CN106267599B - A kind of universal high-altitude landing-gear - Google Patents
A kind of universal high-altitude landing-gear Download PDFInfo
- Publication number
- CN106267599B CN106267599B CN201610658926.9A CN201610658926A CN106267599B CN 106267599 B CN106267599 B CN 106267599B CN 201610658926 A CN201610658926 A CN 201610658926A CN 106267599 B CN106267599 B CN 106267599B
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- CN
- China
- Prior art keywords
- thrust
- brake block
- semicircle
- iron piece
- round iron
- 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
-
- 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
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- 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
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
Abstract
The present invention relates to security appliance field, especially a kind of universal high-altitude landing-gear.Comprising: have the body of the inner cavity of perforation, the first semicircle strip brake block, the second semicircle strip brake block, lifesaving to be passed through body with waistband and rope, the rope is tied up and clamped jointly by the first semicircle strip brake block and the second semicircle strip brake block.Its structure is simple, and performance is stablized, and using the interaction of Kevlar fall prevention rope and simple mechanical part, makes one safe falling on ground using frictional force, speed is adjustable.
Description
Technical field
The present invention relates to security appliance field, especially a kind of universal high-altitude landing-gear.
Background technique
The civilian high-altitude landing-gear product used under existing emergency is less, and existing device needs to mention when in use
Preceding study, and certain sense of security will not be given, need higher technical operation.
Summary of the invention
Present invention seek to address that the above problem, provides a kind of universal high-altitude landing-gear, its structure is simple, and performance is steady
It is fixed, using the interaction of Kevlar fall prevention rope and simple mechanical part, safe falling is made one on ground using frictional force
Face, speed is adjustable, the technical solution adopted is as follows:
A kind of universal high-altitude landing-gear characterized by comprising there is body, the first semicircle of the inner cavity of perforation
With tying up waistband and rope, the rope passes through body by the first half for strip brake block, the second semicircle strip brake block, lifesaving
Circle strip brake block and the second semicircle strip brake block clamp jointly.
It on that basis of the above technical scheme, further include flexible thrust block pad, parking brake handle and Kevlar fall prevention rope, the body
Side on be formed with holding part for accommodating flexible thrust block pad, the flexible thrust block pad is that several are uniformly distributed in accommodating
In portion, the first semicircle strip brake block is fixedly installed on the inner wall of body, and the flexible thrust block pad is mainly by
One shell, connecting rod, the first thrust round iron piece, the second thrust round iron piece and the first thrust spring composition, the first shell are affixed
In body, the second thrust round iron piece is fixedly connected with rod rear end, and the connecting rod passes through first shell and the first thrust
Round iron piece is simultaneously slidably connected with first shell and the first thrust round iron piece, and first thrust spring is set to the first thrust round iron
Between piece and the second thrust round iron piece, one end of the Kevlar fall prevention rope is connected with lifesaving with waistband is tied up, the other end and company
The front end of bar is connected；The front end of the connecting rod and the second semicircle strip brake block Joint, the second semicircle strip
Brake block is located in the inner cavity of body to be oppositely arranged with the first semicircle strip brake block, and lateral open is opened up on the body
Slot, the parking brake handle pass through fluting and are hinged with body, and the parking brake handle protrudes into one end and the second semicircle strip of body
Shape brake block is connected, and the rope passes through body and is total to by the first semicircle strip brake block and the second semicircle strip brake block
With clamping.
It optionally, further include the first connecting plate, the second connecting plate, third connecting plate, fixed friction wheel, driving wheel, ratchet, spine
Pawl, second shell, the second thrust spring and push handle, first connecting plate are fixed in the top of body, second connecting plate
With third connecting plate with the first connecting plate Joint, the fixed friction wheel be fixedly installed on the first connecting plate and second connection
Between plate, the driving wheel is rotationally connected between the first connecting plate and the second connecting plate by shaft, and the ratchet and driving wheel are total
It is penetrated with same shaft and with shaft Joint, the second shell and third connecting plate Joint, the first end of the pawl
In second shell, second thrust spring is set in second shell and is located at the first end of pawl and the inner wall of second shell
Between, it pushes against to the second end of pawl in offering the first strip grooves in the power on ratchet, the second shell, the third connects
The second strip grooves are offered on fishplate bar, first strip grooves are connected with the second strip grooves, and the push handle passes through the first strip
Slot and the second strip grooves are simultaneously slidably connected with the first strip grooves and the second strip grooves, one end of the push handle and pawl Joint,
The rope is through between fixed friction wheel and driving wheel and is clamped by fixed friction wheel and driving wheel.
