CN2853746Y - Scissor electric jack - Google Patents
Scissor electric jack Download PDFInfo
- Publication number
- CN2853746Y CN2853746Y CN 200520117152 CN200520117152U CN2853746Y CN 2853746 Y CN2853746 Y CN 2853746Y CN 200520117152 CN200520117152 CN 200520117152 CN 200520117152 U CN200520117152 U CN 200520117152U CN 2853746 Y CN2853746 Y CN 2853746Y
- Authority
- CN
- China
- Prior art keywords
- gear box
- gear case
- shears
- crank rocker
- type electric
- 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.)
- Expired - Fee Related
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Abstract
The utility model disclosed a scissor electromotive jack, which mainly comprises a scissor brace linked to a cross lead screw efficacious charm. A reducing gear box connected to the electrical motor with direction switch is arranged on one side of the cross lead screw efficacious charm provides. A plane supporting shoe is arranged on the top of the gear box, and a plane supporting soleplate is arranged on the lower extreme. A hole with a crank rocker is arranged outside the gear box's face, and the inner terminal of the crank rocker is matched with at least one gear shaft in the gear box. The 12V electrical motor connected to the gear box is qualified with the cigar lighter through at least an attaching plug. It is also characterized in that organization is portable and dexterous, and carriage is convenient. The utility model is operated both manually and motor-driven, and usage is safe and reliable. Labor intensity is reduced, and work efficiency is improved.
Description
Technical field
The utility model relates to the jack that a kind of jacking object is used, especially a kind of electronic jack that is used for weights such as automobile belongs to a kind of Lifting Equipment.
Background technology
Jacking equipment of the prior art has different kinds, according to the purposes of equipment and structure is different.Dolly jack as domestic usefulness, it mainly includes a scissors hold-down arm, wear that the cross lead screw that is connected on the hold-down arm lives that spirit is paid and composition such as hand moving crank rocker, this manual scissors-type jack, the top lifting lifting all needs to operate with crank rocker, labour intensity during operation is big, and work efficiency is low, poor stability.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of features simple structure, light and handy, the electronic shears-type electric jack that carries out the top lifting lifting of usefulness easy to carry.It mainly includes a scissors hold-down arm, wears the cross lead screw that is connected on the hold-down arm and lives clever pair, and the distolateral screw mandrel that the spirit alive of described screw mandrel is paid is connected to a reducing gearbox, and the motor that this gear case and has direction switch links to each other.
The upper end of described scissors hold-down arm is provided with a plane back-up block, and is connected to a big planar support base plate in its bottom.
The lateral surface of described gear case is provided with a pre-hole, disposes a crank rocker on it, and at least one rooted tooth wheel shaft in the inner of this crank rocker and the gear case is matched.
The motor that described gear case links to each other is the 12V DC machine, and it is matched by at least one attaching plug and automobile cigarette lighter.
The utility model belongs to a kind of improvement to prior art, and it has features simple structure, light and handy, and is easy to carry, can be manually and electric dual-purpose, and safe in utilization, reliable, can reduce labor intensity characteristics such as increase work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: the utility model mainly includes a scissors hold-down arm 1, wear the cross lead screw that is connected on the hold-down arm 1 and live clever pair 2, the distolateral screw mandrel that described screw mandrel is lived clever pair 2 is connected to a reducing gearbox 3, and the motor 5 that this gear case 3 and one has direction switch 4 links to each other.Described motor 5 is the 12V DC machine, and it is matched with automobile cigarette lighter by an attaching plug 6, provides low potential source by automotive battery, sees shown in Figure 1.The upper end of described scissors hold-down arm 1 is provided with a plane back-up block 7, and is connected to a big planar support base plate 8 in its bottom.During use, jack back-up block 7 is aimed at the position that carry on the top, big planar support base plate 8 should be set level whole; Attaching plug 6 is inserted in the automobile cigarette lighter, and start a car is pressed direction switch 4, starts motor 5, and by the gear transmission in the gear case 3, the dead bar that drive is attached thereto spirit alive is shipped moving, finishes lifting work voluntarily with operation scissors hold-down arm.
Described gear case 3 lateral surfaces of the utility model are provided with a pre-hole, dispose a crank rocker 9 on it, and at least one rooted tooth wheel shaft in the inner of this crank rocker 9 and the gear case 3 is matched.Under power free situation, the distant bar 9 of crank can be inserted in the pre-hole of gear case, cw rocking-turn handle is finished the top work that rises; Conter clockwise rocking-turn handle is finished the work of unloading of falling, and above-mentioned convenient manual operation is rotated easy and flexible.
The utility model adopts low-voltage dc power supply, and power interface is to peg graft on automobile cigarette lighter, safety and convenient; Adopt electronic automatic lifting, defective such as labour intensity is big when having solved M/C, effect is low; Adopt big planar support base plate, it is big to support area of contact, and the stability of locating during the load lifting is enhanced, and uses safer.
Claims (4)
1, a kind of shears-type electric jack, it mainly includes a scissors hold-down arm, wear the cross lead screw that is connected on the hold-down arm and live clever pair, it is characterized in that the distolateral screw mandrel that (2) are paid in the spirit alive of described screw mandrel is connected to a reducing gearbox (3), the motor (5) that this gear case (3) and has direction switch (4) links to each other.
2, shears-type electric jack according to claim 1 is characterized in that the upper end of described scissors hold-down arm (1) is provided with a plane back-up block (7), and is connected to a big planar support base plate (8) in its bottom.
3, shears-type electric jack according to claim 1, the lateral surface that it is characterized in that described gear case (3) is provided with a pre-hole, dispose a crank rocker (9) on it, and at least one rooted tooth wheel shaft in the inner of this crank rocker (9) and the gear case (3) is matched.
4, according to claim 1 or 3 described shears-type electric jacks, it is characterized in that the motor (5) that described gear case (3) links to each other is the 12V DC machine, it is matched by at least one attaching plug (6) and automobile cigarette lighter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117152 CN2853746Y (en) | 2005-12-12 | 2005-12-12 | Scissor electric jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117152 CN2853746Y (en) | 2005-12-12 | 2005-12-12 | Scissor electric jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853746Y true CN2853746Y (en) | 2007-01-03 |
Family
ID=37580376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117152 Expired - Fee Related CN2853746Y (en) | 2005-12-12 | 2005-12-12 | Scissor electric jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853746Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120551A (en) * | 2011-04-18 | 2011-07-13 | 浙江宏鑫电子有限公司 | Four-connecting-rod electric jack |
| CN102431928A (en) * | 2011-11-24 | 2012-05-02 | 常熟通润汽车千斤顶有限公司 | Scissor jack with double-clamping-groove support |
| CN104127115A (en) * | 2014-08-04 | 2014-11-05 | 中山市美斯特实业有限公司 | Squeezing type juicer |
| CN104192754A (en) * | 2014-08-26 | 2014-12-10 | 江苏铁锚工具有限公司 | Lithium battery-powered jack serving as automobile accessory |
| CN107253683A (en) * | 2017-07-31 | 2017-10-17 | 苏州润贤峰汽车部件有限公司 | A kind of manual-automatic integral jack |
| WO2018049697A1 (en) * | 2016-09-14 | 2018-03-22 | 上海爱味电子科技有限公司 | Juicer |
| CN108483315A (en) * | 2018-04-17 | 2018-09-04 | 合肥职业技术学院 | A kind of overhauling automobile chassis lifting gear |
| CN111395077A (en) * | 2020-03-19 | 2020-07-10 | 四川省创力隧道机械设备有限公司 | Rail transport vehicle |
-
2005
- 2005-12-12 CN CN 200520117152 patent/CN2853746Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120551A (en) * | 2011-04-18 | 2011-07-13 | 浙江宏鑫电子有限公司 | Four-connecting-rod electric jack |
| CN102431928A (en) * | 2011-11-24 | 2012-05-02 | 常熟通润汽车千斤顶有限公司 | Scissor jack with double-clamping-groove support |
| CN104127115A (en) * | 2014-08-04 | 2014-11-05 | 中山市美斯特实业有限公司 | Squeezing type juicer |
| CN104192754A (en) * | 2014-08-26 | 2014-12-10 | 江苏铁锚工具有限公司 | Lithium battery-powered jack serving as automobile accessory |
| CN104192754B (en) * | 2014-08-26 | 2017-02-01 | 江苏铁锚工具有限公司 | Lithium battery-powered jack serving as automobile accessory |
| WO2018049697A1 (en) * | 2016-09-14 | 2018-03-22 | 上海爱味电子科技有限公司 | Juicer |
| CN107253683A (en) * | 2017-07-31 | 2017-10-17 | 苏州润贤峰汽车部件有限公司 | A kind of manual-automatic integral jack |
| CN108483315A (en) * | 2018-04-17 | 2018-09-04 | 合肥职业技术学院 | A kind of overhauling automobile chassis lifting gear |
| CN111395077A (en) * | 2020-03-19 | 2020-07-10 | 四川省创力隧道机械设备有限公司 | Rail transport vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20101212 |