CN2642761Y - Electric jack - Google Patents
Electric jack Download PDFInfo
- Publication number
- CN2642761Y CN2642761Y CN 200420015800 CN200420015800U CN2642761Y CN 2642761 Y CN2642761 Y CN 2642761Y CN 200420015800 CN200420015800 CN 200420015800 CN 200420015800 U CN200420015800 U CN 200420015800U CN 2642761 Y CN2642761 Y CN 2642761Y
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- jack
- handrail
- axle sleeve
- utility
- 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
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses an electric jack and the main body is a vehicle frame (1). A jack is arranged on the front end of the vehicle frame (1); an oil tank (2), an oil pump (3) and a motor (4) for jack are distributed in the vehicle frame (1); both sides of the vehicle frame (1) are provided with a wheel (5); and the rear end of the vehicle frame (1) is provided with a handrail (6). The utility model arranges the jack on the vehicle frame with wheels, so that the jack is easily moved by pushing the handrail, the vehicle frame is pushed under the vehicle and then operate the switch of the handrail so as to make the jack work without human being getting into under the vehicle; therefore, the utility model is easy and convenient to operate.
Description
Technical field:
The utility model relates to a kind of jack, particularly a kind of electronic jack.
Background technology:
At present, the truckload tonnage is increasing, and when repairing, the jack that needs is more and more heavier, and doube bridge or three bridge chassis lower space are little, are not easy to the people and pierce placement jack operation car under, and it is very painstaking to operate mobile jack.
The utility model content:
The purpose of this utility model is to provide a kind of conveniently moving, the electronic easily jack of working.
The technical solution of the utility model is: main body is a vehicle frame, and jack is located at the front end of vehicle frame, supplies fuel tank, oil pump, the motor of jack work to be distributed in the vehicle frame, and the both sides of vehicle frame are provided with wheel, and the rear end of vehicle frame is provided with handrail.
As a kind of improvement project of the present utility model be: the cylinder bar of jack is made as two joints.
As another improvement project of the utility model be: described handrail lengthening, and the adjustable included angle of this handrail and vehicle frame.
As the another kind of improvement project of the utility model be: jack and vehicle frame are such bonded assemblys, and the front end of vehicle frame is established an axle sleeve, and the cylinder body of jack puts in axle sleeve, and cylinder body is hinge with axle sleeve and is connected.
The utility model is located at jack on the vehicle frame of band wheel, and promoting handrail can mobile easily jack, and vehicle frame is pushed under the automobile, and the switch on the operation handrail can make jack work, does not need the people to pierce under the automobile again, and work is convenient.The cylinder bar of jack can be made as two joints, has increased to rise height, when needing, not be used in jack underlay upholder and just can reach desired height.The cylinder body of jack is enclosed within the axle sleeve of vehicle frame in addition, and is hinge with axle sleeve and is connected, and cylinder body can be swung in axle sleeve like this, and when ground was not too smooth, it was mutually attached with ground to be convenient to cylinder body base maximum area ground, and base is landed firmly.Handrail lengthening and with the adjustable included angle of vehicle frame, the handrail of loweing when needing is convenient to vehicle frame and is stretched under the automobile, holds up handrail when not needing work, reduces floor area.
Description of drawings:
Fig. 1 is the electronic jack structure scheme drawing of the utility model.
The specific embodiment:
As shown in Figure 1, the electronic jack main body of the utility model is a vehicle frame 1, establish wheel 5 in vehicle frame 1 both sides, handrail 6 is established in the rear end of vehicle frame 1, promote handrail 6, vehicle frame 1 is moved, and handrail 6 can extend, and and the adjustable included angle of 1 of vehicle frame, be connected by rotating shaft 11 with vehicle frame 1 as handrail 6 lower ends, establish several clamping plate that have draw-in groove 12 13 on vehicle frame 1, handrail 6 is provided with and draw-in groove 12 corresponding mobilizable bayonet locks 61, and bayonet lock 61 links to each other with handle 62 on the handrail 6 by backguy, operating handle 62 can make bayonet lock 61 slide on handrail 6, break away from draw-in groove 12,, adjust the angle of handrail 6 and vehicle frame 1 so that rotate handrail 6.The operating switch 63 of jack also can be located on the handrail 6 in addition.Jack is located at the front end of vehicle frame 1, the cylinder body 72 of jack can be captiveed joint with vehicle frame 1 and is integral, also can be movably connected, as establishing the axle sleeve 8 that is one with vehicle frame 1 at the front end of vehicle frame 1, the cylinder body 72 of jack puts in this axle sleeve 8, and cylinder body 72 is connected for hinge 81 with 8 on axle sleeve, cylinder body 72 can be swung for 8 li a little at axle sleeve like this, when ground is not too smooth, land with being convenient to cylinder body base 73 maximum areas, make cylinder body base 73 stable.Gap between the internal diameter of axle sleeve 8 and cylinder body 72 external diameters will suit, and has a gap to get final product slightly.Cylinder bar 72,71 can be made as two joints, the cylinder bar 71 that diameter is little is enclosed within 72 li on the big cylinder bar of diameter, under fluid control, size cylinder bar 71,72 rises together, when vat bar 72 can not rise again, still during the out of reach operating altitude, little cylinder bar 71 stretches out vat bar 72 under hydraulic action continues to rise, thereby reaches operating altitude.Fuel tank 2, oil pump 3, motor 4 for jack work are distributed in 1 li of vehicle frame.
Claims (4)
1, a kind of electronic jack, it is characterized in that: its main body is a vehicle frame (1), jack is located at the front end of vehicle frame (1), fuel tank (2), oil pump (3), motor (4) for jack work are distributed in vehicle frame (1) lining, the both sides of vehicle frame (1) are provided with wheel (5), and the rear end of vehicle frame (1) is provided with handrail (6).
2, electronic jack according to claim 1 is characterized in that: the cylinder bar (71) of described jack is made as two joints.
3, electronic jack according to claim 1 and 2 is characterized in that: described handrail (6) lengthening, and the adjustable included angle of this handrail (6) and vehicle frame (1).
4, electronic jack according to claim 1 and 2, it is characterized in that: jack and vehicle frame (1) are such bonded assemblys, the front end of vehicle frame (1) is established an axle sleeve (8), and the cylinder body of jack (72) puts in axle sleeve (8), and cylinder body (72) is hinge (81) with axle sleeve (8) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015800 CN2642761Y (en) | 2004-02-25 | 2004-02-25 | Electric jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015800 CN2642761Y (en) | 2004-02-25 | 2004-02-25 | Electric jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642761Y true CN2642761Y (en) | 2004-09-22 |
Family
ID=34305445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015800 Expired - Fee Related CN2642761Y (en) | 2004-02-25 | 2004-02-25 | Electric jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642761Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113349A (en) * | 2017-12-19 | 2018-06-05 | 重庆市鑫奕星机电制造有限公司 | Car show device |
-
2004
- 2004-02-25 CN CN 200420015800 patent/CN2642761Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113349A (en) * | 2017-12-19 | 2018-06-05 | 重庆市鑫奕星机电制造有限公司 | Car show device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |