CN103663226A - Rope loosening preventing self-adaptive transmission gear train mechanism of lift - Google Patents
Rope loosening preventing self-adaptive transmission gear train mechanism of lift Download PDFInfo
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- CN103663226A CN103663226A CN201310646495.0A CN201310646495A CN103663226A CN 103663226 A CN103663226 A CN 103663226A CN 201310646495 A CN201310646495 A CN 201310646495A CN 103663226 A CN103663226 A CN 103663226A
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- rope
- idle wheel
- self adaptation
- wheel
- pressing plate
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Abstract
The invention discloses a rope loosening preventing self-adaptive transmission gear train mechanism of a lift comprises a fixing plate, a gear train pressing plate, a rope wheel, a self-adaptive idle gear, a pressing wheel and a rope outlet device, wherein the gear train pressing plate and the fixing plate are arranged in parallel in a spaced mode, the rope wheel is fixed to the fixing plate and located between the gear train pressing plate and the fixing plate, the self-adaptive idle wheel is located on one side of the rope wheel and located between the gear train pressing plate and the fixing plate, the pressing wheel is fixed to the gear train pressing plate and located above the rope wheel, the rope outlet is fixed to the gear train pressing plate, and a protrusion bar for increasing friction is arranged on a first rope wheel rope groove, close to the fixing plate, of the rope wheel. When the rope loosening preventing self-adaptive transmission gear train mechanism of the lift is installed, a self-adaptive idle wheel rope groove is matched with the rope wheel rope groove, a climbing rope is continuously wound between the rope wheel rope groove and the self-adaptive idle wheel rope groove and led out of the rope wheel rope groove, and the climbing rope stretches out through the rope outlet device. The rope loosening preventing self-adaptive transmission gear train mechanism of the lift has the advantages that rope loosening is effectively prevented, friction performance is good, the rope loosening preventing self-adaptive transmission gear train mechanism of the lift is resistant to abrasion and simple in structure, and the light weight requirement of a lifting device can be met easily.
Description
Technical field
The present invention relates to a kind of elevator that is mainly used in the fields such as high-rise life saving, mountain region exploration, Military Climb, relate in particular to a kind of Anti-rope drop self adaptation train mechanism of elevator.
Background technology
In fields such as tourism, motion, fire-fighting, anti-terrorisms, often will use needs people upwards climb or decline along a rope, thereby reaches the situation that makes people or object rise to eminence or drop to lower.In traditional method, people often directly contact with rope with hand, by hand, follow the friction force of rope to reach the object of climbing, and the height so not only climbing is limited, and the larger manpower and materials of waste.
Along with scientific and technological development, various machinery and electronics package are applied to this field, if publication number is " CN1046682A ", title " climbing string device ", climbing string device, be tied to form folder is hung on to the skyborne wirerope of suspention, cable wire, on rope or elongated pole, and mat trick interactive operation can make health follow rope rising or decline, and can stay in any position on hawser, it is characterized in that the sheave that this can rotate containing connecting airtight in week outside paired round about to napkin bag, in the middle of wherein one or two sheave periphery, be carved with tongue, eccentric ditch or not isometrical annular groove, outside sheave, all osculation points present a hole and can gang up above-mentioned hawser, this hole can change size with the rotation of sheave, when this Kong Bian great, this utensil can follow hawser by this and slide up and down, when diminishing, by clamping hawser, rest on any institute allocation and do not consider landing.
The elevator of prior art is all generally to provide power by battery, realizes the lifting of manned or loading by the work of battery drive motor.In order to ensure safety, the wheel train structure of lifter needs not produce relative sliding between guaranteed rope climbing and rope sheave, and does not deviate from the device of train.The defects such as existing gear mechanism exists complex structure, easily de-rope, need to improve.
Summary of the invention
In view of the existing above-mentioned deficiency of prior art mid-riser.The object of the present invention is to provide and a kind ofly have that effective anti-anti-avulsion rope, frictional behaviour are good and wear-resistant, the Anti-rope drop self adaptation train mechanism of the elevator of the advantages such as lightweight requirements of relatively simple, the lifter that is content with very little of structure simultaneously.
