CN203090285U - Stop-lever-type reciprocating-type building escape device - Google Patents
Stop-lever-type reciprocating-type building escape device Download PDFInfo
- Publication number
- CN203090285U CN203090285U CN 201320051781 CN201320051781U CN203090285U CN 203090285 U CN203090285 U CN 203090285U CN 201320051781 CN201320051781 CN 201320051781 CN 201320051781 U CN201320051781 U CN 201320051781U CN 203090285 U CN203090285 U CN 203090285U
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- dynamic resistance
- shaft
- stop
- wheel
- screw
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Abstract
The utility model provides a stop-lever-type reciprocating-type building escape device which comprises a front-back shell body, a second shaft, a first shaft, a wave-shaped wheel, a small gear, a large gear, a stop lever, a stop shaft, fixing shafts, fixing screws, a screw and an escape rope, wherein the second shaft and the first shaft are arranged inside the front-back shell body and are sequentially distributed in the vertical direction, the wave-shaped wheel and the small gear are arranged on the second shaft, the large gear is arranged on the first shaft, the stop lever is arranged on the second shaft, the stop shaft is arranged on the stop lever and matched with the left and the right of the wave-shaped wheel, the fixing shafts are arranged in concave positions at two ends of the stop lever, the fixing screws are arranged on the periphery of the first shaft, the screw is arranged on the right side of the front-back shell body and connected with the stop lever, and the escape rope is arranged on a guide wheel. Due to the fact that the stop lever can only carry out horizontal motions and produces resistance force on rotation of the wave-shaped wheel, when a person moves downwards, the large gear drives the small gear and the wave-shaped wheel to rotate together, the speed of movement relates to the structure of a tooth form and is not related with weight, accordingly the person can move downwards at a mean speed, and safety of the person is guaranteed.
Description
Technical field
The utility model relates to the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type.
Background technology
At present, when outdoor work high above the ground or breaking out of fire, more common escape apparatus is exactly an escaping rope, and the little article of arranging in pairs or groups and using with escaping rope on the existing market, for example: hook, structure all is very simple, security is not high, and gliding speed is sometimes fast and sometimes slow, and is wayward, also be difficult for stopping, therefore, build for safety rises, research and develop a kind of can be with the escaping rope use that matches, safety, stable can freely be controlled decrease speed or the escape device that can freely stop descending becomes urgent problem to be solved.
Summary of the invention
The technical problems to be solved in the utility model provides the escape device that a kind of production cost is low, safe and reliable, can freely adjust decrease speed.The utility model is achieved through the following technical solutions:
The reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type, housing before and after comprising, and be arranged on second and first that ﹑ is arranged in order up and down in the housing of front and back, and waveform is taken turns and pinion on being arranged on second, and be arranged on gear wheel on first, and be arranged on dynamic resistance bar on second, and be arranged on the dynamic resistance bar, with the adjacent dynamic resistance axle that cooperates in the waveform wheel left and right sides, and be arranged on the fixed axis of the two ends recess of dynamic resistance bar, and the fixed screw around being arranged on first, and be arranged on the screw that housing right side, front and back is connected with the dynamic resistance bar, and be arranged on the escaping rope on the directive wheel.
Further, described fixed screw is provided with four.
Further, described screw is the setting of T font.
Further, described gear wheel is provided with two, is assemblied on first by the setting of the fixing formation of screw V-shaped groove.
Further, described pinion and waveform wheel are fixedly installed on second, and they and gear wheel form engagement setting.
Further, described fixed axis and dynamic resistance axle and dynamic resistance bar are provided with in horizontal direction.
Further, the gear undulate of described waveform wheel periphery is provided with, its setting that is meshed with the dynamic resistance axle.
The reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type of the present utility model, because the dynamic resistance bar only can be done horizontal movement, rotation to the waveform wheel forms resistance, when human body was done descending motion, the large gear turn the small gear and the waveform wheel rotates together, and the speed of motion is relevant with the structure of profile of tooth irrelevant with weight, in use need to adjust decrease speed or stop motion, can adjust by adjusting screw, thereby guarantor's physical efficiency average rate descends, and has guaranteed people's security.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the schematic diagram of the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type of the present utility model.
The specific embodiment
As shown in Figure 1, the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type of the present utility model, housing 1 before and after comprising, and be arranged on second 8 and first 10 that ﹑ is arranged in order up and down in the housing 1 of front and back, and be arranged on second 8 waveform wheel 2 and pinion 12, and be arranged on gear wheel 6 on first 10, and be arranged on dynamic resistance bar 3 on second 8, and be arranged on the dynamic resistance bar 3, take turns the adjacent dynamic resistance axle 4 that cooperates in 2 left and right sides with waveform, and be arranged on the fixed axis 5 of the two ends recess of dynamic resistance bar 3, and the fixed screw 11 around being arranged on first 10, and be arranged on the screw 9 that housing 1 right side, front and back is connected with dynamic resistance bar 3, and be arranged on the escaping rope 7 on the directive wheel 13.
Wherein, described fixed screw 11 is provided with four, is used to make gear wheel 6 to be fixedly mounted on first 10; Described screw 9 is the setting of T font, is used at test process or use needs to adjust decrease speed or stop motion; Described gear wheel 6 is provided with two, be assemblied on first 10 by screw fixing formation V-shaped groove (not view) setting, can slide, escaping rope 7 is loaded in the V-shaped groove (not view), when an end that is fixed in rope by safety belt when human body moves downward, gear wheel 6 moves together, drives pinion 12, and waveform wheel 2 rotates together; Described pinion 12 and waveform wheel 2 are fixedly installed on second 8, and they and gear wheel 6 form engagement setting, form accelerated motion; Described fixed axis 5 is provided with in horizontal direction with dynamic resistance axle 4 and dynamic resistance bar 3, and dynamic resistance bar 3 and dynamic resistance axle 4 are fixed together, and can do horizontal movement on fixed axis 5, to the rotation formation resistance of waveform wheel 2.Described waveform is taken turns the gear undulate setting of 2 peripheries, its setting that is meshed with dynamic resistance axle 4.
The reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type of the present utility model, because the dynamic resistance bar only can be done horizontal movement, rotation to the waveform wheel forms resistance, when human body was done descending motion, the large gear turn the small gear and the waveform wheel rotates together, and the speed of motion is relevant with the structure of profile of tooth irrelevant with weight, in use need to adjust decrease speed or stop motion, can adjust by adjusting screw, thereby guarantor's physical efficiency average rate descends, and has guaranteed people's security.
The foregoing description; it is an example of the present utility model; be not to be used for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection domain.
Claims (7)
1. reciprocating type high-rise escape apparatus of dynamic resistance rod-type, it is characterized in that: housing before and after comprising, and be arranged on second and first that ﹑ is arranged in order up and down in the housing of front and back, and waveform is taken turns and pinion on being arranged on second, and be arranged on gear wheel on first, and be arranged on dynamic resistance bar on second, and be arranged on the dynamic resistance bar, with the adjacent dynamic resistance axle that cooperates in the waveform wheel left and right sides, and be arranged on the fixed axis of the two ends recess of dynamic resistance bar, and the fixed screw around being arranged on first, and be arranged on the screw that housing right side, front and back is connected with the dynamic resistance bar, and be arranged on the escaping rope on the directive wheel.
2. the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type according to claim 1, it is characterized in that: described fixed screw is provided with four.
3. the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type according to claim 1, it is characterized in that: described screw is the setting of T font.
4. the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type according to claim 1, it is characterized in that: described gear wheel is provided with two, is assemblied on first by the setting of the fixing formation of screw V-shaped groove.
5. the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type according to claim 1 is characterized in that: described pinion and waveform wheel are fixedly installed on second, and they and gear wheel form engagement setting.
6. the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type according to claim 1, it is characterized in that: described fixed axis and dynamic resistance axle and dynamic resistance bar are provided with in horizontal direction.
7. the reciprocating type high-rise escape apparatus of a kind of dynamic resistance rod-type according to claim 1 is characterized in that: the gear undulate of described waveform wheel periphery is provided with, its setting that is meshed with the dynamic resistance axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051781 CN203090285U (en) | 2013-01-30 | 2013-01-30 | Stop-lever-type reciprocating-type building escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051781 CN203090285U (en) | 2013-01-30 | 2013-01-30 | Stop-lever-type reciprocating-type building escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090285U true CN203090285U (en) | 2013-07-31 |
Family
ID=48841733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051781 Expired - Fee Related CN203090285U (en) | 2013-01-30 | 2013-01-30 | Stop-lever-type reciprocating-type building escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090285U (en) |
-
2013
- 2013-01-30 CN CN 201320051781 patent/CN203090285U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20170130 |