CN107176516B - Elevator landing detection device - Google Patents
Elevator landing detection device Download PDFInfo
- Publication number
- CN107176516B CN107176516B CN201610140062.1A CN201610140062A CN107176516B CN 107176516 B CN107176516 B CN 107176516B CN 201610140062 A CN201610140062 A CN 201610140062A CN 107176516 B CN107176516 B CN 107176516B
- Authority
- CN
- China
- Prior art keywords
- level position
- position detection
- switch
- detection switch
- leveling
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
Abstract
The invention discloses a kind of Elevator landing detection device, including level position detection switch, again level position detection switch, switch installation board, position detection mark plate；Level position detection switch, level position detection switch is fixedly installed on switch installation board again, and the detector gap of level position detection switch and the detector gap of level position detection switch again is made to form transversion malposition；Position detection mark plate has level position test section and again level position test section, then level position test section transversely protrudes from level position test section；The level position test section of position detection mark plate corresponds to the detector gap of level position detection switch；The detector gap of the corresponding level position detection switch again of the test section of level position again of position detection mark plate.Level position detection switch and level position detection switch characteristics of compact layout, and shared same position detection mark plate again of the invention, compact-sized, volume is light and handy, flexibly and easily, convenient for the flexible arrangement on elevator.
Description
Technical field
The present invention relates to a kind of attachmentes of elevator, and in particular to a kind of Elevator landing detection device.
Background technique
Existing Elevator landing detection device is as shown in Figure 1, its level position detection switch 1 and again level position detection are opened
Position detection mark plate 41,42 used in closing 2 is independent from each other.
The detection switch of this Elevator landing detection device arranges dispersion, needs to occupy carriage and hoistway much room, makes
Elevator is restricted in civil Engineering Design.In addition, because of the difference of elevator running and hoistway, level position detection switch 1 and put down again
Relative position between layer position detecting switch 2 is often different, causes the specification of detection device more, is unfavorable for production management.Again
Person, the quantity of position detection mark plate 41,42 and the requirement to material, also determine the higher cost of detection device.In addition, position
Setting detection mark plate 41,42 and its fixed bracket is often irony, and weight is big, and in-site installation adjustment also has certain difficulty.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of Elevator landing detection devices, and structure is more compact, body
Long-pending and the space occupied is small, and applied widely, cost is also lower.
In order to solve the above technical problems, the technical solution of Elevator landing detection device of the present invention are as follows:
Including level position detection switch 1, level position detection switch 2, switch installation board 3, position detection mark plate again
4；Level position detection switch 1, level position detection switch 2 is fixedly installed on switch installation board 3 again；Switch installation board 3 has
There are two the mounting surface at front-rear direction interval, level position detection switch 1 is fixedly installed on the front mounting surface of switch installation board 3
On, then level position detection switch 2 is fixedly installed on the rear portion mounting surface of switch installation board 3, so that level position be made to detect
The detector gap of the detector gap of switch 1 and level position detection switch 2 again forms front-rear direction dislocation；Position detection mark plate
4 have level position test section 4b and again level position test section 4c, then level position test section 4c is protruded from along the longitudinal direction
Level position test section 4b；The level position test section 4b of position detection mark plate 4 corresponds to the detection of level position detection switch 1
Gap；The detector gap of the corresponding level position detection switch 2 again of the test section of the level position again 4c of position detection mark plate 4；It opens
Close that mounting plate 3 and level position detection switch 1 thereon, level position detection switch 2 is fixedly installed in carriage again, leveling position
It sets detection switch 1 and level position detection switch 2 follows carriage to move together again；Position detection mark plate 4 is fixedly installed on well
In road.
The level position detection switch 1 and level position detection switch 2 independently passes through position detection mark again
The level position test section 4b of plate 4 and again level position test section 4c obtain respective positions signal.
The level position detection switch 1 and level position detection switch 2 follows carriage to move together again, when carriage reaches
When at stop, the detector gap of level position detection switch 1 passes through the level position test section 4b of position detection mark plate 4, puts down
The light beam of layer position detection part 4b cutting level position detection switch 1, triggering level position detection switch 1 act；Leveling at this time
Position detection part 4b cannot trigger level position detection switch 2 again；And then the detector gap warp of level position detection switch 2
The test section 4c of level position again of position detection mark plate 4 is crossed, then level position detection is opened again for level position test section 4c cutting
2 light beam is closed, level position detection switch 2 acts again for triggering；Since the bulge quantity of level position test section 4c again is limited, make it
The detector gap of level position detection switch 1 can still be passed unopposed through.
The level position detection switch 1 includes the first leveling optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2, and first
Leveling optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2 arranged for interval in the vertical direction；The detection of level position again is opened
Closing 2 includes the first leveling optoelectronic switch 2-2 again of leveling optoelectronic switch 2-1, second again, the first leveling optoelectronic switch 2-1, second again
Leveling optoelectronic switch 2-2 arranged for interval in the vertical direction again；In the vertical direction, the first leveling optoelectronic switch 2-1, second again
Leveling optoelectronic switch 2-2 is between the first leveling optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2 again.
The first leveling optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2, first leveling optoelectronic switch 2-1, again
Two again leveling optoelectronic switch 2-2 be respectively provided with the recess portion 12 extended along the vertical direction, recess portion 12 is as between the detection of optoelectronic switch
Gap.
The height of the level position test section 4b is greater than level position test section 4c again；The height of level position test section 4b
The height dimension of degree size and level position detection switch 1 matches；Again the height dimension of level position test section 4c with put down again
The height dimension of layer position detecting switch 2 matches.
The position detection mark plate 4 uses light-proof material.
What the present invention can achieve has the technical effect that
Level position detection switch and level position detection switch characteristics of compact layout, and shared same position again of the invention
Mark plate is detected, compact-sized, volume is light and handy, flexibly and easily, convenient for the flexible arrangement on elevator.
The present invention does not distinguish leveling and the again relative position of level position detection switch, makes the of single specification of device itself
Change, reduces the difficulty in production management.
The quantity of position detection mark plate needed for the present invention is the half of conventional apparatus, and uses cheap plastic type material
Matter, it is low in cost；Meanwhile device is also lighter, is conducive to transport and in-site installation adjustment.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the schematic diagram of prior art Elevator landing detection device；
Fig. 2 is the perspective view of Elevator landing detection device of the present invention；
Fig. 3 is the front view of Fig. 2；Dotted line in figure indicates optical axis；
Fig. 4 is the top view of Fig. 2；Dotted line in figure indicates optical axis；
Fig. 5 is level position detection switch of the invention and the side schematic view of level position detection switch again；In figure
Dotted line indicates optical axis.
Description of symbols in figure:
1 is level position detection switch,
1-1 is the first leveling optoelectronic switch,
1-2 is the second leveling optoelectronic switch,
2 be level position detection switch again,
2-1 is the first leveling optoelectronic switch again,
2-2 is the second leveling optoelectronic switch again,
12 be the recess portion of optoelectronic switch,
3 be switch installation board,
4 be position detection mark plate,
4a is the pedestal of position detection mark plate,
4b is the level position test section of position detection mark plate,
4c is the level position test section again of position detection mark plate,
41 detect mark plate for level position,
42 detect mark plate for level position again.
Specific embodiment
As shown in Figures 2 to 5, Elevator landing detection device of the present invention, including level position detection switch 1, leveling position again
Set detection switch 2, switch installation board 3 and position detection mark plate 4；
Level position detection switch 1 includes the first leveling optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2, the first leveling
Optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2 arranged for interval in the vertical direction；
Level position detection switch 2 includes the first leveling optoelectronic switch 2-2 again of leveling optoelectronic switch 2-1, second again again, the
The leveling optoelectronic switch 2-2 arranged for interval in the vertical direction again of leveling optoelectronic switch 2-1, second again and again；In the vertical direction,
Leveling optoelectronic switch 2-2 is located at the first leveling optoelectronic switch 1-1, the second leveling photoelectricity again for leveling optoelectronic switch 2-1, second again and again
Between switch 1-2；
Optoelectronic switch 1-1,1-2,2-1,2-2 are respectively provided with the recess portion 12 extended along the vertical direction, and recess portion 12 is used as photoelectricity
The detector gap of switch；The side of recess portion 12 is signal emission part, and the other side is signal receiving part, and signal emission part is emitted
Signal is received by signal receiving part, forms light beam；
As shown in figure 3, the first leveling optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2 and first leveling optoelectronic switch again
Leveling optoelectronic switch 2-2 is fixedly installed on switch installation board 3 again for 2-1, second；There are two front-rear directions for the tool of switch installation board 3
The mounting surface at interval, before the first leveling optoelectronic switch 1-1, the second leveling optoelectronic switch 1-2 are fixedly installed on switch installation board 3
On portion's mounting surface, first leveling optoelectronic switch 2-2 is fixedly installed on switch installation board 3 again for leveling optoelectronic switch 2-1, second again
On the mounting surface of rear portion；To make the detector gap of the detector gap of level position detection switch 1 with level position detection switch 2 again
Form front-rear direction dislocation；
The level position detection switch 1 and side of level position detection switch 2 is provided with position detection mark plate 4 again；
As shown in figure 4, position detection mark plate 4 has pedestal 4a, level position test section 4b, leveling are formed on pedestal 4a
Position detection part 4b extends along the vertical direction；Level position test section 4c again is formed on level position test section 4b, so as to put down again
Layer position detection part 4c protrudes from level position test section 4b along the longitudinal direction, so that position detection mark plate 4 is in convex shape；
The height (size i.e. on vertical direction) of level position test section 4b is greater than level position test section 4c again；Leveling
The height dimension of position detection part 4b and the height dimension of level position detection switch 1 match；Position detection mark plate 4 is put down
Layer position detection part 4b corresponds to the detector gap of level position detection switch 1；The level position again of position detection mark plate 4 detects
The detector gap of the corresponding level position detection switch 2 again of portion 4c；
The height dimension of level position test section 4c and the height dimension of level position detection switch 2 again match again；
Switch installation board 3 and level position detection switch 1 thereon, level position detection switch 2 is fixedly installed on sedan-chair again
On compartment, level position detection switch 1 and level position detection switch 2 follows carriage to move together again；
Position detection mark plate 4 is fixedly installed on stop neighbouring position in hoistway.
Position detection mark plate 4 uses light-proof material, such as plastics.
Working principle of the present invention is as follows:
Level position detection switch 1 and level position detection switch 2 follows carriage to move together again, when carriage reaches stop
When place, the detector gap of level position detection switch 1 passes through the level position test section 4b of position detection mark plate 4, leveling position
The light beam of test section 4b cutting level position detection switch 1 is set, triggering level position detection switch 1 acts；Level position at this time
Test section 4b cannot trigger level position detection switch 2 again；
And then the detector gap of level position detection switch 2 is detected by the level position again of position detection mark plate 4
Portion 4c, then level position test section 4c cut off again the light beam of level position detection switch 2, trigger level position detection switch 2 again
Movement；Since the bulge quantity of level position test section 4c again is limited, make it still and can pass unopposed through level position detection to open
Close 1 detector gap.
Level position detection switch 1 and again level position detection switch 2 can be examined independently by same position
The different test sections of mark plate 4 are surveyed, respective positions signal is obtained.
The present invention is mounted in lift car and hoistway, stops landing position for detecting carriage.
As shown in figure 5, for the convenience of installation, it is preferable that open the first leveling optoelectronic switch 1-1 with the second leveling photoelectricity
The optical axis of 1-2 is closed in the vertical direction at a distance of 140mm；Accordingly, the height of the level position test section 4b of position detection mark plate 4
Degree can be 420mm；
First again leveling optoelectronic switch 2-1 and second again leveling optoelectronic switch 2-2 optical axis in the vertical direction apart
65mm；Accordingly, the height of the test section of the level position again 4c of position detection mark plate 4 can be 87mm；
The width of the recess portion 12 of optoelectronic switch 1-1,1-2,2-1,2-2 can be 13mm, level position test section 4b and again
The thickness of level position test section 4c can be 3mm, in order to position detection mark plate 4 level position test section 4b and again put down
Layer position detection part 4c passes freely through the detector gap of optoelectronic switch 1-1,1-2,2-1,2-2；
Optoelectronic switch 1-1,1-2,2-1,2-2 mutually blocks the outlet portion of other side in order to prevent, first again leveling photoelectricity open
The width of the leveling optoelectronic switch 2-2 again of 2-1 and second is closed less than the first leveling optoelectronic switch 1-1 and the second leveling optoelectronic switch 1-
2 width is used so that the side of the first leveling optoelectronic switch 2-2 again of leveling optoelectronic switch 2-1 and second again is capable of forming gap
In accommodating outlet portion.
Claims (7)
1. a kind of Elevator landing detection device, it is characterised in that: including level position detection switch (1), level position detects again
Switch (2), switch installation board (3), position detection mark plate (4)；
Level position detection switch (1), level position detection switch (2) is fixedly installed on switch installation board (3) again；Switch peace
For loading board (3) tool there are two the mounting surface at front-rear direction interval, level position detection switch (1) is fixedly installed on switch installation board
(3) on front mounting surface, then level position detection switch (2) is fixedly installed on the rear portion mounting surface of switch installation board (3),
To make the detector gap of level position detection switch (1) and the detector gap of level position detection switch (2) again form front and back
Direction dislocation；
Position detection mark plate (4) has level position test section (4b) and level position test section (4c), then level position again
Test section (4c) protrudes from level position test section (4b) along the longitudinal direction；The level position of position detection mark plate (4) detects
The detector gap in portion (4b) corresponding level position detection switch (1)；The level position test section again of position detection mark plate (4)
The detector gap of (4c) corresponding level position detection switch (2) again；
Switch installation board (3) and level position detection switch (1) thereon, level position detection switch (2) is fixedly installed on again
In carriage, level position detection switch (1) and level position detection switch (2) follows carriage to move together again；
Position detection mark plate (4) is fixedly installed in hoistway.
2. Elevator landing detection device according to claim 1, it is characterised in that: the level position detection switch (1)
Again level position detection switch (2) independently by the level position test section (4b) of position detection mark plate (4) and
Level position test section (4c) again obtains respective positions signal.
3. Elevator landing detection device according to claim 1, it is characterised in that: the level position detection switch (1)
Level position detection switch (2) follows carriage to move together again, when carriage reaches at stop, level position detection switch
(1) detector gap passes through the level position test section (4b) of position detection mark plate (4), level position test section (4b) cutting
The light beam of level position detection switch (1), triggering level position detection switch (1) movement；Level position test section (4b) at this time
Level position detection switch (2) again cannot be triggered；
And then the detector gap of level position detection switch (2) is detected by the level position again of position detection mark plate (4)
Portion (4c), then level position test section (4c) cut off again the light beam of level position detection switch (2), and level position detects again for triggering
Switch (2) movement；Since the bulge quantity of level position test section (4c) again is limited, make it that can still pass unopposed through leveling position
Set the detector gap of detection switch (1).
4. Elevator landing detection device according to claim 1, it is characterised in that: the level position detection switch (1)
It is the first leveling optoelectronic switch (1-1), second flat including the first leveling optoelectronic switch (1-1), the second leveling optoelectronic switch (1-2)
Layer optoelectronic switch (1-2) arranged for interval in the vertical direction；The detection switch of level position again (2) includes the first leveling light again
Electric switch (2-1), second leveling optoelectronic switch (2-2) again, first leveling photoelectricity is opened again for leveling optoelectronic switch (2-1), second again
Close (2-2) arranged for interval in the vertical direction；In the vertical direction, the first leveling light again of leveling optoelectronic switch (2-1), second again
Electric switch (2-2) is between the first leveling optoelectronic switch (1-1), the second leveling optoelectronic switch (1-2).
5. Elevator landing detection device according to claim 4, it is characterised in that: the first leveling optoelectronic switch (1-
1), leveling optoelectronic switch (2-2) is distinguished again for leveling optoelectronic switch (2-1), second again for the second leveling optoelectronic switch (1-2), first
With the recess portion (12) extended along the vertical direction, detector gap of the recess portion (12) as optoelectronic switch.
6. Elevator landing detection device according to claim 1, it is characterised in that: the level position test section (4b)
Height is greater than level position test section (4c) again；The height dimension and level position detection switch of level position test section (4b)
(1) height dimension matches；The height of the height dimension of level position test section (4c) and level position detection switch (2) again again
Degree size matches.
7. Elevator landing detection device according to claim 1, it is characterised in that: the position detection mark plate (4) is adopted
Use light-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140062.1A CN107176516B (en) | 2016-03-11 | 2016-03-11 | Elevator landing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140062.1A CN107176516B (en) | 2016-03-11 | 2016-03-11 | Elevator landing detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107176516A CN107176516A (en) | 2017-09-19 |
| CN107176516B true CN107176516B (en) | 2019-04-02 |
Family
ID=59830310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610140062.1A Active CN107176516B (en) | 2016-03-11 | 2016-03-11 | Elevator landing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107176516B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001240330A (en) * | 2000-03-01 | 2001-09-04 | Mitsubishi Electric Corp | Elevator position detecting device and method of fixing and adjusting for elevator position detecting device |
| CN1491878A (en) * | 2002-10-24 | 2004-04-28 | 三菱电机株式会社 | Lift cage position detector |
| CN1613738A (en) * | 2003-11-07 | 2005-05-11 | 株式会社日立制作所 | Elevator position detector |
| CN101570295A (en) * | 2008-04-28 | 2009-11-04 | 株式会社日立制作所 | Position detection device for elevator |
| CN204549678U (en) * | 2015-03-04 | 2015-08-12 | 汉普森电梯有限公司 | A kind of elevator flat bed induction installation |
-
2016
- 2016-03-11 CN CN201610140062.1A patent/CN107176516B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001240330A (en) * | 2000-03-01 | 2001-09-04 | Mitsubishi Electric Corp | Elevator position detecting device and method of fixing and adjusting for elevator position detecting device |
| CN1491878A (en) * | 2002-10-24 | 2004-04-28 | 三菱电机株式会社 | Lift cage position detector |
| CN1613738A (en) * | 2003-11-07 | 2005-05-11 | 株式会社日立制作所 | Elevator position detector |
| CN101570295A (en) * | 2008-04-28 | 2009-11-04 | 株式会社日立制作所 | Position detection device for elevator |
| CN204549678U (en) * | 2015-03-04 | 2015-08-12 | 汉普森电梯有限公司 | A kind of elevator flat bed induction installation |
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| Publication number | Publication date |
|---|---|
| CN107176516A (en) | 2017-09-19 |
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