CN208501469U - A kind of motor vehicle space leap lifting shelter bridge system - Google Patents
A kind of motor vehicle space leap lifting shelter bridge system Download PDFInfo
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- CN208501469U CN208501469U CN201720953767.5U CN201720953767U CN208501469U CN 208501469 U CN208501469 U CN 208501469U CN 201720953767 U CN201720953767 U CN 201720953767U CN 208501469 U CN208501469 U CN 208501469U
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Abstract
The utility model relates to a kind of motor vehicle spaces to cross over lifting shelter bridge system, it further include the controller to control the first spiral lifting platform, the lifting of the second spiral lifting platform including installing the first spiral lifting platform on a highway, the second spiral lifting platform being mounted in non-freeway and being mounted on the vehicle translational overline bridge for realizing that vehicle transfers between the first spiral lifting platform and the second spiral lifting platform.The structure design of the utility model is reasonable, high degree of automation, is realized in the way of spiral lifting and transfers to the vehicle on the highway in congestion in non-freeway, to solve the problems, such as highway congestion, guarantees the normal trip of people；Spaces compact, spiral cylinder, which is constituted, using spring Flat belt and flute profile spring screw occlusion realizes lifting, solves the technical problem that traditional elevating mechanism occupies biggish bulk, and lifting force will not become smaller suddenly because of the increase of the height of lifting, high stability.
Description
Technical field
The utility model relates to technical field of road engineering, specifically a kind of motor vehicle space crosses over lifting shelter bridge system
System.
Background technique
Highway brings convenience to the trip of people, shortens city as one of traffic aisle important at present
The distance between city.As the continuous promotion of people's economic level and improvement, vehicle become the universal friendship of huge numbers of families
Logical tool.But accompanying problem is that people are also influenced whether serious traffic congestion can all occur whenever festivals or holidays
Normal trip.Therefore, there is an urgent need to it is a kind of can to the engineering equipment that jam situation is solved, i.e., a kind of motor vehicle space across
More go up and down shelter bridge system.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of motor vehicle spaces to cross over lifting shelter bridge system.
Technical problem to be solved in the utility model is realized using following technical scheme:
A kind of motor vehicle space across lifting shelter bridge system, including install the first spiral lifting platform on a highway,
The second spiral lifting platform for being mounted in non-freeway and it is mounted on the first spiral lifting platform and the second spiral lifting
The vehicle translational overline bridge that vehicle transfers is realized between platform, further includes to control the first spiral lifting platform, the second spiral liter
The controller of platform lifting drops.
The controller is PLC.
First pair of level sensor, the vehicle are mounted on first spiral lifting platform, the second spiral lifting platform
It is equipped on translation overline bridge and second pair of level sensor of corresponding first pair of level sensor cooperation.
Turntable is installed in the middle part of the vehicle translational overline bridge.
The turntable includes rotary table top, the revolution driving device to drive rotary table top to rotate.
The revolution driving device includes that turning motor, the first worm screw being mounted on turning motor and the first worm screw cooperate
And it is mounted on the first worm gear of rotary table top lower end.
First spiral lifting platform, the second spiral lifting platform structure are identical, include saddle, be mounted on saddle with
To support the spiral lifting support device of saddle between ground.
The spiral lifting support device includes the equally distributed spiral lift of several rows, to drive spiral lift
The lift actuator of lifting.
The lift actuator includes that lifting motor, the first drive bevel gear being mounted on lifting motor and first are main
First driven wheel of differential of dynamic bevel gear engagement, is mounted on the first transmission at the first transmission shaft being connected with the first driven wheel of differential
The second drive bevel gear on axis, the second driven wheel of differential engaged with the second drive bevel gear, with the second driven wheel of differential phase
Second driving shaft even, the second worm gear for being mounted on second driving shaft and cooperating with corresponding spiral lift.
The spiral lift include fixed pedestal, around fixed pedestal rotation platform, be mounted on platform
Storage box, the spring Flat belt being stored in storage box cooperate composition spiral in fixed pedestal and with spring Flat belt
The flute profile spring of cylinder is mounted on platform for fettering the belt track lifting machine of the lifting of flute profile spring or contractile motion
Structure, the rail-guided frame for being engaged spring Flat belt with flute profile spring.
It is equally distributed with holes equipped with several rows along the length direction of spring Flat belt on the spring Flat belt；It is described
Being evenly provided on flute profile spring can be with the tooth of corresponding occlusion with holes.
The beneficial effects of the utility model are: the structure design of the utility model is reasonable, high degree of automation, spiral liter is utilized
The mode of drop, which is realized, transfers to the vehicle on the highway in congestion in non-freeway, to solve highway congestion
The problem of, guarantee the normal trip of people；Spaces compact, uses spring Flat belt and flute profile spring screw occlusion constitutes spiral shell
It revolves cylinder and realizes lifting, solve the technical problem that traditional elevating mechanism occupies biggish bulk, and lifting force is not
It can become smaller suddenly because of the increase of the height of lifting, high stability.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Overlooking structure diagram when Fig. 1 is the installation of the utility model；
Fig. 2 is the schematic perspective view of the utility model；
Fig. 3 is the structural schematic diagram of the lift actuator of the utility model；
Fig. 4 is a kind of schematic perspective view of embodiment of the spiral lift of the utility model；
Fig. 5 is a kind of schematic diagram of internal structure of embodiment of the spiral lift of the utility model；
Fig. 6 is a kind of top view of embodiment of the spiral lift of the utility model；
Fig. 7 is a kind of birds-eye perspective of embodiment of the spiral lift of the utility model；
Fig. 8 is the main view perspective after a kind of fixed pedestal of removal of embodiment of the spiral lift of the utility model
Figure；
Fig. 9 is a kind of structural schematic diagram of embodiment storage box bracket of the spiral lift of the utility model；
Figure 10 is the structural schematic diagram that the spiral lift of the utility model is equipped with that lower demotion limits column；
Figure 11 is a kind of embodiment schematic diagram of the revolution driving device of the utility model；
Figure 12 is the another embodiment schematic diagram of the revolution driving device of the utility model；
Figure 13 is the schematic perspective view of the another embodiment of the spiral lift of the utility model；
Figure 14 is the main view of the another embodiment of the spiral lift of the utility model；
Figure 15 is the half sectional view of the another embodiment of the spiral lift of the utility model；
Figure 16 is the full sectional view of the another embodiment of the spiral lift of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
It is further described in face of the utility model.
As shown in Figures 1 to 10, a kind of motor vehicle space is across lifting shelter bridge system, including installing the on a highway
One spiral lifting platform 22, the second spiral lifting platform 18 being mounted in non-freeway and it is mounted on the first spiral liter
The vehicle translational overline bridge 20 for realizing that vehicle transfers between platform 22 and the second spiral lifting platform 18 is dropped, further includes to control the
The controller that one spiral lifting platform 22, the second spiral lifting platform 18 are gone up and down.It will be in by the first spiral lifting platform 22
Vehicle on highway is promoted, until the first spiral lifting platform 22 is flushed with the upper surface of vehicle translational overline bridge 20, in this way
Vehicle i.e. can travel to vehicle translational overline bridge 20, followed by the second spiral lifting platform 18 lifting to vehicle translational overline bridge 20
Upper end flushes, and such vehicle can travel to the second spiral lifting platform 18, and then the second spiral lifting platform 18 drops to
It is flushed with non-freeway, such vehicle can drive into non-freeway, complete the transfer of vehicle, effective solution height
The problem of fast congestion.
Vehicle translational overline bridge 20 can be erected at greenbelt or isolation strip.
The controller is PLC.
It is mounted on first pair of level sensor 23 on first spiral lifting platform 22, the second spiral lifting platform 18,
It is equipped on the vehicle translational overline bridge 20 and second pair of level sensor 19 of corresponding first pair of level sensor 23 cooperation.It is described
First pair of level sensor, 23, second pairs of level sensors 19 are connected with controller, so that signal is passed to controller.
The middle part of the vehicle translational overline bridge 20 is equipped with turntable 21, and the utility model uses turntable 21, can solve
Certainly because during transfer vehicle, when highway and the driving direction difference in lane corresponding to non-freeway, starting rotation
The direction of vehicle is rotated and is adjusted to realize by turntable 21.
The turntable 21 includes rotary table top, the revolution driving device to drive rotary table top to rotate.
First spiral lifting platform 22,18 structure of the second spiral lifting platform are identical, include saddle 37, are mounted on
To support the spiral lifting support device of saddle 37 between saddle 37 and ground.
The spiral lifting support device includes the equally distributed spiral lift 17 of several rows, to drive spiral lifting
The lift actuator that machine 17 is gone up and down.
The lift actuator include lifting motor 24, the first drive bevel gear 25 being mounted on lifting motor 24, with
First drive bevel gear 25 engagement the first driven wheel of differential 26, be connected with the first driven wheel of differential 26 the first transmission shaft 27,
The second drive bevel gear 28 being mounted on the first transmission shaft 27, the second driven wheel of differential engaged with the second drive bevel gear 28
29, and the connected second driving shaft 30 of the second driven wheel of differential 29, be mounted on second driving shaft 30 and with corresponding spiral liter
Second worm gear 31 of drop machine cooperation.
There are two types of embodiments for the revolution driving device of the utility model, as follows respectively:
Embodiment one:
As shown in figure 11, the revolution driving device includes turning motor 32, the first worm screw being mounted on turning motor 32
33, cooperate and be mounted on the first worm gear 34 of rotary table top lower end with the first worm screw 33.Turning motor 32 is connected with controller.
It drives the first worm screw 33 to rotate by turning motor 32, to drive the rotation of the first worm gear 34, rotary table top can be made to turn round in this way,
It realizes and the direction of vehicle is adjusted.
Embodiment two:
It as shown in figure 12, is the another embodiment schematic diagram of the revolution driving device of the utility model, revolution driving device
Including turning motor 32, the driving gear being mounted on turning motor 32 35, cooperates with driving gear 35 and be mounted on turntable
The driven gear 36 of face lower end.Driving gear 35 is driven to rotate by turning motor 32, to drive driven gear 36 to rotate, most
Rotary table top revolution is realized eventually.
Also there are two types of embodiments for the spiral lift 17 of the utility model, as follows respectively:
Embodiment three:
As shown in Fig. 4 to Figure 10, the spiral lift 17 includes fixed pedestal, around the flat of fixed pedestal rotation
Platform, the storage box 6 being mounted on platform, the spring Flat belt 1 being stored in storage box 6, in the fixed pedestal and with bullet
Spring Flat belt 1 cooperation constitute spiral cylinder flute profile spring 2, be mounted on platform for fetter flute profile spring 2 lifting or
The belt track lifting mechanism 3 of contractile motion, the rail-guided frame 4 for being engaged spring Flat belt 1 with flute profile spring 2.It rises
Drop motor 24 drives platform to rotate, and then belt track lifting mechanism 3 is driven to rotate, and belt track lifting mechanism 3 makes flute profile spring 2
It is gone up and down under the guiding role of belt track lifting mechanism 3, and 1 spiral of sync pulling spring Flat belt is soaring, in track leading truck 4
Squeezing-pushing action under spring Flat belt 1 be engaged with flute profile spring 2 and form spiralling cylinder.
The equally distributed 1a with holes of several rows is equipped with along the length direction of spring Flat belt 1 on the spring Flat belt 1；
Be evenly provided on the flute profile spring 2 can occlusion corresponding with 1a with holes tooth 2a.Process of the flute profile spring 2 in rising
In bite into new tooth 2a on spring Flat belt 1 in new 1a with holes, the continuous of spiral cylinder can be realized and rise.
The fixed pedestal includes elevating mechanism pedestal 10, is vertically installed on elevating mechanism pedestal 10 by revolute pair
The stress support staving 5 at end, several mounting brackets 11 that freedom degree is turned round for limiting flute profile spring 2.The utility model
Mounting bracket 11 can prevent flute profile spring 2 from being turned round during lifting, if flute profile spring 2 turns round, meeting
Spring Flat belt 1 is caused to dally with flute profile spring 2 without having ascending motion, i.e., idle running, which will lead to, cannot achieve lifting function
Energy.
The platform includes the storage box that is mounted on fixed pedestal upper end and can rotate relatively freely between storage box 6
Bracket 7, the driving force input mechanism 8 for being mounted on 7 lower end surface of storage box bracket.Exterior power drives driving force input mechanism 8, from
And storage box bracket 7 is driven, belt track lifting mechanism 3 can be driven to rotate.
The driving force input mechanism 8 is the second worm gear.
The belt track lifting mechanism 3 includes lifting cylinder 3a, is set on lifting cylinder 3a along the axis direction of itself
Have for going up and down limit roller 3b that is being oriented to and constituting double helical arrangement, double helical arrangement to flute profile spring 2
On two cooperate in pairs limit roller 3b between spacing be greater than flute profile spring 2 thickness.The flute profile spring 2 exists
The rotary force of lifting cylinder 3a is lifted up under driving along the limit roller 3b of double helical arrangement.The utility model uses
The guiding that the limit roller 3b of double helical arrangement goes up and down flute profile spring 2, effectively prevents flute profile spring 2
Shaking and dislocation in lifting process ensure that the accuracy and stability of movement, can just make tooth 2a and 1a couples with holes in this way
It should be engaged.
The lifting cylinder 3a be mounted on stress support 5 upper end of staving, the limit roller 3b can around with lifting post
The junction of body 3a rotates.
Further, the limit roller 3b is roller bearing.
The recessing groove 15 passed through when going up and down for flute profile spring 2 is offered on the storage box bracket 7, just can guarantee in this way
The elevating movement of flute profile spring 2 and the rotary motion of storage box bracket 7 are not interfered, reasonable in design.
7 upper end of storage box bracket is circumferentially evenly provided with several for matching with 6 bottom of storage box
The storage box bottom bearings 14 of conjunction are uniformly disposed with several on the circumferencial direction of the storage box 6 and are mounted on storage box
The benefit of the storage box external bearings frame 13 of 7 upper end of bracket, such structure design is: guaranteeing that storage box 6 can be flat with spring
The elastic strength of flat rubber belting 1 arbitrarily rotates.
The rail-guided frame 4 includes several guiding trestles 4a being circumferentially distributed, is mounted on corresponding lead
It is identical as spiral cylinder and make spring Flat belt 1 and flute profile spring to squeeze spring Flat belt 1 that screw pitch is formed on bracket 4a
Several fixture blocks 4b that item 2 is engaged.The fixture block 4b be staggered on spring Flat belt 1 be engaged with flute profile spring 2 position and with bullet
The lateral surface of spring Flat belt 1 offsets, and can make spring Flat belt 1 gradually close to flute profile spring 2 using fixture block 4b and finally make
Spring Flat belt 1 is interlocked with flute profile spring 2.
Further, the fixture block 4b quantity installed on each guiding trestle 4a is two or three.
The cylindrical axis that the flute profile spring 2 stacks is overlapped with the axis of stress support staving 5.The utility model
Flute profile spring 2 be stacked together after, the tooth of tooth 2a in each screw pitch and the same position in adjacent screw pitch is vertical
Be overlapped on direction, be in this way tooth 2a after flute profile spring 2 is stacked together constitute it is rows of erect straight arranged strip, then lead to
It crosses mounting bracket 11 to be stuck between strip and strip, can prevent flute profile spring 2 from being turned round during lifting.
The upper end of the spiral cylinder is connected with fixed chuck 9 at the top of lifting body, the fixed chuck 9 at the top of lifting body
Upper end can be used to carrying object, and in order to guarantee the security reliability of entire elevating movement, the utility model is also in elevating mechanism
The lower demotion being defined to the lower limit position declined to fixed chuck 9 at the top of lifting body is installed on pedestal 10 and limits column
12, referring specifically to Figure 10, fixed chuck 9 would not continue to decline at the top of such lifting body, play good protective effect.
The upper end of the stress support staving 5 is equipped with fixing seat 16.
Example IV:
As shown in figure 13 to figure 16, the spiral lift 17 includes fixed pedestal, around the rotation of fixed pedestal
Platform, the storage box 6 being mounted on platform, the spring Flat belt 1 being stored in storage box 6, in the fixed pedestal and with
The cooperation of spring Flat belt 1 constitutes the flute profile spring 2 of spiral cylinder, is mounted on platform for fettering the lifting of flute profile spring 2
Or belt track lifting mechanism 3, the rail-guided frame 4 for being engaged spring Flat belt 1 with flute profile spring 2 of contractile motion.
Lifting motor 24 drives platform to rotate, and then belt track lifting mechanism 3 is driven to rotate, and belt track lifting mechanism 3 makes flute profile spring
Item 2 is gone up and down under the guiding role of belt track lifting mechanism 3, and 1 spiral of sync pulling spring Flat belt is soaring, rail-guided
Spring Flat belt 1 is engaged with flute profile spring 2 and forms spiralling cylinder under the squeezing-pushing action of frame 4.
The equally distributed 1a with holes of several rows is equipped with along the length direction of spring Flat belt 1 on the spring Flat belt 1；
Be evenly provided on the flute profile spring 2 can occlusion corresponding with 1a with holes tooth 2a.Process of the flute profile spring 2 in rising
In bite into new tooth 2a on spring Flat belt 1 in new 1a with holes, the continuous of spiral cylinder can be realized and rise.
The fixed pedestal includes elevating mechanism pedestal 10, is vertically installed on elevating mechanism pedestal 10 by revolute pair
The stress at end supports staving 5.
The lower end of the platform, which is equipped with, to be connected and with the stress of fixed pedestal support staving 5 will be in superposed state
The outer cage 101 that covers of flute profile spring 2.
The platform include be mounted on by outer cage 101 fixed pedestal upper end and between storage box 6 can it is opposite oneself
By rotate storage box bracket 7, be mounted on the driving force input mechanism 8 of 7 lower end surface of storage box bracket.Exterior power drives driving
Power input mechanism 8 can drive belt track lifting mechanism 3 to rotate to drive storage box bracket 7.
The driving force input mechanism 8 is the second worm gear.
The belt track lifting mechanism 3 includes lifting cylinder 3a, is set on lifting cylinder 3a along the axis direction of itself
Have for going up and down limit roller 3b that is being oriented to and constituting double helical arrangement, double helical arrangement to flute profile spring 2
On two cooperate in pairs limit roller 3b between spacing be greater than flute profile spring 2 thickness.The flute profile spring 2 exists
The rotary force of lifting cylinder 3a is lifted up under driving along the limit roller 3b of double helical arrangement.The utility model uses
The guiding that the limit roller 3b of double helical arrangement goes up and down flute profile spring 2, effectively prevents flute profile spring 2
Shaking and dislocation in lifting process ensure that the accuracy and stability of movement, can just make tooth 2a and 1a couples with holes in this way
It should be engaged.
The lifting cylinder 3a be mounted on stress support 5 upper end of staving, the limit roller 3b can around with lifting post
The junction of body 3a rotates.
Further, the limit roller 3b is roller bearing.
7 upper end of storage box bracket is circumferentially evenly provided with several for matching with 6 bottom of storage box
The storage box bottom bearings 14 of conjunction are uniformly disposed with several on the circumferencial direction of the storage box 6 and are mounted on storage box
The benefit of the storage box external bearings frame 13 of 7 upper end of bracket, such structure design is: guaranteeing that storage box 6 can be flat with spring
The elastic strength of flat rubber belting 1 arbitrarily rotates.
The rail-guided frame 4 include with belt track lifting mechanism 3 it is coaxial distribution and in the cricoid outrigger 4c of non-close,
Along the inner sidewall uniform spiral distribution of outrigger 4c and screw pitch several block 4d identical with the screw pitch of spiral cylinder.
Further, the block 4d is staggered on spring Flat belt 1 and is engaged position and flat with spring with flute profile spring 2
Lateral surface with 1 offsets, and can make spring Flat belt 1 gradually close to flute profile spring 2 using block 4d and finally keep spring flat
Flat rubber belting 1 is interlocked with flute profile spring 2.
The outrigger 4c is equipped with notch 102, spring during track leading truck 4 rotates, in storage box 6
Flat belt 1 may pass through notch 102 and enter in rail-guided frame 4, to be engaged with flute profile spring 2, structure design is closed
Reason, will not cause to interfere during the motion.
The cylindrical axis that the flute profile spring 2 stacks is overlapped with the axis of stress support staving 5.The utility model
Flute profile spring 2 be stacked together after, the tooth of tooth 2a in each screw pitch and the same position in adjacent screw pitch is vertical
It is overlapped on direction, is in this way that tooth 2a after flute profile spring 2 is stacked together is constituted and rows of erected straight arranged strip.
The upper end of the spiral cylinder is connected with fixed chuck 9 at the top of lifting body, the fixed chuck 9 at the top of lifting body
Upper end can be used to carrying object, and in order to guarantee the security reliability of entire elevating movement, the utility model is also in elevating mechanism
The lower demotion being defined to the lower limit position declined to fixed chuck 9 at the top of lifting body is installed on pedestal 10 and limits column
12, referring specifically to Figure 10, fixed chuck 9 would not continue to decline at the top of such lifting body, play good protective effect.
When work, when traffic congestion occurs in highway, PLC controls the lifting motor on the first spiral lifting platform 22
24 work lift the vehicle being carried on the first spiral lifting platform 22 so that the first spiral lifting platform 22 be made to rise,
Second pair of level sensor 19 on the first pair of level sensor 23 and vehicle translational overline bridge 20 on the first spiral lifting platform 22
When contact, signal can be passed to PLC, so that the lifting motor 24 on the first spiral lifting platform 22 is braked, such vehicle
It can drive into onto vehicle translational overline bridge 20；Subsequent PLC controls the lifting motor 24 on the second spiral lifting platform 18, makes the
Two spiral lifting platforms 18 rise, until first pair of level sensor 23 and vehicle translational overline bridge on the second spiral lifting platform 18
When second pair of level sensor 19 on 20 contacts, signal can be passed to PLC, the lifting on such second spiral lifting platform 18
Motor 24 is braked；Vehicle is when on vehicle translational overline bridge 20, according to the actual situation, when needing to adjust headstock direction, starts back
Rotating motor 32, drives rotary table top to rotate, such vehicle can synchronous rotary, complete the u-turn of vehicle, then vehicle drive into
On second spiral lifting platform 18, PLC the second spiral lifting platform 18 of control is dropped to be flushed with non-freeway face, this sample car
It can be driven out to high speed, realize the solution to high speed congestion problems.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of motor vehicle space crosses over lifting shelter bridge system, it is characterised in that: including installing the first spiral on a highway
Hoistable platform (22), the second spiral lifting platform (18) being mounted in non-freeway and it is mounted on the first spiral lifting
The vehicle translational overline bridge (20) that vehicle transfers is realized between platform (22) and the second spiral lifting platform (18), further includes to control
Make the controller of the first spiral lifting platform (22), the second spiral lifting platform (18) lifting.
2. a kind of motor vehicle space according to claim 1 crosses over lifting shelter bridge system, it is characterised in that: first spiral
First pair of level sensor (23), the vehicle translational day are mounted on hoistable platform (22), the second spiral lifting platform (18)
It is equipped on bridge (20) and second pair of level sensor (19) of corresponding first pair of level sensor (23) cooperation.
3. a kind of motor vehicle space according to claim 1 crosses over lifting shelter bridge system, it is characterised in that: the vehicle translational
Turntable (21) are installed in the middle part of overline bridge (20).
4. a kind of motor vehicle space according to claim 3 crosses over lifting shelter bridge system, it is characterised in that: the turntable
It (21) include rotary table top, the revolution driving device to drive rotary table top to rotate.
5. a kind of motor vehicle space according to claim 4 crosses over lifting shelter bridge system, it is characterised in that: the revolution driving
Device includes turning motor (32), the first worm screw (33) being mounted on turning motor (32) and the first worm screw (33) cooperation and pacifies
The first worm gear (34) mounted in rotary table top lower end.
6. a kind of motor vehicle space according to claim 1 or 2 crosses over lifting shelter bridge system, it is characterised in that: described first
Spiral lifting platform (22), the second spiral lifting platform (18) structure are identical, include saddle (37), be mounted on saddle (37) with
To support the spiral lifting support device of saddle (37) between ground.
7. a kind of motor vehicle space according to claim 6 crosses over lifting shelter bridge system, it is characterised in that: the spiral lifting
Support device includes the equally distributed spiral lift of several rows (17), the lifting drive to drive spiral lift (17) to go up and down
Dynamic device.
8. a kind of motor vehicle space according to claim 7 crosses over lifting shelter bridge system, it is characterised in that: the lifting driving
Device includes lifting motor (24), the first drive bevel gear (25) being mounted on lifting motor (24) and the first drive bevel gear
(25) engage the first driven wheel of differential (26), be connected with the first driven wheel of differential (26) the first transmission shaft (27), be mounted on
The second drive bevel gear (28) on first transmission shaft (27), the second driven wheel of differential engaged with the second drive bevel gear (28)
(29), with the second driven wheel of differential (29) be connected second driving shaft (30), be mounted on second driving shaft (30) and with it is corresponding
Spiral lift cooperation the second worm gear (31).
9. a kind of motor vehicle space according to claim 7 or 8 crosses over lifting shelter bridge system, it is characterised in that: the spiral
Elevator (17) include fixed pedestal, around fixed pedestal rotation platform, be mounted on platform storage box (6), deposit
It stores up the spring Flat belt (1) in storage box (6), cooperate composition spiral in fixed pedestal and with spring Flat belt (1)
The flute profile spring (2) of cylinder is mounted on platform and lifts for fettering the belt track of flute profile spring (2) lifting or contractile motion
Mechanism (3), the rail-guided frame (4) for being engaged spring Flat belt (1) with flute profile spring (2) are risen, the belt track is lifted
Rising mechanism (3) includes lifting cylinder (3a), is equipped with along the axis direction of itself for flute profile bullet in lifting cylinder (3a)
Limit roller (3b) that is that spring item (2) lifting is oriented to and constituting double helical arrangement, the limit roller (3b) is roller
Bearing.
10. a kind of motor vehicle space according to claim 9 crosses over lifting shelter bridge system, it is characterised in that: the spring is flat
It is equally distributed (1a) with holes equipped with several rows along the length direction of spring Flat belt (1) on flat rubber belting (1)；The flute profile spring
Be evenly provided on item (2) can occlusion corresponding with (1a) with holes tooth (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953767.5U CN208501469U (en) | 2017-08-02 | 2017-08-02 | A kind of motor vehicle space leap lifting shelter bridge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953767.5U CN208501469U (en) | 2017-08-02 | 2017-08-02 | A kind of motor vehicle space leap lifting shelter bridge system |
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| Publication Number | Publication Date |
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| CN208501469U true CN208501469U (en) | 2019-02-15 |
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ID=65301200
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| CN201720953767.5U Active CN208501469U (en) | 2017-08-02 | 2017-08-02 | A kind of motor vehicle space leap lifting shelter bridge system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386093A (en) * | 2017-08-02 | 2017-11-24 | 芜湖昊葛金自动化科技有限公司 | A kind of motor vehicle space crosses over lifting shelter bridge system |
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2017
- 2017-08-02 CN CN201720953767.5U patent/CN208501469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386093A (en) * | 2017-08-02 | 2017-11-24 | 芜湖昊葛金自动化科技有限公司 | A kind of motor vehicle space crosses over lifting shelter bridge system |
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