CN2371169Y - Harmonic speed-reducing elevator - Google Patents
Harmonic speed-reducing elevator Download PDFInfo
- Publication number
- CN2371169Y CN2371169Y CN 99204587 CN99204587U CN2371169Y CN 2371169 Y CN2371169 Y CN 2371169Y CN 99204587 CN99204587 CN 99204587 CN 99204587 U CN99204587 U CN 99204587U CN 2371169 Y CN2371169 Y CN 2371169Y
- Authority
- CN
- China
- Prior art keywords
- spacing pressing
- disc spacing
- driving disc
- utility
- rope
- 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
- Gears, Cams (AREA)
Abstract
The utility model mainly relates to a hoister for a basket for work high above the ground. The utility model is characterized in that a harmonic gear deceleration system and a disk spring elastic clamping rope mechanism are organically and integrally combined, so that the functional requirement of load climbing for a bobbin rope can be realized. The utility model has the advantages of compact structure, fewer parts, small size, light weight and high drive efficiency. A hoister is a power device of a basket for work high above the ground, and the basket for work high above the ground is a novel electric lifting machine especially for external decoration. The utility model is suitable for decorative engineering for the external walls of high-rise buildings.
Description
The utility model belongs to the core of the mechanical aerial work basket of construction and decoration, relates generally to mating power device one gig of aerial work basket.
Homemade hanging basket is put on market from the eighties latter stage, and through ten years development, it is easy and simple to handle, high efficiency, the dismounting transition is convenient, construction cost is low and safe and reliable outstanding feature, generally is familiar with by building industry and accepts.Present homemade hanging basket adopts worm and gear transmission or epicyclic gear transmission with the driving system of gig more.The former efficient is low, reliability is relatively poor; Latter's complex structure, part is many, accuracy requirement is high, cost is high, the manufacturing cycle is long, with the advanced country like product relatively, volume is big, weight is big.As for rope grip mechanism, domestic form commonly used has " α " type, three kinds on " Ω " type and " S " type." Ω " and " S " type rope grip mechanism makes steel rope bear reverse load, all not as the steel rope long service life of " α " type rope grip mechanism.
The purpose of this utility model is improved aerial work basket with the driving system of gig, overcome complex structure, part is many, accuracy requirement is high, cost is high, shortcomings such as the manufacturing cycle is long, volume is big, weight is big, adopt the alternative epicyclic gear transmission of Harmonic Gears and keep α type elasticity rope grip mechanism advantage constant, its multinomial technical performance is improved greatly.
The utility model provides a kind of harmonic reduction type gig.This gig is made up of rope grip mechanism and driving system, and described rope grip mechanism comprises: pressure disc (1) is connected in driving disc spacing pressing (4) end face by the bolt (3) that array has disk spring (2), is provided with grooving on the external diameter of driving disc spacing pressing and pressure disc faying face; Be provided with tensioner ring cover (5) between two dishes, its core is provided with the outer core (6) of band accentric driving disc spacing pressing; It is characterized in that described driving system comprises: adopt driving disc spacing pressing (4) the drive rope grip mechanism of disc type brake motor (7) direct connection wave producer (8), flexible bearing (9), flexbile gear (10) external tooth engagement band output steel wheel to output power.
The utility model is owing to compact conformation, and part is few, and transmission link is simple and direct, so have characteristics such as volume is little, in light weight, driving efficiency is high, fault rate is low.
Below in conjunction with accompanying drawing the utility model is further elaborated:
Fig. 1 is integral structure figure of the present utility model
Fig. 2 is the utility model rope grip mechanism schematic diagram
Fig. 3 is among driving system schematic diagram Fig. 1 of the present utility model: 1. pressure disc 2. springs 3. bolts 4. driving disc spacing pressings
5. tensioner ring overlaps outer core 7. disc type electric machines 8. wave producers of 6. driving disc spacing pressings
9. flexible bearing 10. flexbile gears
Harmonic reduction type gig is made up of driving system and rope grip mechanism two large divisions.
Pressure disc among Fig. 2 (1) is connected in driving disc spacing pressing (4) end face by the bolt (3) that array has disk spring (2).On the external diameter of driving disc spacing pressing and pressure disc faying face, be provided with grooving; Be provided with tensioner ring cover (5) between two dishes, its core is provided with the outer core (6) of band accentric driving disc spacing pressing, tensioner ring is enclosed between two dishes is eccentric state.Cause the grooving gap size between two dishes on circumference, to distribute inconsistent; Greater than wirerope diameter (rope is not clamped), into and out of a rope mouthful zone, opposite, the grooving slit is less than wirerope diameter (rope is clamped) in gig rope inlet and grooving slit, rope outlet place; When pressure disc is rotated with driving disc spacing pressing, because tensioner ring cover eccentric position is relatively into and out of a rope mouthful invariant position, so after steel rope enters gig by rope inlet, just go into smoothly in grooving, and, continue rotation again and then be conducted to the big rope outlet in slit with the two disc spins folder rope zone little to the slit.When steel rope enters gig by rope inlet continuously, two clamping actions that coil through rotation, steel rope along driving disc spacing pressing with " α " type path serving, derive by rope outlet again, then gig just constantly upwards climbs along the steel rope of vertical hanging outside building wall, promptly produces hoisting force upwards.
The described hoisting force of Fig. 3 is by disc type electric machine (7) direct connection wave producer (8), is with the driving disc spacing pressing (4) of output steel wheel to be provided by flexbile gear (10) drive.
Embodiment of the present utility model, its driving device has promptly adopted Harmonic Gears; Its rope grip mechanism still adopts advanced dish spring elastic clip rope and " α " type mechanism of twisting rope, and the two combination forms harmonic reduction type gig.Now by prototype experiment, effect is very desirable.
Claims (3)
1. a harmonic reduction type gig is made up of rope grip mechanism and driving system.Described rope grip mechanism comprises: pressure disc (1) is connected in driving disc spacing pressing (4) end face by the bolt (3) that array has disk spring (2), is provided with grooving on the external diameter of driving disc spacing pressing and pressure disc faying face; Be provided with tensioner ring cover (5) between two dishes, its core is provided with the outer core (6) of band accentric driving disc spacing pressing; It is characterized in that described driving system comprises: adopt driving disc spacing pressing (4) the drive rope grip mechanism of disc type brake motor (7) direct connection wave producer (8), flexible bearing (9), flexbile gear (10) external tooth engagement band output steel wheel to output power.
2. harmonic reduction type gig according to claim 1 is characterized in that the driving disc spacing pressing (4) of wave producer (8), flexible bearing (9), flexbile gear (10) and band output steel wheel all is contained within the same casing.
3. harmonic reduction type gig according to claim 1 is characterized in that driving disc spacing pressing (4) combines together the output steel wheel of Harmonic Gears and the takeoff output dish of rope grip mechanism, forms an individual part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204587 CN2371169Y (en) | 1999-02-12 | 1999-02-12 | Harmonic speed-reducing elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204587 CN2371169Y (en) | 1999-02-12 | 1999-02-12 | Harmonic speed-reducing elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2371169Y true CN2371169Y (en) | 2000-03-29 |
Family
ID=33999322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99204587 Expired - Fee Related CN2371169Y (en) | 1999-02-12 | 1999-02-12 | Harmonic speed-reducing elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2371169Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288014A (en) * | 2012-02-23 | 2013-09-11 | 王彦清 | Electric basket hoisting machine |
-
1999
- 1999-02-12 CN CN 99204587 patent/CN2371169Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288014A (en) * | 2012-02-23 | 2013-09-11 | 王彦清 | Electric basket hoisting machine |
| CN103288014B (en) * | 2012-02-23 | 2015-10-28 | 王彦清 | A kind of electric hanging basket hoister |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210852778U (en) | Power-assisted bicycle and middle-arranged driving mechanism with load-reducing function | |
| CN2371169Y (en) | Harmonic speed-reducing elevator | |
| CN111030372A (en) | Built-in symmetrical double-output-shaft star wheel speed reducer and permanent magnet direct drive device thereof | |
| CN2937059Y (en) | Lifting machine for hanging basket | |
| CN110106666A (en) | A kind of deceleration clutch integral type drive system | |
| CN2211995Y (en) | Ring-chain motor driven lift | |
| CN212627511U (en) | Gear protection mechanism of hub motor of electric bicycle | |
| CN208184941U (en) | A kind of pump head contains the primary planet deceleration peristaltic pump of buckle | |
| CN207030825U (en) | Intelligent electric-block | |
| CN108952443A (en) | A kind of linkage steel wire rope component for haulage vehicle automatically-controlled door | |
| CN206051387U (en) | A kind of hydraulic wireline winch of built-in reductor | |
| CN2769245Y (en) | Electric chain hoist | |
| CN216512584U (en) | Hoister for hanging basket | |
| CN2623782Y (en) | Lifting mechanism for cradle of high-altitude working | |
| CN2484296Y (en) | Mechanical stepless speed-regulating windlass | |
| CN216894350U (en) | Non-beam type large-transmission-ratio speed-reducing oil pumping machine | |
| CN2272429Y (en) | Lift mechanism of mixed gear train speed-regulation | |
| CN216009303U (en) | Spline clutch | |
| CN201631518U (en) | Electric wheel chair driven by synchronous belts | |
| CN2214920Y (en) | Friction drive booster cycle with printed wound dc motor | |
| CN201269284Y (en) | Novel speed reducer | |
| CN2243453Y (en) | Electric hoist with bearing planetary mechanism | |
| CN2203717Y (en) | Pump of bicycle | |
| CN201457666U (en) | Inertia energy storage booster for bicycles | |
| CN106946176A (en) | Intelligent electric-block |
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 |