CN2242703Y - Rope lifter - Google Patents
Rope lifter Download PDFInfo
- Publication number
- CN2242703Y CN2242703Y CN 95227506 CN95227506U CN2242703Y CN 2242703 Y CN2242703 Y CN 2242703Y CN 95227506 CN95227506 CN 95227506 CN 95227506 U CN95227506 U CN 95227506U CN 2242703 Y CN2242703 Y CN 2242703Y
- Authority
- CN
- China
- Prior art keywords
- rope
- gear
- crank
- housing
- gear wheel
- 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 discloses a rope lifter, which is composed of a rope, a gear casing, a waist and a leg cover which are arranged on the gear casing, wherein, a speed gear wheel is installed in a casing member, a winding rope rod is driven to rotate through a gear wheel which is driven by a crank to realize rope lifting; a stopper pin which is arranged on the gear casing can be used for controlling the static position of the rope. The utility model has the advantages of easy use and safety.
Description
The utility model relates to a kind of fire-extinguishing and lifesaving field.
Present high-rise building life saving equipment has a kind of high building life saving rope that catches fire, and by waistband, leg cover with regulate strigil and forms, only descending from high building, and mainly climbs up high building with rope ladder and buckle rope in rescue, and danger greatly.
The purpose of this utility model provides and a kind ofly can control alone, arbitrarily lifting, safe and reliable rope lifter.
For reaching above-mentioned purpose, rope lifter of the present utility model is by cleek, steel wire rope, gear box casing and be positioned at waistband on the housing and the leg cover is formed, change-speed gearing is installed in the gear box casing, crank is coaxial with pinion, the wiring bar is coaxial with gear wheel, gear wheel and pinion, and rotating crank drives pinion, the gear wheel that pinion drives engagement rotates the wiring bar, thereby realizes lifting.In gear box casing inwall one side and gear one side two baffle plates or backstop are set, preventing that rope from twining when uneven takes place to rub with gear or stuck with wiring bar one end; Housing one side is provided with backing pin, can transfer to stop that crank rotates, and is trapped in lowering or hoisting gear in the air.
The rope lifter can be used in high building and recover, and can also be used for aspects such as high building decoration, high building installation, mountain-climbing and rock-climbing.
After adopting this spline structure, make lifting convenient by meshing gear one-level deceleration device, and security is good.
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a stereogram of the present utility model;
Fig. 2 and Fig. 3 are respectively front view and the vertical views that housing is cut state open;
Rope lifter shown in Figure 1 is by cleek 1, steel wire rope 2, gear box casing 3 and be positioned at waistband 6 on the housing 3, belt loop 4 and leg cover 5 and form.In the housing 3 as Fig. 2, shown in Figure 3ly gear wheel 10 is set and pinion 11, gear wheel 10 and pinion 11 mesh, crank 9 is coaxial with gear 11, and wiring bar 12 is coaxial with gear wheel 10; Rotating crank 9 driven gears make the rope lifting on the wiring bar 12; Housing 3 is provided with two baffle plates 13 or backstop, prevents steel wire rope 2 and gear 10,11 frictions or stuck on wiring bar 12; Backing pin 8 is set on the gear box casing 3, can stops that crank 9 rotates, sleeve 9 is lived with the bearing pin riveting in the crank two ends.
During use, cleek 1 is hung over firm place, fasten leg cover 5 and waistband 6, rotate counterclockwise crank 9, drive wiring bars 12 by two meshing gears 10,11 of one-level speed change rope is descended with hand; If when wanting to rise, can clockwise rotate crank 9, make rope tease wiring bar 12 and rise; At any time can transfer to backing pin 8 to block crank 9, the people is trapped in the air.
Claims (1)
1, a kind of rope lifter, form by cleek (1), steel wire rope (2), gear box casing (3) and the waistband (6), the leg cover (5) that are positioned on the housing (3), it is characterized in that: gear box casing has change-speed gearing in (3), crank (9) is coaxial with pinion (11), wiring bar (12) is coaxial with gear wheel (10), gear wheel (10) and pinion (11) engagement are provided with two baffle plates (13) or backstop in the housing (3), housing (3) is gone up backing pin (8) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227506 CN2242703Y (en) | 1995-11-17 | 1995-11-17 | Rope lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227506 CN2242703Y (en) | 1995-11-17 | 1995-11-17 | Rope lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242703Y true CN2242703Y (en) | 1996-12-18 |
Family
ID=33873322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95227506 Expired - Fee Related CN2242703Y (en) | 1995-11-17 | 1995-11-17 | Rope lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242703Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707268A (en) * | 2013-12-12 | 2015-06-17 | 熊清远 | High-rise building safety lifting escape method and device |
| CN106540381A (en) * | 2015-09-22 | 2017-03-29 | 张建勋 | Portable elevator for working aloft |
-
1995
- 1995-11-17 CN CN 95227506 patent/CN2242703Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707268A (en) * | 2013-12-12 | 2015-06-17 | 熊清远 | High-rise building safety lifting escape method and device |
| CN106540381A (en) * | 2015-09-22 | 2017-03-29 | 张建勋 | Portable elevator for working aloft |
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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 |