CN103566493A - Suspension device - Google Patents
Suspension device Download PDFInfo
- Publication number
- CN103566493A CN103566493A CN201210275109.7A CN201210275109A CN103566493A CN 103566493 A CN103566493 A CN 103566493A CN 201210275109 A CN201210275109 A CN 201210275109A CN 103566493 A CN103566493 A CN 103566493A
- Authority
- CN
- China
- Prior art keywords
- rope
- human body
- working
- free end
- suspender
- 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.)
- Granted
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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
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
-
- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention provides a suspension device which consists of a suspension body having a suspension hole and a U-shaped rope penetrating element which is arranged on the suspension body, wherein a U-shaped opening of the U-shaped rope penetrating element and the suspension body forms a rope penetrating hole, a suspension hole carrying the weight of the human body is arranged on the position close to one side, and the suspension device is also provided with a control handle for controlling the deflection of the suspension device, a rope pressing element is vertically arranged below the free end of a working rope on the suspension body, when in use, the fixed end of the working rope is fixed on a high position, the free end of the working rope droops to a lower position, and the human body is fixedly connected with the suspension hole; when the human body is independently hoisted by the suspension hole, the working rope is prevented from sliding due to the mutual compression of the fixed end and the free end of the working rope, the human body is suspended on the high position, and the suspension device stays at a self-locking state; and the human body applies a pulling force to the suspension device through the control handle, the suspension device is deflected, so that the pressure between the fixed end and the free end of the working rope is reduced or the fixed end of the working rope is separated from the free end of the working rope, the rope begins to slide, the human body descends, and the descending speed of the human body can be controlled only by controlling the rope pressing element through a thumb.
Description
Technical field
The present invention relates to a kind of suspender, relate in particular to and a kind ofly take human body own wt as gravity, by the suspender of hand-guided.
Background technology
The feature of 8 word ring type suspenders is simple in structure now, easy and simple to handle, therefore under rock-climbing, exploratory heading, work high above the ground, highwire, degradation is all used widely, the shortcoming of existing 8 word ring type suspenders is that self-locking is had any problem, during use, people must apply lasting pulling force to working rope free end and could control decrease speed, if need hovering aloft for a long time, working rope free end must be fixed to processing; Therefore,, due to operational inconvenience, for the personnel that were not subject to professional training, use existing 8 word ring type suspenders to have certain potential safety hazard.
Summary of the invention
In order to solve the shortcoming that has certain potential safety hazard when 8 word ring type suspender self-lockings are had any problem, used now.A kind of suspender that the present invention proposes, U-shaped wire rope handling part is set hanging on body, the U-shaped mouth of U-shaped wire rope handling part with hang body and form lacing hole, the lifting hole(eyelet) of carrying human body weight is arranged on to amesiality position, is also provided with the control handle of controlling suspender deflection, on body, be positioned at the sagging place of working rope free end and be provided with and press rope part hanging, during use, working rope stiff end is fixed on eminence, and working rope free end hangs down to lower, and human body and lifting hole(eyelet) are connected and fixed; When human body is held while hanging by lifting hole(eyelet) separately, working rope stiff end and working rope free end are between the two owing to mutually compressing, stoping working rope to slide, and human body hovers over eminence, suspender in self-locking state; When human body applies pulling force by control handle to suspender, suspender deflects and makes working rope stiff end reduce or make both separated with working rope free end pressure between the two, rope starts to slide, human body declines, in decline process, human body only need refer to control with mother presses rope part just can control decrease speed.
The technical scheme that the present invention deals with problems is, it is characterized in that, suspender is by having hanging body and be arranged on the U-shaped wire rope handling part hanging on body and forming of lifting hole(eyelet), the U-shaped mouth of U-shaped wire rope handling part with hang body and form lacing hole, described lifting hole(eyelet) is arranged on amesiality position, is also provided with the control handle of controlling suspender deflection at the opposite side that hangs body;
Working rope passes and is socketed in from lacing hole and hangs body waist, working rope stiff end is fixed on eminence through lacing hole, working rope free end is through lacing hole, again through the pressure rope position of overvoltage rope part and hang the gap forming between body and hang down to lower, and human body is connected and fixed by connector and lifting hole(eyelet);
On body, be positioned at the sagging place of working rope free end and be provided with and press rope part hanging, press rope part by pressing rope position, bearing pin, mother to refer to control and elastic component forms, on body, be also provided with mount pad hanging, press rope part by bearing pin, to be arranged on the mount pad that hangs body, under the effect of elastic component, press rope part to form clip structure with hanging between body, mutually clamp between the two, human body refers to that with mother operation presses rope part to control and press the clamping of rope part or unclamp;
Human body is held while hanging by lifting hole(eyelet) separately, in lacing hole the inside, working rope stiff end and working rope free end contact with each other between the two and compress, and, under the effect of elastic component, press rope part and hang and between body, form clip structure, mutually clamp between the two, working rope free end is pressed rope position to compress, and working rope can not slide, make human body in floating state, suspender is in self-locking state;
In the time of need to declining, staff applies downward pulling force by control handle to suspender deflects suspender, in lacing hole the inside, working rope stiff end reduces with working rope free end pressure between the two or is separated between the two, and now, human body refers to control position toward pressing down with female finger by the mother who presses rope part, make to press rope part to unclamp, rope starts to slide, human body declines, in decline process, human body only need unclamp mother and refer to, under the effect of elastic component, press rope part just to recover the free-ended compression of working rope, the speed that the human body that slows down declines.
Preferred version of the present invention is: described U-shaped wire rope handling part is that circular steel bending forms, described in hang and on body, be provided with fixed jack, two pins of described U-shaped wire rope handling part insert respectively in the middle of described fixed jack and are welded and fixed.
The invention has the beneficial effects as follows, the suspender that the present invention proposes, owing to being provided with amesiality lifting hole(eyelet) and the control handle that can operate suspender deflection, make suspender there is auto-lock function on the one hand, can guarantee user's safety, on the other hand when needs decline, only need to suspender, apply pulling force by control handle, suspender is deflected and can remove self-locking and human body is declined, in decline process, human body only need refer to control with mother presses rope part just can control decrease speed, simple to operation.Accompanying drawing explanation
Fig. 1, Fig. 2, Fig. 3 are the structural representation of existing 8 word ring type suspenders; Wherein Fig. 1 is perspective view, Fig. 2 planar structure schematic diagram, structural representation when Fig. 3 is use.
The structural representation that Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 are one embodiment of the invention; Wherein Fig. 4, Fig. 5, Fig. 6, be partial schematic diagram, Fig. 7, Fig. 8 are overall structure schematic diagram, Fig. 9, Figure 10 structural representation when using.
In figure:
1. hang body, 1.1 lacing holes, 1.1 lacing holes, 1.2 lifting hole(eyelet)s, 1.3 waists, 1.4 control handles, 1.5.1,1.5.2 fixed jack, 1.6 mount pads;
2.U shape wire rope handling part, 2.1,2.2 pins;
3.1 working rope stiff ends, 3.2 working rope free ends;
4. connector;
5. human body, 5.1 staff, mother 5.1.1 refers to;
6 press rope part, and 6.1 press rope position, 6.2 bearing pins, and 6.3 mothers refer to control position, 6.4 elastic components, 6.5 rope gaps.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3 are the structural representation of existing 8 word ring type suspenders; Wherein Fig. 1 is perspective view, Fig. 2 planar structure schematic diagram, structural representation when Fig. 3 is use.
In Fig. 1, Fig. 2, show, existing 8 word ring type suspenders consist of the body 1 that hangs with lacing hole 1.1, lifting hole(eyelet) 1.2.
Structural representation when Fig. 3 is use, in Fig. 3, show, during use, working rope passes and is socketed in and hangs on body waist 1.3 from lacing hole 1.1, working rope stiff end 3.1 is fixed on eminence through lacing hole 1.1, working rope free end 3.2 hangs down to lower through lacing hole 1.1, and human body 5 is connected and fixed by connector 4 and lifting hole(eyelet) 1.2.During use, because existing 8 word ring type suspender self-lockings are had any problem, therefore user is in decline process, must apply lasting pulling force to working rope free end 3.2 and could control decrease speed, if need long-time hovering, working rope free end must be fixed to processing, therefore, due to operational inconvenience, for the personnel that were not subject to professional training, during use, there is certain potential safety hazard.
The structural representation that Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 are one embodiment of the invention; Wherein Fig. 4, Fig. 5, Fig. 6, be partial schematic diagram, Fig. 7, Fig. 8 are overall structure schematic diagram, Fig. 9, Figure 10 structural representation when using.
Fig. 4, Fig. 5, Fig. 6, Fig. 7, in Fig. 8, show, in the present embodiment, suspender is by having hanging body 1 and be arranged on the U-shaped wire rope handling part 2 hanging on body and forming of lifting hole(eyelet) 1.2, U-shaped wire rope handling part 2 forms for circular steel bending, hang and on body, be provided with fixed jack 1.5.1, 1.5.2, two pins 2.1 of U-shaped wire rope handling part, 2.2 insert respectively fixed jack 1.5.1, 1.5.2 in the middle of and be weldingly fixed on and hang on body 1, the U-shaped mouth of U-shaped wire rope handling part 2 and hang and form lacing hole 1.1 between body, described lifting hole(eyelet) 1.2 is arranged on amesiality position, at the opposite side that hangs body 1, be also provided with the control handle 1.4 of controlling suspender deflection.
Working rope passes and is socketed in from lacing hole 1.1 and hangs body waist 1.3, working rope stiff end 3.1 is fixed on eminence through lacing hole 1.1, working rope free end 3.2 is through lacing hole 1.1, again through the pressure rope position 6.1 of overvoltage rope part 6 and hang the rope gap 6.5 forming between body 1 and hang down to lower, and human body 5 is connected and fixed by connector 4 and lifting hole(eyelet) 1.2.
On body 1, be positioned at the sagging place of working rope free end and be provided with and press rope part 6 hanging, press rope part 6 by pressing rope position 6.1, bearing pin 6.2, mother to refer to control position 6.3 and elastic component 6.4 forms, hang and on body 1, be also provided with mount pad 1.6, press rope part 6 by bearing pin 6.2, to be arranged on the mount pad 1.6 that hangs body, under the effect of elastic component 6.4, press rope part 6 to form clip structure with hanging between body 1, mutually clamp between the two, human body refers to that with mother operation presses rope part to control and press the clamping of rope part or unclamp.
Structural representation when Fig. 9, Figure 10 are use.Fig. 9 shows, during use, working rope passes and is socketed in from lacing hole 1.1 and hangs body waist 1.3, working rope stiff end 3.1 is fixed on eminence through lacing hole 1.1, working rope free end 3.2 is through lacing hole 1.1, again through the pressure rope position 6.1 of overvoltage rope part 6 and hang the rope gap 6.5 forming between body 1 and hang down to lower, and human body 5 is connected and fixed by connector 4 and lifting hole(eyelet) 1.2; When human body 5 is held while hanging by lifting hole(eyelet) 1.2 separately, in lacing hole 1.1 the insides, working rope stiff end 3.1 contacts with each other between the two and compresses with working rope free end 3.2, and, under the effect of elastic component 6.4, press rope part 6 and hang between body 1 and form clip structure, mutually clamp between the two, working rope free end 3.2 is pressed rope position 6.1 to compress, and working rope can not slide, make human body in floating state, suspender is in self-locking state.
Figure 10 shows, when needs decline, staff 5.1 applies downward pulling force by 1.4 pairs of suspenders of control handle deflects suspender, in lacing hole 1.1 the insides, working rope stiff end 3.1 reduces with working rope free end 3.2 pressure between the two, or separated between the two, and now, human body refers to that with female 5.1.1 refers to control position 6.3 toward pressing down by the mother who presses rope part 6, make to press rope part to unclamp, rope starts to slide, human body declines, in decline process, human body only need unclamp mother and refer to, under the effect of elastic component 6.4, press rope part 6 just to recover the free-ended compression of working rope, the speed that the human body that slows down declines.
Claims (2)
1. a suspender, it is characterized in that, suspender is by having hanging body and be arranged on the U-shaped wire rope handling part hanging on body and forming of lifting hole(eyelet), the U-shaped mouth of U-shaped wire rope handling part with hang body and form lacing hole, described lifting hole(eyelet) is arranged on amesiality position, is also provided with the control handle of controlling suspender deflection at the opposite side that hangs body;
Working rope passes and is socketed in from lacing hole and hangs body waist, working rope stiff end is fixed on eminence through lacing hole, working rope free end is through lacing hole, again through the pressure rope position of overvoltage rope part and hang the gap forming between body and hang down to lower, and human body is connected and fixed by connector and lifting hole(eyelet);
On body, be positioned at the sagging place of working rope free end and be provided with and press rope part hanging, press rope part by pressing rope position, bearing pin, mother to refer to control and elastic component forms, on body, be also provided with mount pad hanging, press rope part by bearing pin, to be arranged on the mount pad that hangs body, under the effect of elastic component, press rope part to form clip structure with hanging between body, mutually clamp between the two, human body refers to that with mother operation presses rope part to control and press the clamping of rope part or unclamp;
Human body is held while hanging by lifting hole(eyelet) separately, in lacing hole the inside, working rope stiff end and working rope free end contact with each other between the two and compress, and, pressing under the effect of rope part elastic component, press rope part and hang and between body, form clip structure, mutually clamp between the two, working rope free end is pressed rope position to compress, and working rope can not slide, make human body in floating state, suspender is in self-locking state;
In the time of need to declining, staff applies downward pulling force by control handle to suspender deflects suspender, in lacing hole the inside, working rope stiff end reduces with working rope free end pressure between the two or is separated between the two, and now, human body refers to control position toward pressing down with female finger by the mother who presses rope part, make to press rope part to unclamp, rope starts to slide, human body declines, in decline process, human body only need unclamp mother and refer to, under the effect of elastic component, press rope part just to recover the free-ended compression of working rope, the speed that the human body that slows down declines.
2. suspender according to claim 1, is characterized in that, described U-shaped wire rope handling part is that circular steel bending forms, described in hang and on body, be provided with fixed jack, two pins of described U-shaped wire rope handling part insert respectively in the middle of described fixed jack and are welded and fixed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210275109.7A CN103566493B (en) | 2012-08-03 | 2012-08-03 | A kind of suspender |
| PCT/CN2012/081065 WO2014019273A1 (en) | 2012-08-03 | 2012-09-06 | Hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210275109.7A CN103566493B (en) | 2012-08-03 | 2012-08-03 | A kind of suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103566493A true CN103566493A (en) | 2014-02-12 |
| CN103566493B CN103566493B (en) | 2015-09-23 |
Family
ID=50027164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210275109.7A Expired - Fee Related CN103566493B (en) | 2012-08-03 | 2012-08-03 | A kind of suspender |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103566493B (en) |
| WO (1) | WO2014019273A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803821A (en) * | 2020-08-13 | 2020-10-23 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | Anti-falling tool for overhaul of transformer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10112062B2 (en) * | 2016-03-18 | 2018-10-30 | Fire Innovations Llc | Auto brake hand descent control device |
| US9956437B2 (en) * | 2016-03-18 | 2018-05-01 | Fire Innovations Llc | Auto brake hand descent control device |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3644559A1 (en) * | 1986-12-27 | 1988-07-07 | Heinrich Zenhaeusern | Fall-prevention device displaceable on a rope |
| CN2049959U (en) * | 1989-05-27 | 1989-12-27 | 朱惠芬 | Safety high-altitude landing unit |
| EP0688581A1 (en) * | 1994-06-23 | 1995-12-27 | Zedel | Disconnectable self-locking descending device |
| JPH0910338A (en) * | 1995-06-30 | 1997-01-14 | Saburo Mizobuchi | Rope lowering device |
| CN1393272A (en) * | 2001-06-26 | 2003-01-29 | 何雪晶 | Emergency speed reducer for falling down |
| CN2585660Y (en) * | 2002-12-17 | 2003-11-12 | 章康明 | Safety self locking means for climbing |
| CN2636892Y (en) * | 2003-03-17 | 2004-09-01 | 上海市电力公司 | Falling-preventing device for steel wirerope |
| US6948586B1 (en) * | 2003-05-19 | 2005-09-27 | Axian Technology, Inc. | Quick release rappel device |
| RU2261741C1 (en) * | 2004-04-14 | 2005-10-10 | Великанов Александр Владимирович | Lowering device |
| CN2741596Y (en) * | 2004-10-28 | 2005-11-23 | 邢宝熙 | Adjustable safety device for high level quick falling |
| CN2801205Y (en) * | 2005-06-29 | 2006-08-02 | 戚道利 | Sliding type slow lowering apparatus for user from high building |
| CN2810657Y (en) * | 2005-07-08 | 2006-08-30 | 上海市杨浦高级中学 | Self-helping danger-escaping rope for evacuation from high buildings |
| CN1829555A (en) * | 2003-07-25 | 2006-09-06 | 千正明 | Personal descent apparatus |
| CN2838671Y (en) * | 2005-10-25 | 2006-11-22 | 周金华 | Fire hazard of storied house emergency escape descending lifeline |
| CN101262908A (en) * | 2005-08-04 | 2008-09-10 | Ea技术股份有限公司 | Belayer/descender safety device |
| CN201135711Y (en) * | 2007-12-29 | 2008-10-22 | 林龙 | Cord climbing helper |
| CN201216823Y (en) * | 2007-05-21 | 2009-04-08 | 施云宝 | Security self-saving cable device for building |
| US20090120720A1 (en) * | 2007-11-13 | 2009-05-14 | Johnny Wayne Arms | Frictionless descender for abseiling along a rope |
| CN101732831A (en) * | 2008-11-19 | 2010-06-16 | 齐德公司 | Multifunctional securing apparatus for ropes |
| CN201625358U (en) * | 2010-01-14 | 2010-11-10 | 西安理工大学 | Rope grabbing descent control device |
| CN202036708U (en) * | 2011-04-26 | 2011-11-16 | 吴锦婵 | Controllable escape rope |
| CN102258831A (en) * | 2010-05-28 | 2011-11-30 | 刘文辉 | Rope brake descender and rope reeving method |
| WO2012001661A1 (en) * | 2010-07-02 | 2012-01-05 | Politecnico Di Milano | Safety device for ropes |
| CN202724492U (en) * | 2012-08-03 | 2013-02-13 | 何少敦 | Suspension device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438905A (en) * | 1981-12-03 | 1984-03-27 | Vital Kogyo Kabushiki Kaisha | Device for mounting and dismounting chain blocks |
| DE19520860B4 (en) * | 1995-06-08 | 2005-11-03 | Joze Lorbek | Clamping device for ropes o. The like. |
| CN101766873B (en) * | 2010-01-22 | 2011-12-21 | 北京龙灵科技有限公司 | Automatic braking device for rope driving |
| CN102358590A (en) * | 2011-10-25 | 2012-02-22 | 何少敦 | Suspended descending system |
| CN102515051A (en) * | 2011-12-31 | 2012-06-27 | 何少敦 | Suspension descending system |
-
2012
- 2012-08-03 CN CN201210275109.7A patent/CN103566493B/en not_active Expired - Fee Related
- 2012-09-06 WO PCT/CN2012/081065 patent/WO2014019273A1/en active Application Filing
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3644559A1 (en) * | 1986-12-27 | 1988-07-07 | Heinrich Zenhaeusern | Fall-prevention device displaceable on a rope |
| CN2049959U (en) * | 1989-05-27 | 1989-12-27 | 朱惠芬 | Safety high-altitude landing unit |
| EP0688581A1 (en) * | 1994-06-23 | 1995-12-27 | Zedel | Disconnectable self-locking descending device |
| JPH0910338A (en) * | 1995-06-30 | 1997-01-14 | Saburo Mizobuchi | Rope lowering device |
| CN1393272A (en) * | 2001-06-26 | 2003-01-29 | 何雪晶 | Emergency speed reducer for falling down |
| CN2585660Y (en) * | 2002-12-17 | 2003-11-12 | 章康明 | Safety self locking means for climbing |
| CN2636892Y (en) * | 2003-03-17 | 2004-09-01 | 上海市电力公司 | Falling-preventing device for steel wirerope |
| US6948586B1 (en) * | 2003-05-19 | 2005-09-27 | Axian Technology, Inc. | Quick release rappel device |
| CN1829555A (en) * | 2003-07-25 | 2006-09-06 | 千正明 | Personal descent apparatus |
| RU2261741C1 (en) * | 2004-04-14 | 2005-10-10 | Великанов Александр Владимирович | Lowering device |
| CN2741596Y (en) * | 2004-10-28 | 2005-11-23 | 邢宝熙 | Adjustable safety device for high level quick falling |
| CN2801205Y (en) * | 2005-06-29 | 2006-08-02 | 戚道利 | Sliding type slow lowering apparatus for user from high building |
| CN2810657Y (en) * | 2005-07-08 | 2006-08-30 | 上海市杨浦高级中学 | Self-helping danger-escaping rope for evacuation from high buildings |
| CN101262908A (en) * | 2005-08-04 | 2008-09-10 | Ea技术股份有限公司 | Belayer/descender safety device |
| CN2838671Y (en) * | 2005-10-25 | 2006-11-22 | 周金华 | Fire hazard of storied house emergency escape descending lifeline |
| CN201216823Y (en) * | 2007-05-21 | 2009-04-08 | 施云宝 | Security self-saving cable device for building |
| US20090120720A1 (en) * | 2007-11-13 | 2009-05-14 | Johnny Wayne Arms | Frictionless descender for abseiling along a rope |
| CN201135711Y (en) * | 2007-12-29 | 2008-10-22 | 林龙 | Cord climbing helper |
| CN101732831A (en) * | 2008-11-19 | 2010-06-16 | 齐德公司 | Multifunctional securing apparatus for ropes |
| CN201625358U (en) * | 2010-01-14 | 2010-11-10 | 西安理工大学 | Rope grabbing descent control device |
| CN102258831A (en) * | 2010-05-28 | 2011-11-30 | 刘文辉 | Rope brake descender and rope reeving method |
| WO2012001661A1 (en) * | 2010-07-02 | 2012-01-05 | Politecnico Di Milano | Safety device for ropes |
| CN202036708U (en) * | 2011-04-26 | 2011-11-16 | 吴锦婵 | Controllable escape rope |
| CN202724492U (en) * | 2012-08-03 | 2013-02-13 | 何少敦 | Suspension device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803821A (en) * | 2020-08-13 | 2020-10-23 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | Anti-falling tool for overhaul of transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014019273A1 (en) | 2014-02-06 |
| CN103566493B (en) | 2015-09-23 |
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