CN103183272B - Steel wire rope extension regulating device for elevator - Google Patents
Steel wire rope extension regulating device for elevator Download PDFInfo
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- CN103183272B CN103183272B CN201310084684.3A CN201310084684A CN103183272B CN 103183272 B CN103183272 B CN 103183272B CN 201310084684 A CN201310084684 A CN 201310084684A CN 103183272 B CN103183272 B CN 103183272B
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- telescopic rod
- adjustable telescopic
- perforation
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- level adjustable
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Abstract
The invention discloses a steel wire rope extension regulating device for an elevator, which comprises a primary regulating telescopic rod arranged on a fixed seat in an up-down movable manner and a secondary regulating telescopic rod arranged on the primary regulating telescopic rod in an up-down movable manner. A buffer is fixedly arranged above the secondary regulating telescopic rod; and the position of the buffer can be regulated up and down by moving the primary regulating telescopic rod and the secondary regulating telescopic rod up and down so as to regulate the distance between the buffer and a counterweight housing, i.e. implement regulation on a cushioning stroke of a counterweight. After being regulated in place, the primary regulating telescopic rod and the secondary regulating telescopic rod are locked in positions by a first locking structure and a second locking structure, so that the position of the buffer can be kept stable; the regulation distance of the cushioning stroke of the counterweight depends on the extension and retraction distance of the regulating device and can be repeatedly regulated as required, an iron block does not need to be used and waste is avoided.
Description
Technical field
The present invention relates to a kind of elevator wire rope and extend control apparatus.
Background technology
Generally speaking, for the new elevator installed, because steel rope more or less exists certain permanent extensional, and cage side reaches more accurate flat bed often through flat bed induction installation, therefore the result that the extension of steel rope finally causes is counterweight-side cushion stroke can be out of shape, especially when large hoisting depth, the extensional situation of steel rope can be more obvious, thus the cushion stroke of counterweight-side can become less, counterweight frame even likely can be caused to run to the energy disperser of extreme lower position mistiming shake-up pit, and then make elevator car safety misoperation.Traditional solution below counterweight frame, arranges 1 ~ 2 iron block of wood at design phase, after steel rope extends, this iron block of wood dismantled the cushion stroke ensureing counterweight-side.Though the method can regulate counterweight cushion stroke, the iron block of wood disassembled, often as waste disposal, compares waste, and the method adjustable range is more limited, and can not realize repeatedly regulating.
Summary of the invention
The object of this invention is to provide by move up and down one-level adjustable telescopic rod, secondary adjustable telescopic rod position thus a kind of elevator wire rope realizing the adjustment of counterweight cushion stroke extends control apparatus, after cushion stroke is adjusted to the right place, one-level adjustable telescopic rod, secondary adjustable telescopic rod is locked by the first latch-up structure, the second latch-up structure, thus maintain suitable counterweight cushion stroke, this control apparatus is avoided using iron block of wood, can repeatedly regulate counterweight cushion stroke as required.
For achieving the above object, the technical solution used in the present invention is: a kind of elevator wire rope extends control apparatus, comprise the permanent seat be fixedly installed on elevator pit, be positioned at the energy disperser immediately below counterweight housing of elevator, described control apparatus also comprises the one-level adjustable telescopic rod that can be arranged on up or down on described permanent seat, the secondary adjustable telescopic rod on described one-level adjustable telescopic rod can be arranged on up or down, described energy disperser is fixedly installed on above described secondary adjustable telescopic rod, first latch-up structure that this one-level adjustable telescopic rod can be locked on described permanent seat is provided with between described permanent seat and described one-level adjustable telescopic rod, second latch-up structure that this secondary adjustable telescopic rod can be locked on described one-level adjustable telescopic rod is provided with between described one-level adjustable telescopic rod and described secondary adjustable telescopic rod.
During concrete enforcement, described permanent seat, described one-level adjustable telescopic rod all have the inner chamber opened wide upward, described one-level adjustable telescopic rod can be inserted in the inner chamber of described permanent seat up or down, and described secondary adjustable telescopic rod can be inserted in the inner chamber of described one-level adjustable telescopic rod up or down.
A kind of concrete embodiment, described first latch-up structure comprises and is opened in described permanent seat, perforation group is regulated on one of them parts and along spaced at least three of the peripheral direction of the lateral surface of these parts in described one-level adjustable telescopic rod two parts, be opened on another one parts and along spaced at least three of the peripheral direction of the lateral surface of these parts and connect perforation, fixedly can be through described adjustment perforation to be connected in perforation for locking the locking element of described permanent seat and described one-level adjustable telescopic rod with the described of correspondence position, multiple adjustment is all had to bore a hole in each adjustment perforation group, the plurality of adjustment perforation is spaced along above-below direction.
A kind of concrete embodiment, described second latch-up structure comprises and is opened in described one-level adjustable telescopic rod, perforation group is regulated on one of them parts and along spaced at least three of the peripheral direction of the lateral surface of these parts in described secondary adjustable telescopic rod two parts, be opened on another one parts and along spaced at least three of the peripheral direction of the lateral surface of these parts and connect perforation, fixedly can be through described adjustment perforation to be connected in perforation for locking the locking element of described one-level adjustable telescopic rod and described secondary adjustable telescopic rod with the described of correspondence position, multiple adjustment is all had to bore a hole in each adjustment perforation group, the plurality of adjustment perforation is spaced along above-below direction.
When specifically implementing further, described adjustment perforation or described connection perforation adopt tapped bore, and described locking element adopts the threaded male fastener coordinated with tapped bore.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages: this elevator wire rope extends in control apparatus, move up and down one-level adjustable telescopic rod, secondary adjustable telescopic rod, just can adjust the position of energy disperser up and down, thus the distance between adjustment energy disperser and counterweight frame, namely realize the adjustment of counterweight cushion stroke.After adjusting to the right place, the position of one-level adjustable telescopic rod, secondary adjustable telescopic rod is locked by the first latch-up structure, the second latch-up structure, make the position of energy disperser can keep stable, the adjustment distance of counterweight cushion stroke depends on the distance of stretch out and draw back of control apparatus, and can repeatedly regulate as required, without the need to using iron block of wood, avoid waste.
Detailed description of the invention
Structure of the present invention is set forth further below in conjunction with accompanying drawing.
Shown in Fig. 1-2, a kind of elevator wire rope extends control apparatus, be applied to the adjustment of counterweight-side energy disperser 5 height, comprise permanent seat 1, one-level adjustable telescopic rod 3, secondary adjustable telescopic rod 4, be positioned at the energy disperser 5 immediately below counterweight frame 6, permanent seat 1 is fixedly installed on elevator pit 9 by expansion bolt 8, one-level adjustable telescopic rod 3 can be arranged on permanent seat 1 up or down, secondary adjustable telescopic rod 4 can be arranged on one-level adjustable telescopic rod 3 up or down, energy disperser 5 is fixedly installed on above secondary adjustable telescopic rod 4 by bolt of rear end plate 7, move up and down one-level adjustable telescopic rod 3 like this, secondary adjustable telescopic rod 4, just can adjust the position of energy disperser 5 up and down, thus the distance between adjustment energy disperser 5 and counterweight frame 6, namely the adjustment of counterweight cushion stroke is realized.In Fig. 1-2, permanent seat 1, one-level adjustable telescopic rod 3 have the inner chamber 12 and 13 opened wide respectively upward, one-level adjustable telescopic rod 3 is inserted in the inner chamber 12 of permanent seat 1 downwards, and can move up and down, in like manner, secondary adjustable telescopic rod 4 can be inserted in the inner chamber 13 of one-level adjustable telescopic rod 3 up or down.For the new elevator installed, at initial condition, generally make that the one-level adjustable telescopic rod 3 in above-mentioned control apparatus, secondary adjustable telescopic rod 4 are all maximum to be stretched out, as Fig. 1, such energy disperser 5 is in the extreme higher position of adjustment, then can ensure the adjustment to the full extent of the steel rope extension realized in new terraced use procedure.At initial condition, to ensure there are enough safe separation distances between energy disperser 5 and counterweight frame 6 equally.
Along with the use of new ladder, inevitably can there is extensional in steel rope, the extreme lower position causing counterweight frame 6 to run can decline, if different time decline energy disperser 5 position, then cannot ensure enough safe separation distances, then now need to be regulated by control apparatus.Move down one-level adjustable telescopic rod 3, secondary adjustable telescopic rod 4, make energy disperser 5 drop to suitable position.Be provided with first latch-up structure 10 that this one-level adjustable telescopic rod 3 can be locked on permanent seat 1 between permanent seat 1 and one-level adjustable telescopic rod 3, between one-level adjustable telescopic rod 3 and secondary adjustable telescopic rod 4, be provided with second latch-up structure 11 that this secondary adjustable telescopic rod 4 can be locked on one-level adjustable telescopic rod 3.After energy disperser 5 is dropped to suitable position, locked the position of one-level adjustable telescopic rod 3, secondary adjustable telescopic rod 4 by the first latch-up structure 10, second latch-up structure 11, make the position of energy disperser 5 can keep stable.If need follow-up the position readjusting energy disperser 5, then first unlock the first latch-up structure 10, second latch-up structure 11, then the position of mobile cushioning device 5, finally locked by the first latch-up structure 10, second latch-up structure 11 in place.
In the present embodiment, as shown in Figure 1, first latch-up structure 10 comprises and is opened in permanent seat 1, perforation group is regulated on one of them parts and along spaced at least three of the peripheral direction of the lateral surface of these parts in one-level adjustable telescopic rod 3 two parts, be opened on another one parts and along spaced at least three of the peripheral direction of the lateral surface of these parts and connect perforation, fixedly can be through the locking element 2 for be locked seat 1 and one-level adjustable telescopic rod 3 in the connection perforation regulating perforation and correspondence position, here regulate perforation or connect perforation and adopt tapped bore, locking element 2 adopts the threaded male fastener coordinated with tapped bore, one-level adjustable telescopic rod 3 the locking and unlocking on permanent seat 1 is realized by screw thread fit.All have multiple adjustment to bore a hole in each adjustment perforation group, the plurality of adjustment perforation is spaced along above-below direction, can carry out adjustment location like this for steel rope in the extension that different phase produces.Second latch-up structure 11 adopts the structure identical with the first latch-up structure 10.Specifically, second latch-up structure 11 comprises and is opened in one-level adjustable telescopic rod 3, perforation group is regulated on one of them parts and along spaced at least three of the peripheral direction of the lateral surface of these parts in secondary adjustable telescopic rod 4 two parts, be opened on another one parts and along spaced at least three of the peripheral direction of the lateral surface of these parts and connect perforation, can fixedly be through in the connection perforation regulating perforation and correspondence position for locking the locking element 2 of one-level adjustable telescopic rod 3 and secondary adjustable telescopic rod 4, equally, here regulate perforation or connect perforation and adopt tapped bore, locking element 2 adopts the threaded male fastener coordinated with tapped bore, secondary adjustable telescopic rod 4 the locking and unlocking on one-level adjustable telescopic rod 3 is realized by screw thread fit.All have multiple adjustment to bore a hole in each adjustment perforation group, the plurality of adjustment perforation is spaced along above-below direction, can carry out adjustment location equally for steel rope in the extension that different phase produces.
To sum up, the elevator wire rope of this patent extends control apparatus, undertaken by locking element locking the adjustment realizing counterweight cushion stroke by adjustment one-level adjustable telescopic rod and secondary adjustable telescopic rod position in the vertical direction, this adjustment distance depends on the distance of stretch out and draw back of control apparatus, and can repeatedly regulate as required, without the need to using iron block of wood, avoid waste.
Accompanying drawing explanation
Accompanying drawing 1 is schematic diagram one of the present invention, and wherein one-level adjustable telescopic rod, secondary adjustable telescopic rod all move up and extend out to extreme higher position;
Accompanying drawing 2 is schematic diagram two of the present invention, and wherein one-level adjustable telescopic rod, secondary adjustable telescopic rod all move down retraction to extreme lower position, not shown locking element.
Claims (3)
1. an elevator wire rope extends control apparatus, comprise the permanent seat be fixedly installed on elevator pit, be positioned at the energy disperser immediately below counterweight housing of elevator, it is characterized in that: described control apparatus also comprises the one-level adjustable telescopic rod that can be arranged on up or down on described permanent seat, the secondary adjustable telescopic rod on described one-level adjustable telescopic rod can be arranged on up or down, described energy disperser is fixedly installed on above described secondary adjustable telescopic rod, first latch-up structure that this one-level adjustable telescopic rod can be locked on described permanent seat is provided with between described permanent seat and described one-level adjustable telescopic rod, second latch-up structure that this secondary adjustable telescopic rod can be locked on described one-level adjustable telescopic rod is provided with between described one-level adjustable telescopic rod and described secondary adjustable telescopic rod,
Described first latch-up structure comprises and is opened in described permanent seat, perforation group is regulated on one of them parts and along spaced at least three of the peripheral direction of the lateral surface of these parts in described one-level adjustable telescopic rod two parts, be opened on another one parts and along spaced at least three of the peripheral direction of the lateral surface of these parts and connect perforation, fixedly can be through described adjustment perforation to be connected in perforation for locking the locking element of described permanent seat and described one-level adjustable telescopic rod with the described of correspondence position, multiple adjustment is all had to bore a hole in each adjustment perforation group, the plurality of adjustment perforation is spaced along above-below direction,
Described second latch-up structure comprises and is opened in described one-level adjustable telescopic rod, perforation group is regulated on one of them parts and along spaced at least three of the peripheral direction of the lateral surface of these parts in described secondary adjustable telescopic rod two parts, be opened on another one parts and along spaced at least three of the peripheral direction of the lateral surface of these parts and connect perforation, fixedly can be through described adjustment perforation to be connected in perforation for locking the locking element of described one-level adjustable telescopic rod and described secondary adjustable telescopic rod with the described of correspondence position, multiple adjustment is all had to bore a hole in each adjustment perforation group, the plurality of adjustment perforation is spaced along above-below direction.
2. a kind of elevator wire rope according to claim 1 extends control apparatus, it is characterized in that: described permanent seat, described one-level adjustable telescopic rod all have the inner chamber opened wide upward, described one-level adjustable telescopic rod can be inserted in the inner chamber of described permanent seat up or down, and described secondary adjustable telescopic rod can be inserted in the inner chamber of described one-level adjustable telescopic rod up or down.
3. a kind of elevator wire rope according to claim 1 and 2 extends control apparatus, it is characterized in that: described adjustment perforation or described connection perforation adopt tapped bore, and described locking element adopts the threaded male fastener coordinated with tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084684.3A CN103183272B (en) | 2013-03-18 | 2013-03-18 | Steel wire rope extension regulating device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084684.3A CN103183272B (en) | 2013-03-18 | 2013-03-18 | Steel wire rope extension regulating device for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103183272A CN103183272A (en) | 2013-07-03 |
| CN103183272B true CN103183272B (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310084684.3A Active CN103183272B (en) | 2013-03-18 | 2013-03-18 | Steel wire rope extension regulating device for elevator |
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| Country | Link |
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| CN (1) | CN103183272B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953058A (en) * | 2016-06-30 | 2016-09-21 | 上海市政工程设计研究总院（集团）有限公司 | Movable and telescopic electrical equipment support |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094692A (en) * | 1993-04-05 | 1994-11-09 | 科恩股份公司 | Compensation and rope elongation arrangment |
| CN1491180A (en) * | 2002-04-01 | 2004-04-21 | 三菱电机株式会社 | Elevator main rope elongation compensating apparatus |
| CN101541659A (en) * | 2006-11-28 | 2009-09-23 | 三菱电机株式会社 | Buffer of elevator |
| CN101932521A (en) * | 2008-04-30 | 2010-12-29 | 三菱电机株式会社 | Shock absorber for elevator |
| CN203229292U (en) * | 2013-03-18 | 2013-10-09 | 苏州富士电梯有限公司 | Steel wire rope extending adjusting device of elevator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000255940A (en) * | 1999-03-11 | 2000-09-19 | Hitachi Building Systems Co Ltd | Balance weight for elevator |
-
2013
- 2013-03-18 CN CN201310084684.3A patent/CN103183272B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094692A (en) * | 1993-04-05 | 1994-11-09 | 科恩股份公司 | Compensation and rope elongation arrangment |
| CN1491180A (en) * | 2002-04-01 | 2004-04-21 | 三菱电机株式会社 | Elevator main rope elongation compensating apparatus |
| CN101541659A (en) * | 2006-11-28 | 2009-09-23 | 三菱电机株式会社 | Buffer of elevator |
| CN101932521A (en) * | 2008-04-30 | 2010-12-29 | 三菱电机株式会社 | Shock absorber for elevator |
| CN203229292U (en) * | 2013-03-18 | 2013-10-09 | 苏州富士电梯有限公司 | Steel wire rope extending adjusting device of elevator |
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| Publication number | Publication date |
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| CN103183272A (en) | 2013-07-03 |
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Effective date of registration: 20180423 Address after: 215122 Suzhou Industrial Park, Suzhou Province, the only new road, No. 28, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 718 No. 215122 Jiangsu Province, Suzhou City Industrial Park Fengting Avenue Patentee before: Suzhou Fushi Elevator Co., Ltd. |
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| TR01 | Transfer of patent right |