CN2706188Y - High rise building escaping device - Google Patents
High rise building escaping device Download PDFInfo
- Publication number
- CN2706188Y CN2706188Y CN 200420011974 CN200420011974U CN2706188Y CN 2706188 Y CN2706188 Y CN 2706188Y CN 200420011974 CN200420011974 CN 200420011974 CN 200420011974 U CN200420011974 U CN 200420011974U CN 2706188 Y CN2706188 Y CN 2706188Y
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- CN
- China
- Prior art keywords
- utility
- planetary gear
- high building
- life
- side plate
- 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
A high building life-saving device of the utility model belongs to a live-saving device. The device comprises: a central shaft 6, a directive wheel 2, a band pulley 7, a right side plate 4, a left side plate 11, an annular gear 13, planet wheels 14, a sun wheel 17, a planet wheel bracket 19, steel ropes 20 and friction blocks 21, wherein the planet wheel bracket 19 and screws 18 are fixed on the band pulley 7. One, two or three planet wheels 14 on the planet wheel bracket 19, the annular gear 13 and the sun wheel 17 form a planetary gear train. The annular gear 13 which is integration with the housing of the utility model has the functions of housing protection and high running friction block friction damping. The annular gear 13, the left side plate 11 and the ring groove of the side plate 12 are connected together. A locating pin 8 is used for positioning, while a hung shaft 10, a screw nut 9, a screw nut 12, a central shaft 6 and a screw nut 5 thereof are clamped and fixed. The rope groove angle of the band pulley 7 is 7 DEG-9 DEG. The utility model has the advantages of small volume, light weight, simple structure, low cost and easy use.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, the lifesaving appliance that particularly a kind of skyscraper is used.
Background technology
Employed lifesaving appliance in fire-extinguishing and lifesaving at present, a kind of high building emergency escape device is disclosed as utility model patent CN2087082U, it is made of body driven shaft driving element, and a location original paper is placed in the body top, and there is a driving shaft in central authorities, driven shaft is located in the axis hole of this driving shaft, the one end is provided with a speed increasing mechanism, and the other end is provided with a speed limiting mechanism, and driving element is because of being located on the driving shaft, be linked with an escape rope on it, can hang escape conveyer in location on this escape rope.This patent De Que Dian is that volume is big, cost is high, complex structure.
The utility model content
The purpose of this utility model is to overcome the deficiency and the defective of prior art exactly, and the life-saving apparatus form high building that a kind of volume is little, in light weight, simple in structure, cost is low, easy to use is provided.
The purpose of this utility model is achieved through the following technical solutions, this utility model comprises directive wheel 2, right plate 4, central shaft 6, rope sheave 7, left plate 11, internal gear 13, planetary gear 14, sun gear 17, planetary gear support plate 19, steel wire rope 20, brake pad 21, it is characterized in that, planetary gear support plate 19 usefulness screws 18 are fixed on the rope sheave 7, on the planetary gear support plate 19 one or two or three planetary gears 14 and internal gear 13, the sun gear 17 formation planet circular system that is meshing with each other; Internal gear 13 is an one with this utility model shell, the brake pad frictional damping function that has the shell defencive function concurrently and run up.Internal gear 13 is connected with the annular groove of left plate 11, right plate 12, and with alignment pin 8 location, is fixedly clamped by hanging scroll 10 and nut 9, nut 12 and central shaft 6 and nut 5 thereof again.The grooving angle of rope sheave 7 is 7 °-9 °.
The utility model has been owing to adopted technique scheme, thereby makes the structure of this utility model simple more, volume is little, in light weight, cost is low, use is convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the A-A cutaway view of Fig. 1
Fig. 3 is the B-B cutaway view of Fig. 1
Wherein: 1-guide wheel shaft 2-directive wheel 3-nut 4-right plate 5-nut 6-central shaft 7-rope sheave 8-alignment pin 9-nut 10-hanging scroll 11-left plate 12-nut 13-internal gear 14-planetary gear 15-circlip 16-planet wheel spindle 17-sun gear 18-screw 19-planetary gear support plate 20-steel wire rope 21-brake pad.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: as Fig. 1, Fig. 2, shown in Figure 3: the utility model is mainly by guide wheel shaft 1, directive wheel 2, right plate 4, left plate 11, central shaft 6, rope sheave 7, internal gear 13, planetary gear 14, planet wheel spindle 16, sun gear 17, planetary gear support plate 19, steel wire rope 20, brake pad 21, hanging scroll 10 formations such as grade, wherein, internal gear 13 and left plate 11 are connected with positioning ring groove on the right plate 4, and with alignment pin 8 location, again by the nut 9 at hanging scroll 10 and two ends thereof, the nut 5 of nut 12 and central shaft 6 and one end is fixedly clamped.Rope sheave 7 on the central shaft 6 is screwed with planetary gear support plate 19 and is connected, on planetary gear support plate 19, be fixed with 1 or 2 or 3 planet wheel spindles 16, a planetary gear is arranged on each planet wheel spindle 16, planet wheel spindle 16 1 ends have a circlip 15 to be stuck in the axial trough, planetary gear 14 and sun gear 17, the internal gear 13 formation planet circular system that is meshing with each other, being provided with 2-4 brake pad 21 in a side of sun gear is slidingly connected with the sun gear radial groove, three directive wheels 2 are connected with three guide wheel shafts 1, and guide wheel shaft 1 is fixedlyed connected by nut 3 with right plate 4.As shown in Figure 2: steel wire rope 20 passes rope sheave 7 and is sandwiched between 3 directive wheels 2, and steel wire rope 20 two ends are with belt respectively.
When the people fastens the safety belt decline of steel wire rope 20 1 ends, the planetary gear 14 that rope sheave 7 rotates and drives on the planetary gear support plate 19 rotates along internal gear 13, driving sun gear 17 simultaneously runs up, sun gear 17 drives brake pad 21 and make centrifugal motion on the slideway of sun gear 17, and brake pad 21 forms friction obstruction moment with the inwall of internal gear 13.When people's body weight is big, the faster rotational speed of rope sheave 7, the centrifugal force of brake pad 21 also increases thereupon, hinder the also corresponding increase of moment, otherwise, when the weight that descends reduces, rope sheave 7 rotating speeds slow down, hinder moment and also reduce thereupon, thereby realize the speed that the control human body descends, human body is at the uniform velocity slowly descended in certain velocity interval.When human body dropped to ground, the safety belt of steel wire rope 20 other ends rose to the top again, begins to succour second people, can come and go relief.
Claims (5)
1, a kind of life-saving apparatus form high building, comprise directive wheel [2], right plate [4], central shaft [6], rope sheave [7], left plate [11], internal gear [13], planetary gear [14], sun gear [17], planetary gear support plate [19], steel wire ropes [20], brake pad [21], it is characterized in that, planetary gear support plate [19] is fixed on the rope sheave [7] with screw [18], on the planetary gear support plate [19] one or two or three planetary gears [14] the formation planet circular system that is meshed with internal gear [13], sun gear [17].
2, a kind of life-saving apparatus form high building according to claim 1 is characterized in that, internal gear [13] is an one with this utility model shell, the brake pad frictional damping function that has the shell defencive function concurrently and run up.
3, a kind of life-saving apparatus form high building according to claim 1 and 2 is characterized in that, left plate [11], right plate [12] adopt the annular groove location with internal gear [13], and be riveted on right plate [4] annular groove position with alignment pin [8].
4, a kind of life-saving apparatus form high building according to claim 1 and 2 is characterized in that, the grooving angle of rope sheave [7] is 7 °-9 °.
5, a kind of life-saving apparatus form high building according to claim 3 is characterized in that, the grooving angle of rope sheave [7] is 7 °-9 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011974 CN2706188Y (en) | 2004-05-20 | 2004-05-20 | High rise building escaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011974 CN2706188Y (en) | 2004-05-20 | 2004-05-20 | High rise building escaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706188Y true CN2706188Y (en) | 2005-06-29 |
Family
ID=34848689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420011974 Expired - Fee Related CN2706188Y (en) | 2004-05-20 | 2004-05-20 | High rise building escaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706188Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927188A (en) * | 2011-08-12 | 2013-02-13 | 北京中金社文化有限公司 | Damping mechanism |
| CN106429922A (en) * | 2016-09-26 | 2017-02-22 | 武威市津威环境科技有限责任公司 | Compact elevator |
| CN110585615A (en) * | 2019-08-06 | 2019-12-20 | 厦门信智创联科技有限公司 | Transport device |
-
2004
- 2004-05-20 CN CN 200420011974 patent/CN2706188Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927188A (en) * | 2011-08-12 | 2013-02-13 | 北京中金社文化有限公司 | Damping mechanism |
| CN106429922A (en) * | 2016-09-26 | 2017-02-22 | 武威市津威环境科技有限责任公司 | Compact elevator |
| CN110585615A (en) * | 2019-08-06 | 2019-12-20 | 厦门信智创联科技有限公司 | Transport device |
| CN110585615B (en) * | 2019-08-06 | 2024-01-30 | 厦门信智创联科技有限公司 | Conveyor |
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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 |