CN108408537A - Elevator compensation chain compensates position automatic regulating apparatus - Google Patents
Elevator compensation chain compensates position automatic regulating apparatus Download PDFInfo
- Publication number
- CN108408537A CN108408537A CN201810251899.2A CN201810251899A CN108408537A CN 108408537 A CN108408537 A CN 108408537A CN 201810251899 A CN201810251899 A CN 201810251899A CN 108408537 A CN108408537 A CN 108408537A
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- CN
- China
- Prior art keywords
- elevator
- compensation
- large tank
- mounting bracket
- compensation chain
- 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.)
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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
- Elevator Control (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of elevator compensation chains to compensate position automatic regulating apparatus.It includes elevator compensation chain, and one end of the elevator compensation chain is connect with Elevator weight sensor；Further include：One compensation mounting bracket, is arranged in the bottom of lift car；One large tank is vertically provided in a manner of it can make traverse motion on the compensation mounting bracket, and its tailpiece of the piston rod is connect with the other end of the elevator compensation chain；One extension spring, one end of which is fixed on lift car bottom or the side of compensation mounting bracket, the other end is connect with the side of the large tank；It with a small oil tank, is horizontally installed on relative to the extension spring on the compensation mounting bracket of the large tank other side, and its rodless cavity is connected to the rod chamber of the large tank by communicating pipe and its end of piston rod is contradicted in the other side of the large tank.The present invention reduces elevator disequilibrium caused by due to compensating the variation of weight, ensure that the ride comfort of elevator using the compensation position of the pressure change principle adjust automatically elevator compensation chain of linker.
Description
Technical field
The invention belongs to elevator technology fields, and in particular to a kind of elevator compensation chain compensation position automatic regulating apparatus.
Background technology
Currently, the towed elevator for being more than 30M installs elevator compensation chain (also referred to as compensating cable of elevator) to compensate traction steel wire more
Rope is with weight change caused by hoisting depth difference, to reduce the variation of traction steel-cable weight to entire elevator traction system
The influence of system.But the link position of elevator compensation chain and lift car is changeless, and weight is compensated in different promotions
It is changed greatly when height, causes moment variations, increased car guide shoe stress, accelerate the abrasion of car guide shoe, to influence
The ride comfort of elevator.
Invention content
The purpose of the present invention is to provide a kind of elevator compensation chains to compensate position automatic regulating apparatus, can effectively solve existing
The shortcoming of technology.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
Elevator compensation chain compensates position automatic regulating apparatus, including elevator compensation chain, one end of the elevator compensation chain with
Elevator weight sensor connects；Further include：One compensation mounting bracket, is arranged in the bottom of lift car；One large tank, transverse direction can be made
The mode of reciprocating motion is vertically provided on the compensation mounting bracket, and the other end of its tailpiece of the piston rod and the elevator compensation chain
Connection；One extension spring, one end of which is fixed on lift car bottom or compensate mounting bracket side on, the other end with it is described
The side of large tank connects；With a small oil tank, the large tank other side is horizontally installed on relative to the extension spring
It compensates on mounting bracket, and its rodless cavity is connected to the rod chamber of the large tank by communicating pipe and its end of piston rod is supported
It touches in the other side of the large tank.
Preferably, the large tank is vertically provided at the compensation mounting bracket in a manner of it can make transverse reciprocating and roll
On.Further preferably, the bottom of the large tank is equipped with roll wheel assembly.
Preferably, the small oil tank is arranged by a padded seat on the compensation mounting bracket.
Preferably, the tailpiece of the piston rod of the small oil tank is equipped with impact head.
The present invention utilizes the benefit of the pressure change principle adjust automatically elevator compensation chain of linker by using above structure
Position is repaid, reduces elevator disequilibrium caused by due to compensating the variation of weight, ensure that the ride comfort of elevator.
Description of the drawings
Fig. 1 is the structure principle chart of the present invention.
In figure：
1-elevator compensation chain；2-Elevator weight sensors；3-lift car bottoms；4-compensation mounting brackets；5-large tanks；
51-roll wheel assemblies；6-extension springs；7-small oil tanks；71-impact heads；8-communicating pipes；9-padded seats.
In conjunction with drawings and examples, invention is further described in detail.
Specific implementation mode
As shown in Figure 1, elevator compensation chain of the present invention compensates position automatic regulating apparatus, mainly by elevator compensation chain
1, mounting bracket 4, large tank 5, extension spring 6, small oil tank 7, communicating pipe 8 and keel 9 is compensated to form.
One end of the elevator compensation chain 1 is connect with Elevator weight sensor 2.
The compensation mounting bracket 4 is arranged in lift car bottom 3.
The bottom of the large tank 5 is equipped with roll wheel assembly 51, and large tank 5 can be made laterally past by the roll wheel assembly 51
The mode moved again is vertically provided on compensation mounting bracket, and its tailpiece of the piston rod connects downwards and with the other end of elevator compensation chain 1
It connects.
One end of the extension spring 6 is fixed on lift car bottom 3 (can also be on the side for compensate mounting bracket),
Its other end is connect with the medium position of large tank cylinder body side.
The compensation that the small oil tank 7 is horizontally installed on the large tank other side by padded seat 9 relative to extension spring 6 is pacified
It shelves on 4, and its rodless cavity is connected to the rod chamber of large tank 5 by communicating pipe 8 and its piston rod is equipped with impact head 71, it should
Impact head 71 contradicts the medium position in the large tank cylinder body other side.
The course of work of the present invention is as follows：
Lift car is balanced adjusting in bottom position to the present invention：The left and right sides of large tank is in extension spring
Dynamic equilibrium position is under the thrust of spring force and small oil tank.
When elevator is run up, since the elevator compensation chain weight of lift car side increases, the piston rod of large tank to
Hydraulic oil is simultaneously made the piston rod of small oil tank be stretched out simultaneously to cage side by lower stretching by being delivered to the rodless cavity of small oil tank communicating pipe
It pushes large tank to overcome the spring force of extension spring to car side roll, so that the center of gravity of elevator compensation chain is moved to cage side, mend
It repays due to elevator disequilibrium caused by elevator dragging wire rope and elevator compensation chain weight change, stablizes elevator center of gravity, ensure
The ride comfort of ascending for elevator.
When elevator is run down, since the elevator compensation chain weight of lift car side is reduced, the spring force of extension spring
It pushes large tank to counterweight side roll after overcoming the thrust of small oil tank, so that the center of gravity of elevator compensation chain is moved to counterweight-side, compensation
Due to elevator disequilibrium caused by elevator dragging wire rope and elevator compensation chain weight change, stablizes elevator center of gravity, ensure that
The ride comfort of elevator downlink.
Claims (5)
1. elevator compensation chain compensates position automatic regulating apparatus, including elevator compensation chain, one end and the electricity of the elevator compensation chain
Ladder is to reconnection, which is characterized in that further includes：
One compensation mounting bracket, is arranged in the bottom of lift car；
One large tank is vertically provided in a manner of it can make traverse motion on the compensation mounting bracket, and its piston rod
End is connect with the other end of the elevator compensation chain；
One extension spring, one end of which is fixed on lift car bottom or compensate mounting bracket side on, the other end with it is described
The side of large tank connects；With
One small oil tank is horizontally installed on relative to the extension spring on the compensation mounting bracket of the large tank other side, and
Its rodless cavity is connected to by communicating pipe with the rod chamber of the large tank and its end of piston rod is contradicted in the large tank
The other side.
2. elevator compensation chain according to claim 1 compensates position automatic regulating apparatus, which is characterized in that the large tank
It is vertically provided on the compensation mounting bracket in a manner of it can make transverse reciprocating and roll.
3. elevator compensation chain according to claim 2 compensates position automatic regulating apparatus, which is characterized in that the large tank
Bottom be equipped with roll wheel assembly.
4. elevator compensation chain according to claim 1 compensates position automatic regulating apparatus, which is characterized in that the small oil tank
It is arranged on the compensation mounting bracket by a padded seat.
5. elevator compensation chain according to claim 1 or 4 compensates position automatic regulating apparatus, which is characterized in that described small
The tailpiece of the piston rod of oil cylinder is equipped with impact head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810251899.2A CN108408537B (en) | 2018-03-26 | 2018-03-26 | Elevator compensation chain compensates position automatic regulating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810251899.2A CN108408537B (en) | 2018-03-26 | 2018-03-26 | Elevator compensation chain compensates position automatic regulating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108408537A true CN108408537A (en) | 2018-08-17 |
| CN108408537B CN108408537B (en) | 2019-11-08 |
Family
ID=63133511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810251899.2A Active CN108408537B (en) | 2018-03-26 | 2018-03-26 | Elevator compensation chain compensates position automatic regulating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408537B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0420481A (en) * | 1990-05-14 | 1992-01-24 | Mitsubishi Electric Corp | Hanging device for elevator balancing chain |
| EP1612177A1 (en) * | 2004-05-28 | 2006-01-04 | Inventio Ag | Self-centering device for compensation ropes or chains of an elevator |
| JP2006168886A (en) * | 2004-12-14 | 2006-06-29 | Toshiba Elevator Co Ltd | Elevator |
| JP2007314254A (en) * | 2006-05-23 | 2007-12-06 | Nippon Otis Elevator Co | Balance correction device for elevator car |
| CN202346541U (en) * | 2011-12-08 | 2012-07-25 | 日立电梯（中国）有限公司 | Elevator car unbalance loading balancing device |
| CN105658560A (en) * | 2013-09-30 | 2016-06-08 | 蒂森克虏伯电梯股份公司 | Elevator system |
-
2018
- 2018-03-26 CN CN201810251899.2A patent/CN108408537B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0420481A (en) * | 1990-05-14 | 1992-01-24 | Mitsubishi Electric Corp | Hanging device for elevator balancing chain |
| EP1612177A1 (en) * | 2004-05-28 | 2006-01-04 | Inventio Ag | Self-centering device for compensation ropes or chains of an elevator |
| JP2006168886A (en) * | 2004-12-14 | 2006-06-29 | Toshiba Elevator Co Ltd | Elevator |
| JP2007314254A (en) * | 2006-05-23 | 2007-12-06 | Nippon Otis Elevator Co | Balance correction device for elevator car |
| CN202346541U (en) * | 2011-12-08 | 2012-07-25 | 日立电梯（中国）有限公司 | Elevator car unbalance loading balancing device |
| CN105658560A (en) * | 2013-09-30 | 2016-06-08 | 蒂森克虏伯电梯股份公司 | Elevator system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108408537B (en) | 2019-11-08 |
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