CN2813565Y - Hydraulic hoist engine - Google Patents
Hydraulic hoist engine Download PDFInfo
- Publication number
- CN2813565Y CN2813565Y CN 200520071215 CN200520071215U CN2813565Y CN 2813565 Y CN2813565 Y CN 2813565Y CN 200520071215 CN200520071215 CN 200520071215 CN 200520071215 U CN200520071215 U CN 200520071215U CN 2813565 Y CN2813565 Y CN 2813565Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- hoister
- hydraulic
- rolling barrel
- rotating shaft
- 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
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- Jib Cranes (AREA)
Abstract
The utility model relates to a hydraulic hoister which is provided with a hydraulic motor and a rolling barrel of a hoister, wherein the hydraulic motor is a hydraulic motor with low speed and large torque, and the rolling barrel of the hoister is fixedly connected with a rotating shaft of the hydraulic motor directly. In the optimization scheme, the rolling barrel of the hoister and the rotating shaft of the hydraulic motor have the connection mode that the rolling barrel of the hoister is fixed on the rotating shaft of the hydraulic motor by a key, a baffle plate and bolts. With the further optimization, the utility model can be provided with an L-shaped mounting frame, and the hydraulic motor is fixed on the mounting frame. The utility model adopts the hydraulic motor with low speed and large torque, so the sufficient torque can be provided. A speed reducer does not needed because the rolling barrel of the hoister and the rotating shaft of the hydraulic motor are connected directly, so the volume and weight of the hoister are reduced greatly, and the cost of the hoister is lowered.
Description
Technical field
The utility model belongs to the fairleader technical field, is a kind of novel hydraulic winch.
Background technology
For weight is mentioned eminence, perhaps object is moved to another place by a place, people's equipment of normal use are exactly winch.Winch is divided into electric winch and hydraulic winch, and they all need a retarder to improve the torque of dynamical element except that dynamical element, have therefore just caused winch volume and weight all bigger, and cost is higher.
Summary of the invention
The utility model will provide a kind of novel hydraulic winch, and the winch of new construction should have advantages such as volume is little, in light weight, and cost is low, and is easy for installation.This hydraulic winch and reel direct connection save reductor, can be connected with other equipment by mounting bracket simultaneously.
The scheme of finishing the foregoing invention task is: hydraulic winch, be provided with HM Hydraulic Motor and lifting drum, it is characterized in that described HM Hydraulic Motor adopts low speed high torque hydraulic motor, described lifting drum is directly captiveed joint with the S. A. of this HM Hydraulic Motor.
The connection mode of lifting drum and HM Hydraulic Motor S. A. can adopt various axle connection mode of the prior art, and the scheme that the utility model is recommended is; Lifting drum is by key, baffle plate and be bolted on the S. A. of HM Hydraulic Motor.
The improvement project of above technical scheme is: be provided with the mounting bracket of L type, described HM Hydraulic Motor is fixed on this mounting bracket.
Because HM Hydraulic Motor of the present utility model has adopted low speed high torque hydraulic motor, and enough torques can be provided; The direct connection of lifting drum and HM Hydraulic Motor S. A. has omitted retarder, so reduced the volume and weight of winch significantly, has reduced cost simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
Embodiment 1, with reference to Fig. 1, Fig. 2; Low speed high torque hydraulic motor 1 is linked together by connectors such as bolt and nut and mounting bracket 2, purpose made lifting drum 3 usefulness keys 5, baffle plate 7, bolt 6 are fixed on the S. A. of HM Hydraulic Motor 1, steel rope one end is with steel rope pressing plate 4 and be bolted on the reel 3, and the other end is fixed on the object that needs traction.Hydraulic oil drives HM Hydraulic Motor and drives reel and rotates together, by steel rope on reel winding and unclamp and reach the function that promotes and put down object.
Claims (3)
1, a kind of hydraulic winch is provided with HM Hydraulic Motor and lifting drum, it is characterized in that, described HM Hydraulic Motor adopts low speed high torque hydraulic motor, and described lifting drum is directly captiveed joint with the S. A. of this HM Hydraulic Motor.
According to the described hydraulic winch of claim 1, it is characterized in that 2, the connection mode of lifting drum and HM Hydraulic Motor S. A. is: lifting drum is by key, baffle plate and be bolted on the S. A. of HM Hydraulic Motor.
According to claim 1 or 2 described hydraulic winches, it is characterized in that 3, be provided with the mounting bracket of L type, described HM Hydraulic Motor is fixed on this mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071215 CN2813565Y (en) | 2005-04-28 | 2005-04-28 | Hydraulic hoist engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071215 CN2813565Y (en) | 2005-04-28 | 2005-04-28 | Hydraulic hoist engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813565Y true CN2813565Y (en) | 2006-09-06 |
Family
ID=36948649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071215 Expired - Fee Related CN2813565Y (en) | 2005-04-28 | 2005-04-28 | Hydraulic hoist engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813565Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704475B (en) * | 2009-07-09 | 2012-05-30 | 三一集团有限公司 | Novel crane |
| CN104525618A (en) * | 2014-10-27 | 2015-04-22 | 无锡市得力手机械有限公司 | Wire suspending machine for dry type wire drawing machine |
-
2005
- 2005-04-28 CN CN 200520071215 patent/CN2813565Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704475B (en) * | 2009-07-09 | 2012-05-30 | 三一集团有限公司 | Novel crane |
| CN104525618A (en) * | 2014-10-27 | 2015-04-22 | 无锡市得力手机械有限公司 | Wire suspending machine for dry type wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20100428 |