CN107386093A - A kind of motor vehicle space crosses over lifting shelter bridge system - Google Patents
A kind of motor vehicle space crosses over lifting shelter bridge system Download PDFInfo
- Publication number
- CN107386093A CN107386093A CN201710650006.7A CN201710650006A CN107386093A CN 107386093 A CN107386093 A CN 107386093A CN 201710650006 A CN201710650006 A CN 201710650006A CN 107386093 A CN107386093 A CN 107386093A
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- China
- Prior art keywords
- lifting
- spiral
- platform
- spring
- motor vehicle
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/02—Vertical lift bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
- B60S13/02—Turntables; Traversers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
Abstract
The present invention relates to a kind of motor vehicle space to cross over lifting shelter bridge system, the vehicle translational overline bridge that vehicle transfers is realized including the first spiral lifting platform of installation on a highway, the second spiral lifting platform on ordinary highway and between the first spiral lifting platform and the second spiral lifting platform, included to control the controller that the first spiral lifting platform, the second spiral lifting platform lift.The present invention is reasonable in design, automaticity is high, is realized using the mode of spiral lifting and transfers to the vehicle on the highway in congestion on ordinary highway, so as to solve the problems, such as highway congestion, ensures the normal trip of people；Spaces compact, employ spring Flat belt and form the realization lifting of spiral cylinder with flute profile spring screw occlusion, solve the technical barrier that traditional elevating mechanism occupies larger bulk, and lifting force will not diminish suddenly because of the increase of the height of lifting, and stability is higher.
Description
Technical field
The present invention relates to road engineering technical field, specifically a kind of motor vehicle space crosses over lifting shelter bridge system.
Background technology
For highway as one of traffic aisle important at present, the trip to people brings facility, shortens city
The distance between city.With the continuous lifting and improvement of people's economic level, vehicle becomes the universal friendship of huge numbers of families
Logical instrument.But accompanying problem is that serious traffic congestion can all occurring whenever festivals or holidays, also influence whether people
Normal trip.Therefore, there is an urgent need to a kind of engineering equipment that can be solved to jam situation, i.e., a kind of motor vehicle space across
More lift shelter bridge system.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of motor vehicle space across lifting shelter bridge system.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of motor vehicle space across lifting shelter bridge system, including installation the first spiral lifting platform on a highway,
The second spiral lifting platform on ordinary highway and put down installed in the first spiral lifting platform and the second spiral lifting
The vehicle translational overline bridge that vehicle transfers is realized between platform, in addition to control the first spiral lifting platform, the second spiral lifting
The controller of lifting platform.
The controller is PLC.
First pair of level sensor, the car are mounted on first spiral lifting platform, the second spiral lifting platform
The second pair of level sensor coordinated with corresponding first pair of level sensor is installed on translation overline bridge.
Turntable is installed in the middle part of the vehicle translational overline bridge.
The turntable include rotary table top, to drive rotary table top rotate revolution driving device.
The revolution driving device includes turning motor, the first worm screw on turning motor, coordinated with the first worm screw
And installed in the first worm gear of rotary table top lower end.
First spiral lifting platform, the second spiral lifting platform structure are identical, including saddle, installed in saddle with
Supporting the spiral lifting support meanss of saddle between ground.
The spiral lifting support meanss include the equally distributed spiral lift of some rows, driving spiral lift
The lift actuator of lifting.
The lift actuator includes lifting motor, the first drive bevel gear on lifting motor, led with first
Dynamic bevel gear engagement the first driven wheel of differential, be connected with the first driven wheel of differential the first power transmission shaft, installed in first be driven
The second drive bevel gear on axle, 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 coordinated on second driving shaft and with corresponding spiral lift.
The spiral lift includes fixed base, the platform around the rotation of fixed base, on platform
Receiver, the spring Flat belt being stored in receiver, coordinate composition spiral in fixed base and with spring Flat belt
The flute profile spring of cylinder, on platform be used for fetter flute profile spring lifting or contractile motion belt track lifting machine
Structure, the rail-guided frame for making spring Flat belt be engaged with flute profile spring.
It is equally distributed with holes provided with some rows along the length direction of spring Flat belt on the spring Flat belt；It is described
Uniformly being provided with flute profile spring can be with the tooth of corresponding occlusion with holes.
The beneficial effects of the invention are as follows：The present invention is reasonable in design, automaticity is high, utilizes the mode of spiral lifting
Realization transfers to the vehicle on the highway in congestion on ordinary highway, so as to solve the problems, such as highway congestion, protects
The normal trip of witnesses；Spaces compact, employ spring Flat belt and form spiral cylinder reality with flute profile spring screw occlusion
Now lift, solve the technical barrier that traditional elevating mechanism occupies larger bulk, and lifting force will not be because of lifting
Height increase and diminish suddenly, stability is higher.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Overlooking the structure diagram when Fig. 1 is the installation of the present invention；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is the structural representation of the lift actuator of the present invention；
Fig. 4 is a kind of dimensional structure diagram of embodiment of the spiral lift of the present invention；
Fig. 5 is a kind of internal structure schematic diagram of embodiment of the spiral lift of the present invention；
Fig. 6 is a kind of top view of embodiment of the spiral lift of the present invention；
Fig. 7 is a kind of birds-eye perspective of embodiment of the spiral lift of the present invention；
Fig. 8 is the main view perspective view after a kind of fixed base of removal of embodiment of the spiral lift of the present invention；
Fig. 9 is a kind of structural representation of embodiment receiver bracket of the spiral lift of the present invention；
Figure 10 is that the spiral lift of the present invention is provided with the structural representation that lower decrease limits post；
Figure 11 is a kind of embodiment schematic diagram of the revolution driving device of the present invention；
Figure 12 is the another embodiment schematic diagram of the revolution driving device of the present invention；
Figure 13 is the dimensional structure diagram of the another embodiment of the spiral lift of the present invention；
Figure 14 is the front view of the another embodiment of the spiral lift of the present invention；
Figure 15 is the half sectional view of the another embodiment of the spiral lift of the present invention；
Figure 16 is the full sectional view of the another embodiment of the spiral lift of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
As shown in Figures 1 to 10, a kind of motor vehicle space is across lifting shelter bridge system, including installation on a highway the
One spiral lifting platform 22, the second spiral lifting platform 18 on ordinary highway and installed in the first spiral lifting
The vehicle translational overline bridge 20 that vehicle transfers is realized between the spiral lifting platform 18 of platform 22 and second, in addition to control first
Spiral lifting platform 22, the controller of the second spiral lifting platform 18 lifting.Height will be in by the first spiral lifting platform 22
Vehicle lifting on fast highway, until the first spiral lifting platform 22 flushes with the upper surface of vehicle translational overline bridge 20, this sample car
I.e. wheeled to vehicle translational overline bridge 20, followed by the lifting of the second spiral lifting platform 18 to on vehicle translational overline bridge 20
End flushes, and such vehicle is on wheeled to the second spiral lifting platform 18, then the second spiral lifting platform 18 drop to
Ordinary highway is flushed, and such vehicle can be driven on ordinary highway, completes the transfer of vehicle, effectively solves high speed congestion
The problem of.
Vehicle translational overline bridge 20 can be erected at greenbelt or isolation strip.
The controller is PLC.
First pair of level sensor 23 is mounted on first spiral lifting platform 22, the second spiral lifting platform 18,
The second pair of level sensor 19 coordinated with corresponding first pair of level sensor 23 is installed on the vehicle translational overline bridge 20.It is described
First pair of level sensor, 23, second pairs of level sensors 19 are connected with controller, so as to which signal is passed into controller.
The middle part of the vehicle translational overline bridge 20 is provided with turntable 21, and the present invention uses turntable 21, can solve the problem that because
During transfer vehicle, when highway and the travel direction difference in the track corresponding to ordinary highway, start turntable 21,
The direction of vehicle is rotated and adjusted so as to realize.
The turntable 21 include rotary table top, to drive rotary table top rotate revolution driving device.
First spiral lifting platform 22, the structure of the second spiral lifting platform 18 are identical, including saddle 37, are arranged on
Supporting the spiral lifting support meanss of saddle 37 between saddle 37 and ground.
The spiral lifting support meanss include the equally distributed spiral lift 17 of some rows, driving spiral lifting
The lift actuator that machine 17 lifts.
The lift actuator include lifting motor 24, the first drive bevel gear 25 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 power transmission shaft 27,
The second drive bevel gear 28 on the first power transmission shaft 27, the second driven wheel of differential engaged with the second drive bevel gear 28
29th, with the second driven wheel of differential 29 be connected second driving shaft 30, on second driving shaft 30 and with corresponding spiral liter
The second worm gear 31 that drop machine coordinates.
The revolution driving device of the present invention has two kinds of embodiments, as follows respectively：
Embodiment one：
As shown in figure 11, the revolution driving device includes turning motor 32, the first worm screw on turning motor 32
33rd, coordinate and installed in 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 is logical
Crossing turning motor 32 drives the first worm screw 33 to rotate, and to drive the first worm gear 34 to rotate, can so turn round rotary table top, real
Now the direction of vehicle is adjusted.
Embodiment two：
As shown in figure 12, include for the another embodiment schematic diagram of revolution driving device of the invention, revolution driving device
Turning motor 32, the driving gear 35 on turning motor 32 and driving gear 35 coordinate and under rotary table tops
The driven gear 36 at end.Driving gear 35 is driven to rotate by turning motor 32, it is final real so as to drive driven gear 36 to rotate
Existing rotary table top revolution.
The spiral lift 17 of the present invention also has two kinds of embodiments, as follows respectively：
Embodiment three：
As shown in Fig. 4 to Figure 10, the spiral lift 17 includes fixed base, around the flat of fixed base rotation
Platform, the receiver 6 on platform, the spring Flat belt 1 being stored in receiver 6, in fixed base and with bullet
Spring Flat belt 1 coordinate form spiral cylinder flute profile spring 2, on platform be used for fetter flute profile spring 2 lift or
The belt track lifting mechanism 3 of contractile motion, the rail-guided frame 4 for making spring Flat belt 1 be engaged with flute profile spring 2.Rise
Drop motor 24 drives platform to rotate, and then drives belt track lifting mechanism 3 to rotate, and belt track lifting mechanism 3 makes flute profile spring 2
Lifted under the guide effect of belt track lifting mechanism 3, and the spiral of sync pulling spring Flat belt 1 rises, in track leading truck 4
Squeezing-pushing action lower spring Flat belt 1 be engaged with flute profile spring 2 and form spiralling cylinder.
On the spring Flat belt 1 the equally distributed 1a with holes of some rows is provided with along the length direction of spring Flat belt 1；
Uniformly be provided with the flute profile spring 2 can occlusion corresponding with 1a with holes tooth 2a.Process of the flute profile spring 2 in rising
In new tooth 2a is bitten on spring Flat belt 1 in new 1a with holes, you can realize the constantly soaring of spiral cylinder.
The fixed base includes elevating mechanism base 10, is vertically installed at by revolute pair on elevating mechanism base 10
The stress support staving 5 at end, several mounting brackets 11 for limiting the revolution free degree of flute profile spring 2.The present invention's consolidates
Determining bracket 11 can prevent that flute profile spring 2 from being turned round during lifting, if flute profile spring 2 turns round, can cause
Without having ascending motion, i.e. idle running can lead to not realize elevating function 2 idle running of spring Flat belt 1 and flute profile spring.
The platform includes the receiver that is arranged on fixed base upper end and can be rotated relatively freely between receiver 6
Bracket 7, the driving force input mechanism 8 installed in the lower surface of receiver bracket 7.Exterior power drives driving force input mechanism 8, from
And drive receiver bracket 7, you can drive belt track lifting mechanism 3 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 lifting spacing roller 3b that is being oriented to and forming double helical arrangement, double helical arrangement to flute profile spring 2
On two spacing roller 3b coordinated in pairs between spacing be more than flute profile spring 2 thickness.The flute profile spring 2 exists
Lifting cylinder 3a revolving force is lifted up under driving along the spacing roller 3b of double helical arrangement.Present invention employs double
The guiding that the spacing roller 3b of helical arrangement is lifted to flute profile spring 2, is effectively prevented flute profile spring 2 and is lifting
During rock and misplace, ensure that the accuracy and stability of motion, so can just make tooth 2a it is corresponding with 1a with holes occlusion.
The lifting cylinder 3a is arranged on stress support staving 5 upper end, the spacing roller 3b can around with lifting post
Body 3a junction rotates.
Further, the spacing roller 3b is roller bearing.
The slot to make way 15 passed through when being lifted for flute profile spring 2 is offered on the receiver bracket 7, so just can guarantee that
The elevating movement of flute profile spring 2 and the gyration of receiver bracket 7 are not interfered, reasonable in design.
The upper end of receiver bracket 7 is circumferentially uniformly provided with several and is used to match somebody with somebody with the bottom of receiver 6
The receiver bottom bearings 14 of conjunction, several are uniformly disposed with the circumferencial direction of the receiver 6 and is arranged on receiver
The receiver external bearings frame 13 of the upper end of bracket 7, the benefit of such structure design are：Ensure that receiver 6 can be flat with spring
The elastic strength of flat rubber belting 1 arbitrarily rotates.
Several guiding trestles 4a that the rail-guided frame 4 includes circumferentially being distributed, lead installed in corresponding
Pitch and borded pile body phase are formed on to support 4a together and makes spring Flat belt 1 and flute profile spring to extrusion spring Flat belt 1
Several fixture blocks 4b that bar 2 is engaged.The fixture block 4b stagger be engaged with flute profile spring 2 on spring Flat belt 1 position and with bullet
The lateral surface of spring Flat belt 1 offsets, and can make spring Flat belt 1 progressively 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 axis for the cylindricality that the flute profile spring 2 stacks overlaps with the axis of stress support staving 5.The tooth of the present invention
After type spring 2 is stacked together, the tooth of the tooth 2a in each pitch and the same position in adjacent pitch is in vertical direction
Upper coincidence, so it is that the tooth 2a after flute profile spring 2 is stacked together constitutes rows of perpendicular straight arranged strips, then by solid
Determine bracket 11 to be stuck between strip and strip, you can prevent that 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, and fixed chuck 9 is upper at the top of lifting body
End can be used to carry object, and in order to ensure the security reliability of whole elevating movement, the present invention is also in elevating mechanism base 10
On the lower decrease being defined to the lower limit position declined to fixed chuck 9 at the top of lifting body be installed limit post 12, tool
Body would not continue to decline referring to Figure 10, such lifting body top fixed chuck 9, serve good protective effect.
The upper end of the stress support staving 5 is provided with fixed seat 16.
Example IV：
As shown in Figure 13 to Figure 16, the spiral lift 17 includes fixed base, around the rotation of fixed base
Platform, the receiver 6 on platform, the spring Flat belt 1 being stored in receiver 6, in fixed base and with
Spring Flat belt 1, which coordinates, to be formed the flute profile spring 2 of spiral cylinder, is lifted on platform for fettering flute profile spring 2
Or belt track lifting mechanism 3, the rail-guided frame 4 for making spring Flat belt 1 be engaged with flute profile spring 2 of contractile motion.
Lifting motor 24 drives platform to rotate, and then drives belt track lifting mechanism 3 to rotate, and belt track lifting mechanism 3 makes flute profile spring
Bar 2 lifts under the guide effect of belt track lifting mechanism 3, and the spiral of sync pulling spring Flat belt 1 rises, rail-guided
The squeezing-pushing action lower spring Flat belt 1 of frame 4 is engaged with flute profile spring 2 and forms spiralling cylinder.
On the spring Flat belt 1 the equally distributed 1a with holes of some rows is provided with along the length direction of spring Flat belt 1；
Uniformly be provided with the flute profile spring 2 can occlusion corresponding with 1a with holes tooth 2a.Process of the flute profile spring 2 in rising
In new tooth 2a is bitten on spring Flat belt 1 in new 1a with holes, you can realize the constantly soaring of spiral cylinder.
The fixed base includes elevating mechanism base 10, is vertically installed at by revolute pair on elevating mechanism base 10
The stress support staving 5 at end.
The lower end of the platform is provided with to be connected and will be in superposed state with the stress of fixed base support staving 5
The outer cage 101 that covers of flute profile spring 2.
The platform include by outer cage 101 be arranged on fixed base upper end and between receiver 6 can it is relative oneself
By receiver bracket 7, the driving force input mechanism 8 installed in the lower surface of receiver bracket 7 rotated.Exterior power drives driving
Power input mechanism 8, so as to drive receiver bracket 7, you can drive belt track lifting mechanism 3 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 lifting spacing roller 3b that is being oriented to and forming double helical arrangement, double helical arrangement to flute profile spring 2
On two spacing roller 3b coordinated in pairs between spacing be more than flute profile spring 2 thickness.The flute profile spring 2 exists
Lifting cylinder 3a revolving force is lifted up under driving along the spacing roller 3b of double helical arrangement.Present invention employs double
The guiding that the spacing roller 3b of helical arrangement is lifted to flute profile spring 2, is effectively prevented flute profile spring 2 and is lifting
During rock and misplace, ensure that the accuracy and stability of motion, so can just make tooth 2a it is corresponding with 1a with holes occlusion.
The lifting cylinder 3a is arranged on stress support staving 5 upper end, the spacing roller 3b can around with lifting post
Body 3a junction rotates.
Further, the spacing roller 3b is roller bearing.
The upper end of receiver bracket 7 is circumferentially uniformly provided with several and is used to match somebody with somebody with the bottom of receiver 6
The receiver bottom bearings 14 of conjunction, several are uniformly disposed with the circumferencial direction of the receiver 6 and is arranged on receiver
The receiver external bearings frame 13 of the upper end of bracket 7, the benefit of such structure design are：Ensure that receiver 6 can be flat with spring
The elastic strength of flat rubber belting 1 arbitrarily rotates.
The rail-guided frame 4 includes distribution coaxial with belt track lifting mechanism 3 and in the outrigger 4c of non-close ring-type, edge
Outrigger 4c madial wall uniform spiral distribution and pitch and several blocks of the pitch identical of spiral cylinder 4d.
Further, the block 4d staggers is engaged position and flat with spring on spring Flat belt 1 with flute profile spring 2
Offseted with 1 lateral surface, can make spring Flat belt 1 progressively close to flute profile spring 2 using block 4d and finally make spring flat
Flat rubber belting 1 is interlocked with flute profile spring 2.
The outrigger 4c is provided with breach 102, during track leading truck 4 rotates, the spring in receiver 6
Flat belt 1 may pass through breach 102 and enter in rail-guided frame 4, and so as to be engaged with flute profile spring 2, structure design is closed
Reason, will not cause to interfere in motion process.
The axis for the cylindricality that the flute profile spring 2 stacks overlaps with the axis of stress support staving 5.The tooth of the present invention
After type spring 2 is stacked together, the tooth of the tooth 2a in each pitch and the same position in adjacent pitch is in vertical direction
Upper coincidence, so it is that the tooth 2a after flute profile spring 2 is stacked together constitutes rows of perpendicular straight arranged strips.
The upper end of the spiral cylinder is connected with fixed chuck 9 at the top of lifting body, and fixed chuck 9 is upper at the top of lifting body
End can be used to carry object, and in order to ensure the security reliability of whole elevating movement, the present invention is also in elevating mechanism base 10
On the lower decrease being defined to the lower limit position declined to fixed chuck 9 at the top of lifting body be installed limit post 12, tool
Body would not continue to decline referring to Figure 10, such lifting body top fixed chuck 9, serve good protective effect.
During work, when traffic congestion occurs in highway, PLC controls the lifting motor on the first spiral lifting platform 22
24 work, so that the first spiral lifting platform 22 rises, the vehicle being carried on the first spiral lifting platform 22 is lifted, when
First pair of level sensor 23 on first spiral lifting platform 22 connects with second pair of level sensor 19 on vehicle translational overline bridge 20
When touching, signal can be passed to PLC, so that the lifting motor 24 on the first spiral lifting platform 22 is braked, such vehicle is
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 second spiral shell
Rotation hoistable platform 18 rises, until on the first pair of level sensor 23 and vehicle translational overline bridge 20 on the second spiral lifting platform 18
The contact of second pair of level sensor 19 when, signal can pass to PLC, the lifting motor on such second spiral lifting platform 18
24 brakings；Vehicle, according to actual conditions, when needing to adjust headstock direction, starts revolution electricity when on vehicle translational overline bridge 20
Machine 32, drives rotary table top to rotate, such vehicle can synchronous rotary, complete the u-turn of vehicle, then vehicle is driven into second
On spiral lifting platform 18, PLC controls the second spiral lifting platform 18 to drop to and flushed with ordinary highway face, such vehicle
Roll away from a high speed, realize the solution to high speed congestion problems.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Thing defines.
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) on ordinary highway and put down installed in 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), in addition to control
First spiral lifting platform (22), the controller of 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)
The second pair of level sensor (19) coordinated with corresponding first pair of level sensor (23) is installed on bridge (20).
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) is 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
(21) include rotary table top, to drive rotary table top rotate revolution driving device.
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) on turning motor (32), coordinates and pacify with the first worm screw (33)
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, including saddle (37), installed in saddle (37) with
Supporting the spiral lifting support meanss 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 meanss include the equally distributed spiral lift of some rows (17), the lifting to drive spiral lift (17) to lift is driven
Dynamic device.
8. a kind of motor vehicle space according to claim 6 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) on lifting motor (24) and the 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 power transmission shaft (27), be arranged on
The second drive bevel gear (28) on first power 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), on second driving shaft (30) and with it is corresponding
Spiral lift coordinate 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
Lift (17) includes fixed base, the platform around the rotation of fixed base, the receiver (6) on platform, deposited
Store up the spring Flat belt (1) in receiver (6), coordinate composition spiral in fixed base and with spring Flat belt (1)
The flute profile spring (2) of cylinder, lifted on platform for fettering the belt track of flute profile spring (2) lifting or contractile motion
Rise mechanism (3), the rail-guided frame (4) for making spring Flat belt (1) be engaged with flute profile spring (2).
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 provided with some rows along the length direction of spring Flat belt (1) on flat rubber belting (1)；The flute profile spring
Uniformly be provided with bar (2) can occlusion corresponding with (1a) with holes tooth (2a).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710650006.7A CN107386093A (en) | 2017-08-02 | 2017-08-02 | A kind of motor vehicle space crosses over lifting shelter bridge system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710650006.7A CN107386093A (en) | 2017-08-02 | 2017-08-02 | A kind of motor vehicle space crosses over lifting shelter bridge system |
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| CN107386093A true CN107386093A (en) | 2017-11-24 |
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| CN1648346A (en) * | 2004-01-29 | 2005-08-03 | 傅景全 | Bridge transporting vehicle up and down using lift instead of approach bridge |
| CN1989066A (en) * | 2004-07-01 | 2007-06-27 | 杰斯臣拉福雷斯特公司 | Linear actuator with releasably interlocking bands |
| RU2009123490A (en) * | 2009-06-19 | 2010-12-27 | Общество с ограниченной ответственностью "Опора" (RU) | BRANCHED PEDESTRIAN BRIDGE |
| CN205741807U (en) * | 2016-07-05 | 2016-11-30 | 湖州职业技术学院 | A kind of device improving the intersection traffic capacity |
| CN206186868U (en) * | 2016-11-21 | 2017-05-24 | 山东大学 | Multifunctional machinery device suitable for highway traffic accident is handled |
| CN208501469U (en) * | 2017-08-02 | 2019-02-15 | 芜湖昊葛金自动化科技有限公司 | A kind of motor vehicle space leap lifting shelter bridge system |
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