CN208378305U - A kind of lightweight single leg support recreational vehicle electric jack stand - Google Patents

A kind of lightweight single leg support recreational vehicle electric jack stand Download PDF

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Publication number
CN208378305U
CN208378305U CN201820342497.9U CN201820342497U CN208378305U CN 208378305 U CN208378305 U CN 208378305U CN 201820342497 U CN201820342497 U CN 201820342497U CN 208378305 U CN208378305 U CN 208378305U
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China
Prior art keywords
jack
frame
support base
lightweight
support
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Application number
CN201820342497.9U
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Chinese (zh)
Inventor
路春华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yao Ou Beijing Great Automotive Components Co Ltd
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Zhejiang Yao Ou Beijing Great Automotive Components Co Ltd
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Priority to CN201820342497.9U priority Critical patent/CN208378305U/en
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Abstract

The utility model discloses a kind of lightweight single leg support recreational vehicle electric jack stands, including jack body frame, the bottom end of jack body frame is provided with firm banking, the inside both ends of firm banking are provided with pedestal positioning pin, the two sides of firm banking are provided with body frame connecting pin, support base is installed at the top of jack body frame, the top end surface of support base is provided with anti-skid rubber cushion, flexible connection pin is provided on the inside of support base, one end of support base is provided with sliding groove, adjustment hole is provided on the top of jack body frame, flexible connection pin is provided on adjustment hole.The utility model is a kind of lightweight single leg support recreational vehicle electric jack stand, the support base of the jack stand is changed to two o'clock support by single-point support, increase forced area, it can be changed as needed, it is assembled by the adjustment hole of setting, changeable support base length is adjusted, it is easy to operate practical.

Description

A kind of lightweight single leg support recreational vehicle electric jack stand
Technical field
The utility model relates to a kind of jack stand, in particular to a kind of lightweight single leg support recreational vehicle electric jack Bracket.
Background technique
Jack, which refers to, uses rigid top lift part as equipment, by the small stroke of top bracket or bottom claw The light and small lifting equipment of weight is opened, jack is mainly used for the departments such as factories and miness, communications and transportation as Mechanical Help and other The work such as weight, support, light structure is firm, flexibility and reliability, and a people can carry and operate, and jack, which is divided into, mechanical jack Top and hydraulic jack etc., principle is had nothing in common with each other.In principle, the most basic principle that hydraulic drive is based on is exactly pa Si Kadinglv, that is to say, that the pressure of liquid everywhere is consistent, and in the system of balance, smaller piston upper applies Pressure it is smaller, and the pressure applied on big piston is also bigger, is able to maintain the static of liquid in this way, so passing through liquid The transmitting of body, different pressure on available difference ends, so that it may achieve the purpose that a transformation, people the common liquid arrived Pressing jack is exactly the transmitting that this principle is utilized to reach power, and back and forth to pull handle, pusher dog is pushed on jin top under spiral Ratchet gap revolution, cone pinion drive large bevel gear, make weight lifting screw rod rotate, thus make jacking sleeve obtain raising or under Drop, and reach the function of lifting pulling force.
On the basis of the technical conditions of existing jack stand, in the range used and convenience of jack Still remain many deficiencies, most of jack all uses single-point type to support, more single using structure, contact bearing area compared with Small, there are some potential safety problemss when use, it has not been convenient to use be adjusted, causing jack to use, there are certain limitations Property.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of lightweight single leg support The support base of recreational vehicle electric jack stand, the jack stand is changed to two o'clock support by single-point support, increases forced area, It can be changed, be assembled by the adjustment hole of setting as needed, adjust changeable support base length, reality easy to operate With.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of lightweight single leg support recreational vehicle electric jack stand of the utility model, including jack body frame, described thousand The bottom end of jin top body frame is provided with firm banking, and the inside both ends of the firm banking are provided with pedestal positioning pin, described solid The two sides for determining pedestal are provided with body frame connecting pin, and support base is equipped at the top of the jack body frame, the support base Top end surface is provided with anti-skid rubber cushion, and active connection is provided on the inside of the support base, and one end of the support base is set It is equipped with sliding groove, adjustment hole is provided on the top of the jack body frame, flexible connection pin is provided on the adjustment hole.
As a kind of optimal technical scheme of the utility model, the both ends of the jack body frame are mounted on screw rod connection Part, the inside of the screw connecting piece is through there is threaded rod, and one end of the threaded rod is connected with motor driven, and the motor drives Dynamic bottom end is provided with control cabinet.
As a kind of optimal technical scheme of the utility model, the active connection is slidably connected with sliding groove.
As a kind of optimal technical scheme of the utility model, the firm banking is connect with jack body frame by body frame Pin is connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is a kind of lightweight single leg support recreational vehicle electric jack stand, can effectively improve jack The use scope and convenience of bracket, the support base of the jack stand are changed to two o'clock support by single-point support, increase by Power area can be changed as needed, be assembled by the adjustment hole of setting, and changeable support base length, operation are adjusted It is simple and practical.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model;
In figure: 1, jack body frame;2, firm banking;3, body frame connecting pin;4, pedestal positioning pin;5, screw connecting piece; 6, threaded rod;7, it is flexibly connected pin;8, adjustment hole;9, motor driven;10, control cabinet;11, support base;12, active connection; 13, sliding groove;14, anti-skid rubber cushion.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of lightweight single leg support recreational vehicle electric jack stand, including very heavy Body frame 1 is pushed up, the bottom end of jack body frame 1 is provided with firm banking 2, and the inside both ends of firm banking 2 are provided with pedestal positioning Pin 4, the two sides of firm banking 2 are provided with body frame connecting pin 3, and the top of jack body frame 1 is equipped with support base 11, support base 11 top end surface is provided with anti-skid rubber cushion 14, and the inside of support base 11 is provided with active connection 12, and the one of support base 11 End is provided with sliding groove 13, and adjustment hole 8 is provided on the top of jack body frame 1, and flexible connection pin is provided on adjustment hole 8 7。
Further, the both ends of jack body frame 1 are mounted on screw connecting piece 5, and the inside of screw connecting piece 5, which is run through, to be had Threaded rod 6, one end of threaded rod 6 are connected with motor driven 9, and the bottom end of motor driven 9 is provided with control cabinet 10, passes through setting Control cabinet 10 controls motor driven 9 and works, and motor driven 9 is sequentially connected with threaded rod 6, carries out lifting work.
Active connection 12 is slidably connected with sliding groove 13, and active connection 12 can be slided in sliding groove 13, makes it Support base 11 carries out fractionation use.
Firm banking 2 is connected with jack body frame 1 by body frame connecting pin 3, and jack body frame 1 can be with firm banking 2 When being attached, rotation connection can be carried out by connecting pin 3, reach lifting using effect.
Specifically, the utility model is when in use, firm banking 2 can be carried out by the pedestal positioning pin 4 of setting Ground is fixed, and prevents to slide, and is controlled motor driven 9 by the control cabinet 10 of setting during use and is worked, Motor driven 9 is sequentially connected with threaded rod 6, carries out lifting work, and wherein support base 11 can pass through internal flexible connection Part 12 is attached, and active connection 12 can be slided in sliding groove 13, its support base 11 is made to carry out fractionation use, setting Adjustment hole 8 can adjustment length used as needed assembled, support base 11 can do single-point and be supported, and can also pass through drawing The support of row both ends is put in, forced area is increased, promotes the safety used.
In conclusion the equipment can effectively improve the use scope and convenience of jack stand, the jack The support base of bracket is changed to two o'clock support by single-point support, increases forced area, can be changed as needed, pass through setting Adjustment hole assembled, adjust changeable support base length, it is easy to operate practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of lightweight single leg support recreational vehicle electric jack stand, including jack body frame (1), which is characterized in that described The bottom end of jack body frame (1) is provided with firm banking (2), and it is fixed that the inside both ends of the firm banking (2) are provided with pedestal Position pin (4), the two sides of the firm banking (2) are provided with body frame connecting pin (3), the top peace of the jack body frame (1) Equipped with support base (11), the top end surface of the support base (11) is provided with anti-skid rubber cushion (14), the support base (11) Inside is provided with active connection (12), and one end of the support base (11) is provided with sliding groove (13), the jack body frame (1) it is provided on top adjustment hole (8), flexible connection pin (7) is provided on the adjustment hole (8).
2. a kind of lightweight single leg support recreational vehicle electric jack stand according to claim 1, which is characterized in that described The both ends of jack body frame (1) are mounted on screw connecting piece (5), and the inside of the screw connecting piece (5), which is run through, threaded rod (6), one end of the threaded rod (6) is connected with motor driven (9), and the bottom end of the motor driven (9) is provided with control cabinet (10)。
3. a kind of lightweight single leg support recreational vehicle electric jack stand according to claim 1, which is characterized in that described Active connection (12) is slidably connected with sliding groove (13).
4. a kind of lightweight single leg support recreational vehicle electric jack stand according to claim 1, which is characterized in that described Firm banking (2) is connected with jack body frame (1) by body frame connecting pin (3).
CN201820342497.9U 2018-03-14 2018-03-14 A kind of lightweight single leg support recreational vehicle electric jack stand Active CN208378305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820342497.9U CN208378305U (en) 2018-03-14 2018-03-14 A kind of lightweight single leg support recreational vehicle electric jack stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820342497.9U CN208378305U (en) 2018-03-14 2018-03-14 A kind of lightweight single leg support recreational vehicle electric jack stand

Publications (1)

Publication Number Publication Date
CN208378305U true CN208378305U (en) 2019-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820342497.9U Active CN208378305U (en) 2018-03-14 2018-03-14 A kind of lightweight single leg support recreational vehicle electric jack stand

Country Status (1)

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CN (1) CN208378305U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109850795A (en) * 2019-04-03 2019-06-07 奇瑞汽车股份有限公司 Automobile multifunctional jack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109850795A (en) * 2019-04-03 2019-06-07 奇瑞汽车股份有限公司 Automobile multifunctional jack

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