For realizing above-mentioned purpose of the present invention, the invention provides a kind of Anti-rope drop self adaptation train mechanism of elevator, the Anti-rope drop self adaptation train mechanism of described elevator comprises: an adapter plate; One train pressing plate, described train pressing plate and described adapter plate spacing be arranged in parallel; One rope sheave, described rope sheave is fixed on described adapter plate, and between described train pressing plate and described adapter plate; One self adaptation idle wheel, described self adaptation idle wheel is positioned at a side of described rope sheave, and between described train pressing plate and described adapter plate; One pinch roller, described pinch roller is fixed on described train pressing plate, and the top in described rope sheave; One rope stretching device, described rope stretching device is fixed on described train pressing plate; On first rope sheave grooving of the close adapter plate of described rope sheave, there is the raised line that increases friction; When mounted, described self adaptation idle wheel grooving matches with described rope sheave grooving, rope climbing continuous winding and drawing in rope sheave grooving between rope sheave grooving and self adaptation idle wheel grooving, and stretch out by described rope stretching device.
According to above-mentioned design of the present invention, described self adaptation idle wheel comprises: an axle of carrier pulley, and described self adaptation idle wheel is installed between described train pressing plate and described adapter plate by described axle of carrier pulley; One idle wheel cover, described idle wheel cover is sheathed on described axle of carrier pulley; Idle wheel, described idle wheel is sheathed on described idle wheel and puts; One gland, described gland is connected to one end of described idle wheel cover; Interstage sleeve, described interstage sleeve is connected to a side of described gland; The width of described idle wheel cover is greater than described idle wheel, and described idle wheel slides up and down in the width range of described idle wheel cover.
According to above-mentioned design of the present invention, the width of described idle wheel cover is greater than the width 2mm-5mm of described idle wheel.
According to above-mentioned design of the present invention, when described rope sheave grooving is N, self adaptation idle wheel grooving is N-1, N=2,3,4,5,6.
According to above-mentioned design of the present invention, described pinch roller comprises wheel pressing shaft, spring and bearing, and described pinch roller is compressed and is installed on the rope climbing on described rope sheave by spring and bearing.
According to above-mentioned design of the present invention, the surface of described rope sheave is through ionitriding process of surface treatment.
Advantage of the present invention and beneficial effect are: be one, the fluctuation up and down that self adaptation idle wheel mechanism adapts to rope climbing automatically, can guarantee better that rope do not deviate from idle wheel, fundamentally solved the upper most important de-rope problem of wheel train structure safety.
Two, be to increase the rope sheave that has raised line design, solved the situation that produces not relative sliding between rope and rope sheave due to friction force, improve better its friction and abrasion resistance properties.
Three, be that new pressing wheel mechanism structure is simpler, easily operation, meets the requirement of complete machine weight-saving.
Accompanying drawing explanation
Fig. 1 is the perspective view of the Anti-rope drop self adaptation train mechanism of a kind of elevator of the present invention.
Fig. 2 is the perspective view of self adaptation idle wheel of the Anti-rope drop self adaptation train mechanism of a kind of elevator of the present invention.
Fig. 3 is the perspective view of rope sheave of the Anti-rope drop self adaptation train mechanism of a kind of elevator of the present invention.
The specific embodiment
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail, however described embodiment is only for furnishing an explanation and the use of explaining, can not be used for limiting scope of patent protection of the present invention.
As shown in Figure 1, Figure 2 and Figure 3 be the Anti-rope drop self adaptation train mechanism of a kind of elevator of the present invention, the Anti-rope drop self adaptation train mechanism of described elevator comprises: an adapter plate 1; One train pressing plate 2, described train pressing plate 2 be arranged in parallel with described adapter plate 1 spacing; One rope sheave 3, described rope sheave 3 is fixed on described adapter plate 1, and between described train pressing plate 2 and described adapter plate 1; One self adaptation idle wheel 4, described self adaptation idle wheel 4 is positioned at a side of described rope sheave 3, and between described train pressing plate 2 and described adapter plate 1; One pinch roller 5, described pinch roller 5 is fixed on described train pressing plate 2, and the top in described rope sheave 3; One rope stretching device 6, described rope stretching device 6 is fixed on described train pressing plate 2; On first rope sheave grooving 31 of the close adapter plate 1 of described rope sheave 3, there is the raised line 32 that increases friction; When mounted, described self adaptation idle wheel grooving 40 matches with described rope sheave grooving 31, rope climbing (not shown) continuous winding and drawing in rope sheave grooving 31 between rope sheave grooving 31 and self adaptation idle wheel grooving 40, and stretch out by described rope stretching device 6.
According to above-mentioned design of the present invention, described self adaptation idle wheel 4 comprises: an axle of carrier pulley 41, and described self adaptation idle wheel is installed between described train pressing plate 2 and described adapter plate 1 by described axle of carrier pulley 41; One idle wheel cover 42, described idle wheel cover 42 is sheathed on described axle of carrier pulley 41; Idle wheel 43, described idle wheel 43 is sheathed on described idle wheel cover 42; One gland 44, described gland 44 is connected to one end of described idle wheel cover 43; Interstage sleeve 45, described interstage sleeve 45 is connected to a side of described gland 44; The width of described idle wheel cover 42 is greater than described idle wheel 43, and institute gives an account of 43 and takes turns in described idle wheel overlaps 42 width range and slide up and down.
According to above-mentioned design of the present invention, the width of described idle wheel cover 42 is greater than the width 2mm-5mm of described idle wheel 43.
According to above-mentioned design of the present invention, when described rope sheave grooving 31 is N, self adaptation idle wheel grooving 40 is N-1, N=2,3,4,5,6.
According to above-mentioned design of the present invention, described pinch roller 5 comprises wheel pressing shaft (not shown), spring (not shown) and bearing (not shown), and described pinch roller 5 is compressed and is installed on the rope climbing (not shown) on described rope sheave 3 by spring (not shown) and bearing (not shown).
According to above-mentioned design of the present invention, the surface of described rope sheave 3 is through ionitriding process of surface treatment.
Advantage of the present invention and beneficial effect are: be one, the fluctuation up and down that self adaptation idle wheel mechanism adapts to rope climbing automatically, can guarantee better that rope do not deviate from idle wheel, fundamentally solved the upper most important de-rope problem of wheel train structure safety.
Two, be to increase the rope sheave that has raised line design, solved the situation that produces not relative sliding between rope and rope sheave due to friction force, improve better its friction and abrasion resistance properties.
Three, be that new pressing wheel mechanism structure is simpler, easily operation, meets the requirement of complete machine weight-saving.
Foregoing is only preferred embodiment of the present invention and the variant that exemplifies; be not used for limiting the present invention; within the spirit and principles in the present invention every, any modification and the improvement that need not creative thinking done, within all should being included in protection scope of the present invention.
Claims (6)
1. an Anti-rope drop self adaptation train mechanism for elevator, is characterized in that:
The Anti-rope drop self adaptation train mechanism of described elevator comprises:
One adapter plate;
One train pressing plate, described train pressing plate and described adapter plate spacing be arranged in parallel;
One rope sheave, described rope sheave is fixed on described adapter plate, and between described train pressing plate and described adapter plate;
One self adaptation idle wheel, described self adaptation idle wheel is positioned at a side of described rope sheave, and between described train pressing plate and described adapter plate;
One pinch roller, described pinch roller is fixed on described train pressing plate, and the top in described rope sheave;
One rope stretching device, described rope stretching device is fixed on described train pressing plate;
On first rope sheave grooving of the close adapter plate of described rope sheave, there is the raised line that increases friction;
When mounted, described self adaptation idle wheel grooving matches with described rope sheave grooving, rope climbing continuous winding and drawing in rope sheave grooving between rope sheave grooving and self adaptation idle wheel grooving, and stretch out by described rope stretching device.
2. the Anti-rope drop self adaptation train mechanism of a kind of elevator according to claim 1, is characterized in that:
Described self adaptation idle wheel comprises:
One axle of carrier pulley, described self adaptation idle wheel is installed between described train pressing plate and described adapter plate by described axle of carrier pulley;
One idle wheel cover, described idle wheel cover is sheathed on described axle of carrier pulley;
Idle wheel, described idle wheel is sheathed on described idle wheel and puts;
One gland, described gland is connected to one end of described idle wheel cover;
Interstage sleeve, described interstage sleeve is connected to a side of described gland;
The width of described idle wheel cover is greater than described idle wheel, and described idle wheel slides up and down in the width range of described idle wheel cover.
3. the Anti-rope drop self adaptation train mechanism of a kind of elevator according to claim 2, is characterized in that:
The width of described idle wheel cover is greater than the width 2mm-5mm of described idle wheel.
4. the Anti-rope drop self adaptation train mechanism of a kind of elevator according to claim 1, is characterized in that:
When described rope sheave grooving is N, self adaptation idle wheel grooving is N-1, N=2,3,4,5,6.
5. the Anti-rope drop self adaptation train mechanism of a kind of elevator according to claim 1, is characterized in that:
Described pinch roller comprises wheel pressing shaft, spring and bearing, and described pinch roller is compressed and is installed on the rope climbing on described rope sheave by spring and bearing.
6. the Anti-rope drop self adaptation train mechanism of a kind of elevator according to claim 1, is characterized in that:
The surface of described rope sheave is through ionitriding process of surface treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646495.0A CN103663226B (en) | 2013-12-06 | 2013-12-06 | A kind of Anti-rope drop self adaptation train mechanism of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646495.0A CN103663226B (en) | 2013-12-06 | 2013-12-06 | A kind of Anti-rope drop self adaptation train mechanism of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103663226A true CN103663226A (en) | 2014-03-26 |
| CN103663226B CN103663226B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646495.0A Expired - Fee Related CN103663226B (en) | 2013-12-06 | 2013-12-06 | A kind of Anti-rope drop self adaptation train mechanism of elevator |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5794737A (en) * | 1994-08-23 | 1998-08-18 | Zhong; Jianyuan | Antislip traction machine |
| CN200940080Y (en) * | 2006-07-27 | 2007-08-29 | 张建平 | Climbing rope type elevator |
| CN201442815U (en) * | 2009-07-08 | 2010-04-28 | 泰安巨菱钻探装备有限责任公司 | Automatic rope arranging and outgoing device of winch |
| CN102627234A (en) * | 2012-03-26 | 2012-08-08 | 哈尔滨工程大学 | Flexible cable traction device with force-measuring function |
| CN102145865B (en) * | 2011-02-14 | 2012-10-10 | 倪景明 | Active rope tensioning device for wire rope |
-
2013
- 2013-12-06 CN CN201310646495.0A patent/CN103663226B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5794737A (en) * | 1994-08-23 | 1998-08-18 | Zhong; Jianyuan | Antislip traction machine |
| CN200940080Y (en) * | 2006-07-27 | 2007-08-29 | 张建平 | Climbing rope type elevator |
| CN201442815U (en) * | 2009-07-08 | 2010-04-28 | 泰安巨菱钻探装备有限责任公司 | Automatic rope arranging and outgoing device of winch |
| CN102145865B (en) * | 2011-02-14 | 2012-10-10 | 倪景明 | Active rope tensioning device for wire rope |
| CN102627234A (en) * | 2012-03-26 | 2012-08-08 | 哈尔滨工程大学 | Flexible cable traction device with force-measuring function |
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| Publication number | Publication date |
|---|---|
| CN103663226B (en) | 2016-04-20 |
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Address after: 523000, No. two, No. 17, Songshan hi tech Industrial Development Zone, Guangdong, Dongguan, A207 Patentee after: Guangdong Tian Hao Technology Co., Ltd. Address before: 523000, No. two, No. 17, Songshan hi tech Industrial Development Zone, Guangdong, Dongguan, A207 Patentee before: Dongguan TianNan Optical Technology Co., Ltd. |
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Granted publication date: 20160420 Termination date: 20191206 |