CN204111126U - A kind of elevator cable frame - Google Patents
A kind of elevator cable frame Download PDFInfo
- Publication number
- CN204111126U CN204111126U CN201420595388.XU CN201420595388U CN204111126U CN 204111126 U CN204111126 U CN 204111126U CN 201420595388 U CN201420595388 U CN 201420595388U CN 204111126 U CN204111126 U CN 204111126U
- Authority
- CN
- China
- Prior art keywords
- disk body
- take
- carrying
- capstan winch
- car
- 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.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A kind of elevator cable frame, comprise hoistway, to be arranged in described hoistway and the car be mutually permanently connected and counterweight, the towing machine of described car and described weight counterbalance operation is driven by jackstay, comprise and be arranged at the take-up capstan winch that described hoistway bottom is wound with the communication cable of the platypelloid type be electrically connected with described cage bottom, described take-up capstan winch and described car are connected.The utility model cable meets with stresses little, long service life.
Description
Technical field
The utility model relates to a kind of elevator cable frame, belongs to elevator and manufactures field.
Background technology
Cable one end of traditional elevator is pasted well enclosure clamp from machine room hole and is fixed, and slightly goes up and fix with support or Special clip in the middle part of hoistway.Under other end same method is fixed on car chassis.Centre portion dangles naturally, and length is adjusted to when elevator runs and can not be mopped floor or tighten, and can not beat and separate or tighten.But this structure is after elevator Long-Time Service, often there will be the faults such as disconnected cable, bad contact, life-span and reliability are all not high.
Utility model content
The utility model, for solving prior art problem, provides a kind of elevator cable frame of long service life.
The technical solution of the utility model is: a kind of elevator cable frame, comprise hoistway, to be arranged in described hoistway and the car be mutually permanently connected and counterweight, the towing machine of described car and described weight counterbalance operation is driven by jackstay, comprise and be arranged at the take-up capstan winch that described hoistway bottom is wound with the communication cable of the platypelloid type be electrically connected with described cage bottom, described take-up capstan winch and described car are connected.
As preferably, described take-up capstan winch comprises the carrying disk body for carrying described communication cable, be fixedly connected with described carrying disk body and driving disk body for driving described carrying disk body to rotate, described driving disk body is wound with the auxiliary wirerope that one end is fixedly connected with described counterweight, described communication cable is contrary with the service direction of described auxiliary wirerope.
As preferably, described driving disk body is connected with an elastic position rebounding device; Described elastic position rebounding device applies a rotating torque to described driving disk body all the time, the direction of this rotating torque is for making described auxiliary wirerope around upper described driving disk body, and the size of this rotating torque is the propulsive effort that operationally applied described driving disk body by described auxiliary wirerope much smaller than described counterweight and is greater than the elasticity seif-citing rate of described auxiliary wirerope.
As preferably, described shaft bottom is provided with the shock absorber preventing described car from falling the end, and the level height of the carrying surface of described shock absorber is higher than the maximum height of described take-up capstan winch.
As preferably, the level height of the carrying surface under described shock absorber maximum cushioning stroke is higher than the maximum height of described take-up capstan winch.
As preferably, described take-up capstan winch comprises one for carrying the carrying disk body of described communication cable, is provided with the electrical motor for driving this carrying disk body to rotate in described carrying disk body; Described electrical motor and described towing machine link, and sense of motion is contrary, carry disk body take-up, carry disk body unwrapping wire during described towing machine take-up described in described direct motor drive when described sense of motion is described towing machine unwrapping wire on the contrary described in described direct motor drive.
Traditional cable connection structure, the deadweight of cable is born by cable two end junction for a long time, elevator is in operational process, the curve of cable concentrates on that section of nature pendency all the time, also be the stage casing of cable, therefore after long-term use, one section that cable bend amount is large can be caused metal fatigue because of long-term deformation, very easily rupture.
The utility model improves this structure, and changed into by original freely dangling and being carried by carrying capstan winch, the crooked position of cable is distributed to whole piece cable by winch configurations, has effectively disperseed metal fatigue, promotes cable life.And the cable of platypelloid type effectively can reduce the inessential of cable in running process of elevator and rocks, reduce the stress that cable bears.
The power that take-up capstan winch and car link from the electrical motor added, also can carry out the operation of Self-counterweight, by the auxiliary wirerope that is connected with counterweight with drive capstan winch to drive to carry capstan winch and rotate, carries out active take-up or unwrapping wire to cable.The elastic position rebounding device that driving disk is arranged is provided for auxiliary wirerope and is around in as much as possible and drives on capstan winch, and when preventing counterweight from rising, auxiliary wirerope is not around in driving capstan winch in time and causes and get loose and tangled up and knotted.The moment of elastic position rebounding device operationally passes through auxiliary wirerope to the propulsive effort driving disk body to apply much smaller than counterweight, also namely this moment be not more than counterweight operationally propulsive effort size 10%, make this moment can not affect the operation of counterweight, excessive burden can not be caused to towing machine.
In sum, the utility model has the following advantages:
1, cable meets with stresses little, long service life;
2, structure is simple, good stability, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one structural representation;
Fig. 2 is the utility model embodiment two structural representation.
In figure, 1, hoistway, 2, car, 3, towing machine, 4, counterweight, 5, jackstay, 6, communication cable, 7, carrying disk body, 8, drive disk body, 9, auxiliary cable, 10, shock absorber.
Detailed description of the invention
With embodiment, the utility model is described in further detail below.
Embodiment one:
A kind of elevator cable frame, comprise hoistway 1, to be arranged in hoistway 1 and the car 2 be mutually permanently connected and counterweight 4, by the towing machine 3 that jackstay 5 drives car 2 and counterweight 4 to run, comprise be arranged at hoistway 1 bottom be wound with car 2 bottom the take-up capstan winch of the communication cable 6 of platypelloid type that is electrically connected, take-up capstan winch and car 2 are connected.
Take-up capstan winch comprises the carrying disk body 7 for carrying communication cable 6, to be fixedly connected with and for driving the driving disk body 8 carrying disk body 7 and rotate with carrying disk body 7, driving disk body 8 is wound with the auxiliary wirerope that one end is fixedly connected with counterweight 4, communication cable 6 is contrary with the service direction of auxiliary wirerope.Disk body 8 is driven to be connected with an elastic position rebounding device; Elastic position rebounding device applies a rotating torque to driving disk body 8 all the time, the direction of this rotating torque is for making auxiliary wirerope around upper driving disk body 8, and the size of this rotating torque is operationally be greater than the elasticity seif-citing rate of auxiliary wirerope by auxiliary wirerope to the propulsive effort driving disk body 8 to apply much smaller than counterweight 4.
The shock absorber 10 preventing car 2 from falling the end is provided with bottom hoistway 1, the level height of the carrying surface of shock absorber 10 is higher than the maximum height of take-up capstan winch, and the level height of carrying surface under shock absorber 10 maximum cushioning stroke is higher than the maximum height of take-up capstan winch.
Embodiment two:
A kind of elevator cable frame, comprise hoistway 1, to be arranged in hoistway 1 and the car 2 be mutually permanently connected and counterweight 4, by the towing machine 3 that jackstay 5 drives car 2 and counterweight 4 to run, comprise be arranged at hoistway 1 bottom be wound with car 2 bottom the take-up capstan winch of the communication cable 6 of platypelloid type that is electrically connected, take-up capstan winch and car 2 are connected.
Take-up capstan winch comprises one for carrying the carrying disk body 7 of communication cable 6, is provided with the electrical motor for driving this carrying disk body 7 to rotate in carrying disk body 7; Electrical motor and towing machine 3 link, and sense of motion is contrary, direct motor drive carrying disk body 7 take-up when sense of motion is towing machine 3 unwrapping wire on the contrary, direct motor drive carrying disk body 7 unwrapping wire during towing machine 3 take-up.
Claims (6)
1. an elevator cable frame, comprise hoistway (1), to be arranged in described hoistway (1) and the car be mutually permanently connected (2) and counterweight (4), by the towing machine (3) that jackstay (5) drives described car (2) and described counterweight (4) to run, it is characterized in that: comprise and be arranged at the take-up capstan winch that described hoistway (1) bottom is wound with the communication cable (6) of the platypelloid type be electrically connected with described car (2) bottom, described take-up capstan winch and described car (2) are connected.
2. elevator cable frame according to claim 1, it is characterized in that: described take-up capstan winch comprises the carrying disk body (7) for carrying described communication cable (6), be fixedly connected with described carrying disk body (7) and driving disk body (8) for driving described carrying disk body (7) to rotate, described driving disk body (8) is wound with the auxiliary wirerope that one end is fixedly connected with described counterweight (4), described communication cable (6) is contrary with the service direction of described auxiliary wirerope.
3. elevator cable frame according to claim 2, is characterized in that: described driving disk body (8) is connected with an elastic position rebounding device; Described elastic position rebounding device applies a rotating torque to described driving disk body (8) all the time, the direction of this rotating torque is for making described auxiliary wirerope around upper described driving disk body (8), and the size of this rotating torque is the propulsive effort that operationally applied described driving disk body (8) by described auxiliary wirerope much smaller than described counterweight (4) and is greater than the elasticity seif-citing rate of described auxiliary wirerope.
4. elevator cable frame according to claim 1, it is characterized in that: described hoistway (1) bottom is provided with and prevents described car (2) from falling the shock absorber (10) at the end, the level height of the carrying surface of described shock absorber (10) is higher than the maximum height of described take-up capstan winch.
5. elevator cable frame according to claim 4, is characterized in that: the level height of the carrying surface under described shock absorber (10) maximum cushioning stroke is higher than the maximum height of described take-up capstan winch.
6. elevator cable frame according to claim 1, it is characterized in that: described take-up capstan winch comprises one for carrying the carrying disk body (7) of described communication cable (6), is provided with the electrical motor for driving this carrying disk body (7) to rotate in described carrying disk body (7); Described electrical motor and described towing machine (3) link, and sense of motion is contrary, carry disk body (7) take-up described in described direct motor drive when described sense of motion is described towing machine (3) unwrapping wire on the contrary, during described towing machine (3) take-up, described in described direct motor drive, carry disk body (7) unwrapping wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595388.XU CN204111126U (en) | 2014-10-15 | 2014-10-15 | A kind of elevator cable frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595388.XU CN204111126U (en) | 2014-10-15 | 2014-10-15 | A kind of elevator cable frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111126U true CN204111126U (en) | 2015-01-21 |
Family
ID=52328464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595388.XU Expired - Fee Related CN204111126U (en) | 2014-10-15 | 2014-10-15 | A kind of elevator cable frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111126U (en) |
-
2014
- 2014-10-15 CN CN201420595388.XU patent/CN204111126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force 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 utility model: Cable rack of elevator Effective date of registration: 20171206 Granted publication date: 20150121 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: DESENK ELEVATOR (CHINA) CO.,LTD. Registration number: 2017980000540 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20211015 |