CN202953759U - Large tonnage hoisting winch - Google Patents
Large tonnage hoisting winch Download PDFInfo
- Publication number
- CN202953759U CN202953759U CN 201220521523 CN201220521523U CN202953759U CN 202953759 U CN202953759 U CN 202953759U CN 201220521523 CN201220521523 CN 201220521523 CN 201220521523 U CN201220521523 U CN 201220521523U CN 202953759 U CN202953759 U CN 202953759U
- Authority
- CN
- China
- Prior art keywords
- winding drum
- reel
- reduction gearbox
- supports
- hoisting winch
- 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
Images
Abstract
The utility model relates to a large tonnage hoisting winch. The large tonnage hoisting winch comprises a base, supports, a winding drum and a brake, wherein the supports are fixed at both ends of the base, the winding drum is supported between two supports, and the brake is arranged on the middle of the winding drum. The large tonnage hoisting winch is characterized in that gear wheels are arranged at both ends of the winding drum, a plurality of hydraulic motors distributed along the gear wheels are distributed on the two supports, the output shaft of every hydraulic motor is connected with the input shaft of a reduction gearbox, and pinions which mesh with the gear wheels are sleeved outside the output shaft of the reduction gearbox. The winding drum is driven by the plurality of hydraulic motors simultaneously, does not need to have a reduction gearbox with large size, and has a compact structure and attractive appearance. In addition, modulus of a gear pair which is used for connecting the reduction gearbox and the winding drum can be decreased accordingly, so that the gears have good stress effect, and the service life of the gears is prolonged.
Description
Technical field
The utility model relates to a kind of winch, particularly a kind of large-tonnage hoister winch.
Background technology
Winch mainly applies to material lifting or flat the dragging of building, hydraulic engineering, forestry, mine, harbour etc.Conventional large-tonnage winch adopts a large capacity motor to drive, and need join special drop-gear box, and scantling of structure is larger, and cost is higher, and outward appearance is not attractive in appearance; In addition, the miniature gears on reduction gearbox output shaft and the big gear wheel of reel are when engagement, and module of gear is larger, stressed bad.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of compact conformation, large-tonnage hoister winch that stressed effect is good.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of large-tonnage hoister winch, comprise base, support, reel and drg, the base two ends are fixed with support, be supported with reel between two stands, the reel middle part is equipped with drg, its innovative point is: the two ends of described reel are provided with big gear wheel, be distributed with some HM Hydraulic Motor that distribute along big gear wheel on described two stands, the output shaft of described HM Hydraulic Motor connects reduction box input shaft, is set with the miniature gears with the big gear wheel engagement on described reduction gearbox output shaft.
The utility model has the advantage of: reel is driven jointly by some HM Hydraulic Motor, without large-sized drop-gear box is set, and compact conformation, specious; In addition, for connecting the secondary middle gear modulus of drop-gear box and reel gear, can correspondingly reduce, strength of gear is effective, increases the service life.
The accompanying drawing explanation
Fig. 1 is the utility model large-tonnage hoister winch front view.
Fig. 2 is the utility model large-tonnage hoister winch lateral plan.
Fig. 3 is the utility model large-tonnage hoister winch birds-eye view.
The specific embodiment
As shown in Figure 1, 2, 3, comprise base 1, support 2, reel 3 and drg 4, base 1 two ends are fixed with support 2, be supported with reel 3 between two stands 2, reel 3 middle parts are equipped with drg 4, and the two ends of reel 3 are provided with big gear wheel 5, are distributed with some HM Hydraulic Motor 6 that distribute along big gear wheel 5 on two stands 2, the output shaft of HM Hydraulic Motor 6 connects drop-gear box 7 input shafts, is set with the miniature gears 8 with big gear wheel 5 engagements on drop-gear box 7 output shafts.
While driving reel 3, by the common big gear wheel 5 that drives of each HM Hydraulic Motor 6, rotated, realize the rotation of reel 3.
Claims (1)
1. a large-tonnage hoister winch, comprise base, support, reel and drg, the base two ends are fixed with support, be supported with reel between two stands, the reel middle part is equipped with drg, and it is characterized in that: the two ends of described reel are provided with big gear wheel, is distributed with some HM Hydraulic Motor that distribute along big gear wheel on described two stands, the output shaft of described HM Hydraulic Motor connects reduction box input shaft, is set with the miniature gears with the big gear wheel engagement on described reduction gearbox output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521523 CN202953759U (en) | 2012-10-12 | 2012-10-12 | Large tonnage hoisting winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521523 CN202953759U (en) | 2012-10-12 | 2012-10-12 | Large tonnage hoisting winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953759U true CN202953759U (en) | 2013-05-29 |
Family
ID=48459341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521523 Expired - Fee Related CN202953759U (en) | 2012-10-12 | 2012-10-12 | Large tonnage hoisting winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887449A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Large-tonnage lifting winch |
| WO2020198892A1 (en) * | 2019-03-29 | 2020-10-08 | Undurraga Ossa German | Automatic, compact, lightweight, fast-winding, high-torque hydraulic winch drive system |
-
2012
- 2012-10-12 CN CN 201220521523 patent/CN202953759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887449A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Large-tonnage lifting winch |
| WO2020198892A1 (en) * | 2019-03-29 | 2020-10-08 | Undurraga Ossa German | Automatic, compact, lightweight, fast-winding, high-torque hydraulic winch drive system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202953759U (en) | Large tonnage hoisting winch | |
| CN202558518U (en) | Mechanical-hydraulic combined winding device | |
| CN202744186U (en) | Rotating lifting hook | |
| CN102529710A (en) | Double-motor input wheel-side speed reducer for electric bus | |
| CN200995938Y (en) | Lifting mechanism of elevator for vehicle | |
| CN102887449A (en) | Large-tonnage lifting winch | |
| CN201534763U (en) | Lifting mechanism of crane truck | |
| CN202542754U (en) | Rotary mechanism for thrust bearing type gantry crane | |
| CN202390131U (en) | High-speed hydraulic lifting winch | |
| CN201990414U (en) | Compact auxiliary hook lifting winch for offshore wind power installation engineering crane | |
| CN214242493U (en) | Automatic counterweight lifting device for unstacking robot | |
| CN202012598U (en) | Combined type hot-rolling plate main driving gear box | |
| CN202575800U (en) | Double-motor power-input hoisting mechanism | |
| CN201132181Y (en) | Driving confluence rolling machine | |
| CN202810291U (en) | Novel three-dimensional garage | |
| CN202463547U (en) | Travelling driving mechanism of crane | |
| CN203624840U (en) | Walking driving mechanism of portal crane | |
| CN202766147U (en) | Novel large-tonnage duplex hoisting mechanism used for pile winding type crane | |
| CN207090865U (en) | A kind of hoisting mechanism of shift-variable | |
| CN202766176U (en) | Hoisting mechanism and metallurgic crane using the same | |
| CN202953758U (en) | Heavy-duty and light-duty hydraulic umbilical winch | |
| CN203319597U (en) | Traction executing mechanism of cableway tractor | |
| CN204982806U (en) | Many fast two hoisting point hoisting hoister | |
| CN205617861U (en) | Two quick -witted boards stereo garage that simply goes up and down | |
| CN202011715U (en) | Compact large-hook lifting winch for offshore wind power installation work crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |