CN102515051A - Suspension descending system - Google Patents
Suspension descending system Download PDFInfo
- Publication number
- CN102515051A CN102515051A CN2011104583941A CN201110458394A CN102515051A CN 102515051 A CN102515051 A CN 102515051A CN 2011104583941 A CN2011104583941 A CN 2011104583941A CN 201110458394 A CN201110458394 A CN 201110458394A CN 102515051 A CN102515051 A CN 102515051A
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- CN
- China
- Prior art keywords
- rope
- spare
- conductor
- conductor rope
- adapter plate
- 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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L3/00—Safety devices for use in window-cleaning
- A47L3/04—Safety ropes
Abstract
A suspension descending system aims to solve the problem that the conventional single-person lifting appliance is difficult to operate for people without training. In order to solve the technical problem, the invention adopts the technical scheme that the suspension descending system mainly comprises a work rope, a descender, a connector and a carrier, wherein the work rope is tied specially on the descender. The suspension descending system is characterized in that a rope guiding device is arranged; the rope guiding device mainly comprises a fixing plate, a connecting piece and a first rope guiding piece; the descender is connected with the fixing plate through the connecting piece; the first rope guiding piece is mounted on the fixing plate; after being tied specially on the descender, the work rope bypasses the rope guiding piece; the part of the rope between the descender and the first rope guiding piece is a pull rope end; the part of the rope behind the rope guiding piece is a free end; and an worker can descend by pulling the rope down instead of lifting the rope up, so that the operation is more convenient, safe and reliable.
Description
Technical field
The present invention relates to a kind of suspention decline system, relate in particular to a kind of with human body self weight be gravity, suspention decline system through hand control.
Background technology
In daily, usually use the single suspender of using of seat board formula during cleaning outer wall, during use, at first select a fixedly place of fastening rope at the roof place, with all ropes take the angle, take rib, at the bottom of the place of taking eaves uses rubber pad, in case the friction wear lifting rope; Again with beating what a special knot in the drop device on the present formula boatswain chair of lifting rope.Because such one special knot is arranged, so at work, boatswain chair can be toward gliding, and the people controls rope, can free operant.Briefly, glide a bit, what are carried what are slided, carry and how soon how soon sliding, up to end-of-job when up a rope is sub, boatswain chair is just past.External rendering engineering in high-altitude also can be used this instrument.Because when using suspender, the user of service also will carry out constructing operation together except operation rope descends, owing to be aloft work, therefore work has certain danger.Using the single suspender high-altitude application of seat board formula person must be the male citizen over 18 one full year of life; And through physical examination and safety method training; Can operation through passing the examination, the workman is pre-job must not to drink, and has uncomfortable symptom such as flu just must suspend aloft work.The single advantage with suspender of seat board formula is simple in structure, and is easy to operate, if safety measure is done thoughtfully, it is very high to use safety.
For standard works, the title of each type component is quoted the pertinent data of " the single suspender technical specification of security of Cleaning for Outer Wall of Building operation seat board formula " among this paper.Suspention decline system mainly is made up of working rope, drop device, adaptor union, seat apparatus.Drop device: be installed on the working rope, with operating personnel's own wt be power, device through hand control; The kind of drop device comprises now: bar type, multi-plate, Eight characters ring type and unload button, and wherein unload the button drop device and be commonly called as U type crab and buckle.Adaptor union: can the internal system part be linked together, have the ring parts of normally closed valve.Seat apparatus: take advantage of the device that carries the operating personnel, form by suspender belt, lining band and seat board.
Because the seat board formula is single to be in drop device, to beat what a special knot with suspender, and utilizes the weight of lower end rope self will tie tension, and seat board and human body are fixed and are suspended in the air; When needs descended, the operator must up carry the special end rope of forging, and said special knot is not tightened up; At this moment, human body descends, and how many ropes carries; How many human bodies glides, and how soon rope is carried, and how soon human body glides.The general personnel that are responsible for the exterior wall cleaning require in vigorous health and received training just to allow operation, correlation technique standard these to be had clearly regulation.Problem is, the operating personnel when using suspender, when needs descend, rope up, if the aspect ratio of building is, the rope needs are very long, weight is also very big, the strength that up need cost a lot of money during the rope rope.Therefore, for not receiving training or the not enough people of strength, it is very tired very difficult using prior art products to operate.
Summary of the invention
The seat board formula is single with suspender in use now in order to overcome, and the strength that the operating personnel need cost a lot of money at rope up is for there not being trained people; The problem that has operating difficulties, the present invention proposes a kind of suspention decline system, and it is through setting up the service direction that guide rope device changes rope; When the operating personnel descends; Not rope up, but pulling cord down, because be suspended in when aerial as the operation personnel; No matter be to adopt upright suspention posture or seat formula suspention posture, down pulling cord more more convenient than rope up, better put forth one's strength.
The technical scheme that technical solution problem of the present invention adopts is, a kind of suspention decline system that the present invention proposes mainly comprises working rope, drop device, adaptor union, takes advantage of and carry a device; Said working rope is stamped a special knot on drop device, it is characterized in that, guide rope device also is set; Said guide rope device mainly comprises adapter plate, attaching parts and the first conductor rope spare; Said drop device is connected with adapter plate through attaching parts, and the said first conductor rope spare is installed on the adapter plate, and said working rope is walked around conductor rope spare after on drop device, stamping a special knot again; Rope between the drop device and the first conductor rope spare is the stay cord end, and the later rope of the first conductor rope spare is a free end; When needs descended, operating personal was not that up rope is sub, but with the past drop-down rope that is positioned at the stay cord end of hand, at this moment, the rope of stay cord end becomes relaxed state by tensioning state, and human body begins to descend, and free-ended rope is then up carried.Because the operating personnel is suspended in when aerial, no matter be to adopt the suspention posture, or adopt a seat formula posture, down pulling cord is always better put forth one's strength than rope up, more convenient operation not only, and also safe and reliable.
One of preferred version of the present invention: said conductor rope spare is a hook-like part.As long as working rope can be walked around hook-like part and just on hook-like part, slide and can meet the demands, the hook with safety tong of the manufacturer production of production safety band accessory can be used now, perhaps just can use without creationary change.
Two of preferred version of the present invention: the second conductor rope spare also is set on adapter plate; Said working rope is walked around the second conductor rope spare earlier after on drop device, stamping a special knot; And then walk around the first conductor rope spare; Rope between the second conductor rope spare and the first conductor rope spare is the stay cord end, and the later rope of the first conductor rope spare is a free end.When needs descended, operating personal was not that up rope is sub, but with the past drop-down rope that is positioned at the stay cord end of hand, at this moment, the rope of stay cord end becomes relaxed state by tensioning state, and human body begins to descend, and free-ended rope is then up carried.
Three of preferred version of the present invention: the said first conductor rope spare is installed in the adapter plate upside, and the said second conductor rope spare is installed in the adapter plate downside.
Four of preferred version of the present invention: said conductor rope spare is a roll wheel assembly, and said roll wheel assembly is fixed on the adapter plate, and said roll wheel assembly has the guide wheel of a rotation.The guide wheel that working rope drives roll wheel assembly when toward the drop-down rope that is arranged in the stay cord end rotates, and the rope of stay cord end becomes relaxed state by tensioning state, and human body begins to descend, and free-ended rope is then up carried.
The invention has the beneficial effects as follows,, change the service direction of rope through setting up conductor rope spare; When the operating personnel need descend, not rope up, but pulling cord down; Because when the operation personnel are suspended in when aerial, no matter be to adopt the suspention posture, or adopt a seat formula posture; Down pulling cord is always better put forth one's strength than rope up, more convenient operation not only, and also safe and reliable; A kind of suspention decline system that the present invention proposes; Be particularly suitable for not having trained personnel to use; Therefore, the high-altitude Suspenoing apparatus when being suitable as skin cleaning or external wall construction also can be used as the equipment of building ' s fire escape or as the speedily carry out rescue work equipment of lifesaving of fire-fighting.
Description of drawings
Fig. 1 is structural representation, the design sketch when Fig. 2 uses for this embodiment of an embodiment of prior art.
Fig. 3 is structural representation, the design sketch when Fig. 4 uses for this embodiment of first embodiment of the invention.
Fig. 5 is structural representation, the design sketch when Fig. 6 uses for this embodiment of second embodiment of the invention.
Fig. 7, Fig. 8, Fig. 9 are the structural representation of third embodiment of the invention.
Among the figure:
1. working rope, 1.1 special knots, 1.2A stay cord end, 1.2B free end, 1.2C fixed end, 2 drop devices; 3.1 attaching parts, 3.2 adaptor unions are 4. taken advantage of and are carried device, 5 guide rope devices, 5.1 adapter plates; 5.2A1, the 5.2A2 first conductor rope spare, the 5.2B second conductor rope spare, 5.2A21 guide wheel, 6 human bodies, 6.1 staff.
The specific embodiment
Fig. 1 is structural representation, the design sketch when Fig. 2 uses for this embodiment of an embodiment of prior art.Show among Fig. 1 that in the prior art, the seat board formula is single mainly to be comprised working rope 1, drop device 2, adaptor union 3.2, take advantage of and carry device 4 formations with suspender; During use, working rope 1 is fixed on eminence through fixed end 1.2C, said working rope 1 is stamped a special knot 1.1 on drop device 2, and human body 6 carries device 4 through taking advantage of, adaptor union 3.2 is fixed on the drop device 2; Because special knot 1.1 is arranged, human body 6 can be toward gliding, and 1 realizes freely descending but can restrict through operation element.Fig. 2 really schemes for the prior art Use Limitation, shows among the figure, and when needs descended, operating personal need only up be carried the special end rope of forging, and said special knot is not tightened up, and at this moment, operating personal just can descend; How many ropes up carries, and how many human bodies just glides, and how soon rope is carried, and how soon human body glides.So the personnel that generally carry out exterior wall cleaning require in vigorous health and trained personnel just allows operation, the correlation technique standard has clearly regulation to this.Problem is, if the aspect ratio of building is higher, it is very long that rope needs, and rope weight is then very big, up need spend very big strength during the rope rope.Therefore, for not receiving training or the not enough people of strength, it is very tired very difficult using prior art products to operate.The service instructions that special knot 1.1 is provided for the operating personal that uses this series products now or when selling this series products all is a known technology, and therefore, this paper no longer is elaborated to the concrete structure of special knot 1.1.
Fig. 3 is structural representation, the design sketch when Fig. 4 uses for this embodiment of first embodiment of the invention.Show among Fig. 3; Present embodiment mainly comprises working rope 1, drop device 2, adaptor union 3.2, takes advantage of and carry device 4, and said working rope 1 is stamped a special knot 1.1 on drop device 2, and different with prior art is; In the present embodiment; Also set up guide rope device 5, said guide rope device 5 mainly comprises adapter plate 5.1, attaching parts 3.1, the first conductor rope component 5.2A1, and said drop device 2 is connected fixing with adapter plate 5.1 through attaching parts 3.1; The said first conductor rope spare 5.2A1 is installed on the adapter plate 5.1; Said working rope 1 is walked around the first conductor rope spare 5.2A1 after on drop device 2, stamping a special knot 1.1 again, and the rope between the drop device 2 and the first conductor rope spare 5.2A1 is stay cord end 1.2A, and the later rope of the first conductor rope spare 5.2A1 is free end 1.2B.Because special knot 1.1 is arranged, human body 6 can not realized freely descending but can restrict through operation element toward gliding.Design sketch when Fig. 4 uses for this embodiment shows among the figure that different with prior art is; In the present embodiment, when needs descended, operating personal was not that up rope is sub; But with the hand 6.1 past drop-down ropes that are positioned at stay cord end 1.2A, at this moment, the rope of stay cord end 1.2A becomes relaxed state by tensioning state; Human body 6 begins to descend, and the rope of free end 1.2B is then up carried.In the present embodiment, through setting up guide rope device 5, change the service direction of rope; Because the operating personnel is suspended in when aerial, no matter is to adopt the suspention posture, or adopts a seat formula posture; Down pulling cord is always better put forth one's strength than rope up, more convenient operation not only, and also safe and reliable.
The present invention's prompting, in first embodiment of the invention, the first conductor rope spare 5.2A1 can adopt hook-like part, as long as working rope 1 can be walked around hook-like part and just on hook-like part, slide and can meet the demands; The hook with safety tong of the manufacturer production of production safety band accessory can be used now, perhaps just can use without creationary change.
The present invention prompting, special knot 1.1 is a known technology for the operator who uses the single suspender of Cleaning for Outer Wall of Building operation seat board formula now, and the distributor of the single suspender of seat board formula has also has a picture concerned introduction, and presents is not besides describe in detail bright.
Fig. 5 is structural representation, the design sketch when Fig. 6 uses for this embodiment of second embodiment of the invention.Show among Fig. 5 that different with first embodiment of the invention is, in the present embodiment; Also establish the second conductor rope spare 5.2B, the said second conductor rope spare 5.2B is installed in the downside of adapter plate 5.1, and said working rope 1 is stamped on drop device 2 after the special knot 1.1; At first walk around the second conductor rope spare 5.2B; And then walk around the first conductor rope spare 5.2A1, and the rope between the second conductor rope spare 5.2B and the first conductor rope spare 5.2A1 is stay cord end 1.2A, the later rope of the first conductor rope spare 5.2A1 is free end 1.2B; During toward the drop-down rope that is positioned at stay cord end 1.2A; The rope of stay cord end 1.2A becomes relaxed state by tensioning state, and human body 6 begins to descend, and the rope of free end 1.2B is then up carried.
In the present embodiment, the said first conductor rope spare 5.2A1 is installed in the adapter plate upside, and the said second conductor rope spare 5.2B is installed in the adapter plate downside.
Fig. 7, Fig. 8, Fig. 9 are the structural representation of third embodiment of the invention, and wherein Fig. 8, Fig. 9 are the local structure scheme drawing.Fig. 7 shows, different with second embodiment of the invention is, the first conductor rope spare 5.2A2 is a roll wheel assembly described in the present embodiment, and said roll wheel assembly is fixed on the adapter plate 5.1; Fig. 8, Fig. 9 show that said roll wheel assembly has the guide wheel 5.2A21 of a rotation; The guide wheel 5.2A21 that working rope drives roll wheel assembly when toward the drop-down rope that is arranged in stay cord end 1.2A rotates, and the rope of stay cord end 1.2A becomes relaxed state by tensioning state, and human body begins to descend, and the rope of free end 1.2B is then up carried.
Claims (5)
1. a suspention decline system mainly comprises working rope, drop device, adaptor union, takes advantage of and carry device, and said working rope is stamped a special knot on drop device; It is characterized in that; Guide rope device also is set, and said guide rope device mainly comprises adapter plate, attaching parts and the first conductor rope spare, and said drop device is connected with adapter plate through attaching parts; The said first conductor rope spare is installed on the adapter plate; Said working rope is walked around conductor rope spare after on drop device, stamping a special knot again, and the rope between the drop device and the first conductor rope spare is the stay cord end, and the later rope of the first conductor rope spare is a free end; When needs descended, operating personal was not that up rope is sub, but with the past drop-down rope that is positioned at the stay cord end of hand, at this moment, the rope of stay cord end becomes relaxed state by tensioning state, and human body begins to descend, and free-ended rope is then up carried.
2. suspention decline according to claim 1 system is characterized in that said conductor rope spare is a hook-like part.
3. suspention decline according to claim 1 system; It is characterized in that; The second conductor rope spare also is set on said adapter plate, and said working rope is walked around the second conductor rope spare earlier after on drop device, stamping a special knot, and then walks around the first conductor rope spare; Rope between the second conductor rope spare and the first conductor rope spare is the stay cord end, and the later rope of the first conductor rope spare is a free end.
4. suspention decline according to claim 3 system is characterized in that the said first conductor rope spare is installed in the adapter plate upside, and the said second conductor rope spare is installed in the adapter plate downside.
5. suspention decline according to claim 1 system is characterized in that said conductor rope spare is a roll wheel assembly, and said roll wheel assembly is fixed on the adapter plate, and said roll wheel assembly has the guide wheel of a rotation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104583941A CN102515051A (en) | 2011-12-31 | 2011-12-31 | Suspension descending system |
| PCT/CN2012/070091 WO2013097304A1 (en) | 2011-12-31 | 2012-01-06 | Suspension descent system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104583941A CN102515051A (en) | 2011-12-31 | 2011-12-31 | Suspension descending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102515051A true CN102515051A (en) | 2012-06-27 |
Family
ID=46286207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104583941A Pending CN102515051A (en) | 2011-12-31 | 2011-12-31 | Suspension descending system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102515051A (en) |
| WO (1) | WO2013097304A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015552A1 (en) * | 2012-07-26 | 2014-01-30 | He Shaodun | Suspension device |
| WO2014019273A1 (en) * | 2012-08-03 | 2014-02-06 | He Shaodun | Hanger |
| CN104224031A (en) * | 2014-08-29 | 2014-12-24 | 平湖普英特高层设备有限公司 | Special track-locking device for window-cleaning machines |
| CN106901663A (en) * | 2017-04-11 | 2017-06-30 | 广州犀鸟工业设计有限公司 | A kind of cleaning equipment |
| CN107432712A (en) * | 2017-04-11 | 2017-12-05 | 广州犀鸟工业设计有限公司 | A kind of firm cleaning equipment |
| CN107432711A (en) * | 2017-04-11 | 2017-12-05 | 广州犀鸟工业设计有限公司 | A kind of equipment for being used to clean |
| CN112665545A (en) * | 2021-01-14 | 2021-04-16 | 石家庄美帆贸易有限公司 | Rope safety detection device with two cleaning modes |
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| CN1647831A (en) * | 2005-01-28 | 2005-08-03 | 丁俊月 | Multifunction self rescuing and escaping device in fire |
| CN2794546Y (en) * | 2005-06-15 | 2006-07-12 | 许建伟 | Life saving slow landing device |
| JP2008036108A (en) * | 2006-08-07 | 2008-02-21 | Hiroshi Kuwajima | Evacuation apparatus |
| CN102358591A (en) * | 2011-10-28 | 2012-02-22 | 何少敦 | Suspension descending system |
| CN202415070U (en) * | 2011-12-31 | 2012-09-05 | 何少敦 | Hanging and lowering system |
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| US4296836A (en) * | 1978-03-20 | 1981-10-27 | Cooper Thomas F | Sky seat safety descent apparatus |
| US6446753B1 (en) * | 2000-10-04 | 2002-09-10 | Capital Safety Inc. | Method and apparatus for traversing a flexible member |
| CN2453967Y (en) * | 2000-12-13 | 2001-10-17 | 天津南华劳保皮件有限公司 | Hanger-plate type safety belt |
| US20080302600A1 (en) * | 2007-06-11 | 2008-12-11 | Richard Murray | Descent control device |
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2011
- 2011-12-31 CN CN2011104583941A patent/CN102515051A/en active Pending
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2012
- 2012-01-06 WO PCT/CN2012/070091 patent/WO2013097304A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1647831A (en) * | 2005-01-28 | 2005-08-03 | 丁俊月 | Multifunction self rescuing and escaping device in fire |
| CN2794546Y (en) * | 2005-06-15 | 2006-07-12 | 许建伟 | Life saving slow landing device |
| JP2008036108A (en) * | 2006-08-07 | 2008-02-21 | Hiroshi Kuwajima | Evacuation apparatus |
| CN102358591A (en) * | 2011-10-28 | 2012-02-22 | 何少敦 | Suspension descending system |
| CN202415070U (en) * | 2011-12-31 | 2012-09-05 | 何少敦 | Hanging and lowering system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015552A1 (en) * | 2012-07-26 | 2014-01-30 | He Shaodun | Suspension device |
| WO2014019273A1 (en) * | 2012-08-03 | 2014-02-06 | He Shaodun | Hanger |
| CN104224031A (en) * | 2014-08-29 | 2014-12-24 | 平湖普英特高层设备有限公司 | Special track-locking device for window-cleaning machines |
| CN106901663A (en) * | 2017-04-11 | 2017-06-30 | 广州犀鸟工业设计有限公司 | A kind of cleaning equipment |
| CN107432712A (en) * | 2017-04-11 | 2017-12-05 | 广州犀鸟工业设计有限公司 | A kind of firm cleaning equipment |
| CN107432711A (en) * | 2017-04-11 | 2017-12-05 | 广州犀鸟工业设计有限公司 | A kind of equipment for being used to clean |
| CN112665545A (en) * | 2021-01-14 | 2021-04-16 | 石家庄美帆贸易有限公司 | Rope safety detection device with two cleaning modes |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013097304A1 (en) | 2013-07-04 |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |