CN101570296A - Stop position detection device for elevator - Google Patents
Stop position detection device for elevator Download PDFInfo
- Publication number
- CN101570296A CN101570296A CNA2009101355005A CN200910135500A CN101570296A CN 101570296 A CN101570296 A CN 101570296A CN A2009101355005 A CNA2009101355005 A CN A2009101355005A CN 200910135500 A CN200910135500 A CN 200910135500A CN 101570296 A CN101570296 A CN 101570296A
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- stop position
- position detection
- elevator
- detection device
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Abstract
The invention provides a stop position detection device for elevator, which is capable of preventing the long strip shaped piece from hooking the stop position detection board without any special operation. In the stop position detection device for elevator, a stop position detector (10) is disposed on one side of the elevator cage driven in the hoist trunk, a stop position detection board (8) is convexly disposed at the stop position of the elevator cage on one side of the hoist trunk. The stop position detection board is opposite to the stop position detector (10), making the stop position detector (10) execute operation of stop position detection of the elevator cage. A projection arrangement portion (8B) of the stop position detection board (8) projecting to the elevator cage is arranged in a manner capable of inclination, which is capable of inclination under a load over the predetermined load, and returning to the original state under elasticity of a spring (9) when the load is removed.
Description
Technical field
The present invention relates to a kind of stop position detection device of elevator, the stop position detection device of this elevator is used to detect the lift car that travels and stops the stop position of floor at each in hoist trunk.
Background technology
In general, elevator is made of lift car, counterbalanced weight, main hoist cable, balance hoist cable and lead-in wire etc.In having the elevator of said structure, if the lifting travel of elevator is very long, then when earthquake or high wind etc. have taken place, significantly lateral wobble can take place in building, thereby cause long strip shaped piece such as various hoist cable classes or lead-in wire to take place significantly to rock, have in the building of flexible structure at skyscraper etc., above-mentioned phenomenon is especially remarkable.Consequently, may cause the various device of above-mentioned long strip shaped piece in hoist trunk to be hooked on.When long strip shaped piece and hoist trunk equipment hook, except meeting damages hoist trunk equipment or causes long strip shaped piece self to take place the fracture equivalent damage, also may cause lift car promptly to stop, making the passenger be closed in the lift car and so-called " vexed jar of accident " takes place.
In addition, in general, stop position detection device is installed all in the elevator, this stop position detection device is used for detecting the stop position of the lift car that travels at hoist trunk.This device is made of stop position detector and stop position check-out console, this stop position detector is arranged on the sidepiece of lift car and exports flux or light beam etc., this stop position check-out console is arranged in the outstanding mode that is provided with on the stop position of elevator cage of hoist trunk side and is opposed with the stop position detector, interdict by the flux of stop position detector output or light beam etc. by the stop position check-out console, thus, the stop position that carries out lift car detects action.Thereby, owing to need stop the stop position check-out console that floor is provided with detecting device respectively by each lift car in hoist trunk, so the stop position check-out console that quantity is set is a lot, and this stop position check-out console is outstanding in hoist trunk, thereby, existence may with the problem of the easy hook of long strip shaped piece as described above.
For this reason, as prior art, for example disclose a kind of scheme in patent documentation 1, it is in order to address the above problem, and opens in the top and the bottom of stop position check-out console and has established the rope (for example with reference to patent documentation 1) that prevents hook and use.
Patent documentation 1: the real public clear 59-43339 communique (Fig. 4) of Japan
Summary of the invention
But, in above-mentioned prior art, must open respectively at the stop position check-out console of being located at each floor and establish the such operation of rope, especially, in the occasion of skyscraper, existing needs a large amount of labour of cost and the problem of time.
The present invention makes in view of existing practical problems in the above-mentioned prior art, the objective of the invention is to, a kind of stop position detection device of elevator is provided, the stop position detection device of this elevator does not need to operate especially, just can prevent the hook of long strip shaped piece to the stop position check-out console.
To achieve these goals, the related invention of first aspect present invention provides a kind of stop position detection device of elevator, in the stop position detection device of this elevator, the lift car that travels in hoist trunk is provided with the stop position detector, and at the outstanding stop position check-out console that is provided with of the stop position of the described lift car of described hoist trunk side, described stop position check-out console and described stop position detector are opposed, the stop position that makes described stop position detector carry out described lift car detects action, the stop position detection device of described elevator is characterised in that, described stop position check-out console is arranged to and can be toppled over to the side-prominent outstanding portion of setting of lift car, describedly outstanding portion is set there is being the load more than the regulation to topple over, and when the load effect is removed, return original state as the time spent.
In the related invention of a first aspect of the present invention with this spline structure, the stop position check-out console to the side-prominent outstanding portion that is provided with of lift car by long strip shaped piece hooks such as hoist cable, cables, when having applied the load more than the regulation, topple over, and when this hook is removed, return original state.Therefore, do not need as prior art, to carry out special operations such as being provided with of rope, just can prevent long strip shaped piece and stop position check-out console generation hook.
In addition, the related invention of second aspect present invention is characterised in that, is provided with the elastic body that the described outstanding portion of setting is returned.
In the related invention of a second aspect of the present invention with this spline structure, when acting on the load releasing of giving prominence to the portion that is provided with, under the effect of elastomeric elastic force, the outstanding portion of setting returns original state.Thus, the outstanding portion of toppling over because of temporary load that is provided with can return original state reliably, thereby the stop position that can proceed lift car detects action.
And then the related invention of third aspect present invention is characterised in that, describedly outstandingly portion is set is formed by elastic body.
In the related invention of a third aspect of the present invention with this spline structure, when acting on the load releasing of giving prominence to the portion that is provided with, the outstanding portion of setting that is formed by elastic body returns original state voluntarily.Thus, the outstanding portion of toppling over because of temporary load that is provided with can return original state reliably, thereby the stop position that can proceed lift car detects action.
The invention effect
According to the present invention, stop position check-out console outstanding is provided with cage structure to be become having load more than the regulation to topple over and return the structure of original state as the time spent when the load effect is removed, thus, except the fitting operation of stop position check-out console, do not need to carry out other operation, that is to say, need be in order not prevent that long strip shaped piece is to the hook of stop position check-out console and operate especially, thereby operation required labour and this significant effect of time can be reduced.
Description of drawings
Fig. 1 is the elevator integral structure figure of first embodiment of the stop position detection device of expression elevator involved in the present invention.
Fig. 2 is the main portion detail drawing of the stop position detection device of Fig. 1.
Fig. 3 be in the stop position detection device of presentation graphs 1 from long strip shaped piece to the hook of stop position check-out console instruction diagram to the state that returns.
Fig. 4 is the summary construction diagram of second embodiment of the stop position detection device of expression elevator involved in the present invention.
Fig. 5 is the instruction diagram of the 3rd embodiment of the stop position detection device of expression elevator involved in the present invention.
The drawing reference numeral explanation
1 lift car
2 counterbalanceds weight
3 main hoist cables
4 balance hoist cables
5 speed controller ropes
6 lead-in wires
7 carriages
8,28 stop position check-out consoles
8A, 28A horizontal part
8B, 18B, the outstanding portion that is provided with of 28B
9,19 springs (elastic body)
10 stop position detectors
11 stop position detection devices
The specific embodiment
Followingly describe with reference to the embodiment of accompanying drawing to the stop position detection device of elevator involved in the present invention.
Fig. 1 is the elevator integral structure figure of first embodiment of the stop position detection device of expression elevator involved in the present invention, Fig. 2 is the main portion detail drawing of the stop position detection device of Fig. 1, and Fig. 3 is that stop position check-out console in the stop position detection device of presentation graphs 1 and long strip shaped piece generation hook rise to the instruction diagram that turns back to the state till the original state.
As shown in Figure 1, elevator has: the lift car 1 that in hoist trunk, travels, with lift car 1 connect into bucket type counterbalanced weight 2, drive lift car 1 and counterbalanced weight 2 main hoist cable 3, with the bottom of the bottom of lift car 1 and counterbalanced weight 3 bonded assembly balance hoist cable 4, speed controller rope 5, an end that lift car 1 is promptly stopped lead-in wire 6 from transmission to lift car 1 that is connected with lift car 1 and powers and carry out signal acceptance and respectively.
In addition, the stop position of elevator cage of the floor of each in hoist trunk is respectively arranged with stop position check-out console 8.As shown in Figure 2, this stop position check-out console 8 has the horizontal part 8A that is fixed on the carriage 7, to lift car 1 side-prominent and having that load more than the regulation topples over as the time spent outstanding the 8B of portion is set and be provided in horizontal part 8A and the outstanding connecting portion that the 8B of portion is set on and be used to make the outstanding elastic body that the 8B of portion returns that is provided with, this elastic body for example is a spring 9, outstanding the 8B of portion is set is having the load more than the regulation to topple over, and the elastic force by spring 9 returns original state when the load effect is removed as the time spent.In addition, as shown in Figure 1, have stop position detector 10, constitute by this stop position detector 10 and stop position check-out console 8 and detect the stop position detection device 11 of lift car 1 at the stop position of each stop floor at lift car 1.
In first form of implementation, shown in Fig. 3 (A), hook has taken place with the outstanding 8B of portion that is provided with of stop position check-out console 8 in for example main hoist cable 3 of the long strip shaped piece in hoist trunk, and have load more than the regulation to act on that this is outstanding when the 8B of portion being set going up, shown in Fig. 3 (B), the outstanding 8B of portion that is provided with overcomes the elastic force of spring 9 and topples over, and the hook that takes place with main hoist cable 3 comes off.Then, shown in Fig. 3 (C), when hook is removed, outstanding the 8B of portion is set under the effect of the elastic force of spring 9, returns original state.
According to first embodiment, be configured to having load more than the regulation to topple over and when the load effect is removed, return the structure of original state as the time spent by stop position check-out console 8 outstanding being provided with the 8B of portion, thus, can prevent that long strip shaped piece and stop position check-out console 8 from hook taking place, and the outstanding 8B of portion that is provided with that topples over because of temporary load can return original state reliably, thereby the stop position that can proceed lift car 1 detects action.In addition, need be in order not prevent long strip shaped piece and stop position check-out console 8 from hooks taking place picture open the special operation of establishing the rope, therefore, can reduce and operate required labour and time.
Fig. 4 is the structural representation of second embodiment of the stop position detection device of expression elevator involved in the present invention.
In the first above-mentioned form of implementation, be provided with spring 9 respectively at two outstanding 8B of portion that are provided with, and make each outstanding the 8B of portion is set independently topple over, but also can constitute by an elastic body 19 and make a plurality of outstanding structures that portion's 18B one is toppled over that are provided with as shown in Figure 4.
Fig. 5 is the instruction diagram of the 3rd embodiment of the stop position detection device of expression elevator involved in the present invention.In Fig. 5, the part identical with above-mentioned explanation adopts identical label to represent.
As shown in Figure 5, the stop position check-out console 28 that is had in the stop position detection device of the 3rd embodiment is by being fixed on the horizontal part 28A on the carriage 7 and outstanding the 28B of portion is set constitutes, should outstanding the 28B of portion be set and form, and have the load more than the regulation to topple over as the time spent by elastic bodys such as rubber or springs.
In the 3rd form of implementation, shown in Fig. 5 (A), hook has taken place with the outstanding 28B of portion that is provided with of stop position check-out console 28 in for example main hoist cable 3 of the long strip shaped piece in hoist trunk, and have load more than the regulation to act on that this is outstanding when the 28B of portion being set going up, shown in Fig. 5 (B), the outstanding 28B of portion that is provided with overcomes the elastic force of self and topples over, and breaks away from the hook of main hoist cable 3.Then, shown in Fig. 5 (C), when hook is removed, outstanding be provided with the 28B of portion by self elastic force and return original state.
Claims (3)
1. the stop position detection device of an elevator, its lift car that travels in hoist trunk is provided with the stop position detector, and at the outstanding stop position check-out console that is provided with of the stop position of the described lift car of described hoist trunk side, described stop position check-out console and described stop position detector are opposed, the stop position that makes described stop position detector carry out described lift car detects action, the stop position detection device of described elevator is characterised in that
Described stop position check-out console is arranged to and can be toppled over to the side-prominent outstanding portion of setting of lift car, describedly outstanding portion is set is having the load more than the regulation to topple over as the time spent, and return original state when the load effect is removed.
2. the stop position detection device of elevator according to claim 1 is characterized in that,
Be provided with the elastic body that the described outstanding portion of setting is returned.
3. the stop position detection device of elevator according to claim 1 is characterized in that,
Describedly outstanding portion is set forms by elastic body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-118707 | 2008-04-30 | ||
| JP2008118707 | 2008-04-30 | ||
| JP2008118707A JP2009269678A (en) | 2008-04-30 | 2008-04-30 | Landing position detection device of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101570296A true CN101570296A (en) | 2009-11-04 |
| CN101570296B CN101570296B (en) | 2011-08-03 |
Family
ID=41229801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101355005A Expired - Fee Related CN101570296B (en) | 2008-04-30 | 2009-04-30 | Stop position detection device for elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2009269678A (en) |
| CN (1) | CN101570296B (en) |
| HK (1) | HK1135366A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466403A (en) * | 2013-09-25 | 2013-12-25 | 吴江骏达电梯部件有限公司 | Elevator height automatic determining device |
| CN104816992A (en) * | 2015-03-19 | 2015-08-05 | 河海大学常州校区 | Elevator stopping detection method based on multi-sensor confidence vote mechanism |
| CN111792471A (en) * | 2019-04-01 | 2020-10-20 | 股份公司韩太克 | Safety leveling height adjustment system for elevator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012218842A (en) * | 2011-04-05 | 2012-11-12 | Toshiba Elevator Co Ltd | Elevator device and elevator landing detection device |
| JP6021747B2 (en) * | 2013-06-18 | 2016-11-09 | 三菱電機株式会社 | Elevator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5398650A (en) * | 1977-02-08 | 1978-08-29 | Mitsubishi Electric Corp | Elevator path apparatus |
| JPS5943339Y2 (en) * | 1978-09-28 | 1984-12-21 | 株式会社東芝 | Elevator landing position detection device |
| JPS58184351U (en) * | 1982-06-02 | 1983-12-08 | 細川 和孝 | Bent back mirror |
| JPH0429579U (en) * | 1990-07-06 | 1992-03-10 | ||
| FI111937B (en) * | 1993-12-28 | 2003-10-15 | Kone Corp | A method for determining the position of an elevator car |
| JPH11171074A (en) * | 1997-12-10 | 1999-06-29 | Kiyoshi Ogura | Rear view mirror support device |
| JP4606858B2 (en) * | 2004-11-30 | 2011-01-05 | 三菱電機株式会社 | Elevator rope steady rest |
| JP4485960B2 (en) * | 2005-01-05 | 2010-06-23 | 株式会社日立製作所 | Elevator position detection device |
-
2008
- 2008-04-30 JP JP2008118707A patent/JP2009269678A/en active Pending
-
2009
- 2009-04-30 CN CN2009101355005A patent/CN101570296B/en not_active Expired - Fee Related
-
2010
- 2010-02-23 HK HK10101880.9A patent/HK1135366A1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466403A (en) * | 2013-09-25 | 2013-12-25 | 吴江骏达电梯部件有限公司 | Elevator height automatic determining device |
| CN103466403B (en) * | 2013-09-25 | 2015-07-22 | 苏州欢颜电气有限公司 | Elevator height automatic determining device |
| CN104816992A (en) * | 2015-03-19 | 2015-08-05 | 河海大学常州校区 | Elevator stopping detection method based on multi-sensor confidence vote mechanism |
| CN111792471A (en) * | 2019-04-01 | 2020-10-20 | 股份公司韩太克 | Safety leveling height adjustment system for elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101570296B (en) | 2011-08-03 |
| HK1135366A1 (en) | 2010-06-04 |
| JP2009269678A (en) | 2009-11-19 |
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