CN105819305B - A kind of elevator balanced heavy compensation transmission device of Shuangzi - Google Patents
A kind of elevator balanced heavy compensation transmission device of Shuangzi Download PDFInfo
- Publication number
- CN105819305B CN105819305B CN201610301870.1A CN201610301870A CN105819305B CN 105819305 B CN105819305 B CN 105819305B CN 201610301870 A CN201610301870 A CN 201610301870A CN 105819305 B CN105819305 B CN 105819305B
- Authority
- CN
- China
- Prior art keywords
- car
- counterweight block
- guide wheel
- bottom end
- hoistway
- 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.)
- Active
Links
Classifications
-
- 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 elevator balanced heavy compensation transmission devices of Shuangzi, include the upper car positioned at hoistway by front side and lower car, the hoistway is provided with the upper counterweight block of the lower counterweight block and corresponding lower car of corresponding upper car by rear side, the hoistway bottom end is connected with car compensation rope and lower car compensation rope, it is provided with lower counterweight block turnover guide wheel and upper counterweight block turnover guide wheel between the lower counterweight block and hoistway bottom end, car turnover guide wheel and lower car turnover guide wheel are provided between the lower car and hoistway bottom end;The device is directed to the work characteristics of Shuangzi elevator, pass through rational structural improvement, especially by the design in the optimization layout cooperation compensation rope channel of lower counterweight block, upper counterweight block, while compensating quality, the mass balance of system is maintained to the maximum extent, additional lateral force is not generated, disclosure satisfy that the technology requirement that two sets of independently operated elevator car mass are balanced compensated in same hoistway.
Description
Technical field
The present invention relates to elevator technology field, especially a kind of elevator balanced heavy compensation transmission device of Shuangzi.
Background technology
Shuangzi elevator shares a hoistway by two cars and two sets of balance systems and constitutes.Wherein upper and lower two cars and
Upper and lower two sets of balance systems are run along same track (main guide rail and secondary guide rail) up and down respectively.Shuangzi elevator has independent sedan-chair
Compartment system, balance system and control system, elevator can or inverted runnings respectively opposite according to advance setting.
Shuangzi elevator is generally located in skyscraper, and operation height is big.In running process of elevator, cage side or balance weight
The variation of side position causes the variation of the length of hoist ropes and trailing cable so as to cause the change of both sides traction, sees diagram 1.This
The change of kind traction will influence elevator brake torque, energy consumption increases, or even cannot meet the traction condition of elevator and pacify
Full accident.
The compensation scheme of the prior art is to compensate one end of rope to be fixed on cage bottom position of centre of gravity, and the other end is fixed on
The bottom position of centre of gravity of balance weight, the natural torsion section that rope hangs down, which uses, returns rope sheave guiding and tensioning, anti-bouncing device.Such skill
Art scheme, when individual well road list elevator, due to being the space of hoistway under car and counterweight, can allow rope by and accomplish
It is consistent with the car centre of form to compensate center of gravity;And when having two elevators in individual well road, since upper car and lower car are in upright projection
It overlaps in area, upper counterweight is overlapped with lower to focusing in planimetric area, is lower car under upper car, is under upper counterweight
Lower counterweight, therefore, upper car compensation rope 6 is stopped by lower car, and lower car compensation rope 7 is stopped by lower counterweight.Rope
The consistency of its center of gravity and centre of form when arrangement is difficult to realize system weight compensation.However, this is lateral for system balancing, reduction
Power ensures that elevator safety operation is most important.
The elevator balanced compensated of the prior art is presently limited to single elevator or double-car elevator (two sedan-chairs of linkage together
Compartment), and generally the both ends of compensation rope are separately fixed on car and balance weight, it can not achieve and be separately operable two in same hoistway
When platform car, the balanced compensated system balancing of upper and lower car;Lateral force and increase additional wear are easily caused in this way or car inclines
Tiltedly so that causing safety accident.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of elevator balanced heavy compensation transmission device of Shuangzi.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of elevator balanced heavy compensation transmission device of Shuangzi includes leaning on the upper car of front side and lower car positioned at hoistway,
The hoistway is provided with the upper counterweight block of the lower counterweight block and corresponding lower car of corresponding upper car, the hoistway bottom by rear side
End is connected with car compensation rope and lower car compensation rope, and lower balance weight is provided between the lower counterweight block and hoistway bottom end
Transfer guide wheel and upper counterweight block of block is transferred guide wheel, be provided between the lower car and hoistway bottom end car turnover guide wheel and
Lower car turnover guide wheel, the upper car lower end is provided with the left guide wheel of upper car that guide wheel includes arranged on left and right sides and upper car is right
Guide wheel, the lower car lower end middle are provided with lower car intermediate trailing wheel, and the lower counterweight block lower end is provided with guide wheel packet
Include the left guide wheel of lower counterweight block of arranged on left and right sides and the lower right guide wheel of counterweight block, the upper counterweight block lower end middle setting
There is upper counterweight block intermediate trailing wheel, upper sedan-chair is bypassed successively hoistway bottom end of the upper car compensation rope below lower car
The guide wheel of compartment lower end, upper car turnover guide wheel, lower counterweight block turnover guide wheel, lower counterweight block lower end guide wheel and with lower balance
Hoistway bottom end below pouring weight connects, and is bypassed successively hoistway bottom end of the lower car compensation rope below lower car
Lower car intermediate trailing wheel, lower car turnover guide wheel, upper counterweight block turnover guide wheel, upper counterweight block intermediate trailing wheel and with lower balance
Hoistway bottom end connection below pouring weight, wherein the lower counterweight block middle is provided with the compensation passed through for lower car compensation rope
Rope channel.
It is bypassed successively as a preference, hoistway bottom end of the upper car compensation rope below lower car upper
The left guide wheel left side of car, the right guide wheel right side of upper car, upper car turnover guide wheel, lower counterweight block turnover guide wheel, lower counterweight block
It is connect on the right side of right guide wheel, on the left of the left guide wheel of lower counterweight block and with the hoistway bottom end below lower counterweight block.
As a preference, bypassed down successively hoistway bottom end of the lower car compensation rope below lower car
Car intermediate trailing wheel left side, lower car intermediate trailing wheel right side, lower car turnover guide wheel, upper counterweight block turnover guide wheel, upper balance
It is connect on the right side of pouring weight intermediate trailing wheel, on the left of upper counterweight block intermediate trailing wheel and with the hoistway bottom end below lower counterweight block.
As a preference, the upper car turnover guide wheel and lower car turnover guide wheel have been respectively arranged below compensation rope
Anti-bouncing device.
As a preference, the width in compensation rope channel is bigger than the diameter of upper counterweight block intermediate trailing wheel.
The beneficial effects of the invention are as follows:The device is directed to the work characteristics of Shuangzi elevator, by rational structural improvement, especially
It is the design that rope channel is compensated by the optimization layout cooperation of lower counterweight block, upper counterweight block, while compensating quality,
The mass balance of system is maintained to the maximum extent, does not generate additional lateral force, disclosure satisfy that two sets of independence in same hoistway
The technology that the elevator car mass of operation is balanced compensated requires, and the medium design of lower counterweight block has and can be mended by upper car
Repay the compensation rope channel of rope so that upper car compensation rope and the mutually relative motion without interference of lower counterweight block, even if same hoistway
Two cars of interior operation, weight compensating system can keep balancing, and upper car, lower car be not extra to be come from laterally
Power, this for reduce component wear, reduce vibration and noise, ensure operational safety and ensure it is good it is riding impression have
Positive meaning, also makes that elevator operation stability is more preferable, avoids component wear, unexpecred braking caused by unbalance loading or oblique pull and slips
The safety accidents such as vehicle occur.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the stereogram of the present invention;
Fig. 2 is the front view of the parts such as upper car, lower car in the present invention;
Fig. 3 is the front view of the parts such as upper counterweight block, lower counterweight block in the present invention.
Specific implementation mode
It is with reference to the accompanying drawings and embodiments, right in order to make the object, technical solution and advantage of the application be more clearly understood
The present invention is further elaborated.For the thorough explanation present invention, some certain details can be related in following description
Section.And in these no specific details, the present invention then can may be realized still, i.e., the technical staff in fields is using herein
These descriptions and the others skilled in the art that state into fields effectively introduce their work essence.In addition it needs
Bright, word " front side " used in the following description, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to
Direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component, related skill
Art personnel to above-mentioned direction make it is simple, do not need creative adjustment and should not be construed as skill other than the application protection domain
Art.Term is explained:Balance weight, for the quality (EN81-1 of all or part of car dead weight of the energy saving balance being arranged:1998, the 3rd
Zhang Dingyi 3.3);Elevator components (the EN81-1 of car, transporting passengers or other load:1998, GB7588-2003 the 3rd chapters define
3.5);Counterweight, to keep the quality (EN81-1 of traction capacity:3.6) 1998, GB7588-2003 the 3rd chapters define;Compensation rope, belongs to
In the component part of balance weight, (in running process of elevator, the variation of the length of hoist ropes and trailing cable can cause cage side and right
The traction of heavy side changes.The change of this traction will directly affect traction condition and energy expenditure, it is therefore necessary to using benefit
Repaying rope or chain be balanced compensation --- pure damp Lee of Chinese architecture mechanization institute analogy keeps woods《Elevator design calculates and example》).It should
Understand, specific embodiment described herein is only used to explain the application, is not used to limit real protection scope.And it is to keep away
Exempt to obscure the purpose of the present invention, due to well known manufacturing method, control program, part dimension, material composition, circuit layout etc.
Technology is not it will be understood that therefore they are described in detail.Referring to Fig.1, Fig. 2, Fig. 3, a kind of Shuangzi are elevator balanced heavy
Compensation transmission device, include positioned at hoistway by front side upper car 1 and lower car 2, the hoistway rear side is provided with correspondence
The upper counterweight block 4 of the lower counterweight block 3 of upper car 1 and corresponding lower car 2, the hoistway bottom end 5 is connected with car compensation
Rope 6 and lower car compensation rope 7, be provided between the lower counterweight block 3 and hoistway bottom end 5 lower counterweight block turnover guide wheel 31 and
Upper counterweight block turnover guide wheel 41, is provided with car turnover guide wheel 11 and lower car between the lower car 2 and hoistway bottom end 5
Turnover guide wheel 21, it includes that the left guide wheel 12 of upper car of arranged on left and right sides and the upper car right side are led that 1 lower end of upper car, which is provided with guide wheel,
Wheel 13,2 lower end middle of the lower car is provided with lower car intermediate trailing wheel 22, and 3 lower end of lower counterweight block, which is provided with, leads
Wheel includes the left guide wheel 32 of lower counterweight block and the right guide wheel 33 of lower counterweight block of arranged on left and right sides, in 4 lower end of upper counterweight block
Between be provided with counterweight block intermediate trailing wheel 42, the upper car compensation rope 6 is opened from the hoistway bottom end 5 of 2 lower section of lower car
Begin successively around the guide wheel of 1 lower end of upper car, upper car turnover guide wheel 11, lower counterweight block turnover guide wheel 31, lower counterweight block 3
The guide wheel of lower end and with connect at the hoistway bottom end 5 of the lower section of lower counterweight block 3, the lower car compensation rope 7 is below lower car 2
Hoistway bottom end 5 at start successively bypass lower car intermediate trailing wheel 22, lower car turnover guide wheel 21, upper counterweight block turnover guide wheel
41, upper counterweight block intermediate trailing wheel 42 and with connect at the hoistway bottom end 5 of the lower section of lower counterweight block 3, wherein the lower balance weight
3 middle of block is provided with the compensation rope channel 34 passed through for lower car compensation rope 7.
In actual work, when upper 1 uplink of car, lower 3 downlink of counterweight block, upper car compensation rope 6 is raised, upper car
The length of compensation rope 6 is gradually increased in 1 side of upper car, is gradually reduced in 3 side of lower counterweight block, to compensate due on upper car 1
The reduction of hoist ropes and trailing cable length caused by row;When upper 1 downlink of car, lower 3 uplink of counterweight block simultaneously lifts car
Compensation rope 6, length of the upper car compensation rope 6 in car side gradually decrease and downwards 3 side of counterweight block movement, with compensation by
The increase of hoist ropes and trailing cable length caused by 1 downlink of upper car;When lower 2 uplink of car, 4 downlink of upper counterweight block,
Lower car compensation rope 7 is raised, and the length of lower car compensation rope 7 is gradually increased in 2 side of lower car, 4 side of upper counterweight block by
It is decrescence small, to compensate the reduction of hoist ropes and trailing cable length caused by 2 uplink of lower car;Instantly when 2 downlink of car,
4 uplink of upper counterweight block simultaneously lifts lower car compensation rope 7, and the length of the length of lower car compensation rope 7 in 2 side of lower car is gradual
It reduces and 4 side of counterweight block movement upwards, to compensate the hoist ropes caused by 2 downlink of lower car and trailing cable length
Increase.The medium design of lower counterweight block 3 has can facilitate upper car to mend by the compensation rope channel 34 of upper car compensation rope 6
Repay rope 6 and the mutually relative motion without interference of lower counterweight block 3.Upper car compensation rope 6 and lower car compensation rope 7 pass through corresponding sedan-chair
Vertical plane when compartment and counterweight block keeps flat with the guide rail vertical plane of upper car 1, lower car 2 and counterweight block respectively
Row, and it is coplanar with the center of gravity vertical plane of corresponding car and counterweight block.
Other embodiment, referring to Fig.1, the elevator balanced heavy compensation transmission device of a kind of Shuangzi of Fig. 2, Fig. 3, wherein this
It refers to a particular feature, structure, or characteristic that may be included at least one realization method of the application to locate so-called " embodiment ".?
" in the embodiment " that different places occur in this specification not refers both to the same embodiment, nor individual or selective
The mutually exclusive embodiment with other embodiment.Embodiment includes the upper car 1 and lower car 2 for being located at hoistway by front side, described
Hoistway is provided with the upper counterweight block 4 of the lower counterweight block 3 and corresponding lower car 2 of corresponding upper car 1, the hoistway bottom by rear side
End 5 is connected with car compensation rope 6 and lower car compensation rope 7, is provided with down between the lower counterweight block 3 and hoistway bottom end 5
Counterweight block turnover guide wheel 31 and upper counterweight block turnover guide wheel 41, sedan-chair is provided between the lower car 2 and hoistway bottom end 5
Compartment turnover guide wheel 11 and lower car turnover guide wheel 21,1 lower end of upper car is provided with the upper car that guide wheel includes arranged on left and right sides
Left guide wheel 12 and the right guide wheel 13 of upper car, 2 lower end middle of the lower car is provided with lower car intermediate trailing wheel 22, described lower flat
3 lower end of weight block is provided with the left guide wheel 32 of lower counterweight block and the right guide wheel 33 of lower counterweight block that guide wheel includes arranged on left and right sides, institute
It states 4 lower end middle of counterweight block and is provided with counterweight block intermediate trailing wheel 42.The upper car compensation rope 6 is under lower car
Start to lead around left 12 left side of guide wheel of upper car, right 13 right side of guide wheel of upper car, the turnover of upper car successively at the hoistway bottom end 5 of side
Right 33 right side of guide wheel of wheel 11, lower counterweight block turnover guide wheel 31, lower counterweight block, left 32 left side of guide wheel of lower counterweight block and under
It is connected at the hoistway bottom end 5 of 3 lower section of counterweight block.The lower car compensation rope 7 is opened from the hoistway bottom end 5 of 2 lower section of lower car
Begin to bypass 22 left side of lower car intermediate trailing wheel, 22 right side of lower car intermediate trailing wheel, lower car turnover guide wheel 21, upper balance weight successively
Block transfer guide wheel 41, the right side of upper counterweight block intermediate trailing wheel 42,42 left side of upper counterweight block intermediate trailing wheel and with lower counterweight block 3
It is connected at the hoistway bottom end 5 of lower section.
One group of upper car compensation rope 6 with continuous mass is set between upper car 1 and lower counterweight block 3.On upper car 1
When row, lower 3 downlink of counterweight block.At this moment, the length (quality) of upper car compensation rope 6 is gradually increased in cage side, in lower balance
3 side of pouring weight is then gradually reduced.As a result, hoist ropes, trailing cable caused by 4 uplink of upper car and lower 3 downlink of counterweight block
Mass change is compensated by upper car compensation rope 6.Another group is arranged between lower car 2 and upper counterweight block 4 has continuous mass
Lower car compensation rope 7.When lower 2 uplink of car, 4 downlink of upper counterweight block.At this moment, the length (quality) of lower car compensation rope 7
It gradually increases in cage side, is then gradually reduced in 4 side of upper counterweight block.As a result, 2 uplink of lower car and upper counterweight block 4
Hoist ropes caused by downlink, trailing cable mass change are compensated by lower car compensation rope 7.
For system balancing, the additional lateral force of reason does not cause reckon by the piece abrasion and inclination, the present embodiment to use in upper sedan-chair
Compartment 1, lower car 2 are respectively arranged to the rope pulley device by compensating rope on upper counterweight block 4, lower counterweight block 3, in hoistway
Above the melt pit of bottom end 5, car compensation rope 6, two fixing ends of lower car compensation rope 7 are respectively set and for by these benefits
That repays rope returns rope sheave, for these rope tensionings and prevents the device jumped out.Wherein described 3 middle of lower counterweight block is provided under confession
The compensation rope channel 34 that car compensation rope 7 passes through.The width in compensation rope channel 34 is than upper counterweight block intermediate trailing wheel 42
Diameter it is big, to ensure relative motion that upper car compensation rope 6 does not rub mutually with lower counterweight block 3.Upper car compensation rope 6, under
It (includes the steel wire with hoist ropes homogenous quantities that car compensation rope 7, which is respectively with some strength, uniform quality and the rope that can be bent,
Rope or transmission belt), the mass balance compensation for upper car 1, lower car 2.
Other embodiment, referring to Fig.1, the elevator balanced heavy compensation transmission device of a kind of Shuangzi of Fig. 2, Fig. 3, including position
The upper car 1 of front side and lower car 2, the hoistway is leaned on to be provided with 3 He of lower counterweight block of corresponding upper car 1 by rear side in hoistway
The upper counterweight block 4 of corresponding lower car 2, the hoistway bottom end 5 is connected with car compensation rope 6 and lower car compensation rope 7, described
Lower counterweight block turnover guide wheel 31 and upper counterweight block turnover guide wheel 41, institute are provided between lower counterweight block 3 and hoistway bottom end 5
It states and is provided with car turnover guide wheel 11 and lower car turnover guide wheel 21, the upper car 1 between lower car 2 and hoistway bottom end 5
Lower end is provided with the left guide wheel 12 of upper car and the right guide wheel 13 of upper car that guide wheel includes arranged on left and right sides, in 2 lower end of lower car
Between be provided with lower car intermediate trailing wheel 22,3 lower end of lower counterweight block is provided with the lower balance that guide wheel includes arranged on left and right sides
The left guide wheel 32 of pouring weight and the right guide wheel 33 of lower counterweight block, 4 lower end middle of the upper counterweight block are provided in counterweight block
Between guide wheel 42, the upper car compensation rope 6 from the hoistway bottom end 5 of the lower section of lower car 2 bypass 1 lower end of upper car successively
Guide wheel, upper car turnover guide wheel 11, lower counterweight block turnover guide wheel 31,3 lower end of lower counterweight block guide wheel and with lower balance weight
Connected at the hoistway bottom end 5 of the lower section of block 3, the lower car compensation rope 7 from the hoistway bottom end 5 of 2 lower section of lower car successively
Around lower car intermediate trailing wheel 22, lower car turnover guide wheel 21, upper counterweight block turnover guide wheel 41, upper counterweight block intermediate trailing wheel
42 and with connect at the hoistway bottom end 5 of the lower section of lower counterweight block 3, wherein 3 middle of lower counterweight block is provided with the lower car of confession
The compensation rope channel 34 that compensation rope 7 passes through.The upper car turnover guide wheel 11 and lower car turnover guide wheel 21 are respectively arranged below
There is compensation rope anti-bouncing device 8, when upper car compensation rope 6, lower car compensation rope 7 relax or jump out, is tensioned or is disconnected electricity
Gas safety switch is using as safeguard measure.The upper car compensation rope 6 of the present embodiment, the both ends of lower car compensation rope 7 are respectively by can
In the melt pit that ground terminates at same hoistway bottom end 5, terminating set has certain spring regulatory function, to adjust compensation rope
Tensile force.
According to above-mentioned principle, the present invention can also carry out change and modification appropriate to the above embodiment.Therefore, this hair
It is bright to be not limited to specific implementation mode disclosed and described above, some modifications and changes of the present invention should also be as to fall into this
In the scope of the claims of invention.
In practice, it to keep system balancing, upper car 1 and lower counterweight block 3, is respectively set along its center of gravity vertical plane
Two or several pulleys make the vertical plane formed by upper car compensation rope 6 thereon be parallel to upper car 1 and lower balance weight
The track vertical plane of block 3;Lower car 2 and upper counterweight block 4 are respectively set a pulley along its center of gravity vertical plane, make to lead to
It crosses the vertical plane that lower car compensation rope 7 thereon is formed and is parallel to lower car and the track vertical plane of upper balance weight.Upper sedan-chair
Rope pulley is returned in compartment and lower car returns rope pulley and respectively uses two sets, changes upper car compensation rope 6, lower car compensation rope 7 to play
The guiding role of traffic direction.Wherein at least a set of rope pulley that returns has tensioning and anti-bouncing function.For upper car compensation rope 6,
For lower car compensation rope 7, upper car returns rope pulley and lower car returns the melt pit ground that rope pulley is separately fixed at same hoistway
On, or be fixed on the rail system of elevator;Upper car compensation rope 6, lower car compensation rope 7 pass through upper car 1, lower car 2
Process be to be looped around car 1, rotate on 2 pulley of lower car and pass through.It is additional to keep compensated quality that will not cause
Lateral force simultaneously causes car or balance weight to tilt, and upper car compensation rope 6, lower car compensation rope 7 pass through upper car 1, lower sedan-chair respectively
When compartment 2 and lower counterweight block 3, upper counterweight block 4, vertical plane respectively with upper car 1, lower car 2 and lower counterweight block 3,
The mass cg vertical plane of upper counterweight block 4 keeps coplanar as far as possible.
By it was verified that in order to avoid car unbalance loading, elevator weight compensation impetus, the weight of car must be acted on
Heart position, so, the position of compensation rope placement is generally at the center of cage bottom in the prior art.But if it is double cars
In the case of be arranged so, then the compensation rope of upper 1 bottom centre of car is difficult to avoid lower car 2,4 bottom centre of upper counterweight block
Compensation rope is difficult to avoid lower counterweight block 3.Compensation rope both can be avoided centre bit by the present invention by improveing pulley arrangements
It sets, in turn ensures that the mass centre of compartment system remains unchanged.
While solving the problems, such as above-mentioned arrangement " avoiding ", car weight compensation device from a point of original technology by
Power is improved to two points or multiple spot stress (arranging that pulley position makes uniform force according to the stress point of specific car), and car is with position
It sets variation " weight " that is compensated and bears to become one " line " or entire " face " by one " point " and bear.It does so, compensates
Additional " weight " brought uniformly is acted on car, and elevator operation stability is more preferable, avoids because unbalance loading or oblique pull are made
Occur at safety accidents such as component wear, unexpecred braking and car slipping.
The embodiment of the design proves that two cars run in same hoistway, weight compensating system can keep flat
Weighing apparatus.It is exactly that upper car 1, lower car 2 be not extra from lateral power, this is for reducing parts in terms of showing car
Abrasion reduces vibration and noise, ensures operational safety and ensures that good riding impression has positive meaning.
Claims (5)
1. a kind of elevator balanced heavy compensation transmission device of Shuangzi includes the upper car (1) positioned at hoistway by front side and lower car
(2), it is characterised in that:The hoistway is provided with the lower counterweight block (3) of corresponding upper car (1) and corresponding lower car by rear side
(2) upper counterweight block (4), the hoistway bottom end (5) is connected with car compensation rope (6) and lower car compensation rope (7), described
It is provided with lower counterweight block turnover guide wheel (31) between lower counterweight block (3) and hoistway bottom end (5) and the turnover of upper counterweight block is led
It takes turns (41), car turnover guide wheel (11) and lower car turnover guide wheel is provided between the lower car (2) and hoistway bottom end (5)
(21), upper car (1) lower end is provided with the left guide wheel of upper car (12) and the right guide wheel of upper car that guide wheel includes arranged on left and right sides
(13), lower car (2) the lower end middle is provided with lower car intermediate trailing wheel (22), and lower counterweight block (3) lower end is set
It is equipped with the left guide wheel of lower counterweight block (32) and the lower right guide wheel of counterweight block (33) that guide wheel includes arranged on left and right sides, the upper balance
Pouring weight (4) lower end middle is provided with counterweight block intermediate trailing wheel (42), and the upper car compensation rope (6) is from lower car (2)
Start the guide wheel around upper car (1) lower end, upper car turnover guide wheel (11), lower balance successively at the hoistway bottom end (5) of lower section
Pouring weight transfer guide wheel (31), lower counterweight block (3) lower end guide wheel and at the hoistway bottom end (5) below lower counterweight block (3)
Connection, the lower car compensation rope (7) at the hoistway bottom end (5) below lower car (2) successively bypass lower car among
Guide wheel (22), lower car turnover guide wheel (21), upper counterweight block turnover guide wheel (41), upper counterweight block intermediate trailing wheel (42) and with
It is connected at hoistway bottom end (5) below lower counterweight block (3), wherein the lower counterweight block (3) middle is provided with for lower car
The compensation rope channel (34) that compensation rope (7) passes through.
2. the elevator balanced heavy compensation transmission device of a kind of Shuangzi according to claim 1, it is characterised in that:The upper sedan-chair
Compartment bypasses the left guide wheel of upper car (12) left side, upper car successively compensating rope (6) at hoistway bottom end (5) below lower car
Right guide wheel (13) right side, upper car turnover guide wheel (11), lower counterweight block turnover guide wheel (31), the right guide wheel of lower counterweight block (33)
Right side, on the left of the left guide wheel of lower counterweight block (32) and with connect at the hoistway bottom end (5) below lower counterweight block (3).
3. the elevator balanced heavy compensation transmission device of a kind of Shuangzi according to claim 1 or 2, it is characterised in that:It is described
Lower car compensation rope (7) at the hoistway bottom end (5) below lower car (2) to bypass lower car intermediate trailing wheel (22) successively left
Side, lower car intermediate trailing wheel (22) right side, lower car turnover guide wheel (21), upper counterweight block turnover guide wheel (41), upper balance weight
On the right side of block intermediate trailing wheel (42), on the left of upper counterweight block intermediate trailing wheel (42) and with the hoistway bottom end below lower counterweight block (3)
(5) it is connected at.
4. the elevator balanced heavy compensation transmission device of a kind of Shuangzi according to claim 1, it is characterised in that:The upper sedan-chair
Compartment turnover guide wheel (11) and lower car turnover guide wheel (21) have been respectively arranged below compensation rope anti-bouncing device (8).
5. the elevator balanced heavy compensation transmission device of a kind of Shuangzi according to claim 1, it is characterised in that:The compensation
The width of rope channel (34) is bigger than the diameter of upper counterweight block intermediate trailing wheel (42).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610301870.1A CN105819305B (en) | 2016-05-06 | 2016-05-06 | A kind of elevator balanced heavy compensation transmission device of Shuangzi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610301870.1A CN105819305B (en) | 2016-05-06 | 2016-05-06 | A kind of elevator balanced heavy compensation transmission device of Shuangzi |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105819305A CN105819305A (en) | 2016-08-03 |
CN105819305B true CN105819305B (en) | 2018-11-09 |
Family
ID=56528541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610301870.1A Active CN105819305B (en) | 2016-05-06 | 2016-05-06 | A kind of elevator balanced heavy compensation transmission device of Shuangzi |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105819305B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107285165B (en) * | 2017-08-08 | 2023-10-27 | 苏州江南嘉捷电梯有限公司 | Elevator compensation cable |
CN111372882A (en) * | 2017-11-24 | 2020-07-03 | 三菱电机株式会社 | Mounting device for elevator compensating ropes |
CN111153309A (en) * | 2020-02-29 | 2020-05-15 | 东南电梯股份有限公司 | Combined and independent hybrid drive double-car elevator and driving method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US353458A (en) * | 1886-11-30 | James murtatjgh | ||
US1837643A (en) * | 1931-03-28 | 1931-12-22 | Otis Elevator Co | Elevator system |
US5584364A (en) * | 1995-08-28 | 1996-12-17 | Sakita; Masami | Elevator system |
CN101205036A (en) * | 2006-12-14 | 2008-06-25 | 因温特奥股份公司 | Lift system |
CN101903278A (en) * | 2007-12-21 | 2010-12-01 | 因温特奥股份公司 | Elevator system having two elevator cars |
DE102013110778A1 (en) * | 2013-09-30 | 2015-04-02 | Thyssenkrupp Elevator Ag | elevator system |
CN205652979U (en) * | 2016-05-06 | 2016-10-19 | 广东铃木电梯有限公司 | Balanced heavy compensation transmission of shuangzi elevator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4113760B2 (en) * | 2002-11-01 | 2008-07-09 | 三菱電機株式会社 | Elevator equipment |
WO2006071222A1 (en) * | 2004-12-29 | 2006-07-06 | Otis Elevator Company | Compensation in an elevator system having multiple cars within a single hoistway |
-
2016
- 2016-05-06 CN CN201610301870.1A patent/CN105819305B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US353458A (en) * | 1886-11-30 | James murtatjgh | ||
US1837643A (en) * | 1931-03-28 | 1931-12-22 | Otis Elevator Co | Elevator system |
US5584364A (en) * | 1995-08-28 | 1996-12-17 | Sakita; Masami | Elevator system |
CN101205036A (en) * | 2006-12-14 | 2008-06-25 | 因温特奥股份公司 | Lift system |
CN101903278A (en) * | 2007-12-21 | 2010-12-01 | 因温特奥股份公司 | Elevator system having two elevator cars |
DE102013110778A1 (en) * | 2013-09-30 | 2015-04-02 | Thyssenkrupp Elevator Ag | elevator system |
CN205652979U (en) * | 2016-05-06 | 2016-10-19 | 广东铃木电梯有限公司 | Balanced heavy compensation transmission of shuangzi elevator |
Also Published As
Publication number | Publication date |
---|---|
CN105819305A (en) | 2016-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5122953B2 (en) | elevator | |
US7481299B2 (en) | Elevator with compensating device | |
CN201400508Y (en) | Evaluator without machine room | |
RU2013150668A (en) | SHAFT LIFT | |
CN105819305B (en) | A kind of elevator balanced heavy compensation transmission device of Shuangzi | |
CN209383241U (en) | The heavy-load type elevator structure of traction ratio 6:1 | |
CN202936065U (en) | Arrangement structure of knapsack frame-type elevator | |
CN105939955A (en) | Low-construction trolley for wire rope hoist | |
JP2007512204A5 (en) | ||
CN106494974A (en) | One kind drives elevator from traction | |
CN201713181U (en) | Right-angle gate opening bag rack elevator | |
CN104649100B (en) | Elevator compensation rope tension device | |
CN202912526U (en) | Compensating rope guiding tensioning device | |
CN211687885U (en) | Double-row connected elevator counterweight device | |
CN101955105A (en) | Right angle-opening cantilever elevator | |
CN205652979U (en) | Balanced heavy compensation transmission of shuangzi elevator | |
CN106061884B (en) | For the low structure trolley of Cable pull | |
CN207861677U (en) | A kind of diversion sheave top loaded type Backpack type villa elevator sedan-chair frame structure | |
CN105366488A (en) | Compensation device of lift | |
CN202897727U (en) | A six-guide rail large-tonnage goods lift | |
CN101955109A (en) | Right angle opening bag rack elevator | |
CN211338455U (en) | Knapsack formula elevator | |
CN205061286U (en) | Two cars are towline tension compensation arrangement for elevator | |
CN101205036A (en) | Lift system | |
CN207346943U (en) | A kind of high stability machine-roomless lift |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |