CN105314483A - Operation determination tool of position detection device - Google Patents
Operation determination tool of position detection device Download PDFInfo
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- CN105314483A CN105314483A CN201510050841.8A CN201510050841A CN105314483A CN 105314483 A CN105314483 A CN 105314483A CN 201510050841 A CN201510050841 A CN 201510050841A CN 105314483 A CN105314483 A CN 105314483A
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- position detecting
- detecting device
- confirming operation
- car
- operation tool
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to an operation determination tool of a position detection device, which is used for determining the operations of a plurality of position detection devices (80a,80b,80c) of the path position of the elevation path of the lift car (1) and is constituted by the following changing bodies: shielding parts (100a, 100b, and 100c) which can be bent along the bending parts (100a1, 100b1, 100c1) and shielding parts (100a, 100b, 100c). When the operation determination tool is used for determining, the shielding parts can be assembled into a stereo shape. When the operation of the position detection device is not determined, the operation determination tool forms a plane plate. The shielding parts are bent into vertical sheets when the shielding parts are assembled into the stereo shapes.
Description
Technical field
The present invention relates to a kind of confirming operation tool of position detecting device, to use during for detecting that multiple position detecting devices of the position of car in lift path that elevator possesses carry out confirming operation.
Background technology
Elevator moves up and down in lift path by making car, or makes car rest on assigned position in lift path, provides transportation services thus to passenger etc.In order to realize the running of car as described above, need to carry out position probing to car in lift path.
In elevator in recent years, reduce to prevent the reliability of the position detecting function of car in lifting circuit and try hard to improve landing precision, such as utilize and be arranged at multiple position detecting device of car side and be arranged at multiple detected bodys of side, waiting area, arrive in the position of car can the position of switch car door time, detect that car position is positioned at the door region representing the up and down region of passenger.In addition, impulse deviser produces pulse according to the lifting of car, by counting by the output pulse count of microcomputer to this impulse deviser the position estimating car, calculate the parameter of the electrical motor controlling elevator further, thus position alignment is carried out to the floor of car and the floor of waiting area, thus the skew between the ground of car and the ground of waiting area diminishes.About the location detecting technology of car as above, in patent documentation 1, disclose the shape of position detecting device and the technology of detection position.
Multiple position detecting devices that patent documentation 1 discloses are configured to overlook in コ font and multiple position detecting devices of same shape are adjacent to configuration.The multiple detected bodys detected by these position detecting devices are being descended floor most and are going up floor most to become the shape comprising following detected portion: use and the detected portion of action and the detected portion of action as limit switch (finallimitswitch) as door region detection, become the shape only comprising following detected portion at intermediate floor: just use and the detected portion of action as door region detection.
Prior art document
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 2013-40029 publication
Summary of the invention
Invent technical matters to be solved
In order to confirm the action of the position detecting device that above-mentioned elevator possesses in inspection business etc., adopt with the following method: use, cover be provided with multiple position detecting device separately detected body to make its action, and confirm that now car does not move.But in the operation all cut off such as making multiple position detecting device simultaneously, inspector is difficult to manually all be covered to make its action by multiple position detecting device simultaneously.The thing followed is, may cause car that undesirable movement occurs because of job status.
In order to solve the problem, need multiple position detecting device all to be covered the tool making its action, but in order to cover whole position detecting device to make its action simultaneously, the shape of this tool must be three-dimensional simultaneously.But the tool that carry three-dimensional shape described above inspector is maked an inspection tour at operation field, during to perform inspection business, the Portability of this tool and the aspect existing problems of assembleability.
The present invention completes based on the actual conditions of above-mentioned prior art, its object is to the confirming operation tool that a kind of position detecting device is provided, multiple position detecting device can all cover to make its action by the confirming operation tool of this position detecting device simultaneously, when the non-usage without the need to confirming the action of position detecting device, the shape of non-cubic can be remained.
The technical scheme that technical solution problem adopts
To achieve these goals, the feature of the confirming operation tool of position detecting device involved in the present invention is, the position of car in lift path that the confirming operation tool of this position detecting device possesses for detecting elevator, and change body by following shape and form: have and can to bend and for the shielding portion of shield light, when not implementing the non-usage of described confirming operation, described shielding portion can fold, when for described confirming operation, described shielding portion can be assembled into three-dimensional shape.
Invention effect
According to the confirming operation tool of position detecting device involved in the present invention, by shielding portion is assembled into three-dimensional shape, shielding portion can be utilized thus simultaneously all to be covered to make its action by multiple position detecting device, the safety of position detecting device in confirming operation operation can be improved.In addition, in the present invention, when the non-usage do not confirmed the action of position detecting device, shielding portion can be folded to be held in the compact form of non-cubic shape, compared to prior art, superior Portability and assembleability can be guaranteed.
Accompanying drawing explanation
Fig. 1 is the integral structure figure of the summary of the elevator representing the confirming operation tool being suitable for position detecting device involved in the present invention.
Fig. 2 is the block diagram of the example representing multiple position detecting devices that the elevator as the confirming operation object of the first embodiment possesses.
Fig. 3 represents the birds-eye view of the confirming operation tool of the position detecting device involved by the first embodiment before expansion, assembling.
Fig. 4 represents the block diagram of the confirming operation tool of the position detecting device involved by the first embodiment after expansion, assembling.
Fig. 5 is that the confirming operation tool of the position detecting device represented involved by use first embodiment is to cover the block diagram of the state of multiple position detecting device.
Fig. 6 is the figure of the second embodiment of the confirming operation tool representing position detecting device involved in the present invention, is the block diagram of state when representing expansion, assembling.
Detailed description of the invention
Below, with reference to the accompanying drawings the embodiment of the confirming operation tool of position detecting device involved in the present invention is described.
Fig. 1 is the integral structure figure of the summary of the elevator representing the confirming operation tool being suitable for position detecting device involved in the present invention.The integral structure of the electronic security(ELSEC) reply elevator comprising safety system has been shown in this Fig. 1, and this safety system obtains by carrying out electronic devices and components and software implementation to the safety system be made up of mechanical system key elements such as limit switches (limitswitch) in the past.
Electrical motor 2 drives main rope 10 (mainrope), makes car 1 and counterweight 11 (counterweight) move towards above-below direction in lift path thus.The inverter 5 being connected to source of AC 7 via cutting off circuit 6 is utilized to carry out driving motor 2.When detect car 1 be in mobile in time car 1 door switch 70, there is not the action of door switch 71 ~ 73 of the waiting area of the floor of car 1, for safety, cut off circuit 6 and carry out action to cut off the power supply to electrical motor 2.Thus, the propulsive effort of electrical motor 2 is disappeared, and cut off the power supply to winch drg 3, thus make winch drg 3 action.Winch drg 3 is the normal action type being carried out brake off by energising.
Governor rope 12 (governorrope) is set, to make it cyclically move between the pulley 13a (pulley) being arranged at lift path top and the velocity limiter 13 (governor) being arranged at bottom lift path, a side of this governor rope 12 is fixed on and is arranged at car 1 and the emergency braking device 15 slided along track 16.Thus, if car 1 moves, then governor rope 12 draw by emergency braking device 15, consequently rotary actuation is carried out to velocity limiter 13.Velocity limiter 13 has holding device 14 and rotary encoder 21 (rotaryencoder), and when the rotating speed of velocity limiter 13 exceedes regulation rotating speed, holding device 14 carries out action, thus clamps governor rope 12 and stop making it.Now, when car 1 is in movement, emergency braking device 15 detects that governor rope 12 has stopped and having clamped track 16, thus makes car 1 emergent stopping.
In addition, rotary encoder 21 rotates and produces impulse singla together with velocity limiter 13.Controller 30 in elevator control gear 50 by the generation of this impulse singla accumulative, thus calculates the position of car 1, the time average of variable quantity in the hope of the speed of car 1, carries out elevating control to car 1.
Position-detection sensor 80 is equipped with in car 1.When car 1 arrives at destination, position-detection sensor 80 be arranged at lift path side destination detected body 81,82,83 relative thus carry out action, send to the safety governor 40 in elevator control gear 50 signal that expression is the implication of stop position (region of can opening the door).
The lower end of lift path is provided with energy disperser 17, even if when the braking force of winch drg 3 or emergency braking device 15 cannot be utilized to make car 1 stop completely, also car 1 can be caught and absorb impact.
Limit switch 22,23 is provided with near the lower end and upper end of lift path.Each limit switch 22,23 flat time be in off-state, if car 1 enters below, the top of each limit switch 22,23 respectively, then limit switch 22,23 becomes conducting state, safety governor 40 in elevator control gear 50 detects this signal, and detects the situation of the paranormal range of operation in the position of car 1.
Above-mentioned controller 30 pairs of inverters 5 control, and with reference to the input information etc. with the destination button in operation board 60 in the car of car position telltale and waiting area button 61,62,63, car 1 are run.On the other hand, safety governor 40 is with reference to the output of rotary encoder 21, limit switch 22,23, go out car 1 according to the position probing of car 1 to outpace or the situation such as setover, by winch drg 3, cut off circuit 6 and holding device 14, utilize emergency braking device 15 pairs of cars 1 to brake.
Fig. 2 is the block diagram of the example representing multiple position detecting devices that the elevator as the confirming operation object of the first embodiment possesses.
Each independent position detecting device 80a, 80b, 80c of forming above-mentioned position-detection sensor 80 are arranged, to make illuminating part and the mutual subtend of photographic department in its recess.In addition, in lift path, multiple detected body 81,82,83 is configured in upper end or bottom or each region.When car 1 is positioned at the position beyond the upper end of lift path or bottom or each region, because the light of the illuminating part from each position detecting device 80a, 80b, 80c arrives photographic department, therefore each position detecting device 80a, 80b, 80c is failure to actuate.On the other hand, when car 1 is positioned at the upper end of lift path or bottom or door region, be inserted into the recess of each position detecting device 80a, 80b, 80c due to detected body and cause coming the light crested of self-luminescent part, consequently, each position detecting device 80a, 80b, 80c carries out action.When covering each position detecting device 80a, 80b, 80c especially at the same time and make its action, safety governor 40 is judged as that car 1 has arrived upper end or the bottom of lift path, control, make car 1 stop car 1 can not be moved behind the upper end exceeding lift path or bottom again.
Then, the first embodiment of the confirming operation tool of position detecting device of the present invention is described according to Fig. 3 ~ 5.As shown in this Fig. 3 to Fig. 5, the confirming operation tool 100 of the position detecting device involved by the first embodiment changes body by following shape and forms: have and can to bend and for shielding portion 100a, 100b, 100c of shield light, when not implementing the non-usage of confirming operation, shielding portion 100a, 100b, 100c can fold, when for confirming operation, can assemble.
As shown in Figure 3, the confirming operation tool 100 of the position detecting device involved by the first embodiment when making or carrying time be formed as tabular body, and bent and can three-dimensional shape be assembled into when being used as tool.In addition, confirming operation tool 100 is made up of the light sheet material of the light of the illuminating part that can cover from position detecting device 80a, 80b, 80c, such as paper, plastics, sheet metal etc.In addition, at the surperficial 100e of confirming operation tool 100, except above-mentioned shielding portion 100a, 100b, 100c, also be provided with record portion 100d, this record portion 100d describes to comprise and this confirming operation tool 100 is formed as the item that three-dimensional shape carries out the description of operation of the implication used etc.
As long as the length L1 of shielding portion 100a, 100b, 100c, L2, L3 can simultaneously by the length that multiple position detecting device 80a, 80b, 80c all cover, as long as shielding portion 100a, 100b, 100c can be inserted the length of multiple position detecting device 80a, 80b, 80c by kink 100a1,100b1,100c1 of shielding portion 100a, 100b, 100c interval Ls each other.In addition, for shielding portion 100a, 100b, 100c, gap 100a2,100b2,100c2 is formed in the position except kink 100a1,100b1,100c1, carry out when being assembled into three-dimensional shape bending to form erected piece, but also can when using for confirming operation, use the cutting unit such as scissors or pocket knife, form gap 100a2,100b2,100c2 in the position except kink 100a1,100b1,100c1.
Herein, illustrate that the confirming operation tool 100 by the position detecting device involved by the first embodiment is formed as the step of three-dimensional shape according to Fig. 3, Fig. 4.First, as shown in Figure 3, inspector bends the confirming operation tool 100 of tabular body, to make it erect setting in the same direction along kink 100a1,100b1,100c1, is formed as substantially vertical with the surperficial 100e of this confirming operation tool 100.Thus, confirming operation tool 100 becomes three-dimensional shape.In addition, this step is documented in record portion 100d.
Then, the step be applied to by confirming operation tool 100 in elevator is described according to Fig. 5.
Inspector, after the not shown halt switch connecting elevator, with the confirming operation tool 100 being formed as three-dimensional shape, enters into car 1 from waiting area.Then, as shown in Figure 1, the upper surface of the position-detection sensor 80 of inspector on car 1 arranges confirming operation tool 100, to make the recess each shielding portion 100a, 100b, 100c being inserted each position detecting device 80a, 80b, 80c.Then, inspector, after the halt switch recovering elevator, implements to maintain low-speed running rise running and the running that declines, confirms that car 1 does not move.
That is, utilize confirming operation tool 100 to cover all position detecting device 80a, 80b, 80c, safety governor 40 is judged as that car 1 has arrived upper end or the bottom of lift path thus, can not move after can confirming to make car 1 to stop making car 1 to exceed the upper end of lift path or bottom again.After confirming such action, inspector takes off confirming operation tool 100 from position-detection sensor 80, confirmation result is recorded in the record portion 100d of confirming operation tool 100.
The confirming operation tool 100 of the position detecting device involved by the first embodiment formed as mentioned above, by being assembled into three-dimensional shape, thus can come multiple position detecting device 80a, 80b, 80c of position-detection sensor 80 all to be covered to make its action with shielding portion 100a, 100b, 100c, the safety in the confirming operation operation of position detecting device 80a, 80b, 80c can be improved. simultaneouslyIn addition, in present embodiment, when the non-usage do not confirmed the action of position detecting device 80a, 80b, 80c, shielding portion 100a, 100b, 100c can be folded to be held in compact form, the i.e. tabular of non-cubic, superior Portability and assembleability can be guaranteed.
Fig. 6 is the figure of the second embodiment of the confirming operation tool representing position detecting device involved in the present invention, is the block diagram of state when representing expansion, assembling.
This confirming operation tool 300 involved by the second embodiment changes body by following shape and forms: have and can bend and shielding portion 300a, 300b, the 300c of snake abdomen shape for shield light, when not implementing the non-usage of confirming operation, shielding portion 300a, 300b, 300c can fold, when for confirming operation, shielding portion 300a, 300b, 300c can be assembled into three-dimensional shape.
In the second embodiment formed as described above, also the same with the first embodiment, after being formed as snake abdomen shape, by shielding portion 300a, 300b, 300c of forming protruding body are inserted in the recess of all position detecting device 80a, 80b, 80c, cover the light of each illuminating part of position detecting device 80a, 80b, the 80c from position-detection sensor 80 thus, position-detection sensor 80 action can be made as above-mentioned, confirm the action of safety governor 40.That is, the effect identical with the first embodiment can be obtained.In addition, the confirming operation tool 300 involved by the second embodiment can be deformed into snake abdomen shape, therefore, when non-usage, can carry out being folded to form as flat compact compression shape, can guarantee more superior Portability and carrying property.
Label declaration
1 car
40 safety governors
50 elevator control gears
80 position-detection sensors
80a, 80b, 80c position detecting device
81,82,83 detected bodys
The confirming operation of 100 position detecting devices is with tool (the first embodiment)
100a, 100b, 100c shielding portion
100a1,100b1,100c1 kink
100a2,100b2,100c2 gap
100d record portion
100e surface
The confirming operation of 300 position detecting devices is with tool (the second embodiment)
300a, 300b, 300c shielding portion
Claims (5)
1. a confirming operation tool for position detecting device, is characterized in that,
The position of car in lift path that the confirming operation tool of this position detecting device possesses for detecting elevator,
The confirming operation tool of this position detecting device changes body by following shape and forms: have and can to bend and for the shielding portion of shield light, when not implementing the non-usage of described confirming operation, described shielding portion can fold, when for described confirming operation, described shielding portion can be assembled into three-dimensional shape.
2. the confirming operation tool of position detecting device as claimed in claim 1, is characterized in that,
When the non-usage do not confirmed the action of described position detecting device, form tabular body.
3. the confirming operation tool of position detecting device as claimed in claim 1, is characterized in that,
Described shielding portion is configured to carry out when being assembled into described three-dimensional shape bending to form erected piece.
4. the confirming operation tool of position detecting device as claimed in claim 1, is characterized in that,
Described shielding portion is configured to the shape being bent into snake abdomen shape.
5. the confirming operation tool of the position detecting device according to any one of Claims 1-4, is characterized in that,
Be provided with record portion, this record portion records the item containing description of operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-122665 | 2014-06-13 | ||
| JP2014122665A JP6175409B2 (en) | 2014-06-13 | 2014-06-13 | Jig for operation confirmation of position detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105314483A true CN105314483A (en) | 2016-02-10 |
| CN105314483B CN105314483B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510050841.8A Active CN105314483B (en) | 2014-06-13 | 2015-01-30 | The confirming operation tool of position detecting device |
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| Country | Link |
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| JP (1) | JP6175409B2 (en) |
| CN (1) | CN105314483B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1121037A (en) * | 1997-07-08 | 1999-01-26 | Toshiba Corp | Controller of elevator |
| JP2000007244A (en) * | 1998-06-24 | 2000-01-11 | Hitachi Building Systems Co Ltd | Operation position identifying method for elevator limit switch |
| CN1613738A (en) * | 2003-11-07 | 2005-05-11 | 株式会社日立制作所 | Elevator position detector |
| CN1799979A (en) * | 2005-01-05 | 2006-07-12 | 株式会社日立制作所 | Elevator position detecting device |
| JP2013040029A (en) * | 2011-08-18 | 2013-02-28 | Hitachi Ltd | Elevator controller |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0927837A (en) * | 1995-07-11 | 1997-01-28 | Hitachi Ltd | Portable telephone set |
| JP5483686B2 (en) * | 2009-09-18 | 2014-05-07 | 東芝エレベータ株式会社 | Elevator position detector |
| EP2687471B1 (en) * | 2011-03-16 | 2015-09-09 | Mitsubishi Electric Corporation | Elevator control device |
-
2014
- 2014-06-13 JP JP2014122665A patent/JP6175409B2/en active Active
-
2015
- 2015-01-30 CN CN201510050841.8A patent/CN105314483B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1121037A (en) * | 1997-07-08 | 1999-01-26 | Toshiba Corp | Controller of elevator |
| JP2000007244A (en) * | 1998-06-24 | 2000-01-11 | Hitachi Building Systems Co Ltd | Operation position identifying method for elevator limit switch |
| CN1613738A (en) * | 2003-11-07 | 2005-05-11 | 株式会社日立制作所 | Elevator position detector |
| CN1799979A (en) * | 2005-01-05 | 2006-07-12 | 株式会社日立制作所 | Elevator position detecting device |
| JP2013040029A (en) * | 2011-08-18 | 2013-02-28 | Hitachi Ltd | Elevator controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105314483B (en) | 2017-12-15 |
| JP2016003086A (en) | 2016-01-12 |
| JP6175409B2 (en) | 2017-08-02 |
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