CN203428666U - Elevator leveling device - Google Patents
Elevator leveling device Download PDFInfo
- Publication number
- CN203428666U CN203428666U CN201320431788.2U CN201320431788U CN203428666U CN 203428666 U CN203428666 U CN 203428666U CN 201320431788 U CN201320431788 U CN 201320431788U CN 203428666 U CN203428666 U CN 203428666U
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- magnetic isolation
- isolation plate
- elevator
- support
- sensor
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- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The utility model discloses an elevator leveling device. The elevator leveling device comprises a magnetic partition plate, a support and a sensor, wherein the support is horizontally connected with a landing sill, the magnetic partition plate is fixed to the front end of the support, the magnetic partition plate is perpendicular to the plane where the landing sill is located, the sensor is horizontally arranged on one lateral side of the bottom portion of an elevator cage, the sensor comprises a sending portion and a receiving portion, the sending portion and the receiving portion are opposite to each other, and the magnetic partition plate is located between the moving track of the sending portion and the moving track of the receiving portion. The elevator leveling device does not need to be adjusted by manpower, and the leveling accuracy is improved.
Description
Technical field
The utility model relates to the device that a kind of elevator is proofreaied and correct stop-level, relates in particular to a kind of elevator landing appts.
Background technology
When Elevator landing refers to that car approaches bus stop, want to make car sill and landing sill to reach conplane action.Also can be regarded as the at a slow speed course of action of elevator when stop regular calling, this action is triggered by elevator landing appts.As depicted in figs. 1 and 2, the leveling device 91 of elevator 81 has the detector 92 that is arranged on car 84 tops to existing leveling device, through support arm 93, is arranged on the check-out console 94 on guide rail 83.Detector 92 has signal emission part 95 and the signal receiving part 96 that mutually has interval and be oppositely arranged.Signal emission part 95 sends signal to signal receiving part 96.Check-out console 94 is made (being generally NULL) by material that can shielded signal, is arranged on guide rail 83, and is positioned at while being positioned on the position that the threshold portion at the place of taking flushes with car 84.When check-out console 94 inserts between signal emission part 96 and signal receiving part 96, the transmission of disabling signal, leveling device 91 triggers corresponding actuating mechanism, and car 84 is stopped, and the threshold of car 84 flushes with the place's of taking threshold.
The shortcoming of such scheme is: because Elevator Aiming Storey Precision is higher, according to GB50310-2002 regulation langding accuracy within the scope of ± 15mm, at elevator, install, during debugging flat bed, need to finely tune the position on guide rail every layer of check-out console, guarantee that the level attitude detecting flushes with layer header, just can reach desirable flat bed effect.During due to manual debugging, there will be all errors, while causing Elevator Stop, between car and layer door, can not flush, in long-term situation about using, easily have an accident, safety is lower.
Utility model content
The purpose of this utility model is to provide a kind of elevator landing appts being positioned on landing sill, can exempt manual debugging, improves langding accuracy.
The utility model can reach by following measures: elevator landing appts, comprise magnetic isolation plate, support and sensor, and described support and landing sill level connection joint, support front end is fixed with magnetic isolation plate, and magnetic isolation plate is vertical with landing sill place plane; Described sensor is horizontally placed on lift car bottom side, and this sensor comprises relative emission part and acceptance division; Described magnetic isolation plate is between reflecting part and the running orbit of acceptance division.
Technique scheme difference with the prior art is: existing magnetic isolation plate is all installed on cage guide, during lift-mounting, need to adjust magnetic isolation plate position, guarantees that it is parallel with layer door upper end or lower end.The disclosed elevator landing appts of the utility model, magnetic isolation plate is connected on landing sill by support, during lift-mounting, magnetic isolation plate position is without adjusting itself and the landing sill level of can guaranteeing, elevator cage operation is during to sill, magnetic isolation plate between emission part and acceptance division, blocking-up sensor signal, thereby start associated mechanisms, guarantee that Elevator landing stops, having improved flat bed accuracy rate and the safety of elevator.
Further, described magnetic isolation plate is threaded with support, and structure is more firm, more convenient dismounting.
Further, described magnetic isolation plate is silicon steel plate, stronger every magnetic energy power.
Further, described sensor is Hall element, and induction precision is sensitiveer.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of existing elevator landing appts;
Fig. 2 is the structural representation of existing elevator landing appts;
Fig. 3 is the structural representation of the utility model elevator landing appts embodiment.
The specific embodiment
With reference to Fig. 3, elevator landing appts disclosed by the invention, comprises the support 1 in elevator, this support 1 and elevator landing sill 2 level connection joints, and the support 1 top magnetic isolation plate 3 that silicon steel material is made that is threaded, magnetic isolation plate 3 is vertical with the plane at landing sill 2 places.
The bottom sides of lift car 4 is given prominence to Hall element 5 is installed, and the induction zone of these Hall element 5 front ends comprises emission part 51 and acceptance division 52, and under normal circumstances, emission part 51 sends signal to acceptance division 52.Magnetic isolation plate 3 is between emission part 51 and the running orbit of acceptance division 52.
During use, lift car 4 moves up and down along guide rail, when moving to the landing sill 2 that need to stop, magnetic isolation plate 3 thicknesss of slab insert between the emission part 51 and acceptance division 52 on this flat bed sill 2, signal between blocking-up emission part 51 and acceptance division 52, the associated mechanisms being connected with Hall element 5 makes Elevator landing stop at once.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (4)
1. elevator landing appts, comprises magnetic isolation plate, support and sensor, it is characterized in that: described support and landing sill level connection joint, and support front end is fixed with magnetic isolation plate, and magnetic isolation plate is vertical with landing sill place plane; Described sensor is horizontally placed on lift car bottom side, and this sensor comprises relative emission part and acceptance division; Described magnetic isolation plate is between reflecting part and the running orbit of acceptance division.
2. elevator landing appts according to claim 1, is characterized in that: described magnetic isolation plate is threaded with support.
3. elevator landing appts according to claim 1 and 2, is characterized in that: described magnetic isolation plate is silicon steel plate.
4. elevator landing appts according to claim 1 and 2, is characterized in that: described sensor is Hall element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431788.2U CN203428666U (en) | 2013-07-19 | 2013-07-19 | Elevator leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431788.2U CN203428666U (en) | 2013-07-19 | 2013-07-19 | Elevator leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428666U true CN203428666U (en) | 2014-02-12 |
Family
ID=50057717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431788.2U Expired - Lifetime CN203428666U (en) | 2013-07-19 | 2013-07-19 | Elevator leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428666U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586740A (en) * | 2015-10-14 | 2017-04-26 | 界首市迅立达电梯有限公司 | Elevator leveling device |
| CN106946131A (en) * | 2017-04-05 | 2017-07-14 | 深圳市海浦蒙特科技有限公司 | Elevator reaches leveling zone determination methods, elevator control method and system |
| CN114735562A (en) * | 2022-05-11 | 2022-07-12 | 苏州默顿快速电梯有限公司 | Traction type elevator leveling device |
-
2013
- 2013-07-19 CN CN201320431788.2U patent/CN203428666U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586740A (en) * | 2015-10-14 | 2017-04-26 | 界首市迅立达电梯有限公司 | Elevator leveling device |
| CN106946131A (en) * | 2017-04-05 | 2017-07-14 | 深圳市海浦蒙特科技有限公司 | Elevator reaches leveling zone determination methods, elevator control method and system |
| CN106946131B (en) * | 2017-04-05 | 2020-03-20 | 深圳市海浦蒙特科技有限公司 | Elevator arrival flat zone judgment method, elevator control method and system |
| CN114735562A (en) * | 2022-05-11 | 2022-07-12 | 苏州默顿快速电梯有限公司 | Traction type elevator leveling device |
| CN114735562B (en) * | 2022-05-11 | 2023-10-03 | 苏州默顿快速电梯有限公司 | Traction type elevator leveling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |