CN201634386U - Electric suspended platform lifter of work at heights - Google Patents
Electric suspended platform lifter of work at heights Download PDFInfo
- Publication number
- CN201634386U CN201634386U CN2010201564329U CN201020156432U CN201634386U CN 201634386 U CN201634386 U CN 201634386U CN 2010201564329 U CN2010201564329 U CN 2010201564329U CN 201020156432 U CN201020156432 U CN 201020156432U CN 201634386 U CN201634386 U CN 201634386U
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- rope
- sheave
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- spring
- spring guide
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Abstract
The utility model discloses an electric suspended platform lifter of work at heights, and belongs to the technical field of suspended platform of work at heights. The lifter comprises a driving motor, a speed reducer, a rope retaining mechanism, a work rope sheave, a box and the like. The work rope sheave is a 'V'-shaped sheave; a steel wire rope is wound on the sheave in an 'alpha' manner; one end of a long press plate of the rope retaining mechanism is hinged onto the box while the other end is hinged to one end of a spring guide rod; a spring seat is arranged at the other end of the spring guide rod; a support is fixed onto the box; a through hole arranged on the support is used for the spring guide rod to pass through; a compression spring is arranged on the spring guide rod between the support and the spring seat in a penetrating manner; a short press plate is hinged to the middle of the long press plate; two ends of the short press plate are respectively connected with a rope retaining wheel in a rolling manner; and the rope retaining wheel is tightly pressed at the outer end of the work rope wheel. The work rope sheave is a 'V'-shaped sheave, the lifter has simple structure without complicated adjustment in assembly, is simple and convenient in rope replacing and penetrating, and has the advantages of saved time and labor, and high safety and reliability.
Description
Technical field
The utility model relates to the aerial work basket technical field, particularly a kind of high-rise working driven hanging basket gig.
Background technology
Aerial work basket is a kind of by drive of motor, makes the finishing machinery of workplatform along the oscilaltion of construction facade.Be mainly used in the engineer operation such as installation, cleaning of the external wall construction, finishing (as the slurry of plastering, Wall brick, swabbing) of high-rise and curtain wall door and window, also can be used for Ship Building and Repairing, elevator installation and oil depot, large tank, chimney stalk, bridge and operations such as dam engineering inspection, maintenance construction, can exempt from scaffolding, construction cost is reduced greatly.Have characteristics simple to operate, that displacement is easy, convenient and practical.Aerial work basket mainly is made up of hitch, suspension platform, gig, safety lock, electric control system, load cable, safe steel rope etc.
Gig is the critical component that power is provided for hanging basket system, generally can be divided into the wrap-up and traction sheave friction-type two big classes of multilayer steel rope by its version.The latter is unrestricted because of hoisting depth, and lifter weight gently is widely adopted relatively.
ZLP800 high-rise working driven hanging basket gig all adopts the serpentine baudrier at present, compresses steel rope by platen and stage clip.The installation, maintenance of this kind structure is unusual difficulty all, and when between platen and rope sheave dirt being arranged, squeezes rope easily.The serpentine transmission has the skimble-scamble phenomenon of linear velocity in theory.On former basis, improved new supercharging rope mechanism for this reason.
Existing gig all adopts the serpentine baudrier, compress steel rope by platen and stage clip, its rope sheave is made of wheel body and platen, platen is loaded on a side of wheel body with a plurality of compression springs, power by spring, platen and wheel body clamp steel rope from both sides, can climb or climb and fall along steel rope after rope sheave is driven.The rope sheave of this kind structure, complex structure, the very complicated and trouble of operation is adjusted in assembling, and installation, maintenance is also very difficult, and very inconvenient when changing the rope wire rope handling, wire rope handling is not smooth, wastes time and energy; And when between platen and rope sheave, dirt being arranged, squeeze rope easily.The serpentine transmission has the skimble-scamble phenomenon of linear velocity in theory in addition.
Summary of the invention
The purpose of this utility model provides a kind of improved high-rise working driven hanging basket gig, and its work rope sheave is common sheave, and is simple in structure, need not carry out complicated adjustment during assembling, and is simple to operation, time saving and energy saving when changing the rope wire rope handling.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of high-rise working driven hanging basket gig partly is made up of drive motor, retarder, pressure rope mechanism, work rope sheave, casing etc., and it is characterized in that: described work rope sheave is " V " shape sheave, and steel rope is " α " shape and twines on sheave.In the transmission process, steel rope and " V " shape sheave contact position produced centripetal force when the steel rope two ends were stressed, can increase the friction force between steel rope and " V " shape sheave, thereby had effectively prevented the stressed appearance of generation sliding phenomenon between steel rope and sheave when excessive.
The axle of having strong market potential after the one end utilization of the long pressing plate of pressure rope of the present utility model mechanism is articulated on the casing, one end of the other end of long pressing plate and spring guide is hinged, the other end of spring guide is provided with spring perch, bearing by screw retention on casing, the through hole that is provided with on the bearing can hold spring guide to be passed through, and penetrates compression spring on the spring guide between bearing and the spring perch; The middle part of long pressing plate is hinged with short pressing plate by middle bearing pin, and rolling respectively at short pressing plate two ends is connected with press rope wheel, and by the expansion force of spring press rope wheel is pressed in work rope sheave outer rim place.After steel rope penetrates groove crack between work rope sheave and the press rope wheel, because steel rope protrudes in the external diameter of work rope sheave, produce displacement so make press rope wheel drive long pressing plate, make the compression spring compression, just make that press rope wheel produces pressure to steel rope, therefore the actual squeese pressure that is subjected to race both sides and 3 directions of press rope wheel of this section steel rope only is subjected to the Clamping force of both sides than original rope sheave, and is safer reliable.
Spring perch is designed to an adjustment nut, can adjusts press rope wheel to steel rope applied pressure size, under the prerequisite that guarantees safe handling, reduce the wearing and tearing of steel rope according to actual condition of service.
High-rise working driven hanging basket gig of the present utility model, its work rope sheave is " V " shape sheave, and is simple in structure, need not carry out complicated adjustment during assembling, in that to change rope simple to operation during wire rope handling, have save time, laborsaving, safety and high reliability features.
Description of drawings
Fig. 1 is that the utility model high-rise working driven hanging basket gig presses rope mechanism to penetrate the scheme drawing of the mode of operation behind the steel rope.
Fig. 2 is the scheme drawing of the utility model high-rise working driven hanging basket gig " V " shape sheave.
Among the figure: the axle of having strong market potential behind the 1-, 2-rope sheave bearing pin, the short pressing plate of 3-, bearing pin among the 4-, 5-are pressed rope roller, the long pressing plate of 6-, bearing pin before the 7-screw, 8-, 9-bearing, 10-spring, 11-spring guide, 12-steel rope, 13-rope sheave.
The specific embodiment
In Fig. 1, of the present utility model a kind of specific embodiment shown in Figure 2, this high-rise working driven hanging basket gig, partly form by drive motor, retarder, pressure rope mechanism, work rope sheave, casing etc., its work rope sheave 13 is " V " shape sheave, and steel rope is " α " shape and twines on sheave.The axle 1 of having strong market potential after the one end utilization of the long pressing plate 6 of the pressure rope mechanism of this high-rise working driven hanging basket gig is articulated on the casing, one end of the other end of long pressing plate 6 and spring guide 11 is hinged, the other end of spring guide 11 is provided with spring perch, bearing 9 is fixed on the casing by screw 7, the through hole that is provided with on the bearing 9 can hold spring guide 11 to be passed through, and penetrates compression spring 10 on the spring guide 11 between bearing 9 and the spring perch; The middle part of long pressing plate 6 is hinged with short pressing plate 3 by middle bearing pin 4, rolls respectively at short pressing plate 3 two ends to be connected with and presses rope roller 5, and will press rope roller 5 to be pressed in work rope sheave 13 outer rim places by the expansion force of spring 10.To press 5 pairs of steel ropes of rope roller, 12 applied pressure sizes in order adjusting, spring perch to be designed to an adjustment nut.
Claims (3)
1. a high-rise working driven hanging basket gig partly is made up of drive motor, retarder, pressure rope mechanism, work rope sheave, casing etc., and it is characterized in that: described work rope sheave is " V " shape sheave, and steel rope is " α " shape and twines on sheave.
2. high-rise working driven hanging basket gig according to claim 1, it is characterized in that: the axle of having strong market potential after the end utilization of the long pressing plate of described pressure rope mechanism is articulated on the casing, one end of the other end of long pressing plate and spring guide is hinged, the other end of spring guide is provided with spring perch, bearing by screw retention on casing, the through hole that is provided with on the bearing can hold spring guide to be passed through, and penetrates compression spring on the spring guide between bearing and the spring perch; The middle part of long pressing plate is hinged with short pressing plate by middle bearing pin, and rolling respectively at short pressing plate two ends is connected with press rope wheel, and by the expansion force of spring press rope wheel is pressed in work rope sheave outer rim place.
3. high-rise working driven hanging basket gig according to claim 2 is characterized in that: described spring perch is an adjustment nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201564329U CN201634386U (en) | 2010-04-13 | 2010-04-13 | Electric suspended platform lifter of work at heights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201564329U CN201634386U (en) | 2010-04-13 | 2010-04-13 | Electric suspended platform lifter of work at heights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634386U true CN201634386U (en) | 2010-11-17 |
Family
ID=43078874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201564329U Expired - Fee Related CN201634386U (en) | 2010-04-13 | 2010-04-13 | Electric suspended platform lifter of work at heights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037149A1 (en) * | 2011-09-13 | 2013-03-21 | He Shaodun | Rope-pressing device for rope descender |
| CN103359647A (en) * | 2012-03-29 | 2013-10-23 | 无锡吊蓝机械制造有限公司 | Double-row-rope synchronous lifting machine of window cleaning machine |
| CN103626086A (en) * | 2012-08-26 | 2014-03-12 | 江苏雄宇重工科技股份有限公司 | Chamfer wall construction basket |
-
2010
- 2010-04-13 CN CN2010201564329U patent/CN201634386U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037149A1 (en) * | 2011-09-13 | 2013-03-21 | He Shaodun | Rope-pressing device for rope descender |
| CN102989090A (en) * | 2011-09-13 | 2013-03-27 | 何少敦 | Rope pressing device of rope descent control device |
| CN103359647A (en) * | 2012-03-29 | 2013-10-23 | 无锡吊蓝机械制造有限公司 | Double-row-rope synchronous lifting machine of window cleaning machine |
| CN103626086A (en) * | 2012-08-26 | 2014-03-12 | 江苏雄宇重工科技股份有限公司 | Chamfer wall construction basket |
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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: 20101117 Termination date: 20120413 |