CN200970420Y - Reciprocating hing rise building life saving cable gear device - Google Patents
Reciprocating hing rise building life saving cable gear device Download PDFInfo
- Publication number
- CN200970420Y CN200970420Y CN 200620149116 CN200620149116U CN200970420Y CN 200970420 Y CN200970420 Y CN 200970420Y CN 200620149116 CN200620149116 CN 200620149116 CN 200620149116 U CN200620149116 U CN 200620149116U CN 200970420 Y CN200970420 Y CN 200970420Y
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- rope
- rise building
- life saving
- type high
- dragline
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Abstract
A reciprocating type high building lifeline device, which is composed of a rope support, a rope, a friction slow-falling device and a slinger; wherein, the friction slow-falling device is composed of a casing, and the left end of the casing is fixed with a cover board, and the lower end is provided with a opening for passing trough the rope; a pivot is positioned between the cover board and the casing, and one end of the pivot is fixed with the cover board, and the other end is positioned on a left end face of the casing; a rope sheave and a speed-limiting mechanism are positioned on the pivot from left to right; the lower end of the cover board is provided with a guide rope device. Because the utility model provides a reciprocating type high building lifeline, the structure is simple and reasonable, and the limiting speed is stable, and can be used again and again.
Description
Technical field:
The present invention relates to a high-altitude self-help apparatus, particularly a kind of reciprocating type high-rise building life saving rig.
Background technology:
Growing along with society, skyscraper is on the increase.In the face of disasters such as precipitate fire, earthquakes, how to escape from high building has become a problem that becomes increasingly conspicuous.At present, the escape apparatus that occurs on the market exists the speed limit instability mostly, the situation of skidding easily, and in use decrease speed is too fast to make people, causes infliction of body easily; In addition, the rope rope that some escape apparatus use only at one end has been equipped with quick cingulum, so after waiting until first people's arrival point face, regain the rope rope again, second people could use then, like this, just reduced the service efficiency of escape apparatus virtually, at this moment be exactly the critical moment of life between, the people who causes easily escaping loses the chance of escape.
The utility model content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of reciprocating type high-rise building life saving rig is provided, and it is simple and reasonable for structure, and speed limit is stable, can back and forth use.
A kind of reciprocating type high-rise building life saving rig that provides according to the utility model, comprise rope support, rope rope, friction slow descending device, suspension ring, described friction slow descending device comprises housing, described housing left end is fixedly connected with a cover plate, the lower end is provided with an opening that supplies described rope rope to pass through, be provided with a mandrel between described cover plate and the described housing, described mandrel one end is fixedlyed connected with described cover plate, the other end is installed on the left side of described housing, cable pulley, speed limiting mechanism are installed on the described mandrel from left to right successively, and described cover plate lower end is provided with the dragline device.
A kind of reciprocating type high-rise building life saving rig according to the utility model provides also has following attached technical characterictic:
Described speed limiting mechanism comprises the gear ring that is fixed on described enclosure interior, place the speed limited wheel of described gear ring inside, two planetary gears that are coupling in described cable pulley right side and are evenly distributed, coaxial place, described speed limited wheel left side is fixedly connected with a pinion, the right-hand member edge has the some deep-slotted chip breakers that distribute along circumferentially, all be equipped with the brake pad that is mated in the described deep-slotted chip breaker, described brake pad, the inwall of speed limited wheel and gear ring constitutes friction pair, described two planetary gears and described pinion external toothing, with mesh described speed limited wheel in the internal tooth on the described gear ring inwall, cable pulley is rotating to be installed on the described mandrel.
Described dragline device comprises three dragline wheel shafts of distribution triangular in shape, the rotatable dragline wheel that is installed on the described dragline wheel shaft, extension has that extension has an arc bump on a rectangle projection, the upper end periphery wall on the periphery wall of described cover plate lower end, described three dragline wheel shaft one ends are fixedly mounted on the described rectangle projection, the other end is fixedly mounted on the baffle plate, and described suspension ring are movably connected on the described arc bump.
Described suspension ring are formed by connecting by two stocks and two bows, wherein a described stock is provided with a breach, the stock that the stock of described breach one end is provided with external screw thread, the other end is provided with a groove, be provided with a pin that flexibly connects with described stock in the described groove, be set with the locking nut that matches with described external screw thread on the described pin.
Be equipped with the groove that matches with described rope rope on described cable pulley, the dragline wheel periphery wall.
Described housing is all fixedlyed connected by rivet with gear ring, cover plate.
Described rope rope two ends are equipped with quick cingulum.
According to a kind of reciprocating type high-rise building life saving rig that the utility model provides, prior art has following advantage relatively:
First: this structure drives cable pulley by the rope rope and rotates, and the engaged transmission of the internal tooth by planet pinion and pinion, gear ring inwall drives speed limited wheel and brake pad rotates in gear ring, the brake pad that rotates produces frictional resistance with the gear ring inwall under action of centrifugal force, reach the purpose of slowing down the rope sheave rotating speed, user's decrease speed is also corresponding slows down thereby make, and it is simple and reasonable for structure.
Second: because the diameter of planetary gear is much larger than the diameter of pinion, the speed limited wheel that pinion drives and the rotary speed of brake pad are much larger than the rotating speed of the planetary gear of cable pulley drive, again because the rotating speed of brake pad is big more, the centrifugal force of its generation is just big more, and the frictional resistance that is produced is also just big more, like this, after the gear graduation acceleration, make friction mechanism can produce the rotary speed that enough big frictional force is slowed down cable pulley, and then slow down rope rope and survivor's decrease speed, guarantee that speed limit is steady.
The 3rd: the two ends at the rope rope all dispose quick cingulum, after buckle-up that last people fastens an end arrives safe and sound ground, stay the buckle-up that the back people on the high building just can configure with the other end at once and drop to ground, so just can back and forth use, improve the utilization rate of this utensil greatly.
Description of drawings:
Introduce the present invention in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of friction slow descending device in the utility model;
Fig. 2 is the structural representation of the utility model master apparent direction;
Fig. 3 is the structural representation of the internal tooth engagement of planetary gear and pinion in this utility model, gear ring inwall;
Fig. 4 is the structural representation of the utility model middle gear ring;
The structural representation of speed limited wheel in Fig. 5 the utility model.
The specific embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, according to a kind of reciprocating type high-rise building life saving rig provided by the invention, comprise rope support 1, rope rope 2, friction slow descending device 3, suspension ring 9, rope rope 2 two ends are equipped with quick cingulum 28, in disaster, the buckle-up 28 that last survivor fastens rope rope 2 one ends arrives safe and sound behind the ground, stay the buckle-up 28 that the back people on the high building just can configure with the other end at once and drop to ground, so just can back and forth use, improve the utilization rate of this utensil greatly, friction slow descending device 3 comprises housing 31, housing 31 left ends are fixedly connected with a cover plate 40, the lower end is provided with an opening 222 that supplies rope rope 2 to pass through, be provided with a mandrel 51 between cover plate 40 and the housing 31, mandrel 51 1 ends are fixedlyed connected with cover plate 40, and the other end is installed on the left side of housing 31, cable pulley 7, speed limiting mechanism 6 is installed on the mandrel 51 from left to right successively, and cover plate 40 lower ends are provided with dragline device 8.
The foregoing description is only for the usefulness that the utility model is described; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be limited by each claim.
Claims (7)
1, a kind of reciprocating type high-rise building life saving rig, comprise rope support (1), rope rope (2), friction slow descending device (3), suspension ring (9), it is characterized in that: described friction slow descending device (3) comprises housing (31), described housing (31) left end is fixedly connected with a cover plate (40), the lower end is provided with an opening (222) that supplies described rope rope (2) to pass through, be provided with a mandrel (51) between described cover plate (40) and the described housing (31), described mandrel (51) one ends are fixedlyed connected with described cover plate (40), the other end is installed on the left side of described housing (31), cable pulley (7), speed limiting mechanism (6) is installed on the described mandrel (51) from left to right successively, and described cover plate (40) lower end is provided with dragline device (8).
2, a kind of reciprocating type high-rise building life saving rig as claimed in claim 1, it is characterized in that: described speed limiting mechanism (6) comprises the gear ring (61) that is fixed on described housing (31) inside, place the inner speed limited wheel (62) of described gear ring (61), be coupling in described cable pulley (7) right side and two planetary gears (63) that are evenly distributed, coaxial place, described speed limited wheel (62) left side is fixedly connected with a pinion (622), the right-hand member edge has the some deep-slotted chip breakers (623) that distribute along circumferentially, all be equipped with the brake pad (624) that is mated in the described deep-slotted chip breaker (623), described brake pad (624), the inwall (610) of speed limited wheel (62) and gear ring (61) constitutes friction pair, described two planetary gears (63) and described pinion (622) external toothing, with the interior engagement of the internal tooth (611) on described gear ring (61) inwall, described speed limited wheel (62), cable pulley (7) is rotating to be installed on the described mandrel (51).
3, a kind of reciprocating type high-rise building life saving rig as claimed in claim 2, it is characterized in that: described dragline device (8) comprises three dragline wheel shafts (81) of distribution triangular in shape, the rotatable dragline wheel (82) that is installed on the described dragline wheel shaft, extension has a rectangle projection (411) on the periphery wall of described cover plate (40) lower end, extension has an arc bump (412) on the periphery wall of upper end, described three dragline wheel shafts (81) one ends are fixedly mounted on the described rectangle projection (411), the other end is fixedly mounted on the baffle plate (413), and described suspension ring (9) are movably connected on the described arc bump (412).
4, a kind of reciprocating type high-rise building life saving rig as claimed in claim 3, it is characterized in that: described suspension ring (9) are formed by connecting by two stocks (90) and two bows (91), wherein a described stock (90) is provided with a breach (901), the stock that the stock of described breach (901) one ends is provided with external screw thread (911), the other end is provided with a groove (921), be provided with a pin (930) that flexibly connects with described stock (90) in the described groove (921), be set with the locking nut (916) that matches with described external screw thread (911) on the described pin (930).
5, a kind of reciprocating type high-rise building life saving rig as claimed in claim 3 is characterized in that: be equipped with the groove (203) that matches with described rope rope (2) on described cable pulley (7), dragline wheel (82) periphery wall.
6, as claim 4 or 5 described a kind of reciprocating type high-rise building life saving rigs, it is characterized in that: described housing (31) is all fixedlyed connected by rivet with gear ring (61), cover plate (40).
7, as claim 1 or 2 or 3 or 4 or 5 described a kind of reciprocating type high-rise building life saving rigs, it is characterized in that: described rope rope (2) two ends are equipped with quick cingulum (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149116 CN200970420Y (en) | 2006-10-26 | 2006-10-26 | Reciprocating hing rise building life saving cable gear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149116 CN200970420Y (en) | 2006-10-26 | 2006-10-26 | Reciprocating hing rise building life saving cable gear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970420Y true CN200970420Y (en) | 2007-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620149116 Expired - Fee Related CN200970420Y (en) | 2006-10-26 | 2006-10-26 | Reciprocating hing rise building life saving cable gear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970420Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730438A (en) * | 2016-12-15 | 2017-05-31 | 山东永吉安消防科技有限公司 | Lifesaving device and its application method |
| CN107335154A (en) * | 2017-09-15 | 2017-11-10 | 九江消防装备有限公司 | A kind of family expenses descending lifeline |
| CN109675214A (en) * | 2019-01-08 | 2019-04-26 | 浙安集团有限公司 | A kind of fire-fighting descending lifeline hanging ring fixed structure |
-
2006
- 2006-10-26 CN CN 200620149116 patent/CN200970420Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730438A (en) * | 2016-12-15 | 2017-05-31 | 山东永吉安消防科技有限公司 | Lifesaving device and its application method |
| CN107335154A (en) * | 2017-09-15 | 2017-11-10 | 九江消防装备有限公司 | A kind of family expenses descending lifeline |
| CN109675214A (en) * | 2019-01-08 | 2019-04-26 | 浙安集团有限公司 | A kind of fire-fighting descending lifeline hanging ring fixed structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20101026 |