CN105293350A - Horizontal jack - Google Patents
Horizontal jack Download PDFInfo
- Publication number
- CN105293350A CN105293350A CN201510700547.7A CN201510700547A CN105293350A CN 105293350 A CN105293350 A CN 105293350A CN 201510700547 A CN201510700547 A CN 201510700547A CN 105293350 A CN105293350 A CN 105293350A
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- China
- Prior art keywords
- wallboard
- mounting groove
- bar
- sliding tray
- mounting structure
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Abstract
The invention provides a horizontal jack. The horizontal jack comprises a rack component, a crane boom component, a hydraulic component, a support frame component, a front wheel shaft, a rear fixing plate, a support shaft and a pressing hand. A rack comprises a first wall plate and a second wall plate which are parallel to each other. An installation space is formed between the first wall plate and the second wall plate. Both the front wheel shaft and the rear fixing plate are located in the installation space. The two ends of both the front wheel shaft and the rear fixing plate are fixed to the first wall plate and the second wall plate respectively. The first wall plate and the second wall plate are provided with a first installation structure and a second installation structure oppositely respectively. Both the first installation structure and the second installation structure are located between the front wheel shaft and the rear fixing plate. One end of the support shaft is installed on the first installation structure and the other end of the support shaft is installed on the second installation structure.
Description
Technical field
The present invention relates to technical field of jacks, particularly relate to a kind of Horizontal jack.
Background technology
At present, horizontal hydraulic jack common on market, mainly comprise rack unit, hydraulic unit, crane parts, carriage member and press hand, rack unit comprises the left wallboard and right wallboard that are set parallel to each other, removably connect by forming after bolt, nut assembling between left wallboard and right wallboard, crane arm parts are sleeved on the centre of left and right wallboard, and carriage member is arranged on the front end of crane arm parts.When lifting, pressing hand by repeatedly pressing down, promoting crane arm parts by hydraulic unit and up kicking up, finally by the carriage member on crane arm parts by weight jacking, concrete technical scheme can see Chinese patent CN201210256675.3.Further, for the consideration to bulk strength in prior art, carry out improvement to rack construction and form Integral hydraulic Horizontal jack, concrete technical scheme can see Chinese patent CN201310181113.1.
Based on the above introduction to prior art, known for Horizontal jack, owing to being limited to the stroke limitation of crane parts itself, generally, its lifting altitude cannot regulate, thus brings inconvenience to user.
Therefore, to those skilled in the art, the adjustable Horizontal jack of a kind of lifting altitude is provided to be the technical matters needing solution badly.
Summary of the invention
Based on the technical matters that background technology exists, the present invention proposes a kind of Horizontal jack.
A kind of Horizontal jack that the present invention proposes, comprises rack unit, crane arm parts, hydraulic unit, carriage member, front wheel spindle, rear fixed plate, pivot shaft and presses hand; Frame comprises the first wallboard, the second wallboard that are set parallel to each other, forms installing space between the first wallboard and the second wallboard; Front wheel spindle and rear fixed plate are all arranged in installing space, front wheel spindle and the equal two ends of rear fixed plate are fixed with the first wallboard, the second wallboard respectively, first wallboard and the second wallboard are relatively set with the first mounting structure and the second mounting structure, first mounting structure and the second mounting structure are all between front wheel spindle and rear fixed plate, and pivot shaft one end is arranged on the first mounting structure and the other end is arranged on the second mounting structure;
First mounting structure comprises the first mounting groove extended along the first wall-plate level direction, at least two the first anchorage bars, the first sliding tray and two first against bar, first anchorage bar sets gradually along the first mounting groove length direction, first sliding tray is parallel with the first mounting groove, arbitrary first is arranged in the first sliding tray against bar by slide block is removable, arbitrary first anchorage bar one end can be fasteningly rotationally connected by bolt and the first wallboard and the other end is free end, and arbitrary first can be fasteningly rotationally connected against bar one end by bolt and slide block and the other end is free end;
Second mounting structure comprises the second mounting groove extended along the second wall-plate level direction, at least two the second anchorage bars, the second sliding tray and two second against bar, second anchorage bar sets gradually along the second mounting groove length direction, second sliding tray is parallel with the second mounting groove, arbitrary second is arranged in the second sliding tray against bar by slide block is removable, arbitrary second anchorage bar one end can be fasteningly rotationally connected by bolt and the second wallboard and the other end is free end, and arbitrary second can be fasteningly rotationally connected against bar one end by bolt and slide block and the other end is free end;
Crane arm parts are rotatably arranged in installing space by pivot shaft, carriage member to be arranged on crane arm parts and to be positioned at crane arm parts near front wheel spindle one end, the first bearing pin is provided with between rear fixed plate and pivot shaft, first bearing pin two ends are fixed with the first wallboard, the second wallboard respectively, crane parts is provided with the second bearing pin near rear fixed plate one end, hydraulic unit one end is rotatably arranged on the first bearing pin and the other end is rotatably arranged on the second bearing pin, presses hand and is arranged on hydraulic unit.
Preferably, each first anchorage bar and the first wallboard fasteningly can be rotationally connected the same side of holding at the first mounting groove, and the first sliding tray is at the opposite side of the first mounting groove.
Preferably, each second anchorage bar and the second wallboard fasteningly can be rotationally connected the same side of holding at the second mounting groove, and the second sliding tray is at the opposite side of the second mounting groove.
A kind of Horizontal jack provided in the present invention, adds the design of the first mounting structure and the second mounting structure, by selecting the first different anchorage bars, and the position of the first anchorage bar is adjusted by rotation first anchorage bar, different first anchorage bar intersects at diverse location, pivot shaft first can be formed at differing heights and clamp position, in like manner, by selecting the second different anchorage bars, and the position of the second anchorage bar is adjusted by rotation second anchorage bar, different second anchorage bar intersects at diverse location, can form pivot shaft second and clamp position, thus realize the height adjustable of pivot shaft at differing heights, simultaneously, during due to lifting, strength is larger, if carry out fastening by means of only bolt, high to the requirement of bolt, therefore, devise two first cleverly against bar and two second against bar, after completing the adjustment of pivot shaft height, regulate two first against the position of bar in the first sliding tray, and rotate two first respectively against bar, make two first against bar respectively against the both sides of the point of crossing of the first anchorage bar formation, thus share stress by two first against bar, greatly can reduce the requirements for quality to bolt, second against the effect of bar away from similar against bar to first, repeat no more herein, further, the coupling end of the first sliding tray, the first anchorage bar is distributed in the not homonymy of the first mounting groove, first can be improved against the adjustment space of bar, the coupling end of the second sliding tray, the second anchorage bar is distributed in the not homonymy of the second mounting groove, second can be improved against the adjustment space of bar.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first mounting structure of a kind of integral horizontal jack that the present invention proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of the first mounting structure of a kind of integral horizontal jack that the present invention proposes.
A kind of integral structure schematic diagram of integral horizontal jack that the present invention proposes, those skilled in the art can refer to accompanying drawing 1 in Chinese patent CN201310181113.1 and accompanying drawing 2, for the sake of simplicity, are not described in present patent application file.
With reference to Fig. 1, a kind of Horizontal jack that the present invention proposes, comprises rack unit, crane arm parts, hydraulic unit, carriage member, front wheel spindle, rear fixed plate, pivot shaft 2 and presses hand; Frame comprises the first wallboard 1, second wallboard be set parallel to each other, and forms installing space between the first wallboard 1 and the second wallboard; Front wheel spindle and rear fixed plate are all arranged in installing space, front wheel spindle and the equal two ends of rear fixed plate are fixed with the first wallboard 1, second wallboard respectively, first wallboard 1 and the second wallboard are relatively set with the first mounting structure and the second mounting structure, first mounting structure and the second mounting structure are all between front wheel spindle and rear fixed plate, and pivot shaft 2 one end is arranged on the first mounting structure and the other end is arranged on the second mounting structure;
First mounting structure comprises the first mounting groove 5 extended along the first wallboard 1 short transverse, at least two the first anchorage bars 3, first sliding tray 6 and two first are against bar 4, first anchorage bar 3 sets gradually along the first mounting groove 5 length direction, first sliding tray 6 is parallel with the first mounting groove 5, arbitrary first is arranged in the first sliding tray 6 against bar 4 by slide block is removable, arbitrary first anchorage bar 3 one end can be fasteningly rotationally connected by bolt and the first wallboard 1 and the other end is free end, arbitrary first can be fasteningly rotationally connected against bar 4 one end by bolt and slide block and the other end is free end,
Second mounting structure comprises the second mounting groove extended along the second wall-plate level direction, at least two the second anchorage bars, the second sliding tray and two second against bar, second anchorage bar sets gradually along the second mounting groove length direction, second sliding tray is parallel with the second mounting groove, arbitrary second is arranged in the second sliding tray against bar by slide block is removable, arbitrary second anchorage bar one end can be fasteningly rotationally connected by bolt and the second wallboard and the other end is free end, and arbitrary second can be fasteningly rotationally connected against bar one end by bolt and slide block and the other end is free end;
Crane arm parts are rotatably arranged in installing space by pivot shaft 2, carriage member to be arranged on crane arm parts and to be positioned at crane arm parts near front wheel spindle one end, the first bearing pin is provided with between rear fixed plate and pivot shaft 2, first bearing pin two ends are fixed with the first wallboard 1, second wallboard respectively, crane parts is provided with the second bearing pin near rear fixed plate one end, hydraulic unit one end is rotatably arranged on the first bearing pin and the other end is rotatably arranged on the second bearing pin, presses hand and is arranged on hydraulic unit;
Each first anchorage bar 3 and the first wallboard 1 fasteningly can be rotationally connected the same side of holding at the first mounting groove 5, and, first sliding tray 6 is at the opposite side of the first mounting groove 5, each second anchorage bar and the second wallboard fasteningly can be rotationally connected the same side of holding at the second mounting groove, and the second sliding tray is at the opposite side of the second mounting groove.
In above-described embodiment, add the design of the first mounting structure and the second mounting structure, by selecting the first different anchorage bars 3, and the position of the first anchorage bar 3 is adjusted by rotation first anchorage bar 3, different first anchorage bar 3 intersects at diverse location, pivot shaft 2 first can be formed at differing heights and clamp position, in like manner, by selecting the second different anchorage bars, and the position of the second anchorage bar is adjusted by rotation second anchorage bar, different second anchorage bar intersects at diverse location, pivot shaft 2 second can be formed at differing heights and clamp position, thus realize the height adjustable of pivot shaft 2, simultaneously, during due to lifting, strength is larger, if carry out fastening by means of only bolt, high to the requirement of bolt, therefore, devise two first cleverly against bar 4 and two second against bar, when completing after pivot shaft 2 highly regulates, regulate two first against the position of bar 4 in the first sliding tray 6, and rotate two first respectively against bar 4, make two first against bar 4 respectively against the both sides of the point of crossing of the first anchorage bar 3 formation, thus share stress by two first against bar 4, greatly can reduce the requirements for quality to bolt, second against the effect of bar away from similar against bar 4 to first, repeat no more herein, further, the coupling end of the first sliding tray 6, first anchorage bar 3 is distributed in the not homonymy of the first mounting groove 5, first can be improved against the adjustment space of bar 4, the coupling end of the second sliding tray, the second anchorage bar is distributed in the not homonymy of the second mounting groove, second can be improved against the adjustment space of bar.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a Horizontal jack, is characterized in that, comprises rack unit, crane arm parts, hydraulic unit, carriage member, front wheel spindle, rear fixed plate, pivot shaft (2) and presses hand; Frame comprises the first wallboard (1), the second wallboard that are set parallel to each other, forms installing space between the first wallboard (1) and the second wallboard; Front wheel spindle and rear fixed plate are all arranged in installing space, front wheel spindle and the equal two ends of rear fixed plate are fixed with the first wallboard (1), the second wallboard respectively, first wallboard (1) and the second wallboard are relatively set with the first mounting structure and the second mounting structure, first mounting structure and the second mounting structure are all between front wheel spindle and rear fixed plate, and pivot shaft (2) one end is arranged on the first mounting structure and the other end is arranged on the second mounting structure;
First mounting structure comprises the first mounting groove (5) extended along the first wallboard (1) short transverse, at least two the first anchorage bars (3), first sliding tray (6) and two first are against bar (4), first anchorage bar (3) sets gradually along the first mounting groove (5) length direction, first sliding tray (6) is parallel with the first mounting groove (5), arbitrary first is arranged in the first sliding tray (6) against bar (4) by slide block is removable, arbitrary first anchorage bar (3) one end can be fasteningly rotationally connected by bolt and the first wallboard (1) and the other end is free end, arbitrary first can be fasteningly rotationally connected against bar (4) one end by bolt and slide block and the other end is free end,
Second mounting structure comprises the second mounting groove extended along the second wall-plate level direction, at least two the second anchorage bars, the second sliding tray and two second against bar, second anchorage bar sets gradually along the second mounting groove length direction, second sliding tray is parallel with the second mounting groove, arbitrary second is arranged in the second sliding tray against bar by slide block is removable, arbitrary second anchorage bar one end can be fasteningly rotationally connected by bolt and the second wallboard and the other end is free end, and arbitrary second can be fasteningly rotationally connected against bar one end by bolt and slide block and the other end is free end;
Crane arm parts are rotatably arranged in installing space by pivot shaft (2), carriage member to be arranged on crane arm parts and to be positioned at crane arm parts near front wheel spindle one end, the first bearing pin is provided with between rear fixed plate and pivot shaft (2), first bearing pin two ends are fixed with the first wallboard (1), the second wallboard respectively, crane parts is provided with the second bearing pin near rear fixed plate one end, hydraulic unit one end is rotatably arranged on the first bearing pin and the other end is rotatably arranged on the second bearing pin, presses hand and is arranged on hydraulic unit.
2. Horizontal jack according to claim 1, it is characterized in that, each first anchorage bar (3) fasteningly can be rotationally connected the same side of holding in the first mounting groove (5) with the first wallboard (1), and, the first sliding tray (6) opposite side in the first mounting groove (5).
3. Horizontal jack according to claim 1, is characterized in that, each second anchorage bar and the second wallboard fasteningly can be rotationally connected the same side of holding at the second mounting groove, and the second sliding tray is at the opposite side of the second mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700547.7A CN105293350B (en) | 2015-10-26 | 2015-10-26 | A kind of Horizontal jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700547.7A CN105293350B (en) | 2015-10-26 | 2015-10-26 | A kind of Horizontal jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105293350A true CN105293350A (en) | 2016-02-03 |
| CN105293350B CN105293350B (en) | 2017-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510700547.7A Active CN105293350B (en) | 2015-10-26 | 2015-10-26 | A kind of Horizontal jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293350B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040048577A (en) * | 2002-12-04 | 2004-06-10 | 현대자동차주식회사 | Mechanized jack for automobile |
| CN201080418Y (en) * | 2007-04-20 | 2008-07-02 | 唐晓成 | Push-and-pull adjustable type hydraulic horizontal jack |
| CN101691194A (en) * | 2009-09-16 | 2010-04-07 | 常熟通润汽车零部件股份有限公司 | Adjustable hydraulic horizontal jack |
| CN203048487U (en) * | 2012-07-09 | 2013-07-10 | 金湖卫东机械有限公司 | Stacking type composite jack |
| CN205170265U (en) * | 2015-10-26 | 2016-04-20 | 安徽通润汽车零部件有限公司 | Horizontal lifting jack |
-
2015
- 2015-10-26 CN CN201510700547.7A patent/CN105293350B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040048577A (en) * | 2002-12-04 | 2004-06-10 | 현대자동차주식회사 | Mechanized jack for automobile |
| CN201080418Y (en) * | 2007-04-20 | 2008-07-02 | 唐晓成 | Push-and-pull adjustable type hydraulic horizontal jack |
| CN101691194A (en) * | 2009-09-16 | 2010-04-07 | 常熟通润汽车零部件股份有限公司 | Adjustable hydraulic horizontal jack |
| CN203048487U (en) * | 2012-07-09 | 2013-07-10 | 金湖卫东机械有限公司 | Stacking type composite jack |
| CN205170265U (en) * | 2015-10-26 | 2016-04-20 | 安徽通润汽车零部件有限公司 | Horizontal lifting jack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105293350B (en) | 2017-08-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A horizontal jack Effective date of registration: 20230911 Granted publication date: 20170825 Pledgee: Ningguo SME financing Company limited by guarantee Pledgor: ANHUI TONGRUN AUTO ACCESSORY Co.,Ltd. Registration number: Y2023980056101 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |