CN108238563B - Electric jack bracket of motor home based on heavy single-leg support - Google Patents
Electric jack bracket of motor home based on heavy single-leg support Download PDFInfo
- Publication number
- CN108238563B CN108238563B CN201810206753.6A CN201810206753A CN108238563B CN 108238563 B CN108238563 B CN 108238563B CN 201810206753 A CN201810206753 A CN 201810206753A CN 108238563 B CN108238563 B CN 108238563B
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- China
- Prior art keywords
- jack
- frame
- screw rod
- heavy single
- leg support
- 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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- 230000008093 supporting effect Effects 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/22—Lazy-tongs mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a motor home electric jack bracket based on heavy single-leg support, which comprises a jack base, wherein the top end of the jack base is connected with a jack main frame, the top end of the jack main frame is fixedly provided with a supporting seat, the top end of the supporting seat is fixedly provided with a manual jack, the inner side of the manual jack is provided with an adjusting disc, both ends of the adjusting disc are respectively provided with a handle, both inner sides of both ends of the jack main frame are respectively provided with a screw rod connecting piece, the inner sides of the screw rod connecting pieces penetrate through screw rod connecting shafts, both sides of the jack base are respectively fixedly provided with a connecting plate, and the top ends of the connecting plates are connected with auxiliary supporting frames. The invention relates to a motor home electric jack bracket based on heavy single-leg support, which increases the stressed area of the jack through the auxiliary support frame, improves the application range of the jack, enhances the support strength through the telescopic side frame, can be conveniently rotated and retracted, has double support effects, and is simple to operate, convenient and practical.
Description
Technical Field
The invention relates to a jack, in particular to a motor home electric jack bracket based on heavy single-leg support.
Background
The jack is light and small lifting equipment which uses a rigid lifting piece as a working device and lifts a heavy object in a small stroke through a top bracket or a bottom supporting claw, is mainly used for departments such as factories and mines, transportation and the like to repair vehicles and work such as other lifting and supporting, has a light, firm, flexible and reliable structure, can be carried and operated by one person, and is divided into a mechanical jack, a hydraulic jack and the like, and the principles are different. In principle, the most basic principle on which hydraulic transmission is based is pascal's law, that is, the pressure across the liquid is uniform, and in a balanced system, the pressure exerted on a smaller piston is smaller and the pressure exerted on a larger piston is larger, so that the liquid can be kept stationary. Therefore, through the transmission of liquid, different pressures at different ends can be obtained, the purpose of changing can be achieved, the common hydraulic jack achieves the transmission of force by utilizing the principle, the jack is pulled back and forth by the screw to pull the handle, the pulling claw pushes the ratchet wheel to rotate in a clearance way, the bevel pinion drives the bevel pinion to drive the lifting screw to rotate, and therefore the lifting sleeve is lifted or lowered, and the lifting tension function is achieved.
On the basis of the technical conditions of the existing jack, a plurality of defects still exist in the use range and convenience of the jack, most of jack supports are small in supporting area, the stress degree is limited to a certain extent, certain potential safety hazards exist in the use process, and the jack supports are inconvenient.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide the electric jack bracket for the motor home based on heavy single-leg support, which can effectively improve the application range and convenience of the jack.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a motor home electric jack bracket based on heavy single-leg support, which comprises a jack base, wherein the top end of the jack base is connected with a jack main frame, the top end of the jack main frame is fixedly provided with a supporting seat, the top end of the supporting seat is fixedly provided with a manual jack, the inner side of the manual jack is provided with an adjusting disc, the two ends of the adjusting disc are respectively provided with a handle, the inner sides of the two ends of the jack main frame are respectively provided with a screw rod connecting piece, the inner sides of the screw rod connecting pieces are penetrated with screw rod connecting shafts, the two sides of the jack base are respectively fixedly provided with a connecting plate, the top end of the connecting plate is connected with an auxiliary supporting frame, one end of the auxiliary supporting frame is provided with a side frame connecting piece, and the top end of the side frame connecting piece is connected with a telescopic side frame and is connected with the supporting seat.
As a preferable technical scheme of the invention, one end of the screw rod connecting shaft is connected with a driving motor, and one side of the driving motor is provided with a control box.
As a preferable technical scheme of the invention, a rotating shaft is connected between the connecting plate and the auxiliary supporting frame and is movably connected through the rotating shaft.
As a preferable technical scheme of the invention, the manual jack is movably connected with the adjusting disk.
Compared with the prior art, the invention has the following beneficial effects:
the motor home electric jack bracket based on the heavy single-leg support can effectively improve the service range and convenience of the jack, the jack enlarges the stressed area of the jack through the auxiliary support frame, improves the service range of the jack, enhances the support strength through the telescopic side frame, can be conveniently rotated and folded, has double support effects, and is simple to operate, convenient and practical.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. a jack base; 2. a jack main frame; 3. a support base; 4. a manual jack; 5. an adjusting plate; 6. a handle; 7. a screw rod connecting piece; 8. the screw rod is connected with the shaft; 9. a driving motor; 10. a control box; 11. an auxiliary supporting frame; 12. a rotation shaft; 13. a side frame connector; 14. a telescoping side frame; 15. and (5) connecting a plate.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1
As shown in fig. 1, the invention provides a motor home electric jack bracket based on heavy single-leg support, which comprises a jack base 1, wherein the top end of the jack base 1 is connected with a jack main frame 2, the top end of the jack main frame 2 is fixedly provided with a supporting seat 3, the top end of the supporting seat 3 is fixedly provided with a manual jack 4, the inner side of the manual jack 4 is provided with an adjusting disc 5, both ends of the adjusting disc 5 are respectively provided with a handle 6, both inner sides of both ends of the jack main frame 2 are respectively provided with a screw rod connecting piece 7, the inner sides of the screw rod connecting pieces 7 are penetrated with screw rod connecting shafts 8, both sides of the jack base 1 are respectively fixedly provided with a connecting plate 15, the top end of the connecting plate 15 is connected with an auxiliary supporting frame 11, one end of the auxiliary supporting frame 11 is provided with a side frame connecting piece 13, and the top end of the side frame connecting piece 13 is connected with a telescopic side frame 14 and is connected with the supporting seat 3.
Further, one end of the screw rod connecting shaft 8 is connected with a driving motor 9, one side of the driving motor 9 is provided with a control box 10, driving control is carried out through the control box 10, and the driving motor 9 provides power to drive the screw rod connecting shaft 8 to move.
The rotary shaft 12 is connected between the connecting plate 15 and the auxiliary supporting frame 11 and is movably connected with the rotary shaft 12, and the auxiliary supporting frame 11 can be rotated and retracted through the arranged rotary shaft 12, so that the use is simple and convenient.
The manual jack 4 is movably connected with the adjusting disc 5, and the manual jack 4 can be lifted to adjust a small distance by rotating the adjusting disc 5.
Specifically, when the jack is used, the manual jack 4 is used for supporting, the auxiliary support frame 11 can be rotated, retracted and unfolded through the rotating shaft 12, the jack is simple and convenient to use, the telescopic side frame 14 can be used for supporting the side face, the jack is driven and controlled through the control box 10, the driving motor 9 is used for providing power to drive the screw rod connecting shaft 8 to move, the jack can be slightly adjusted in height in the supporting process through the manual jack, the manual jack 4 can be lifted through the rotating adjusting disc 5, and small-distance adjustment is performed, so that the jack is simple in operation, convenient and practical.
To sum up, this jack of this equipment increases the area of force of jack through the auxiliary stay frame that sets up, promotes the application range of jack, through flexible side bearer reinforcing support strength, can conveniently rotate and receive and release, has dual supporting effect simultaneously, easy operation, convenient and practical.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a car as a house electric jack support based on heavy single leg supports, includes jack base (1), its characterized in that, jack base (1) top is connected with jack body frame (2), jack body frame (2) top is fixed with supporting seat (3), supporting seat (3) top is fixed with manual jack (4), manual jack (4) inboard is provided with regulating disk (5), regulating disk (5) both ends all are provided with handle (6), jack body frame (2) both ends inboard all is provided with lead screw connecting piece (7), lead screw connecting piece (7) inboard runs through and has lead screw connecting axle (8), jack base (1) both sides all are fixed with connecting plate (15), connecting plate (15) top is connected with auxiliary stay frame (11), auxiliary stay frame (11) one end is provided with side frame connecting piece (13), telescopic side frame (14) are connected with and are connected with supporting seat (3) on the top of connecting piece (13).
A rotating shaft (12) is connected between the connecting plate (15) and the auxiliary supporting frame (11) and is movably connected through the rotating shaft (12).
2. The motor home electric jack bracket based on the heavy single-leg support according to claim 1, wherein one end of the screw rod connecting shaft (8) is connected with a driving motor (9), and one side of the driving motor (9) is provided with a control box (10).
3. A motor home electric jack stand based on heavy single leg support according to claim 1, characterized in that the manual jack (4) is movably connected with an adjusting disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206753.6A CN108238563B (en) | 2018-03-14 | 2018-03-14 | Electric jack bracket of motor home based on heavy single-leg support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206753.6A CN108238563B (en) | 2018-03-14 | 2018-03-14 | Electric jack bracket of motor home based on heavy single-leg support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108238563A CN108238563A (en) | 2018-07-03 |
| CN108238563B true CN108238563B (en) | 2024-04-12 |
Family
ID=62698944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810206753.6A Active CN108238563B (en) | 2018-03-14 | 2018-03-14 | Electric jack bracket of motor home based on heavy single-leg support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108238563B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847296B (en) * | 2020-06-28 | 2021-12-14 | 江永县元杰科技有限公司 | Rollover-prevention screw jack |
| CN112125198A (en) * | 2020-08-27 | 2020-12-25 | 衡阳市雄焱工具有限公司 | Electric control jack support and jack assembly for automobile maintenance |
| CN112607646A (en) * | 2020-12-14 | 2021-04-06 | 温州竺陌机械科技有限公司 | Jack with replaceable contact component |
| CN112607647A (en) * | 2020-12-14 | 2021-04-06 | 温州竺陌机械科技有限公司 | Jack with auxiliary support leg |
| CN112939140A (en) * | 2021-01-30 | 2021-06-11 | 许雄基 | A heavy husky device of whirl for hydraulic engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970026889A (en) * | 1995-11-30 | 1997-06-24 | 김태구 | Automotive Jack |
| CN204400529U (en) * | 2014-06-25 | 2015-06-17 | 胡升俊 | A kind of Dynamoelectric scissor jack |
| CN205653109U (en) * | 2016-05-31 | 2016-10-19 | 宁波大学 | Adjustable inclination's high efficiency jack |
| CN206108779U (en) * | 2016-11-02 | 2017-04-19 | 宝鸡文理学院 | Mechanical jack is used to compact car that bearing pressure is big |
| CN206580485U (en) * | 2017-03-22 | 2017-10-24 | 南京交通职业技术学院 | A kind of automotive check lifting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9522625B2 (en) * | 2014-05-30 | 2016-12-20 | Troy A. Myers | Boat loading allignment device and method |
-
2018
- 2018-03-14 CN CN201810206753.6A patent/CN108238563B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970026889A (en) * | 1995-11-30 | 1997-06-24 | 김태구 | Automotive Jack |
| CN204400529U (en) * | 2014-06-25 | 2015-06-17 | 胡升俊 | A kind of Dynamoelectric scissor jack |
| CN205653109U (en) * | 2016-05-31 | 2016-10-19 | 宁波大学 | Adjustable inclination's high efficiency jack |
| CN206108779U (en) * | 2016-11-02 | 2017-04-19 | 宝鸡文理学院 | Mechanical jack is used to compact car that bearing pressure is big |
| CN206580485U (en) * | 2017-03-22 | 2017-10-24 | 南京交通职业技术学院 | A kind of automotive check lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108238563A (en) | 2018-07-03 |
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