CN109250598B - Elevator car position detection device - Google Patents
Elevator car position detection device Download PDFInfo
- Publication number
- CN109250598B CN109250598B CN201811345764.9A CN201811345764A CN109250598B CN 109250598 B CN109250598 B CN 109250598B CN 201811345764 A CN201811345764 A CN 201811345764A CN 109250598 B CN109250598 B CN 109250598B
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- elevator car
- elevator
- rod
- position detection
- shell
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 239000007787 solid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses an elevator car position detection device, which comprises an elevator car, wherein the right side of the elevator car is provided with a shell, the outer surface of the shell is fixedly provided with a fixing ring, the left side of the shell is fixedly provided with a first connecting pile and a second connecting pile, the second connecting pile is arranged below the first connecting pile, the left side of the first connecting pile is connected with a swinging rod through a rotating shaft, both ends of the swinging rod are provided with a top rod, the right side of the top rod is provided with a scram switch, the left side of the second connecting pile is provided with a connecting rod, the left side of the connecting rod is connected with a second guide wheel through the rotating shaft, the inner side of the shell is provided with a singlechip and a control switch, and the control switch is arranged below the singlechip. The elevator safety detection device has the beneficial effects that whether the stop position of the elevator car is safe or not can be detected, measures can be actively taken, the use safety of the elevator is improved, the use degree of the elevator can be conveniently detected, and maintenance personnel can be reminded of paying attention to maintenance.
Description
Technical Field
The invention relates to the technical field of vertical lifting elevators, in particular to an elevator car position detection device.
Background
The vertical lift elevator has a car running between at least two rows of rigid guide rails that are vertical or have an incline angle of less than 15. The size and the structural form of the lift car are convenient for passengers to get in and out or load and unload cargoes. The position detection device is used for detecting the stop position of the car.
However, when the position detection device is used for a vertical lifting elevator, the elevator can stop in the middle of a fault, if the elevator door is opened to generate danger, the existing position detection device cannot actively judge whether the elevator stop position is safe or not, measures are taken for the elevator, the elevator utilization degree cannot be conveniently judged, and maintenance personnel are reminded of carrying out maintenance on the elevator, so that the elevator car position detection device is urgently needed to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide an elevator car position detection device, which solves the problems that whether the elevator stop position is safe or not cannot be actively judged and the elevator use degree cannot be conveniently judged in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an elevator car position detection device, includes the car, the right side of car is equipped with the shell, shell external surface is fixed with solid fixed ring, the left side of shell is fixed with a connecting pile and No. two connecting piles, and No. two connecting piles set up in the below of a connecting pile, the left side of a connecting pile is connected with the swinging rod through the pivot, the both ends of swinging rod all are equipped with the top stick, the right side of top stick is equipped with scram switch, the left side of No. two connecting piles is equipped with the connecting rod, the left side of connecting rod is connected with No. two guide pulleys through the pivot, the inboard of shell is equipped with singlechip and control switch, and control switch sets up in the below of singlechip.
Preferably, a panel is arranged on the right side of the car, a digital display screen and an indicator lamp are arranged on the outer surface of the front end of the panel, and the indicator lamp is arranged below the digital display screen.
Preferably, a reset spring is arranged on the inner side of the swinging rod, and penetrates through the outer surface of the rotating shaft, and the left side of the swinging rod is connected with a first guide wheel through the rotating shaft.
Preferably, the front surface of the second guide wheel is provided with a driven wheel, the upper surface of the driven wheel is provided with a convex point, the upper surface of the connecting rod is fixedly provided with a counter, and the counter is arranged on the right side of the convex point.
Preferably, the inner side of the connecting rod is provided with a limiting bin, the inner side of the limiting bin is provided with a spring, and the spring penetrates through the outer surface of the second connecting pile.
Preferably, the input ends of the emergency stop switch and the control switch are electrically connected with the output end of the singlechip through wires, and the output end of the control switch is electrically connected with the counter, the digital display screen and the indicator lamp through wires respectively.
Compared with the prior art, the invention has the beneficial effects that: the elevator car position detection device can detect whether the car stop position is safe or not and actively take measures, so that the use safety of an elevator is improved, the use degree of the elevator is conveniently detected, and maintenance personnel are reminded of paying attention to maintenance;
(1) Be provided with swing rod, top stick, scram switch, through installing the swing rod on the right side of car, can touch the swing rod when the car passes through the elevator shaft, can drive the top stick swing through the swing rod and press on scram switch, through setting up the upper and lower position that the swing rod is located the car, can make the car stop in the normal upper and lower passenger position, the top stick only can stay on the surface of scram switch, when the elevator motion is to the abnormal upper and lower passenger position, the swing rod can be pressed by the car and drive the top stick and impress in the scram switch, judge the time of impressing of scram switch through the singlechip, when scram switch surpasses the time of impressing of settlement, can judge that the car stops at the abnormal upper and lower passenger position time overlength, drive the pilot lamp through singlechip control switch and light and remind user that this elevator breaks down, and then reach and can detect the car stop position safety and take the initiative and take measures, improve the effect of elevator safety in utilization.
(2) Be provided with No. two guide pulleys, from the driving wheel, the bump, the counter, through installing No. two guide pulleys in the right side of car, can drive No. two guide pulleys and rotate when the car passes through the elevator shaft, can drive from the driving wheel and rotate through No. two guide pulley rotations, can drive the bump through the rotation of driving wheel and rotate, can extrude once the counter through the bump rotation round, handle record data transmission to singlechip through the counter, the singlechip drives control switch and opens the digital display screen and show record data, and then reach the effect of being convenient for detect elevator service level, remind maintainer to pay attention to the maintenance.
Drawings
FIG. 1 is a side cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the installation of the present invention;
FIG. 3 is a top cross-sectional view of a wobble stick of the present invention;
fig. 4 is a circuit diagram of the present invention.
In the figure: 1. a car; 2. a housing; 3. a fixing ring; 4. a first connecting pile; 5. a single chip microcomputer; 6. a swinging rod; 7. a return spring; 8. an emergency stop switch; 9. a top rod; 10. a first guide wheel; 11. a second connecting pile; 12. a limit bin; 13. a spring; 14. a connecting rod; 15. a second guide wheel; 16. driven wheel; 17. a bump; 18. a counter; 19. a panel; 20. a digital display screen; 21. an indicator light; 22. and controlling the switch.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an embodiment of the present invention is provided: the utility model provides an elevator car position detection device, includes car 1, and the right side of car 1 is equipped with panel 19, and the front end surface of panel 19 is equipped with digital display screen 20 and pilot lamp 21, and pilot lamp 21 sets up in digital display screen 20's below, can show the numeral through digital display screen 20, and pilot lamp 21 plays warning personnel's effect.
The right side of car 1 is equipped with shell 2, shell 2 external surface fixation has solid fixed ring 3, shell 2's left side is fixed with connecting pile 4 and connecting pile 11 No. two, and connecting pile 11 sets up in the below of connecting pile 4 No. one, connecting pile 4's left side is connected with swing stick 6 through the pivot, swing stick 6's inboard is equipped with reset spring 7, and reset spring 7 runs through the surface that sets up in the pivot, swing stick 6's left side is connected guide pulley 10 No. one through the pivot, reset spring 7 plays the effect that provides the elasticity for swing stick 6, can reduce the effect of friction force between swing stick 6 top and the car 1 through guide pulley 10 No. one.
Both ends of swinging rod 6 all are equipped with top stick 9, the right side of top stick 9 is equipped with scram switch 8, scram switch 8 and control switch 22's input all is through wire and singlechip 5's output electric connection, control switch 22's output is connected with counter 18 through the wire respectively, digital display screen 20, pilot lamp 21 electricity, singlechip 5's model is HT66F018, singlechip 5 plays the effect of carrying out electric control to scram switch 8 and control switch 22, can handle the data collection of counter 18 through singlechip 5, control switch 22 plays the effect of carrying out electric control to counter 18, digital display screen 20, pilot lamp 21.
The left side of connecting pile No. two 11 is equipped with connecting rod 14, and the inboard of connecting rod 14 is equipped with spacing storehouse 12, and the inboard of spacing storehouse 12 is equipped with spring 13, and spring 13 runs through the surface that sets up in connecting pile No. two 11, and spacing storehouse 12 plays and carries out spacing effect to spring 13 and connecting pile No. two 11, and spring 13 plays the effect that provides elasticity for connecting pile No. two 11.
The left side of connecting rod 14 is connected with No. two guide pulleys 15 through the pivot, the front surface of No. two guide pulleys 15 is equipped with from driving pulley 16, the upper surface from driving pulley 16 is equipped with bump 17, the upper surface of connecting rod 14 is fixed with counter 18, and counter 18 sets up in the right side of bump 17, counter 18 model is SXH5136, can drive bump 17 rotation through from driving pulley 16 rotation, can carry out once extrusion to counter 18 through bump 17 rotation a week, counter 18 plays the effect of count.
The inside of the shell 2 is provided with a singlechip 5 and a control switch 22, and the control switch 22 is arranged below the singlechip 5.
Working principle: through passing the fixed ring 3 with the expansion screw and wall connection, can install shell 2 in the elevator shaft, through installing shell 2 respectively at the upper and lower both ends position of car 1 according to car 1 length, through the control button who inserts elevator chamber door with singlechip 5 through the wire, can touch swinging rod 6 when car 1 passes through the elevator shaft, can drive top bar 9 and swing on emergency stop switch 8 through swinging rod 6, be located the upper and lower position of car 1 through setting up swinging rod 6, can make car 1 stop in the surface of emergency stop switch 8 when normally boarding and disembarking the position, when the elevator moves to the abnormal upper and disembarking position, swinging rod 6 can be pressed by car 1 and drive top bar 9 and push into emergency stop switch 8, can judge the time of impressing of emergency stop switch 8 through singlechip 5, when emergency stop switch 8 surpasses and sets for the time of impressing, can judge car 1 and stop at the abnormal upper and lower passenger position time, control switch 22 through singlechip 5 control elevator chamber door makes control inhibit the surface of emergency stop switch 8, when elevator motion to abnormal upper and disembarking position, when elevator motion to the abnormal elevator moves to the abnormal upper and disembarking position, can drive the emergency stop lamp 21 through singlechip 5 and take place the warning that the trouble takes place.
When the car 1 passes through the elevator shaft, the second guide wheel 15 is driven to rotate, the driven wheel 16 can be driven to rotate through the second guide wheel 15, the convex point 17 can be driven to rotate through the rotation of the driven wheel 16, the counter 18 can be extruded once through the rotation of the convex point 17, recorded data are transmitted to the single chip microcomputer 5 for processing through the counter 18, the single chip microcomputer 5 drives the control switch 22 to open the digital display screen 20 to display the recorded data, and a worker or a user can intuitively know the service condition of the elevator, so that the elevator is more practical.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Elevator car position detection device, including car (1), its characterized in that: the elevator car is characterized in that the right side of the elevator car (1) is provided with a shell (2), the outer surface of the shell (2) is fixedly provided with a fixing ring (3), the left side of the shell (2) is fixedly provided with a first connecting pile (4) and a second connecting pile (11), the second connecting pile (11) is arranged below the first connecting pile (4), the left side of the first connecting pile (4) is connected with a swinging rod (6) through a rotating shaft, both ends of the swinging rod (6) are provided with a top rod (9), the right side of the top rod (9) is provided with a scram switch (8), the left side of the second connecting pile (11) is provided with a connecting rod (14), the left side of the connecting rod (14) is connected with a second guide wheel (15) through the rotating shaft, the inner side of the shell (2) is provided with a singlechip (5) and a control switch (22), and the control switch (22) is arranged below the singlechip (5);
when the elevator moves to an abnormal boarding and disembarking position, the swinging rod (6) can be extruded by the car to drive the top rod (9) to be pressed into the emergency stop switch (8), the pressing-in time of the emergency stop switch (8) can be judged through the singlechip (5), and when the emergency stop switch (8) exceeds the set pressing-in time, the car (1) can be judged to stay at the abnormal boarding and disembarking position for too long.
2. The elevator car position detection device according to claim 1, wherein a panel (19) is arranged on the right side of the elevator car (1), a digital display screen (20) and an indicator lamp (21) are arranged on the outer surface of the front end of the panel (19), and the indicator lamp (21) is arranged below the digital display screen (20).
3. The elevator car position detection apparatus according to claim 1, wherein: the inner side of the swinging rod (6) is provided with a reset spring (7), the reset spring (7) penetrates through the outer surface of the rotating shaft, and the left side of the swinging rod (6) is connected with a first guide wheel (10) through the rotating shaft.
4. The elevator car position detection apparatus according to claim 1, wherein: the front surface of No. two guide pulley (15) is equipped with from driving wheel (16), the upper surface from driving wheel (16) is equipped with bump (17), the upper surface of connecting rod (14) is fixed with counter (18), and counter (18) set up in the right side of bump (17).
5. The elevator car position detection apparatus according to claim 1, wherein: the inside of connecting rod (14) is equipped with spacing storehouse (12), the inboard of spacing storehouse (12) is equipped with spring (13), and spring (13) run through and set up in the surface of No. two connecting piles (11).
6. The elevator car position detection apparatus according to claim 1, wherein: the input ends of the emergency stop switch (8) and the control switch (22) are electrically connected with the output end of the single chip microcomputer (5) through wires, and the output end of the control switch (22) is electrically connected with the counter (18), the digital display screen (20) and the indicator lamp (21) through wires respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345764.9A CN109250598B (en) | 2018-11-13 | 2018-11-13 | Elevator car position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345764.9A CN109250598B (en) | 2018-11-13 | 2018-11-13 | Elevator car position detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109250598A CN109250598A (en) | 2019-01-22 |
| CN109250598B true CN109250598B (en) | 2023-11-07 |
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ID=65043329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811345764.9A Active CN109250598B (en) | 2018-11-13 | 2018-11-13 | Elevator car position detection device |
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| Country | Link |
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| CN (1) | CN109250598B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456270A (en) * | 2020-12-08 | 2021-03-09 | 湖北惠天下建工科技股份有限公司 | All-round monitoring device for elevator based on thing networking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006199404A (en) * | 2005-01-19 | 2006-08-03 | Mitsubishi Electric Corp | Terminal safety device for elevator |
| JP2010064800A (en) * | 2008-09-08 | 2010-03-25 | Mitsubishi Electric Corp | Elevator device |
| WO2010084581A1 (en) * | 2009-01-21 | 2010-07-29 | 三菱電機株式会社 | Elevator device |
| CN202988452U (en) * | 2012-12-10 | 2013-06-12 | 付强 | Color light safety device of elevator |
| WO2016135922A1 (en) * | 2015-02-26 | 2016-09-01 | 三菱電機株式会社 | Elevator device |
| CN209052229U (en) * | 2018-11-13 | 2019-07-02 | 苏州德奥电梯有限公司 | A kind of lift car position detecting device |
-
2018
- 2018-11-13 CN CN201811345764.9A patent/CN109250598B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006199404A (en) * | 2005-01-19 | 2006-08-03 | Mitsubishi Electric Corp | Terminal safety device for elevator |
| JP2010064800A (en) * | 2008-09-08 | 2010-03-25 | Mitsubishi Electric Corp | Elevator device |
| WO2010084581A1 (en) * | 2009-01-21 | 2010-07-29 | 三菱電機株式会社 | Elevator device |
| CN202988452U (en) * | 2012-12-10 | 2013-06-12 | 付强 | Color light safety device of elevator |
| WO2016135922A1 (en) * | 2015-02-26 | 2016-09-01 | 三菱電機株式会社 | Elevator device |
| CN209052229U (en) * | 2018-11-13 | 2019-07-02 | 苏州德奥电梯有限公司 | A kind of lift car position detecting device |
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| Publication number | Publication date |
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| CN109250598A (en) | 2019-01-22 |
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