CN203903894U - Stabilized electric jack - Google Patents
Stabilized electric jack Download PDFInfo
- Publication number
- CN203903894U CN203903894U CN201420126986.2U CN201420126986U CN203903894U CN 203903894 U CN203903894 U CN 203903894U CN 201420126986 U CN201420126986 U CN 201420126986U CN 203903894 U CN203903894 U CN 203903894U
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- CN
- China
- Prior art keywords
- base
- oil
- valve body
- connecting rod
- motor
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a stabilized electric jack. The key point of the technical scheme of the utility model is as follows: the stabilized electric jack comprises a motor, an oil bag with elasticity, an oil cylinder and an oil pump assembly capable of pumping oil to the oil cylinder from the oil bag, wherein the oil pump assembly comprises a valve body, a base and an oil pump with an outlet and an inlet, the oil pump is engaged with an output end of the motor through the valve body, both the valve body and the oil cylinder are arranged on the base, the oil bag is arranged at the other end, opposite to the motor, of the valve body, the oil pump is arranged in the oil bag, a stabilizing device capable of adjusting the orientation of the base is arranged at the other end, opposite to the arranged valve body, of the base and comprises a supporting plate, a connecting rod and a telescopic mechanism, one end of the connecting rod is fixedly connected with one end face of the supporting plate, the other end of the connecting rod is in hinged connection with the base, one end of the telescopic mechanism is fixedly connected with the end face, where the connecting rod is arranged, of the supporting plate, the other end of the telescopic mechanism is in hinged connection with the base, and the telescopic mechanism and the connecting rod are respectively hinged to the base and are the same in turning direction. The stabilized electric jack has the advantage that vehicles can be safely jacked on rough and uneven inclined planes.
Description
Technical field
The utility model relates to a kind of jack, and more particularly, it relates to a kind of steady formula motor-driven jack.
Background technology
Jack is a kind ofly with rigidity top, to lift part as equipment, the light little weight-lifting equipment of jacking weight in stroke by top bracket or bottom claw.Jack is mainly used in the departments such as factories and miness, communications and transportation as work such as Mechanical Help and other lifting, supports.Its structure is firm, flexibility and reliability lightly, and a people is portability and operation.General motor-driven jack, comprise motor, there is elastomeric oil sac, oil cylinder and can be from the pump oil pump assembly of oil cylinder of oil sac, described oil pump assembly comprises oil pump, valve body and the base with export and import, at described oil pump, by valve body, be meshed with the mouth of motor, described valve body and oil cylinder are all arranged on base, described oil sac is arranged on valve body with respect to the other end of motor, and described oil pump is arranged in oil sac.But on some rough dip plane, jack just can not keep vertical with vehicle when placing, and so just lifts top with regard to danger close.Sideling, jack and vehicle are supported not firm, in the process of lifting top jack easily and vehicle come off, cause major accident.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of steady formula motor-driven jack, and this steady formula motor-driven jack can be lifted top vehicle safely on rough dip plane.
For achieving the above object, the utility model provides following technical scheme: a kind of steady formula motor-driven jack, comprise motor, there is elastomeric oil sac, oil cylinder and can be from the pump oil pump assembly of oil cylinder of oil sac, described oil pump assembly comprises valve body, base and with the oil pump of export and import, described oil pump is meshed with the mouth of motor by valve body, described valve body and oil cylinder are all arranged on base, described oil sac is arranged on valve body with respect to the other end of motor, described oil pump is arranged in oil sac, described base with respect to the other end that valve body is set be provided with adjustable frames towards steady device, described steady device comprises stay bearing plate, connecting rod and telescoping mechanism, described connecting rod one end is fixedly connected with stay bearing plate one end face, the other end is connected with base hinge, described telescoping mechanism one end is fixedly connected with the end face that stay bearing plate arranges connecting rod, the other end is connected with base hinge, described telescoping mechanism is identical with the connecting rod direction that hinge can rotate on base respectively, described base is provided with balance chi.
The utility model is further set to: described telescoping mechanism and connecting rod are arranged on the both sides of stay bearing plate one end face.
The utility model is further set to: described telescoping mechanism is hand jack.
By adopting technique scheme, base with respect to the other end that valve body is set be provided with adjustable frames towards steady device, when running into, on rough dip plane, lift when top, can regulate steady device, extend telescoping mechanism, make base and stay bearing plate relative tilt, after so steady formula motor-driven jack is put on ground, it is vertically flexible that oil cylinder still can keep, and lifts like this top jack and be just difficult for coming off with vehicle, safe ready; Base is provided with balance chi, can, by checking that balance chi determines that whether base is in horizontality, make in the process of lifting top safer; Telescoping mechanism and connecting rod are arranged on the both sides of stay bearing plate one end face, make telescoping mechanism and connecting rod setting support more reposefully base, and more convenient laborsaving when lifting top.
Accompanying drawing explanation
Fig. 1 is the block diagram of the steady formula motor-driven jack of the utility model embodiment;
Reference numeral: 1, oil cylinder; 2, oil sac; 3, valve body; 4, motor; 5, connecting rod; 6, stay bearing plate; 7, telescoping mechanism; 8, balance chi; 9, base.
The specific embodiment
With reference to Fig. 1, the steady formula motor-driven jack of the utility model embodiment is described further.
A kind of steady formula motor-driven jack, comprise motor 4, there is elastomeric oil sac 2, oil cylinder 1 and oil pump assembly that can be from oil sac 2 oil pumping to oil cylinder 1, described oil pump assembly comprises valve body 3, base 9 and with the oil pump of export and import, described oil pump is meshed with the mouth of motor 4 by valve body 3, described valve body 3 and oil cylinder 1 are all arranged on base 9, described oil sac 2 is arranged on valve body 3 with respect to the other end of motor 4, described oil pump is arranged in oil sac 2, described base 9 with respect to the other end that valve body 3 is set be provided with adjustable frames 9 towards steady device, described steady device comprises stay bearing plate 6, connecting rod 5 and telescoping mechanism 7, described connecting rod 5 one end are fixedly connected with stay bearing plate 6 one end faces, the other end and base 9 chain connections, described telescoping mechanism 7 one end are fixedly connected with the end face that stay bearing plate 6 arranges connecting rod 5, the other end and base 9 chain connections, described telescoping mechanism 7 is identical with connecting rod 5 direction that hinge can rotate on base 9 respectively, described base 9 is provided with balance chi 8.
Described telescoping mechanism 7 and connecting rod 5 are arranged on the both sides of stay bearing plate 6 one end faces.
Described telescoping mechanism 7 is hand jack (it should be noted that, telescoping mechanism 7 can be also that cylinder etc. else has the mechanism of flexible ability herein).
By adopting technique scheme, base 9 with respect to the other end that valve body 3 is set be provided with adjustable frames 9 towards steady device, when running into, on rough dip plane, lift when top, can regulate steady device, extend telescoping mechanism 7, make base 9 and stay bearing plate 6 relative tilts, after so steady formula motor-driven jack is put on ground, it is vertically flexible that oil cylinder 1 still can keep, and lifts like this top jack and be just difficult for coming off with vehicle, safe ready; Base 9 is provided with balance chi 8, can, by checking that balance chi 8 determines that whether base 9 is in horizontality, make in the process of lifting top safer; Telescoping mechanism 7 and connecting rod 5 are arranged on the both sides of stay bearing plate 6 one end faces, and telescoping mechanism 7 and connecting rod 5 are arranged and support more reposefully base 9, and more convenient laborsaving when lifting top.
Claims (3)
1. a steady formula motor-driven jack, comprise motor, there is elastomeric oil sac, oil cylinder and can be from the pump oil pump assembly of oil cylinder of oil sac, described oil pump assembly comprises valve body, base and with the oil pump of export and import, described oil pump is meshed with the mouth of motor by valve body, described valve body and oil cylinder are all arranged on base, described oil sac is arranged on valve body with respect to the other end of motor, described oil pump is arranged in oil sac, it is characterized in that: described base with respect to the other end that valve body is set be provided with adjustable frames towards steady device, described steady device comprises stay bearing plate, connecting rod and telescoping mechanism, described connecting rod one end is fixedly connected with stay bearing plate one end face, the other end is connected with base hinge, described telescoping mechanism one end is fixedly connected with the end face that stay bearing plate arranges connecting rod, the other end is connected with base hinge, described telescoping mechanism is identical with the connecting rod direction that hinge can rotate on base respectively, steady formula motor-driven jack according to claim 1, it is characterized in that: described base is provided with balance chi.
2. steady formula motor-driven jack according to claim 1, is characterized in that: described telescoping mechanism and connecting rod are arranged on the both sides of stay bearing plate one end face.
3. steady formula motor-driven jack according to claim 2, is characterized in that: described telescoping mechanism is hand jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126986.2U CN203903894U (en) | 2014-03-20 | 2014-03-20 | Stabilized electric jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126986.2U CN203903894U (en) | 2014-03-20 | 2014-03-20 | Stabilized electric jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903894U true CN203903894U (en) | 2014-10-29 |
Family
ID=51778182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126986.2U Expired - Fee Related CN203903894U (en) | 2014-03-20 | 2014-03-20 | Stabilized electric jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293353A (en) * | 2015-11-25 | 2016-02-03 | 苏州市优诺特升降机械有限公司 | Multi-rod linkage adjusted jack |
-
2014
- 2014-03-20 CN CN201420126986.2U patent/CN203903894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293353A (en) * | 2015-11-25 | 2016-02-03 | 苏州市优诺特升降机械有限公司 | Multi-rod linkage adjusted jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |