CN204096804U - Elevator trailing cable protective device - Google Patents
Elevator trailing cable protective device Download PDFInfo
- Publication number
- CN204096804U CN204096804U CN201420497021.4U CN201420497021U CN204096804U CN 204096804 U CN204096804 U CN 204096804U CN 201420497021 U CN201420497021 U CN 201420497021U CN 204096804 U CN204096804 U CN 204096804U
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- CN
- China
- Prior art keywords
- trailing cable
- elevator
- diversion sheave
- elevator trailing
- rollers
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- 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- Withdrawn - After Issue
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of elevator trailing cable protective device, comprise diversion sheave component, diversion sheave component can along vertical guide up-and-down movement; By the up-and-down movement of Elevator weight sensor, realize being synchronized with the movement of diversion sheave component and elevator trailing cable bottom; Trailing cable protection roller guiding mechanism is fixedly connected with diversion sheave component, and elevator trailing cable uses roller guiding mechanism through trailing cable protection, prevents elevator trailing cable from swinging in elevator motion process.The utility model is by being increased in the anchor fitting of trailing cable bottom, simultaneously for trailing cable provides tension force, fundamentally effectively can solve the vibrations of trailing cable in running process of elevator and flapping issue, avoid trailing cable when moving and the collision of hoistway parts, thus the risk avoiding trailing cable to be pulled off in running process of elevator, improve the service life of trailing cable simultaneously, and ensure the smooth running of elevator.
Description
Technical field
The utility model relates to a kind of annex of elevator, is specifically related to a kind of elevator trailing cable protective device.
Background technology
Elevator trailing cable is the passage of transmission of information and instruction between lift car and machine room control housing.One end of elevator trailing cable is connected with machine room control housing, and the other end is fixed on the elevator car and moved with lift car.Along with modern architecture height improves constantly, the length of elevator trailing cable also increases thereupon.
Because elevator trailing cable is without guiding and tightening device, elevator can make elevator trailing cable wave in operation stopped process, more it is a risk that, when building runs into high wind or earthquake, elevator trailing cable can occur significantly waving along with the vibrations of building, depth of building is higher, and its amplitude is also larger.Once elevator trailing cable produces larger vibrations and waving, will with the Liang Bi in hoistway, or other protrusions such as rail brackets collide, and easily cause damaging cable, even can be tangled by these protrusions and break cable.
In order to solve the problem, existing safety method arranges iron wire guard net at cable side intermediate beam place, draws protective wire at rail brackets angle place simultaneously.But the swing of trailing cable can not fundamentally be eliminated or reduce to this safety method; After elevator uses for a long time in addition, fender guard is likely damaged and then causes the damage of elevator trailing cable; Elevator trailing cable and fender guard collision rift produce the mood that noise also can affect passenger; If Sightseeing Lift uses above-mentioned fender guard, can have an impact to the attractive in appearance of elevator.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of elevator trailing cable protective device, and it can move along with elevator trailing cable, thus effectively prevents the vibrations of elevator trailing cable and wave.
For solving the problems of the technologies described above, the technical solution of the utility model elevator trailing cable protective device is:
Comprise diversion sheave component 7, diversion sheave component 7 can along vertical guide 6 up-and-down movement; Diversion sheave component 7 is connected with Elevator weight sensor 2 by steel rope 5 and pulley assembly 4, by the up-and-down movement of Elevator weight sensor 2, realizes being synchronized with the movement of diversion sheave component 7 and elevator trailing cable 9 bottom; Trailing cable protection roller guiding mechanism 8 is fixedly connected with diversion sheave component 7, elevator trailing cable 9 is through trailing cable protection roller guiding mechanism 8, the bottom of trailing cable protection roller guiding mechanism 8 pairs of elevator trailing cables 9 is fixed, and tension force is applied to elevator trailing cable 9, prevents elevator trailing cable 9 from swinging in elevator motion process.
Described trailing cable protection roller guiding mechanism 8 comprises horizontally disposed two transverse-rollers 17 and two longitudinal rollers, 16, two longitudinal rollers about 16 are oppositely arranged, and two longitudinal rollers 16 are fixedly installed on mount pad 15; Be oppositely arranged before and after two transverse-rollers 17, and realize connecting by extension spring 18 between two transverse-rollers 17; Two transverse-rollers 17 are respectively by rocking arm connection seat 15; During use, elevator trailing cable 9 is positioned at the space that two longitudinal rollers 16 and two transverse-rollers 17 surround, two longitudinal rollers 16 are for carrying out the spacing of left and right directions to elevator trailing cable 9, elevator trailing cable 9 grips and realizes the spacing of fore-and-aft direction by two transverse-rollers 17 under the elastic force effect of extension spring 18, thus prevent the vibrations of elevator trailing cable 9 and wave, utilize the friction force between elevator trailing cable 9 and transverse-roller 17 to provide tension force for elevator trailing cable 9 simultaneously.
Described diversion sheave component 7 comprises diversion sheave 12, and diversion sheave 12 is arranged in external frame 10, and diversion sheave 12 can rotate around the adapter shaft with external frame 10; The both sides of external frame 10 are fixedly installed respectively leads boots 11; Diversion sheave component 7 is flexibly connected vertical guide 6 by leading boots 11, leads boots 11 and along vertical guide 6 up-and-down movement, thus can realize the up-and-down movement of diversion sheave component 7.
Described vertical guide 6 is fixedly connected with car guide rail 14 by hold-down arm 13.
Described vertical guide 6 is an independently entirety; Or be connected by multiple vertical guiding and form, connected by connecting panel between adjacent guiding.
The material of described transverse-roller 17 and longitudinal roller 16 adopts ABS resin.
The technique effect that the utility model can reach is:
The utility model, by being fixed elevator trailing cable bottom, can effectively preventing the vibrations of elevator trailing cable and wave.
The utility model is by being increased in the anchor fitting of trailing cable bottom, simultaneously for trailing cable provides tension force, fundamentally effectively can solve the vibrations of trailing cable in running process of elevator and flapping issue, avoid trailing cable when moving and the collision of hoistway parts, thus the risk avoiding trailing cable to be pulled off in running process of elevator, improve the service life of trailing cable simultaneously, and ensure the smooth running of elevator.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model elevator trailing cable protective device in hoistway, and now lift car is in the bottom;
Fig. 2 is the schematic diagram of the utility model in hoistway, and now lift car is in most top layer;
Fig. 3 is the structural representation of the utility model elevator trailing cable protective device;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is the lateral plan of Fig. 3.
Description of reference numerals in figure:
1 is lift car, and 2 is Elevator weight sensor,
3 is machine room control panel, and 4 is pulley assembly,
5 is steel rope, and 6 is vertical guide,
7 is diversion sheave component, and 8 is trailing cable protection roller guiding mechanism,
9 is elevator trailing cable, and 10 is external frame,
11 for leading boots, and 12 is diversion sheave,
13 is hold-down arm, and 14 is car guide rail,
15 is mount pad, and 16 is longitudinal roller,
17 is transverse-roller, and 18 is extension spring.
Detailed description of the invention
As shown in Figures 1 to 5, the utility model elevator trailing cable protective device, comprises diversion sheave component 7, diversion sheave component 7 vertical connecting guide 6, and diversion sheave component 7 can along vertical guide 6 up-and-down movement; Vertical guide 6 is fixedly connected with car guide rail 14 by hold-down arm 13; One end of steel rope 5 is fixedly connected on Elevator weight sensor 2, and steel rope 5 is walked around and is fixed on pulley assembly 4 on well headroom wall and diversion sheave component 7, and the other end of steel rope 5 is fixed on well headroom wall;
Vertical guide 6 can be an independently entirety, also can be connected by multiple vertical guiding and form, be connected between adjacent guiding by connecting panel;
The bottom of lift car 1 is fixedly connected with one end of elevator trailing cable 9, and elevator trailing cable 9 is through trailing cable protection roller guiding mechanism 8, and the other end of elevator trailing cable 9 is fixed on machine room control panel 3; Trailing cable protection roller guiding mechanism 8 is fixedly connected with diversion sheave component 7, is fixed, and applies tension force to elevator trailing cable 9 to the bottom of elevator trailing cable 9, prevents elevator trailing cable 9 from swinging in elevator motion process;
Diversion sheave component 7 comprises diversion sheave 12, and diversion sheave 12 is arranged in external frame 10, and diversion sheave 12 can rotate around the adapter shaft with external frame 10; The both sides of external frame 10 are fixedly installed respectively leads boots 11; Diversion sheave component 7 is flexibly connected vertical guide 6 by leading boots 11, leads boots 11 and along vertical guide 6 up-and-down movement, thus can realize the up-and-down movement of diversion sheave component 7;
Trailing cable protection roller guiding mechanism 8 is fixedly connected with on front side of the top of the external frame 10 of diversion sheave component 7;
Trailing cable protection roller guiding mechanism 8 comprises horizontally disposed two transverse-rollers 17 and two longitudinal rollers, 16, two longitudinal rollers about 16 are oppositely arranged, and two longitudinal rollers 16 are fixedly installed on mount pad 15; Mount pad 15 is fixedly connected with the external frame 10 of diversion sheave component 7;
Be oppositely arranged before and after two transverse-rollers 17, and realize connecting by extension spring 18 between two transverse-rollers 17; Two transverse-rollers 17 are respectively by rocking arm connection seat 15;
During use, elevator trailing cable 9 is positioned at the space that two longitudinal rollers 16 and two transverse-rollers 17 surround, two longitudinal rollers 16 are for carrying out the spacing of left and right directions to elevator trailing cable 9, elevator trailing cable 9 grips and realizes the spacing of fore-and-aft direction by two transverse-rollers 17 under the elastic force effect of extension spring 18, thus prevent the vibrations of elevator trailing cable 9 and wave, utilize the friction force between elevator trailing cable 9 and transverse-roller 17 to provide tension force for elevator trailing cable 9 simultaneously;
The material of transverse-roller 17 and longitudinal roller 16 can adopt ABS resin.
Principle of work of the present utility model is as follows:
When elevator runs, Elevator weight sensor 2 drives diversion sheave component 7 along vertical guide 6 up-and-down movement by steel rope 5, meanwhile, lift car 1 drives elevator trailing cable 9 to be synchronized with the movement, because diversion sheave component 7 is fixedly connected with trailing cable protection roller guiding mechanism 8, and elevator trailing cable 9 is through trailing cable protection roller guiding mechanism 8, therefore, it is possible to realize being synchronized with the movement of diversion sheave component 7 and elevator trailing cable 9 bottom; Trailing cable protection roller guiding mechanism 8 pairs of elevator trailing cables 9 apply tension force, prevent elevator trailing cable 9 from swinging in elevator motion process.
The utility model is not limited to embodiment discussed above.Above the description of detailed description of the invention is intended to describe and illustrate the technical scheme that the utility model relates to.Based on the utility model enlightenment apparent conversion or substitute also should be considered to fall into protection domain of the present utility model.Above detailed description of the invention is used for disclosing best implementation method of the present utility model, can apply numerous embodiments of the present utility model and multiple alternative to reach the purpose of this utility model to make those of ordinary skill in the art.
Claims (6)
1. an elevator trailing cable protective device, is characterized in that: comprise diversion sheave component (7), and diversion sheave component (7) can along vertical guide (6) up-and-down movement; Diversion sheave component (7) is connected with Elevator weight sensor (2) by steel rope (5) and pulley assembly (4), by the up-and-down movement of Elevator weight sensor (2), realize being synchronized with the movement of diversion sheave component (7) and elevator trailing cable (9) bottom;
Trailing cable protection roller guiding mechanism (8) is fixedly connected with diversion sheave component (7), elevator trailing cable (9) through trailing cable protection with roller guiding mechanism (8), the bottom of trailing cable protection roller guiding mechanism (8) to elevator trailing cable (9) is fixed, and tension force is applied to elevator trailing cable (9), prevents elevator trailing cable (9) from swinging in elevator motion process.
2. elevator trailing cable protective device according to claim 1, it is characterized in that: described trailing cable protection roller guiding mechanism (8) comprises horizontally disposed two transverse-rollers (17) and two longitudinal rollers (16), two longitudinal roller (16) left and right are oppositely arranged, and two longitudinal rollers (16) are fixedly installed on mount pad (15);
Be oppositely arranged before and after two transverse-rollers (17), and realize connecting by extension spring (18) between two transverse-rollers (17); Two transverse-rollers (17) are respectively by rocking arm connection seat (15);
During use, elevator trailing cable (9) is positioned at the space that two longitudinal rollers (16) and two transverse-rollers (17) surround, two longitudinal rollers (16) are for carrying out the spacing of left and right directions to elevator trailing cable (9), elevator trailing cable (9) grips and realizes the spacing of fore-and-aft direction by two transverse-rollers (17) under the elastic force effect of extension spring (18), thus prevent the vibrations of elevator trailing cable (9) and wave, utilize the friction force between elevator trailing cable (9) and transverse-roller (17) to be that elevator trailing cable (9) provides tension force simultaneously.
3. elevator trailing cable protective device according to claim 1, it is characterized in that: described diversion sheave component (7) comprises diversion sheave (12), diversion sheave (12) is arranged in external frame (10), and diversion sheave (12) can rotate around the adapter shaft with external frame (10); The both sides of external frame (10) are fixedly installed respectively leads boots (11); Diversion sheave component (7) is flexibly connected vertical guide (6) by leading boots (11), lead boots (11) and along vertical guide (6) up-and-down movement, thus the up-and-down movement of diversion sheave component (7) can be realized.
4. elevator trailing cable protective device according to claim 1, is characterized in that: described vertical guide (6) is fixedly connected with car guide rail (14) by hold-down arm (13).
5. elevator trailing cable protective device according to claim 1, is characterized in that: described vertical guide (6) is an independently entirety; Or be connected by multiple vertical guiding and form, connected by connecting panel between adjacent guiding.
6. elevator trailing cable protective device according to claim 2, is characterized in that: the material of described transverse-roller (17) and longitudinal roller (16) adopts ABS resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497021.4U CN204096804U (en) | 2014-08-29 | 2014-08-29 | Elevator trailing cable protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497021.4U CN204096804U (en) | 2014-08-29 | 2014-08-29 | Elevator trailing cable protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096804U true CN204096804U (en) | 2015-01-14 |
Family
ID=52265249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497021.4U Withdrawn - After Issue CN204096804U (en) | 2014-08-29 | 2014-08-29 | Elevator trailing cable protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366461A (en) * | 2014-08-29 | 2016-03-02 | 三菱电机上海机电电梯有限公司 | Elevator traveling cable protection device |
| CN105366519A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Traveling cable frame for lift shaft |
| US10059567B2 (en) | 2016-07-27 | 2018-08-28 | Otis Elevator Company | Traveling cable sway prevention |
-
2014
- 2014-08-29 CN CN201420497021.4U patent/CN204096804U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366461A (en) * | 2014-08-29 | 2016-03-02 | 三菱电机上海机电电梯有限公司 | Elevator traveling cable protection device |
| CN105366461B (en) * | 2014-08-29 | 2018-01-09 | 三菱电机上海机电电梯有限公司 | Elevator trailing cable protector |
| CN105366519A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Traveling cable frame for lift shaft |
| US10059567B2 (en) | 2016-07-27 | 2018-08-28 | Otis Elevator Company | Traveling cable sway prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20180109 |
|
| AV01 | Patent right actively abandoned |