CN202844414U - Suspension device - Google Patents
Suspension device Download PDFInfo
- Publication number
- CN202844414U CN202844414U CN 201220527856 CN201220527856U CN202844414U CN 202844414 U CN202844414 U CN 202844414U CN 201220527856 CN201220527856 CN 201220527856 CN 201220527856 U CN201220527856 U CN 201220527856U CN 202844414 U CN202844414 U CN 202844414U
- Authority
- CN
- China
- Prior art keywords
- rope
- suspender
- working
- human body
- winding wheel
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
A suspension device solves the problems that self locking is different and a certain potential safety hazard exists when an existing 8-shaped annular-type suspension device is used. The utility model provides the suspension device. A U-shaped rope-penetrating part is arranged on a suspension body, a U-shaped mouth of the U-shaped rope-penetrating part and the suspension body form a rope-penetrating hole, the suspension body is further provided with a rope winding wheel which is provided with a groove used for winding of ropes, a suspension hole which bears weight of a human body is formed in the position inclining to one side, and a manipulating handle which controls the deflection of the suspension device is arranged on the other side of the suspension hole. When the suspension device is used, a working rope penetrates through the rope-penetrating hole and bypasses the rope winding wheel and is wound on the rope groove, a fixed end of the working rope is fixed on high, a free end of the working rope droops to the lower, and the human body is fixed and connected with a suspension hole. When the human body is independently born and suspended by the suspension hole, the fixed end and the free end of the working rope are pressed tightly with each other and prevent the working rope from sliding, the human body is suspended and stopped on the high, and the suspension device is in a self-locking state. When the human body exerts tension on the suspension device through the manipulating handle, the suspension device deflects so as to reduce the pressure between the fixed end and the free end of the working rope or separate the fixed end and the free end of the working rope, and the rope begins to slide and the human body descends.
Description
Technical field
The utility model relates to a kind of suspender, relates 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.
The utility model content
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 utility model 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 rope-winding wheel on the body hanging, be provided with the groove that twines rope on the rope-winding wheel, 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 at the lifting hole(eyelet) opposite side, during use, working rope passes and walks around rope-winding wheel from lacing hole and is wrapped on the rope groove, the working rope stiff end is fixed on eminence, and 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 compress, stop 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 utility model is dealt 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 rope-winding wheel on the body hanging, be provided with the groove that twines rope on the rope-winding wheel, 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, during use, working rope passes and walks around rope-winding wheel from lacing hole and is wrapped on the rope groove, 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 utility model 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 utility model is: the V-shaped structure in described rope groove cross section.
Preferred version of the present utility model is: described rope groove cross section is locally ellipticity shape structure.
Preferred version of the present utility model is: the V-shaped structure in described rope groove cross section and bottom land are fillet.
Preferred version of the present utility model is: the V-shaped structure in described rope groove cross section and bottom land are the plane.
Preferred version of the present utility model is: described rope-winding wheel wheel body is the integral type structure.
Preferred version of the present utility model is: described rope-winding wheel wheel body by the revolver sheet, right take turns sheet fit fixedly form to box-like structure, revolver sheet, the right sheet fixing vee-rope groove that consists of afterwards of fitting of taking turns.
Preferred version of the present utility model is: a described face that hangs body is provided with the first U-shaped wire rope handling spare, the first rope-winding wheel, and at another face that hangs body the second U-shaped wire rope handling spare, the second rope-winding wheel are set, the first U-shaped wire rope handling spare and hang between the body and to consist of the first lacing hole, the second U-shaped wire rope handling spare with hang formation the second lacing hole between the body.
Preferred version of the present utility model is: described rope-winding wheel by securing member with hang body and fix.
Preferred version of the present utility model is: described rope-winding wheel with the mode of welding with hang body and fix.
The beneficial effects of the utility model are that the suspender that the utility model proposes because the control handle of amesiality lifting hole(eyelet) and the deflection of operation suspender is 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 that perspective view, Fig. 2 are the planar structure schematic diagram, the structural representation when Fig. 3 is use.
Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 are the structural representation of first embodiment of the utility model; Wherein Fig. 4, Fig. 5, Fig. 6, Fig. 7 are structural representation, and Fig. 4 is stereogram, and Fig. 5 is plane, and Fig. 6, Fig. 7 are the partial structurtes schematic diagram; Fig. 8, Fig. 9 structural representation when using, Fig. 8 are the structural representation when hovering, the structural representation of Fig. 9 when descending.
Figure 10 is the structural representation of second embodiment of the utility model.
Figure 11 is the structural representation of the 3rd embodiment of the utility model.
Figure 12 is the structural representation of the 4th embodiment of the utility model.
Figure 13 is the structural representation of the 5th embodiment of the utility model.
Figure 14 is the structural representation of the 6th embodiment of the utility model.
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. rope-winding wheel, 6.1A v-depression, 6.1A1 fillet, 6.1A2 plane, 6.1B oval-shaped groove, 6.2 installing holes, 6A the first rope-winding wheel, 6B the second rope-winding wheel, 6-1 revolver sheet, the right sheet of taking turns of 6-2;
7. securing member.
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 that 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, Fig. 9 are the structural representation of an embodiment of the utility model; Wherein Fig. 4, Fig. 5, Fig. 6, Fig. 7 are structural representation, and Fig. 4 is stereogram, and Fig. 5 is plane, and Fig. 6, Fig. 7 are the partial structurtes schematic diagram; Fig. 8, Fig. 9 structural representation when using, Fig. 8 are the structural representation when hovering, the structural representation of Fig. 9 when descending.
At Fig. 4, show among Fig. 5, 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 rope-winding wheel 6 on the body hanging, the lifting hole(eyelet) 1.2 of carrying human body weight is arranged on amesiality position, also is provided with the control handle 1.4 of control suspender deflection at lifting hole(eyelet) 1.2 opposite sides; Show among Fig. 6, Fig. 7, be provided with the groove and the some installing holes 6.2 that twine rope on the rope-winding wheel 6; Fig. 4, Fig. 5 show that securing member 7 is fixed on rope-winding wheel 6 and hangs on the body 1.
Structural representation when Fig. 8, Fig. 9 are use, Fig. 8 is the structural representation when hovering, during use, working rope passes and walks around rope-winding wheel 6 from lacing hole 1.1 and is wrapped on the rope groove, working rope stiff end 3.1 is fixed on eminence, working rope free end 3.2 hangs 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 when hanging by lifting hole(eyelet) 1.2 separately, working rope stiff end 3.1 and working rope free end 3.2 are between the two owing to mutually compress, stop working rope to slide, and human body 5 hovers over eminence, suspender is in self-locking state.Structural representation when Fig. 9 is decline, show among the figure, when needs descend, when staff 5.1 applies pulling force by 1.4 pairs of suspenders of control handle, suspender deflects and working rope stiff end 3.1 is reduced with working rope free end 3.2 pressure between the two or both are separated, and rope begins to slide, human body descends.
Show among Fig. 6, Fig. 7 that in the present embodiment, rope-winding wheel 6 is the integral type structure, the V-shaped structure in the cross section of rope groove, rope sheave 6 has v-depression 6.1A.
Figure 10 is the structural representation of second embodiment of the utility model, different from first embodiment is, be provided with the first U-shaped wire rope handling spare 2A, the first rope-winding wheel 6A on the described face that hangs body 1, and at another face that hangs body 1 the second U-shaped wire rope handling spare 2B, the second rope-winding wheel 6B are set, this is the suspender of two working ropes, the first U-shaped wire rope handling spare 2A and hang between the body 1 and to consist of the first lacing hole 1.1A, the second U-shaped wire rope handling spare 2B with hang formation the second lacing hole 1.1B between the body 1.During use, first working rope passes and walks around rope-winding wheel 6A from the first lacing hole 1.1A and be wrapped on the rope groove, and its stiff end is fixed on eminence, and free end hangs down to lower; In like manner, second working rope passes and walks around rope-winding wheel 6B from the second lacing hole 1.1B and be wrapped on the rope groove, and its stiff end is fixed on eminence, and free end hangs down to lower; Human body is connected and fixed by connector and lifting hole(eyelet); When human body is held when hanging by lifting hole(eyelet) separately.During use, owing to mutually compress, stop 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 need descending, staff applies pulling force by control handle to suspender, and suspender deflects and the working rope stiff end reduced with working rope free end pressure between the two or both are separated, and rope begins to slide, human body descends.
Figure 11 is the structural representation of the 3rd embodiment of the utility model, and different from first embodiment is, in the present embodiment, rope-winding wheel rope groove cross section is locally ellipticity shape structure, and rope sheave 6 has oval-shaped groove 6.1B.
Figure 12 is the structural representation of the 4th embodiment of the utility model, and different from first embodiment is, in the present embodiment, the V-shaped structure in rope-winding wheel rope groove cross section, rope sheave 6 has v-depression 6.1A and bottom land is fillet 6.1A1.
Figure 13 is the structural representation of the 5th embodiment of the utility model, and different from first embodiment is, in the present embodiment, the V-shaped structure in rope-winding wheel rope groove cross section, rope sheave 6 has v-depression 6.1A and bottom land is plane 6.1A2.
Figure 14 is the structural representation of the 6th embodiment of the utility model, different from first embodiment is, in the present embodiment, rope-winding wheel 6 is by revolver sheet 6-1, rightly takes turns the fabricated structure that sheet 6-1 fits and fixedly to form, revolver sheet 6-1, the right sheet 6-1 fixing v-depression 6.1A that consists of afterwards that fits that takes turns.The utility model prompting, the combined type rope-winding wheel can be applied among other embodiment of the present utility model.
The utility model prompting, in other embodiments, the cross section of rope-winding wheel groove also can be other arcuate structure.
The utility model 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 the purpose of this utility model as long as can control the control mode of suspender deflection.
The utility model 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 utility model prompting, in other embodiments, rope-winding wheel with hang between the body except adopt securing member fixing, also can adopt to comprise and be welded on other interior known fixed form.
Claims (10)
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 rope-winding wheel on the body hanging, be provided with the groove that twines rope on the rope-winding wheel, 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, during use, working rope passes and walks around rope-winding wheel from lacing hole and is wrapped on the rope groove, 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.
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, it is characterized in that, a described face that hangs body is provided with the first U-shaped wire rope handling spare, the first rope-winding wheel, and at another face that hangs body the second U-shaped wire rope handling spare, the second rope-winding wheel are set, the first U-shaped wire rope handling spare and hang between the body and to consist of the first lacing hole, the second U-shaped wire rope handling spare with hang formation the second lacing hole between the body.
4. suspender according to claim 1 is characterized in that, the V-shaped structure in described rope groove cross section.
5. suspender according to claim 1 is characterized in that, described rope groove cross section is locally ellipticity shape structure.
6. suspender according to claim 4 is characterized in that, the V-shaped structure in described rope groove cross section and bottom land are fillet.
7. suspender according to claim 4 is characterized in that, the V-shaped structure in described rope groove cross section and bottom land are the plane.
8. the described suspender of arbitrary claim is characterized in that according to claim 1-7, and described rope-winding wheel wheel body is the integral type structure.
9. the described suspender of arbitrary claim is characterized in that according to claim 1-7, described rope-winding wheel wheel body by the revolver sheet, right take turns sheet fit fixedly form to box-like structure, revolver sheet, the right sheet fixing vee-rope groove that consists of afterwards of fitting of taking turns.
10. the described suspender of arbitrary claim is characterized in that according to claim 1-7, described rope-winding wheel by securing member with hang body and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527856 CN202844414U (en) | 2012-10-16 | 2012-10-16 | Suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527856 CN202844414U (en) | 2012-10-16 | 2012-10-16 | Suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844414U true CN202844414U (en) | 2013-04-03 |
Family
ID=47975655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527856 Expired - Lifetime CN202844414U (en) | 2012-10-16 | 2012-10-16 | Suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721356A (en) * | 2012-10-16 | 2014-04-16 | 何少敦 | Overhanging device |
-
2012
- 2012-10-16 CN CN 201220527856 patent/CN202844414U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721356A (en) * | 2012-10-16 | 2014-04-16 | 何少敦 | Overhanging device |
| WO2014059696A1 (en) * | 2012-10-16 | 2014-04-24 | He Shaodun | Suspension device |
| CN103721356B (en) * | 2012-10-16 | 2016-03-02 | 何少敦 | A kind of suspender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202844412U (en) | Hanger | |
| CN102716554B (en) | Suspension device | |
| CN102641565A (en) | Suspension device | |
| CN202844415U (en) | Variable cross-section rope wheel and suspension device thereof | |
| CN202892706U (en) | Variable cross-section rope winding wheel and suspension device thereof | |
| CN202844414U (en) | Suspension device | |
| CN202538203U (en) | Suspender | |
| CN202569228U (en) | Suspending device | |
| CN103721356B (en) | A kind of suspender | |
| CN202961563U (en) | Section-variable winding rope sheave and suspender thereof | |
| CN202724492U (en) | Suspension device | |
| CN202802572U (en) | Suspension device | |
| CN202802554U (en) | Hanger | |
| CN102847244B (en) | Hanger | |
| CN202892685U (en) | Suspension device | |
| CN203108104U (en) | Hand-operated rope control device and rope descender using same | |
| CN102824703A (en) | Suspender | |
| CN103785119A (en) | Cross-section variable rope winding wheel and suspension device with same | |
| CN103566493B (en) | A kind of suspender | |
| CN208678194U (en) | Lifesaving device | |
| CN2860527Y (en) | Transmission of fall-slowing device for armored rope | |
| CN103785121A (en) | Cross-section-variable rope reel and hanging device thereof | |
| CN203028351U (en) | Hand bag | |
| CN204411530U (en) | A kind of rope hanging device | |
| CN103785122A (en) | Cross-section-variable rope reel and hanging device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130403 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |