CN207226789U - A kind of lift car and layer door gap protection equipment - Google Patents
A kind of lift car and layer door gap protection equipment Download PDFInfo
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- CN207226789U CN207226789U CN201721263497.1U CN201721263497U CN207226789U CN 207226789 U CN207226789 U CN 207226789U CN 201721263497 U CN201721263497 U CN 201721263497U CN 207226789 U CN207226789 U CN 207226789U
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- electromagnet
- railway carriage
- compartment
- layer
- supporting block
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Abstract
The utility model discloses a kind of lift car and layer door gap protection equipment, including opposite first and second electromagnet of opposite pole, supporting rod, mobile bar, the first spring, first pressure sensor.First electromagnet, supporting rod are fixed, and mobile bar is solid on supporting rod, the first electromagnet, and mobile bar moves through the second electromagnet, and the first spring is solid on first and second electromagnet, and first pressure sensor is solid in mobile bar.Third and fourth opposite electromagnet of like pole, connecting rod, second spring, limit rope are set in the second electromagnet side, 3rd electromagnet is fixed on the second electromagnet by connecting rod, 4th electromagnet is fixed on the 3rd electromagnet by second spring, the width in the gap between width, length and the railway carriage or compartment of third and fourth electromagnet, layer supporting block, length match, and limit rope both ends are fixed on third and fourth electromagnet.When opening railway carriage or compartment, layer door, the 4th electromagnet elder generation closing gap, then railway carriage or compartment, layer door are opened, improve security.
Description
Technical field
The component devices field of elevator is the utility model is related to, more particularly to a kind of lift car is set with layer door gap protection
It is standby.
Background technology
Elevator is widely used for social production life, its basic principle is to drive carriage to exist using motor and pulley mechanism
Operation up and down in elevator.The railway carriage or compartment door of the door system of elevator including carriage and the layer door per floor, railway carriage or compartment door and layer door respectively with sedan-chair
Railway carriage or compartment sill and landing sill are slidably matched, and can realize open and close function, the operation logic based on elevator, in car sill and layer
There is certain level gap, lead to elevator in the gap, forms some potential safety problems between gate sill.
Prevent in the sill gap that the utility model patent of Patent No. CN201621158392.5 is related to lift car and layer door
Protection structure, including the gate and car door sill being slidably matched, gate lower part are provided with shifting part, and shifting part leads to through shifting part
Hole；Car door sill is provided with movable plate supporter close to the side of elevator landing sill, further includes and is slided with movable plate supporter
The movable plate of connection, car door sill are additionally provided with the elastomeric element for movable plate to be retracted to elevator cage door sill direction, also
Push plate and push plate connecting rod including connection, and be rotatably assorted with car door sill, movable plate is also associated with telescopic putter；Work as gate
During unlatching, gate drives shifting part to promote push plate, promotes telescopic putter to drive movable plate to stretch out, blocks car sill and layer door
Gap between sill；When gate is closed, shifting part stops promoting push plate, and movable plate is withdrawn into original position by elastomeric element；May be used also
To set contact and safety switch, when movable plate is fully retracted, contact connects safety switch, and elevator can just be powered operation.It is above-mentioned
Technical solution there are the problem of be：Movable plate is between being closed as gate unlatching is synchronous between car sill and landing sill
Gap, so there are the unclosed risk in certain gap.
Utility model content
The problem of technical problem that the utility model solves is, encounters for the technical solution of background technology, to above-mentioned skill
Art scheme improve and has proposed the utility model, to solve the technical problem that above-mentioned technical proposal is encountered.
The utility model is to solve the technical solution that above-mentioned technical problem uses to be：
A kind of lift car and layer door gap protection equipment, including railway carriage or compartment door, layer door, railway carriage or compartment sill, layer sill, controller, institute
State railway carriage or compartment door, layer door is slidably matched with corresponding railway carriage or compartment sill, layer sill, railway carriage or compartment sill fixation on the side of the layer sill
Railway carriage or compartment supporting block made of one nonmetallic materials protruded, the layer sill fix a protrusion on the side of the railway carriage or compartment sill
Layer supporting block made of nonmetallic materials, the railway carriage or compartment supporting block are close close to the side of the layer supporting block and the layer supporting block
The side of the railway carriage or compartment supporting block is parallel, and the railway carriage or compartment supporting block, railway carriage or compartment sill are close to the end face of railway carriage or compartment door and the layer supporting block, layer
Sill is close to the end face same plane of the layer door, and the railway carriage or compartment supporting block is close to the vertical railway carriage or compartment branch in the side of the layer supporting block
Bracer is close to the end face of railway carriage or compartment door；Side of the railway carriage or compartment sill away from railway carriage or compartment door, which is provided with, is electrically connected to the controller
The first opposite electromagnet of opposite pole, the second electromagnet and insulation board, supporting rod, mobile bar, made of nonmetallic materials
One spring, the insulation board are fixed on end face of the railway carriage or compartment sill away from railway carriage or compartment door, the vertical railway carriage or compartment branch of the insulation board
For bracer close to the side of the layer supporting block, first electromagnet, supporting rod are vertically fixed on the insulation board away from described
On the end face of railway carriage or compartment sill, the supporting rod is located at first electromagnet and hangs down close to the side of the layer sill, the mobile bar
The straight railway carriage or compartment supporting block is separately fixed at the supporting rod, first close to the side of the layer supporting block, the mobile bar both ends
On electromagnet, a through hole is set, the mobile bar passes through the through hole, the both ends of first spring on second electromagnet
It is fixed on first electromagnet, on the second electromagnet, it is solid in the mobile bar between the supporting rod and second electromagnet
The one first pressure sensor for being electrically connected to the controller is set surely, and the first pressure sensor is towards second electromagnetism
Iron is simultaneously located on the track of the mobile route of second electromagnet；Positioned at second electromagnet close to the layer sill
Side is provided with opposite the 3rd electromagnet of pane shape of like pole for being parallel to each other and being electrically connected to the controller, the 4th
Connecting rod, second spring, limit rope made of electromagnet and nonmetallic materials, the 3rd electromagnet are consolidated by the connecting rod
It is scheduled on second electromagnet, the 4th electromagnet is fixed on the 3rd electromagnetism by five second springs described above
Iron is on the end face of the railway carriage or compartment supporting block, the 3rd electromagnet, remote and close second electromagnetism of the 4th electromagnet
The side of iron is each parallel to the railway carriage or compartment supporting block close to the side of the layer supporting block, the 3rd electromagnet, the 4th electromagnet
Away from and close to the railway carriage or compartment supporting block end face each parallel to the railway carriage or compartment supporting block close to the railway carriage or compartment door end face, the described 3rd
Width with the gap between the railway carriage or compartment supporting block, layer supporting block of electromagnet, the width of the 4th electromagnet, length, length phase
Match somebody with somebody, the limit rope both ends are separately fixed at the 3rd electromagnet close to the end face of the 4th electromagnet and the described 4th electricity
Magnet on the end face of the 3rd electromagnet, the limit rope that is straightened vertically the railway carriage or compartment supporting block close to railway carriage or compartment door
End face, the length of the limit rope is equal to the 3rd electromagnet close to the described 4th plus the height of the 4th electromagnet
Distance of the end face of electromagnet to the railway carriage or compartment supporting block close to the end face of railway carriage or compartment door.
In a kind of lift car and layer door gap protection equipment, the section shape of the vertical through hole of the through hole
The cross sectional shape of the shape mobile bar vertical with the mobile bar matches；First spring vertically lean on by the railway carriage or compartment supporting block
The side of the nearly layer supporting block.
In a kind of lift car and layer door gap protection equipment, the quantity of the second spring is five, described
Both ends of the spring is corresponding respectively to be fixed on the 3rd electromagnet and is leaned on close to the end face of the 4th electromagnet, the 4th electromagnet
On a pair of of central point and four pairs of corresponding endpoints on the end face of nearly 3rd electromagnet.
In a kind of lift car and layer door gap protection equipment, between first electromagnet, the second electromagnet
Mobile bar on a second pressure sensor is fixedly installed, the second pressure sensor is towards second electromagnet and is located at
On the track of the mobile route of second electromagnet.
In a kind of lift car and layer door gap protection equipment, the railway carriage or compartment supporting block, layer supporting block, insulation board,
Supporting rod, mobile bar, the first spring, connecting rod, second spring are made of plastics, and the limit rope is made of nylon material.
In a kind of lift car and layer door gap protection equipment, accordingly offered in the railway carriage or compartment sill, layer sill
Opening is towards railway carriage or compartment door, the railway carriage or compartment sliding slot of layer door, layer sliding slot, and the railway carriage or compartment door, layer door are close to the accordingly railway carriage or compartment sill, layer sill
Face accordingly the railway carriage or compartment sliding slot, the railway carriage or compartment moving member of layer sliding slot, layer moving member, the railway carriage or compartment moving member, layer are vertically and fixedly provided with end face
Moving member can slide in corresponding railway carriage or compartment sliding slot, layer sliding slot along the corresponding railway carriage or compartment door, layer door moving direction.
The beneficial effects of the utility model are：When in railway carriage or compartment, door, layer door are not opened, the first electromagnet, the second electromagnet are powered,
3rd electromagnet, the 4th electromagnet are not powered on, and the first spring is in compressive state, and the 3rd electromagnet, the 4th electromagnet are located at railway carriage or compartment
The position of the side of the remote layer supporting block in gap between supporting block, layer supporting block, does not interfere with the normal upper and lower of carriage so
Operation.When opening railway carriage or compartment door, layer door, first the first electromagnet, the second electromagnet is controlled to power off by controller, the second electromagnet is the
The effect of one spring force is lower to drive the 3rd electromagnet, the 4th electromagnet to be moved to touching first pressure sensing to layer sill direction
Device, at this time the 3rd electromagnet, the underface in gap of the 4th electromagnet between railway carriage or compartment supporting block, layer supporting block, first pressure
Sensor sends signal to controller, and controller controls the 3rd electromagnet, the 4th electromagnet to be powered, and the 4th electromagnet overcomes second
It is moved to limit rope under the action of spring tension to be straightened, i.e., limit rope draws the 4th electromagnet and is parked in the close of the 4th electromagnet
The end face of railway carriage or compartment supporting block is in conplane position with railway carriage or compartment supporting block close to the end face of railway carriage or compartment door, and such 4th electromagnet seals completely
The gap between railway carriage or compartment supporting block, layer supporting block has been closed, and without high low head, has then been then turned on railway carriage or compartment door, layer door, such railway carriage or compartment
In door, layer door opening process and after unlatching, the gap between railway carriage or compartment supporting block and layer supporting block is closed all the time, is substantially reduced
Security risk.When closing railway carriage or compartment door, layer door, controller controls the 3rd electromagnet, the 4th electricity while railway carriage or compartment door, layer door is closed
Magnet powers off, and second spring draws the 4th electromagnet to go back to position when the 4th electromagnet is not powered on, after railway carriage or compartment door, layer door are closed, control
Device processed controls the first electromagnet, the second electromagnet to be powered again, and the second electromagnet drives the 3rd electromagnet, the 4th electromagnet together gram
The elastic force for taking the first spring is moved towards the first electromagnet, until the 3rd electromagnet, the 4th electromagnet are located at railway carriage or compartment supporting block, layer branch
Between bracer behind the position of the side of the remote layer supporting block in gap, carriage again upwards, move down, so close railway carriage or compartment door,
Layer door during, the 4th electromagnet can the bottom through the gap between railway carriage or compartment supporting block, layer supporting block supported to gap.
Brief description of the drawings
Fig. 1 is lift car and the structure diagram of layer door gap protection equipment；
Fig. 2 is the structure diagram of another state of Fig. 1；
Railway carriage or compartment door that Fig. 3 is Fig. 1, structure diagram when layer door is not opened；
Fig. 4 is the structure diagram that second spring is distributed on third and fourth electromagnet.
Description of reference numerals in figure：1st, railway carriage or compartment door；2nd, layer door；3rd, railway carriage or compartment sill；4th, layer sill；5th, railway carriage or compartment supporting block；6th, layer supports
Block；7th, controller；8th, railway carriage or compartment sliding slot；9th, railway carriage or compartment moving member；10th, layer sliding slot；11st, layer moving member；12nd, insulation board；13rd, the first electromagnetism
Iron；14th, the second electromagnet；15th, supporting rod；16th, through hole；17th, mobile bar；18th, first pressure sensor；19th, the first spring；
20th, connecting rod；21st, the 3rd electromagnet；22nd, the 4th electromagnet；23rd, second spring；24th, limit rope；25th, second pressure senses
Device.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
A kind of lift car as shown in Figures 1 to 4 and layer door gap protection equipment, including railway carriage or compartment door 1, layer door 2, railway carriage or compartment sill 3,
Layer sill 4, controller 7.
The railway carriage or compartment door 1, layer door 2 are slidably matched with corresponding railway carriage or compartment sill 3, layer sill 4.In the present embodiment, it is preferred to use institute
State and opening is accordingly offered in railway carriage or compartment sill 3, layer sill 4 towards railway carriage or compartment door 1, the railway carriage or compartment sliding slot 8 of layer door 2, layer sliding slot 10, the railway carriage or compartment
Door 1, layer door 2 are close to be accordingly vertically and fixedly provided with face accordingly the railway carriage or compartment sliding slot 8, layer on the end face of the railway carriage or compartment sill 3, layer sill 4
Railway carriage or compartment moving member 9, the layer moving member 11 of sliding slot 10, the railway carriage or compartment moving member 9, layer moving member 11 can be in corresponding railway carriage or compartment sliding slot 8, layer sliding slots
Slided in 10 along the corresponding railway carriage or compartment door 1,2 moving direction of layer door.The slip effect of railway carriage or compartment door 1, layer door 2 can so be further improved
Rate.
The railway carriage or compartment sill 3 is fixed railway carriage or compartment made of the nonmetallic materials of a protrusion on the side of the layer sill 4 and is supported
Block 5, the layer sill 4 fix layer supporting block 6 made of the nonmetallic materials of a protrusion on the side of the railway carriage or compartment sill 3.
The gap between railway carriage or compartment sill 3, layer sill 4 can be so reduced, and does not influence the normal operation, but due to ensure up and down of carriage
The normal operation of elevator, gap is still remained between railway carriage or compartment supporting block 5, layer supporting block 6.
The railway carriage or compartment supporting block 5 is close to the side of the layer supporting block 6 and the layer supporting block 6 close to the railway carriage or compartment supporting block 5
Side it is parallel.So it is the needs of elevator normal operation.
When elevator is parked in corresponding floor, the railway carriage or compartment supporting block 5, railway carriage or compartment sill 3 close to the railway carriage or compartment door 1 end face with it is described
Layer supporting block 6, layer sill 4 close to the layer door 2 end face same plane.The railway carriage or compartment supporting block 5 is close to the layer supporting block 6
Side vertically the railway carriage or compartment supporting block 5 close to the railway carriage or compartment door 1 end face.So it is also the needs of elevator normal operation, and avoids out
Existing height fall.
The railway carriage or compartment sill 3 away from the railway carriage or compartment door 1 side be provided be electrically connected to the controller 7 opposite pole it is opposite
The first electromagnet 13, insulation board 12, supporting rod 15, mobile bar 17, first made of the second electromagnet 14 and nonmetallic materials
Spring 19.
Insulation board 12 is to completely cut off railway carriage or compartment sill 3 to the first electromagnet 13, the second electromagnet 14 using nonmetallic materials
Influence, at the same insulation board 12, supporting rod 15, mobile bar 17 using nonmetallic materials also for preventing the first electromagnetism of itself affect
Iron 13,14 normal operation of the second electromagnet.
The insulation board 12 is fixed on end face of the railway carriage or compartment sill 3 away from railway carriage or compartment door 1, the vertical institute of the insulation board 12
Railway carriage or compartment supporting block 5 is stated close to the side of the layer supporting block 6.
First electromagnet 13, supporting rod 15 are vertically fixed on end face of the insulation board 12 away from the railway carriage or compartment sill 3
On, it is vertically described close to the side of the layer sill 4, the mobile bar 17 that the supporting rod 15 is located at first electromagnet 13
Railway carriage or compartment supporting block 5 is separately fixed at the supporting rod 15, first close to the side of the layer supporting block 6,17 both ends of mobile bar
On electromagnet 13, a through hole 16 is set, the mobile bar 17 passes through the through hole 16 on second electromagnet 14.Such second
Electromagnet 14 can be in mobile bar 17 along vertically the railway carriage or compartment supporting block 5 is close to the direction of the side of the layer supporting block 6, towards layer branch
Bracer 6 is moved back to 6 direction of layer supporting block.
The both ends of first spring 19 are fixed on first electromagnet 13, on the second electromagnet 14, in the present embodiment,
First spring 19 to the elastic force direction that the second electromagnet 14 applies and the second electromagnet 14 because of electromagnetic attraction the direction phase of movement
Instead.
Fixed setting one is electrically connected to described in mobile bar 17 between the supporting rod 15 and second electromagnet 14
The first pressure sensor 18 of controller 7, the first pressure sensor 18 is towards second electromagnet 14 and positioned at described
On the track of the mobile route of second electromagnet 14.First pressure sensor 18 can limit the second electromagnet 14 because of the first spring
19 elastic force and the position of movement.
Institute is parallel to each other and is electrically connected to being provided with positioned at second electromagnet 14 close to the side of the layer sill 4
State opposite the 3rd electromagnet 21 of pane shape of the like pole of controller 7, the 4th electromagnet 22.Using the electricity of pane shape the 3rd
Magnet 21, the 4th electromagnet 22 are according to the characteristics of gap shape between railway carriage or compartment supporting block 5, layer supporting block 6, facilitate the 4th electromagnetism
Iron 22 is moved in the gap between railway carriage or compartment supporting block 5, layer supporting block 6 under the action of electromagnetic repulsion force with closing gap.
The side of the layer sill 4 is being provided with connection made of nonmetallic materials positioned at second electromagnet 14
Bar 20, second spring 23, limit rope 24.Since railway carriage or compartment supporting block 5, layer supporting block 6 are made of nonmetallic materials, so, connection
Bar 20, second spring 23, limit rope 24, railway carriage or compartment supporting block 5, layer supporting block 6 can prevent the 3rd electromagnet the 21, the 4th of itself affect
The normal operation of electromagnet 22.
3rd electromagnet 21 is fixed on second electromagnet 14 by the connecting rod 20, the 4th electromagnetism
Iron 22 is fixed on the 3rd electromagnet 21 close to the end face of the railway carriage or compartment supporting block 5 by five second springs 23 described above
On.It is to keep the 4th electromagnet 22 steadily to move that five second springs 23, which are fixed,.
3rd electromagnet 21, the 4th electromagnet 22 away from close to second electromagnet 14 side it is parallel
In the railway carriage or compartment supporting block 5 close to the side of the layer supporting block 6, the 3rd electromagnet 21, the 4th electromagnet 22 remote and
Close to the end face of the railway carriage or compartment supporting block 5 each parallel to the railway carriage or compartment supporting block 5 close to the end face of railway carriage or compartment door 1, the 3rd electromagnetism
Width with the gap between the railway carriage or compartment supporting block 5, layer supporting block 6 of iron 21, the width of the 4th electromagnet 22, length, length phase
Matching.So it is provided to the movement of the 4th electromagnet 22 and goes to completely enclosed gap between railway carriage or compartment supporting block 5, layer supporting block 6.
24 both ends of limit rope are separately fixed at the 3rd electromagnet 21 close to the end face of the 4th electromagnet 22
With the 4th electromagnet 22 on the end face of the 3rd electromagnet 21, the vertical railway carriage or compartment of the limit rope 24 that is straightened
Supporting block 5 is equal to institute close to the end face of railway carriage or compartment door 1, the length of the limit rope 24 plus the height of the 4th electromagnet 22
The 3rd electromagnet 21 is stated close to the end face of the 4th electromagnet 22 to the railway carriage or compartment supporting block 5 close to the end face of railway carriage or compartment door 1
Distance.In this way, limit rope 24 can limit the 4th electromagnet 22 is moved to the 4th electromagnet 22 under the action of electromagnetic repulsion force
Close to the end face of railway carriage or compartment supporting block 5 conplane position is in close to the end face of railway carriage or compartment door 1 with the railway carriage or compartment supporting block 5.
Preferably, the cross sectional shape of the vertical through hole 16 of the through hole 16 is vertical with the mobile bar 17 described
The cross sectional shape of mobile bar 17 matches；First spring 19 vertically the railway carriage or compartment supporting block 5 close to the side of the layer supporting block 6
Face.In this way, the second electromagnet 14 can smoothly towards or moved back to the first electromagnet 13.
Preferably, the quantity of the second spring 23 is five, and the both ends of the spring is corresponding respectively to be fixed on described the
Three electromagnet 21 are close to the end face of the 4th electromagnet 22, the 4th electromagnet 22 close to the end of the 3rd electromagnet 21
On a pair of of central point and four pairs of corresponding endpoints on face.In this way, the 4th electromagnet 22 is in electromagnetic repulsion force, second spring 23 pulling force
Under effect, remain that the state of parallel 3rd electromagnet 21 is moved back to 21 direction of the 3rd electromagnet；4th electromagnet 22 exists
Under the action of 23 pulling force of second spring, remain that the state of parallel 3rd electromagnet 21 is moved towards 21 direction of the 3rd electromagnet
It is dynamic.
Preferably, one second is fixedly installed in the mobile bar 17 between first electromagnet 13, the second electromagnet 14
Pressure sensor 25, the second pressure sensor 25 is towards second electromagnet 14 and positioned at second electromagnet 14
On the track of mobile route.Second pressure sensor 25 can position the 3rd electromagnet 21, the 4th electromagnet 22 towards the first electromagnetism
Iron 13 is moved to the remote layer branch in the 3rd electromagnet 21, the 4th electromagnet 22 gap between railway carriage or compartment supporting block 5, layer supporting block 6
The position of the side of bracer 6.
Preferably, the railway carriage or compartment supporting block 5, layer supporting block 6, insulation board 12, supporting rod 15, mobile bar 17, the first spring
19th, connecting rod 20, second spring 23 are made of plastics, and the limit rope 24 is made of nylon material.It can so prevent shadow
Ring the first electromagnet 13, the second electromagnet 14, the 3rd electromagnet 21,22 normal operation of the 4th electromagnet.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of lift car and layer door gap protection equipment, it is characterised in that including railway carriage or compartment door, layer door, railway carriage or compartment sill, layer sill,
Controller, the railway carriage or compartment door, layer door are slidably matched with corresponding railway carriage or compartment sill, layer sill, and the railway carriage or compartment sill is close to the layer sill
Railway carriage or compartment supporting block made of the nonmetallic materials of a protrusion is fixed on side, the layer sill is solid on the side of the railway carriage or compartment sill
Layer supporting block made of fixed one nonmetallic materials protruded, the railway carriage or compartment supporting block is close to the side of the layer supporting block and the layer
Supporting block is parallel close to the side of the railway carriage or compartment supporting block, the railway carriage or compartment supporting block, railway carriage or compartment sill close to the railway carriage or compartment door end face with it is described
Layer supporting block, layer sill are close to the end face same plane of the layer door, and the railway carriage or compartment supporting block is close to the side of the layer supporting block
The vertical railway carriage or compartment supporting block is close to the end face of railway carriage or compartment door；Side of the railway carriage or compartment sill away from railway carriage or compartment door, which is provided with, to be electrically connected to
The first opposite electromagnet of the opposite pole of the controller, the second electromagnet and insulation board, support made of nonmetallic materials
Bar, mobile bar, the first spring, the insulation board are fixed on end face of the railway carriage or compartment sill away from railway carriage or compartment door, the insulation board
Close to the side of the layer supporting block, first electromagnet, supporting rod are vertically fixed on described exhausted the vertical railway carriage or compartment supporting block
On end face of the listrium away from the railway carriage or compartment sill, the supporting rod is located at first electromagnet close to the side of the layer sill,
Vertically close to the side of the layer supporting block, the mobile bar both ends are separately fixed at described the railway carriage or compartment supporting block mobile bar
On supporting rod, the first electromagnet, a through hole is set on second electromagnet, the mobile bar passes through the through hole, and described
The both ends of one spring are fixed on first electromagnet, on the second electromagnet, between the supporting rod and second electromagnet
Mobile bar on the first pressure sensor that is electrically connected to the controller of fixed setting one, the first pressure sensor direction
Second electromagnet is simultaneously located on the track of the mobile route of second electromagnet；Close positioned at second electromagnet
The side of the layer sill is provided with the opposite pane shape of like pole for being parallel to each other and being electrically connected to the controller
Three electromagnet, the 4th electromagnet and connecting rod, second spring, limit rope made of nonmetallic materials, the 3rd electromagnetism Tie Tong
Cross the connecting rod to be fixed on second electromagnet, the 4th electromagnet is fixed by five second springs described above
In the 3rd electromagnet on the end face of the railway carriage or compartment supporting block, the 3rd electromagnet, the 4th electromagnet remote and lean on
The side of nearly second electromagnet is each parallel to the railway carriage or compartment supporting block close to the side of the layer supporting block, the 3rd electromagnetism
Iron, the end face away from and close to the railway carriage or compartment supporting block of the 4th electromagnet are each parallel to the railway carriage or compartment supporting block close to railway carriage or compartment door
End face, gap between the 3rd electromagnet, the width of the 4th electromagnet, length and the railway carriage or compartment supporting block, layer supporting block
Width, length match, and the limit rope both ends are separately fixed at the 3rd electromagnet close to the end of the 4th electromagnet
Face is with the 4th electromagnet on the end face of the 3rd electromagnet, and vertically the railway carriage or compartment supports the limit rope being straightened
Block is equal to the 3rd electromagnetism close to the end face of railway carriage or compartment door, the length of the limit rope plus the height of the 4th electromagnet
Distance of the iron close to the end face of the 4th electromagnet to the railway carriage or compartment supporting block close to the end face of railway carriage or compartment door.
2. a kind of lift car and layer door gap protection equipment according to claim 1, it is characterised in that the through hole hangs down
The cross sectional shape of the cross sectional shape mobile bar vertical with the mobile bar of the straight through hole matches；First spring
The vertical railway carriage or compartment supporting block is close to the side of the layer supporting block.
3. a kind of lift car and layer door gap protection equipment according to claim 1, it is characterised in that the second spring
Quantity be five, the both ends of the spring respectively correspondence is fixed on the 3rd electromagnet close to the end of the 4th electromagnet
Face, the 4th electromagnet are on a pair of of the central point and four pairs of corresponding endpoints on the end face of the 3rd electromagnet.
4. a kind of lift car and layer door gap protection equipment according to claim 1, it is characterised in that first electromagnetism
It is fixedly installed a second pressure sensor in mobile bar between iron, the second electromagnet, the second pressure sensor is towards institute
State the second electromagnet and on the track of the mobile route of second electromagnet.
5. a kind of lift car and layer door gap protection equipment according to claim 1, it is characterised in that the railway carriage or compartment support
Block, layer supporting block, insulation board, supporting rod, mobile bar, the first spring, connecting rod, second spring are made of plastics, the limit
Position rope is made of nylon material.
6. a kind of lift car and layer door gap protection equipment according to claim 1, it is characterised in that the railway carriage or compartment sill,
Opening is accordingly offered in layer sill towards railway carriage or compartment door, the railway carriage or compartment sliding slot of layer door, layer sliding slot, the railway carriage or compartment door, layer door are close to corresponding
The railway carriage or compartment sill, layer sill end face on be vertically and fixedly provided with face accordingly the railway carriage or compartment sliding slot, the railway carriage or compartment moving member of layer sliding slot, layer movement
Part, the railway carriage or compartment moving member, layer moving member can be in corresponding railway carriage or compartment sliding slot, layer sliding slots along the corresponding railway carriage or compartment door, the layer door side of movement
To slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263497.1U CN207226789U (en) | 2017-09-29 | 2017-09-29 | A kind of lift car and layer door gap protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263497.1U CN207226789U (en) | 2017-09-29 | 2017-09-29 | A kind of lift car and layer door gap protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207226789U true CN207226789U (en) | 2018-04-13 |
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ID=61849780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263497.1U Expired - Fee Related CN207226789U (en) | 2017-09-29 | 2017-09-29 | A kind of lift car and layer door gap protection equipment |
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| Country | Link |
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| CN (1) | CN207226789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368459A (en) * | 2018-10-31 | 2019-02-22 | 广东亚太西奥电梯有限公司 | A kind of elevator and its elevator door lock loop |
-
2017
- 2017-09-29 CN CN201721263497.1U patent/CN207226789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368459A (en) * | 2018-10-31 | 2019-02-22 | 广东亚太西奥电梯有限公司 | A kind of elevator and its elevator door lock loop |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200929 |