CN109693991A - A kind of multiaction force balancing system that rope system winds in the same direction - Google Patents
A kind of multiaction force balancing system that rope system winds in the same direction Download PDFInfo
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- CN109693991A CN109693991A CN201811532708.6A CN201811532708A CN109693991A CN 109693991 A CN109693991 A CN 109693991A CN 201811532708 A CN201811532708 A CN 201811532708A CN 109693991 A CN109693991 A CN 109693991A
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- driving wheel
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Classifications
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- 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
- B66B7/10—Arrangements of ropes or cables for equalising rope or cable tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B15/00—Main component parts of mining-hoist winding devices
- B66B15/02—Rope or cable carriers
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Abstract
The invention discloses a kind of multiaction force balancing systems that rope system winds in the same direction, the boom hoist cable being connected including n root with hoisting container, it further include 2n-2 fixed wheel group and n driving wheel group, driving wheel group includes being mounted on same root driving wheel group transmission shaft and the preceding driving wheel and rear driving wheel of synchronization action, link block is installed on driving wheel group transmission shaft between preceding driving wheel and rear driving wheel, boom hoist cable is connected with link block, fixed wheel group includes the preceding fixed wheel for being mounted on the same fixed wheel group transmission shaft and synchronization action, middle fixed wheel and rear fixed wheel, the rear and front end of fixed wheel group transmission shaft passes through bearing block respectively and is fixed on hoisting container.The present invention effectively solves the problems, such as tension imbalance during multi rope winding, and lifting process is steadily reliable, and tension adjustment stages are steady, improves the service life and safety coefficient of lifting system.
Description
Technical field
The present invention relates to a kind of multi rope winding devices, and in particular to a kind of multiaction dynamic balance system that rope system winds in the same direction
System, belongs to the technical fields such as mine hoisting, elevator hoist.
Background technique
Multi rope winding system is the promotion system of a kind of personnel applied in coal, metal and high building and material etc.
System is mainly used in vertical hoistway China and promotes mineral, equipment, lifts personnel.Multi rope winding system and other lifting system phases
Than having many advantages, but also accordingly there is more insoluble technical problem, wherein especially with tension imbalance problem
It is prominent.Tension imbalance will cause wirerope premature abrasion and scrap, or even rope-broken accident occurs, and directly affect multi rope winding system
The safe operation of system.
The method for realizing equalization of strain between more ropes in the prior art has very much, such as lever, fluid pressure type, spring
Deng, but lever be only used for it is general than cannot achieve equalization of strain for deep-well road lifting system in shallower hoistway；
Spring is applied on the elevator in relatively low hoistway mostly because adjustment capability is limited；Fluid pressure type is applied among mine,
But sealing problem is difficult to solve, and its maintenance cost is very high, therefore application range is relatively narrow.
Summary of the invention
In order to overcome various deficiencies of the existing technology, it is flat that the present invention provides a kind of multiaction power that rope system winds in the same direction
Balance system effectively solves the problems, such as tension imbalance during multi rope winding, and lifting process is steadily reliable, tension adjustment stages
Steadily, the service life and safety coefficient of lifting system are improved.
In order to achieve the above-mentioned object of the invention, a kind of multiaction force balancing system that rope system winds in the same direction of the present invention, including n root
The boom hoist cable being connected with hoisting container, further includes 2n-2 fixed wheel group and n driving wheel group, and driving wheel group is same including being mounted on
On root driving wheel group transmission shaft and the preceding driving wheel and rear driving wheel of synchronization action, on the driving wheel group transmission shaft between preceding driving wheel and rear driving wheel
Link block is installed, boom hoist cable is connected with link block, and fixed wheel group includes being mounted on the same fixed wheel group transmission shaft and synchronization
Preceding fixed wheel, middle fixed wheel and the rear fixed wheel of movement, the rear and front end of fixed wheel group transmission shaft pass through bearing block respectively and are fixed on promotion appearance
On device；
Setting two sides cincture group include one in driving wheel group and one while fixed wheel group, intermediate middle wheel group, which is arranged in, includes
One middle driving wheel group, lower fixed wheel group in upper fixed wheel group and one in one；Wherein the dynamic front-wheel in the side of side cincture group passes through adjusting
The fixed block that wirerope is fixed on hoisting container with one is connected, while dynamic rear-wheel by adjust wirerope with while determine rear-wheel and be connected,
And the winding direction of two sections of adjusting wirerope is opposite；
Wheel is connected by adjusting wirerope during Bian Dingzhong wheel is upper fixed in, side determine front-wheel and in above determine front-wheel and pass through adjusting steel
Cord is connected, and the winding direction of two sections of wirerope is opposite；
In move that rear-wheel is upper in be determined rear-wheel and be connected by adjusting wirerope, in move front-wheel and under determine front-wheel and pass through adjusting steel
Cord is connected, and the winding direction of two sections of adjusting wirerope is opposite；
When boom hoist cable quantity is even number, each wheel group of cincture group and middle wheel group is arranged symmetrically；In lower determine rear-wheel
Determine rear-wheel with lower in another middle wheel group and be connected by adjusting wirerope, in it is lower it is fixed in wheel with lower in another middle wheel group determine middle take turns
It is connected by adjusting wirerope, and the winding direction of two sections of adjusting wirerope is opposite；
When boom hoist cable quantity is odd number, each wheel group of middle wheel group is arranged symmetrically；In it is lower determine rear-wheel with it is another in
It is lower in wheel group determine rear-wheel or determine rear-wheel with the side in cincture group to be connected by adjusting wirerope, in lower determine middle to take turns and is another
In wheel group it is lower fixed in side in wheel or cincture group determine rear-wheel and be connected by adjusting wirerope, and two sections adjust twining for wirerope
Around contrary；
Rear-wheel is moved by adjusting wirerope and another fixed block being fixed on hoisting container in the side of the cincture group of the other side
Be connected, while dynamic front-wheel by adjusting wirerope with while determine front-wheel and be connected, and two sections of winding directions for adjusting wirerope are opposite.
Further, preceding driving wheel and rear driving wheel pass through key and are mounted on driving wheel group transmission shaft；Preceding fixed wheel, it is middle final conclusion and after
Fixed wheel passes through key and is mounted on fixed wheel group transmission shaft.
Further, the side driving wheel group and middle driving wheel group are mounted on high in the same level height or different levels
Degree, each biographies moving axis determine drum drive axis and are arranged in parallel, and guarantee every two by adjusting the wheel of the pulley that wirerope connects
Slot alignment.
Further, side driving wheel group and middle driving wheel group are moved up and down each along vertical direction, and drive corresponding side driving wheel
Rotation.
The end of every adjusting wirerope winds two on each pulley and encloses and fix, and connects on same adjusting wirerope
Two pulleys winding direction it is opposite.
When the overtension of a certain boom hoist cable, and when its boom hoist cable tension is smaller, with the larger promotion steel of tension
Adjusting wirerope in the connected driving wheel group of cord, also tension is larger, and a fixed wheel is by adjusting steel wire in driving wheel group and fixed wheel group
Rope is connected, therefore this fixed wheel group is additionally provided with by biggish pulling force on a direction of rotation, and on the same fixed wheel group transmission shaft
Other fixed wheels, other fixed wheels respectively with close on the lesser fixed wheel group of tension and be connected by adjusting wirerope, therefore this fixed wheel group is same
When by the reversed opposite lesser pulling force of a rotation, moment unbalance causes the wheel shaft of this fixed wheel group towards the larger rotation of tension
Turn, so that adjusting wirerope in driving wheel group be made to be relaxed, power packages move up under the pulling force effect of boom hoist cable, thus
Reduce tension on boom hoist cable until the tension on each boom hoist cable reaches dynamic equilibrium.
The present invention solves the problems, such as the tension imbalance during existing multi rope winding, and has the advantage that 1, steel
Cord winding, increases the service life of wirerope, ensure that safety；2, using fixed wheel group in such a way that driving wheel group combines, and
It is made of for fixed wheel group multiple wheels, effectively reduces the component on each wheel, improve the stationarity adjusted vertically；It 3, can be according to need
The radical for the wirerope to be balanced, accordingly increases the number of middle wheel group, and the scope of application is wider.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention one；
Fig. 2 is the planar structure schematic diagram of the embodiment of the present invention two；
Fig. 3 is three planar structure schematic diagram of the embodiment of the present invention；
Fig. 4 is driving wheel group structural schematic diagram in the present invention；
Fig. 5 is fixed wheel group structural schematic diagram in the present invention；
Fig. 6 is the left view of embodiment one in the present invention；；
Fig. 7 is the top view of embodiment one in the present invention；
Fig. 8 is one equilibrium process schematic illustration of embodiment in the present invention；
Fig. 9 is two schematic perspective view of embodiment in the present invention；
Figure 10 is three schematic perspective view of embodiment in the present invention；
Figure 11 is example IV schematic perspective view in the present invention；
Figure 12 is five schematic perspective view of embodiment in the present invention；
Figure 13 is six schematic perspective view of embodiment in the present invention；
Figure 14 is the front view of embodiment six in the present invention；
In figure: 1, cincture group；1-1, side driving wheel group；Rear-wheel is moved on 1-1-1, side；Front-wheel is moved on 1-1-2, side；1-1-3, connection
Block；1-1-4, driving wheel group transmission shaft；1-2, side fixed wheel group；Rear-wheel is determined on 1-2-1, side；Front-wheel is determined on 1-2-2, side；1-2-3, Bian Ding
Middle wheel；1-2-4, fixed wheel group transmission shaft；1-2-5, bearing block；2, middle wheel group；2-1, middle driving wheel group；2-1-1, in move rear-wheel； 2-
1-2, in move front-wheel；2-2, in upper fixed wheel group；2-2-1, in upper determine rear-wheel；2-2-2, in upper determine front-wheel；2-2-3, in it is upper fixed in
Wheel；2-3, in lower fixed wheel group；2-3-1, in lower determine rear-wheel；2-3-2, in lower determine front-wheel；2-3-3, in it is lower fixed in wheel；3, steel is adjusted
Cord；4, fixed block；5, boom hoist cable.
Specific embodiment
The present invention is described in detail in the following with reference to the drawings and specific embodiments.For the convenience of description, will be before in Fig. 1
Before being defined as, after be defined as after, and the fixed wheel group of same specification according to position different instructions be side fixed wheel group and middle fixed wheel group,
The driving wheel group of same specification is side driving wheel group and middle driving wheel group according to the different instructions of position；
Embodiment one
A kind of multiaction force balancing system that the rope system for four ropes winds in the same direction, as shown in Figure 1, including four and being promoted
The connected boom hoist cable 5 of container further includes six fixed wheel groups and four driving wheel groups, as shown in figure 4, driving wheel group includes being mounted on
On same root driving wheel group transmission shaft 1-1-4 and the preceding driving wheel and rear driving wheel of synchronization action, the driving wheel between preceding driving wheel and rear driving wheel
Link block 1-1-3 is installed on group transmission shaft, boom hoist cable 5 is connected with link block 1-1-3, as shown in figure 5, fixed wheel group includes
It is mounted on the preceding fixed wheel, middle fixed wheel and rear fixed wheel of the same fixed wheel group transmission shaft 1-2-4 and synchronization action, fixed wheel group transmission shaft
Rear and front end passes through bearing block 1-2-5 respectively and is fixed on hoisting container；
Fig. 4 is by taking the driving wheel group of side as an example, and structure is identical therewith for other driving wheel groups；Fig. 5 is by taking the fixed wheel group of side as an example, other fixed wheel groups
Structure is identical therewith；
According to setting position, including two cincture groups 1 of two sides are arranged in and wheel group 2 in intermediate two is arranged in；Its
Middle cincture group includes a fixed wheel group 1-2 in driving wheel group 1-1 and one, and it includes moving in one that intermediate middle wheel group 2, which is arranged in,
Wheel group 2-1, lower fixed wheel group 2-3 in upper fixed wheel group 2-2 and one in one；It moves front-wheel 1-1-2 and passes through in the side of left side cincture group 1
Adjust wirerope 3 be connected with the fixed block 4 that one is fixed on hoisting container, while dynamic rear-wheel 1-1-1 pass through adjusting wirerope 3 and while
Determine rear-wheel 1-2-1 to be connected, and the winding direction of two sections of adjusting wirerope 3 is opposite；
Bian Dingzhong take turns 1-2-3 it is upper fixed in wheel 2-2-3 be connected by adjusting wirerope 3, side determine front-wheel 1-2-2 and on
Determine front-wheel 2-2-2 and be connected by adjusting wirerope 3, and the winding direction of two sections of wirerope is opposite；
In move that rear-wheel 2-1-1 is upper in be determined rear-wheel 2-2-1 and be connected by adjusting wirerope 3, in dynamic front-wheel 2-1-2 and under
Determine front-wheel 2-3-2 and be connected by adjusting wirerope 3, and the winding direction of two sections of adjusting wirerope 3 is opposite；
In it is lower determine rear-wheel 2-3-1 and determine rear-wheel 2-3-1 and pass through adjusting wirerope 3 to be connected with lower in another middle wheel group, under
Wheel 2-3-3 is connected with fixed middle wheel 2-3-3 lower in another middle wheel group by adjusting wirerope 3 in determining, and two sections of adjusting wirerope
3 winding direction is opposite；
Front-wheel 2-3-1 is determined under in another middle wheel group to be connected with front-wheel 2-1-2 dynamic in this group by adjusting wirerope 3, in
Dynamic rear-wheel 2-1-1 determines rear-wheel 2-2-1 and is connected by adjusting wirerope 3 with upper in this group, and two sections of windings for adjusting wirerope 3
It is contrary；In it is upper determine front-wheel 2-2-2 and with side in the cincture group of the other side determine front-wheel 1-2-2 and pass through adjusting wirerope 3 to be connected, on
Wheel 2-2-3 is connected with the fixed middle wheel 1-2-3 in side by adjusting wirerope 3 in fixed, and the winding direction phase of two sections of adjusting wirerope 3
Instead；
Side moves front-wheel 1-1-2 and is fixed on consolidating on hoisting container with another by adjusting wirerope 3 in the cincture group of the other side
Determine block 4 to be connected, while dynamic rear-wheel 1-1-1 with while determine rear-wheel 1-2-1 and pass through adjusting wirerope 3 to be connected, and two sections of adjusting wirerope 3
Winding direction it is opposite.
Preceding driving wheel and rear driving wheel pass through key and are mounted on driving wheel group transmission shaft；Preceding fixed wheel, middle final conclusion and rear fixed wheel are logical
Key is crossed to be mounted on fixed wheel group transmission shaft.
Further, the side driving wheel group 1-1 and middle driving wheel group 2-1 is mounted in the same level height, and each biographies are dynamic
Axis is determined drum drive axis and is arranged in parallel, and guarantees every two by adjusting the race alignment of the pulley of wirerope connection.
Further, side driving wheel group 1-1 and middle driving wheel group 2-1 are moved up and down each along vertical direction, and are driven corresponding
Side wheel rotation.
The end of every adjusting wirerope 3 winds two on each pulley and encloses and fix, and connects on same adjusting wirerope
The winding direction of two pulleys connect is opposite.
Embodiment two
The multiaction force balancing system that rope system for eight ropes winds in the same direction, as shown in Fig. 2, including eight and hoisting container
Connected boom hoist cable 5 further includes 14 fixed wheel groups and eight driving wheel groups, the connection of each wheel group in cincture group and middle wheel group
Canoe is the same as example 1, the difference is that, the side driving wheel group 1-1 and middle driving wheel group 2-1 are mounted on different
Level height, each biographies moving axis are determined drum drive axis and are arranged in parallel, and guarantee every two by adjusting the cunning of wirerope connection
The race of wheel is aligned.
Embodiment three
The multiaction force balancing system that rope system for nine ropes winds in the same direction, as shown in figure 3, including nine and hoisting container
Connected boom hoist cable 5, further includes 16 fixed wheel groups and nine driving wheel groups, left side cincture group with first to the 6th in take turns
The connection canoe of each wheel group is the same as example 1 in group, in the 7th in wheel group, in lower determine rear-wheel 2-3-1 and right edge
Side in wheel group determines rear-wheel 1-2-1 and is connected by adjusting wirerope 3, in it is lower fixed in side in wheel 2-3-3 and right side cincture group it is fixed
Rear-wheel 1-2-3 is connected by adjusting wirerope 3, and the winding direction of two sections of adjusting wirerope 3 is opposite；
Rear-wheel 1-1-1 is moved by adjusting wirerope 3 and another fixation being fixed on hoisting container in the side of right side cincture group 1
Block 4 is connected, while dynamic front-wheel 1-1-2 by adjusting wirerope 3 with while determine front-wheel 1-2-2 and be connected, and two sections adjust wirerope 3
Winding direction is opposite.
By taking four rope tension balancing device of same plane as an example, the principle of the present invention more rope tensions balance is explained in detail
State, as shown in Figure 1, when 5 overtension of boom hoist cable in left end in wheel group 2, in fixed wheel group in upper fixed wheel group 2-2
Fixed wheel group transmission shaft 1-2-4 of the transmission shaft 1-2-4 in lower fixed wheel group 2-3 will receive a unbalanced torque, thus
Fixed wheel group transmission shaft 1-2-4 in driving respectively in upper fixed wheel group 2-2 is rotated clockwise, and the fixed wheel group in lower fixed wheel group 2-3 passes
Moving axis 1-2-4 is rotated counterclockwise, in move rear-wheel 2-1-1 and in move front-wheel 2-1-2 on adjusting wirerope loosen, middle wheel group 2
Middle driving wheel group transmission shaft rises vertically, so that 5 tension of boom hoist cable in left end in wheel group be made to reduce；Meanwhile in middle wheel group 2
Fixed wheel group transmission shaft pass through adjust wirerope 3 drive left side cincture group 1 in fixed wheel group transmission shaft rotate clockwise, left side
Fixed wheel group transmission shaft rotation in cincture group 1 drives driving wheel group transmission shaft in the cincture group of left side to rotate clockwise adjusting wirerope
3, and the side of left end is moved front-wheel 1-1-2 and is connect with left end fixed block 4, therefore left end adjusts wirerope tightening, the side driving wheel group of left end
1-1 is moved down, and left end boom hoist cable tension increases；In fixed wheel group transmission shaft in lower fixed wheel group to rotate counterclockwise drive another
Driving wheel group transmission shaft in one group in driving wheel group 2-1 rotates counterclockwise, while fixed wheel group transmission shaft in right side being driven to turn counterclockwise
It is dynamic, so that the driving wheel group transmission shaft in right side in driving wheel group 2-1 moves down, the boom hoist cable 5 that wheel group is connected in right side
Tension increases；Upper fixed wheel group 2-2 drives right edge fixed wheel group 1-2 to rotate counterclockwise by adjusting wirerope 3 in right side, right edge
Fixed wheel group 1-2 drives right edge to move rear-wheel 1-1-1 again and rotates counterclockwise, and right edge is moved rear-wheel 1-1-1 and rotated counterclockwise, with right end
The adjusting wirerope 3 that fixed block 4 connects is tightened, and right end side driving wheel group 1-1 is moved down, and the boom hoist cable 5 being attached thereto is opened
Power increases, to realize that the tension between each boom hoist cable can always guarantee dynamic equilibrium.
Claims (5)
1. a kind of multiaction force balancing system that rope system winds in the same direction, the boom hoist cable being connected including n root with hoisting container
(5), which is characterized in that further include 2n-2 fixed wheel group and n driving wheel group, driving wheel group includes being mounted on the transmission of same root driving wheel group
On axis (1-1-4) and the preceding driving wheel and rear driving wheel of synchronization action, installed on the driving wheel group transmission shaft between preceding driving wheel and rear driving wheel
Have link block (1-1-3), boom hoist cable (5) is connected with link block (1-1-3), and fixed wheel group includes being mounted on the same fixed wheel group
The preceding fixed wheel of transmission shaft (1-2-4) and synchronization action, middle fixed wheel and rear fixed wheel, the rear and front end of fixed wheel group transmission shaft pass through respectively
Bearing block (1-2-5) is fixed on hoisting container；
Setting two sides cincture group (1) include one in driving wheel group (1-1) and one while fixed wheel group (1-2), be arranged in centre
Middle wheel group (2) includes lower fixed wheel group (2-3) in fixed wheel group (2-2) upper in a middle driving wheel group (2-1), one and one；Wherein
Move the fixed block that front-wheel (1-1-2) is fixed on hoisting container with one by adjusting wirerope (3) in the side of side cincture group (1)
(4) be connected, while dynamic rear-wheel (1-1-1) by adjusting wirerope (3) with while determine rear-wheel (1-2-1) and be connected, and two sections of adjusting steel wires
The winding direction of rope (3) is opposite；
Bian Dingzhong take turns (1-2-3) it is upper fixed in wheel (2-2-3) be connected by adjusting wirerope (3), side determine front-wheel (1-2-2) and
In it is upper to determine front-wheel (2-2-2) connected by adjusting wirerope (3), and the winding direction of two sections of wirerope is opposite；
In move that rear-wheel (2-1-1) is upper in be determined rear-wheel (2-2-1) and be connected by adjusting wirerope (3), in dynamic front-wheel (2-1-2) and
In it is lower determine front-wheel (2-3-2) and be connected by adjusting wirerope (3), and the winding directions of two sections of adjustings wirerope (3) are opposite；
When boom hoist cable (5) quantity is even number, each wheel group of cincture group (1) and middle wheel group (2) is arranged symmetrically；In it is lower fixed
Rear-wheel (2-3-1) determines rear-wheel (2-3-1) and is connected by adjusting wirerope (3) with lower in another middle wheel group, in lower fixed middle wheel (2-
3-3) it is connected with fixed middle wheel (2-3-3) lower in another middle wheel group by adjusting wirerope (3), and two sections of adjusting wirerope (3)
Winding direction it is opposite；
When boom hoist cable (5) quantity is odd number, each wheel group of middle wheel group (2) is arranged symmetrically；In lower determine rear-wheel (2-3-1)
Determine rear-wheel (2-3-1) in another middle wheel group times or determine rear-wheel (1-2-1) with the side in cincture group to pass through adjusting wirerope
(3) be connected, in it is lower fixed in wheel (2-3-3) and another middle wheel group it is lower it is fixed in Bian Dinghou in wheel (2-3-3) or cincture group
It takes turns (1-2-3) and is connected by adjusting wirerope (3), and two sections of winding directions for adjusting wirerope (3) are opposite；
It moves rear-wheel (1-1-1) and is fixed on hoisting container by adjusting wirerope (3) with another in the side of the cincture group (1) of the other side
Fixed block (4) be connected, while dynamic front-wheel (1-1-2) by adjusting wirerope (3) with while determine front-wheel (1-2-2) and be connected, and two sections
The winding direction for adjusting wirerope (3) is opposite.
2. the multiaction force balancing system that rope system according to claim 1 winds in the same direction, which is characterized in that preceding driving wheel is with after
Driving wheel passes through key and is mounted on driving wheel group transmission shaft；Preceding fixed wheel, middle fixed wheel and rear fixed wheel pass through key and are mounted on fixed wheel group biography
On moving axis.
3. the multiaction force balancing system that rope system according to claim 2 winds in the same direction, which is characterized in that the side driving wheel
Group (1-1) and middle driving wheel group (2-1) are mounted in the same level height or different level heights, and each biographies moving axis is determined
Drum drive axis is arranged in parallel, and guarantees that every two is aligned by adjusting the race of the pulley of wirerope connection.
4. according to claim 1 to the multiaction force balancing system that rope system winds in the same direction described in 3 any claims, feature
It is, side driving wheel group (1-1) and middle driving wheel group (2-1) are moved up and down each along vertical direction, and corresponding side driving wheel is driven to turn
It is dynamic.
5. the multiaction force balancing system that rope system according to claim 4 winds in the same direction, which is characterized in that two every adjustings
The end of wirerope (3) winds two on each pulley and encloses and fix, and two pulleys connected on same adjusting wirerope
Winding direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532708.6A CN109693991B (en) | 2018-12-14 | 2018-12-14 | Multi-acting-force balancing system with ropes wound in same direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532708.6A CN109693991B (en) | 2018-12-14 | 2018-12-14 | Multi-acting-force balancing system with ropes wound in same direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109693991A true CN109693991A (en) | 2019-04-30 |
| CN109693991B CN109693991B (en) | 2020-09-08 |
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|---|---|---|---|
| CN201811532708.6A Active CN109693991B (en) | 2018-12-14 | 2018-12-14 | Multi-acting-force balancing system with ropes wound in same direction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745668A (en) * | 2019-11-27 | 2020-02-04 | 重庆迈高电梯有限公司 | Automatic tension balancing system for traction rope of elevator car |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815598A1 (en) * | 1978-04-11 | 1979-10-25 | Ind Aufzuege Gmbh | Length compensated fixture for lifting cables - has compensation rollers and wheels within enclosed housing ensuring uniform load distribution |
| FR2462381A1 (en) * | 1979-07-30 | 1981-02-13 | Falcy Bernard | Automatic multi-cable system tension balancing device - has wires passing over series of parallel fixed and floating rollers mounted in housing |
| CN2892781Y (en) * | 2006-04-24 | 2007-04-25 | 邹晓明 | Elevator towline tension automatic balancing device |
| CN201125113Y (en) * | 2007-10-24 | 2008-10-01 | 贵州友益佳电梯有限公司 | Tension automatic balance security device of elevator horseline |
| CN105110140A (en) * | 2015-08-18 | 2015-12-02 | 中国矿业大学 | Load change adaptive steel wire rope traction lifting system |
| CN205381845U (en) * | 2016-01-26 | 2016-07-13 | 森赫电梯股份有限公司 | Automatic tensioning governing system of elevator rope |
| CN105752798A (en) * | 2016-05-18 | 2016-07-13 | 东南电梯股份有限公司 | Lifting steel wire rope tension balance adjusting device and method |
| CN205472122U (en) * | 2016-01-25 | 2016-08-17 | 重庆迈高电梯有限公司 | Elevator rope tension automatic regulating apparatus |
| CN106946120A (en) * | 2017-05-02 | 2017-07-14 | 中国矿业大学 | A kind of extra deep shaft hoisting container end steel wire rope tension adjusting means and method |
-
2018
- 2018-12-14 CN CN201811532708.6A patent/CN109693991B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815598A1 (en) * | 1978-04-11 | 1979-10-25 | Ind Aufzuege Gmbh | Length compensated fixture for lifting cables - has compensation rollers and wheels within enclosed housing ensuring uniform load distribution |
| FR2462381A1 (en) * | 1979-07-30 | 1981-02-13 | Falcy Bernard | Automatic multi-cable system tension balancing device - has wires passing over series of parallel fixed and floating rollers mounted in housing |
| CN2892781Y (en) * | 2006-04-24 | 2007-04-25 | 邹晓明 | Elevator towline tension automatic balancing device |
| CN201125113Y (en) * | 2007-10-24 | 2008-10-01 | 贵州友益佳电梯有限公司 | Tension automatic balance security device of elevator horseline |
| CN105110140A (en) * | 2015-08-18 | 2015-12-02 | 中国矿业大学 | Load change adaptive steel wire rope traction lifting system |
| CN205472122U (en) * | 2016-01-25 | 2016-08-17 | 重庆迈高电梯有限公司 | Elevator rope tension automatic regulating apparatus |
| CN205381845U (en) * | 2016-01-26 | 2016-07-13 | 森赫电梯股份有限公司 | Automatic tensioning governing system of elevator rope |
| CN105752798A (en) * | 2016-05-18 | 2016-07-13 | 东南电梯股份有限公司 | Lifting steel wire rope tension balance adjusting device and method |
| CN106946120A (en) * | 2017-05-02 | 2017-07-14 | 中国矿业大学 | A kind of extra deep shaft hoisting container end steel wire rope tension adjusting means and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745668A (en) * | 2019-11-27 | 2020-02-04 | 重庆迈高电梯有限公司 | Automatic tension balancing system for traction rope of elevator car |
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