CN2344375Y - Hydraulic horizontal jack - Google Patents
Hydraulic horizontal jack Download PDFInfo
- Publication number
- CN2344375Y CN2344375Y CN 98225927 CN98225927U CN2344375Y CN 2344375 Y CN2344375 Y CN 2344375Y CN 98225927 CN98225927 CN 98225927 CN 98225927 U CN98225927 U CN 98225927U CN 2344375 Y CN2344375 Y CN 2344375Y
- Authority
- CN
- China
- Prior art keywords
- support plate
- pallet
- lengthening
- sleeve pipe
- jack
- 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 relates to a hydraulic horizontal jack belonging to a lifting device, which is composed of a jack main body, a support rack and a support plate. The support rack and the support plate are additionally provided with a lengthening mechanism which comprises the sleeve pipe of the support plate, a connecting axle, a lengthening rod and a support plate axle. The sleeve pipe of the support plate is fixedly arranged on the upper flat surface of the support rack. One end of the connecting axle is contained in the sleeve pipe of the support plate and the other end is connected with the lengthening rod. One end of the support plate axle is contained in the lengthening rod and the other end is fixed with the support plate. The utility model enlarges the lifting ranges of the support plate and satisfies the lifting requirements of jacking up the automobile whose chassis is higher.
Description
The utility model relates to a kind of hydraulic horizontal jack, belongs to bont.
Existing hydraulic horizontal jack, the expanded reach that mainly exists pallet is little, make the pallet on the carriage can't the higher automobile in jack-up chassis, thereby can not give full play to the due effect of jack.
Task of the present utility model is the hydraulic horizontal jack that will provide a kind of expanded reach of pallet big, can make the higher automobile in pallet jack-up chassis.
Task of the present utility model is finished like this, a kind of hydraulic horizontal jack, form by jack main body 1, carriage 5, pallet 4, addition has Lengthening mechanism between described carriage 5 and the pallet 4, and this mechanism comprises pallet sleeve pipe 7, adapter shaft 3, lengthening bar 2, pallet axle 6, and pallet sleeve pipe 7 is fixedly arranged in the last plane of carriage 5, one end of adapter shaft 3 is placed in the pallet sleeve pipe 7, the other end is connected with lengthening bar 2, and an end of pallet axle 6 is placed in the lengthening bar 2, and the other end is solid mutually with pallet 4.
The utility model increased the lifting range of pallet 4 owing to adopt said structure, satisfied the requirement that hoists of can the jack-up chassis higher automobile, and do not change the agent structure of original hydraulic horizontal jack.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is the utility model constructional drawing.
Fig. 2 is a Lengthening mechanism constructional drawing of the present utility model.
Modes such as pallet sleeve pipe 7 usefulness rivet clasps of the present utility model or welding are fixed on the carriage 5, and carriage 5 is installed with on crane arm 9, the tube chamber size of pallet sleeve pipe 7 with respectively can plug the ccontaining adapter shaft 3 in ground and pallet axle 6 be advisable.Be connected in order to make adapter shaft 3 reach reasonable, just make both guarantee concentricity, on adapter shaft 3, be shaped on groove with lengthening bar 2, during connection so that make the bar wall pressure of lengthening bar 2 go into this groove.The bar chamber size of lengthening bar 2 is advisable can plug the ccontaining pallet axle 3 in ground.When running into the high automobile in chassis, as long as adapter shaft 3 is inserted the tube chamber of pallet sleeve pipes 7, make the bar chamber of pallet axle 6 insertion lengthening bars 2 simultaneously, vice versa.
When using the utility model, if pressing jack main body 1 press hand 8, drive crane arm 9 by the piston in the jack main body 1 and hoist, carriage 5 is by lifting, hoist thereby make Lengthening mechanism drive pallet 4, and when car chassis is low, can save adapter shaft 3 of the present utility model and lengthening bar 2.Realized by Dump valve on the jack main body 1 and retracing spring by the resetting of crane arm 9 after hoisting.
Claims (1)
1, a kind of hydraulic horizontal jack, form by jack main body (1), carriage (5), pallet (4), it is characterized in that addition has Lengthening mechanism between described carriage (5) and the pallet (5), this mechanism comprises pallet sleeve pipe (7), adapter shaft (3), lengthening bar (2), pallet axle (6), pallet sleeve pipe (7) is fixedly arranged in the last plane of carriage (5), one end of adapter shaft (3) is placed in the pallet sleeve pipe (7), the other end is connected with lengthening bar (2), one end of pallet axle (6) is placed in the lengthening bar (2), and the other end is solid mutually with pallet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225927 CN2344375Y (en) | 1998-01-23 | 1998-01-23 | Hydraulic horizontal jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225927 CN2344375Y (en) | 1998-01-23 | 1998-01-23 | Hydraulic horizontal jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344375Y true CN2344375Y (en) | 1999-10-20 |
Family
ID=33976523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98225927 Expired - Fee Related CN2344375Y (en) | 1998-01-23 | 1998-01-23 | Hydraulic horizontal jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344375Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009537A (en) * | 2020-08-31 | 2020-12-01 | 易推机械设备(苏州)有限公司 | Electric boosting traction trolley |
-
1998
- 1998-01-23 CN CN 98225927 patent/CN2344375Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009537A (en) * | 2020-08-31 | 2020-12-01 | 易推机械设备(苏州)有限公司 | Electric boosting traction trolley |
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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 |