CN205187560U - Elevator compensating rope overspeed device tensioner and elevator thereof - Google Patents
Elevator compensating rope overspeed device tensioner and elevator thereof Download PDFInfo
- Publication number
- CN205187560U CN205187560U CN201520952003.5U CN201520952003U CN205187560U CN 205187560 U CN205187560 U CN 205187560U CN 201520952003 U CN201520952003 U CN 201520952003U CN 205187560 U CN205187560 U CN 205187560U
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- elevator
- rope
- fixed frame
- guide rail
- tightening device
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Abstract
The utility model discloses an elevator compensating rope overspeed device tensioner and elevator thereof, aim at solve when the elevator moves at a high speed, and used compensation wire rope meeting inevitable can produce and beat, collide, seriously influences elevator operation's the comfort and the problem of security. This overspeed device tensioner includes fixed frame, diverting pulley, guide rail, leads boots, sets up vibration damper plate, damping spring on the guide rail, the diverting pulley setting on fixed frame, fixed frame with lead boots and link to each other, damping spring sets up between vibration damper plate and fixed frame. The utility model discloses a to overspeed device tensioner's improvement, can restrict compensating rope's moving trajectory, effectively reduce when the elevator is high -speed to be moved, used compensation wire rope exists beats, the collision problem. And simultaneously, the utility model discloses elevator operation's security can be effectively promoted, passenger's safety is guaranteed. The utility model discloses think about ingenious, reasonable in design, easy to maintain, use cost is low, has better application prospect.
Description
Technical field
The utility model relates to elevators field, especially lift facility field, is specially a kind of compensating rope of elevator tightening device and elevator thereof.The utility model can be used in compensating rope of elevator tensioning, especially high-speed elevator compensation rope tensioning.
Background technology
Elevator is as the vertical transport instrument of the modern material progress of mark, and the productive capacity of elevator and owning amount are the important symbols of a modernization of the country degree.In recent years, along with the raising day by day of living standards of the people, the quickening day by day of urban development, little high level, high residential building and high-storey business continue to bring out, and the demand for elevator is also growing.Along with the development of skyscraper, elevator presents the trend of high speed, host station.
When elevator is in high-speed cruising or host station runs, the weight of traction steel-cable can promote along with car or counterweight, and then causes cage side or counterweight-side weight to become large, affects the balance of elevator.In order to address this problem, when elevator is in high-speed cruising or host station runs, need to arrange compensation steel rope bottom cage bottom and counterweight.But applicant finds, when elevator high-speed cruising, compensate rope and inevitably can produce and beat, collide, have a strong impact on comfort and the safety of elevator operation.
Therefore, in the urgent need to a kind of new device, to solve the problem.
Utility model content
Goal of the invention of the present utility model is: for when elevator high-speed cruising, compensation steel rope used can inevitably produce beats, collides, have a strong impact on the comfort of elevator operation and the problem of safety, a kind of compensating rope of elevator tightening device and elevator thereof are provided.The utility model, by improvement to tightening device, can limit the running orbit compensating rope, when effectively reducing elevator high-speed cruising, and beating existing for compensation steel rope used, collision problem.Meanwhile, the utility model can the effectively safety that runs of hoisting elevator, ensures the safety of passenger.The utility model is skillfully constructed, reasonable in design, is easy to safeguard, use cost is low, has good application prospect.
To achieve these goals, the utility model adopts following technical scheme:
A kind of compensating rope of elevator tightening device, comprise fixed frame, for tensioning compensate rope diversion sheave, guide rail, match with guide rail lead boots, the vibration damper plate be arranged on guide rail, damping spring, described diversion sheave is arranged on fixed frame, described fixed frame with lead boots and to be connected and fixed frame can drive and leads boots opposite rail and slide, described damping spring is arranged between vibration damper plate and fixed frame.
Described diversion sheave is one group and is symmetricly set on fixed frame.
Described guide rail is T-shaped guide rail.
Also comprise the counter weight device be arranged on below fixed frame.
Also comprise the protective cover be arranged on for the protection of diversion sheave on fixed frame.
Also comprise action support, the limes superiors switch matched with action support, the smallest limit switch that matches with action support, described action Bracket setting is on fixed frame, and described limes superiors switch, smallest limit switch are separately positioned on guide rail.
Also comprise the safety tongs be arranged on guide rail, extension spring, described extension spring is connected with the voussoir of safety tongs and voussoir can be stuck on guide rail.
Aforesaid elevator is adopted to compensate the elevator of rope tightening device, comprise car, aforesaid elevator compensates rope tightening device, compensation rope, counterweight, rope end connecting device, described one end compensating rope is connected with the underbeam of car by rope end connecting device, the described other end compensating rope is fixedly connected with counterweight through diversion sheave, and the guide rail in described compensating rope of elevator tightening device is connected with hoistway.
For foregoing problems, the utility model provides a kind of compensating rope of elevator tightening device and elevator thereof.This compensating rope of elevator tightening device comprise fixed frame, for tensioning compensate rope diversion sheave, guide rail, match with guide rail lead boots, the vibration damper plate be arranged on guide rail, damping spring, diversion sheave is arranged on fixed frame, fixed frame with lead boots and to be connected and fixed frame can drive and leads boots opposite rail and slide, damping spring is arranged between vibration damper plate and fixed frame.During the installation of this device, the one end compensating rope is connected with the underbeam of car by rope end connecting device, and the diversion sheave that the other end that compensation is restricted passes compensating rope of elevator tightening device is fixedly connected with counterweight, and the guide rail in compensating rope of elevator tightening device is connected with hoistway.In running process of elevator, when there is anxious deceleration phenomenon in car or counterweight, fixed frame can drive leads boots and slides up and down under the restriction of guide rail, thus the inertia reducing fixed frame and diversion sheave generation jumps punching, ensure the comfort that elevator runs and safety, Problems existing when solving existing elevator high-speed cruising.Meanwhile, by cooperatively interacting of vibration damper plate and damping spring, when anxious deceleration phenomenon appears in car or counterweight, damping spring effectively can absorb the vibrations of fixed frame, effectively improves the comfort that elevator runs.
Also comprise and be arranged on counter weight device below fixed frame, be arranged on the protective cover for the protection of diversion sheave on fixed frame, counter weight device can be used in providing tensile force, and protective cover can prevent foreign matter from entering in the groove of diversion sheave.
Diversion sheave is one group and is symmetricly set on fixed frame, and guide rail can be T-shaped guide rail.In the utility model, the width between centers of two diversion sheaves can change according to car center and counterweight centre distance, and energy actv. is applicable to the elevator of different size, has good comformability.
Also comprise action support, the limes superiors switch matched with action support, the smallest limit switch that matches with action support, action Bracket setting is on fixed frame, and limes superiors switch, smallest limit switch are separately positioned on guide rail.The utility model adopts limes superiors switch, smallest limit switch can limit the upper and lower scope of jumping punching of fixed frame.When rope stretch or jumping punching cause fixed frame to decline, during action support action smallest limit switch, elevator safety loop can be cut off; Cause fixed frame to rise when steel rope shrinks or jumps punching, when action support touches limes superiors switch, can elevator safety loop be cut off, prevent elevator from running in spite of illness.
Also comprise the safety tongs be arranged on guide rail, extension spring, extension spring is connected with the voussoir of safety tongs and voussoir can be stuck on guide rail.When compensate rope shrink or fixed frame upwards jump the amplitude of punching excessive time, the pulling force release of extension spring, makes the whereabouts of the voussoir of safety tongs and is stuck on guide rail, thus stop fixed frame.Adopt the utility model can effective elevator safety performance, there is good application prospect.
Accompanying drawing explanation
Fig. 1 is compensating rope of elevator tightening device of the present utility model.
Fig. 2 is elevator structure schematic diagram of the present invention.
Mark in figure: 1 is fixed frame, and 2 is diversion sheave, and 3 is guide rail, 4 for leading boots, and 5 is vibration damper plate, and 6 is damping spring, 7 is counter weight device, and 8 is protective cover, and 9 is action support, 10 is limes superiors switch, and 11 is smallest limit switch, and 12 is safety tongs, 13 is extension spring, and 14 for compensating rope, and 15 is counterweight, 16 is rope end connecting device, and 17 is underbeam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in the figure, the elevator of the present embodiment comprises car, compensating rope of elevator tightening device, compensates rope 14, counterweight 15, rope end connecting device 16, the one end compensating rope 14 is connected with the underbeam 17 of car by rope end connecting device 16, the other end compensating rope 14 is fixedly connected with counterweight 15 through diversion sheave 2, and the guide rail 3 in compensating rope of elevator tightening device is connected with hoistway.
Wherein, compensating rope of elevator tightening device comprises fixed frame 1, the diversion sheave 2 of rope 14 is compensated for tensioning, be arranged on the protective cover 8 for the protection of diversion sheave 2 on fixed frame 1, guide rail 3, that matches with guide rail 3 leads boots 4, vibration damper plate 5 is on guides 3 set, damping spring 6, be arranged on the counter weight device 7 below fixed frame 1, action support 9, limes superiors switch 10, smallest limit switch 11, safety tongs 12 is on guides 3 set, extension spring 13, diversion sheave 2 is arranged on fixed frame 1, fixed frame 1 with lead boots 4 and to be connected and fixed frame 1 can drive and leads boots 4 opposite rail 3 and slide, damping spring 6 is arranged between vibration damper plate 5 and fixed frame 1.
Action support 9 is arranged on fixed frame 1, and limes superiors switch 10, smallest limit switch 11 are separately positioned on guide rail 3, and action support 9 matches with limes superiors switch 10, smallest limit switch 11 respectively.Extension spring 13 is connected with the voussoir of safety tongs 12 and voussoir can block on guides 3.In the present embodiment, diversion sheave 2 is one group and is symmetricly set on fixed frame 1, and guide rail 3 adopts T-shaped guide rail.
Adopt the utility model, effectively can eliminate car or counterweight when there is anxious deceleration phenomenon, fixed frame 1 occurs that inertia is jumped punching and departed from its control position, and reduces the vibration of elevator, improves the comfort that elevator runs.The setting of limes superiors switch 10, smallest limit switch 11, can make fixed frame 1 rush in scope in the upper and lower jumping of setting, ensure the safe in operation of elevator, and prevent elevator from running in spite of illness; The setting of safety tongs 12, tensioned lines shrink or fixed frame 1 upwards jumps amplitude of rushing excessive time, the voussoir whereabouts of safety tongs 12 can be blocked on guides 3, thus stop fixed frame 1, effective hoisting elevator safety performance.Meanwhile, in the utility model, the width between centers of two diversion sheaves 2 can change according to car center and counterweight centre distance, and energy actv. is applicable to the elevator of different size, has good comformability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a compensating rope of elevator tightening device, it is characterized in that, comprise fixed frame (1), the diversion sheave (2) of rope (14) is compensated for tensioning, guide rail (3), that matches with guide rail (3) leads boots (4), be arranged on the vibration damper plate (5) on guide rail (3), damping spring (6), described diversion sheave (2) is arranged on fixed frame (1), described fixed frame (1) with lead boots (4) and to be connected and fixed frame (1) can drive and leads boots (4) opposite rail (3) and slide, described damping spring (6) is arranged between vibration damper plate (5) and fixed frame (1).
2. compensating rope of elevator tightening device according to claim 1, it is characterized in that, described diversion sheave (2) is one group and is symmetricly set on fixed frame (1).
3. compensating rope of elevator tightening device according to claim 1, it is characterized in that, described guide rail (3) is T-shaped guide rail.
4. compensating rope of elevator tightening device according to claim 1, is characterized in that, also comprises the counter weight device (7) being arranged on fixed frame (1) below.
5. compensating rope of elevator tightening device according to claim 1, is characterized in that, also comprise the protective cover (8) be arranged on for the protection of diversion sheave (2) on fixed frame (1).
6. compensating rope of elevator tightening device according to any one of claim 1 ~ 5, it is characterized in that, also comprise action support (9), the limes superiors switch (10) matched with action support (9), the smallest limit switch (11) that matches with action support (9), described action support (9) is arranged on fixed frame (1), and described limes superiors switch (10), smallest limit switch (11) are separately positioned on guide rail (3).
7. compensating rope of elevator tightening device according to any one of claim 1 ~ 5, it is characterized in that, also comprise the safety tongs (12) be arranged on guide rail (3), extension spring (13), described extension spring (13) is connected with the voussoir of safety tongs (12) and voussoir can be stuck on guide rail (3).
8. adopt the elevator of compensating rope of elevator tightening device described in any one of claim 1 ~ 5, it is characterized in that, comprise car, aforesaid elevator compensates rope tightening device, compensate rope (14), counterweight (15), rope end connecting device (16), described one end compensating rope (14) is connected with the underbeam (17) of car by rope end connecting device (16), the described other end compensating rope (14) is fixedly connected with counterweight (15) through diversion sheave (2), and the guide rail (3) in described compensating rope of elevator tightening device is connected with hoistway.
9. adopt the elevator of compensating rope of elevator tightening device described in claim 6, it is characterized in that, comprise car, aforesaid elevator compensates rope tightening device, compensate rope (14), counterweight (15), rope end connecting device (16), described one end compensating rope (14) is connected with the underbeam (17) of car by rope end connecting device (16), the described other end compensating rope (14) is fixedly connected with counterweight (15) through diversion sheave (2), and the guide rail (3) in described compensating rope of elevator tightening device is connected with hoistway.
10. adopt the elevator of compensating rope of elevator tightening device described in claim 7, it is characterized in that, comprise car, aforesaid elevator compensates rope tightening device, compensate rope (14), counterweight (15), rope end connecting device (16), described one end compensating rope (14) is connected with the underbeam (17) of car by rope end connecting device (16), the described other end compensating rope (14) is fixedly connected with counterweight (15) through diversion sheave (2), and the guide rail (3) in described compensating rope of elevator tightening device is connected with hoistway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952003.5U CN205187560U (en) | 2015-11-25 | 2015-11-25 | Elevator compensating rope overspeed device tensioner and elevator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952003.5U CN205187560U (en) | 2015-11-25 | 2015-11-25 | Elevator compensating rope overspeed device tensioner and elevator thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187560U true CN205187560U (en) | 2016-04-27 |
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ID=55780577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952003.5U Expired - Fee Related CN205187560U (en) | 2015-11-25 | 2015-11-25 | Elevator compensating rope overspeed device tensioner and elevator thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429723A (en) * | 2016-07-27 | 2017-02-22 | 广州广日电梯工业有限公司 | Elevator compensation rope tensioning protective device |
| CN106744159A (en) * | 2017-01-20 | 2017-05-31 | 西继迅达（许昌）电梯有限公司 | A kind of super high speed elevator and its compensation rope tensioning apparatus |
| CN111017677A (en) * | 2020-01-13 | 2020-04-17 | 康力电梯股份有限公司 | Buffer device for ultra-high-speed elevator |
-
2015
- 2015-11-25 CN CN201520952003.5U patent/CN205187560U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429723A (en) * | 2016-07-27 | 2017-02-22 | 广州广日电梯工业有限公司 | Elevator compensation rope tensioning protective device |
| CN106429723B (en) * | 2016-07-27 | 2019-04-05 | 广州广日电梯工业有限公司 | Compensating rope of elevator is tensioned protective device |
| CN106744159A (en) * | 2017-01-20 | 2017-05-31 | 西继迅达（许昌）电梯有限公司 | A kind of super high speed elevator and its compensation rope tensioning apparatus |
| CN106744159B (en) * | 2017-01-20 | 2024-04-09 | 西继迅达电梯有限公司 | Ultra-high-speed elevator and compensating rope tensioning device thereof |
| CN111017677A (en) * | 2020-01-13 | 2020-04-17 | 康力电梯股份有限公司 | Buffer device for ultra-high-speed elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |