CN202020802U - Automatic cycling fire escape device - Google Patents
Automatic cycling fire escape device Download PDFInfo
- Publication number
- CN202020802U CN202020802U CN2011200314532U CN201120031453U CN202020802U CN 202020802 U CN202020802 U CN 202020802U CN 2011200314532 U CN2011200314532 U CN 2011200314532U CN 201120031453 U CN201120031453 U CN 201120031453U CN 202020802 U CN202020802 U CN 202020802U
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- CN
- China
- Prior art keywords
- constant speed
- speed setting
- gear
- star
- wheel
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- Expired - Fee Related
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Abstract
An automatic cycling fire escape device provided in the utility model includes a rack body and a gear speed setting device, and at least two sets of steel wire devices. The at least two sets of steel wire devices are wound at opposite directions, and are connected with the gear speed setting device, and both the steel wire devices and the gear speed setting device are rotatingly provided on the rack body. The gear speed setting device includes a star-shaped speed setting wheel and a speed setting swing. The speed setting swing is provided with at least two pulleys; the star-shaped speed setting wheel is clamped between the two pulleys; and the pulleys and the star-shaped speed setting wheel move left and right in cycling manner following a certain rule. The automatic cycling fire escape device provided in the utility model can adjust a falling speed freely through the gear speed setting device; a uniform falling speed can be guaranteed, because the pulleys and the star-shaped speed setting wheel move left and right in cycling manner following a certain rule; and the automatic cycling fire escape device is stable and safe. After the automatic cycling fire escape device is fixed, no manual operation is required, and no other outside force is required.
Description
Technical field
The utility model relates to field of mechanical technique, and it is specifically related to a kind of automatic circulation escaping device from fire disaster.
Background technology
At present, the escaping device from fire disaster that existing high-altitude falls generally after personnel fall, needs to regain steel wire, carries out fleeing from of next personnel then; When receiving steel wire, need carry out electrokinetic process, but when fire takes place, power supply is destroyed easily, so just may cause the escaping device from fire disaster cisco unity malfunction, also has plenty of and adopts battery to carry out work, but the recovery steel wire also needs to spend the time especially, when fire took place, time is life, and the life security that needs are fled from personnel threatens like this.So be badly in need of now a kind ofly can need not external force, save the take-up time simultaneously, a kind of escape device that can auto recycling.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to propose a kind ofly can to need not external force, saves the take-up time simultaneously, automatic circulation escaping device from fire disaster that can auto recycling.
A kind of automatic circulation escaping device from fire disaster, it comprises: support body and gear cruise control, also be provided with at least two cover steel wire devices, described at least two cover steel wire devices are connected with the gear cruise control to change by the reverse winding of a rotating shaft to be located on the support body; Described gear cruise control comprises: a star constant speed wheel and a constant speed are waved, and described constant speed is waved and is provided with at least two pulleys, and described star constant speed wheel is arranged between two pulleys, described pulley and the side-to-side movement of star constant speed wheel circulation law.
Described gear cruise control also is provided with a deboost axle, a pinion, a fixed axis and a gear wheel; The commentaries on classics of described deboost axle two ends is located on the support body, and an end connects described star constant speed wheel, and the other end connects described pinion; Described pinion and gear wheel engagement, described gear wheel is fixedly arranged on an end of the rotating shaft of passing the support body intermediate frame; Described constant speed is waved and is welded on the fixed axis, and described fixed axis is fixed on the support body.
The utility model has the following advantages owing to take above technical scheme:
The utility model escaping device from fire disaster that circulates automatically can pass through gear cruise control free adjustment falling speed, and guarantees decrease speed at the uniform velocity by star constant speed wheel and the side-to-side movement of pulley circulation law, steady safety.Can be after fixing without manually-operated, also without any need for other external force, the utility model escaping device from fire disaster that circulates automatically circulates automatically and reclaims wherein any cover steel wire, the quality time when having saved escape.Automatically the circulation escaping device from fire disaster all adopts more quality material manufacturing of stainless steel or other simultaneously, and is durable in use, can independently be used for private home and also can be used for large-scale public place, residential area or the like.
Description of drawings
Fig. 1 is the overall structure figure of a kind of automatic circulation escaping device from fire disaster of the utility model.
Fig. 2 is the front view of a kind of automatic circulation escaping device from fire disaster of the utility model.
Fig. 3 is the star constant speed wheel of a kind of automatic circulation escaping device from fire disaster of the utility model and the static structure figure of pulley.
Fig. 4 is the star constant speed wheel of a kind of automatic circulation escaping device from fire disaster of the utility model and another static structure figure of pulley.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As depicted in figs. 1 and 2, be circulate the automatically overall structure figure of escaping device from fire disaster of the utility model, it comprises: support body 1, two cover steel wire device 2 and gear cruise control 3.Described two cover steel wire devices 2 change respectively by a rotating shaft 4 reverse windings and gear cruise control 3 is located at support body 1 both sides.
Described gear cruise control 3 is provided with that star constant speed wheel 5, deboost axle 6, pinion 7, constant speed wave 8, fixed axis 9 and gear wheel 10.The commentaries on classics of deboost axle 6 two ends is located on the support body 1, and an end connects star constant speed wheel 5, and the other end connects pinion 7.Constant speed is waved 8 and is welded on the fixed axis 9, and its inner both sides are respectively equipped with two pulleys 11, and fixed axis 9 is fixed on the support body 1.As shown in Figure 3, described star constant speed wheel 5 is arranged between two pulleys 11, waves 8 combinations with constant speed and reaches the constant speed effect.Described pinion 7 and gear wheel 10 engagements, gear wheel 10 is fixedly arranged on an end of the rotating shaft 4 of passing support body 1 intermediate frame.
As shown in Figure 3, be the star constant speed wheel of a kind of automatic circulation escaping device from fire disaster of the utility model and the static structure figure of pulley, described constant speed is waved two between cog that two pulleys 11 on 8 are fastened on star constant speed wheel 5 respectively.As shown in Figure 4, be the star constant speed wheel of a kind of automatic circulation escaping device from fire disaster of the utility model and another static structure figure of pulley, because the distance between two pulleys 11 is taken turns the diameter distance of 5 liang of teeth all the time less than the star constant speed, so when automatic circulation escaping device from fire disaster is worked, motion was pushed in circulation aside about each tooth limit of star constant speed wheel 5 can be carried out with two pulleys 11 respectively, star constant speed wheel 5 could rotate, constant speed is waved 8 and could left and right sides rule circulation be swung, so generation resistance, whole process is carried out at a high speed repeatedly, plays the effect of deceleration and constant speed.
When breaking out of fire, captive can utilize wherein that a steel wire device is fixed on one's body and can lands at the uniform velocity safely from eminence.After first survivor lands, other survivors can fall from eminence with an other steel wire device is fixing, escape the inferno, and the survivor that the steel wire device that this moment, article one was landed can reclaim automatically to other utilizes, so circulation is escaped from up to all captive safety.
The utility model escaping device from fire disaster that circulates automatically can pass through gear cruise control 3 free adjustment fallings speed, and guarantees decrease speed at the uniform velocity by star constant speed wheel 5 and pulley 11 circulation law side-to-side movements, steadily safety.The utility model circulates escaping device from fire disaster automatically can be without manually-operated, also without any need for other external force after fixing.The utility model escaping device from fire disaster that circulates automatically circulates automatically and reclaims wherein any cover steel wire, the quality time when having saved escape.Automatically the circulation escaping device from fire disaster all adopts more quality material manufacturing of stainless steel or other simultaneously, can produce the suspension type or the large-scale sitting posture escape device of different bearer weight according to principle, maximum decline numbers that the place of more flexible definite use and a definite cover steel wire can carry each time, improve escape efficient, durable in use, private home be can independently be used for and large-scale public place, residential area or the like also can be used for.
The utility model only carries out illustrative with the foregoing description; the structure of each parts, the position is set and connects and all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents of individual component being carried out according to the utility model principle all should not got rid of outside protection domain of the present utility model.
Claims (2)
1. automatic circulation escaping device from fire disaster, it comprises: support body and gear cruise control is characterized in that: also be provided with at least two cover steel wire devices, described at least two cover steel wire devices oppositely twine by a rotating shaft and are connected commentaries on classics with the gear cruise control and are located on the support body; Described gear cruise control comprises: a star constant speed wheel and a constant speed are waved, and described constant speed is waved and is provided with at least two pulleys, and described star constant speed wheel is arranged between two pulleys, described pulley and the side-to-side movement of star constant speed wheel circulation law.
2. a kind of automatic circulation escaping device from fire disaster as claimed in claim 1, it is characterized in that: described gear cruise control also is provided with a deboost axle, a pinion, a fixed axis and a gear wheel; The commentaries on classics of described deboost axle two ends is located on the support body, and an end connects described star constant speed wheel, and the other end connects described pinion; Described pinion and gear wheel engagement, described gear wheel is fixedly arranged on an end of the rotating shaft of passing the support body intermediate frame; Described constant speed is waved and is welded on the fixed axis, and described fixed axis is fixed on the support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200314532U CN202020802U (en) | 2011-01-30 | 2011-01-30 | Automatic cycling fire escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200314532U CN202020802U (en) | 2011-01-30 | 2011-01-30 | Automatic cycling fire escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020802U true CN202020802U (en) | 2011-11-02 |
Family
ID=44845772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200314532U Expired - Fee Related CN202020802U (en) | 2011-01-30 | 2011-01-30 | Automatic cycling fire escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614596A (en) * | 2011-01-30 | 2012-08-01 | 李梓强 | Automatic circulating fire disaster escapee device |
| CN103239811A (en) * | 2012-02-10 | 2013-08-14 | 东莞市万方消防设备有限公司 | Constant-speed descent control device |
-
2011
- 2011-01-30 CN CN2011200314532U patent/CN202020802U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614596A (en) * | 2011-01-30 | 2012-08-01 | 李梓强 | Automatic circulating fire disaster escapee device |
| CN103239811A (en) * | 2012-02-10 | 2013-08-14 | 东莞市万方消防设备有限公司 | Constant-speed descent control device |
| CN103239811B (en) * | 2012-02-10 | 2016-04-06 | 东莞市红火安全科技有限公司 | Constant speed type descending lifeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Ziqiang Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20180130 |