CN207361673U - A kind of motorhome jack easy to place - Google Patents
A kind of motorhome jack easy to place Download PDFInfo
- Publication number
- CN207361673U CN207361673U CN201721081494.6U CN201721081494U CN207361673U CN 207361673 U CN207361673 U CN 207361673U CN 201721081494 U CN201721081494 U CN 201721081494U CN 207361673 U CN207361673 U CN 207361673U
- Authority
- CN
- China
- Prior art keywords
- support arm
- frame
- easy
- upper support
- screw rod
- 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
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of motorhome jack easy to place, including upper support arm, lower support arm and A-frame, the upper support arm side is equipped with branch support, the upper support arm side is equipped with nut and lower support arm, and nut is between upper support arm and lower support arm, the utility model by equipped with A-frame, because triangle has stability, reach to place and stablize fixed effect, by equipped with fixed strip, it can pull down when not used so that the triangle of base may be folded on together, beneficial to storage.By equipped with direct current generator, connect power supply, it is easy and convenient huge weight just to be jacked up, reach effect easy to use.By equipped with fixing nut, make groove screw rod non-slip, more stablizing to fix needs the height lifted.By equipped with increase and downgrade switch, can freely change required height, reach effect easy to use.By equipped with snubber elastomeric part, slow down pressure of the weight to jack using the snubber elastomeric of itself.
Description
【Technical field】
A kind of jacking equipment technical field is the utility model is related to, more particularly to a kind of caravan easy to placement is very heavy
Top.
【Background technology】
Jack is the simplest lifting equipment that a kind of lifting is highly less than 1m, and work clothes are used as by the use of rigidity top lift part
Put, jack the light small lifting equipment of weight in stroke by top bracket or bottom claw.It is divided to mechanical and two kinds of fluid pressure type,
Jack is mainly used for the departments such as factories and miness, communications and transportation as the work such as Mechanical Help and other liftings, support.Its light structure
Firm, flexibility and reliability, a people can carry and operate.Jack employs optimal as a kind of extensive instrument of use scope
The cast of matter, ensure that the quality and service life of jack.Have a kind of rack-jack, it respectively by rack, gear,
3 part of handle forms, it is by swinging handle so that rack rise and fall;This is also a kind of common automobile thousand of general-utility car
The species on jin top.Its volume is little, and operation is hard, but also just because of this, limiting its supported weight cannot be too big, and
Operation is hard.Hydraulic jack is divided into General hydraulic jack and dedicated hydraulic jack again.Its operation principle is complex,
And its use benefit is then that lifting speed is fast, load-bearing capacity is big compared with rack-jack.But likewise, so powerful is very heavy
Top, will not be convenient for carrying certainly, if the caravan being away from home needs to repair, such hydraulic jack does not just apply to.
A kind of for this reason, it is proposed that motorhome jack easy to place.
【Utility model content】
The main purpose of the utility model is that providing a kind of motorhome jack easy to place, background can be effectively solved
The problem of in technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of motorhome jack easy to place, including upper support arm, lower support arm and A-frame, the upper support arm
Side is equipped with branch support, and the upper support arm side is equipped with nut and lower support arm, and nut is located at upper support arm and lower support
Between arm, the lower support arm side is equipped with screw metal cap, and the screw metal cap side is equipped with groove screw rod, the groove
Screw rod side is equipped with fixed spiro, and the lower support arm side is equipped with connecting support seat, and the connecting support seat side, which is equipped with, adjusts
Rise switch and downgrade switch, and increase switch and be fixedly connected with triangle on the downside of the side for downgrading switch, the connecting support seat
Stent, the A-frame side are equipped with midfoot support fixed link and fixed strip, and midfoot support fixed link be located at fixed strip with
Among A-frame, the A-frame side, which is equipped with, thickeies base.
Further, the midfoot support fixed link is internally provided with snubber elastomeric part.
Further, the fixed strip is flexibly connected with midfoot support fixed link and A-frame.
Further, it is described increase switch and downgrade switch be electrical connected with direct current generator.
Further, the branch support is fixedly linked with upper support arm.
Further, groove screw rod of the groove screw rod made by wear-resisting low-carbon steel material.
Compared with prior art, the utility model has the advantages that：By equipped with A-frame, because of triangle
With stability, there is the characteristics of firm, firm, pressure-resistant, stablize fixed effect so as to reach and place, by equipped with fixation
Bar, can pull down when not used so that the triangle of base may be folded on the space for together, reducing storage, beneficial to storage.By equipped with
Direct current generator, connects power supply, and easy and convenient can just jack up huge weight, reach effect easy to use.By equipped with
Fixing nut, make groove screw rod non-slip, more stablizing to fix needs the height lifted.By equipped with increase and downgrade out
Close, can freely change required height, reach effect easy to use.By equipped with snubber elastomeric part, utilize itself
Snubber elastomeric slow down pressure of the weight to jack.
【Brief description of the drawings】
Fig. 1 is that the utility model is a kind of easy to the overall structure diagram for the motorhome jack placed.
Fig. 2 is that the utility model is a kind of easy to the polycrystalline substance schematic diagram for the motorhome jack placed.
Fig. 3 is that the utility model is a kind of easy to the midfoot support fixed link internal structure signal for the motorhome jack placed
Figure.
In figure：1st, upper support arm；2nd, lower support arm；3rd, A-frame；4th, branch support；5th, groove screw rod；6th, screw metal
Cap；7th, nut；8th, connecting support seat；9th, midfoot support fixed link；10th, base is thickeied；11st, fixed strip；12nd, snubber elastomeric part；
13rd, fixed spiro；14th, direct current generator；15th, switch is increased；16th, switch is downgraded.
【Embodiment】
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of motorhome jack easy to place, including upper support arm 1, lower support arm 2 and triangle branch
Frame 3,1 side of upper support arm are equipped with branch support 4, and 1 side of upper support arm is equipped with nut 7 and lower support arm 2, and nut
7 between upper support arm 1 and lower support arm 2, and 2 side of lower support arm is equipped with screw metal cap 6, the screw metal cap
6 sides are equipped with groove screw rod 5, and 5 side of groove screw rod is equipped with fixed spiro 13, and 2 side of lower support arm is equipped with connection
Support base 8,8 side of connecting support seat, which is equipped with, to be increased switch and 15 and downgrades switch 16, and increases switch 15 positioned at downgrading out
16 side is closed, the downside of connecting support seat 8 is fixedly connected with A-frame 3, and 3 side of A-frame is equipped with midfoot support
Fixed link 9 and fixed strip 11, and midfoot support fixed link 9 is located among fixed strip 11 and A-frame 3, the A-frame 3
Side, which is equipped with, thickeies base 10.
Wherein, the midfoot support fixed link 9 is internally provided with snubber elastomeric part 12.
Wherein, the fixed strip 11 is flexibly connected with midfoot support fixed link 9 and A-frame 3.
Wherein, it is described increase switch 15 and downgrade to switch 16 be electrical connected with direct current generator 14.
Wherein, the branch support 4 is fixedly linked with upper support arm 1.
Wherein, groove screw rod of the groove screw rod 5 made by wear-resisting low-carbon steel material.
It should be noted that the utility model is a kind of motorhome jack easy to place, in use, first by A-frame
3 are first fixed with fixed strip 11, and required for being placed in below the position of maintenance, branch support 4 is directed at caravan maintenance position, will be straight
Galvanic electricity machine 14 connects power supply, it is necessary to when raising, and presses and increases switch 15, it is necessary to turn down, presses and downgrade quick closing valve 16.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of motorhome jack easy to place, including upper support arm（1）, lower support arm（2）And A-frame（3）, it is special
Sign is：The upper support arm（1）Side is equipped with branch support（4）, the upper support arm（1）Side is equipped with nut（7）With lower branch
Brace（2）, and nut（7）Positioned at upper support arm（1）And lower support arm（2）Between, the lower support arm（2）Side is equipped with screw rod
Metal cap（6）, the screw metal cap（6）Side is equipped with groove screw rod（5）, the groove screw rod（5）Side is equipped with fixed spiral shell
Ring（13）, the lower support arm（2）Side is equipped with connecting support seat（8）, the connecting support seat（8）Side is equipped with and increases switch
（15）Switched with downgrading（16）, and increase switch（15）Switched positioned at downgrading（16）Side, the connecting support seat（8）Downside
It is fixedly connected with A-frame（3）, the A-frame（3）Side is equipped with midfoot support fixed link（9）And fixed strip（11）, and in
Portion supports fixed link（9）Positioned at fixed strip（11）With A-frame（3）Centre, the A-frame（3）Side, which is equipped with, thickeies bottom
Seat（10）.
A kind of 2. motorhome jack easy to place according to claim 1, it is characterised in that：The midfoot support is fixed
Bar（9）It is internally provided with snubber elastomeric part（12）.
A kind of 3. motorhome jack easy to place according to claim 1, it is characterised in that：The fixed strip（11）With
Midfoot support fixed link（9）And A-frame（3）It is flexibly connected.
A kind of 4. motorhome jack easy to place according to claim 1, it is characterised in that：It is described to increase switch（15）
Switched with downgrading（16）And direct current generator（14）It is electrical connected.
A kind of 5. motorhome jack easy to place according to claim 1, it is characterised in that：The branch support（4）With
Upper support arm（1）It is fixedly linked.
A kind of 6. motorhome jack easy to place according to claim 1, it is characterised in that：The groove screw rod（5）
For the groove screw rod made by wear-resisting low-carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081494.6U CN207361673U (en) | 2018-02-10 | 2018-02-10 | A kind of motorhome jack easy to place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081494.6U CN207361673U (en) | 2018-02-10 | 2018-02-10 | A kind of motorhome jack easy to place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207361673U true CN207361673U (en) | 2018-05-15 |
Family
ID=62350736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721081494.6U Expired - Fee Related CN207361673U (en) | 2018-02-10 | 2018-02-10 | A kind of motorhome jack easy to place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207361673U (en) |
-
2018
- 2018-02-10 CN CN201721081494.6U patent/CN207361673U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201099595Y (en) | Scissor jack | |
| CN206288905U (en) | A kind of portable auto lift with two-sided props | |
| CN106241663A (en) | A kind of easy to operate power construction equipment | |
| CN205943646U (en) | Distribution transformer carries platform | |
| CN207361673U (en) | A kind of motorhome jack easy to place | |
| CN201338910Y (en) | Simple movable type traveling crane | |
| CN206088897U (en) | Battery package emergency hoisting mechanism and device | |
| CN217705873U (en) | Universal locomotive of diaphragm book | |
| CN201351083Y (en) | Generator stator lifting device | |
| CN216377336U (en) | Walking type lifting operation platform chassis | |
| CN201202585Y (en) | Full-automatic independent wind power generator tower frame | |
| CN211712562U (en) | Lifting operation platform is carried on in segmentation | |
| CN212954088U (en) | Hydraulic lifting device with adjustable mechanical equipment maintenance is used | |
| CN203976309U (en) | Build stove jacking system | |
| CN206938827U (en) | Manual tipping bucket booster | |
| CN208182502U (en) | One kind having multi-functional straight rail super large heavy-duty hoisting equipment | |
| CN206088823U (en) | Hoist for port and pier | |
| CN205022631U (en) | Special lift handcart overhauls in electric substation | |
| CN206872344U (en) | A kind of portable vehicle scissor-type lifting jack | |
| CN209127962U (en) | A kind of automobile mechanical lifting apparatus | |
| CN217627362U (en) | Large-tonnage engineering hydraulic jack | |
| CN108675162A (en) | A kind of boom hoisting convenient for automobile installation | |
| CN215364727U (en) | Electronic transport hydraulic pressure car of grain depot conveyer | |
| CN210944663U (en) | Screw rod height lifting device | |
| CN202729639U (en) | Multifunctional hoisting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |