CN105879249A - Self-rescue slow-descending device - Google Patents
Self-rescue slow-descending device Download PDFInfo
- Publication number
- CN105879249A CN105879249A CN201610349352.7A CN201610349352A CN105879249A CN 105879249 A CN105879249 A CN 105879249A CN 201610349352 A CN201610349352 A CN 201610349352A CN 105879249 A CN105879249 A CN 105879249A
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- CN
- China
- Prior art keywords
- load
- rope
- friction plate
- stock
- descending device
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a self-rescue slow-descending device which comprises a safety rope fixing ring, a safety hook, a safety belt, a load-bearing fireproof rope, a housing, two rectangular friction plates, brake control handles, two semi-circular friction plates, a long rod and a short rod, wherein the rectangular friction plates, the brake control handle, the semi-circular friction plates, the long rod and the short rod are arranged in the housing; the safety rope fixing ring is connected with the upper end of the load-bearing fireproof rope; the safety hook is arranged on the outside of the housing and connected with the safety belt; the rectangular friction plates and the semi-circular friction plates are fixed in pairs on two inner sides of housing, with one pair higher than the other; the rectangular friction plates and the semi-circular friction plates correspondingly clamp the load-bearing fireproof rope; the upper semi-circular friction plate is connected with the long rod; the lower semi-circular friction plate is connected with the short rod; the long rod is hinged to the short rod; a spring is mounted between the short rod and the long rod, and the two ends of the springs are arranged on the long rod and the short rod respectively; and the brake control handles are mounted on the long rod and the short rod. Through such arrangement, the self-rescue slow-descending device disclosed by the invention can effectively help a user escape and is fast and efficient.
Description
Technical field
The present invention relates to rescue instrument field, more particularly relate to one and save oneself slow descending device.
Background technology
The most commonly used slow fall rescuing device is the escape apparatus of high-altitude suspension, and escape apparatus is installed high building
On, along head-rope uniform descent；During use, needing fixed installation, speed cannot be according to actual feelings
Condition controls；And after must being personal security's landing, another one people could use, and this is the most serious
Delay the time saved oneself.
In daily life, the when of running into the fire incident of burst, owing to fireman rescues needs necessarily
The time prepared, and high building also is difficult to implement rescue；This often misses optimal escape time.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to realize fast-escape during accident, specifically come
Say, the invention provides one and save oneself slow descending device.
The present invention provide slow descending device of saving oneself, including safety rope retainer ring, safety hook, seat belt,
Load-bearing fire-proof rope, housing and two the rectangle friction plates being located in housing, control for brake handle, two and half
Circle friction plate, stock and quarter butt；
Described safety rope retainer ring is connected with load-bearing fire-proof rope upper end；
Described safety hook is located at hull outside and is connected with seat belt；
Wherein, the lowest fixing in the highest one side of rectangle friction plate and semicircle friction plate is located at case inside
Both sides, and rectangle friction plate clamping corresponding with semicircle friction plate load-bearing fire-proof rope, the semicircle friction of top
Sheet is connected with stock, and the semicircle friction plate of lower section is connected with quarter butt, and stock is hinged with quarter butt, and spring is installed
Between quarter butt and stock and two ends are respectively provided on stock and quarter butt, equipped with braking control on stock and quarter butt
Handle processed.
Preferably, described control for brake handle is made up of heat insulator.
Preferably, described semicircle friction plate is provided with the guide pad and directive slide track contacted with load-bearing fire-proof rope.
Preferably, described seat belt is provided with the safety clamp for clamping load-bearing fire-proof rope.
Preferably, described safety rope retainer ring is provided with expansion support.
Beneficial effects of the present invention:
1) self-service escape, rapidly and efficiently: use the slow descending device of saving oneself of the present invention, self-service can implement escape
Behavior, it is not necessary to wait external rescue, be greatly improved escape success rate.
2) simple to operate: the device of the present invention program is simple to operate, it is simple to user is quickly grasped and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the slow descending device of saving oneself of the present invention；
Fig. 2 is the internal structure schematic diagram of middle shell of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The invention provides one to save oneself slow descending device, including safety rope retainer ring 1, safety hook 3, peace
Entirely with 5, load-bearing fire-proof rope 9, housing 11 and two the rectangle friction plates 2,7 being located in housing 11, system
Dynamic 4, two semicircle friction plates 6,8 of joystick, stock 12 and quarter butt 17；Described safety rope retainer ring 1
It is connected with load-bearing fire-proof rope 9 upper end；Described safety hook 3 be located at outside housing 11 and with seat belt 5 phase
Even；
Wherein, the lowest fixing in the highest one side of rectangle friction plate and semicircle friction plate is located in housing 11
Both sides, side, and rectangle friction plate clamping corresponding with semicircle friction plate load-bearing fire-proof rope, the semicircle of top rubs
Pad 6 is connected with stock, and the semicircle friction plate 8 of lower section is connected with quarter butt, and stock is hinged with quarter butt, bullet
Spring 15 is arranged between quarter butt and stock and two ends are respectively provided on stock and quarter butt, and stock and quarter butt fill
There is control for brake handle 4.
The workflow of the present invention program is as follows: as it is shown in figure 1, at burst fire, when the situation is critical,
Load-bearing fire-proof rope 9 is connected with safety rope retainer ring 1 by safety hook 3, the load-bearing connected is prevented
Rope of plaited plants 9 is thrown away to downstairs by window；After people has worn seat belt 5, by seat belt 5 by safety hook 3
Binding.Then load-bearing fire-proof rope 9 is wrapped on slow descending device by the mode of Fig. 1；Further along head-rope
During decline, left hand catches load-bearing fire-proof rope 9, and the right hand presses control for brake handle 4, owing to load-bearing is prevented
The friction of the semicircle friction plate 8 of rope of plaited plants 9 and the semicircle friction plate 6 of top and lower section, the speed of decline is just
Can reduce；If but the speed of decline is the most excessive, can firmly press control for brake handle 4, pass through stock
The rectangle friction plate 7 promoting two semicircular brake block rectangle friction plate 2 upward and lower section with quarter butt moves,
Due to extruding and two-sided friction so that speed is greatly reduced, even realize stopping declining.Because speed
Controlled range big, therefore run into the place that the condition of a fire is serious, can be quickly through.When first man declines
After certain altitude, after second people installs according to manner described above, just can prevent along load-bearing
Rope of plaited plants falls.Thus can realize the purpose that a device is multiplex, it is not necessary to too much wait, make good use of
The material time saved oneself.As in figure 2 it is shown, directive slide track 16 is positioned at the underface of semicircle brake block, half
Circle friction plate is fixing with guide pad 10 to be connected, and presses control for brake handle, stock and quarter butt and will move,
Promote guide pad to move along directive slide track together with semicircle brake block, and T-shaped directive slide track is to semicircle
Brake block has a support upwards, it is therefore prevented that load-bearing fire-proof rope makes semicircle to semicircle brake block active force
Brake block moves down, and rectangle friction plate is fixed on enclosure interior.
In another kind of embodiment, described seat belt is provided with the safety clamp for clamping load-bearing fire-proof rope.This
Sample can ensure the safety of user further, and when device is slipped out of the hand or be malfunctioning, user still can be hung
On load-bearing fire-proof rope, and can escape voluntarily by load-bearing fire-proof rope.
Further, described safety rope retainer ring 1 is provided with expansion support.This is to fix when safety rope
When ring 1 does not has fixing position, it is possible to use expansion support to hang over such as windowsill one sector of breakdown and grasp
The standby design made.
Slow descending device of saving oneself one provided by the present invention above is described in detail, used herein
Principle and the embodiment of the present invention are set forth by specific case, and the explanation of above example is simply
It is adapted to assist in method and the core concept thereof understanding the present invention.It should be pointed out that, for the art is general
For logical technical staff, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some
Improving and modify, these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (5)
1. a slow descending device of saving oneself, it is characterised in that include safety rope retainer ring, safety hook, peace
Full band, load-bearing fire-proof rope, housing and two the rectangle friction plates being located in housing, control for brake handle,
Two semicircle friction plates, stock and quarter butt；
Described safety rope retainer ring is connected with load-bearing fire-proof rope upper end；
Described safety hook is located at hull outside and is connected with seat belt；
Wherein, the lowest fixing in the highest one side of rectangle friction plate and semicircle friction plate is located at case inside
Both sides, and rectangle friction plate clamping corresponding with semicircle friction plate load-bearing fire-proof rope, the semicircle friction of top
Sheet is connected with stock, and the semicircle friction plate of lower section is connected with quarter butt, and stock is hinged with quarter butt, and spring is installed
Between quarter butt and stock and two ends are respectively provided on stock and quarter butt, equipped with braking control on stock and quarter butt
Handle processed.
Save oneself the most as claimed in claim 1 slow descending device, it is characterised in that described control for brake handle
It is made up of heat insulator.
3. such as the claim 1 or 2 slow descending device of saving oneself as described in one of them, it is characterised in that described
Semicircle friction plate is provided with the guide pad and directive slide track contacted with load-bearing fire-proof rope.
4. such as the claim 1 or 2 slow descending device of saving oneself as described in one of them, it is characterised in that described
Seat belt is provided with the safety clamp for clamping load-bearing fire-proof rope.
5. such as the claim 1 or 2 slow descending device of saving oneself as described in one of them, it is characterised in that described
Safety rope retainer ring is provided with expansion support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349352.7A CN105879249B (en) | 2016-05-23 | 2016-05-23 | Self-rescue slow-descending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349352.7A CN105879249B (en) | 2016-05-23 | 2016-05-23 | Self-rescue slow-descending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105879249A true CN105879249A (en) | 2016-08-24 |
| CN105879249B CN105879249B (en) | 2021-12-10 |
Family
ID=56717222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349352.7A Active CN105879249B (en) | 2016-05-23 | 2016-05-23 | Self-rescue slow-descending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105879249B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2439678A1 (en) * | 1974-08-19 | 1976-03-04 | Wolfgang Siersch | Controllable rope brake for abseiling mountaineers etc. - clamping rope between movable eccentric wheel and fixed stop |
| FR2370151A1 (en) * | 1976-11-04 | 1978-06-02 | Guillette Jean Pierre | Travelling platform emergency rope brake - has two stops mounted on swinging arm between two fixed stops to grip rope |
| CN85107312A (en) * | 1985-09-30 | 1987-04-08 | 沃特·布尔达 | Make the device of a people or a weight landing with a rope |
| CN86205891U (en) * | 1986-08-08 | 1987-11-18 | 杨宝禄 | Escape equipment from high-building fire |
| CN2211833Y (en) * | 1995-02-25 | 1995-11-08 | 吴策 | Fire lifesaving device |
| CN1240668A (en) * | 1998-06-25 | 2000-01-12 | 卓坤霖 | Device for rescuing |
| CN202640272U (en) * | 2012-07-18 | 2013-01-02 | 潍柴动力股份有限公司 | Shrinkage cavity piston disassembling tool |
| CN103303764A (en) * | 2013-06-20 | 2013-09-18 | 苏州新达电扶梯部件有限公司 | Elevator safety rope clamp device |
| CN203253070U (en) * | 2013-05-16 | 2013-10-30 | 王勇 | Escape device capable of carrying out decelerating downward sliding |
| CN203622248U (en) * | 2013-12-11 | 2014-06-04 | 中核（天津）机械有限公司 | Specific detaching tool pliers |
| CN205814895U (en) * | 2016-05-23 | 2016-12-21 | 广东工业大学 | One is saved oneself slow descending device |
-
2016
- 2016-05-23 CN CN201610349352.7A patent/CN105879249B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2439678A1 (en) * | 1974-08-19 | 1976-03-04 | Wolfgang Siersch | Controllable rope brake for abseiling mountaineers etc. - clamping rope between movable eccentric wheel and fixed stop |
| FR2370151A1 (en) * | 1976-11-04 | 1978-06-02 | Guillette Jean Pierre | Travelling platform emergency rope brake - has two stops mounted on swinging arm between two fixed stops to grip rope |
| CN85107312A (en) * | 1985-09-30 | 1987-04-08 | 沃特·布尔达 | Make the device of a people or a weight landing with a rope |
| CN86205891U (en) * | 1986-08-08 | 1987-11-18 | 杨宝禄 | Escape equipment from high-building fire |
| CN2211833Y (en) * | 1995-02-25 | 1995-11-08 | 吴策 | Fire lifesaving device |
| CN1240668A (en) * | 1998-06-25 | 2000-01-12 | 卓坤霖 | Device for rescuing |
| CN202640272U (en) * | 2012-07-18 | 2013-01-02 | 潍柴动力股份有限公司 | Shrinkage cavity piston disassembling tool |
| CN203253070U (en) * | 2013-05-16 | 2013-10-30 | 王勇 | Escape device capable of carrying out decelerating downward sliding |
| CN103303764A (en) * | 2013-06-20 | 2013-09-18 | 苏州新达电扶梯部件有限公司 | Elevator safety rope clamp device |
| CN203622248U (en) * | 2013-12-11 | 2014-06-04 | 中核（天津）机械有限公司 | Specific detaching tool pliers |
| CN205814895U (en) * | 2016-05-23 | 2016-12-21 | 广东工业大学 | One is saved oneself slow descending device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105879249B (en) | 2021-12-10 |
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