CN108408537B - Elevator compensation chain compensates position automatic regulating apparatus - Google Patents
Elevator compensation chain compensates position automatic regulating apparatus Download PDFInfo
- Publication number
- CN108408537B CN108408537B CN201810251899.2A CN201810251899A CN108408537B CN 108408537 B CN108408537 B CN 108408537B CN 201810251899 A CN201810251899 A CN 201810251899A CN 108408537 B CN108408537 B CN 108408537B
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- China
- Prior art keywords
- elevator
- compensation
- large tank
- mounting rack
- compensation chain
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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.)
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Classifications
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- 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
Abstract
The invention discloses a kind of elevator compensation chains to compensate position automatic regulating apparatus.Including elevator compensation chain, elevator compensation chain one end is connect with Elevator weight sensor；Further include: a compensation mounting rack is arranged in lift car bottom；One large tank is vertically provided on compensation mounting rack in a manner of it can make traverse motion, and the other end of its tailpiece of the piston rod and elevator compensation chain connects；One compressed spring, one end of which is fixed on lift car bottom or the side of compensation mounting rack, the side of the other end and large tank is connected；With a small oil tank, be horizontally installed on the compensation mounting rack of the large tank other side relative to compressed spring, and its rodless cavity by be connected to large tank rod chamber communicating pipe and its end of piston rod conflict in the large tank other side.The present invention compensates position using linker pressure change principle adjust automatically elevator compensation chain, reduces elevator disequilibrium caused by due to compensating weight change, ensure that elevator ride comfort.
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 technique
Currently, be more than 30M towed elevator more elevator compensation chain (also referred to as compensating cable of elevator) is installed to compensate traction steel wire
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 fixed and invariable, and weight is compensated in different promotions
It is changed greatly when height, causes moment variations, increased carriage guide shoe stress, accelerate the abrasion of carriage guide shoe, to influence
The ride comfort of elevator.
Summary of the invention
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:
Elevator compensation chain compensates position automatic regulating apparatus, including elevator compensation chain, one end of the elevator compensation chain with
Elevator weight sensor connection；Further include: the bottom of lift car is arranged in a compensation mounting rack；One large tank, transverse direction can be made
The mode of reciprocating motion is vertically provided on the compensation mounting rack, and the other end of its tailpiece of the piston rod and the elevator compensation chain
Connection；One compressed spring, one end of which is fixed on lift car bottom or compensate mounting rack 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 compressed spring
It compensates on mounting rack, and its rodless cavity with the rod chamber of the large tank by being connected to and its end of piston rod is supported communicating pipe
Touching is in the other side of the large tank.
Preferably, the large tank is vertically provided at the compensation mounting rack 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 on the compensation mounting rack by a padded seat.
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 the variation of compensation weight, ensure that the ride comfort of elevator.
Detailed description of the invention
Fig. 1 is structure principle chart of the invention.
In figure:
1-elevator compensation chain；2-Elevator weight sensors；3-lift car bottoms；4-compensation mounting racks；5-large tanks；
51-roll wheel assemblies；6-compressed springs；7-small oil tanks；71-impact heads；8-communicating pipes；9-padded seats.
Now in conjunction with drawings and examples, invention is further described in detail.
Specific embodiment
As shown in Figure 1, elevator compensation chain of the present invention compensates position automatic regulating apparatus, mainly by elevator compensation chain
1, mounting rack 4, large tank 5, compressed 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 rack 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 rack, 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 compressed spring 6 is fixed on lift car bottom 3 (being also possible on the side for compensating mounting rack),
Its other end is connect with the medium position of large tank cylinder body side.
The small oil tank 7 is pacified by the compensation that padded seat 9 is horizontally installed on the large tank other side relative to compressed spring 6
It shelves on 4, and its rodless cavity is with the rod chamber of large tank 5 by be connected to and its piston rod is equipped with impact head 71 communicating pipe 8, this
Impact head 71 contradicts the medium position in the large tank cylinder body other side.
The course of work of the invention is as follows:
Lift car is balanced adjusting to the present invention in bottom position: the left and right sides of large tank is in compressed 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 simultaneously stretches out the piston rod of small oil tank simultaneously to cage side by being delivered to the rodless cavity of small oil tank communicating pipe by lower stretching
It pushes large tank to overcome the spring force of compressed spring to carriage side roll, keeps the center of gravity of elevator compensation chain mobile to cage side, mend
The elevator disequilibrium as caused by elevator dragging wire rope and elevator compensation chain weight change is repaid, elevator center of gravity is stablized, is guaranteed
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 compressed spring
It pushes large tank to counterweight side roll after overcoming the thrust of small oil tank, keeps the center of gravity of elevator compensation chain mobile to counterweight-side, compensation
The elevator disequilibrium as caused by elevator dragging wire rope and elevator compensation chain weight change is stablized elevator center of gravity, be 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 of the elevator compensation chain and electricity
Ladder is to reconnection, which is characterized in that further include:
One compensation mounting rack, is arranged in the bottom of lift car；
One large tank is vertically provided on the compensation mounting rack in a manner of it can make traverse motion, and its piston rod
End is connect with the other end of the elevator compensation chain；
One compressed spring, one end of which is fixed on lift car bottom or compensate mounting rack side on, the other end with it is described
The side of large tank connects；With
One small oil tank is horizontally installed on the compensation mounting rack of the large tank other side relative to the compressed spring, and
Its rodless cavity by be connected to the rod chamber of the large tank communicating pipe and its end of piston rod conflict 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 rack 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 rack 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 CN108408537A (en) | 2018-08-17 |
| CN108408537B true 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) |
Family Cites Families (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 |
| JP4838633B2 (en) * | 2006-05-23 | 2011-12-14 | 日本オーチス・エレベータ株式会社 | Elevator car balance correction device |
| CN202346541U (en) * | 2011-12-08 | 2012-07-25 | 日立电梯（中国）有限公司 | Elevator car unbalance loading balancing device |
| DE102013219825A1 (en) * | 2013-09-30 | 2015-04-02 | Thyssenkrupp Elevator Ag | elevator system |
-
2018
- 2018-03-26 CN CN201810251899.2A patent/CN108408537B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108408537A (en) | 2018-08-17 |
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