CN204528965U - A kind of elevator floor checking system - Google Patents
A kind of elevator floor checking system Download PDFInfo
- Publication number
- CN204528965U CN204528965U CN201420796994.8U CN201420796994U CN204528965U CN 204528965 U CN204528965 U CN 204528965U CN 201420796994 U CN201420796994 U CN 201420796994U CN 204528965 U CN204528965 U CN 204528965U
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- Prior art keywords
- elevator
- magnetic stripe
- checking system
- electromagnetic sensor
- elevator floor
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Abstract
The utility model provides a kind of elevator floor checking system, be applied to elevator safety technical field, described elevator floor checking system comprises magnetic stripe, electromagnetic sensor, counting machine and telltale, shown magnetic stripe is installed on the default floor near lift car place guide rail, shown in electromagnetic sensor install to respond to mutually on described lift car and with described magnetic stripe and be connected, counting machine is connected with described electromagnetic sensor, and described telltale is connected with described counting machine.The utility model utilizes electromagnetic induction technology, and adopt no touch mode, the feature that the restriction of examined body less, power consumption is little, price is low, and detecting distance is long, accuracy of detection is high, for the safe operation of elevator provides powerful guarantee.
Description
Technical field
The utility model relates to a kind of elevator technology field, particularly relates to a kind of elevator floor checking system.
Background technology
Elevator floor sensor in the market, based on penetrating formula photoelectric switch (U-shaped photoelectric switch), combined by infrared emission tube and infrared receiver tube, take light as media, undertaken receiving by the infrared light between luminary and photoreceptor and change, the sensor device of the position of inspected object.In lift facility, floor sensors coordinates magnetic isolation plate to be widely used, and becomes indispensable spare and accessory parts, directly responds to elevator service direction and place floor.
In actual applications, elevator floor sensor and magnetic isolation plate, due to reasons such as installation site, dust or vibrations, easily make floor sensors count entanglement, cause elevator generation staggered floor, and there is certain potential safety hazard.At present on the market for not all also being with floor calibration function in elevator.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of elevator floor checking system, easily occurs the problem of staggered floor for solving elevator in prior art.
For achieving the above object and other relevant objects, the utility model provides following technical scheme:
A kind of elevator floor checking system, described elevator floor checking system comprises magnetic stripe, electromagnetic sensor, counting machine and telltale, described magnetic stripe is installed on the default floor near lift car place guide rail, described electromagnetic sensor is installed to respond to mutually on described lift car and with described magnetic stripe and is connected, counting machine is connected with described electromagnetic sensor, and described telltale is connected with described counting machine.
Preferably, in above-mentioned elevator floor checking system, the length of described magnetic stripe is 2cm-5cm, and width is 2cm-3cm.
Preferably, in above-mentioned elevator floor checking system, described magnetic stripe is arranged on top layer or the bottom of elevator place floor.
Preferably, described electromagnetic sensing implement body comprises: controller; For the magnetic induction receptor responded to produce an electromagnetic signal that matches with described magnetic stripe, described magnetic induction receptor is connected with described controller; For providing the output port module being suitable for described electromagnetic signal output interface, described output port module is connected with described controller; For the power regulator module for the electric modules with power of each need, described power regulator module is connected with described controller.
Preferably, described electromagnetic sensor also comprises: infrared transmitter, infrared remote receiver and photoelectric commutator, and wherein said infrared transmitter and infrared remote receiver are connected described photoelectric commutator respectively, described photoelectric commutator connection control device.
As mentioned above, elevator floor checking system of the present utility model, has following beneficial effect:
The first, utilize electromagnetic induction technology, adopt no touch mode, the restriction of examined body less, power consumption is little, price is low, and detecting distance is long, and accuracy of detection is high;
The second, in addition, highly sensitive, described electromagnetic sensor can detect very faint magnetic signal, ensures that elevator correctly counts;
3rd, strong interference immunity, under the hoistway environment of complexity, can detect corresponding system device;
4th, supplemental lift carries out basic unit or top layer calibration.
Accompanying drawing explanation
Fig. 1 is shown as the utility model elevator floor checking system schematic diagram in one embodiment.
Fig. 2 is that the one of electromagnetic sensor in described elevator floor checking system implements schematic diagram.
Fig. 3 is that the another kind of electromagnetic sensor in described elevator floor checking system implements schematic diagram.
Fig. 4 is electromagnetic sensor product structure figure described in described elevator floor checking system.
Drawing reference numeral explanation
1 electromagnetic sensor
11 magnetic induction receptors
12 controllers
13 output port modules
14 power regulator modules
15 infrared transmitters
16 infrared remote receivers
17 photoelectric commutators
2 magnetic stripes
3 counting machines
4 telltales
5 elevators
6 guide rails
7 cars
8 floors
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this specification sheets also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with the utility model is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
See Fig. 1, show the schematic diagram of a kind of elevator floor checking system of the utility model, as shown in the figure, described elevator floor checking system, comprise: magnetic stripe 2, electromagnetic sensor 1, counting machine 3 and telltale 4, wherein, described magnetic stripe 2 is installed on the default floor 8 near lift car 7 place guide rail 6, described electromagnetic sensor 1 is installed to match to respond on described lift car 7 and with described magnetic stripe 2 and is connected, counting machine 3 is connected with described electromagnetic sensor 1, and described telltale 4 is connected with described counting machine 3.
Utilize such scheme, respond to described magnetic stripe 2 by electromagnetic sensor 1 and obtain generation transducing signal, described transducing signal exports in counting machine 3 by described electromagnetic sensor 1, described counting machine 3 carries out count resets after receiving described counting machine 3, and count results is shown in described telltale 4, thus the object that arrival floor 8 verifies.
Particularly, see Fig. 2, show the schematic diagram of described electromagnetic sensor 1, as shown in Figure 2, described electromagnetic sensor comprises magnetic induction receptor 11, controller 12, output port module 13 and power regulator module 14, described controller 12 is connected with described magnetic induction receptor 11, output port module 13 and power regulator module 14 respectively, described power line voltage module is used for for the electric modules with power of each need, described magnetic induction receptor 11 is responded to for matching with described magnetic stripe 2, to produce an electromagnetic signal; Described controller 12 is exported after electromagnetic signal is carried out pretreatment, and described output port module 13 is for providing the interface being suitable for exporting this pretreated signal described.
Further, because existing elevator device is comparatively fixing, and dependency structure to be all through security audit, if therefore additionally in existing elevator, increase parts again, so may have influence on the safety of elevator itself, consider this problem, described electromagnetic sensor 1 combines with existing floor 8 coil pickup by those skilled in the art, be embedded in existing floor 8 coil pickup by described electromagnetic sensor 1, thus obtain a kind of new electromagnetic sensor 1, particularly, see Fig. 3, this electromagnetic sensor 1 comprises infrared transmitter 15, infrared remote receiver 16, photoelectric commutator 17, magnetic induction receptor 11, controller 12, output port module 13 and power regulator module 14, wherein, described infrared transmitter 15 is oppositely arranged with infrared remote receiver 16 one-tenth, and infrared transmitter 15 and infrared remote receiver 16 are connected with described photoelectric commutator 17 respectively, described infrared transmitter 15 and infrared remote receiver 16 are when floor 8, will through the dividing plate of every floor, thus cause infrared remote receiver 16 to receive the interruption of light, thus in described photoelectric commutator 17, form transducing signal and exported, described controller 12 is connected with described photoelectric commutator 17, magnetic induction receptor 11, output port module 13 and power regulator module 14 respectively, described power line voltage module is used for for the electric modules with power of each need, described magnetic induction receptor 11 is responded to for matching with described magnetic stripe 2, to produce an electromagnetic signal, the transducing signal that electromagnetic signal and photoelectric commutator 17 export is carried out control and exports by described controller 12, and described output port module 13 is for providing the interface being suitable for exporting this pretreated signal described.
Particularly, see Fig. 4, show the product structure figure of electromagnetic sensor 1 described in Fig. 3, described electromagnetic sensor 1 has the body of a concave port, in two opposite side walls inside described concave port, correspondence is embedded with described infrared transmitter 15 and infrared remote receiver 16, arbitrary and described infrared transmitter 15 outside described concave port or the opposing side of infrared remote receiver 16 are embedded with a magnetic induction receptor 11, wherein, photoelectric commutator 17, controller 12, output port module 13 and power regulator module 14 is also provided with in described body
Wherein, infrared transmitter 15 and infrared remote receiver 16 are connected with described photoelectric commutator 17 respectively, described infrared transmitter 15 and infrared remote receiver 16 are when floor 8, described spill mouth will through the dividing plate be arranged on every floor, thus cause infrared remote receiver 16 to receive the interruption of light, thus in described photoelectric commutator 17, form transducing signal and exported; Described controller 12 is connected with described photoelectric commutator 17, magnetic induction receptor 11, output port module 13 and power regulator module 14 respectively, described power line voltage module is used for for the electric modules with power of each need, described magnetic induction receptor 11 is responded to (usually for matching with described magnetic stripe 2, described magnetic stripe is installed in attic or ground floor), to produce an electromagnetic signal; The transducing signal that electromagnetic signal and photoelectric commutator 17 export is carried out control and exports by described controller 12, and described output port module 13 is for providing the interface being suitable for exporting this pretreated signal described.
Particularly, generally the length of described magnetic stripe 2 is about 2cm-5cm, width is about 2cm-3cm.Such design is to realize above scheme when not changing existing elevator structure, avoids and changes existing mature structure and the safety hazard brought.
Further, described magnetic stripe 2 is generally arranged on top layer or the bottom of elevator place floor 8, this is because the general each run of elevator all can automatically return to bottom or top layer after completing.
Such as, when the situation of drop ply has appearred in elevator from bottom uphill process, so when elevator complete rising task get back to bottom time, be arranged on electromagnetic sensor 1 on lift car 7 by with the cage guide 6 being arranged at bottom place on or near the magnetic stripe 2 phase electromagnetic induction of described cage guide 6, thus counting machine 3 is reset to the number of plies corresponding to bottom, and it is shown in telltale 4.
In sum, a kind of elevator floor checking system of the utility model has following effect: the first, and utilize electromagnetic induction technology, adopt no touch mode, the restriction of examined body less, power consumption is little, price is low, and detecting distance is long, and accuracy of detection is high; The second, in addition, highly sensitive, described electromagnetic sensor 1 can detect very faint magnetic signal, ensures that elevator correctly counts; 3rd, strong interference immunity, under elevator 5 environment of complexity, can detect corresponding system device; 4th, supplemental lift carries out basic unit or top layer calibration.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (5)
1. an elevator floor checking system, it is characterized in that, described elevator floor checking system comprises magnetic stripe, electromagnetic sensor, counting machine and telltale, described magnetic stripe is installed on the default floor near lift car place guide rail, described electromagnetic sensor is installed to respond to mutually on described lift car and with described magnetic stripe and is connected, described counting machine is connected with described electromagnetic sensor, and described telltale is connected with described counting machine.
2. elevator floor checking system according to claim 1, is characterized in that, the length of described magnetic stripe is 2cm-5cm, and width is 2cm-3cm.
3. elevator floor checking system according to claim 1, is characterized in that, described magnetic stripe is arranged on top layer or the bottom of elevator place floor.
4. elevator floor checking system according to claim 1, is characterized in that, described electromagnetic sensing implement body comprises:
Controller;
For the magnetic induction receptor responded to produce an electromagnetic signal that matches with described magnetic stripe, described magnetic induction receptor is connected with described controller;
For providing the output port module being suitable for described electromagnetic signal output interface, described output port module is connected with described controller;
For the power regulator module for the electric modules with power of each need, described power regulator module is connected with described controller.
5. elevator floor checking system according to claim 4, it is characterized in that, described electromagnetic sensor also comprises: infrared transmitter, infrared remote receiver and photoelectric commutator, wherein said infrared transmitter and infrared remote receiver are connected described photoelectric commutator respectively, described photoelectric commutator connection control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796994.8U CN204528965U (en) | 2014-12-15 | 2014-12-15 | A kind of elevator floor checking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796994.8U CN204528965U (en) | 2014-12-15 | 2014-12-15 | A kind of elevator floor checking system |
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| CN204528965U true CN204528965U (en) | 2015-08-05 |
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| CN201420796994.8U Expired - Fee Related CN204528965U (en) | 2014-12-15 | 2014-12-15 | A kind of elevator floor checking system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591848A (en) * | 2020-05-29 | 2020-08-28 | 西人马（厦门）科技有限公司 | Elevator floor recognition system and method |
| CN114436105A (en) * | 2020-10-30 | 2022-05-06 | 蒂升家用电梯(上海)有限公司 | Fault detection method of elevator flat bed induction system |
-
2014
- 2014-12-15 CN CN201420796994.8U patent/CN204528965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591848A (en) * | 2020-05-29 | 2020-08-28 | 西人马（厦门）科技有限公司 | Elevator floor recognition system and method |
| CN114436105A (en) * | 2020-10-30 | 2022-05-06 | 蒂升家用电梯(上海)有限公司 | Fault detection method of elevator flat bed induction system |
| CN114436105B (en) * | 2020-10-30 | 2024-05-07 | 蒂升家用电梯(上海)有限公司 | Fault detection method of elevator leveling induction system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20161215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |