CN201482010U - Aloft work and escape device - Google Patents
Aloft work and escape device Download PDFInfo
- Publication number
- CN201482010U CN201482010U CN2009201754725U CN200920175472U CN201482010U CN 201482010 U CN201482010 U CN 201482010U CN 2009201754725 U CN2009201754725 U CN 2009201754725U CN 200920175472 U CN200920175472 U CN 200920175472U CN 201482010 U CN201482010 U CN 201482010U
- Authority
- CN
- China
- Prior art keywords
- head pulley
- wheel
- steel wire
- wire rope
- wheel 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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Abstract
The utility model discloses an aloft work and escape device, which consists of a machine shell, a steel wire rope, a wheel shaft, a concave wheel, a head pulley, a tail lock, a friction brake device and an external brake. The aloft work and escape device is characterized in that: the wheel shaft fixedly arranged in the machine shell is provided with the concave wheel; the wheel shaft fixedly arranged is provided with the head pulley; one side of the head pulley is provided with a brake disk; a rubber sleeve is additionally arranged in the pulley groove of the head pulley; one end of the steel wire rope is fixedly connected with the top end of a loft building, and the other end of the steel wire rope is divided into a plurality of circles, wound on the groove bottom of the concave wheel and the rubber sleeve of the head pulley and penetrates out of the machine shell through the tail lock; a lifting lug is arranged outside the tail lock; and the friction brake device is adaptive to the brake disk and is connected with the external brake. The aloft work and escape device has the advantages of stable performance, safety, reliability and wide usable range.
Description
Technical field
The utility model relates to a kind of high-rise work high above the ground and escape device field of being used for.
Background technology
China Patent No. is the building escaping descent control device of 200820009173X, is a kind of utensil that is used for building and high-rise escape.Static friction brake assembly and revolver shell are affixed, rotate on the axle sleeve of the spoke cover static friction brake assembly in the runner and around axle sleeve.
China Patent No. is the escape device of 2008200340821 high-rise, be installed in outside the window of high-rise, in case have an accident, spline gear is dialled the position that is meshed to gear with shift fork, the people is loaded in the hanging basket, utilize the damping action of impeller in oil, make people's safe landing outside building.Above-mentioned utility model exists the technological deficiency of function singleness.
The utility model content
The purpose of this utility model is to provide a kind of can be used for high-rise cleaning operation, can be used for the device of emergency escape again.
This reality and novelly adopted following technical scheme: the utility model by casing, steel wire rope, wheel shaft, recessedly take turns, head pulley, tail lock, friction stopping device, external brake constitute; It is characterized in that: the recessed wheel is housed on the wheel shaft that installs in the casing, on the wheel shaft that installs head pulley is installed; One side of head pulley offers brake disc; Add rubber sleeve in the wheel ditch of head pulley; One end of steel wire rope is connected in the top of high-rise, and the other end divides some weeks on the rubber sleeve of recessed channel bottom of taking turns and head pulley, and passes casing by the tail lock; The arranged outside hanger of tail lock; Drag friction device and brake disc are suitable, and are connected with external brake.
After adopting such structure, steel wire rope divide several weeks around recessed take turns with rubber sleeve on, effectively increased frictional force, by handling external brake, reach the purpose of any adjusting gliding speed, and can to make gliding speed be zero, to make things convenient for the enforcement of work high above the ground.Therefore, the utlity model has stable performance, safe and reliable, the scope of application is advantage widely.
Description of drawings
It shown in the accompanying drawing cross-sectional schematic of the utility model concrete structure; Omitted the concrete structure of external brake 7 among the figure.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done progressive explanation.The utility model by casing 2, steel wire rope 1, wheel shaft 11,9, recessedly take turns 3, head pulley 5, tail lock 6, friction stopping device 8, external brake 7 constitute; It is characterized in that: be equipped with on the wheel shaft 11 that installs in the casing 2 and recessedly take turns 3, on the wheel shaft 9 that installs head pulley 5 is installed; One side of head pulley 5 offers brake disc 10; Add rubber sleeve 4 in the wheel ditch of head pulley 5; One end of steel wire rope 1 is connected in the top of high-rise, and the other end divides some weeks on recessed rubber sleeve 4 of taking turns 3 channel bottom and head pulley 5, and passes casing 2 by tail lock 6; The arranged outside hanger 12 of tail lock 6; Drag friction device 8 is suitable with brake disc 10, and is connected with external brake 7.
This embodiment is the best-of-breed technology scheme, by friction stopping device recessed the wheel is braked control and also can be realized the purpose of this utility model; Among the embodiment, omit axle 11 and suitable with it recessedly take turns 3 and can also realize the purpose of this utility model.Every frictional force control is recessed to be taken turns or the device of head pulley running speed by increasing, and all drops within the protection domain of the present utility model.
Claims (1)
1. work high above the ground and escape device are made of casing (2), steel wire rope (1), wheel shaft (11), (9), the recessed wheel (3), head pulley (5), tail lock (6), friction stopping device (8), external brake (7); It is characterized in that: on the wheel shaft (11) that installs in the casing (2) the recessed wheel (3) is housed, head pulley (5) is installed on the wheel shaft that installs (9); One side of head pulley (5) offers brake disc (10); Add rubber sleeve (4) in the wheel ditch of head pulley (5); Steel wire rope (1) one end divides on the channel bottom and the rubber sleeve (4) of head pulley (5) of some weeks around recessed wheel the (3), and passes casing (2) by tail lock (6); The arranged outside hanger (12) of tail lock (6); Drag friction device (8) is suitable with brake disc (10), and is connected with external brake (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201754725U CN201482010U (en) | 2009-08-26 | 2009-08-26 | Aloft work and escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201754725U CN201482010U (en) | 2009-08-26 | 2009-08-26 | Aloft work and escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482010U true CN201482010U (en) | 2010-05-26 |
Family
ID=42420904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201754725U Expired - Fee Related CN201482010U (en) | 2009-08-26 | 2009-08-26 | Aloft work and escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721972A (en) * | 2015-04-20 | 2015-06-24 | 冯莉莉 | Manufacturing and using method of wheel axle type high-rise escape apparatus |
| CN107386673A (en) * | 2017-08-25 | 2017-11-24 | 陈彬 | A kind of Construction of High-rise personnel fixing device for building and its method of work |
-
2009
- 2009-08-26 CN CN2009201754725U patent/CN201482010U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721972A (en) * | 2015-04-20 | 2015-06-24 | 冯莉莉 | Manufacturing and using method of wheel axle type high-rise escape apparatus |
| CN104721972B (en) * | 2015-04-20 | 2018-05-01 | 冯莉莉 | The method of manufacture and use thereof of wheel shaft type high-rise escape apparatus |
| CN107386673A (en) * | 2017-08-25 | 2017-11-24 | 陈彬 | A kind of Construction of High-rise personnel fixing device for building and its method of work |
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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: 20100526 Termination date: 20100826 |