CN207361553U - Prevent the rope brake trigger device of carriage accidental movement - Google Patents
Prevent the rope brake trigger device of carriage accidental movement Download PDFInfo
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- CN207361553U CN207361553U CN201721111817.1U CN201721111817U CN207361553U CN 207361553 U CN207361553 U CN 207361553U CN 201721111817 U CN201721111817 U CN 201721111817U CN 207361553 U CN207361553 U CN 207361553U
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- clutch
- plate
- rope brake
- electromagnetic clutch
- relay
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Abstract
The utility model provides a kind of rope brake trigger device for preventing carriage accidental movement, including driving motor, electromagnetic clutch and worm gear device；Wherein, the worm gear device includes intermeshing worm gear and worm screw；The worm screw is arranged on the motor shaft of the driving motor；First clutch-plate of the worm gear and the electromagnetic clutch is arranged in support shaft；Second clutch-plate of the electromagnetic clutch is used for the driving gear component for connecting rope brake device；When the electromagnetic clutch powers on, first clutch-plate, second clutch-plate are meshed, and the driving gear component has fixed position retentivity；When the electromagnetic clutch powers off, first clutch-plate, second clutch-plate phase separation, the driving gear component lose fixed position retentivity.The triggering of rope brake device can be achieved in the utility model only by power-off, triggering mode is more convenient.
Description
Technical field
It the utility model is related to rope brake, and in particular, to a kind of rope brake trigger device for preventing carriage accidental movement.
Background technology
The security risk of elevator includes many-sided, and the wherein accidental movement of lift car is in occupation of very big ratio.Electricity
Terraced carriage accidental movement includes velocity anomaly when elevator is run and then rushes to summit or crouching bottom, and under door opening state carriage movement from
Open flat bed.The situation can bring passenger great security risk, depend merely on the service brake of elevator device in itself not
Reliably, it is necessary to which the safety catch independently of elevator device is set.
By the retrieval to the prior art, Application No. 201310379132.5, entitled elevator wire rope folder rope are found
The utility model patent of device discloses a kind of elevator wire rope rope brake, belongs to safety protection apparatus for elevator, it includes brake dress
Put, cam gear, spring assembly, spring compression means, locking device, the brake gear includes determining braking vane and dynamic brake
Plate, the spring-compressed mechanism include the sprocket wheel-belt driver being made of sprocket wheel chain drive and hoisting mechanism, folder rope
When device is braked, the spring in spring assembly is discharged from compressive state, and spring promotes the cam-follower in cam gear so as to band
Dynamic braking vane finally makes brake gear clamp steel wire rope towards braking vane movement is determined；When rope brake discharges, sprocket wheel-band
Transmission device pulls cam-follower under force, compresses spring, makes braking vane away from braking vane is determined, so as to discharge steel
Cord.But the device triggered to rope brake is not disclosed how in the patent.In order to realize rope brake just
Victory triggering, is badly in need of a kind of trigger device for the convenient triggering that can realize rope brake.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of folder rope for preventing carriage accidental movement
Device trigger device.
It is mechanical, electrical according to the rope brake trigger device provided by the utility model for preventing carriage accidental movement, including driving electricity
Magnet clutch and worm gear device；
Wherein, the worm gear device includes intermeshing worm gear and worm screw；The worm screw is arranged on the driving
On the motor shaft of motor；
First clutch-plate of the worm gear and the electromagnetic clutch is arranged in support shaft；The of the electromagnetic clutch
Two clutch-plates are used for the driving gear component for connecting rope brake device；
When the electromagnetic clutch powers on, first clutch-plate, second clutch-plate are meshed, the driving cog
Wheel assembly has fixed position retentivity；
When the electromagnetic clutch powers off, first clutch-plate, second clutch-plate phase separation, the driving cog
Wheel assembly loses fixed position retentivity.
Preferably, the electromagnetic clutch includes first clutch-plate, the second clutch-plate, power gear and the bullet
Piece；
Wherein, on the one hand the power gear is used for the driving gear component for connecting the rope brake device, on the other hand
The one side of second clutch-plate is connected by the shrapnel；
The another side of second clutch-plate can be intermeshed with the one side of first clutch-plate；Described first
Clutch-plate includes electromagnet；
When the electromagnetic clutch powers on, the electromagnet inhales dynamic second clutch-plate, and then first clutch-plate, institute
State the second clutch-plate to be meshed, the shrapnel is in extended state, and the driving gear component has fixed position retentivity；
When the electromagnetic clutch powers off, the shrapnel because first clutch-plate is moved in reset to, make described first from
Close piece to be separated with second clutch-plate, the driving gear component loses fixed position retentivity.
Preferably, the electromagnetic clutch includes first clutch-plate, second clutch-plate and power gear；
Wherein, on the one hand the power gear is used for the driving gear component for connecting the rope brake device, on the other hand
It is meshed with the inner ring of second clutch-plate；
Multiple the first double wedges circumferentially respectively, the first adjacent double wedge are provided with the one side of second clutch-plate
Opposite sides face between form the first groove；Be provided with the one side of second clutch-plate it is multiple circumferentially respectively the
Two double wedges, form the second groove between the opposite sides face of the second adjacent double wedge；First double wedge and second groove
It is engaged；Second double wedge and first fit depressions；
The two sides of first double wedge and second double wedge are inclined-plane；First clutch-plate includes electromagnet；
When the electromagnetic clutch powers on, the electromagnet inhales dynamic second clutch-plate, and then first clutch-plate, institute
State the second clutch-plate to be meshed, the driving gear component has fixed position retentivity；
When the electromagnetic clutch powers off, the energy-storaging spring driving driving gear component of the rope brake device rotates,
And then drive the first double wedge to be skidded off along the two sides of second double wedge, make first clutch-plate and the second clutch-plate phase
Separation, the driving gear component lose fixed position retentivity.
Preferably, drive control plate is further included；
Wherein, the drive control plate is electrically connected the driving motor and the electromagnetic clutch, for the driving
Motor and electromagnetic clutch power supply or power-off.
Preferably, the drive control plate is provided with drive control circuit；
The drive control circuit includes plug-in unit CN2, switch SW1, switch SW2, diode FD-1, diode FD-2, two
Pole pipe FD-3, diode FD-4, relay K1, relay K2, inductance L1, inductance L2 and driving motor M；
The 5th end of the plug-in unit CN2, the 6th end connection power supply；Switch SW1 one end pass sequentially through plug-in unit CN2 the 3rd end,
4th end connects the 5th end of the plug-in unit CN2, one end of the control unit of other end connection relay K1；The control unit of relay K1
Other end connection plug-in unit CN2 the 6th end；One end of the control unit of the cathode connection relay K1 of diode FD-1, the other end
Connect the other end of the control unit of relay K1；
One end of the control unit of the cathode connection relay K1 of LED2, one end of anode connection inductance L1, inductance L1's is another
The other end of the control unit of one end connection relay K1；
The 5th end of one end connection plug-in unit CN2 of the switch portion K1 of relay K1, the one of other end connection electromagnetic clutch connects
Line end；The cathode of another terminals connection diode FD-5 of electromagnetic clutch, the anode connection plug-in unit CN2's of diode FD-5
6th end；Another terminals of the cathode connection electromagnetic clutch of diode FD-2；The anode connection electromagnetic clutch of diode FD-2
One terminals of device；
One terminals of the cathode connection electromagnetic clutch of LED1, one end of anode connection inductance L2, inductance L2's is another
Another terminals of end connection electromagnetic clutch；
Switch the other end of the switch portion K1 of one end connection relay K1 of SW2, the control of other end connection relay K2
The one end in portion；The 6th end of the other end connection plug-in unit CN2 of the control unit of relay K2；The anode connection relay of diode FD-3
One end of the control unit of device K2, the other end of the control unit of cathode connection relay K2；
The 5th end of one end connection plug-in unit CN2 of the switch portion K2 of relay K2, the one of other end connection driving motor M connects
Line end, the 6th end of another terminals connection plug-in unit CN2 of driving motor M；The anode connection driving motor M's of diode FD-4
One terminals, another terminals of cathode connection driving motor M.
Preferably, the rope brake device includes rope brake support device, driving gear component, fan-shaped pressing plate, accumulation of energy bullet
Spring, first rotating shaft, the second shaft, transmission arm, dynamic clamping plate, clamp plate and guided bearing axis；
Wherein, the main gear shaft in the driving gear component is engaged with the fan-shaped pressing plate；The sector pressing plate is set
In first rotating shaft, the first rotating shaft is arranged on the plate supported on both sides of the rope brake support device；
Arc guide barrel is provided with the plate supported on both sides of the rope brake support device；The both ends of second shaft are set
In the arc guide barrel, the sector pressing plate drives second shaft to be slided in the arc guide barrel；The accumulation of energy bullet
The upper end of spring is connected with second shaft, and second shaft and the one end of the transmission arm are hinged, the transmission arm
The other end is hinged with the dynamic clamping plate, and the one end of the guided bearing axis connects the front support of the rope brake support device
Plate, the dynamic clamping plate are arranged on the guided bearing axis；
When the driving gear component drive fan-shaped press plate rotary, drive the second shaft slide downward, the
Two shafts and then dynamic clamping plate is driven away from clamp plate by transmission arm；
When the energy-storaging spring promotes the fan-shaped press plate rotary, when driving the second shaft upward sliding, second turn
Axis and then drive dynamic clamping plate close to clamp plate by transmission arm.
Compared with prior art, the utility model has following beneficial effect：
1st, when electromagnetic clutch powers in the utility model, first clutch-plate, second clutch-plate are meshed, by
In the self-locking of worm gear device, the driving gear component has fixed position retentivity；When the electromagnetic clutch powers off
When, first clutch-plate, second clutch-plate phase separation, the driving gear component lose fixed position retentivity, into
And realize that rope brake device triggers, the triggering of rope brake device can be achieved only by power-off, triggering mode is more convenient；
2nd, when the first clutch-plate, second clutch-plate are meshed in the utility model, shrapnel is in extended state, Jin Ertong
Cross shrapnel and move first clutch-plate to, first clutch-plate is separated with second clutch-plate, be easy to implement electromagnetism
Clutch flexibly separates；
3rd, the total control switch that SW1 is drive control circuit is switched in the utility model, the M work of driving motor only needs to control
SW2 switches processed, control mode is relatively simple, so that control of the drive control circuit to driving motor M and electromagnetic clutch
Stability higher.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram for the rope brake trigger device that carriage accidental movement is prevented in the utility model；
Fig. 2 is another structure diagram for the rope brake trigger device that carriage accidental movement is prevented in the utility model；
Fig. 3 is the scheme of installation of shrapnel in the utility model；
Fig. 4 is the schematic diagram of drive control circuit in the utility model；
Fig. 5 is the structure diagram of rope brake device in the utility model.
In figure：
1 is driving motor；
2 be worm gear device；
3 be the first clutch-plate；
4 be the second clutch-plate；
5 be power gear；
6 be fan-shaped pressing plate；
7 be transmission arm；
8 be guided bearing axis；
9 be rope brake support device；
10 be clamp plate；
11 be steel wire rope；
12 be main gear shaft；
13 be master gear；
14 be upper plate；
15 be lower roof plate.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiments will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
In the present embodiment, the rope brake trigger device provided by the utility model for preventing carriage accidental movement, including drive
Dynamic motor 1, electromagnetic clutch and worm gear device 2；
Wherein, the worm gear device 2 includes intermeshing worm gear and worm screw；The worm screw is arranged on the driving
On the motor shaft of motor 1；
First clutch-plate 3 of the worm gear and the electromagnetic clutch is arranged in support shaft；The electromagnetic clutch
Second clutch-plate 4 is used for the driving gear component for connecting rope brake device；
When the electromagnetic clutch powers on, first clutch-plate 3, second clutch-plate 4 are meshed, the transmission
Gear assembly has fixed position retentivity；
When the electromagnetic clutch powers off, first clutch-plate 3, second clutch-plate 4 are separated, the transmission
Gear assembly loses fixed position retentivity.
The electromagnetic clutch includes first clutch-plate 3, second clutch-plate 4, power gear 5 and shrapnel；
Wherein, 5 one side of power gear is used for the driving gear component for connecting the rope brake device, on the other hand
The one side of second clutch-plate 4 is connected by the shrapnel；
The another side of second clutch-plate 4 can be intermeshed with the one side of first clutch-plate 3；Described
One clutch-plate 3 includes electromagnet；
When the electromagnetic clutch powers on, the electromagnet, which is inhaled, moves the second clutch-plate 4, and then first clutch-plate 3,
Second clutch-plate 4 is meshed, and the shrapnel is in extended state, and the driving gear component has fixed position retentivity；
When the electromagnetic clutch powers off, the shrapnel because first clutch-plate 3 is moved in reset to, make described first from
Close piece 3 to be separated with second clutch-plate 4, the driving gear component loses fixed position retentivity.
In variation, the electromagnetic clutch includes first clutch-plate 3, second clutch-plate 4 and power
Gear 5；
Wherein, 5 one side of power gear is used for the driving gear component for connecting the rope brake device, on the other hand
It is meshed with the inner ring of second clutch-plate 4；
Multiple the first double wedges circumferentially respectively are provided with the one side of second clutch-plate 4, adjacent first is convex
The first groove is formed between the opposite sides face of tooth；It is provided with and multiple circumferentially distinguishes on the one side of second clutch-plate 4
The second double wedge, form the second groove between the opposite sides face of the second adjacent double wedge；First double wedge and described second
Fit depressions；Second double wedge and first fit depressions；
The two sides of first double wedge and second double wedge are inclined-plane；First clutch-plate 3 includes electromagnet；
When the electromagnetic clutch powers on, the electromagnet, which is inhaled, moves the second clutch-plate 4, and then first clutch-plate 3,
Second clutch-plate 4 is meshed, and the driving gear component has fixed position retentivity；
When the electromagnetic clutch powers off, the energy-storaging spring driving driving gear component of the rope brake device rotates,
And then drive the first double wedge to be skidded off along the two sides of second double wedge, make first clutch-plate 3 and second clutch-plate 4
Phase separation, the driving gear component lose fixed position retentivity.
In the present embodiment, the angle of inclination of the first double wedge and the two sides of second double wedge is 25 °~60 °, wherein
5 ° are minimum variable.Angle of inclination is smaller, and the power of motor transmission is more steady more firm, but should not be disengaged during de- conjunction, angle of inclination
Bigger, the power of motor transmission is more unstable more not firm, then is easier to disengage.
The rope brake trigger device provided by the utility model for preventing carriage accidental movement, further includes drive control plate；
Wherein, the drive control plate is electrically connected the driving motor 1 and the electromagnetic clutch, for the driving
Motor 1 and electromagnetic clutch power supply or power-off.
The drive control plate is provided with drive control circuit；
The drive control circuit includes plug-in unit CN2, switch SW1, switch SW2, diode FD-1, diode FD-2, two
Pole pipe FD-3, diode FD-4, relay K1, relay K2, inductance L1, inductance L2 and driving motor M；
The 5th end of the plug-in unit CN2, the 6th end connection power supply；Switch SW1 one end pass sequentially through plug-in unit CN2 the 3rd end,
4th end connects the 5th end of the plug-in unit CN2, one end of the control unit of other end connection relay K1；The control unit of relay K1
Other end connection plug-in unit CN2 the 6th end；One end of the control unit of the cathode connection relay K1 of diode FD-1, the other end
Connect the other end of the control unit of relay K1；
One end of the control unit of the cathode connection relay K1 of LED2, one end of anode connection inductance L1, inductance L1's is another
The other end of the control unit of one end connection relay K1；
The 5th end of one end connection plug-in unit CN2 of the switch portion K1 of relay K1, the one of other end connection electromagnetic clutch connects
Line end；The cathode of another terminals connection diode FD-5 of electromagnetic clutch, the anode connection plug-in unit CN2's of diode FD-5
6th end；Another terminals of the cathode connection electromagnetic clutch of diode FD-2；The anode connection electromagnetic clutch of diode FD-2
One terminals of device；
One terminals of the cathode connection electromagnetic clutch of LED1, one end of anode connection inductance L2, inductance L2's is another
Another terminals of end connection electromagnetic clutch；
Switch the other end of the switch portion K1 of one end connection relay K1 of SW2, the control of other end connection relay K2
The one end in portion；The 6th end of the other end connection plug-in unit CN2 of the control unit of relay K2；The anode connection relay of diode FD-3
One end of the control unit of device K2, the other end of the control unit of cathode connection relay K2；
The 5th end of one end connection plug-in unit CN2 of the switch portion K2 of relay K2, the one of other end connection driving motor M connects
Line end, the 6th end of another terminals connection plug-in unit CN2 of driving motor M；The anode connection driving motor M's of diode FD-4
One terminals, another terminals of cathode connection driving motor M.
The rope brake device includes rope brake support device 9, driving gear component, fan-shaped pressing plate 6, energy-storaging spring, the
One shaft, the second shaft, transmission arm 7, dynamic clamping plate, clamp plate 10 and guided bearing axis 8；
Wherein, the main gear shaft 12 in the driving gear component is engaged with the fan-shaped pressing plate 6；The sector pressing plate 6
It is arranged in first rotating shaft, the first rotating shaft is arranged on the plate supported on both sides of the rope brake support device 9；
Arc guide barrel is provided with the plate supported on both sides of the rope brake support device 9；The both ends of second shaft are set
Put in the arc guide barrel, the sector pressing plate 6 drives second shaft to be slided in the arc guide barrel；The accumulation of energy
The upper end of spring is connected with second shaft, and second shaft and the one end of the transmission arm 7 are hinged, the transmission arm
7 the other end is hinged with the dynamic clamping plate, and the one end of the guided bearing axis 8 connects the rope brake support device 9
Front end panel, the dynamic clamping plate are arranged on the guided bearing axis 8；
When the driving gear component drives the fan-shaped pressing plate 6 to rotate, when driving the second shaft slide downward, the
Two shafts and then dynamic clamping plate is driven away from clamp plate 10 by transmission arm 7；
When the energy-storaging spring promotes the fan-shaped pressing plate 6 to rotate, when driving the second shaft upward sliding, second turn
Axis and then drive dynamic clamping plate close to clamp plate 10 by transmission arm 7.
The triggering method of the rope brake trigger device provided by the utility model for preventing carriage accidental movement, including following step
Suddenly：
When electromagnetic clutch is powered, first clutch-plate 3, second clutch-plate 4 are meshed, and pass through electromagnetic clutch
The driving gear component that device is connected with worm gear device 2 has fixed position retentivity；
When electromagnetic clutch powers off, first clutch-plate 3, second clutch-plate 4 are separated, and disconnect worm and gear
The connection of device 2 and driving gear component, driving gear component lose fixed position retentivity, and rope brake device carries out steel wire rope
11 clamp operation.
The rope brake device carries out the clamp operation of steel wire rope 11, specifically, energy-storaging spring promotes fan-shaped pressing plate 6 to rotate
When driving the second shaft upward sliding, the second shaft and then drive dynamic clamping plate close to clamp plate 10 by transmission arm 7, into
The clamping of row steel wire rope 11.
In the rope brake trigger device for preventing carriage accidental movement using provided by the utility model, when rope brake powers on
Afterwards, the process of automatically reseting can be started, the drive control plate supplies electricity to the driving motor 1 and the electromagnetic clutch, described
Driving motor 1 is started to work, and drives worm gear device 2, by the transmission of the driving gear component, the sector pressing plate 6
Starting along sliding block slide downward, hinged roller bearing compresses downwards the energy-storaging spring with fan-shaped pressing plate 6, makes energy-storaging spring accumulation of energy,
The roller bearing drives dynamic clamping plate away from clamp plate 10 through transmission arm 7, when the main gear shaft 12 in the driving gear component rotates
To when make it that the first limit switch triggering device on main gear shaft 12 touches the first limit switch, the first limit switch is touched
Hair, the drive control plate receive the power supply stopped immediately after the action signal of the first limit switch to driving motor 1, driving
Motor 1 is stopped, so that driving gear component stops operating, and the drive control plate is still maintained to the electromagnetism at this time
The power supply of clutch, so that driving gear component will not be inverted due to the elastic potential energy of energy-storaging spring, driving gear component is protected
Hold and fixed on existing position, reseting procedure terminates, and rope brake enters static standby state；
After rope brake powers off, the drive control plate stops powering to the driving motor 1 and the electromagnetic clutch,
Electromagnetic clutch is stopped, and first clutch-plate 3, second clutch-plate 4 are separated, and driving gear component loses fixation
Position retentivity, the energy-storaging spring release elastic potential energy push up the roller bearing, and the roller bearing drives fan-shaped pressing plate 6 along cunning
Block upward sliding, the roller bearing drive dynamic clamping plate to realize that Quick-clamped acts close to clamp plate 10 through transmission arm 7.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (6)
1. a kind of rope brake trigger device for preventing carriage accidental movement, it is characterised in that including driving motor, electromagnetic clutch
And worm gear device；
Wherein, the worm gear device includes intermeshing worm gear and worm screw；The worm screw is arranged on the driving motor
Motor shaft on；
First clutch-plate of the worm gear and the electromagnetic clutch is arranged in support shaft；The second of the electromagnetic clutch from
Close the driving gear component that piece is used to connect rope brake device；
When the electromagnetic clutch powers on, first clutch-plate, second clutch-plate are meshed, the driving gear set
Part has fixed position retentivity；
When the electromagnetic clutch powers off, first clutch-plate, second clutch-plate phase separation, the driving gear set
Part loses fixed position retentivity.
2. the rope brake trigger device according to claim 1 for preventing carriage accidental movement, it is characterised in that the electromagnetism
Clutch includes first clutch-plate, the second clutch-plate, power gear and the shrapnel；
Wherein, on the one hand the power gear is used for the driving gear component for connecting the rope brake device, on the other hand passes through
The shrapnel connects the one side of second clutch-plate；
The another side of second clutch-plate can be intermeshed with the one side of first clutch-plate；First clutch
Piece includes electromagnet；
When the electromagnetic clutch powers on, the electromagnet inhales dynamic second clutch-plate, and then first clutch-plate, described the
Two clutch-plates are meshed, and the shrapnel is in extended state, and the driving gear component has fixed position retentivity；
When the electromagnetic clutch powers off, the shrapnel makes first clutch-plate because first clutch-plate is moved in reset to
It is separated with second clutch-plate, the driving gear component loses fixed position retentivity.
3. the rope brake trigger device according to claim 1 for preventing carriage accidental movement, it is characterised in that the electromagnetism
Clutch includes first clutch-plate, second clutch-plate and power gear；
Wherein, on the one hand the power gear is used for the driving gear component for connecting the rope brake device, on the other hand with institute
The inner ring for stating the second clutch-plate is meshed；
Multiple the first double wedges circumferentially respectively, the phase of the first adjacent double wedge are provided with the one side of second clutch-plate
To forming the first groove between two sides；Multiple circumferentially respectively second convex are provided with the one side of second clutch-plate
Tooth, forms the second groove between the opposite sides face of the second adjacent double wedge；First double wedge and second recess
Close；Second double wedge and first fit depressions；
The two sides of first double wedge and second double wedge are inclined-plane；First clutch-plate includes electromagnet；
When the electromagnetic clutch powers on, the electromagnet inhales dynamic second clutch-plate, and then first clutch-plate, described the
Two clutch-plates are meshed, and the driving gear component has fixed position retentivity；
When the electromagnetic clutch powers off, the energy-storaging spring driving driving gear component of the rope brake device rotates, and then
Drive the first double wedge to be skidded off along the two sides of second double wedge, make first clutch-plate and the second clutch-plate phase point
From the driving gear component loses fixed position retentivity.
4. the rope brake trigger device according to claim 1 for preventing carriage accidental movement, it is characterised in that further include drive
Dynamic control panel；
Wherein, the drive control plate is electrically connected the driving motor and the electromagnetic clutch, for the driving motor
Power or power off with the electromagnetic clutch.
5. the rope brake trigger device according to claim 4 for preventing carriage accidental movement, it is characterised in that the driving
Control panel is provided with drive control circuit；
The drive control circuit includes plug-in unit CN2, switch SW1, switch SW2, diode FD-1, diode FD-2, diode
FD-3, diode FD-4, relay K1, relay K2, inductance L1, inductance L2 and driving motor M；
The 5th end of the plug-in unit CN2, the 6th end connection power supply；One end of switch SW1 passes sequentially through the 3rd end of plug-in unit CN2, the 4th
End connects the 5th end of the plug-in unit CN2, one end of the control unit of other end connection relay K1；The control unit of relay K1
The 6th end of other end connection plug-in unit CN2；One end of the control unit of the cathode connection relay K1 of diode FD-1, the other end connect
The other end of the control unit of contact relay K1；
One end of the control unit of the cathode connection relay K1 of LED2, one end of anode connection inductance L1, the other end of inductance L1
Connect the other end of the control unit of relay K1；
The 5th end of one end connection plug-in unit CN2 of the switch portion K1 of relay K1, the other end connect a wiring of electromagnetic clutch
End；The cathode of another terminals connection diode FD-5 of electromagnetic clutch, the of the anode connection plug-in unit CN2 of diode FD-5
6 ends；Another terminals of the cathode connection electromagnetic clutch of diode FD-2；The anode connection electromagnetic clutch of diode FD-2
A terminals；
One terminals of the cathode connection electromagnetic clutch of LED1, one end of anode connection inductance L2, the other end of inductance L2 connect
Connect another terminals of electromagnetic clutch；
The other end of the switch portion K1 of one end connection relay K1 of SW2 is switched, the control unit of other end connection relay K2
One end；The 6th end of the other end connection plug-in unit CN2 of the control unit of relay K2；The anode connection relay K2 of diode FD-3
Control unit one end, the other end of the control unit of cathode connection relay K2；
The 5th end of one end connection plug-in unit CN2 of the switch portion K2 of relay K2, a terminals of other end connection driving motor M,
Drive the 6th end of another terminals connection plug-in unit CN2 of motor M；A wiring of the anode connection driving motor M of diode FD-4
End, another terminals of cathode connection driving motor M.
6. the rope brake trigger device according to claim 4 for preventing carriage accidental movement, it is characterised in that the folder rope
Device device includes rope brake support device, driving gear component, fan-shaped pressing plate, energy-storaging spring, first rotating shaft, the second shaft, biography
Swing arm, dynamic clamping plate, clamp plate and guided bearing axis；
Wherein, the main gear shaft in the driving gear component is engaged with the fan-shaped pressing plate；The sector pressing plate is arranged on the
In one shaft, the first rotating shaft is arranged on the plate supported on both sides of the rope brake support device；
Arc guide barrel is provided with the plate supported on both sides of the rope brake support device；The both ends of second shaft are arranged on institute
State in arc guide barrel, the sector pressing plate drives second shaft to be slided in the arc guide barrel；The energy-storaging spring
Upper end is connected with second shaft, and second shaft and the one end of the transmission arm are hinged, the transmission arm it is another
End is hinged with the dynamic clamping plate, and the one end of the guided bearing axis connects the front end panel of the rope brake support device,
The dynamic clamping plate is arranged on the guided bearing axis；
When the driving gear component drives the fan-shaped press plate rotary, when driving the second shaft slide downward, second turn
Axis and then dynamic clamping plate is driven away from clamp plate by transmission arm；
When the energy-storaging spring promotes the fan-shaped press plate rotary, when driving the second shaft upward sliding, the second shaft into
And drive dynamic clamping plate close to clamp plate by transmission arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111817.1U CN207361553U (en) | 2017-08-31 | 2017-08-31 | Prevent the rope brake trigger device of carriage accidental movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111817.1U CN207361553U (en) | 2017-08-31 | 2017-08-31 | Prevent the rope brake trigger device of carriage accidental movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207361553U true CN207361553U (en) | 2018-05-15 |
Family
ID=62352003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721111817.1U Active CN207361553U (en) | 2017-08-31 | 2017-08-31 | Prevent the rope brake trigger device of carriage accidental movement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585657A (en) * | 2017-08-31 | 2018-01-16 | 上海盛蒂斯自动化设备股份有限公司 | Prevent the rope brake trigger device and triggering method of car accidental movement |
| US11975945B1 (en) | 2022-11-28 | 2024-05-07 | Otis Elevator Company | Frictionless safety brake actuator |
-
2017
- 2017-08-31 CN CN201721111817.1U patent/CN207361553U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585657A (en) * | 2017-08-31 | 2018-01-16 | 上海盛蒂斯自动化设备股份有限公司 | Prevent the rope brake trigger device and triggering method of car accidental movement |
| CN107585657B (en) * | 2017-08-31 | 2023-05-26 | 上海盛蒂斯自动化设备股份有限公司 | Rope clamp triggering device and triggering method for preventing accidental movement of car |
| US11975945B1 (en) | 2022-11-28 | 2024-05-07 | Otis Elevator Company | Frictionless safety brake actuator |
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