CN2158397Y - Quick erecting hoist - Google Patents
Quick erecting hoist Download PDFInfo
- Publication number
- CN2158397Y CN2158397Y CN 93237055 CN93237055U CN2158397Y CN 2158397 Y CN2158397 Y CN 2158397Y CN 93237055 CN93237055 CN 93237055 CN 93237055 U CN93237055 U CN 93237055U CN 2158397 Y CN2158397 Y CN 2158397Y
- Authority
- CN
- China
- Prior art keywords
- reel
- motor
- utility
- model
- speed reduction
- 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
Landscapes
- Retarders (AREA)
Abstract
The utility model relates to a quick assembling hoist. The utility model is characterized in that a motor (2) is directly connected with a winding drum (3), both a shaft coupler (4) and a decelerating device are arranged in the winding drum (3), and the motor, a brake, a decelerating driving mechanism and the winding drum are integrally combined to form a completely enclosed overweight mechanical device. The utility model has the advantages of small volume, light weight, low cost, high mechanical driving efficiency, convenient installation and use, and quick lifting speed. The utility model can replace the whole functions of the existing hoists, and can also be used in occasions which require rapid lifting, such as tower hoists, etc.
Description
The utility model relates to a kind of hoisting machine, particularly a kind of fast integration winch.
In commercial production such as building, harbour, mine, communications and transportation, winch is a kind of important hoist mechanism.Existing winch mainly is made up of motor, drg, coupler, retarder, reel and frame etc., with regard to the structure of product, is still the technology of continuing to use Soviet Union's the forties, does not have substantial technological improvement in decades.Therefore, winch exists following shortcoming, (one) complex structure, bulky, quality weight, and installation and use are very inconvenient; (2) cost height, the especially cost of low speed winch are to several times of common winch cost; (3) driving efficiency of retarder is lower, is generally 30～70%, and the consumption of current of its motor is bigger; (4) because winch integrates " thick, big, stupid ", therefore most of winchs are operations under the environment that exposes to the sun and rain, the fault rate height, and the expense of maintenance is big.And the fast winch of having relatively high expectations for running velocity, above-mentioned shortcoming is more outstanding.
The purpose of this utility model is to be to provide that a kind of volume is little, in light weight, cost is low and machinery driving efficiency is high, install and use fast integration hoisting machine very easily.
Technical solution of the present utility model is: a kind of fast integration hoisting machine, it comprises drg, motor, reel, coupler, frame and speed reduction gearing, it is characterized in that motor directly is connected with reel, and drive of motor axis and reel central lines, coupler and speed reduction gearing all are arranged in the reel, speed reduction gearing is to comprise the speed reduction gearing that is made of sun wheel, satellite gear, bearing pin, axis pin base, eccentric shaft, axis pin base and frame are connected, sun wheel and reel are connected, in reel, also be provided with inner end cap and outer end cap.
Fast integration winch principle of work of the present utility model is: when motor rotated, motor released the brake, and motor shaft is rotated freely, drive the eccentric shaft high speed revolution by coupler, and drive planet crop rotation planet motion, at this moment satellite gear is meshed with sun wheel, because the satellite gear number of teeth is Z
1, the sun wheel number of teeth is Z
2, motor speed is n
1, drum speed n
2: drum speed: n then
2=n
1(Z
2-Z
1)/(Z
2) reach the reel low cruise, promote the requirement of weight.
The utility model compared with prior art, its remarkable advantage is: 1, because coupler, speed reduction gearing are located in the reel, simplified transmission device, the closed structure that complete machine is become become one, make machine volume and reduce about 1/2 than prior art, all corresponding simple and reduction of technology and cost with material; 2, overcome the axial force that existing winch transmission device produces, made driving efficiency improve 5～10%, noise reduces; 3, enclosed construction has been avoided the influence of the environment that parts are exposed to the sun and rain, and has reduced service expenditure; 4, hoisting speed can reach 30～35M/ branch.
Accompanying drawing is a kind of structural representation of fast integration winch of the present utility model.
Below in conjunction with accompanying drawing an embodiment of the present utility model is described.
The utility model is for promoting the fast integration winch that the traction weight is used in conjunction with the accompanying drawings.It includes drg (1), motor (2), reel (3), coupler (4), inner end cap (5), outer end cap (11), support (12) and speed reduction gearing.Speed reduction gearing is made of sun wheel (6), satellite gear (7), bearing pin (8), axis pin base (9), eccentric shaft (10).Coupler (4), inner end cap (5), sun wheel (6), satellite gear (7), bearing pin (8), axis pin base (9) place in the reel (3), drg (1) links with motor (2), coupler (4), sun wheel (6), satellite gear (7), eccentric shaft (10), axis pin base (9) are all made with No. 45 steel, and bearing pin (8) is by GC
r15 make, reel (3), inner end cap (5), outer end cap (11), support (12) all have HT200 to make, eccentric shaft (10) links by coupler (4) and motor (2), satellite gear (7) links by bearing and eccentric shaft (10), the quantity of satellite gear is two, its objective is in order to make transmission more steady reliable.In the halving hole on bearing pin (8) the insertion satellite gear (7), bearing pin (8) and axis pin base (9) one ends and support (12) rigid attachment, sun wheel (6) is meshed with satellite gear (7), sun wheel (6) connects firmly with inner end cap (5), outer end cap (11), outer end cap (11) and reel (3) rigid attachment, drg places motor (2) afterbody, and motor (2) is fixed on the frame (12), and links by bearing and reel (3).
Claims (2)
1, a kind of fast integration winch, it comprises drg [1], motor [2], reel [3], coupler [4], frame [12] and speed reduction gearing, it is characterized in that motor [2] directly is connected with reel [3], and drive of motor axis and reel central lines, coupler [4] and speed reduction gearing all are arranged in the reel [3], speed reduction gearing is for comprising by sun wheel [6], satellite gear [7], bearing pin [8], axis pin base [9], the speed reduction gearing that eccentric shaft [10] constitutes, axis pin base [9] is connected with frame [12], sun wheel [6] is connected with reel [3], in reel [3], also be provided with inner end cap [5] and outer end cap [11].
2, fast integration hoisting machine according to claim 1 is characterized in that the quantity of satellite gear (7) is two, is crisscross arranged on eccentric shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237055 CN2158397Y (en) | 1993-06-18 | 1993-06-18 | Quick erecting hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237055 CN2158397Y (en) | 1993-06-18 | 1993-06-18 | Quick erecting hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158397Y true CN2158397Y (en) | 1994-03-09 |
Family
ID=33812089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93237055 Expired - Fee Related CN2158397Y (en) | 1993-06-18 | 1993-06-18 | Quick erecting hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158397Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887451A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Winch for pumping oil |
| CN106672811A (en) * | 2016-12-13 | 2017-05-17 | 常守祥 | Novel lightweight bridge crane |
| CN106672833A (en) * | 2015-11-10 | 2017-05-17 | 王长运 | Closed type spiral self-control winch |
-
1993
- 1993-06-18 CN CN 93237055 patent/CN2158397Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887451A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Winch for pumping oil |
| CN106672833A (en) * | 2015-11-10 | 2017-05-17 | 王长运 | Closed type spiral self-control winch |
| CN106672811A (en) * | 2016-12-13 | 2017-05-17 | 常守祥 | Novel lightweight bridge crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2158397Y (en) | Quick erecting hoist | |
| CN201351102Y (en) | Hydraulic lifting steel strand retractable device | |
| CN2654582Y (en) | Hydraulic winch for large tonnage vehicle | |
| CN2161595Y (en) | Integrated hoist | |
| CN200958018Y (en) | Hoist cylindrical driver | |
| CN2179365Y (en) | Hoister | |
| CN2825579Y (en) | Power transmission mechanism for double-drum cable hoist in crane | |
| CN2494819Y (en) | Electric controlling hoister | |
| CN201125136Y (en) | Electric capstan | |
| CN2677354Y (en) | Built-in full hydraulic hauling winch | |
| CN2331642Y (en) | Stepless speed regulating small-sized winch for mine | |
| CN2272429Y (en) | Lift mechanism of mixed gear train speed-regulation | |
| CN213387576U (en) | Speed reducer for crane hoisting mechanism | |
| CN87208336U (en) | Double drum winding engine driven by epicyclic gear | |
| CN219429593U (en) | Compact winch assembly for crane | |
| CN217947513U (en) | Hoist promotes speed reduction module | |
| CN2133565Y (en) | Moving tooth harmonic transmission drawing machine | |
| CN2217610Y (en) | Light-weight electric anchor-weighing cable capstan | |
| CN220223359U (en) | Winch with double-speed rope adding and arranging device | |
| CN2329647Y (en) | Tractor | |
| CN2293681Y (en) | Small planetary gear reducer | |
| CN218841291U (en) | Haulage rope electric capstan | |
| CN2441774Y (en) | Walking mechanism for material stacking and taking device | |
| CN217081315U (en) | Rope wheel structure of oil pumping machine with fully built-in motor and speed reducer | |
| CN2133564Y (en) | Hoisting, tracting device |
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 |