CN108046080A - A kind of anti-steel wire iope slippage elevator - Google Patents
A kind of anti-steel wire iope slippage elevator Download PDFInfo
- Publication number
- CN108046080A CN108046080A CN201711214123.5A CN201711214123A CN108046080A CN 108046080 A CN108046080 A CN 108046080A CN 201711214123 A CN201711214123 A CN 201711214123A CN 108046080 A CN108046080 A CN 108046080A
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- CN
- China
- Prior art keywords
- steel wire
- wire rope
- triggering
- elevator according
- iope slippage
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims description 29
- 230000003028 elevating effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 2
- 230000010534 mechanism of action Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of anti-steel wire iope slippage elevators, including traction sheave, the steel wire rope being wound on the traction sheave, it is characterized in that, the pinch roller for being arranged above mutually squeezing with the steel wire rope of the traction sheave, the pinch roller is mounted on vertical slide bar, further includes the vertical guide for being used to install the vertical slide bar for being located at the vertical slide bar both sides.Steel wire rope of the present invention remains certain additional pressure, is not easy to skid between steel wire rope and traction sheave.
Description
Technical field
The present invention relates to elevators field, more specifically to a kind of anti-steel wire iope slippage elevator.
Background technology
Steel wire rope is component important in elevator traction system, when the overweight carrying of elevator or steel wire rope and traction
Coefficient of friction between wheel becomes hour, and steel wire rope easily skids.
Application No. CN201310678295.3 discloses a kind of drag device for elevator, including traction machine, is oriented to
It takes turns, to pouring weight, car, counterweight diversion sheave, car diversion sheave, steel wire rope and press rope wheel, it is described to passing through the steel at the top of pouring weight
Cord is connected with the counterweight diversion sheave, and one end of the steel wire rope is fixed, and the steel wire rope passes through the counterweight vertically downward
After diversion sheave, after the traction sheave of the traction machine, successively after the press rope wheel and the directive wheel, hang down
Directly fixed after the car diversion sheave downwards, the top of the car is connected by the steel wire rope and the car diversion sheave
It connects.Although solving slippage problems, it is unreasonable to be fitted without space.
The content of the invention
The defects of for the prior art, the object of the present invention is to provide a kind of anti-steel wire iope slippage elevator, puck position is closed
Reason, steel wire rope remain certain additional pressure, are not easy to skid between steel wire rope and traction sheave.
The present invention above-mentioned technical purpose technical scheme is that：A kind of anti-steel wire iope slippage electricity
Ladder, including traction sheave, the steel wire rope being wound on the traction sheave, which is characterized in that the traction sheave be arranged above and
The pinch roller that the steel wire rope mutually squeezes, the pinch roller are mounted on vertical slide bar, further include and be located at the vertical slide bar both sides
For installing the vertical guide of the vertical slide bar.
Preferably, there is the indent with the traction sheave steel wire rope groove same profile on the pinch roller.
Preferably, the pressurizing unit again for being squeezed steel wire rope again when steel wire iope slippage is further included.
Preferably, the pressurizing unit again includes being mounted on the cunning being located in the vertical guide above the vertical slide bar
It is that dynamic pressure block, the first directive wheel above the vertical guide are connected with the second directive wheel and the wiper block and around
In being used for of being connected with the drawstring on the second directive wheel and the drawstring other end of first directive wheel and the wiper block
Keep the mass balance mechanism of mass balance, to make driving mechanism that the mass balance mechanism moves upwards, when the steel
Cord triggers the trigger mechanism of the driving mechanism action when skidding.
Preferably, the mass balance mechanism includes the first mass block, the support elevating lever of support first mass block,
The support elevating lever includes the oblique stress surface arranged on bottom；The guiding of multiple fixed settings is arranged on the support elevating lever
Sleeve.
Preferably, the driving mechanism includes horizontal movement push rod, and the horizontal movement push rod includes the use arranged on end
With the oblique force surface with the oblique stress surface interaction.
Preferably, the trigger mechanism includes mounting blocks, is located at installation installation cavity in the block, runs through institute from top to bottom
State the wire rope hole of mounting blocks, be located in the installation cavity and the trigger member that is passed through by the steel wire rope, the trigger member
On be provided with punched out, the outer surface of the trigger member has triggering force inclined-plane, further includes the bullet being located in the trigger member
Spring installing plate connects the spring installing plate and the first spring of the installation cavity bottom surface, and the horizontal movement push rod is slidably
It is located in the mounting blocks and has and the triggering force corresponding triggering stress surface in inclined-plane, the punched out and the steel
Cord has certain frictional force and the steel wire rope drives described touch using the frictional force when the steel wire rope skids suddenly
Outbox moves downward and the elastic force of the first spring is overcome to be contacted with the triggering stress surface.
Preferably, the trigger member hollow cylinder, be located at the hollow cylinder both ends in protrusion trigger unit, it is described touch
Hair force inclined-plane is located in the trigger unit.
Preferably, when the steel wire rope does not skid, between the triggering stress surface and the triggering force inclined-plane
Distance be more than the distance between the wiper block bottom surface and the vertical slide bar top surface, the triggering stress surface with it is described tactile
The distance between hair force inclined-plane is 1-5mm.
Preferably, the horizontal movement push rod is connected with the support elevating lever by pivoted link, the pivoted link
One end is hinged with horizontal movement push rod, and the other end is hinged with the support elevating lever.
In conclusion the invention has the advantages that：
1st, steel wire rope remains certain additional pressure, is not easy to skid between steel wire rope and traction sheave.
The 2nd, pressurizing unit again is set, passenger has been effectively ensured when elevator is parked in floor into fashionable security.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of the invention 1；
Fig. 2 is the structure diagram of one embodiment of the invention 2；
Fig. 3 is the structure diagram of trigger mechanism；
Fig. 4 is the enlarged diagram at A in Fig. 3.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention be subject to Patent Law.
Embodiment 1：As shown in Figure 1, a kind of anti-steel wire iope slippage elevator, including traction sheave 1, is wound on the traction sheave 1
Steel wire rope 2, which is characterized in that the pinch roller 3 for being arranged above mutually squeezing with the steel wire rope 2 of the traction sheave 1, it is described
Pinch roller 3 is mounted on vertical slide bar 4, further include be located at 4 both sides of vertical slide bar for installing the perpendicular of the vertical slide bar 4
Direction guiding rail 5.
Preferably, there is the indent with the 1 steel wire rope groove same profile of traction sheave on the pinch roller 3.
Embodiment 2 is different from embodiment 1, as in Figure 2-4, further include for when steel wire rope 2 skids again to steel wire
Pressurizing unit 6 again that rope 2 is squeezed.By setting pressurizing unit again, passenger when elevator is parked in floor is effectively ensured and has entered
When security.
Preferably, the pressurizing unit again 6, which includes being mounted in the vertical guide 5, is located at 4 top of vertical slide bar
Wiper block 61, the first directive wheel 62 above the vertical guide 5 and the second directive wheel 63 and the wiper block
61 connections and be wound on first directive wheel 62 and be connected with the drawstring 64 on the second directive wheel 63 and 64 other end of the drawstring
Be used for and the wiper block 61 keep mass balance mass balance mechanism 65, to make the mass balance mechanism 65 to
The driving mechanism 66 of upper movement triggers the trigger mechanism 67 that the driving mechanism 66 acts when the steel wire rope 2 skids.At this
Again in pressurizing unit 6, mass balance mechanism 65 keeps mass balance with 61 the two of wiper block, therefore, only needs trigger mechanism 67
As soon as the power of very little can make driving mechanism 66 that mass balance mechanism 65 be driven to move upwards to reach and transported under 61 phase of wiper block
It moves and is pressed in the purpose of vertical slide bar 4, i.e., become larger to the pressing force of steel wire rope, steel wire rope is not easy to skid.
Preferably, the mass balance mechanism 65 includes the first mass block 651, the branch of support first mass block 651
Elevating lever 652 is supportted, the support elevating lever 652 includes the oblique stress surface 6521 arranged on bottom；It is covered on the support elevating lever 652
Pilot sleeve 68 equipped with multiple fixed settings.
Preferably, the driving mechanism 66 includes horizontal movement push rod 661, and the horizontal movement push rod 661 includes being arranged on
End to the oblique force surface 6611 that interacts with the oblique stress surface 6521.
Preferably, the trigger mechanism 67 include mounting blocks 671, be located in the mounting blocks 671 installation cavity 672, from
Upper and lower wire rope hole 673 through the mounting blocks 671, be located in the installation cavity 672 and worn by the steel wire rope 2
The trigger member 674 crossed, punched out 675 is provided in the trigger member 674, and there is triggering to apply for the outer surface of the trigger member 674
Power inclined-plane 676 further includes the spring installing plate 677 being located in the trigger member 674, the connection spring installing plate 677 and institute
The first spring 678 of 672 bottom surface of installation cavity is stated, the horizontal movement push rod 661 is slidably located in the mounting blocks 671 and has
Have has with the corresponding triggering stress surface 6612 in triggering force inclined-plane 676, the punched out 675 with the steel wire rope 2
Certain frictional force and the utilization of steel wire rope 2 frictional force drive trigger member 674 when the steel wire rope 2 skids suddenly
It moves downward and the elastic force of the first spring 678 is overcome to be contacted with the triggering stress surface 6612.When elevator is parked in floor and multiplies
When visitor enters car, once the flow of the people entered is excessive, i.e., elevator is overweight, once reach between steel wire rope 2 and traction sheave 1
After maximum static friction force, steel wire rope can skid, that is to say, that in skidding in an instant, steel wire rope 2 can utilize force of sliding friction band
Dynamic trigger member 674 moves downward and hits triggering stress surface 6612 so that horizontal movement push rod 661 skids off and lifting mass balance
Mechanism 65, finally so that wiper block 61 glides and pressure is applied on steel wire rope 2 by vertical slide bar 4, realization squeezes again,
And after the extruding force increase that steel wire rope is subject to, frictional force increase, the resistance of motion of steel wire rope becomes larger, and rope speed is slack-off last
Passenger has been effectively ensured when elevator is parked in floor into fashionable security in stop motion.
Preferably, 674 hollow cylinder 6741 of trigger member, be located at 6741 both ends of hollow cylinder in protrusion touch
Hair portion 6742, the triggering force inclined-plane 676 are located in the trigger unit 6742.
Preferably, when the steel wire rope 2 does not skid, the triggering stress surface 6612 and the triggering force inclined-plane
The distance between 676 are more than the distance between 61 bottom surface of wiper block and vertical 4 top surface of slide bar, the triggering stress
Face 6612 exerts a force the distance between inclined-plane 676 as 1-5mm with the triggering.It is preferred that 3mm.
Preferably, the horizontal movement push rod 661 is connected with the support elevating lever 652 by pivoted link 679, described
679 one end of pivoted link is hinged with horizontal movement push rod 661, and the other end and the support elevating lever 652 are hinged.
Claims (10)
1. a kind of anti-steel wire iope slippage elevator, including traction sheave（1）, be wound on the traction sheave（1）On steel wire rope（2）, it is special
Sign is, the traction sheave（1）Be arranged above and the steel wire rope（2）The pinch roller mutually squeezed（3）, the pinch roller（3）
Mounted on vertical slide bar（4）On, it further includes and is located at the vertical slide bar（4）Both sides for installing the vertical slide bar（4）'s
Vertical guide（5）.
A kind of 2. anti-steel wire iope slippage elevator according to claim 1, which is characterized in that the pinch roller（3）It is upper have and
The traction sheave（1）The indent of steel wire rope groove same profile.
3. a kind of anti-steel wire iope slippage elevator according to claim 1, which is characterized in that further include to work as steel wire rope
（2）Again to steel wire rope during skidding（2）The pressurizing unit again squeezed（6）.
A kind of 4. anti-steel wire iope slippage elevator according to claim 3, which is characterized in that the pressurizing unit again（6）Bag
It includes mounted on the vertical guide（5）In be located at the vertical slide bar（4）The wiper block of top（61）, vertically lead arranged on described
Rail（5）First directive wheel of top（62）With the second directive wheel（63）And the wiper block（61）Connection and be wound on described
First directive wheel（62）With the second directive wheel（63）On drawstring（64）And the drawstring（64）The other end connection be used for and institute
State wiper block（61）Keep the mass balance mechanism of mass balance（65）, making the mass balance mechanism（65）Fortune upwards
Dynamic driving mechanism（66）, when the steel wire rope（2）The driving mechanism is triggered during skidding（66）The trigger mechanism of action（67）.
A kind of 5. anti-steel wire iope slippage elevator according to claim 4, which is characterized in that the mass balance mechanism（65）
Including the first mass block（651）, support first mass block（651）Support elevating lever（652）, the support elevating lever
（652）Oblique stress surface including being arranged on bottom（6521）；The support elevating lever（652）On be arranged with leading for multiple fixed settings
To sleeve（68）.
A kind of 6. anti-steel wire iope slippage elevator according to claim 5, which is characterized in that the driving mechanism（66）Including
Horizontal movement push rod（661）, the horizontal movement push rod（661）Including be arranged on end to the oblique stress surface（6521）
The oblique force surface of interaction（6611）.
A kind of 7. anti-steel wire iope slippage elevator according to claim 6, which is characterized in that the trigger mechanism（67）Including
Mounting blocks（671）, be located at the mounting blocks（671）In installation cavity（672）, from top to bottom run through the mounting blocks（671）'s
Wire rope hole（673）, be located at the installation cavity（672）In and for the steel wire rope（2）The trigger member passed through（674）, institute
State trigger member（674）On be provided with punched out（675）, the trigger member（674）Outer surface have triggering force inclined-plane
（676）, further include and be located at the trigger member（674）On spring installing plate（677）, the connection spring installing plate（677）With
The installation cavity（672）First spring of bottom surface（678）, the horizontal movement push rod（661）Slidably it is located at the mounting blocks
（671）In and with and it is described triggering exert a force inclined-plane（676）Corresponding triggering stress surface（6612）, the punched out（675）
With the steel wire rope（2）With certain frictional force and in the steel wire rope（2）Steel wire rope when skidding suddenly（2）Utilize this
Frictional force drives the trigger member（674）It moves downward and overcomes the first spring（678）Elastic force and the triggering stress surface
（6612）Contact.
A kind of 8. anti-steel wire iope slippage elevator according to claim 7, which is characterized in that the trigger member（674）It is hollow
Cylinder（6741）, be located at the hollow cylinder（6741）The trigger unit in protrusion at both ends（6742）, the triggering force inclined-plane
（676）Positioned at the trigger unit（6742）On.
9. a kind of anti-steel wire iope slippage elevator according to claim 7, which is characterized in that in the steel wire rope（2）It does not send out
During raw skidding, the triggering stress surface（6612）With the triggering force inclined-plane（676）The distance between be more than it is described slide press
Block（61）Bottom surface and the vertical slide bar（4）The distance between top surface, the triggering stress surface（6612）It exerts a force with the triggering
Inclined-plane（676）The distance between be 1-5mm.
A kind of 10. anti-steel wire iope slippage elevator according to claim 7, which is characterized in that the horizontal movement push rod
（661）With the support elevating lever（652）Pass through pivoted link（679）Connection, the pivoted link（679）It is transported with horizontal one end
Dynamic push rod（661）It is hinged, the other end and the support elevating lever（652）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711214123.5A CN108046080B (en) | 2017-11-28 | 2017-11-28 | A kind of anti-steel wire iope slippage elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711214123.5A CN108046080B (en) | 2017-11-28 | 2017-11-28 | A kind of anti-steel wire iope slippage elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108046080A true CN108046080A (en) | 2018-05-18 |
| CN108046080B CN108046080B (en) | 2019-06-14 |
Family
ID=62120777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711214123.5A Active CN108046080B (en) | 2017-11-28 | 2017-11-28 | A kind of anti-steel wire iope slippage elevator |
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| Country | Link |
|---|---|
| CN (1) | CN108046080B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776921A (en) * | 2020-06-04 | 2020-10-16 | 浙江富士美电梯有限公司 | Elevator capable of running stably |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004323213A (en) * | 2003-04-28 | 2004-11-18 | Fujitec Co Ltd | Rope drive mechanism |
| CN1968885A (en) * | 2005-03-15 | 2007-05-23 | 三菱电机株式会社 | Brake auxiliary device of elevator |
| CN204958046U (en) * | 2015-08-13 | 2016-01-13 | 卫小兵 | A two -way safety tongs for preventing car is unexpected to be removed |
-
2017
- 2017-11-28 CN CN201711214123.5A patent/CN108046080B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004323213A (en) * | 2003-04-28 | 2004-11-18 | Fujitec Co Ltd | Rope drive mechanism |
| CN1968885A (en) * | 2005-03-15 | 2007-05-23 | 三菱电机株式会社 | Brake auxiliary device of elevator |
| CN204958046U (en) * | 2015-08-13 | 2016-01-13 | 卫小兵 | A two -way safety tongs for preventing car is unexpected to be removed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776921A (en) * | 2020-06-04 | 2020-10-16 | 浙江富士美电梯有限公司 | Elevator capable of running stably |
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| Publication number | Publication date |
|---|---|
| CN108046080B (en) | 2019-06-14 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An anti slip elevator with steel wire rope Effective date of registration: 20210927 Granted publication date: 20190614 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Nanxun branch Pledgor: CIVIL ELEVATOR Co.,Ltd. Registration number: Y2021330001780 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220406 Granted publication date: 20190614 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Nanxun branch Pledgor: CIVIL ELEVATOR Co.,Ltd. Registration number: Y2021330001780 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of anti slip elevator with steel wire rope Effective date of registration: 20221128 Granted publication date: 20190614 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Nanxun branch Pledgor: CIVIL ELEVATOR Co.,Ltd. Registration number: Y2022330003300 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230417 Granted publication date: 20190614 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Nanxun branch Pledgor: CIVIL ELEVATOR Co.,Ltd. Registration number: Y2022330003300 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An elevator with anti slip steel wire rope Effective date of registration: 20230531 Granted publication date: 20190614 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Nanxun branch Pledgor: CIVIL ELEVATOR Co.,Ltd. Registration number: Y2023330001017 |
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