CN106274847A - Tunnel vehicle turns around device - Google Patents
Tunnel vehicle turns around device Download PDFInfo
- Publication number
- CN106274847A CN106274847A CN201610811371.7A CN201610811371A CN106274847A CN 106274847 A CN106274847 A CN 106274847A CN 201610811371 A CN201610811371 A CN 201610811371A CN 106274847 A CN106274847 A CN 106274847A
- Authority
- CN
- China
- Prior art keywords
- driving dish
- tunnel
- bridge
- support plate
- turns around
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention provides a kind of tunnel vehicle conveniently turned around to turn around device, and including rotating disk, rotating disk includes driving dish and a support plate, is provided with buffer disc between driving dish and a support plate；The upper surface of buffer disc is outwards sequentially provided with a plurality of coaxial first annular track from axle center, is provided with multiple ball in first annular track, and the lower surface of driving dish is provided with second circular orbit corresponding with first annular track；Elastomeric element, elastomeric element is arranged on a support plate and eases up between punch plate；Rotary shaft, rotary shaft is through driving dish, buffer disc and the axle center of a support plate, and one end of rotary shaft is fixing with driving dish to be connected, and the other end of rotary shaft is connected with drive system.The tunnel vehicle of the present invention turns around device, the rotation of driving dish is the easiest, after truck sails on driving dish, rotation driving dish just can realize vehicle and turn around, and the elastomeric element between buffer disc and a support plate significantly reduces the upper and lower pressure to driving dish of vehicle.
Description
Technical field
The present invention relates to a kind of device facilitating vehicle to turn around, turn around device particularly to a kind of tunnel vehicle.
Background technology
During the construction in tunnel, the transport of construction material and dregs usually needs to use truck, in order to
Improving freight volume, truck is the most sufficiently bulky, and often narrow space in tunnel, truck is thought in narrow and small tunnel
Turn around the most difficult.Tunnel is generally divided into single-track tunnel and double track tunnel.In single-track tunnel, the width in tunnel is less than load-carrying
The radius of turn of automobile, truck cannot normal direction of rotation in tunnel；When single-track tunnel is shorter, truck can be direct
Reversing enters tunnel, directly outputs after loading dregs or unloading construction material from single-track tunnel again；But work as single-track tunnel relatively
Time long the most inconvenient, the reversing of relatively long distance makes efficiency the lowest, has a strong impact on the safety of other vehicles and personnel, this
In single-track tunnel, often it is spaced setting in the case of Zhong turn around hole, but the setting in hole of turning around adds extra work amount.?
In double track tunnel, truck is also required to do several actions continuously at spot turn and just can complete to turn around, and turns around the most time-consuming,
And safety can not ensure.
Chinese patent CN104477147A discloses the device that a kind of arrow path vehicle turns around, and is formed by the ground in tunnel
Cylindrical hole, arranges round turntable on hole, and round turntable is supported by the supporting leg being arranged in hole, the bottom of supporting leg
Being provided with deflecting roller, vehicle drives on rotating disk, and steered wheel rotation drives rotating disk to rotate thus realizes turning around of vehicle.But, by
Volume in truck is big, Heavy Weight, very big to the pressure of rotating disk and supporting leg, so, to rotating disk and supporting leg
Weight capacity requires the highest, and supporting leg is under big pressure, and the movement of deflecting roller becomes the most difficult, it is therefore desirable to outside the biggest
Power could rotate deflecting roller, supporting leg and deflecting roller and be easy in this case damage.It addition, this device that turns around is arranged on
On the hole of tunnel ground, when tunnel is longer, need to be positioned apart from multiple such device that turns around, add construction cost and
Time.
Summary of the invention
The main object of the present invention is to provide one and turns to convenient tunnel vehicle to turn around device.
To achieve these goals, the tunnel vehicle of the present invention turn around device include rotating disk, rotating disk include driving dish and
Support plate, is provided with buffer disc between driving dish and a support plate；The upper surface of buffer disc is outwards sequentially provided with a plurality of coaxial from axle center
First annular track, is provided with multiple ball in first annular track, the lower surface of driving dish is provided with relative with first annular track
The second circular orbit answered；Elastomeric element, elastomeric element is arranged on a support plate and eases up between punch plate；Rotary shaft, rotary shaft passes
Driving dish, buffer disc and the axle center of a support plate, one end of rotary shaft is fixing with driving dish to be connected, the other end of rotary shaft and driving
System connects.
Visible, the ball in circular orbit between driving dish and buffer disc considerably reduce driving dish and buffer disc it
Between frictional force, the rotation of driving dish becomes very easy, and the support plate elastomeric element between punch plate that eases up reduces load-carrying vapour
The upper and lower pressure to driving dish of car.
Further scheme is, the bottom of a support plate is provided with walking mechanism.Two it are symmetrically provided with in the circumference of rotating disk
Trestle mechanism, trestle mechanism includes that end of the bridge and bridge tail, end of the bridge and bridge tail are connected by activity association axle, the upper surface of end of the bridge with drive
The upper surface of Moving plate is concordant, and the bottom of end of the bridge is provided with hydraulic support leg, and end of the bridge is additionally provided with hydraulic control operating platform and hydraulic oil
Pump, bridge tail is obliquely installed on the ground, and bridge tail is provided with the supporting leg being perpendicular to ground in the position near activity association axle.End of the bridge
It is equipped with suspention hook with the same side of bridge tail.End of the bridge arranges traction hook in the end near activity association axle.
Visible, trestle mechanism and walking mechanism make tunnel vehicle turn around device can move to need position.
Further scheme is that rotary shaft includes bearing and cross main shaft, and one end of bearing passes the axle center of cross main shaft,
Cross main shaft is fixed on driving dish, and the other end of bearing is connected with drive system, and the upper surface of cross main shaft is removably pacified
Equipped with protection cap.The peripheral edge of driving dish, buffer disc and a support plate is along being provided with safety guard net.Set on the circumferential outer of driving dish
Laser is had to turn to indicator.
As can be seen here, drive system controls rotating thus controlling the rotation of driving dish of rotary shaft, and protection cap is so that the later stage
Maintenance use, laser indication instrument may indicate that the angle that vehicle rotates.
Further scheme is, walking mechanism includes running wheel, damping type support bar and disjunctor bar, two moving trolleys
Connected by disjunctor bar between wheel, connected by damping type support bar between running wheel and a support plate.
Visible, connected by connecting rod between running wheel, add the stability between running wheel, damping type supports
Bar effectively buffers the pressure of running wheel walking process.
Further scheme is, the second circular orbit is provided with multiple through hole through driving dish upper surface.
Visible, grease can be added in circular orbit by through hole, in case later stage maintenance.
Accompanying drawing explanation
Fig. 1 is that the tunnel vehicle of the embodiment of the present invention turns around the structure chart of device.
Fig. 2 is the sectional view of the rotating disk of the embodiment of the present invention.
Fig. 3 is the structure chart of the buffer disc of the embodiment of the present invention.
Fig. 4 is the structure chart of the driving dish of the embodiment of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Detailed description of the invention
Seeing Fig. 1, Fig. 1 is that in the present embodiment, tunnel vehicle turns around the structure chart of device.
In the present embodiment, the vehicle device that turns around in tunnel includes rotating disk and trestle.Rotating disk includes the driving dish 1 being coaxially disposed, delays
Punch plate 2 and a support plate 3, buffer disc 2 is arranged between driving dish 1 and a support plate 3, driving dish 1, buffer disc 2 in the present embodiment
Being the disk of equal diameters with a support plate 3, the bottom of a support plate 3 is provided with walking mechanism 6.Driving dish 1, buffer disc 2 and a support plate 3
Peripheral edge along being provided with safety guard net 5.The circumferential outer of driving dish 1 is provided with laser indication instrument 10.
Being symmetrically arranged with Liang Ge trestle mechanism in the circumference of rotating disk, trestle mechanism includes end of the bridge 200 and bridge tail 100, end of the bridge
200 and bridge tail 100 connected by activity association axle 103, bridge tail 100 can rotate around activity association axle 103.Bridge tail 100 includes two
Bar parallel orbit 101,102, one end of the close activity association axle 103 of track 101,102 is provided with the supporting leg being perpendicular to ground
105, track 101,102 is placed on the ground away from one end of activity association axle 103, and the side of track 102 is provided with the first suspention
Hook 104.End of the bridge 200 is U-shaped structure, and the upper surface of end of the bridge 200 is concordant with the upper surface of driving dish 1, the U-shaped knot of end of the bridge 200
Structure afterbody is connected with parallel orbit 101,102 by activity association axle 103, and the bottom of end of the bridge 200 is provided with hydraulic support leg 7, bridge
Being additionally provided with on 200 and control hydraulic support leg 7 flexible hydraulic control platform 8 and hydraulic oil pump 9, end of the bridge 200 suspends in midair with first
The same side of hook 104 is provided with the second suspention hook 201.End of the bridge 200 is provided with traction near the end of activity association axle 103
Hook 202.In the present embodiment, although end of the bridge all includes two parallel tracks with bridge tail, but be not restricted to that this mode,
In other implementations, end of the bridge and bridge tail can also is that and all include a wide track.
See the sectional view that Fig. 2, Fig. 2 are the present embodiment turntable.
The axle center of driving dish 1, buffer disc 2 and a support plate 3 is provided with rotary shaft, and rotary shaft includes cross main shaft 40 and bearing
41, cross main shaft 40 is fixed on driving dish 1, one end of bearing 41 through the axle center of cross main shaft, the other end of bearing 41 with
Drive system 50 connects, and drive system controls the rotation of bearing 41, and the rotation of bearing 41 drives the rotation of cross main shaft 40 simultaneously,
The rotation of cross main shaft 40 drives the rotation of driving dish 1 simultaneously.Protection cap 4 is fixed on cross main shaft 40 by hexagon socket head cap screw 42
Upper surface.
It is provided with ball 20 between driving dish 1 and buffer disc 2, between buffer disc 2 and a support plate 3, is provided with elastomeric element, this reality
Executing example Elastic parts is spring 30, and elastomeric element can also is that rubber, thermoplastic elastomer (TPE) etc. have in other embodiments
Resilient material.
The bottom propping up support plate 3 is provided with walking mechanism, and walking mechanism is wheel walking mechanism 6 in the present embodiment, at other
Embodiment in walking mechanism can also is that creeper undercarriage.Wheel walking mechanism 6 includes that running wheel 60, damping type support
Bar 61 and disjunctor bar 62, connected by disjunctor bar 62 between running wheel 60, and the bottom of running wheel 60 and a support plate 3 is by subtracting
Shake formula support bar 61 connects.
Seeing Fig. 3, Fig. 3 is the structure chart of buffer disc 2 in the present embodiment.
The axle center of buffer disc 2 is provided with through hole 22, and bearing 41 passes through hole 22,.The upper surface of buffer disc 2 outwards depends on from axle center
Secondary it is provided with a plurality of coaxial first annular track 21, in each first annular track 21, is equipped with multiple ball 20, in this reality
Executing first annular track 21 in example and be set to three, as required, in other implementations, first annular track is all right
It is set greater than three or less than three.
Seeing Fig. 4, Fig. 4 is the structure chart of driving dish 1 in the present embodiment.
Cross main shaft 40 is fixed on the shaft core position of driving dish 1.The lower surface of driving dish 1 is from axle center outwards and buffer disc 2
The relative position of first annular track 21 be provided with a plurality of second circular orbit 11, each the second circular orbit 11 be provided with from
The through hole 12 that the upper surface of driving dish 1 passes, through hole 12 is used for adding grease in first annular track 21.
Seeing Fig. 1 to Fig. 4, the turn around operation principle of device of the tunnel vehicle of the present invention is as follows:
According to the needs of site operation, loader it is drawn to specific bit by traction hook 202 device that turned around by tunnel vehicle
Put.Before traction, with steel wire rope, the first suspention hook 104 and the second suspention hook 201 are connected so that bridge tail 100 departs from
Ground and hang up, regulation hydraulic control platform 8 be contracted to leave ground by hydraulic support leg 7.Wheel walking mechanism 6 drives
Tunnel vehicle moves to specific bit to head unit and postpones, and coordinates manually by the first suspention hook 104 and the second suspention hook
Steel wire rope takes off, by bridge tail 100 horizontal positioned of trestle.
Switch on power, start hydraulic control platform 8, adjust hydraulic support leg 7 one by one, entirety trestle is adjusted to level,
And guarantee that wheel walking mechanism 6 is unsettled and do not stress.
Truck, after the parallel orbit 101,102 of trestle drives to driving dish 1 position, is started by remote control system and drives
Dynamic system 50, controls driving dish 1 by drive system 50 and rotates, and guides according to laser indication instrument 10 and stops after rotating 180 °, carries
Weight automobile drives off from trestle again, completes to turn around.
The tunnel vehicle of the present invention turns around device, and multiple hydraulic support legs 7 can bear the most heavy weight truck；Car
Wheel walking mechanism 6 device that can be turned around by tunnel vehicle as required moves to different positions；Support plate 3 and buffer disc 2 it
Between be provided with buffer spring 30 structure, to alleviate the upper and lower pressure to driving dish of truck；Buffer disc 2 and driving dish about 1 connect
The tactile a plurality of circular orbit of surface configuration 21 is also provided with multiple ball 20 in circular orbit, greatly reduces driving dish 1 and eases up
Frictional force between punch plate 2, the rotation of driving dish 1 becomes very easy, reduces the power consumption of drive system 50.
Certainly, above-described embodiment is only the present invention preferably embodiment, can also have more change during actual application,
Such as, it is not necessary to trestle mechanism, dig pit in tunnel, rotating disk is arranged in hole.These changes equally realize the present invention
Purpose, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in this
In invention scope of the claims.
Claims (10)
1. tunnel vehicle turns around device, and the vehicle device that turns around in described tunnel includes that rotating disk, described rotating disk include driving dish and support
Dish, it is characterised in that:
It is provided with buffer disc between described driving dish and described support plate；
The upper surface of described buffer disc is outwards sequentially provided with a plurality of coaxial first annular track, described first annular rail from axle center
Being provided with multiple ball in road, the lower surface of described driving dish is provided with second circular rails corresponding with described first annular track
Road；
Elastomeric element, described elastomeric element is arranged on described between support plate and described buffer disc；
Rotary shaft, described rotary shaft is through described driving dish, buffer disc and the axle center of a support plate, one end of described rotary shaft and institute
Stating the fixing connection of driving dish, the other end of described rotary shaft is connected with drive system.
Tunnel the most according to claim 1 vehicle turns around device, it is characterised in that:
The bottom of described support plate is provided with walking mechanism.
Tunnel the most according to claim 2 vehicle turns around device, it is characterised in that:
Being symmetrically provided with Liang Ge trestle mechanism in the circumference of described rotating disk, described trestle mechanism includes end of the bridge and bridge tail, described
End of the bridge and described bridge tail are connected by activity association axle, and the upper surface of described end of the bridge is concordant with the upper surface of described driving dish, institute
The bottom stating end of the bridge is provided with hydraulic support leg, and described end of the bridge is additionally provided with hydraulic control operating platform and hydraulic oil pump, described bridge tail
Being obliquely installed on the ground, described bridge tail is provided with the supporting leg being perpendicular to ground in the position near described activity association axle.
Tunnel the most according to claim 3 vehicle turns around device, it is characterised in that:
The same side of described end of the bridge and described bridge tail is equipped with suspention hook.
Tunnel the most according to claim 4 vehicle turns around device, it is characterised in that:
Described end of the bridge arranges traction hook in the end near described activity association axle.
6. turn around device according to the tunnel vehicle described in any one of claim 1 to 5, it is characterised in that:
Described rotary shaft includes bearing and cross main shaft, one end of described bearing through the axle center of described cross main shaft, described ten
Word main shaft is fixed on described driving dish, and the other end of described bearing is connected with described drive system, described cross main shaft upper
Surface is removably provided with protection cap.
Tunnel the most according to claim 6 vehicle turns around device, it is characterised in that:
The peripheral edge of described driving dish, buffer disc and a support plate is along being provided with safety guard net.
Tunnel the most according to claim 7 vehicle turns around device, it is characterised in that:
The circumferential outer of described driving dish is provided with laser and turns to indicator.
Tunnel the most according to claim 8 vehicle turns around device, it is characterised in that:
Described walking mechanism includes running wheel, damping type support bar and disjunctor bar, passes through institute between two described running wheels
State disjunctor bar to connect, connected by described damping type support bar between described running wheel and described support plate.
Tunnel the most according to claim 1 vehicle turns around device, it is characterised in that:
Described second circular orbit is provided with multiple through hole through described driving dish upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811371.7A CN106274847B (en) | 2016-09-08 | 2016-09-08 | Tunnel vehicle turns around device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811371.7A CN106274847B (en) | 2016-09-08 | 2016-09-08 | Tunnel vehicle turns around device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274847A true CN106274847A (en) | 2017-01-04 |
| CN106274847B CN106274847B (en) | 2018-09-25 |
Family
ID=57710602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811371.7A Expired - Fee Related CN106274847B (en) | 2016-09-08 | 2016-09-08 | Tunnel vehicle turns around device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274847B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226072A (en) * | 2017-08-10 | 2017-10-03 | 山东博远重工有限公司 | A kind of new narrow-bore tunnel vehicle backing platform device |
| CN111648419A (en) * | 2020-05-26 | 2020-09-11 | 永州市金蚂蚁新能源机械有限公司 | Miniature diesel four-wheel drive sand shoveling machine |
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| DE4324269A1 (en) * | 1993-07-20 | 1995-01-26 | Franz Weber | Turntable which is mounted in a floating manner |
| GB2287004A (en) * | 1994-03-04 | 1995-09-06 | Derek Anthony Harris | Car turntable |
| DE4321145C2 (en) * | 1993-06-25 | 1997-06-12 | Moebius Josef Bau | Turntable for self-driving vehicles |
| CN102191734A (en) * | 2011-01-09 | 2011-09-21 | 张英华 | Electric turntable capable of cooperating on direction change of automobile |
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| CN203066567U (en) * | 2013-02-21 | 2013-07-17 | 加利.努尔别克 | Automobile turning-around turntable |
| CN104260706A (en) * | 2014-09-05 | 2015-01-07 | 中铁二十一局集团第三工程有限公司 | Automatic turning device for in-tunnel construction vehicle |
| CN205256297U (en) * | 2015-12-08 | 2016-05-25 | 中铁十八局集团第五工程有限公司 | Oversize vehicle upender in tunnel is used for growing up |
| CN206049631U (en) * | 2016-09-08 | 2017-03-29 | 中铁十九局集团第七工程有限公司 | Tunnel vehicle turns around device |
-
2016
- 2016-09-08 CN CN201610811371.7A patent/CN106274847B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1234033A (en) * | 1917-04-16 | 1917-07-17 | Richard B Iseman | Turn-table. |
| US5086704A (en) * | 1990-09-17 | 1992-02-11 | Michael E. Mueller | Motor vehicle turntable |
| DE4321145C2 (en) * | 1993-06-25 | 1997-06-12 | Moebius Josef Bau | Turntable for self-driving vehicles |
| DE4324269A1 (en) * | 1993-07-20 | 1995-01-26 | Franz Weber | Turntable which is mounted in a floating manner |
| GB2287004A (en) * | 1994-03-04 | 1995-09-06 | Derek Anthony Harris | Car turntable |
| CN102191734A (en) * | 2011-01-09 | 2011-09-21 | 张英华 | Electric turntable capable of cooperating on direction change of automobile |
| CN202518248U (en) * | 2012-05-07 | 2012-11-07 | 曹东波 | In-situ turn-round steering wheel for car |
| CN203066567U (en) * | 2013-02-21 | 2013-07-17 | 加利.努尔别克 | Automobile turning-around turntable |
| CN104260706A (en) * | 2014-09-05 | 2015-01-07 | 中铁二十一局集团第三工程有限公司 | Automatic turning device for in-tunnel construction vehicle |
| CN205256297U (en) * | 2015-12-08 | 2016-05-25 | 中铁十八局集团第五工程有限公司 | Oversize vehicle upender in tunnel is used for growing up |
| CN206049631U (en) * | 2016-09-08 | 2017-03-29 | 中铁十九局集团第七工程有限公司 | Tunnel vehicle turns around device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226072A (en) * | 2017-08-10 | 2017-10-03 | 山东博远重工有限公司 | A kind of new narrow-bore tunnel vehicle backing platform device |
| CN107226072B (en) * | 2017-08-10 | 2023-10-20 | 山东博远重工有限公司 | Novel platform equipment for reversing small-section tunnel vehicle |
| CN111648419A (en) * | 2020-05-26 | 2020-09-11 | 永州市金蚂蚁新能源机械有限公司 | Miniature diesel four-wheel drive sand shoveling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106274847B (en) | 2018-09-25 |
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Granted publication date: 20180925 Termination date: 20200908 |