CN205873570U - Disconnected protection device of elevator rope pine - Google Patents
Disconnected protection device of elevator rope pine Download PDFInfo
- Publication number
- CN205873570U CN205873570U CN201620520871.0U CN201620520871U CN205873570U CN 205873570 U CN205873570 U CN 205873570U CN 201620520871 U CN201620520871 U CN 201620520871U CN 205873570 U CN205873570 U CN 205873570U
- Authority
- CN
- China
- Prior art keywords
- magnet
- elevator
- wire rope
- elevator rope
- protection device
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a disconnected protection device of elevator rope pine to solve elevator rope's damage and monitor the technical problem that the untimely elevator fail safe nature who leads to can't satisfy the demands. Adopt following technical scheme: a disconnected protection device of elevator rope pine, includes elevator rope, its characterized in that, one side of elevator rope sets up first magnet, first magnet shape is the spill, in the recess of the first magnet of elevator rope embedding, at the notch external fixation second magnet of first magnet, first magnet sets up insulating interlayer with the position of elevator rope contact, safety switch is connected to first magnet. The beneficial effect of the utility model: the utility model discloses compact structure, appearance are small and exquisite, and the installation is quick accurate, can reuse, and it is with low costs, to provide convenience and help for the detection that elevator rope restricted absolutely, the accident potential that the elevator arouses has been eliminated owing to this reason to the very first time.
Description
Technical field
This utility model relates to elevator technology field, is specifically related to a kind of elevator wire rope pine and breaks protection device.
Background technology
Along with elevator industry develops rapidly, many elevator safety problems are the most increasingly paid close attention to by masses.Elevator is in fortune
During row, steel wire rope there will be fracture of wire, disconnected stock, broken lot phenomenon, and this directly affects the safe operation of elevator.Elevator repair and maintenance personnel
Very different, during repair and maintenance, the inspection of steel wire rope is lacked corresponding equipment, easily ignore show with potential problem.Only depend on
Carrying out hand inspection by bimonthly repair and maintenance, reliability, promptness all can not meet current demand.It is known that safety tongs
Limiter of speed is the safety guard of elevator, when elevator wire rope complete rupture causes elevator overspeed to run, plays brake and protects
Protect effect.When steel wire rope portion fractures, owing to car does not exceeds the speed limit, limiter of speed safety tongs is inoperative, and at this moment, safeguard protection fills
Put and be just particularly important.Existing major part elevator is all not provided with this protection device.Break at steel wire rope in hoistway
Can swipe miscellaneous part, run, to elevator, the hidden danger that causes the accident.
Utility model content
This utility model provides a kind of elevator wire rope pine and breaks protection device, to solve the damage monitoring of elevator wire rope
The elevator safety reliability caused not in time cannot meet the technical problem of demand.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of elevator wire rope pine is broken protection device, including elevator wire rope (1), it is characterised in that described elevator steel wire
The side of rope (1) arranges the first magnet (2), and described first magnet (2) is shaped as spill, and described elevator wire rope (1) embeds the
In the groove of one magnet (2), at the recess extenal fixation the second magnet (3) of the first magnet (2), described first magnet (2) and elevator
The position that steel wire rope (1) contacts arranges interlayer insulating layer, described first magnet (2) attachment security switch (4).
Further, described safety switch (4) is connected in loop of the door lock, makes safety return circuit disconnect by magnet is attracting,
The switch board of elevator receives safety return circuit cut-off signal, reaches the purpose that power-off is stopped, thus the very first time eliminates elevator
The accident potential caused due to this reason.
Further, described first magnet (2) connects spacing slide rail (5), the direction of spacing slide rail and described first magnet
(3) recess direction is identical.
Further, the material of described interlayer insulating layer is rubber.
Further, it is characterised in that described first magnet (2) is electrically non-conductive material.
Further, the position that described first magnet (2) is connected with safety switch (4) arranges rubber.
This utility model is based on deformation principle, and when elevator wire rope is normal, the first magnet is blocked by elevator wire rope, it is impossible to
Displacement, when elevator wire rope pine is broken, two magnets are attracting, and the second magnet is fixing, and the first magnet produces displacement, opens safety open
Closing, the switch board of elevator receives safety return circuit cut-off signal, reaches the purpose that power-off is stopped, thus the very first time eliminates electricity
The accident potential that ladder causes due to this reason.
The beneficial effects of the utility model: this utility model compact conformation, low-profile, install quick and precisely, Ke Yichong
Multiple utilizing, low cost, provide convenience for the break detection of rope of elevator wire rope and help, the very first time eliminates elevator due to this
The accident potential that reason causes.
Accompanying drawing explanation
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described:
A kind of elevator wire rope pine is broken protection device, including elevator wire rope (1), it is characterised in that described elevator steel wire
The side of rope (1) arranges the first magnet (2), and described first magnet (2) is shaped as spill, and described elevator wire rope (1) embeds the
In the groove of one magnet (2), at the recess extenal fixation the second magnet (3) of the first magnet (2), described first magnet (2) and elevator
The position that steel wire rope (1) contacts arranges interlayer insulating layer, described first magnet (2) attachment security switch (4).
Further, described safety switch (4) is connected in loop of the door lock, makes safety return circuit disconnect by magnet is attracting,
The switch board of elevator receives safety return circuit cut-off signal, reaches the purpose that power-off is stopped, thus the very first time eliminates elevator
The accident potential caused due to this reason.
Further, described first magnet (2) connects spacing slide rail (5), the direction of spacing slide rail and described first magnet
(3) recess direction is identical.
Further, the material of described interlayer insulating layer is rubber.
Further, it is characterised in that described first magnet (2) is electrically non-conductive material.
Further, the position that described first magnet (2) is connected with safety switch (4) arranges rubber.
This utility model is based on deformation principle, and when elevator wire rope is normal, the first magnet is blocked by elevator wire rope, it is impossible to
Displacement, when elevator wire rope pine is broken, two magnets are attracting, and the second magnet is fixing, and the first magnet produces displacement, opens safety open
Closing, the switch board of elevator receives safety return circuit cut-off signal, reaches the purpose that power-off is stopped, thus the very first time eliminates electricity
The accident potential that ladder causes due to this reason.
The foregoing is only preferred embodiment of the present utility model, be not limited to the scope that this utility model is implemented,
The equivalence change made according to this utility model claim and description and modification, should be included in this utility model
Protection domain within.
Claims (6)
1. elevator wire rope pine is broken a protection device, including elevator wire rope (1), it is characterised in that described elevator wire rope
(1) side arranges the first magnet (2), and described first magnet (2) is shaped as spill, and described elevator wire rope (1) embeds first
In the groove of magnet (2), at the recess extenal fixation the second magnet (3) of the first magnet (2), described first magnet (2) and elevator steel
The position that cord (1) contacts arranges interlayer insulating layer, described first magnet (2) attachment security switch (4).
A kind of elevator wire rope pine the most according to claim 1 is broken protection device, it is characterised in that described safety switch
(4) it is connected in loop of the door lock.
A kind of elevator wire rope pine the most according to claim 1 is broken protection device, it is characterised in that described first magnet
(2) connecting spacing slide rail (5), the direction of spacing slide rail is identical with the recess direction of described first magnet (3).
A kind of elevator wire rope pine the most according to claim 1 is broken protection device, it is characterised in that described interlayer insulating layer
Material is rubber.
A kind of elevator wire rope pine the most according to claim 1 is broken protection device, it is characterised in that described first magnet
(2) it is electrically non-conductive material.
A kind of elevator wire rope pine the most according to claim 1 is broken protection device, it is characterised in that described first magnet
(2) position being connected with safety switch (4) arranges rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520871.0U CN205873570U (en) | 2016-06-01 | 2016-06-01 | Disconnected protection device of elevator rope pine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520871.0U CN205873570U (en) | 2016-06-01 | 2016-06-01 | Disconnected protection device of elevator rope pine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873570U true CN205873570U (en) | 2017-01-11 |
Family
ID=57689071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620520871.0U Expired - Fee Related CN205873570U (en) | 2016-06-01 | 2016-06-01 | Disconnected protection device of elevator rope pine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905734A (en) * | 2016-06-01 | 2016-08-31 | 爱默生电梯有限公司 | Loosening and breaking protection device for steel wire rope of elevator |
-
2016
- 2016-06-01 CN CN201620520871.0U patent/CN205873570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905734A (en) * | 2016-06-01 | 2016-08-31 | 爱默生电梯有限公司 | Loosening and breaking protection device for steel wire rope of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |