CN102847244A - Hanger - Google Patents
Hanger Download PDFInfo
- Publication number
- CN102847244A CN102847244A CN2012103441219A CN201210344121A CN102847244A CN 102847244 A CN102847244 A CN 102847244A CN 2012103441219 A CN2012103441219 A CN 2012103441219A CN 201210344121 A CN201210344121 A CN 201210344121A CN 102847244 A CN102847244 A CN 102847244A
- Authority
- CN
- China
- Prior art keywords
- working rope
- spare
- suspender
- lacing hole
- hanger
- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a hanger and aims to overcome the defects that the existing B-shaped annular hanger is difficult in self-locking and has certain potential safety hazards during use. A U-shaped stringing member is disposed on a hanger body. The U-shaped opening of the U-shaped stringing member and the hanger body form a stringing hole. A winding member is further disposed on the hanger body. A hanging hole for bearing human weight is disposed close to one side. A control handle for controlling the hanger to deviate is further disposed on the hanger body. When the hanger is used, a working rope penetrates through the stringing hole and passes the winding member, and a fixed end of the working rope is fixed at a high place. A free end of the working rope falls to a low place, a human body is fixedly connected with the hanging hole; when the human body is hung by the hanging hole independently, the fixed end and the free end are mutually and tightly clamped to prevent sliding of the working rope, and accordingly the human body can be hung at the high place, and the hanger is in self-locking state; when tensile force is applied to the hanger through the control handle, the hanger deviates to reduce pressure between the fixed end and the free end or separate the two, and accordingly the working rope slides to descend the human body.
Description
Technical field
The present invention relates to a kind of suspender, relate in particular to a kind of suspender take the human body own wt as gravity, by hand-guided.
Background technology
The characteristics of 8 word ring type suspenders are simple in structure now, easy and simple to handle, therefore degradation all is widely used under rock-climbing, exploratory heading, work high above the ground, highwire, the shortcoming of existing 8 word ring type suspenders is that self-locking is had any problem, people must apply lasting pulling force to the working rope free end and could control decrease speed during use, if need aloft to hover for a long time, the working rope free end must be fixed processing; Therefore, because operational inconvenience for the personnel that were not subjected to professional training, uses existing 8 word ring type suspenders to have certain potential safety hazard.
Summary of the invention
Have any problem, exist when using the shortcoming of certain potential safety hazard in order to solve now 8 word ring type suspender self-lockings.A kind of suspender that the present invention proposes, U-shaped wire rope handling spare is set hanging body, the U-shaped mouth of U-shaped wire rope handling spare with hang body and consist of lacing hole, also be provided with wiring spare on the body hanging, the lifting hole(eyelet) of carrying human body weight is arranged on amesiality position, also be provided with the control handle of control suspender deflection, during use, working rope passes and walks around wiring spare from lacing hole, and the working rope stiff end is fixed on eminence, the working rope free end hangs down to lower, and human body and lifting hole(eyelet) are connected and fixed; When human body is held when hanging by lifting hole(eyelet) separately, owing to mutually compressing, stoping working rope to slide, human body hovers over eminence, suspender is in self-locking state between the two for working rope stiff end and working rope free end; When human body applied pulling force by control handle to suspender, suspender deflected and the working rope stiff end is reduced with working rope free end pressure between the two or both are separated, and rope begins to slide, human body descends.
The technical scheme that the present invention deals with problems is, suspender is by having hanging body and be arranged on the U-shaped wire rope handling spare that hangs on the body and consisting of of lifting hole(eyelet), the U-shaped mouth of U-shaped wire rope handling spare with hang body and consist of lacing hole, also be provided with wiring spare on the body hanging, described lifting hole(eyelet) is arranged on amesiality position, also be provided with the control handle of control suspender deflection at the opposite side that hangs body, working rope passes and walks around wiring spare from lacing hole, the working rope stiff end is fixed on eminence through lacing hole, the working rope free end hangs down to lower through lacing hole, human body is connected and fixed by connector and lifting hole(eyelet), when human body is held when hanging by lifting hole(eyelet) separately, working rope stiff end and working rope free end contact with each other between the two and compress, stop working rope to slide, make human body be in floating state, suspender deflects when human body applies pulling force by control handle to suspender, working rope stiff end and working rope free end pressure are between the two reduced, or both are separated, rope begins to slide, human body descends.
Preferred version of the present invention is: described U-shaped wire rope handling spare is that the circular steel bending forms, and described hanging is provided with fixed jack on the body, and two pins of described U-shaped wire rope handling spare insert respectively in the middle of the described fixed jack and are welded and fixed.
Preferred version of the present invention is: described wiring spare is the integral type casting with hanging body.
Preferred version of the present invention is: described wiring spare with the mode of welding with hang body and fix.
Preferred version of the present invention is: suspender is the dual-rope type suspender, on described two faces that hang body, respectively be provided with respectively the first U-shaped wire rope handling spare, the second U-shaped wire rope handling spare, the U-shaped mouth of described the first U-shaped wire rope handling spare, the second U-shaped wire rope handling spare with hang body and consist of respectively the first lacing hole, the second lacing hole, the first working rope passes and walks around the first wiring spare from the first lacing hole, the first working rope stiff end is fixed on eminence through the first lacing hole, and the first working rope free end hangs down to lower through the first lacing hole; Equally, the second working rope passes and walks around the second wiring spare from the second lacing hole, and the second working rope stiff end is fixed on eminence through the second lacing hole, and the second working rope free end hangs down to lower through the second lacing hole.
The invention has the beneficial effects as follows, the suspender that the present invention proposes because the control handle of amesiality lifting hole(eyelet) and the deflection of operation suspender being set, makes suspender have auto-lock function, can guarantee user's safety; When needs descend, only need by control handle suspender to be applied pulling force, suspender is deflected can remove self-locking and human body is descended, simple to operation.
Description of drawings
Fig. 1, Fig. 2, Fig. 3 are for having the structural representation of 8 word ring type suspenders now; Wherein Fig. 1 is perspective view, Fig. 2 planar structure schematic diagram, the structural representation when Fig. 3 is use.
Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 are the structural representation of first embodiment of the invention; Wherein Fig. 4, Fig. 5, Fig. 6 structural representation, wherein Fig. 4, Fig. 6 are stereogram, Fig. 5 is plane; Structural representation when Fig. 7, Fig. 8 are use.
Fig. 9 is the structural representation of second embodiment of the invention.
Among the figure:
1. hang body, 1.1 lacing holes, 1.1A the first lacing hole, 1.1B the second lacing hole, 1.2 lifting hole(eyelet)s, 1.3 waists, 1.4 control handles, 1.5.1,1.5.2 fixed jack;
2.U shape wire rope handling spare, 2A the first U-shaped wire rope handling spare, 2B the second U-shaped wire rope handling spare, 2.1,2.2 pins;
3.1 the working rope stiff end, 3.2 working rope free ends;
4. connector;
5. human body, 5.1 staff.
6 wiring spares, 6A the first wiring spare, 6B the second wiring spare,
The specific embodiment
Fig. 1, Fig. 2, Fig. 3 are for having the structural representation of 8 word ring type suspenders now; Wherein Fig. 1 is perspective view, Fig. 2 planar structure schematic diagram, the structural representation when Fig. 3 is use.
Show among Fig. 1, Fig. 2, existing 8 word ring type suspenders are made of the body 1 that hangs with lacing hole 1.1, lifting hole(eyelet) 1.2.
Structural representation when Fig. 3 is use, show among Fig. 3, during use, working rope passes and is socketed in from lacing hole 1.1 and hangs on the 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 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 the user is in the decline process, must apply lasting pulling force to working rope free end 3.2 and could control decrease speed, if need to hover for a long time, the working rope free end must be fixed processing, therefore, because for the personnel that were not subjected to professional training, there is certain potential safety hazard in operational inconvenience during use.
Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 are the structural representation of first embodiment of the invention; Wherein Fig. 4, Fig. 5, Fig. 6 structural representation, wherein Fig. 4, Fig. 6 are stereogram, Fig. 5 is plane; Structural representation when Fig. 7, Fig. 8 are use.
Fig. 4, Fig. 5, show among Fig. 6, in the present embodiment, suspender is by having hanging body 1 and be arranged on the U-shaped wire rope handling spare 2 that hangs on the body and consisting of of lifting hole(eyelet) 1.2, U-shaped wire rope handling spare 2 forms for the circular steel bending, hang and be provided with fixed jack 1.5.1 on the body, 1.5.2, two pins 2.1 of U-shaped wire rope handling spare, 2.2 insert respectively fixed jack 1.5.1,1.5.2 central and be weldingly fixed on and hang on the body 1, the U-shaped mouth of U-shaped wire rope handling spare 2 and hang between the body and to consist of lacing hole 1.1, also be provided with wiring spare 6 on the body 1 hanging, wiring spare 6 is that integral type is cast with hanging body 1, described lifting hole(eyelet) 1.2 is arranged on amesiality position, also is provided with the control handle 1.4 of control suspender deflection at the opposite side that hangs body 1.
Structural representation when Fig. 7, Fig. 8 are use, Fig. 7 shows, during use, working rope passes and walks around wiring spare 6 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; When human body 5 is held when 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, stops working rope to slide, and makes human body be in floating state, and suspender is in self-locking state.
Show among Fig. 8, when needs descend, staff 5.1 applies downward pulling force by 1.4 pairs of suspenders of control handle, suspender deflection, 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 separates between the two, and rope begins to slide, human body descends; When human body 5 needs reducing speed or stops decline in the decline process, can reduce downward pulling force that control handle 1.4 is applied, this moment, suspender will be toward deflection in the other direction, the working rope stiff end 3.1 of lacing hole 1.1 the insides is compressed mutually between the two with working rope free end 3.2, pressure is between the two increased, stop working rope to slide, the speed that human body 5 is descended is slowed down or human body is hovered in the air.
Fig. 9 is the structural representation of second embodiment of the invention.Show among the figure, different from first embodiment is, the present embodiment is the dual-rope type suspender, in the present embodiment, on described two faces that hang body 1, respectively be provided with respectively the first U-shaped wire rope handling spare 2A, the second U-shaped wire rope handling spare 2B, the U-shaped mouth of the first U-shaped wire rope handling spare 2A with hang body 1 and consist of the first lacing hole 1.1A, the U-shaped mouth of the second U-shaped wire rope handling spare 2B with hang body 1 and consist of the second lacing hole 1.1B, also be provided with the first wiring spare 6A, the second wiring spare 6B on the body 1 hanging; During use, the first working rope is passed and walk around the first wiring spare 6A from the first lacing hole 1.1A, the first working rope stiff end is fixed on eminence through the first lacing hole 1.1A, and the first working rope free end hangs down to lower through the first lacing hole 1.1A; Equally, the second working rope is passed and walk around the second wiring spare 6B from the second lacing hole 1.1B, the second working rope stiff end is fixed on eminence through the second lacing hole 1.1B, and the second working rope free end hangs down to lower through the second lacing hole 1.1B; At last, human body 5 is connected and fixed by connector 4 and lifting hole(eyelet) 1.2.The present invention's prompting, the duplex type suspender of the present embodiment is owing to adopting duplex type, applicable to the larger object of suspention weight.
The present invention prompting, in other embodiments, the mode that can adopt opposite side at lifting hole(eyelet) that stay cord is set is controlled suspender deflection, just can realize purpose of the present invention as long as can control the control mode of suspender deflection.
The present invention prompting, in other embodiments, U-shaped wire rope handling spare with hang between the body except adopting the mode of welding, also can adopt other known form to fix.
The present invention prompting, in other embodiments, wiring spare with hang between the body except adopting the integral type casting, also can adopt to comprise and be welded on other interior known fixed form.
Claims (5)
1. suspender, it is characterized in that, suspender is by having hanging body and be arranged on the U-shaped wire rope handling spare that hangs on the body and consisting of of lifting hole(eyelet), the U-shaped mouth of U-shaped wire rope handling spare with hang body and consist of lacing hole, also be provided with wiring spare on the body hanging, described lifting hole(eyelet) is arranged on amesiality position, also be provided with the control handle of control suspender deflection at the opposite side that hangs body, working rope passes and walks around wiring spare from lacing hole, the working rope stiff end is fixed on eminence through lacing hole, the working rope free end hangs down to lower through lacing hole, human body is connected and fixed by connector and lifting hole(eyelet), when human body is held when hanging by lifting hole(eyelet) separately, working rope stiff end and working rope free end contact with each other between the two and compress, and stop working rope to slide, make human body be in floating state, suspender deflects when human body applies pulling force by control handle to suspender, and working rope stiff end and working rope free end pressure are between the two reduced, or both are separated, rope begins to slide, human body descends.
2. suspender according to claim 1 is characterized in that, described U-shaped wire rope handling spare is that the circular steel bending forms, and described hanging is provided with fixed jack on the body, and two pins of described U-shaped wire rope handling spare insert respectively in the middle of the described fixed jack and are welded and fixed.
3. suspender according to claim 1 is characterized in that, described wiring spare is the integral type casting with hanging body.
4. suspender according to claim 1 is characterized in that, described wiring spare with the mode of welding with hang body and fix.
5. suspender according to claim 1, it is characterized in that, suspender is the dual-rope type suspender, on described two faces that hang body, respectively be provided with respectively the first U-shaped wire rope handling spare, the second U-shaped wire rope handling spare, the U-shaped mouth of described the first U-shaped wire rope handling spare, the second U-shaped wire rope handling spare with hang body and consist of respectively the first lacing hole, the second lacing hole, the first working rope passes and walks around the first wiring spare from the first lacing hole, the first working rope stiff end is fixed on eminence through the first lacing hole, and the first working rope free end hangs down to lower through the first lacing hole; Equally, the second working rope passes and walks around the second wiring spare from the second lacing hole, and the second working rope stiff end is fixed on eminence through the second lacing hole, and the second working rope free end hangs down to lower through the second lacing hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344121.9A CN102847244B (en) | 2012-09-17 | 2012-09-17 | Hanger |
| PCT/CN2012/082861 WO2014040331A1 (en) | 2012-09-17 | 2012-10-12 | Suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344121.9A CN102847244B (en) | 2012-09-17 | 2012-09-17 | Hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102847244A true CN102847244A (en) | 2013-01-02 |
| CN102847244B CN102847244B (en) | 2015-07-22 |
Family
ID=47394476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210344121.9A Expired - Fee Related CN102847244B (en) | 2012-09-17 | 2012-09-17 | Hanger |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102847244B (en) |
| WO (1) | WO2014040331A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014139225A1 (en) * | 2013-03-11 | 2014-09-18 | He Shaodun | Manual rope-control device and rappelling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910338A (en) * | 1995-06-30 | 1997-01-14 | Saburo Mizobuchi | Rope lowering device |
| US20040149516A1 (en) * | 2003-01-30 | 2004-08-05 | Kwak Hughes H. | Figure eight descender |
| CN202802554U (en) * | 2012-09-17 | 2013-03-20 | 何少敦 | Hanger |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19626429A1 (en) * | 1995-05-05 | 1998-01-08 | Miroslav Dipl Ing Pejcinovic | Self-locking rope brake for climbing safety |
| FR2919196B1 (en) * | 2007-07-26 | 2009-10-09 | Zedel Soc Par Actions Simplifi | AUTOBLOATING DESCENDER WITH DEBRAYABLE HANDLE. |
| WO2009023833A2 (en) * | 2007-08-15 | 2009-02-19 | Rit Rescue And Escape Systems | Descending device and method of use |
| EP2246100B1 (en) * | 2009-05-01 | 2013-01-09 | Jacek Sordyl | A self-locking descender and a method for descending a load on a rope |
| CN102641565A (en) * | 2012-05-02 | 2012-08-22 | 何少敦 | Suspension device |
| CN102716554B (en) * | 2012-06-05 | 2015-07-22 | 何少敦 | Suspension device |
-
2012
- 2012-09-17 CN CN201210344121.9A patent/CN102847244B/en not_active Expired - Fee Related
- 2012-10-12 WO PCT/CN2012/082861 patent/WO2014040331A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910338A (en) * | 1995-06-30 | 1997-01-14 | Saburo Mizobuchi | Rope lowering device |
| US20040149516A1 (en) * | 2003-01-30 | 2004-08-05 | Kwak Hughes H. | Figure eight descender |
| CN202802554U (en) * | 2012-09-17 | 2013-03-20 | 何少敦 | Hanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014139225A1 (en) * | 2013-03-11 | 2014-09-18 | He Shaodun | Manual rope-control device and rappelling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102847244B (en) | 2015-07-22 |
| WO2014040331A1 (en) | 2014-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160917 |