CN115893148A - Elevator retinue cable guider - Google Patents
Elevator retinue cable guider Download PDFInfo
- Publication number
- CN115893148A CN115893148A CN202211671644.4A CN202211671644A CN115893148A CN 115893148 A CN115893148 A CN 115893148A CN 202211671644 A CN202211671644 A CN 202211671644A CN 115893148 A CN115893148 A CN 115893148A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- elevator
- cable
- elevator car
- power distribution
- 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.)
- Withdrawn
Links
- 230000006378 damage Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses an elevator traveling cable guiding device which comprises an elevator shaft, an elevator car, a power distribution cabinet and a traveling cable between the elevator car and the power distribution cabinet; the elevator car is characterized in that a first steering wheel is arranged at the top end of the elevator shaft, a second steering wheel is arranged on the side face of the elevator shaft, one end of a following cable is connected with the power distribution cabinet, and the other end of the following cable bypasses the first steering wheel and the second steering wheel and then is connected with the elevator car; the following cable is wound on the first steering wheel and the second steering wheel, and the second steering wheel is fixedly connected with a first balance weight; the first steering wheel and the second steering wheel change the direction of the following cable, and the second steering wheel is provided with a first balance weight, so that the following cable is stressed to be straight and moves up and down along with the cable unwinding and the cable winding; the sliding rail is matched with the second pulley, and when the trailing cable is wound and unwound, the first balance weight slides up and down to limit the trailing cable; the device of this scheme can the direct mount in the elevator shaft, and simple structure, can not cause the destruction to the elevartor shaft structure.
Description
Technical Field
The invention relates to an elevator device, in particular to an elevator trailing cable guide device.
Background
In an elevator car, various electric load devices such as a destination floor display device, a door opening/closing device, a position detector, and other sensor devices, and an air conditioner, which require a power supply, are mounted. Therefore, a traveling cable having a power supply line for supplying power is installed between the elevator car and the wall surface of the hoistway; the elevator car can slide when lifting, the traveling cable connected with the elevator car can shake together, and the shaking of the traveling cable can interfere with other running equipment and cause elevator accidents; therefore, there is a need for an apparatus for restricting the sway of a traveling cable of an elevator to improve the safety of the lifting of the elevator.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a guide device for preventing an elevator traveling cable from shaking.
The technical scheme is as follows: the invention relates to an elevator traveling cable guide device, which comprises an elevator shaft, an elevator car, a power distribution cabinet and a traveling cable between the elevator car and the power distribution cabinet; the elevator car is characterized in that a first steering wheel is arranged at the top end of the elevator shaft, a second steering wheel is arranged on the side face of the elevator shaft, one end of the traveling cable is connected with the power distribution cabinet, and the other end of the traveling cable is connected with the elevator car after bypassing the first steering wheel and the second steering wheel.
Further, a counterweight is fixedly connected to the second steering wheel.
Further, the second diverting pulley is connected with the inner wall of the elevator shaft in a sliding mode.
Furthermore, a vertical sliding rail is fixedly mounted on the inner wall of the elevator shaft, a sliding block is arranged in the sliding rail, and the second steering wheel is fixedly connected with the sliding block.
Further, the first steering wheel is fixedly installed below the power distribution cabinet.
Furthermore, a winch is fixedly installed above the elevator shaft, a traction rope is wound on the winch, one end of the traction rope is connected with the elevator car, and the other end of the traction rope is connected with a second balance weight.
Furthermore, a third steering wheel is fixedly connected to the inner wall of the elevator shaft and located on one side, far away from the elevator car, of the winch.
The working principle is as follows: the elevator car drives the one end of the retinue cable of being connected together rebound when the elevartor shaft rises, and this moment because the action of gravity of balanced heavy drives the second directive wheel rebound rather than being connected, and the second directive wheel drives the slider along slide rail rebound, avoids the retinue cable along with elevator car together rocks, avoids the cable to break away from original position influence operation safety.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: 1. the direction of the following cable is changed by the first steering wheel and the second steering wheel, and the balance weight is arranged on the second steering wheel below the first steering wheel, so that the following cable is stressed to be straightened and moves up and down along with the cable unwinding and winding; 2. the sliding rail is matched with the second pulley, and when the traveling cable is wound and unwound, the second pulley slides up and down to further limit the traveling cable; 3. the guiding device of the scheme can be directly installed in the elevator shaft, is simple in structure and cannot damage the elevator shaft structure.
Drawings
FIG. 1 is a schematic view of a guide device of the present invention.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples.
As shown in fig. 1, a power distribution cabinet 8 and a winch 9 are fixedly installed above an elevator shaft 1, a third steering wheel 10 is fixedly installed on the right side of the winch 9, a traction rope 11 is wound around the winch 9 and the third steering wheel 10, two ends of the traction rope 11 are respectively and fixedly connected with an elevator car 2 and a second counterweight 12, and the elevator car 2 and the second counterweight 12 are lifted by traction force generated by friction between the traction rope 11 and the winch 9; a first steering wheel 4 is fixedly installed below the power distribution cabinet 8, a second steering wheel 5 is installed on the left lower side of the first steering wheel 4, the first steering wheel 4 and the second steering wheel 5 are installed between the power distribution cabinet 8 and the elevator car 2, a balance weight 6 is fixedly installed on the second steering wheel 5, vertical sliding rails 7 are fixedly installed on the side wall, close to the second steering wheel 5, of the elevator shaft 1, sliding blocks matched with the sliding rails 7 are installed in the sliding rails 7, and the sliding blocks are fixedly connected with the second steering wheel 5; one end of the traveling cable 3 is fixedly connected with the power distribution cabinet 8, and the other end of the traveling cable winds the second steering wheel 5, then winds the first steering wheel 4 upwards, and then is fixedly connected with the elevator car 2 downwards; elevator car 2 drives the same rebound of one end of the retinue cable 3 rather than being connected when rising in elevartor shaft 1, at this moment, retinue cable 3 relaxs, because the action of gravity of balanced heavy 6 drives the second directive wheel 5 downstream rather than being connected, second directive wheel 5 drives the slider along slide rail 7 downstream, at this moment, retinue cable 3 lasts to keep tight state around the both ends of second directive wheel 5, it receives pulling of second directive wheel 5 around the both ends retinue cable of first directive wheel 4, make whole retinue cable 3 keep tight, prevent retinue cable 3 along with the oscilaltion of elevator car 2 and produce the swing.
Claims (5)
1. An elevator trailing cable guiding device comprises an elevator shaft (1), an elevator car (2), the elevator shaft (1), a power distribution cabinet (8) and a trailing cable (3) between the elevator car (2) and the power distribution cabinet (8); the elevator car is characterized in that a first steering wheel (4) is arranged at the top end of the elevator shaft (1), a second steering wheel (5) is arranged on the side face of the elevator shaft (1), one end of a traveling cable (3) is connected with a power distribution cabinet (8), and the other end of the traveling cable is connected with the elevator car (2) after bypassing the first steering wheel (4) and the second steering wheel (5).
2. An elevator trailing cable guide according to claim 1, characterized in that a counterweight (6) is fixed to the second diverting pulley (5).
3. Elevator trailing cable guide according to claim 2, characterized in that the second diverting pulley (5) is in sliding connection with the inner wall of the elevator hoistway (1).
4. The elevator trailing cable guide device according to claim 3, characterized in that vertical slide rails (7) are fixedly mounted on the inner wall of the elevator shaft (1), slide blocks are arranged in the slide rails (7), and the second diverting pulley (5) is fixedly connected with the slide blocks.
5. Elevator trailing cable guide according to claim 1, characterized in that the first diverting pulley (4) is fixedly mounted below the switch cabinet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211671644.4A CN115893148A (en) | 2022-12-26 | 2022-12-26 | Elevator retinue cable guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211671644.4A CN115893148A (en) | 2022-12-26 | 2022-12-26 | Elevator retinue cable guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115893148A true CN115893148A (en) | 2023-04-04 |
Family
ID=86491324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211671644.4A Withdrawn CN115893148A (en) | 2022-12-26 | 2022-12-26 | Elevator retinue cable guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115893148A (en) |
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2022
- 2022-12-26 CN CN202211671644.4A patent/CN115893148A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230404 |