CN209721305U - 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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- CN209721305U CN209721305U CN201920420378.5U CN201920420378U CN209721305U CN 209721305 U CN209721305 U CN 209721305U CN 201920420378 U CN201920420378 U CN 201920420378U CN 209721305 U CN209721305 U CN 209721305U
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- retention device
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Abstract
The utility model 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 utility model belongs to hoisting equipment field, in particular to a kind of car elevator flatly moving type automatic telescopic limit stops
Device.
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 purpose of the utility model is to provide a kind of convenient for automobile entrance and stabilization when can guarantee that automobile is located in elevator
Property car elevator flatly moving type automatic telescopic limit retention device.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of car elevator flatly moving type is automatic
Flexible limit retention device enters the direction of carriage as X-direction, with X-axis using automobile on the upper surface of the car floor of the elevator
Direction on upper surface that is perpendicular and being located at the car floor is Y direction, the direction vertical with the X-axis and Y direction
For Z-direction, the retention device includes the barrier plate moved before and after automobile parking position and along Z-direction, drives resistance
The driving portion that baffle moves up and down and the location switch being electrically connected with the driving portion, the driving portion includes along X-axis side
To movement transfer bar mechanism and be connected between the transfer bar mechanism and the barrier plate and for transforming throwout lever mechanism action
The linkage mechanism in direction, the transfer bar mechanism include Power Component, and the linkage mechanism includes mutually being driven with the Power Component
Connect and moved along the x-axis under Power Component drive first connecting rod, be fixed on the car floor lower end surface and be sheathed on institute
The X-axis guide part on first connecting rod is stated, the Y-axis guide part for being fixed on the barrier plate lower end surface, moves and slides along the y axis
The third connecting rod that is connected on the Y-axis guide part, both ends be hinged respectively with the first connecting rod and the third connecting rod and
For the X-motion of first connecting rod to be converted to the Y-motion second connecting rod of third connecting rod, is connected to the third connecting rod
Connect between the barrier plate for the Y-motion of third connecting rod to be converted to the scissors type elevating of barrier plate Z-motion
Bar.
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 utility model has the beneficial effects that: driving first connecting rod to move to drive along X axis using Power Component
Second connecting rod is swung, and then third connecting rod is pushed to move along Y-axis, then realizes the flexible of scissors type elevating connecting rod, final to realize
Barrier 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
The following detailed description of the present invention is made in combination with the embodiments shown in the drawings::
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 sedan-chair
Direction on the upper surface at bottom 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 includes the transfer bar mechanism acted along the x axis and is connected to transfer bar mechanism and centre pushes away
Linkage mechanism between plate and for transforming throwout lever mechanism action direction, transfer bar mechanism includes Power Component, and linkage mechanism includes
Mutually be sequentially connected with Power Component and Power Component drive under move along the x-axis first connecting rod, be fixed on car floor lower end surface and
The X-axis guide part that is sheathed on first connecting rod, is moved along the y axis and is slided the Y-axis guide part for being fixed on intermediate push plate lower end surface
The dynamic third connecting rod being connected on Y-axis guide part, both ends are hinged with first connecting rod and third connecting rod respectively and are used for first
The X-motion of connecting rod is converted to the Y-motion second connecting rod of third connecting rod, is connected to third connecting rod between intermediate push plate
For the Y-motion of third connecting rod to be converted to the scissors type elevating connecting rod of intermediate push plate Z-motion.Second connecting rod has two
Root is located at the two sides of first connecting rod, and each second connecting rod is respectively provided with the Y-axis guide part and scissor-type to match with it
Lifting linking member.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, side seal board 1 on car depth direction two
Side is connected with preceding car floor 7, intermediate car floor 8 respectively, and forms a cuboid cavity；The intermediate push plate 2 is located at above-mentioned
It is formed by cuboid cavity, and can be moved up and down in cavity；Two sets of guiding mechanisms 3 are in car width direction
On be arranged symmetrically, guiding mechanism 3 is connected with intermediate push plate 2, preceding car floor 7 and intermediate car floor 8 respectively, and intermediate push plate 2 is made to exist
It keeps vertically moving above and below in above-mentioned cuboid cavity；Two sets of scissors type elevating connecting rods 4 are in pair on car width direction
Claim arrangement, 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 the variation of degree；Before link assembly 5 is installed in car floor 7 and intermediate car floor 8, link assembly
5 transmission one end be 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 scissor-types
Lifting linking member 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；It is described
The other end of push rod 6 is connected by push rod rear pin shaft 10 with free bearing 11 after push rod, and free bearing 11 passes through free bearing after two pieces after push rod
Bottom plate 12 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, lower location switch
14, upper location 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 moves up and down, location switch 14 and upper location switch under the boss triggering of 15 two sides that re-packed by location switch
16, and the height and falling to the position of car bottom plate plane that car bottom plate plane is released in intermediate push plate 2 are limited with this.When car into
Centre push plate 2 is fallen after rise to the position with car bottom plate planes align when carriage out, intermediate after car comes to a complete stop in lift car
The height of setting is released in push plate.
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
Backing plate 404, two pieces determine 405, three the first scissor pins 406 of scissor seat, the second scissor of two pieces pin 407 forms, and two pieces is dynamic to cut
Forked standard 401 is installed on face-to-face in intermediate push plate 2, car floor 7 and intermediate sedan-chair before two pieces is determined that scissor seat 405 is back-to-back and is respectively arranged in
On bottom 8, one end of outer scissor 403 is connected to the axis hole that two pieces determines scissor seat 405 by a wherein second scissor pin 407
On, the turning end that outer scissor 403 can be rotated around this axis hole, this end is outer scissor 403, outer 403 other end of scissor passes through another
The second scissor of part pin 407 is connected to two pieces and moves in the oval hole slot of scissor seat 401, and scissor 403 can pass through second outside this end
Scissor pin 407 translates dynamic, this end in the slotted hole trough inner water of dynamic scissor seat 401 and moves horizontally end for outer scissor 403, inside cuts
One end of fork 402 is connected to two pieces by a first scissor pin 406 and moves on the axis hole of scissor seat 401, and interior scissor 402 can be with
Around the rotation of this axis hole, the turning end that this end is interior scissor 402, interior 402 other end of scissor is connected by a first scissor pin 406
It connects in the oval hole slot that two pieces determines scissor seat 405, scissor 402 can determine scissor by the first scissor pin 406 in this end
The end that moves horizontally that the slotted hole trough inner water translation of seat 405 is dynamic, this end is interior scissor 402, the intermediate shaft hole of interior scissor 402 with outside
The intermediate shaft hole of scissor 403 is linked together by a first scissor pin 406, and can be around 406 phase of the first scissor pin
Mutually rotation, interior scissor 402 move horizontally end and third connecting rod 501 is coaxially connected, and third connecting rod 501 pushes or twitch when work
Interior scissor 402 is moved horizontally by being installed on the first scissor pin 406 at this end along the oval hole slot for determining scissor seat 405, even
Connect under the action of 403 intermediate shaft hole the first scissor pin 406 of interior scissor 402 and outer scissor interior scissor 402 and outer scissor 403 it
Between angle change to push that intermediate push plate 2 vertical movement, the connecting pin of outer scissor 403 and dynamic scissor seat 401 is being pacified at this time
It does loaded on the oval hole slot under the action of the second scissor pin 407 thereon along dynamic scissor seat 401 and moves 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
506, part third guide pin 504, two pieces second connecting rod 505, two pieces first base first guide sleeves 507, one first company
Bar body 508, two pieces third connecting rod guide pin 509, a first connecting rod pin 510, third connecting rod 501 in two halves face-to-face by
Be bolted and form and with guide groove, two pieces third connecting rod 501 be arranged symmetrically on car width direction and respectively with cloth
The 402 phase side of interior scissor set in the scissors type elevating connecting rod 4 of two sides connects, two pieces be arranged symmetrically on car width direction
Two guide holders 502 are fixed in preceding car floor 7 and intermediate car floor 8 by second base 503, third connecting rod guide pin 509 is installed on
On the axis hole of second guide holder 502, two pieces third connecting rod 501 is mounted in the second guide holder 502 and third connecting rod guide pin
509 pass through the guide groove of third connecting rod 501, and one end of two pieces second connecting rod 505 can cross third guide pin 504 respectively and third connects
Bar 501 links together and can rotate around third guide pin 504, and the other end of two pieces second connecting rod 505 connects commonly through first
Lever pin nail 510 and one end of first connecting rod ontology 508 link together, and first connecting rod ontology 508 is mounted on the first guide sleeve 507
Interior, the first guide sleeve 507 is mounted in intermediate car floor 8 by two pieces first base 506, first connecting rod ontology 508 it is another
One end 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 be by the thrust of push rod 6 with
Displacement 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, In of push rod 6
Displacement is transmitted on first connecting rod ontology 508 under the connection function of pin shaft 9 before push rod, under the action of the first guide sleeve 507
Axial displacement, the first connecting rod ontology under the connection function of first connecting rod pin 510 before and after first connecting rod ontology 508 progress
508 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
The front and back axial displacement of bar C508 is converted under the action of 504 left and right axial displacement, the third connecting rod 501 of third connecting rod 501
Scissor 402 moves horizontally end, in the first scissor pin 406 for connecting 403 intermediate shaft hole of interior scissor 402 and outer scissor in pushing and pulling
Under the action of angle between interior scissor 402 and outer scissor 403 changes, scissor device pushes intermediate push plate 2 to move up and down, this
When by the cooperation between guide pin 301 and guide sleeve 302, vertically move the intermediate holding of push plate 2, to avoid intermediate push plate 2
Glanced off when moving up and down with it is stuck.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent changes or modifications made according to the spirit of the present invention should be covered within the scope of the utility model.
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 |
|---|---|---|---|
| CN201920420378.5U CN209721305U (en) | 2019-03-29 | 2019-03-29 | Car elevator flatly moving type automatic telescopic limits retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420378.5U CN209721305U (en) | 2019-03-29 | 2019-03-29 | Car elevator flatly moving type automatic telescopic limits retention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721305U true CN209721305U (en) | 2019-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420378.5U Active CN209721305U (en) | 2019-03-29 | 2019-03-29 | Car elevator flatly moving type automatic telescopic limits retention device |
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| CN (1) | CN209721305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850724A (en) * | 2019-03-29 | 2019-06-07 | 东南电梯股份有限公司 | Car elevator flatly moving type automatic telescopic limits retention device |
-
2019
- 2019-03-29 CN CN201920420378.5U patent/CN209721305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850724A (en) * | 2019-03-29 | 2019-06-07 | 东南电梯股份有限公司 | Car elevator flatly moving type automatic telescopic limits retention device |
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