The present invention has the advantage that structure is simple, performance is stablized, and uses Kevlar fall prevention rope and simple machinery
The interaction of component makes one safe falling on ground using frictional force, and speed is adjustable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
A kind of embodiment of invention for those of ordinary skill in the art without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram (removal) of embodiment 2；
Fig. 3 is the schematic diagram of the section structure of body of the present invention；
Fig. 4 is the amplification profile structural schematic diagram of flexible thrust block pad of the present invention；
Fig. 5 is the side structure schematic view of body top mechanism described in embodiment 2；
Fig. 6 is the structural schematic diagram of ratchet and pawl described in embodiment 2；
Specific embodiment
The invention will be further described with example with reference to the accompanying drawing:
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, it should be noted that term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
Embodiment 1
Shown in as shown in Figure 1, Figure 3 and Figure 4, a kind of universal high-altitude landing-gear characterized by comprising there is perforation
The body 1 of inner cavity, the first semicircle strip brake block 8, the second semicircle strip brake block 9, lifesaving with tying up waistband 6 and rope 7,
The rope 7 passes through body 1 by the first semicircle strip brake block 8 and the second clamping jointly of semicircle strip brake block 9.
It preferably, further include flexible thrust block pad 10, parking brake handle 3 and Kevlar fall prevention rope 5, on the side of the body 1
It is formed with the holding part 4 for accommodating flexible thrust block pad 10, the flexible thrust block pad 10 is that several are uniformly distributed in holding part 4
In, the first semicircle strip brake block 8 is fixedly installed on the inner wall of body 1, the flexible thrust block pad 10 mainly by
First shell 50, connecting rod 51, the first thrust round iron piece 53, the second thrust round iron piece 54 and the first thrust spring 52 composition, it is described
First shell 50 is fixed in body 1, and the second thrust round iron piece 54 is fixedly connected with 51 rear end of connecting rod, and the connecting rod 51 is worn
It crosses first shell 50 and the first thrust round iron piece 53 and is slidably connected with first shell 50 and the first thrust round iron piece 53, described
One thrust spring 52 is set between the first thrust round iron piece 53 and the second thrust round iron piece 54, the Kevlar fall prevention rope 5
One end is connected with lifesaving with waistband 6 is tied up, and the other end is connected with the front end of connecting rod 51；The front end of the connecting rod 51 and the second half
Circle 9 Joint of strip brake block, the second semicircle strip brake block 9 is located at long with the first semicircle in the inner cavity of body 1
Bar shaped brake block 8 is oppositely arranged, and lateral fluting 2 is opened up on the body 1, and the parking brake handle 3 passes through fluting 2 and body 1
It is hinged, one end that the parking brake handle 3 protrudes into body 1 is connected with the second semicircle strip brake block 9, and the rope 7 is worn
Body 1 is crossed by the first semicircle strip brake block 8 and the second clamping jointly of semicircle strip brake block 9.
Embodiment 2
As shown in Figures 2 to 6, a kind of universal high-altitude landing-gear characterized by comprising there is the inner cavity of perforation
Body 1, the first semicircle strip brake block 8, the second semicircle strip brake block 9, lifesaving with tying up waistband 6 and rope 7, it is described
Rope 7 passes through body 1 by the first semicircle strip brake block 8 and the second clamping jointly of semicircle strip brake block 9.
It preferably, further include flexible thrust block pad 10, parking brake handle 3 and Kevlar fall prevention rope 5, on the side of the body 1
It is formed with the holding part 4 for accommodating flexible thrust block pad 10, the flexible thrust block pad 10 is that several are uniformly distributed in holding part 4
In, the first semicircle strip brake block 8 is fixedly installed on the inner wall of body 1, the flexible thrust block pad 10 mainly by
First shell 50, connecting rod 51, the first thrust round iron piece 53, the second thrust round iron piece 54 and the first thrust spring 52 composition, it is described
First shell 50 is fixed in body 1, and the second thrust round iron piece 54 is fixedly connected with 51 rear end of connecting rod, and the connecting rod 51 is worn
It crosses first shell 50 and the first thrust round iron piece 53 and is slidably connected with first shell 50 and the first thrust round iron piece 53, described
One thrust spring 52 is set between the first thrust round iron piece 53 and the second thrust round iron piece 54, the Kevlar fall prevention rope 5
One end is connected with lifesaving with waistband 6 is tied up, and the other end is connected with the front end of connecting rod 51；The front end of the connecting rod 51 and the second half
Circle 9 Joint of strip brake block, the second semicircle strip brake block 9 is located at long with the first semicircle in the inner cavity of body 1
Bar shaped brake block 8 is oppositely arranged, and lateral fluting 2 is opened up on the body 1, and the parking brake handle 3 passes through fluting 2 and body 1
It is hinged, one end that the parking brake handle 3 protrudes into body 1 is connected with the second semicircle strip brake block 9, and the rope 7 is worn
Body 1 is crossed by the first semicircle strip brake block 8 and the second clamping jointly of semicircle strip brake block 9.It can by parking brake handle 3
The distance between the first semicircle strip brake block 8 and the second semicircle strip brake block 9 are adjusted, thus regulating descending speed.
User oneself will be tied to lifesaving with tying up on waistband 6, will pull connecting rod 51 and drives the second thrust round iron piece 54 to the
One thrust spring 52 is compressed, and makes the second semicircle strip brake block 9 to the movement of body axis direction and the first semicircle strip
Shape brake block 8 clamps rope 7 jointly, is formed a degree of self-locking.
It further, further include the first connecting plate 12, the second connecting plate 14, third connecting plate 15, fixed friction wheel 11, driving wheel
13, ratchet 16, pawl 17, second shell 18, the second thrust spring 19 and push handle 21, first connecting plate 12 are fixed in body
1 top, second connecting plate 14 and third connecting plate 15 with 12 Joint of the first connecting plate, the fixed friction wheel 11
It is fixedly installed between the first connecting plate 12 and the second connecting plate 14, the driving wheel 13 is rotationally connected with the first connection by shaft
Between plate 12 and the second connecting plate 14, the ratchet 16 and driving wheel 13 share same shaft and with shaft Joint, described second
Shell 18 and 15 Joint of third connecting plate, the first end of the pawl 17 penetrate in second shell 18, the second thrust bullet
Spring 19 is set in second shell 18 and is located between the first end of pawl 17 and the inner wall of second shell 18, to the of pawl 17
Two ends are pushed against in offering the first strip grooves 20 in the power on ratchet 16, the second shell 18, on the third connecting plate 15
The second strip grooves 22 are offered, first strip grooves 20 are connected with the second strip grooves 22, and it is long that the push handle 21 passes through first
Bar groove 20 and the second strip grooves 22 are simultaneously slidably connected with the first strip grooves 20 and the second strip grooves 22, one end of the push handle 21 with
17 Joint of pawl, the rope 7 are through between fixed friction wheel 11 and driving wheel 13 and are pressed from both sides by fixed friction wheel 11 and driving wheel 13
Tightly.Pawl 17 only is detached from pulling pawl 17 and the contact of ratchet 16, the universal high-altitude landing-gear can just decline, benefit
Rope 7 can be facilitated to pass through body 1 with ratchet and pawl arrangement.
The present invention is described by way of example above, but the present invention is not limited to above-mentioned specific embodiment, all to be based on
Any changes or modifications that the present invention is done are fallen within the scope of the claimed invention.
Claims (1)
1. a kind of universal high-altitude landing-gear characterized by comprising have body (1), the first semicircle of the inner cavity of perforation
Strip brake block (8), the second semicircle strip brake block (9), lifesaving are with tying up waistband (6) and rope (7), the universal high-altitude
Landing-gear further includes flexible thrust block pad (10), parking brake handle (3) and Kevlar fall prevention rope (5), on the side of the body (1)
It is formed with the holding part (4) for accommodating flexible thrust block pad (10), the flexible thrust block pad (10) is uniformly distributed in for several
In holding part (4), the first semicircle strip brake block (8) is fixedly installed on the inner wall of body (1), and described stretch pushes away
Power block (10) is mainly by first shell (50), connecting rod (51), the first thrust round iron piece (53), the second thrust round iron piece (54) and
One thrust spring (52) composition, the first shell (50) are fixed in body (1), the second thrust round iron piece (54) and company
Bar (51) rear end is fixedly connected, and the connecting rod (51) passes through first shell (50) and the first thrust round iron piece (53) and and first shell
Body (50) and the first thrust round iron piece (53) are slidably connected, and first thrust spring (52) is set to the first thrust round iron piece
(53) between the second thrust round iron piece (54), one end of the Kevlar fall prevention rope (5) is connected with lifesaving with waistband (6) is tied up
It connects, the other end is connected with the front end of connecting rod (51)；The front end of the connecting rod (51) and second semicircle strip brake block (9) phase
Affixed, the second semicircle strip brake block (9) is located in the inner cavity of body (1) and the first semicircle strip brake block (8)
It is oppositely arranged, is opened up lateral fluting (2) on the body (1), the parking brake handle (3) passes through fluting (2) and body (1) phase
Hingedly, one end that the parking brake handle (3) protrudes into body (1) is connected with the second semicircle strip brake block (9), the rope
(7) body (1) is passed through to be clamped jointly by the first semicircle strip brake block (8) and the second semicircle strip brake block (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658926.9A CN106267599B (en) | 2016-08-04 | 2016-08-04 | A kind of universal high-altitude landing-gear |
| CN201910431878.3A CN111317925A (en) | 2016-08-04 | 2016-08-04 | High-altitude landing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658926.9A CN106267599B (en) | 2016-08-04 | 2016-08-04 | A kind of universal high-altitude landing-gear |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431878.3A Division CN111317925A (en) | 2016-08-04 | 2016-08-04 | High-altitude landing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106267599A CN106267599A (en) | 2017-01-04 |
| CN106267599B true CN106267599B (en) | 2019-07-19 |
Family
ID=57668554
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431878.3A Pending CN111317925A (en) | 2016-08-04 | 2016-08-04 | High-altitude landing device |
| CN201610658926.9A Active CN106267599B (en) | 2016-08-04 | 2016-08-04 | A kind of universal high-altitude landing-gear |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431878.3A Pending CN111317925A (en) | 2016-08-04 | 2016-08-04 | High-altitude landing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111317925A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588045A (en) * | 1984-11-05 | 1986-05-13 | Walker Sr Roy D | Descent control device |
| CN2383536Y (en) * | 1999-03-23 | 2000-06-21 | 范立娟 | Rope type safety survival equipment |
| CN201586337U (en) * | 2009-06-15 | 2010-09-22 | 王学明 | High-altitude gliding escaping device |
| CN203329210U (en) * | 2013-07-31 | 2013-12-11 | 韩泰渊 | Descent control device used for high-rise fire protection escape |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739875A (en) * | 1972-01-10 | 1973-06-19 | Padwicki W Clark | Escape device |
| US3926278A (en) * | 1974-01-08 | 1975-12-16 | Albert E Molnar | Emergency escape sling |
| US4054183A (en) * | 1975-11-28 | 1977-10-18 | Boniface George I | Controlled-speed descent device |
| CN1224627A (en) * | 1998-01-26 | 1999-08-04 | 邱凤鸣 | Overhead life preserver |
| CN2569819Y (en) * | 2002-09-18 | 2003-09-03 | 上海叶兴机械成套设备制造有限公司 | High-rise double-person life-saving apparatus |
| CN2894735Y (en) * | 2006-04-03 | 2007-05-02 | 郭小东 | Building escape device |
| CN202478427U (en) * | 2011-11-24 | 2012-10-10 | 桂林电子科技大学 | High building escape device |
-
2016
- 2016-08-04 CN CN201910431878.3A patent/CN111317925A/en active Pending
- 2016-08-04 CN CN201610658926.9A patent/CN106267599B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588045A (en) * | 1984-11-05 | 1986-05-13 | Walker Sr Roy D | Descent control device |
| CN2383536Y (en) * | 1999-03-23 | 2000-06-21 | 范立娟 | Rope type safety survival equipment |
| CN201586337U (en) * | 2009-06-15 | 2010-09-22 | 王学明 | High-altitude gliding escaping device |
| CN203329210U (en) * | 2013-07-31 | 2013-12-11 | 韩泰渊 | Descent control device used for high-rise fire protection escape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111317925A (en) | 2020-06-23 |
| CN106267599A (en) | 2017-01-04 |
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