CN104973490A - Novel floating type counterweight device capable of precisely adjusting balance - Google Patents
Novel floating type counterweight device capable of precisely adjusting balance Download PDFInfo
- Publication number
- CN104973490A CN104973490A CN201510269522.6A CN201510269522A CN104973490A CN 104973490 A CN104973490 A CN 104973490A CN 201510269522 A CN201510269522 A CN 201510269522A CN 104973490 A CN104973490 A CN 104973490A
- Authority
- CN
- China
- Prior art keywords
- counterweight
- ball seat
- balance
- counterweight device
- rack
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
Abstract
The invention discloses a novel floating type counterweight device capable of precisely adjusting balance. The novel floating type counterweight device comprises a counterweight device, a floating point, a rope head assembly of a traction steel wire rope and a rope head plate, wherein the counterweight device comprises a counterweight rack, counterweight iron and a ball seat supporting plate; the floating point comprises an upper ball seat, a lower ball seat and a steel ball; the counterweight iron is arranged in the counterweight rack; the ball seat supporting plate is arranged in the counterweight rack and connected with the upper part of the counterweight rack; the rope head assembly of the traction steel wire rope penetrates through the counterweight rack and the ball seat supporting base, and is connected with the rope head plate arranged in the counterweight rack; the steel ball is arranged between the upper ball seat and the lower ball seat, and connected with the upper ball seat and the lower ball seat respectively; the upper ball seat is connected with the ball seat supporting plate; and the lower ball seat is connected with the rope head plate. According to the novel floating type counterweight device, the balance state of the counterweight device can be precisely regulated to completely eliminate a phenomenon that the balance is broken due to tension adjustment unevenness or changes in use of an elevator traction steel wire rope, guide rail stress due to balance invalidation of the counterweight device is avoided, the service life of an elevator is effectively guaranteed, and the operation reliability of the elevator is improved.
Description
Technical field
The present invention relates to elevators field, particularly, relate to a kind of can accurate adjustment balance Novel float-type counterweight.
Background technology
Counterweight is connected with car through traction sheave by hoist ropes, plays the device of equilibrium activity in running process of elevator.
The counterweight of elevator is very important, counterweight is the major part of elevator equilibrium system, but, traditional counterweight that existing elevator extensively adopts does not possess balance adjustment function, therefore it is very difficult to carry out balanced adjustment to it, and, even if balanced adjustment is good, because elevator dragging wire rope tension adjustment is uneven or change in running, the balance that adjusted also can be made good lost efficacy.Once counterweight overbalance to increase guide rail stressed, affect elevator service life.To sum up, there is balanced adjustment difficulty, affect the technical matters in elevator service life in existing elevator counterweight.
Summary of the invention
For the defect that above prior art exists, the object of the present invention is to provide a kind of can the Novel float-type counterweight of accurate adjustment balance, to solve the balanced adjustment difficulty that existing traditional counterweight exists, the technical matters affecting elevator service life.
For achieving the above object, the invention provides a kind of can accurate adjustment balance Novel float-type counterweight, comprise: counterweight, float point, the combination of traction steel-cable fag end and rope hitch plate, counterweight comprises counterweight frame, counterweight iron and ball seat back plate, floating point comprises upper ball base, lower ball base and steel ball, counterweight iron is arranged in counterweight frame, ball seat back plate to be arranged in counterweight frame and to be connected to counterweight frame top, the combination of traction steel-cable fag end is connected with the rope hitch plate be arranged in counterweight frame with ball seat back plate through counterweight frame, steel ball is arranged between upper ball base and lower ball base and is connected with upper ball base and lower ball base respectively, upper ball base is connected with ball seat back plate, lower ball base is connected with rope hitch plate.
Counterweight of the present invention realizes accurate balance adjustment by arranging the point that floats, thus can easily the state of equilibrium of accurate adjustment counterweight uneven or in using the balance caused by change of tension adjustment between completely eliminating due to elevator dragging wire rope is destroyed phenomenon, avoid because counterweight balance lost efficacy that to increase guide rail stressed, in the service life of effective guarantee elevator, improve elevator serviceability.
Accompanying drawing explanation
Fig. 1 is that the present invention can the structural representation of Novel float-type counterweight of accurate adjustment balance;
Fig. 2 is the structural representation of the floating point of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, illustrate the present invention.
Please refer to Fig. 1 to Fig. 2, a kind of can accurate adjustment balance Novel float-type counterweight, comprise: counterweight 1, float point 2, traction steel-cable fag end combination 3 and rope hitch plate 4, counterweight comprises counterweight frame 11, counterweight iron 12 and ball seat back plate 13, the point 2 that floats comprises upper ball base 21, lower ball base 22 and steel ball 23, counterweight iron 12 is arranged in counterweight frame 11, ball seat back plate 13 to be arranged in counterweight frame 11 and to be connected to counterweight frame 11 top, traction steel-cable fag end combination 13 is connected with the rope hitch plate 4 be arranged in counterweight frame 11 with ball seat back plate 13 through counterweight frame 11, steel ball 23 is arranged between upper ball base 21 and lower ball base 22 and is connected with upper ball base 21 and lower ball base 22 respectively, upper ball base 21 is connected with ball seat back plate 13, lower ball base 22 is connected with rope hitch plate 4.
Counterweight of the present invention realizes accurate balance adjustment by arranging the point that floats, thus can easily the state of equilibrium of accurate adjustment counterweight uneven or in using the balance caused by change of tension adjustment between completely eliminating due to elevator dragging wire rope is destroyed phenomenon, avoid because counterweight balance lost efficacy that to increase guide rail stressed, in the service life of effective guarantee elevator, improve elevator serviceability.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of, all should drops in protection scope of the present invention.
Claims (1)
1. one kind can accurate adjustment balance Novel float-type counterweight, it is characterized in that, comprise: counterweight, float point, the combination of traction steel-cable fag end and rope hitch plate, described counterweight comprises counterweight frame, counterweight iron and ball seat back plate, described floating point comprises upper ball base, lower ball base and steel ball, described counterweight iron is arranged in described counterweight frame, described ball seat back plate to be arranged in described counterweight frame and to be connected to described counterweight frame top, described traction steel-cable fag end combination is connected with the rope hitch plate be arranged in described counterweight frame with ball seat back plate through described counterweight frame, described steel ball is arranged between described upper ball base and lower ball base and is connected with described upper ball base and lower ball base respectively, described upper ball base is connected with described ball seat back plate, described lower ball base is connected with described rope hitch plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269522.6A CN104973490A (en) | 2015-05-25 | 2015-05-25 | Novel floating type counterweight device capable of precisely adjusting balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269522.6A CN104973490A (en) | 2015-05-25 | 2015-05-25 | Novel floating type counterweight device capable of precisely adjusting balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104973490A true CN104973490A (en) | 2015-10-14 |
Family
ID=54270538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510269522.6A Pending CN104973490A (en) | 2015-05-25 | 2015-05-25 | Novel floating type counterweight device capable of precisely adjusting balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104973490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027972A (en) * | 2019-05-17 | 2019-07-19 | 南通通途机电制造有限公司 | A kind of hoist ropes disconnection early warning fall arrest elevator counterweight |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2089143A (en) * | 1936-03-13 | 1937-08-03 | Severn A White | Elevator cable equalizer |
| CN1054952A (en) * | 1990-03-17 | 1991-10-02 | 铁法矿务局 | Automatic wire tension balancing device for multiple wire hoist |
| JPH08169664A (en) * | 1994-12-19 | 1996-07-02 | Hitachi Building Syst Eng & Service Co Ltd | Main rope length adjusting device of elevator |
| JPH10231077A (en) * | 1997-02-19 | 1998-09-02 | Hitachi Ltd | Elevator device |
| CN2780706Y (en) * | 2005-03-16 | 2006-05-17 | 方圆集团有限公司 | Automatic balancing pair weight of elevator |
| CN2918352Y (en) * | 2006-06-23 | 2007-07-04 | 肖雨 | Double-basket well-type elevator counterweight equipment |
| JP2008207939A (en) * | 2007-02-27 | 2008-09-11 | Hitachi Building Systems Co Ltd | Rope type elevator |
| CN201896011U (en) * | 2010-11-30 | 2011-07-13 | 江苏佛斯特电梯有限公司 | Rope head device for tension automatic balancing of elevator traction steel rope |
| CN204643514U (en) * | 2015-05-25 | 2015-09-16 | 上海浦东开灵电梯厂有限公司 | Can accurate adjustment balance Novel float-type counterweight |
-
2015
- 2015-05-25 CN CN201510269522.6A patent/CN104973490A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2089143A (en) * | 1936-03-13 | 1937-08-03 | Severn A White | Elevator cable equalizer |
| CN1054952A (en) * | 1990-03-17 | 1991-10-02 | 铁法矿务局 | Automatic wire tension balancing device for multiple wire hoist |
| JPH08169664A (en) * | 1994-12-19 | 1996-07-02 | Hitachi Building Syst Eng & Service Co Ltd | Main rope length adjusting device of elevator |
| JPH10231077A (en) * | 1997-02-19 | 1998-09-02 | Hitachi Ltd | Elevator device |
| CN2780706Y (en) * | 2005-03-16 | 2006-05-17 | 方圆集团有限公司 | Automatic balancing pair weight of elevator |
| CN2918352Y (en) * | 2006-06-23 | 2007-07-04 | 肖雨 | Double-basket well-type elevator counterweight equipment |
| JP2008207939A (en) * | 2007-02-27 | 2008-09-11 | Hitachi Building Systems Co Ltd | Rope type elevator |
| CN201896011U (en) * | 2010-11-30 | 2011-07-13 | 江苏佛斯特电梯有限公司 | Rope head device for tension automatic balancing of elevator traction steel rope |
| CN204643514U (en) * | 2015-05-25 | 2015-09-16 | 上海浦东开灵电梯厂有限公司 | Can accurate adjustment balance Novel float-type counterweight |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027972A (en) * | 2019-05-17 | 2019-07-19 | 南通通途机电制造有限公司 | A kind of hoist ropes disconnection early warning fall arrest elevator counterweight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |