CN205906855U - Elevator rope hypervelocity detection device - Google Patents
Elevator rope hypervelocity detection device Download PDFInfo
- Publication number
- CN205906855U CN205906855U CN201620710711.2U CN201620710711U CN205906855U CN 205906855 U CN205906855 U CN 205906855U CN 201620710711 U CN201620710711 U CN 201620710711U CN 205906855 U CN205906855 U CN 205906855U
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- China
- Prior art keywords
- car
- elevator
- rope
- clamping device
- rope clamping
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- 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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an elevator technical field, refer in particular to elevator rope hypervelocity detection device, the both sides of car are equipped with the check out test set, rope clamping device, the bottom of car is equipped with actuating mechanism, the front end of car is equipped with runs from opposite directions the lift -cabin door, be equipped with relay switch on the check out test set, rope clamping device is the electric machine control, check out test set passing signal line is connected with rope clamping device, when the elevator is in speed abnormal state, overspeed protection relay operation, cut off safety loop, and messenger rope clamping device (going upward), safety tongs (being issued to the lower level) is the action separately, the car system of forcing is stopped. Thereby effectively protect elevator operation safety.
Description
Technical field:
The utility model is related to elevator technology field, refers in particular to elevator wire rope overspeed testing apparatus.
Background technology:
In lift running safety detection, the speed of service of detection steel wire rope, give safe guarantor when the speed of service is abnormal
Shield, but, current lift running safety detection structure design is unreasonable, and particularly circuit is unable in time detection letter in controlling
Number, delay protection occurs.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art, and provides elevator wire rope overspeed testing apparatus, when
When elevator is in velocity anomaly state, overspeed protecting relay action, cut off safety return circuit, and make rope brake (up), safety
(descending) the separately action of pincers, forces car stop.Thus effective protection lift running safety.
For achieving the above object, the utility model adopts the following technical scheme that, it include car, testing equipment, rope brake,
Drive mechanism, the both sides of car are provided with testing equipment, rope brake, and the bottom of car is provided with drive mechanism, and the front end of car is provided with
Split elevator door, testing equipment is provided with relay switch, and rope brake is motor control, and testing equipment passes through holding wire and folder rope
Device connects.
On described rope brake, relative direction is provided with safety tongs.
Described testing equipment is speed sensor.
The utility model has the beneficial effect that the both sides of car are provided with testing equipment, rope brake, and the bottom of car is provided with driving
Mechanism, the front end of car is provided with split elevator door, and testing equipment is provided with relay switch, and rope brake is motor control, detection
Equipment is connected with rope brake by holding wire, when elevator is in velocity anomaly state, overspeed protecting relay action, and cut-out peace
Full loop, and make (descending) the separately action of rope brake (up), safety tongs, force car stop.Thus effective protection elevator fortune
Row safety.
Brief description:
Fig. 1 is the utility model circuit theory diagrams.
Fig. 2 is structural representation of the present utility model.
Specific embodiment:
As shown in Fig. 1,2: include car 1, testing equipment 3, rope brake 5, drive mechanism 4, the both sides of car 1 are provided with detection
Equipment 3, rope brake 5, the bottom of car 1 is provided with drive mechanism 4, and the front end of car 1 is provided with split elevator door 2, on testing equipment 3
It is provided with relay switch, rope brake 5 is motor control, testing equipment 3 is connected with rope brake 5 by holding wire.
On described rope brake 5, relative direction is provided with safety tongs.
Described testing equipment 3 is speed sensor.
Testing equipment is connected with rope brake by holding wire, when elevator is in velocity anomaly state, overspeed protection relay
Device action, cuts off safety return circuit, and makes (descending) the separately action of rope brake (up), safety tongs, forces car stop.Thus having
Effect protection lift running safety.
The above is only preferred embodiment of the present utility model, therefore described in all patent claims according to the utility model
Equivalence changes or modification that construction, feature and principle are done, are all included in the utility model patent claim.
Claims (3)
1. elevator wire rope overspeed testing apparatus, it includes car (1), testing equipment (3), rope brake (5), drive mechanism (4),
It is characterized in that: the both sides of car (1) are provided with testing equipment (3), rope brake (5), and the bottom of car (1) is provided with drive mechanism
(4), the front end of car (1) is provided with split elevator door (2), and testing equipment (3) is provided with relay switch, and rope brake (5) is electricity
Machine controls, and testing equipment (3) is connected with rope brake (5) by holding wire.
2. elevator wire rope overspeed testing apparatus according to claim 1 it is characterised in that: on described rope brake (5)
Relative direction is provided with safety tongs.
3. elevator wire rope overspeed testing apparatus according to claim 1 it is characterised in that: described testing equipment (3)
For speed sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710711.2U CN205906855U (en) | 2016-07-06 | 2016-07-06 | Elevator rope hypervelocity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710711.2U CN205906855U (en) | 2016-07-06 | 2016-07-06 | Elevator rope hypervelocity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205906855U true CN205906855U (en) | 2017-01-25 |
Family
ID=57804612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710711.2U Active CN205906855U (en) | 2016-07-06 | 2016-07-06 | Elevator rope hypervelocity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205906855U (en) |
-
2016
- 2016-07-06 CN CN201620710711.2U patent/CN205906855U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |