CN2045377U - Vertical lifting hand hydraulic crane - Google Patents
Vertical lifting hand hydraulic crane Download PDFInfo
- Publication number
- CN2045377U CN2045377U CN 89212105 CN89212105U CN2045377U CN 2045377 U CN2045377 U CN 2045377U CN 89212105 CN89212105 CN 89212105 CN 89212105 U CN89212105 U CN 89212105U CN 2045377 U CN2045377 U CN 2045377U
- Authority
- CN
- China
- Prior art keywords
- hand hydraulic
- hydraulic crane
- crane
- lifting
- hand
- 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.)
- Withdrawn
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- Forklifts And Lifting Vehicles (AREA)
Abstract
Disclosed is a vertical lifting hand hydraulic crane belonging to the hand hydraulic crane. The utility model comprises a crane frame and a hand hydraulic crane. (look at the picture 2). In the process of lifting, the operated hand hydraulic crane pushes a plunger piston to push a cable, which finishes vertically lifting. The proportion of the plunger piston and the weight is 1; 2; the plunger piston ascends 1 unit distance, and the weight is lifted 2 unit distances. The utility model is convenient to lift the motors of the passenger vehicles, and the automobile motors of the wagons, jeeps, etc.
Description
Belong to the hand-hydraulic lifting crane
Hand-hydraulic lifting crane (see figure 1), piston rod (9) jack-up arm (1) hoisting heavy, because arm (1) is around O point rotation lifting, so this hangs lifting, the dismantlement work of automotivies engine such as only being applicable to lorry, jeep.Because weight has swing during lifting, can not keep vertical lift, need bigger shortcomings such as working space in short transverse, can not be used to lift the driving engine of large and medium-sized passenger vehicle.
The utility model is the problem at above existence, designs a kind of lifting crane that can vertically lift by crane, and can lift bus engine easily, also can lift automotivies engine such as lorry, jeep.
The utility model is to realize (seeing Fig. 2, Fig. 3) like this, include vehicle frame, hand-hydraulic lifting appliance, vehicle frame is made up of arm (1), column (2), base (5), wheel (6), arm (1) is fixed on the column (2), column (2) vertically is fixed on the base (5), and wheel (6) is installed in the front and back end of underframe (5) respectively.The hand-hydraulic lifting appliance is made up of hook (7), steel rope (8), one group of pulley a, b, c, plunger case (3), manual pump (4).Manual pump (4), plunger case (3) is vertical or oblique being installed on base (5) or the column (2), one of plunger is associated with pulley c, steel cable (8) one ends are associated with hook (7), the other end is fixedly connected on base (5), and is middle by one group of pulley a, b, c, steel rope (8) is through between the pulley.During lifting, the operation manual pump promotes plunger with steel cable jack-up, realizes vertically lifting, and plunger is 1: 2 with the ratio of weight rising, i.e. plunger 1 unit distance that rises, the distance that weight is sling 2 units.
The utility model can easily lift bus engine, and, also can lift automotivies engine such as lorry, jeep, working space is little, has improved work efficiency.
Description of drawings:
The block diagram of Fig. 1 hand-hydraulic lifting crane
The hand-hydraulic lifting crane front view of the vertical lifting of Fig. 2
The left view of the hand-hydraulic lifting crane of the vertical lifting of Fig. 3
Claims (1)
1. the vertical hand-hydraulic lifting crane that lifts by crane, include vehicle frame, the hand-hydraulic lifting appliance, it is characterized in that manual pump (4), plunger case (3) is vertical or oblique being installed on base (5) or the column (2), one of plunger is associated with pulley C, and steel cable (8) one ends are associated with hook (7), and the other end is fixedly connected on base (5), middle by one group of pulley a, b, c, steel rope (8) is through between the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212105 CN2045377U (en) | 1989-01-30 | 1989-01-30 | Vertical lifting hand hydraulic crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212105 CN2045377U (en) | 1989-01-30 | 1989-01-30 | Vertical lifting hand hydraulic crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2045377U true CN2045377U (en) | 1989-10-04 |
Family
ID=4868294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89212105 Withdrawn CN2045377U (en) | 1989-01-30 | 1989-01-30 | Vertical lifting hand hydraulic crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2045377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800478A (en) * | 2014-12-31 | 2016-07-27 | 王建华 | Transfer crane |
| CN111017771A (en) * | 2017-12-29 | 2020-04-17 | 潘爱平 | Vertical unloader |
-
1989
- 1989-01-30 CN CN 89212105 patent/CN2045377U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800478A (en) * | 2014-12-31 | 2016-07-27 | 王建华 | Transfer crane |
| CN111017771A (en) * | 2017-12-29 | 2020-04-17 | 潘爱平 | Vertical unloader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |