CN109850724A - Car elevator flatly moving type automatic telescopic limits retention device - Google Patents
Car elevator flatly moving type automatic telescopic limits retention device Download PDFInfo
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- CN109850724A CN109850724A CN201910252798.1A CN201910252798A CN109850724A CN 109850724 A CN109850724 A CN 109850724A CN 201910252798 A CN201910252798 A CN 201910252798A CN 109850724 A CN109850724 A CN 109850724A
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- 230000014759 maintenance of location Effects 0.000 title claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000001131 transforming effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
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- 238000009434 installation Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
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Abstract
The invention discloses a kind of car elevator flatly moving type automatic telescopics to limit retention device, XY axis coordinate system is established with the car floor face of lift car, the direction of vertical XY axis is Z-direction, retention device includes barrier plate, Power Component, the first connecting rod moved along the x-axis, the X-axis guide part being sheathed on first connecting rod, it is fixed on the Y-axis guide part of barrier plate lower end surface, the third connecting rod for moving and being slidably connected on Y-axis guide part along the y axis, the X-motion of first connecting rod is converted to the Y-motion second connecting rod of third connecting rod, the Y-motion of third connecting rod is converted to the scissors type elevating connecting rod of barrier plate Z-motion.First connecting rod is driven to move that second connecting rod is driven to swing along X axis using Power Component, and then push third connecting rod to move along Y-axis, then realize the flexible of scissors type elevating connecting rod, it is final realize barrier plate along Z axis to up and down action, convenient for automobile disengaging, and limits and stablize.
Description
Technical field
The invention belongs to hoisting equipment field, in particular to a kind of car elevator flatly moving type automatic telescopic limit stops dress
It sets.
Background technique
Car elevator is a kind of special cargo lift, be used to deliver non-commercial automobile, i.e. we it is daily used in
Private car.When lift car transports car, car car slipping in carriage due to burst, car is possible at this time
Gate is broken, is caused damages to lift facility and car itself, or even the fear of driver can be caused, in order to cope with such case
The deceleration strip of traffic is installed usually in the car bottom plate of carriage, but has a step when disengaging of this mode car, is increased
The operation difficulty of car disengaging carriage is added.
Summary of the invention
The object of the present invention is to provide a kind of convenient for automobile entrance and stability when can guarantee that automobile is located in elevator
Car elevator flatly moving type automatic telescopic limits retention device.
In order to solve the above technical problems, the present invention adopts the following technical scheme: a kind of car elevator flatly moving type automatic telescopic
Retention device is limited, the direction for entering carriage using automobile on the upper surface of the car floor of the elevator is mutually hung down as X-direction with X-axis
Direction on upper surface that is straight and being located at the car floor is Y direction, and the direction vertical with the X-axis and Y direction is Z axis
Direction, the retention device include before and after the automobile parking position and along the barrier plate that Z-direction moves, drive on barrier plate
The driving portion of lower movement and the location switch being electrically connected with the driving portion, the driving portion include acting along the x axis
Transfer bar mechanism and be connected between the transfer bar mechanism and the barrier plate and for transforming throwout lever mechanism action direction
Linkage mechanism, the transfer bar mechanism include Power Component, and the linkage mechanism includes mutually being sequentially connected simultaneously with the Power Component
The first connecting rod that moves along the x-axis under Power Component drive is fixed on the car floor lower end surface and is sheathed on described first
X-axis guide part on connecting rod, is moved along the y axis and is slidably connected to the Y-axis guide part for being fixed on the barrier plate lower end surface
Third connecting rod, both ends on the Y-axis guide part are hinged with the first connecting rod and the third connecting rod respectively and for inciting somebody to action
The X-motion of first connecting rod is converted to the Y-motion second connecting rod of third connecting rod, is connected to the third connecting rod and described
For the Y-motion of third connecting rod to be converted to the scissors type elevating connecting rod of barrier plate Z-motion between barrier plate.
Optimization, the Power Component be motor, the first connecting rod include the push rod being mutually sequentially connected with the motor,
The first connecting rod ontology being pivotally connected with the push rod.
Further, the push rod is equipped with rack gear, and the output shaft of the motor is equipped with to be meshed with the rack gear
Gear assembly.
Optimization, the X-axis guide part include the first base for being fixedly installed in the car floor lower end surface, be fixed on it is described
The first guide sleeve in first base, the first connecting rod are arranged in first guide sleeve.
Optimization, the Y-axis guide part include the second base for being fixedly installed in the car floor lower end surface, be fixed on it is described
Second guide holder of second base lower end is arranged along X axis and fixes the second guide pin being arranged on second guide holder,
The third connecting rod is equipped with the third waist-shaped hole of perforation, is set in second guide holder and in second guide pin
It is moved under guiding role along Y-axis.
Further, the scissors type elevating connecting rod includes being fixedly installed in determining scissor seat, consolidating for the car floor lower end surface
Dingan County is loaded on the dynamic scissor seat of the barrier plate lower end surface, described to determine to offer waist-shaped hole respectively on scissor seat and dynamic scissor seat,
The scissors type elevating connecting rod further includes the scissor being made of the scissor connecting rod that two middle parts are hinged, the side of the scissor
Upper and lower end parts respectively with it is described determine scissor seat and dynamic scissor seat rotation connection and displacement of the shaft without Y-axis, the other side it is upper
Lower end is determined the waist-shaped hole on scissor seat and dynamic scissor seat and is connect by scissor pin with described respectively, and the scissor pin is in institute
State sliding in waist-shaped hole, be lower scissor pin positioned at the scissor pin determined in scissor seat, one end of the third connecting rod with it is described
One end of second connecting rod is hinged, and the other end is hinged with the lower scissor pin, and the scissor rotation drives the dynamic scissor
Seat is moved up and down along Z axis.
Optimization, the location switch include be fixedly installed in the car floor lower end surface upper location switch and under open in place
It closes, be fixedly installed in the barrier plate lower end and the path advanced is beaten by the switch of the upper location switch and lower location switch
Plate, after the barrier plate rises in place, the switch, which re-packs, to be compressed location switch and is detached from the lower location switch, when
After the barrier plate is fallen into place, the switch, which re-packs, to be compressed lower location switch and is detached from the upper location switch.
Further, the location switch further includes being fixedly installed in the car floor and being located at the third connecting rod two
The switch frame of side, the upper location switch and lower location switch are located on two switch frames, described to switch the packet that re-packs
On including with the fixing end that the barrier plate is fixedly connected and being corresponding with the upper location switch and lower location switch respectively
In place triggering end and under triggering end in place, it is described under triggering end in place the downward location switch side protrusion in upper end, it is described on
The upward location switch side protrusion in the lower end of triggering end in place.
Optimization, the second connecting rod has two two sides for being located at the first connecting rod, each second connecting rod
It is respectively provided with the Y-axis guide part and scissors type elevating connecting rod to match with it.
Optimization, the limit retention device further includes set on barrier plate both ends and along the Guiding machine of Z-direction setting
Structure, the guiding mechanism include be fixed on the guide sleeve of the car floor and be arranged in the guide sleeve and with the barrier plate
Mutually fixed guide pin.
The beneficial effects of the present invention are: drive first connecting rod to move to drive second along X axis using Power Component
Connecting rod swing, and then push third connecting rod to move along Y-axis, then realize the flexible of scissors type elevating connecting rod, final realize stops
Plate along Z axis to up and down action, convenient for automobile pass in and out, and limit stablize.
Detailed description of the invention
Fig. 1 is retention device main view；
Fig. 2 is retention device side view；
Fig. 3 is retention device top view；
Fig. 4 is guiding mechanism schematic diagram；
Fig. 5 is scissor lifting device schematic diagram；
Fig. 6 is the cross-sectional view A-A of Fig. 5；
Fig. 7 is the cross-sectional view B-B of Fig. 5；
Fig. 8 is link assembly schematic diagram；
Fig. 9 is the cross-sectional view C-C of Fig. 8；
Figure 10 is the cross-sectional view D-D of Fig. 8；
Figure 11 is location switch schematic diagram；
Figure 12 is car elevator automatic telescopic retention device schematic three dimensional views.
Specific embodiment
Embodiment shown in reference to the accompanying drawing is described in detail below the present invention:
The direction of carriage is entered as X-direction using automobile on the upper surface of the car floor of elevator, it is perpendicular with X-axis and be located at car floor
Direction on upper surface is Y direction, and the direction vertical with X-axis and Y direction is Z-direction.
As shown in Figure 1, 2, 3, car elevator flatly moving type automatic telescopic limit retention device includes being set to automobile parking position
It front and back and the barrier plate moved along Z-direction, the driving portion that drives barrier plate to move up and down and is electrically connected with driving portion
Location switch.There are two barrier plates, is arranged in parallel with Y direction, and each barrier plate includes intermediate push plate and side seal board.Stop
In car floor, side seal board flushes plate with car floor upper surface for intermediate push plate after declining completely.The intermediate push plate is by 21 He of mainboard
The composition of side plate 22 and mainboard and side plate enclosed set on its surrounding constitutes inside installation space.
As shown in figure 8, driving portion include the transfer bar mechanism acted along the x axis and be connected to transfer bar mechanism and intermediate push plate it
Between and be used for transforming throwout lever mechanism action direction linkage mechanism, transfer bar mechanism includes Power Component, and linkage mechanism includes and moves
Power component be mutually sequentially connected and moved along the x-axis under Power Component drive first connecting rod, be fixed on car floor lower end surface and be arranged
In on first connecting rod X-axis guide part, be fixed on intermediate push plate lower end surface Y-axis guide part, move along the y axis and slide company
The third connecting rod that is connected on Y-axis guide part, both ends are hinged with first connecting rod and third connecting rod respectively and for by first connecting rods
X-motion be converted to the Y-motion second connecting rod of third connecting rod, be connected to third connecting rod and be used between intermediate push plate
The Y-motion of third connecting rod is converted to the scissors type elevating connecting rod of intermediate push plate Z-motion.Second connecting rod has two pieces points
Not Wei Yu first connecting rod two sides, each second connecting rod is respectively provided with the Y-axis guide part and scissors type elevating to match with it
Connecting rod.The scissors type elevating shaft portion is set in the installation space of inside.
Power Component is motor 60, and first connecting rod includes that the push rod being mutually sequentially connected with motor and push rod are pivotally connected
First connecting rod ontology.Push rod is equipped with rack gear, and the output shaft of motor is equipped with the gear assembly being meshed with rack gear.
X-axis guide part includes that the first base for being fixedly installed in car floor lower end surface, first be fixed in first base are led
To set, first connecting rod is arranged in the first guide sleeve.
Y-axis guide part includes the second base for being fixedly installed in car floor lower end surface, is fixed on the second of second base lower end
Guide holder is arranged and fixed the second guide pin being arranged on the second guide holder along X axis, and third connecting rod is equipped with the of perforation
Three waist-shaped holes are set in the second guide holder and move under the guiding role of the second guide pin along Y-axis.Scissors type elevating connects
Bar includes the dynamic scissor seat determined scissor seat, be fixedly installed in intermediate push plate lower end surface for being fixedly installed in car floor lower end surface, is cut surely
Waist-shaped hole is offered on forked standard and dynamic scissor seat respectively, scissors type elevating connecting rod further includes being connected by the scissor that two middle parts are hinged
Bar constitute scissor, the upper and lower end parts of the side of scissor respectively with determine scissor seat and dynamic scissor seat rotation connection and shaft without Y-axis
To displacement, the upper and lower end parts of the other side are connected with the waist-shaped hole determined on scissor seat and dynamic scissor seat by scissor pin respectively
It connects, scissor pin slides in waist-shaped hole, is lower scissor pin, one end of third connecting rod positioned at the scissor pin determined in scissor seat
It is hinged with one end of second connecting rod, the other end is hinged with lower scissor pin, and scissor rotation drives dynamic scissor seat above and below Z axis
It is mobile.
Location switch includes being fixedly installed in the upper location switch of car floor lower end surface and lower location switch, being fixedly installed in
Between push plate lower end and the path advanced re-pack by the switch of upper location switch and lower location switch, when intermediate push plate rises in place
Afterwards, switch, which re-packs, compresses location switch and is detached from lower location switch, after intermediate push plate is fallen into place, switchs the compression that re-packs
Lower location switch is simultaneously detached from upper location switch.Location switch further includes being fixedly installed in car floor and being located at third connecting rod two
The switch frame of side, upper location switch and lower location switch are located on two switch frames, switch re-pack including with intermediate push plate
The fixing end that is fixedly connected and it is corresponding with upper location switch and lower location switch respectively in place triggering end and under in place
Triggering end, under triggering end in place the downward location switch side protrusion in upper end, in place triggering end lower end upwards in place
Switch side protrusion.
Limit retention device further includes set on intermediate push plate both ends and along the guiding mechanism of Z-direction setting, Guiding machine
Structure includes being fixed on the guide sleeve of car floor and being arranged in the guide pin fixed in guide sleeve and mutually with intermediate push plate.The guiding
Pin includes guide pin ontology and the guide pin mounting plate being fixedly connected with the upper end of the guide pin ontology, the guide pin
Mounting plate is fixedly connected with mainboard, and the guide sleeve includes guide sleeve ontology and guide sleeve mounting plate, and the guide sleeve ontology is worn
In the guide sleeve mounting plate, the guiding wants mounting plate to be fixed on the lower end surface of the car floor.
Specifically, in the present embodiment:
The two pieces side seal board 1 is arranged symmetrically on car width direction, two sides of the side seal board 1 on car depth direction
It is connected respectively with preceding car floor 7, intermediate car floor 8, and forms a cuboid cavity；The intermediate push plate 2 is located at above-mentioned institute's shape
At cuboid cavity in, and can be moved up and down in cavity；Two sets of guiding mechanisms 3 are on car width direction
It is arranged symmetrically, guiding mechanism 3 is connected with intermediate push plate 2, preceding car floor 7 and intermediate car floor 8 respectively, makes intermediate push plate 2 above-mentioned
It keeps vertically moving above and below in cuboid cavity；Two sets of scissors type elevating connecting rods 4 are in symmetrical cloth on car width direction
It sets, scissors type elevating connecting rod 4 is connected with intermediate push plate 2, preceding car floor 7 and intermediate car floor 8 respectively, by changing scissor angle
Moving up and down for intermediate push plate 2 is realized in variation；Before link assembly 5 is installed in car floor 7 and intermediate car floor 8, link assembly 5 is passed
Dynamic one end is connected by pin shaft 9 before push rod with the push rod end of push rod 6, the other end of transmission respectively with two sets of scissors type elevatings
Connecting rod 4 is connected, and the power of the generation of push rod 6 and displacement are transmitted on scissors type elevating connecting rod 4 by link assembly 5；The push rod 6
The other end be connected with free bearing 11 after push rod by push rod rear pin shaft 10, free bearing 11 passes through free bearing bottom plate 12 after two pieces after push rod
It is fixed in intermediate car floor 8；The two pieces switch frame 13 is fixed on preceding car floor 7, in intermediate car floor 8, and lower location switch 14 above arrives
Bit switch 16 is individually fixed on two pieces switch frame 13, and location switch, which re-packs, 15 to be fixed in intermediate push plate 2, and with intermediate push plate
2 move up and down, location switch 14 and upper location switch 16 under the boss triggering of 15 two sides that re-packed by location switch, and with
This limits intermediate push plate 2 and releases the height of car bottom plate plane and fall after rise to the position of car bottom plate plane.When car passes in and out carriage
When among push plate 2 fall after rise to position with car bottom plate planes align, intermediate push plate pushes away after car comes to a complete stop in lift car
The height set out.
The guiding mechanism 3 is made of 302 two guide pin 301, guide sleeve components, wherein the guide pin of guide pin 301
Mounting plate 3011 is fixed in intermediate push plate 2, and car floor 7 is in front of the guide sleeve mounting plate 3021 of guide sleeve 302 is individually fixed in
Between in car floor 8, by the cooperation between guide pin ontology 3012 and guide sleeve ontology 3022, intermediate push plate 2 is made to keep vertically moving
It is dynamic, to avoid intermediate push plate 2 glanced off when moving up and down with it is stuck；
The scissors type elevating connecting rod 4 moves scissor seat 401, interior scissor 402, outer scissor 403, two pieces by two pieces and determines scissor seat board
404, two pieces determines 405, three the first scissor pins 406 of scissor seat, the second scissor of two pieces pin 407 forms, and two pieces moves scissor seat
401 are installed on face-to-face in intermediate push plate 2, car floor 7 and intermediate car floor 8 before two pieces is determined that scissor seat 405 is back-to-back and is respectively arranged in
On, one end of outer scissor 403 is connected to two pieces by a wherein second scissor pin 407 and determines on the axis hole of scissor seat 405, outside
The turning end that scissor 403 can be rotated around this axis hole, this end is outer scissor 403, outer 403 other end of scissor pass through another second
Scissor pin 407 is connected to two pieces and moves in the oval hole slot of scissor seat 401, and scissor 403 can pass through the second scissor pin outside this end
Nail 407 translates dynamic, this end in the slotted hole trough inner water of dynamic scissor seat 401 and moves horizontally end, interior scissor 402 for outer scissor 403
One end by a first scissor pin 406 be connected to two pieces move scissor seat 401 axis hole on, interior scissor 402 can be around this
Axis hole rotation, the turning end that this end is interior scissor 402, interior 402 other end of scissor are connected to by a first scissor pin 406
Two pieces is determined in the oval hole slot of scissor seat 405, and scissor 402 can determine scissor seat 405 by the first scissor pin 406 in this end
The translation of slotted hole trough inner water is dynamic, the end that moves horizontally that this end is interior scissor 402, the intermediate shaft hole and outer scissor of interior scissor 402
403 intermediate shaft hole is linked together by a first scissor pin 406, and can mutually be turned around the first scissor pin 406
Dynamic, interior scissor 402 moves horizontally end and third connecting rod 501 is coaxially connected, when work third connecting rod 501 push or twitch in cut
Fork 402 is moved horizontally along the oval hole slot for determining scissor seat 405 by being installed on the first scissor pin 406 at this end, is being connected to
Under the action of 403 the first scissor of intermediate shaft hole pin 406 of interior scissor 402 and outer scissor between interior scissor 402 and outer scissor 403
To push, the intermediate vertical movement of push plate 2, the connecting pin of outer scissor 403 and dynamic scissor seat 401 is being installed at this time for angle change
Oval hole slot under the action of the second scissor pin 407 thereon along dynamic scissor seat 401 is done to be moved horizontally accordingly；
The link assembly 5 includes two pieces third connecting rod 501, the second guide holder of two pieces 502, two pieces second base 503, two pieces the
506, three guide pins 504, two pieces second connecting rod 505, two pieces first base first guide sleeves 507, a first connecting rod sheet
Body 508, two pieces third connecting rod guide pin 509, a first connecting rod pin 510, third connecting rod 501 is in two halves face-to-face by bolt
Be formed by connecting and with guide groove, two pieces third connecting rod 501 be arranged symmetrically on car width direction and respectively be arranged in
402 phase side of interior scissor in the scissors type elevating connecting rod 4 of two sides connects, and what two pieces was arranged symmetrically on car width direction second leads
It is fixed in preceding car floor 7 and intermediate car floor 8 to seat 502 by second base 503, third connecting rod guide pin 509 is installed on second
On the axis hole of guide holder 502, two pieces third connecting rod 501 is mounted in the second guide holder 502 and third connecting rod guide pin 509 is worn
The guide groove of third connecting rod 501 is crossed, one end of two pieces second connecting rod 505 can cross third guide pin 504 and third connecting rod 501 respectively
It links together and can be rotated around third guide pin 504, the other end of two pieces second connecting rod 505 is commonly through first connecting rod pin
Nail 510 links together with one end of first connecting rod ontology 508, first connecting rod ontology 508 be mounted on the first guide sleeve it is 507 interior,
First guide sleeve 507 is mounted in intermediate car floor 8 by two pieces first base 506, the other end of first connecting rod ontology 508
It is connected by pin shaft 9 before push rod with the push rod end of push rod 6, the effect of entire link assembly 5 is by the thrust and displacement of push rod 6
It is transmitted on scissors type elevating connecting rod 4；
The gear sequences of this car elevator automatic telescopic limit retention device are: push rod end release/withdrawal of push rod 6, in push rod
Displacement is transmitted on first connecting rod ontology 508 under the connection function of preceding pin shaft 9, first under the action of the first guide sleeve 507
Axial displacement, the first connecting rod ontology 508 under the connection function of first connecting rod pin 510 before and after con-rod only 508 progress
Axial displacement is transferred on two pieces second connecting rod 505, second connecting rod 505 is in first connecting rod pin 510 and third guide pin 504
The left and right axial displacement of third connecting rod 501 is converted by the front and back axial displacement of bar C508 under effect, in third connecting rod 501 pushes and pulls
Scissor 402 moves horizontally end, in the effect for the first scissor pin 406 for connecting 403 intermediate shaft hole of interior scissor 402 and outer scissor
Angle in lower between scissor 402 and outer scissor 403 changes, scissor device pushes intermediate push plate 2 to move up and down, pass through at this time
Cooperation between guide pin 301 and guide sleeve 302 vertically moves intermediate push plate 2 holding, to avoid intermediate push plate 2 upper and lower
Glanced off when mobile with it is stuck.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by spirit, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of car elevator flatly moving type automatic telescopic limits retention device, on the upper surface of the car floor of the elevator with automobile into
The direction for entering carriage is X-direction, and the direction on upper surface that is perpendicular with X-axis and being located at the car floor is Y direction, with institute
Stating the vertical direction of X-axis and Y direction is Z-direction, and the retention device includes being set to before and after automobile parking position and along Z
The driving portion and opened in place with what the driving portion was electrically connected that barrier plate, the drive barrier plate of axis direction movement move up and down
It closes, it is characterised in that: the driving portion includes the transfer bar mechanism acted along the x axis and is connected to the transfer bar mechanism and institute
The linkage mechanism in transforming throwout lever mechanism action direction is stated between barrier plate and is used for, the transfer bar mechanism includes Power Component, institute
Stating linkage mechanism includes the first company for being mutually sequentially connected with the Power Component and moving along the x-axis under Power Component drive
Bar, is fixed on the barrier plate lower end at the X-axis guide part for being fixed on the car floor lower end surface and being sheathed on the first connecting rod
The Y-axis guide part in face, the third connecting rod for moving and being slidably connected on the Y-axis guide part along the y axis, both ends respectively with institute
It states first connecting rod and the third connecting rod is hinged and the Y-axis for the X-motion of first connecting rod to be converted to third connecting rod
To movement second connecting rod, it is connected between the third connecting rod and the barrier plate for turning the Y-motion of third connecting rod
It is changed to the scissors type elevating connecting rod of barrier plate Z-motion.
2. car elevator flatly moving type automatic telescopic according to claim 1 limits retention device, it is characterised in that: described dynamic
Power component is motor, and the first connecting rod includes that the push rod being mutually sequentially connected with the motor and the push rod are pivotally connected
First connecting rod ontology.
3. car elevator flatly moving type automatic telescopic according to claim 2 limits retention device, it is characterised in that: described to push away
Bar is equipped with rack gear, and the output shaft of the motor is equipped with the gear assembly being meshed with the rack gear.
4. car elevator flatly moving type automatic telescopic according to claim 1 limits retention device, it is characterised in that: the X
Axis guide part includes the first base for being fixedly installed in the car floor lower end surface, first be fixed in the first base guiding
Set, the first connecting rod are arranged in first guide sleeve.
5. car elevator flatly moving type automatic telescopic according to claim 1 limits retention device, it is characterised in that: the Y
Axis guide part includes the second base for being fixedly installed in the car floor lower end surface, is fixed on the second of the second base lower end and leads
It is arranged to seat, along X axis and fixed the second guide pin being arranged on second guide holder, the third connecting rod is equipped with and passes through
Logical third waist-shaped hole is set in second guide holder and moves along Y-axis under the guiding role of second guide pin
It is dynamic.
6. car elevator flatly moving type automatic telescopic according to claim 5 limits retention device, it is characterised in that: described to cut
Fork elevating connecting rod includes being fixedly installed in determining scissor seat, being fixedly installed in the barrier plate lower end surface for the car floor lower end surface
Dynamic scissor seat, described to determine to offer waist-shaped hole on scissor seat and dynamic scissor seat respectively, the scissors type elevating connecting rod further includes
The scissor being made of the scissor connecting rod that two middle parts are hinged, the upper and lower end parts of the side of the scissor determine scissor with described respectively
Seat and dynamic scissor seat are rotatablely connected and displacement of the shaft without Y-axis, the upper and lower end parts of the other side determine scissor seat with described respectively
It is connected with the waist-shaped hole on dynamic scissor seat by scissor pin, the scissor pin slides in the waist-shaped hole, positioned at cutting surely
Scissor pin in forked standard is lower scissor pin, and one end of the third connecting rod and one end of the second connecting rod are hinged, separately
One end is hinged with the lower scissor pin, and the scissor rotation drives the dynamic scissor seat to move up and down along Z axis.
7. car elevator flatly moving type automatic telescopic according to claim 1 limits retention device, it is characterised in that: described to arrive
Bit switch includes being fixedly installed in the upper location switch of the car floor lower end surface and lower location switch, being fixedly installed in the blocking
The upper location switch is passed through in plate lower end and the path advanced and the switch of lower location switch re-packs, when the barrier plate rises to
Behind position, the switch, which re-packs, to be compressed location switch and is detached from the lower location switch, after the barrier plate is fallen into place,
The switch, which re-packs, to be compressed lower location switch and is detached from the upper location switch.
8. car elevator flatly moving type automatic telescopic according to claim 7 limits retention device, it is characterised in that: described to arrive
Bit switch further includes the switch frame for being fixedly installed in the car floor and being located at the third connecting rod two sides, it is described on open in place
It closes and lower location switch is located on two switch frames, the switch re-packs including being fixedly connected with the barrier plate
Fixing end and it is corresponding with the upper location switch and lower location switch respectively in place triggering end and under triggering end in place,
The downward location switch side in the upper end of triggering end protrusion in place under described, it is described in place triggering end lower end upwards in place
Switch side protrusion.
9. car elevator flatly moving type automatic telescopic according to claim 1 limits retention device, it is characterised in that: described the
Two connecting rods have two two sides for being located at the first connecting rod, and each second connecting rod is respectively provided with the Y to match with it
Axis guide part and scissors type elevating connecting rod.
10. car elevator flatly moving type automatic telescopic according to claim 1 limits retention device, it is characterised in that: described
Limit retention device further includes set on barrier plate both ends and along the guiding mechanism of Z-direction setting, and the guiding mechanism includes
It is fixed on the guide sleeve of the car floor and is arranged in the guide pin fixed in the guide sleeve and mutually with the barrier plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252798.1A CN109850724B (en) | 2019-03-29 | 2019-03-29 | Translation type automatic telescopic limit blocking device for automobile elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252798.1A CN109850724B (en) | 2019-03-29 | 2019-03-29 | Translation type automatic telescopic limit blocking device for automobile elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109850724A true CN109850724A (en) | 2019-06-07 |
| CN109850724B CN109850724B (en) | 2024-07-19 |
Family
ID=66902694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910252798.1A Active CN109850724B (en) | 2019-03-29 | 2019-03-29 | Translation type automatic telescopic limit blocking device for automobile elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN109850724B (en) |
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| CN110329707A (en) * | 2019-08-15 | 2019-10-15 | 广东嘉腾机器人自动化有限公司 | Can climb AGV and warehousing system |
| CN113184672A (en) * | 2021-04-27 | 2021-07-30 | 东南电梯股份有限公司 | Car elevator is with layer door anticollision blocking device |
| WO2023160058A1 (en) * | 2022-02-28 | 2023-08-31 | 东南电梯股份有限公司 | Connecting rod-type automatic telescopic limiting blocking apparatus for car elevator, and car elevator |
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|---|---|
| CN109850724B (en) | 2024-07-19 |
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Effective date of registration: 20191015 Address after: 215200 North Road No. 6588, Wujiang District Economic Development Zone, Suzhou, Jiangsu Applicant after: DONGNAN ELEVATOR Co.,Ltd. Applicant after: Tiandi construction innovation technology Chengdu Co.,Ltd. Address before: 215200 North Road No. 6588, Wujiang District Economic Development Zone, Suzhou, Jiangsu Applicant before: DONGNAN ELEVATOR Co.,Ltd. |
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