CN203944044U - High altitude rescue prompt drop device - Google Patents
High altitude rescue prompt drop device Download PDFInfo
- Publication number
- CN203944044U CN203944044U CN201420354782.4U CN201420354782U CN203944044U CN 203944044 U CN203944044 U CN 203944044U CN 201420354782 U CN201420354782 U CN 201420354782U CN 203944044 U CN203944044 U CN 203944044U
- Authority
- CN
- China
- Prior art keywords
- gear
- sun gear
- directive wheel
- shaft
- planet
- 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 altitude rescue prompt drop device, relates to mechanical control field.Link is connected with organization soleplate, and main shaft, directive wheel fixed head, guide wheel shaft are riveted on organization soleplate; Planet pin is fixed on sun gear, and sun gear is connected with main shaft, and planetary gear is connected with planet pin, and planetary gear and sun gear form one around the mechanism of main shaft and internal gear rotation; Rope is wrapped on sun gear, through directive wheel, drives sun gear to rotate; Internal gear, mechanism's cover plate are fixed by screws on organization soleplate.When the unexpected breaking out of fire of high-rise building; in building, a large amount of personnel can use this lifesaving appliance; at each floor of shortest time Nei Cong building, drop to safely rapidly ground outside building, eliminate the generation of personnel's casualty of bringing because of burst fire, effectively protect people's life safety.The utility model structure and installation are simple, easy to use, time saving and energy saving, do not need to adjust, and from being installed to emergency descent, are no more than one minute.
Description
Technical field
The utility model relates to mechanical control technology field, specifically a kind of prompt drop apparatus for high altitude rescue.
Background technology
For a long time, due to social development and the raising of people's living standard, skyscraper (residential building, hotel, office building etc.) is more and more, and meet accident, also increases thereupon.Once run into fire, gas leak etc., from the possibility of elevator & stairs escape, greatly reduce, in a lot of situations, can only wait for rescue, this passive wait likely meets accident.
Summary of the invention
For overcoming the deficiency that cannot normally escape danger in danger in existing work high above the ground, skyscraper, goal of the invention of the present utility model is to provide a kind of high altitude rescue prompt drop device, to realize when work high above the ground, skyscraper are caused danger, related personnel can withdraw rapidly deathtrap.
For achieving the above object, link of the present utility model is connected with organization soleplate, and main shaft, directive wheel fixed head, the first guide wheel shaft, the second guide wheel shaft, the 3rd guide wheel shaft are riveted on organization soleplate; The first planet pin, the second planet pin, third planet gear shaft are fixed on sun gear, sun gear is connected with main shaft, the first planetary gear, the second planetary gear, third planet gear are connected with the first planet pin, the second planet pin, third planet gear shaft respectively, and the first planetary gear, the second planetary gear, third planet gear and sun gear form one around the mechanism of main shaft and internal gear rotation; Rope is wrapped on sun gear, through the first directive wheel, the second directive wheel, the 3rd directive wheel that can freely rotate, drives sun gear to rotate; Internal gear, mechanism's cover plate are fixed by screws on organization soleplate.
The first step brass that described the first planetary gear, the second planetary gear, third planet gear are inlayed by himself respectively, the second step brass, the 3rd step brass are connected with the first planet pin, the second planet pin, third planet gear shaft.
Described the first directive wheel, the second directive wheel, the 3rd directive wheel are installed on respectively between directive wheel fixed head and organization soleplate, by the first guide wheel shaft, the second guide wheel shaft, the 3rd guide wheel shaft, directive wheel fixed head and organization soleplate are connected as a single entity.
The step brass that described sun gear is inlayed by himself is connected with main shaft, and on sun gear, band is useful on the arc groove that rope is wound around.
The utility model adopts planetary reducer principle; compared with prior art; when the unexpected breaking out of fire of high-rise building; in building, a large amount of personnel can use this lifesaving appliance; at each floor of shortest time Nei Cong building, drop to safely rapidly ground outside building; elimination, because of the generation of personnel's casualty of bringing of burst fire, is effectively protected people's life safety.Structure and installation are simple, and with low cost, easy to use, volume is small and exquisite, time saving and energy saving, do not need to adjust, and avoid safeguarding, from being installed to emergency descent, are no more than one minute.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is the side view of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, link 1 of the present utility model is connected with organization soleplate 2, and main shaft 6, directive wheel fixed head 9, the first guide wheel shaft 10-1, the second guide wheel shaft 10-2, the 3rd guide wheel shaft 10-3 are riveted on organization soleplate 2; The first planet pin 11-1, the second planet pin 11-2, third planet gear shaft 11-3 are fixed on sun gear 5, sun gear 5 is connected with main shaft 6, the first planetary gear 4-1, the second planetary gear 4-2, third planet gear 4-3 are connected with the first planet pin 11-1, the second planet pin 11-2, third planet gear shaft 11-3 respectively, and the first planetary gear 4-1, the second planetary gear 4-2, third planet gear 4-3 and sun gear 5 form one around the mechanism of main shaft 6 and internal gear 3 rotations; Rope 8 is wrapped on sun gear 5, through the first directive wheel 7-1, the second directive wheel 7-2, the 3rd directive wheel 7-3 that can freely rotate, drives sun gear 5 to rotate; Internal gear 3, mechanism's cover plate 12 are fixed by screws on organization soleplate 2.
The first step brass 13-1 that described the first planetary gear 4-1, the second planetary gear 4-2, third planet gear 4-3 inlay by himself respectively, the second step brass 13-2, the 3rd step brass 13-3 are connected with the first planet pin 11-1, the second planet pin 11-2, third planet gear shaft 11-3.
Described the first directive wheel 7-1, the second directive wheel 7-2, the 3rd directive wheel 7-3 are installed on respectively between directive wheel fixed head 9 and organization soleplate 2, by the first guide wheel shaft 10-1, the second guide wheel shaft 10-2, the 3rd guide wheel shaft 10-3, directive wheel fixed head 9 and organization soleplate 2 are connected as a single entity.
The step brass 13 that described sun gear 5 is inlayed by himself is connected with main shaft 6, and on sun gear 5, band is useful on the arc groove that rope 8 is wound around.Rope 8 is wrapped on sun gear 5 by the first directive wheel 7-1, the second directive wheel 7-2, the 3rd directive wheel 7-3, avoids at work rope 8 cross windings, guarantees that again rope 8 has certain cornerite on sun gear 5, in order to avoid rope 8 skids simultaneously.
When people passes through rope 8 downward landing, rope 8 is wrapped on sun gear 5, through the first directive wheel 7-1, the second directive wheel 7-2, the 3rd directive wheel 7-3, drive sun gear 5 to rotate, sun gear 5 drives the first planetary gear 4-1, the second planetary gear 4-2, third planet gear 4-3 along internal gear 3, by certain speed, to rotate centered by main shaft 6.The speed when size that changes the first planetary gear 4-1, the second planetary gear 4-2, third planet gear 4-3, internal gear 3, sun gear 5 just can change rope 8 downward landing.
Claims (4)
1. a high altitude rescue prompt drop device, it is characterized in that: link (1) is connected with organization soleplate (2), main shaft (6), directive wheel fixed head (9), the first guide wheel shaft (10-1), the second guide wheel shaft (10-2), the 3rd guide wheel shaft (10-3) are riveted on organization soleplate (2), the first planet pin (11-1), the second planet pin (11-2), third planet gear shaft (11-3) is fixed on sun gear (5), sun gear (5) is connected with main shaft (6), the first planetary gear (4-1), the second planetary gear (4-2), third planet gear (4-3) respectively with the first planet pin (11-1), the second planet pin (11-2), third planet gear shaft (11-3) connects, the first planetary gear (4-1), the second planetary gear (4-2), third planet gear (4-3) and sun gear (5) form one around the mechanism of main shaft (6) and internal gear (3) rotation, it is upper that rope (8) is wrapped in sun gear (5), through the first directive wheel (7-1), the second directive wheel (7-2), the 3rd directive wheel (7-3) that can freely rotate, drives sun gear (5) to rotate, internal gear (3), mechanism's cover plate (12) are fixed by screws on organization soleplate (2).
2. high altitude rescue prompt drop device according to claim 1, is characterized in that: the first step brass (13-1) that described the first planetary gear (4-1), the second planetary gear (4-2), third planet gear (4-3) are inlayed by himself respectively, the second step brass (13-2), the 3rd step brass (13-3) are connected with the first planet pin (11-1), the second planet pin (11-2), third planet gear shaft (11-3).
3. high altitude rescue prompt drop device according to claim 1, it is characterized in that: described the first directive wheel (7-1), the second directive wheel (7-2), the 3rd directive wheel (7-3) are installed on respectively between directive wheel fixed head (9) and organization soleplate (2), by the first guide wheel shaft (10-1), the second guide wheel shaft (10-2), the 3rd guide wheel shaft (10-3), directive wheel fixed head (9) and organization soleplate (2) are connected as a single entity.
4. high altitude rescue prompt drop device according to claim 1, is characterized in that: the step brass (13) that described sun gear (5) is inlayed by himself is connected with main shaft (6), and the upper band of sun gear (5) is useful on the arc groove that rope (8) is wound around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354782.4U CN203944044U (en) | 2014-06-30 | 2014-06-30 | High altitude rescue prompt drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354782.4U CN203944044U (en) | 2014-06-30 | 2014-06-30 | High altitude rescue prompt drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944044U true CN203944044U (en) | 2014-11-19 |
Family
ID=51886110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354782.4U Expired - Fee Related CN203944044U (en) | 2014-06-30 | 2014-06-30 | High altitude rescue prompt drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944044U (en) |
-
2014
- 2014-06-30 CN CN201420354782.4U patent/CN203944044U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |