CN204417032U - Shears-type electric jack - Google Patents
Shears-type electric jack Download PDFInfo
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- CN204417032U CN204417032U CN201520030134.8U CN201520030134U CN204417032U CN 204417032 U CN204417032 U CN 204417032U CN 201520030134 U CN201520030134 U CN 201520030134U CN 204417032 U CN204417032 U CN 204417032U
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- bracket
- guide block
- upper bracket
- hinge support
- lower bracket
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Abstract
The utility model discloses a kind of shears-type electric jack; The purpose of this utility model is to provide a kind of by electric machine control and the strong shears-type electric jack of load-carrying capacity; It comprises upper hinge support, lower hinge support, upper bracket, lower bracket, screw mandrel one, guide rod, guide block one, motor; One end of upper bracket is arranged on upper hinge support, the other end of upper bracket is connected with one end of lower bracket by guide block one, the other end of lower bracket is arranged on lower hinge support, the end being arranged on the upper bracket on upper hinge support is set to dentation, a pair upper bracket engages each other, the end being arranged on the lower bracket on lower hinge support is set to dentation, a pair lower bracket engages each other, guide block one has tapped bore and through hole, screw mandrel one is through the tapped bore on guide block one, guide rod is through the through hole on guide block one, and the output shaft of motor is connected with one end of screw mandrel one; It has that structure is simple, long service life and the feature such as easy to use.
Description
Technical field
The utility model relate to a kind of jack, especially a kind of shears-type electric jack by electric machine control.
Background technology
Jack is the tool of production common in life, scissor-like jack common mostly on the market is manpower scissor-like jack at present, very inconvenient for folding of freight container, and due to the weight of freight container excessive, existing scissor-like jack can not support, waste time and energy and also easily damage scissor-like jack, need to provide a kind of easy to use and scissor-like jack that load-carrying capacity is strong for this reason.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of by electric machine control and the strong shears-type electric jack of load-carrying capacity.
In order to achieve the above object, a kind of shears-type electric jack designed by the utility model, it comprises upper hinge support, lower hinge support, upper bracket, lower bracket, screw mandrel one, guide rod, guide block one, motor; One end of upper bracket is arranged on upper hinge support, the other end of upper bracket is connected with one end of lower bracket by guide block one, the other end of lower bracket is arranged on lower hinge support, the end being arranged on the upper bracket on upper hinge support is set to dentation, a pair upper bracket engages each other, the end being arranged on the lower bracket on lower hinge support is set to dentation, a pair lower bracket engages each other, guide block one has tapped bore and through hole, screw mandrel one is through the tapped bore on guide block one, guide rod is through the through hole on guide block one, and the output shaft of motor is connected with one end of screw mandrel one.
In order to improve the stability of shears-type electric jack, described shears-type electric jack also comprises four poles, upper hinge support is extended with slide rail one to both sides, lower hinge support is extended with slide rail two to both sides, one end of pole and upper bracket or lower bracket hinged, the other end of pole is provided with slide block, and slide block cooperatively interacts with corresponding slide rail one, slide rail two.
In order to improve the load-carrying capacity of shears-type electric jack, described scissor-like jack can also be such structure, and it comprises two upper brackets, two undersettings, two pairs of upper brackets, two pairs of lower brackets, screw mandrel two, guide rod, a pair guide block two, described leading screw two is made up of the leading screw that two rotation directions are contrary, same to cross connection between upper bracket or lower bracket, upper bracket, one end of undersetting is outward extended with slide rail three, upper bracket is corresponding with lower bracket, often pair of upper bracket is identical with structure between corresponding often pair lower bracket, and one end of one of them upper bracket of often pair of upper bracket is connected the other end with guide block two is connected with upper bracket, one end of another upper bracket is connected the other end with guide block two and is connected with pulley, pulley coordinates with slide rail three, one end of one of them lower bracket of often pair of lower bracket is connected the other end with guide block two and is connected with undersetting, one end of another lower bracket is connected the other end with guide block two and is connected with pulley, pulley coordinates with slide rail three, guide block two has tapped bore and through hole, the thread rotary orientation of the tapped bore on a pair guide block two is contrary, screw mandrel two is through the tapped bore on guide block two, guide rod is through the through hole on guide block two, the output shaft of motor is connected with one end of screw mandrel.
Match for the ease of motor and lorry vehicle power, the described DC machine of motor selection work voltage between 24V ~ 30V.
Shears-type electric jack of the present utility model, the contraction between upper bracket and lower bracket is realized by driven by motor leading screw, thus complete lifting, reduce workman's production intensity, improve assembling and folding efficiency, simultaneously by arranging pole on upper bracket and lower bracket, bearing capacity is shared by pole, reduce upper bracket and the power suffered by lower bracket, improve service life of shears-type electric jack, or coordinating by two groups of upper brackets and lower bracket, bearing capacity is shared on two pack supports, reduce the power suffered by support, improve service life.
Therefore, it have that structure is simple, long service life and the feature such as easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one of the present utility model;
Fig. 2 is the structural representation of embodiment two of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
Embodiment one:
As shown in Figure 1, a kind of shears-type electric jack of the present embodiment description, it comprises upper hinge support 1, lower hinge support 2, a pair upper bracket 3, a pair lower bracket, 4, four poles 5, screw mandrel 1, guide rod 7, motor 8, guide block 1, one end of upper bracket 3 is arranged on upper hinge support 1, the other end of upper bracket 3 is connected to one end of lower bracket 4, the other end of lower bracket 4 is arranged on lower hinge support 2, the end being arranged on the upper bracket 3 on upper hinge support 1 is set to dentation, a pair upper bracket 3 engages each other, the end being arranged on the lower bracket 4 on lower hinge support 2 is set to dentation, a pair lower bracket 4 engages each other, by guide block 1 between upper bracket 3 and lower bracket 4, guide block 1 has tapped bore and through hole, screw mandrel 1 is through the tapped bore on guide block 1, guide rod 7 is through the through hole on guide block 1, the output shaft of motor 8 is connected with one end of screw mandrel 1, upper hinge support 1 is extended with slide rail one to both sides, lower hinge support 2 is extended with slide rail two to both sides, one end of pole 5 and upper bracket 3 or lower bracket 4 hinged, the other end of pole 5 is provided with slide block, slide block and corresponding slide rail one, slide rail two cooperatively interacts.
Embodiment two:
As shown in Figure 2, a kind of shears-type electric jack of the present embodiment description, it comprises two upper brackets, 10, two undersettings, 11, two pairs of upper brackets 3, two pairs of lower brackets 4, screw mandrel 2 12, guide rod 7, guide block 2 13, motors 8, described screw mandrel 2 12 is made up of the screw mandrel that two rotation directions are contrary, same to cross connection between upper bracket 3 or lower bracket 4, upper bracket 3, one end of undersetting 4 is outward extended with slide rail three, upper bracket 3 is corresponding with lower bracket 4, often pair of upper bracket 3 is identical with structure between corresponding often pair lower bracket 4, and one end of one of them upper bracket 3 of often pair of upper bracket 3 is connected the other end with guide block 2 13 is connected with upper bracket 10, one end of another upper bracket 3 is connected the other end with guide block 2 13 and is connected with pulley, pulley coordinates with slide rail three, one end of one of them lower 4 frame of often pair of lower bracket 4 is connected the other end with guide block 2 13 and is connected with undersetting 11, one end of another lower bracket 4 is connected the other end with guide block 2 13 and is connected with pulley, pulley coordinates with slide rail three, guide block 2 13 has tapped bore and through hole, and the thread rotary orientation of the tapped bore that two guide blocks 2 13 are offered is contrary, screw mandrel 2 12 is through the tapped bore on guide block 2 13, guide rod 7 is through the through hole on guide block 2 13, the output shaft of motor 8 is connected with one end of screw mandrel 2 12.
Claims (4)
1. a shears-type electric jack, is characterized in that: it comprises upper hinge support, lower hinge support, upper bracket, lower bracket, screw mandrel, guide rod, guide block one, motor, one end of upper bracket is arranged on upper hinge support, the other end of upper bracket is connected with one end of lower bracket by guide block one, the other end of lower bracket is arranged on lower hinge support, the end being arranged on the upper bracket on upper hinge support is set to dentation, a pair upper bracket engages each other, the end being arranged on the lower bracket on lower hinge support is set to dentation, a pair lower bracket engages each other, guide block has tapped bore and through hole, and the thread rotary orientation of the tapped bore that guide block one between two pairs of supports is offered is contrary, screw mandrel is through the tapped bore on guide block one, guide rod is through the through hole on guide block one, the output shaft of motor is connected with one end of screw mandrel.
2. shears-type electric jack according to claim 1, it is characterized in that: described shears-type electric jack also comprises four poles, upper hinge support is extended with slide rail one to both sides, lower hinge support is extended with slide rail two to both sides, rotary connection with upper bracket or lower bracket in one end of pole, the other end of pole is provided with slide block, and slide block cooperatively interacts with corresponding slide rail one, slide rail two.
3. a shears-type electric jack, it is characterized in that: comprise two upper brackets, two undersettings, two pairs of upper brackets, two pairs of lower brackets, screw mandrel, guide rod, guide block two, same to cross connection between upper bracket or lower bracket, upper bracket, one end of undersetting is outward extended with slide rail three, upper bracket is corresponding with lower bracket, often pair of upper bracket is identical with structure between corresponding often pair lower bracket, and one end of one of them upper bracket of often pair of upper bracket is connected the other end with guide block two is connected with upper bracket, one end of another upper bracket is connected the other end with guide block two and is connected with pulley, pulley coordinates with slide rail two, one end of one of them lower bracket of often pair of lower bracket is connected the other end with guide block two and is connected with undersetting, one end of another lower bracket is connected the other end with guide block two and is connected with pulley, pulley coordinates with slide rail three, guide block two has tapped bore and through hole, and the thread rotary orientation of the tapped bore that two guide blocks two are offered is contrary, screw mandrel is through the tapped bore on guide block two, guide rod is through the through hole on guide block two, the output shaft of a motor is connected with one end of screw mandrel.
4. the shears-type electric jack according to claim 1 or 3, is characterized in that: the described DC machine of motor selection work voltage between 24V ~ 30V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030134.8U CN204417032U (en) | 2015-01-16 | 2015-01-16 | Shears-type electric jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030134.8U CN204417032U (en) | 2015-01-16 | 2015-01-16 | Shears-type electric jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417032U true CN204417032U (en) | 2015-06-24 |
Family
ID=53467421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520030134.8U Active CN204417032U (en) | 2015-01-16 | 2015-01-16 | Shears-type electric jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406782A (en) * | 2018-05-29 | 2018-08-17 | 朱晓丹 | A kind of financial counseling intelligent robot easy to use |
| CN110194396A (en) * | 2019-05-28 | 2019-09-03 | 青岛电气工程安装有限公司送变电分公司 | A kind of cable disc brake apparatus with scissor-like jack structure |
| CN111573557A (en) * | 2020-05-28 | 2020-08-25 | 齐嘉蕾 | Indoor building lifting equipment |
| CN111675130A (en) * | 2020-06-09 | 2020-09-18 | 嘉兴海派机械有限公司 | Double-end connection type jack with stroke self-resetting mechanism |
-
2015
- 2015-01-16 CN CN201520030134.8U patent/CN204417032U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406782A (en) * | 2018-05-29 | 2018-08-17 | 朱晓丹 | A kind of financial counseling intelligent robot easy to use |
| CN110194396A (en) * | 2019-05-28 | 2019-09-03 | 青岛电气工程安装有限公司送变电分公司 | A kind of cable disc brake apparatus with scissor-like jack structure |
| CN111573557A (en) * | 2020-05-28 | 2020-08-25 | 齐嘉蕾 | Indoor building lifting equipment |
| CN111675130A (en) * | 2020-06-09 | 2020-09-18 | 嘉兴海派机械有限公司 | Double-end connection type jack with stroke self-resetting mechanism |
| CN111675130B (en) * | 2020-06-09 | 2021-08-17 | 嘉兴海派机械有限公司 | Double-end connection type jack with stroke self-resetting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314500 south side of Tongde Road, phase III expansion zone, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhengji Plastics Co., Ltd Address before: The three phase expansion of Tongxiang city 314500 Jiaxing City, Zhejiang Province Economic Development Zone on the south side of the road sign area Tongde Patentee before: ZHEJIANG ZHENGJI PLASTIC INDUSTRY Co.,Ltd. |