CN2245467Y - Distress lifesaving appliance for high-building - Google Patents
Distress lifesaving appliance for high-building Download PDFInfo
- Publication number
- CN2245467Y CN2245467Y CN 95208550 CN95208550U CN2245467Y CN 2245467 Y CN2245467 Y CN 2245467Y CN 95208550 CN95208550 CN 95208550 CN 95208550 U CN95208550 U CN 95208550U CN 2245467 Y CN2245467 Y CN 2245467Y
- Authority
- CN
- China
- Prior art keywords
- end cap
- housing
- reel
- wearing piece
- handle
- 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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- Emergency Lowering Means (AREA)
Abstract
The utility model relates to a lifesaving device. A reel having a fixed shaft is supported by a casing composed of a front and a back end caps, the inner and the outer parts of the reel are respectively provided with a wearing piece and a brake rubber, a tying ring is arranged on the front end cap, the back end cap is provided with an adjusting shifting piece of the wearing piece and a tooth-shaped clamping seat of the wearing piece, and both sides of the casing are respectively provided with a brake handle and a holding handle. The utility model has the advantages of simple structure, handiness and safety, easy operation and rapid escaping performance.
Description
The utility model belongs to lifesaving appliance, especially a kind of self-rescuer of withdrawing outside skyscraper.
Development along with society's urbanization.Skyscraper those that all is that if run into unexpected stormses such as fire, earthquake, the people that are in the skyscraper can only cry for help in fire-fighting and other rescue personnel.Modernization equipments such as use aerial ladder could be out of danger.Yet.When be among the danger personnel more for a long time, be subjected to the restriction of place, equipment, it will be unusual difficulty that all personnel obtains succouring simultaneously.
The purpose of this utility model is to disclose a kind of light, safe high-rise building emergency self-rescuer that is used to save oneself, the human loss when stating disaster to avoid meeting.
Above-mentioned purpose is realized by following technical scheme: the housing that is made of front end cap (23) and back side end cap (24) supports the reel (13) with fixed axis (12), the reel outside is provided with braking brake rubber block (18), the inboard is provided with wearing piece (19), it is ring (10) that front end cap (23) is provided with, back side end cap is provided with the adjustment plectrum (25) and the profile of tooth deck (26) thereof of wearing piece, and the housing both sides are respectively equipped with brake handle (15) and handle (8);
The two ends of braking brake rubber block (18) are rotationally connected with the stud shaft (21) of housing one side with Xiao's axle on the fixing brake handle (15) of axle respectively, and wearing piece (19) is made of the two parts that are riveted on the two relative ungulate iron (27).The end that two ungulate iron intersect is supported on the back side of shell end cap (24) by axle (28).The fixedly connected shift fork rotating shaft (29) of the other end of two ungulate iron and plectrum (25) is meshed.Be provided with extension spring (30) between the two ungulate iron;
Fixed guide axle (2) on the housing of cable wire outlet.Cable wire is connected with hook (5) by the slide block on the axis of guide (4).
Further specify the technical program with drawings and Examples below:
Accompanying drawing 1 the utility model structural profile schematic diagram
Accompanying drawing 2 Figure 1A are to partial cutaway schematic
Accompanying drawing 3 Figure 1B-B view
Drawing explanation: the axis of guide 2, connecting key 3, slide block 4, hook 5, cable wire 6, rocking handle 9 is a ring 10, fixed axis 12, reel 13, brake handle 15, braking brake rubber block 18, wearing piece 19, stud shaft 21, front end cap 23, back side end cap 24, adjust plectrum 25, profile of tooth deck 26, ungulate iron 27, axle 28, shift fork rotating shaft 29, extension spring 30.
Embodiment as shown in Figure 1, its housing is that front end cap (23) and back side end cap (24) are cast by alloy aluminum, reel (13) is connected by connection chain (3) with fixed axis (12), fixed axis one end is equipped with rocking handle (9), twine 50 meters long φ 2.5mm cable wire (6) on the reel, the axis of guide (2) and slide block (4) match cable wire are twined in order, so that walk to put smoothly, just, back side end cap is fastening by screw.This self-rescuer pulls out sheet (25) by adjustment can change the suffered frictional resistance of reel, as Fig. 2, shown in 3, inhour is rotated plectrum, shift fork rotating shaft (29) angle changes, the outer Zhang Chengdu of two ungulate iron is changed, frictional resistance between wearing piece and the reel increases with the plectrum rotational angle, present embodiment is provided with four class by profile of tooth deck (26) decision, plectrum shown in Figure 2 position is the minimum class of resistance, the person of saving oneself that suitable body weight is lighter uses, and when using this self-rescuer, will be that the safety belt in the ring (10) ties up between waist, self-rescuer places the front, both hands are held brake handle (15) and handle (8) respectively, and the person of saving oneself will be at the uniform velocity to descend until ground, if press down brake handle, to affect braking brake rubber block (18), and can reduce decrease speed or stop decline.
The utlity model has simple in structurely, light safety, is escaped danger rapidly at easy operating Remarkable advantage.
Claims (3)
1. high-rise building emergency self-rescuer, formed by housing, cable wire (6), reel (13), hook (5), rocking handle (9) safety belt, it is characterized in that: the housing that is made of front end cap (23) and back side end cap (24) supports the reel (18) with fixed axis (12), the reel outside is provided with braking brake rubber block (18), the inboard is provided with wearing piece (19), it is ring (10) that front end is covered with, back side end cap is provided with the adjustment plectrum (25) and the profile of tooth deck (26) thereof of wearing piece, and the housing both sides are respectively equipped with brake handle (15) and handle (8);
2. self-rescuer as claimed in claim 1.It is characterized in that: the two ends of braking brake rubber block (18) are rotationally connected with the stud shaft (21) of housing one side with Xiao's axle on the fixing brake handle (15) of axle respectively, and wearing piece (19) is made of the two parts that are riveted on the two relative ungulate iron (27).The end that its two ungulate iron intersects is supported on the end cap (24) of back side of shell by axle (28).The fixedly connected shift fork rotating shaft (29) of the other end of two ungulate iron and plectrum (25) is meshed.Be provided with extension spring (30) between the two ungulate iron.
3. self-rescuer as claimed in claim 1 is characterized in that: be fixed with the axis of guide (2) on the housing of cable wire outlet.Cable wire is connected with hook (5) by the slide block on the axis of guide (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208550 CN2245467Y (en) | 1995-04-13 | 1995-04-13 | Distress lifesaving appliance for high-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208550 CN2245467Y (en) | 1995-04-13 | 1995-04-13 | Distress lifesaving appliance for high-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2245467Y true CN2245467Y (en) | 1997-01-22 |
Family
ID=33859852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95208550 Expired - Fee Related CN2245467Y (en) | 1995-04-13 | 1995-04-13 | Distress lifesaving appliance for high-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2245467Y (en) |
-
1995
- 1995-04-13 CN CN 95208550 patent/CN2245467Y/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 | ||
| 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 |