CN105347228A - Jack flexible in movement - Google Patents
Jack flexible in movement Download PDFInfo
- Publication number
- CN105347228A CN105347228A CN201510814045.7A CN201510814045A CN105347228A CN 105347228 A CN105347228 A CN 105347228A CN 201510814045 A CN201510814045 A CN 201510814045A CN 105347228 A CN105347228 A CN 105347228A
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- CN
- China
- Prior art keywords
- wheel group
- jack
- actuating cylinder
- wheel set
- hydraulic actuating
- 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.)
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Abstract
The invention discloses a jack flexible in movement. The jack comprises a hydraulic cylinder and a manual hydraulic pump connected with the hydraulic cylinder. A first wheel set and a second wheel set are arranged on the outer side of the hydraulic cylinder. The first wheel set is arranged above the second wheel set in parallel. The first wheel set and the hydraulic cylinder are connected through a universal rotation device. The second wheel set and the hydraulic cylinder are connected through a fixing base. A pull rod base is arranged on the manual hydraulic pump. By means of the manner, when the jack flexible in movement is used for lifting, the bottom of the hydraulic cylinder touches the ground, and stability is high; and when the jack flexible in movement is moved, the hydraulic cylinder lies down, the first wheel set and the second wheel set touch the ground, moving is convenient, and operation is flexible.
Description
Technical field
The present invention relates to hoisting device field, particularly relate to a kind of mobile jack flexibly.
Background technology
Jack is a kind of common weight-lifting equipment, and it is easy and simple to handle, and floor area is little, convenient transportation, therefore, uses more extensive.The volume of Normal hydraulic jack is little, but weight is but not little, frequent mobile more difficult, has therefore installed wheel bottom part jack and has driven.
Although improve the convenience of movement at the bottom installing wheel of jack, but the load-carrying capacity of wheel and poor stability, be unfavorable for the lifting construction of weight, wheel should be avoided during lifting to carry, wheel easily rocks and initiation potential, needs to improve structure.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of mobile jack flexibly, improves the convenience of movement and the stability of lifting.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of mobile jack flexibly, comprise: hydraulic actuating cylinder and the hydraulic hand-pump be attached thereto, the arranged outside of described hydraulic actuating cylinder has the first wheel group and the second wheel group, described first wheel group is set in parallel in the top of the second wheel group, described first wheel group be provided with universal turning device between hydraulic actuating cylinder and be connected, described second wheel group be provided with permanent seat between hydraulic actuating cylinder and be connected, described hydraulic hand-pump is provided with a bracket base.
In a preferred embodiment of the present invention, described first wheel group and the second wheel group comprise two wheels respectively.
In a preferred embodiment of the present invention, the described bottom of the second wheel group and the bottom of hydraulic actuating cylinder are positioned at sustained height.
In a preferred embodiment of the present invention, hingedly on described bracket base be provided with stock handle.
In a preferred embodiment of the present invention, described hydraulic hand-pump comprises a hand pressure handle.
The invention has the beneficial effects as follows: the one that the present invention points out moves jack flexibly, during lifting, the bottom of hydraulic actuating cylinder lands, and stability is high, and time mobile, hydraulic actuating cylinder is droped to the ground, and the first wheel group and the second wheel group land, conveniently moving, flexible operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of movement of the present invention jack one preferred embodiment flexibly.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of mobile jack flexibly, comprising: hydraulic actuating cylinder 1 and the hydraulic hand-pump 11 be attached thereto, described hydraulic hand-pump 11 comprises a hand pressure handle 12, and hydraulic actuating cylinder 1 is vertical on the ground, carries out Manual hoisting, flexible operation by operator pressure handle 12.
The arranged outside of described hydraulic actuating cylinder 1 has the first wheel group 4 and the second wheel group 5, described first wheel group 4 is set in parallel in the top of the second wheel group 5, described first wheel group 4 be provided with universal turning device 7 between hydraulic actuating cylinder 1 and be connected, described second wheel group 5 be provided with permanent seat 6 between hydraulic actuating cylinder 1 and be connected, after hydraulic actuating cylinder 1 is droped to the ground, first wheel group 4 and the second wheel group 5 land, conveniently moving.
Described hydraulic hand-pump 11 is provided with a bracket base 2, hingedly on described bracket base 2 is provided with stock handle 3.After hydraulic actuating cylinder 1 is droped to the ground, operator carries out pulling of hydraulic actuating cylinder 1 and hydraulic hand-pump 11 by stock handle 3, and convenience is good.
Described first wheel group 4 and the second wheel group 5 comprise two wheels respectively, and the stationarity of movement is good, turn to flexibly.
The described bottom of the second wheel group 5 and the bottom of hydraulic actuating cylinder 1 are positioned at sustained height, improve the stability of hydraulic actuating cylinder 1 lifting, are convenient to droping to the ground of hydraulic actuating cylinder 1, flexible operation.
In sum, the one that the present invention points out moves jack flexibly, the good stability of lifting, flexibly mobile, easy and simple to handle.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. movement jack flexibly, comprise: hydraulic actuating cylinder and the hydraulic hand-pump be attached thereto, it is characterized in that, the arranged outside of described hydraulic actuating cylinder has the first wheel group and the second wheel group, described first wheel group is set in parallel in the top of the second wheel group, described first wheel group be provided with universal turning device between hydraulic actuating cylinder and be connected, described second wheel group be provided with permanent seat between hydraulic actuating cylinder and be connected, described hydraulic hand-pump is provided with a bracket base.
2. movement according to claim 1 jack flexibly, is characterized in that, described first wheel group and the second wheel group comprise two wheels respectively.
3. movement according to claim 1 jack flexibly, is characterized in that, the described bottom of the second wheel group and the bottom of hydraulic actuating cylinder are positioned at sustained height.
4. movement according to claim 1 jack flexibly, is characterized in that, hingedly on described bracket base is provided with stock handle.
5. movement according to claim 1 jack flexibly, is characterized in that, described hydraulic hand-pump comprises a hand pressure handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814045.7A CN105347228A (en) | 2015-11-23 | 2015-11-23 | Jack flexible in movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814045.7A CN105347228A (en) | 2015-11-23 | 2015-11-23 | Jack flexible in movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105347228A true CN105347228A (en) | 2016-02-24 |
Family
ID=55323330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814045.7A Pending CN105347228A (en) | 2015-11-23 | 2015-11-23 | Jack flexible in movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105347228A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB153988A (en) * | 1919-08-29 | 1920-11-25 | Duff Mfg Co | Improvements in high speed jack |
| CN2045731U (en) * | 1988-11-22 | 1989-10-11 | 湖南省常德市公路总段机械厂 | Movable electric hoisting jack |
| CN2113968U (en) * | 1992-03-11 | 1992-08-26 | 吴审言 | Hydraulic jack |
| CN101238059A (en) * | 2005-04-28 | 2008-08-06 | 伍德利投资有限公司 | Lifting jack |
| CN202322187U (en) * | 2011-11-05 | 2012-07-11 | 舟山大神洲造船有限公司 | Movable lifting pillar |
| CN203639050U (en) * | 2013-12-21 | 2014-06-11 | 青岛德盛利汽车检测设备有限公司 | Travelling mechanism of lifter |
-
2015
- 2015-11-23 CN CN201510814045.7A patent/CN105347228A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB153988A (en) * | 1919-08-29 | 1920-11-25 | Duff Mfg Co | Improvements in high speed jack |
| CN2045731U (en) * | 1988-11-22 | 1989-10-11 | 湖南省常德市公路总段机械厂 | Movable electric hoisting jack |
| CN2113968U (en) * | 1992-03-11 | 1992-08-26 | 吴审言 | Hydraulic jack |
| CN101238059A (en) * | 2005-04-28 | 2008-08-06 | 伍德利投资有限公司 | Lifting jack |
| CN202322187U (en) * | 2011-11-05 | 2012-07-11 | 舟山大神洲造船有限公司 | Movable lifting pillar |
| CN203639050U (en) * | 2013-12-21 | 2014-06-11 | 青岛德盛利汽车检测设备有限公司 | Travelling mechanism of lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |