle, a hydraulic cylinder with an upward piston rod is arranged in an inner cavity of the vertical column, the top end of the portion, stretching out of the hydraulic cylinder, of the piston rod is provided with a chain wheel, a lifting chain is arranged on the chain wheel, the first end of the lifting chain is fixed to the vertical column, and the second end of the lifting chain is connected with the tackle. By the adoption of the single-column movable lifter, the occupied area of a workplace is reduced; a manual pallet jack is arranged at the lower end of the vertical column and has multiple purposes; the lifter can also serve as a parking device of a household garage; a hydraulic lifting device provides power, so that the selection range of power sources is wide; the lifter can work in field environments without power sources; the lifter is simple in structure and very practical.
Description
Technical field
The present invention relates to lifting machine technical field, particularly relate to a kind of single-column movable hydraulic roof lifting machine.
Background technology
Hydraulic lift carrys out transferring power as working medium by piston rod using liquid.Hydraulic pressure is large due to its transmission force, is easy to transmit and configuration, extensive in industry, civilian sector application.The power element hydraulic actuating cylinder of hydraulic efficiency pressure system and the effect of HM Hydraulic Motor are that the pressure energy of liquid is converted to mechanical energy, and obtain the straight reciprocating motion needed.
Lifting machine is usually used in repairing, the maintenance of automotive field, is by vehicle hoisting to certain altitude, is convenient to maintainer and implements maintenance process simulation work under car.
Existing lifting machine is all dual beam configuration, and namely two posts are separated by about 3 meters, and vehicle enters between two posts, holds at the bottom of car by lift arm, is slowly risen to the height of needs by motor; Because this kind of lifting machine needs to fix on the ground, take certain area, use also inconvenient.
Therefore, a kind of single-column movable hydraulic roof lifting machine of special needs, to solve problems of the prior art.
Summary of the invention
The object of the invention is to solve in prior art, large, the mobile inconvenient defect of auto hoist area occupied, provides a kind of single-column movable hydraulic roof lifting machine to solve the problems referred to above.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of single-column movable hydraulic roof lifting machine, comprise column, the side of described column arranges coaster, described coaster arranges lift arm, the inner chamber of described column arranges piston rod hydraulic actuating cylinder upwards, described in the piston rod top of stretching out outside hydraulic actuating cylinder sprocket wheel is set, described sprocket wheel arranges elevating chain, the first end of described elevating chain is fixed on column, and the second end of described elevating chain connects coaster.
In the present invention, described hydraulic lift comprises electric hydraulic station and hydraulic actuating cylinder, and described electric hydraulic station is connected by oil pipe with hydraulic actuating cylinder.
In the present invention, described lift arm arranges trailing arm, described trailing arm is arranged trailing arm latching device.
In the present invention, described trailing arm latching device comprises spring; Described spring first end sets gradually handle, tooth block and gear, and described handle, tooth block are fixedly connected with the first end of spring, and described tooth block passes through pressure and the gear clamping of spring; Described spring second end also sets gradually handle, tooth block and gear, and described handle, tooth block are fixedly connected with the second end of spring, and described tooth block passes through pressure and the gear clamping of spring.
In the present invention, described column lower end arranges hand-hydraulic car.
In the present invention, described column arranges electric cabinet.
In the present invention, described coaster arranges safety lock.
The present invention compared with the existing technology, has the following advantages and beneficial effect:
1, by single-column movable lifting machine, reduce the area taking working space, fix on the ground without the need to expansion bolt.
2, column lower end arranges hand-hydraulic car, reaches a tractor serves several purposes: when being waited for next procedure by act vehicle, lifting machine can be withdrawn from, and the station moving to another vehicle to be repaired carries out lifting operation.
3, because structure is simple, conveniently moving, the operating needs in automobile quick repairing shop has been adapted to; Also can double as the parking apparatus for domestic garage: minibus is given rise to 1.6m-more than 1.8m, the 2nd car can be parked in below it, has saved space.
4, adopt hydraulic lift as power, make the Application Range of power supply wide: can use 380V electrical source of power, the civilian power supply of 220V, 24V battery power is as driving power.
When 5, using battery power, lifting machine of the present invention can be worked under power free environment in the wild.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
Fig. 2 is the right elevation of Fig. 1;
The structural representation of Fig. 3 trailing arm latching device;
The exploded view of Fig. 4 trailing arm latching device;
The structural representation of Fig. 5 sprocket wheel and chain;
Fig. 6 coaster insure lock structural representation.
Wherein: 1, column; 11, hand-hydraulic car; 12, electric cabinet; 2, coaster; 3, lift arm; 4, hydraulic lift; 41, piston rod; 42, electric hydraulic station; 43, hydraulic actuating cylinder; 5, sprocket wheel; 51, chain; 6, trailing arm; 7, trailing arm latching device 71, spring; 711, handle; 712, tooth block; 713, gear; 9, decline handle; 10, safety lock handle; 101, dead bolt is insured.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, the present invention is further illustrated.
Embodiment
As shown in Fig. 1-6, Fig. 1 is structural representation of the present invention; Fig. 2 is the right elevation of Fig. 1; Fig. 3 is the structural representation of trailing arm latching device; Fig. 4 is the exploded view of trailing arm latching device; Fig. 5 is the structural representation of sprocket wheel and chain;
Fig. 6 be coaster insure lock structural representation.
A kind of single-column movable hydraulic roof lifting machine, comprise column 1, column 1 is arranged coaster 2, coaster 2 is arranged lift arm 3 and the hydraulic lift 4 with piston rod 41, be connected with hydraulic power unit 42 by oil pipe bottom hydraulic actuating cylinder 43, piston rod 41 top of stretching out outside hydraulic actuating cylinder arranges a sprocket wheel 5, sprocket wheel 5 is arranged elevating chain 51, the first end of elevating chain 51 is fixed on column 1, and the second end of elevating chain 5 connects coaster 2; Utilize hydraulic lift 4 transmission force large, be easy to the characteristic transmitted and configure, make coaster 2 drive lift arm about 3 straight reciprocating motion.
Hydraulic lift 4 comprises electric hydraulic station 42 and hydraulic actuating cylinder 43, and electric hydraulic station 42 is connected by oil pipe (not shown) with hydraulic actuating cylinder 43.
Lift arm 3 is arranged trailing arm 6, trailing arm 6 is arranged trailing arm latching device 7, make trailing arm 6 energy locking, avoid being lifted vehicle and rock.
Trailing arm latching device 7 comprises spring 71; Spring 71 first end sets gradually handle 711, tooth block 712 and gear 713, and handle 711, tooth block 712 are fixedly connected with the first end of spring 713, and tooth block 712 passes through pressure and gear 713 clamping of spring 71; Spring 71 second end also sets gradually handle 711, tooth block 712 and gear 713, and handle 711, tooth block 712 are fixedly connected with the second end of spring 71, and tooth block 712 passes through pressure and gear 713 clamping of spring 71; Trailing arm 21, trailing arm latching device 7 are symmetrical arranged centered by spring 71, and therefore structure is basically identical, also reach good locking effect.
When handle 711 moves in the direction of arrows, tooth block, also to arrow direction, departs from gear 713, trailing arm 6 i.e. adjustable position.Release handle 711, tooth block 712, by the elastic returning of spring 71, engages with gear 713, reaches locking object.
Column 1 lower end arranges hand-hydraulic car 11, reaches convenient mobile, easy to use object.
Column 1 is arranged electric cabinet 12, reach effect easy to use.
In the preferred embodiment of the present invention, jacking capacity of the present invention is 2500kg, maximum lift height 1950mm, by act body width≤1800mm, lifting speed is about 40mm/s, power of motor 2.2KW, oil pressure 11.5Mpa, control voltage 24V, single-column quality is about 720kg, oad 2470x1300x2600mm, the class of insulation is IP64.
When in use, press the raise button on electric cabinet 12, direct motor drive hydraulic oil pump, by pressure oil input hydraulic cylinder 43, the sprocket wheel 5 jacking elevating chain 51 on piston rod 41 top, promoted by coaster 2, the lift arm 3 on coaster 2 holds the function that bottom of car reaches rising.Press decline handle 9 and discharge safety lock handle 10, safety lock handle 10 drives insurance dead bolt 101 to unclamp, and lifting machine declines.
Above-mentioned is can understand for ease of those skilled in the art and use the present invention to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (7)
1. a single-column movable hydraulic roof lifting machine, comprise column, it is characterized in that: the side of described column arranges coaster, described coaster arranges lift arm, the inner chamber of described column arranges piston rod hydraulic actuating cylinder upwards, described in the piston rod top of stretching out outside hydraulic actuating cylinder sprocket wheel is set, described sprocket wheel arranges elevating chain, the first end of described elevating chain is fixed on column, and the second end of described elevating chain connects coaster.
2. a kind of single-column movable hydraulic roof lifting machine according to claim 1, it is characterized in that: described hydraulic lift comprises electric hydraulic station and hydraulic actuating cylinder, described electric hydraulic station is connected by oil pipe with hydraulic actuating cylinder.
3. a kind of single-column movable hydraulic roof lifting machine according to claim 1, is characterized in that: described lift arm arranges trailing arm, described trailing arm is arranged trailing arm latching device.
4. a kind of single-column movable hydraulic roof lifting machine according to claim 3, is characterized in that: described trailing arm latching device comprises spring; Described spring first end sets gradually handle, tooth block and gear, and described handle, tooth block are fixedly connected with the first end of spring, and described tooth block passes through pressure and the gear clamping of spring; Described spring second end also sets gradually handle, tooth block and gear, and described handle, tooth block are fixedly connected with the second end of spring, and described tooth block passes through pressure and the gear clamping of spring.
5. a kind of single-column movable hydraulic roof lifting machine according to claim 1, is characterized in that: described column lower end arranges hand-hydraulic car.
6. a kind of single-column movable hydraulic roof lifting machine according to claim 1, is characterized in that: described column arranges electric cabinet.
7. a kind of single-column movable hydraulic roof lifting machine according to claim 1, is characterized in that: described coaster arranges safety lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214771.6A CN104210987B (en) | 2013-06-03 | 2013-06-03 | A kind of single-column movable hydraulic roof lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214771.6A CN104210987B (en) | 2013-06-03 | 2013-06-03 | A kind of single-column movable hydraulic roof lifting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210987A true CN104210987A (en) | 2014-12-17 |
| CN104210987B CN104210987B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310214771.6A Expired - Fee Related CN104210987B (en) | 2013-06-03 | 2013-06-03 | A kind of single-column movable hydraulic roof lifting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104210987B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794861A (en) * | 2017-12-01 | 2018-03-13 | 佟冠竺 | A kind of Liftable and movable highway anticollision is kept off a car roadblock |
| CN108553773A (en) * | 2018-06-26 | 2018-09-21 | 吉林省奥莱特汽车设备有限公司 | A kind of new energy vehicle power battery emergency processing equipment and its operating method |
| CN108706422A (en) * | 2018-06-25 | 2018-10-26 | 杭州震豪电子材料有限公司 | A kind of chain type single track driving device and the elevator including the device |
| CN112499503A (en) * | 2020-12-15 | 2021-03-16 | 中意泰达(营口)汽车保修设备有限公司 | Pulley structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331219A (en) * | 1979-05-14 | 1982-05-25 | Yasui Sangyo Co., Ltd. | Mechanical safety device for a lift |
| CN2885817Y (en) * | 2005-11-15 | 2007-04-04 | 孔照根 | High-level tyre assembling and disassembling machine |
| CN101920922A (en) * | 2010-09-07 | 2010-12-22 | 骆承添 | Automobile lifter with safety device at front end |
| CN202107481U (en) * | 2011-06-09 | 2012-01-11 | 常熟通润汽车零部件股份有限公司 | Lifting device with pressure gauge |
| CN203593580U (en) * | 2013-06-03 | 2014-05-14 | 上海欧珀机电设备有限公司 | Single-column hydraulic mobile lifter |
-
2013
- 2013-06-03 CN CN201310214771.6A patent/CN104210987B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331219A (en) * | 1979-05-14 | 1982-05-25 | Yasui Sangyo Co., Ltd. | Mechanical safety device for a lift |
| CN2885817Y (en) * | 2005-11-15 | 2007-04-04 | 孔照根 | High-level tyre assembling and disassembling machine |
| CN101920922A (en) * | 2010-09-07 | 2010-12-22 | 骆承添 | Automobile lifter with safety device at front end |
| CN202107481U (en) * | 2011-06-09 | 2012-01-11 | 常熟通润汽车零部件股份有限公司 | Lifting device with pressure gauge |
| CN203593580U (en) * | 2013-06-03 | 2014-05-14 | 上海欧珀机电设备有限公司 | Single-column hydraulic mobile lifter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794861A (en) * | 2017-12-01 | 2018-03-13 | 佟冠竺 | A kind of Liftable and movable highway anticollision is kept off a car roadblock |
| CN108706422A (en) * | 2018-06-25 | 2018-10-26 | 杭州震豪电子材料有限公司 | A kind of chain type single track driving device and the elevator including the device |
| CN108706422B (en) * | 2018-06-25 | 2024-03-29 | 杭州甜宓电梯加装有限公司 | Chain type single-rail driving device and elevator comprising same |
| CN108553773A (en) * | 2018-06-26 | 2018-09-21 | 吉林省奥莱特汽车设备有限公司 | A kind of new energy vehicle power battery emergency processing equipment and its operating method |
| CN112499503A (en) * | 2020-12-15 | 2021-03-16 | 中意泰达(营口)汽车保修设备有限公司 | Pulley structure |
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| Publication number | Publication date |
|---|---|
| CN104210987B (en) | 2016-10-05 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190603 |