CN105835900A - Free hinge Y-shaped hinged support of low-floor vehicle body and mounting method - Google Patents
Free hinge Y-shaped hinged support of low-floor vehicle body and mounting method Download PDFInfo
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- CN105835900A CN105835900A CN201610401807.5A CN201610401807A CN105835900A CN 105835900 A CN105835900 A CN 105835900A CN 201610401807 A CN201610401807 A CN 201610401807A CN 105835900 A CN105835900 A CN 105835900A
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- herringbone
- erection support
- scissors
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- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
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Abstract
The invention relates to a free hinge Y-shaped hinged support of a low-floor vehicle body. The free hinge Y-shaped hinged support is characterized in that according to the hinging position of a free hinge, a Y-shaped mounting support is adopted; the Y-shaped mounting support and a free hinge pull rod are arranged on one horizontal surface, so that the pull force produced by the free hinge pull rod and the mounting surface of a free hinge mounting support are arranged on one horizontal surface, and the component force produced by the vertical movement of the free hinge is reduced; the Y-shaped mounting support is of a hollow rib plate type structure, so that the weight of the free hinge support is light; the Y-shaped mounting support is arranged at one side of the top part of the connecting part of two vehicle bodies, and is adjacent with the middle parts of the vehicle bodies, and the straight edge of the Y-shaped structure is positioned at one side facing the exterior of the vehicle body, so that the full contact surface between the Y-shaped mounting support and the top part of the vehicle body is in a stress state, and the stress area of the Y-shaped mounting support is increased.
Description
Technical field
The present invention relates to connection member device and the connected mode thereof of a kind of vehicle, be specifically related to a kind of low floor vehicle
The free hinged-support of the system that is articulated and connected between car body and car body and connected mode thereof, in order to improve stablizing of being freely articulated and connected
And reliability, reduce the weight freely cut with scissors, optimize free hinged-support structure.Belong to vehicle critical component manufacturing technology field.
Background technology:
At present, the many connections carried out by articulated mounting between car body of low floor vehicle, articulated mounting is arranged in car body two ends and connects
Part, general employing is cut with scissors fit system up and down, is limited body movement by each articulated mounting, make low floor vehicle have good mistake
Sharp radius curve ability.Between the underbody of low-floor train adjacent compartment, general employing fixes hinge device, between the roof of adjacent compartment
The general mode using rotating hinge device or rotating hinge and freely hinged conjunction.Wherein, the fixing hinge device of underbody limits three sides
To translation, it is allowed to three directions rotate, and bear the vertical force of train, transmit the most longitudinal traction of adjacent train
(current of traffic) and cross force;Between roof, used rotational articulated device allows adjacent train spaced winding vertical axis to rotate,
Thering is provided vertical and horizontal rigidity by device inner rubber parts, it, by coordinating underbody to fix articulated mounting, bears train
Part longitudinal traction, limit the motion of sidewindering and nod between adjacent car body, make to only exist between adjacent train and relatively shake the head
Degree of freedom, meets city small curve radius requirement;Simultaneously in order to ensure that permutation car adapts to up and down ramp, at a levitation vehicle
Use upper hinge between body and middle car body more and be freely hinged, freely cut with scissors vertical, the longitudinal direction being not intended between adjacent car body and put down
Dynamic and three-dimensional rotates, and only limits horizontal translation, and it is also not subject to vertical force and longitudinal force, is subjected only to cross force, freely
Hinge is mainly used in limiting relatively sidewindering between car body.
Although freely cutting with scissors the auxiliary connection system into vehicle articulated system, but and the quality of performance determine the peace of vehicle
Whole process degree, so remaining highly important parts.The most present used freely cut with scissors the most relatively simple, most simply at car
Arrange one on the tip position of body freely to be cut with scissors by what an anti-side rolling drawing bar was constituted, anti-side rolling drawing bar be respectively arranged at two ends with ball
Hinge joint is secondary and elastic joint secondary, and the secondary car body with two ends respectively of and elastic joint secondary by ball pivot joint is attached;Anti-side
Rolling drawing bar is made up of the drawhead of two band reverse threads and intermediate draw bar set, for compensation linkage;For low floor vehicle
That even hangs is upper hinged so that while car body disclosure satisfy that the requirement by minor radius level curve and vertical curve, retrain car
Motion is sidewindered between.In order to improve anti-side rolling effect, existing free articulated device for articulation of urban low-floor railway vehicles
Many with oil-pressure damper with the use of, be respectively mounted oil-pressure damper, shape on the car body top both sides of installation free articulated device
A set of anti-side is become to roll system, it is ensured that its straight line robust motion.But existing articulation of urban low-floor railway vehicles is with certainly
By articulated mounting, generally there is force-bearing situation bad, fracture or loosening phenomenon easily occur;In order to prevent the damage of erection support
Bad, the most all erection support is made very big, the heaviest, install also inconvenient.Effectively solving this problem, we are to this phenomenon
Carry out careful in-depth study, found why there will be such problem, be only to limit horizontal translation owing to freely cutting with scissors,
Suffered pulling force is mainly horizontal pulling force, and the installed surface being connected with car body due to the erection support at two ends draws with freely cutting with scissors
Though bar is approximately parallel, but most cases is oblique connection, freely cuts with scissors pull bar and is into certain angle with erection support connecting hinge
Degree, thus freely cut with scissors in actual moving process suffered by erection support power mostly be oblique compound action power, so oneself
It is in operation by hinge erection support and is the most only subject to freely cut with scissors the pulling force of pull bar, also subject to the lateral shear of transverse shifting
Power, actual test finds the formal existence because of this oblique compound action power so that pine easily occurs in existing erection support
Dynamic or damage, the most necessary this is studied further.
It is not found to have the patent literature constructed with the present invention by patent retrieval, has certain relation with the present invention
Patent mainly have following:
1, Patent No. CN200920015085.5, entitled " free articulated device for articulation of urban low-floor railway vehicles "
Utility model patent, which disclose a kind of free articulated device for articulation of urban low-floor railway vehicles, its feature exists
In: it is " Z " font bar linkage structure, and two ends are fixed on car body, is that ball pivot is connected with medial side rolling drawing bar two ends.It is lowly
Auxiliary bindiny mechanism between wooden handcart, sidewinders motion between constraint carbody, adapts to vehicle by minor radius level simultaneously
Curve and the needs of vertical curve.Its advantage is: for " Z " font bar linkage structure, shake the head and degree of freedom of nodding, energy between release car body
Enough meet vehicle by minor radius level curve and the requirement of vertical curve, sidewinder motion, with oil between constraint carbody simultaneously
Pressure damper is with the use of, it is ensured that its straight line robust motion.
2, number of patent application is CN201410293655.2, entitled " hinged on a kind of 100% modern city tramcar
Erection support " patent of invention, which disclose hinged erection support on a kind of 100% modern city tramcar, including on
Panel, lower panel, connection gusset, rear blocking plate, base, described connection gusset by welding by the way of connect respectively top panel, under
Panel, rear blocking plate, described top panel, lower panel be welded on rear blocking plate, and described rear blocking plate is welded on base, on described base
It is provided with the hole for riveting.The present invention can be used for 100% low-floor tramcar upper articulation device and installs, due to itself and car
Body connected mode is riveting, is not limited by roof end material, and is easily repaired and replaces after it damages.
3, Patent No. CN201510611050.8, entitled " a kind of novel low-floor tramcar linkwork is installed
Bearing " patent of invention, which disclose a kind of novel low-floor tramcar linkwork erection support, including car body pacify
Dress plate and the trapezoidal connection post of hollow, trapezoidal connection post includes that trapezoidal upper plate, trapezoidal lower shoe, gripper shoe and drum support
Post;Gripper shoe be shaped as parallelogram, from gripper shoe side or in terms of drum support column side, being projected as of trapezoidal connection post is put down
Row tetragon;Trapezoidal upper plate centre is provided with mounting groove, and the both sides end face of this mounting groove is each provided with a hinged machine
Structure installed surface, each linkwork installed surface is each provided with a bolt mounting holes.
4, Patent No. CN201510611335.1, entitled " a kind of low-floor tramcar linkwork is installed and is propped up
Seat " patent of invention, which disclose a kind of low-floor tramcar linkwork erection support, including car body installing plate,
Trapezoidal connection post and drum gusset, the upper plate of trapezoidal connection post is fixing with drum gusset to be connected, the lower shoe of trapezoidal connection post
Fix with car body installing plate and be connected;Drum gusset includes that upper plate, lower roof plate and vertical supporting post, upper plate and lower roof plate respectively set
There is the linkwork installed surface with bolt mounting holes;Vertical supporting post is provided with mounting groove.
Although these patents above-mentioned have been directed to the free hinge device of low floor vehicle, wherein also have is specifically designed for free hinge
Erection support proposes improvement technical scheme, but improvement of some local from the point of view of being proposed to improve technical scheme, do not propose from
Overall structural behaviour aspect considers;The structural parameters of the most overall concrete change system, in particular for low
The improvement from overall structure of the feature of wooden handcart improves the scheme of low floor vehicle articulated system overall performance, and shortage system is examined
Considering, so low floor vehicle articulated system yet suffers from connected mode structure complexity so far, abrasion easily occur, overall performance is not
Good, that play is big back and forth problem, needs to be studied further.
Summary of the invention
Present invention aims to existing low floor vehicle articulated system, freely to cut with scissors stressing conditions bad, easily occurs damaging
Problem that is bad, and structure bulky, that be not easy to install, proposes a kind of new freely cut with scissors pivoting support installation connected mode and hinged
Seat, this freely cuts with scissors pivoting support and installs connected mode and pivoting support by changing low floor vehicle articulated system free hinged-support peace
Dress connected mode and structure improve low floor vehicle freely hinged performance, improve the force-bearing situation freely cutting with scissors articulated system, and
Lightweight solves freely to cut with scissors erection support so that freely cut with scissors erection support structure simpler, reasonable, in more light-weighted structure
Under, improve the service life freely cut with scissors, and simple in construction is easily keeped in repair and changes.
In order to reach this purpose, the invention provides a kind of low floor vehicle car body and freely cut with scissors herringbone pivoting support, root
According to the position being freely articulated and connected, take herringbone structure erection support, and by herringbone structure erection support and freely cut with scissors
Pull bar is arranged in same level so that freely cut with scissors pulling force produced by pull bar with the installed surface freely cutting with scissors erection support same
On one horizontal plane, reduce and freely cut with scissors produced component vertically;And herringbone structure erection support is hollow reinforcing plate type knot
Structure so that the lightweight quantization of free hinged-support.
Further, described herringbone structure erection support is installed in the top that two joint car bodies connect, by freely cutting with scissors
In the side, centre position of car body, wherein, the herringbone of herringbone structure is separated both sides and is connected mounting seat, herringbone structure respectively
Top be to connect freely to cut with scissors the hinged seat of pull bar.
Further, the herringbone of described herringbone structure erection support separately both sides inner face is connected as big arc transition
Handing-over, reduces stress concentration phenomenon further, and big camber line plays in another root from a root on herringbone separately both sides
Face joins generally curved line transition and connects.
Further, described herringbone structure erection support be hollow reinforcing plate type structure be herringbone structure be upper and lower two
Layer, is got up by the link of boards in end edge between upper and lower two-layer, forms the herringbone erection support of a hollow interlayer structure
Framework, support frame is connected with two pieces of bearing connecting plates again, forms herringbone erection support.
Further, the herringbone erection support framework tip of described herringbone structure erection support is provided with an opening
Fork, the vertical side of opening fork has ball pivot mounting platform, and the mandrel freely cutting with scissors pull bar rubber-metal spherical hinge will be installed by bolt
On mounting platform, by bolt fastening location.
Further, described chevron shaped structure erection support is integral casting forming, forms integral structure.
A kind of mounting means utilizing above-mentioned low floor vehicle car freely to cut with scissors erection support and car body, uses herringbone freely to cut with scissors
Erection support, by herringbone structure erection support with freely cut with scissors pull bar and be arranged in same level so that freely cut with scissors pull bar institute
The pulling force produced with freely cut with scissors the installed surface of erection support in same level, reduce and divide produced by freely cutting with scissors vertically
Power;And herringbone structure erection support is hollow reinforcing plate type structure so that the lightweight quantization of free hinged-support.
Further, described herringbone structure erection support is installed in the top side that two joint car bodies connect, by car
The centre of body, wherein, the straight flange of herringbone structure is positioned at outside car body so that herringbone structure erection support and car body
Whole contact surfaces of top contact are in the state of pressurized, increase the lifting surface area of herringbone structure erection support.
Further, two junctions, herringbone limit of described herringbone structure erection support are the handing-over of big arc transition, enter
One step reduces stress concentration phenomenon, another person's character form structure erection support from herringbone structure erection support root
Root inner face handing-over for curved line transition connection.
Further, described herringbone structure erection support be hollow reinforcing plate type structure be herringbone structure be upper and lower two
Layer, is got up by the link of boards in end edge between upper and lower two-layer, forms the herringbone erection support of a hollow interlayer structure
Framework, support frame is connected with two pieces of bearing connecting plates again, forms herringbone erection support.
Further, further, described framework tip is provided with one and opens described herringbone structure erection support
Mouth fork, the vertical side of opening fork has ball pivot mounting platform, and the mandrel freely cutting with scissors pull bar rubber-metal spherical hinge will be pacified by bolt
Install on mounting platform, by bolt fastening location.
It is an advantage of the current invention that:
The present invention is after repeatedly studying the existing frequent produced problem of low floor vehicle articulated system, the institute of discovery
To there is such or such problem, the main or bearing of articulated system lacks optimization, carries out in terms of overall structure
Rationally amendment, the present invention freely cuts with scissors the version of articulated system by adjusting, and according to the situation of the stress freely cut with scissors, uses people
Font erection support, and carry out the design of lightweight mechanism and the design of camber line wire connection structure, the stress of bearing can be effectively improved
Situation, the rubber-metal spherical hinge of tension structure the most with bolts, freely cutting with scissors of making is more safe and reliable.
Accompanying drawing explanation
Fig. 1 be one embodiment of the invention freely cut with scissors Integral connection structure schematic diagram;
Fig. 2 be an embodiment freely cut with scissors perspective view;
Fig. 3 be an embodiment freely cut with scissors herringbone seat structure schematic diagram;
Fig. 4 is the side structure schematic diagram of Fig. 3;
Fig. 5 is the plan structure schematic diagram of Fig. 3.
Detailed description of the invention
The present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
Embodiment one
Low floor vehicle car body freely cuts with scissors herringbone pivoting support, according to the position being freely articulated and connected, takes herringbone structure
Erection support 1, and by herringbone structure erection support 1 with freely cut with scissors pull bar 3 and be arranged in same level so that freely cut with scissors and draw
Pulling force produced by bar 3 with freely cut with scissors the installed surface of erection support 1 in same level, minimizing is freely cut with scissors and is produced vertically
Raw component;And herringbone structure erection support 1 is hollow reinforcing plate type structure so that the lightweight quantization of free hinged-support.Herringbone
Shape structure erection support 1 and triangular structure erection support 2 are coupled together by rubber-metal spherical hinge 4 with freely cutting with scissors pull bar 3, shape
Integral freely cut with scissors.
Further, described herringbone structure erection support 1 is installed in the top that two joint car bodies connect, by freely cutting with scissors
In the side, centre position of car body, wherein, the herringbone of herringbone structure is separated both sides and is connected mounting seat 4 respectively, and herringbone is tied
The top of structure is the hinged seat 10 connecting and freely cutting with scissors pull bar.
Further, the herringbone of described herringbone structure erection support 1 separately both sides inner face 5 is connected as big camber line mistake
Crossing handing-over, reduce stress concentration phenomenon further, big camber line plays another root from a root 6 on herringbone separately both sides
7 inner faces join generally curved line transition and connect, and take inside and outside camber line on herringbone separately both sides in the connection of mounting seat root
Transition connects so that herringbone is separated both sides inner face 5 and formed " C " word shape, so can effectively disperse herringbone structure
The stress of erection support, while simplifying structure, is unlikely to reduce the bulk strength of herringbone structure erection support.
Further, described herringbone structure erection support 1 for hollow reinforcing plate type structure be herringbone structure be upper and lower
Two-layer gusset 7, is coupled together by the connection gusset 8 in end edge between upper and lower two-layer, forms the people of a hollow interlayer structure
Font erection support framework, support frame is connected with two pieces of mounting seat 4 connecting plates again, forms herringbone erection support.Mounting seat 4
On have the installing hole 9 being connected with car body, herringbone erection support is fixed on car body through installing hole by bolt.
Further, the herringbone erection support framework tip of described herringbone structure erection support 1 is provided with hinged seat
5, hinged seat 5 is an opening fork, and the vertical side of opening fork has ball pivot mounting platform 12, with screw on ball pivot mounting platform 12
11;The mandrel freely cutting with scissors pull bar rubber-metal spherical hinge will be installed on mounting platform by bolt, by bolt fastening location.
Further, described chevron shaped structure erection support is integral casting forming, forms integral structure.
Above-mentioned listed embodiment, simply combines accompanying drawing and technical scheme is carried out clear, complete description;Aobvious
So, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of protection of the invention.
Above-mentioned low floor vehicle car is utilized freely to cut with scissors peace by above-described embodiment it can be seen that the invention still further relates to a kind of one
Dress bearing and the mounting means of car body, use herringbone freely to cut with scissors erection support, by herringbone structure erection support and freely cut with scissors
Pull bar is arranged in same level so that freely cut with scissors pulling force produced by pull bar with the installed surface freely cutting with scissors erection support same
On one horizontal plane, reduce and freely cut with scissors produced component vertically;And herringbone structure erection support is hollow reinforcing plate type knot
Structure so that the lightweight quantization of free hinged-support.
Further, described herringbone structure erection support is installed in the top side that two joint car bodies connect, by car
The centre of body, wherein, the straight flange of herringbone structure is positioned at outside car body so that herringbone structure erection support and car body
Whole contact surfaces of top contact are in the state of pressurized, increase the lifting surface area of herringbone structure erection support.
Further, two junctions, herringbone limit of described herringbone structure erection support are the handing-over of big arc transition, enter
One step reduces stress concentration phenomenon, another person's character form structure erection support from herringbone structure erection support root
Root inner face handing-over for curved line transition connection.
Further, described herringbone structure erection support be hollow reinforcing plate type structure be herringbone structure be upper and lower two
Layer, is got up by the link of boards in end edge between upper and lower two-layer, forms the herringbone erection support of a hollow interlayer structure
Framework, support frame is connected with two pieces of bearing connecting plates again, forms herringbone erection support.
Further, further, described framework tip is provided with one and opens described herringbone structure erection support
Mouth fork, the vertical side of opening fork has ball pivot mounting platform, and the mandrel freely cutting with scissors pull bar rubber-metal spherical hinge will be pacified by bolt
Install on mounting platform, by bolt fastening location.
It is an advantage of the current invention that:
The present invention is after repeatedly studying the existing frequent produced problem of low floor vehicle articulated system, the institute of discovery
To there is such or such problem, the main or major system components of articulated system lacks optimization, not from overall structure
Aspect is rationally revised, and the present invention freely cuts with scissors the version of articulated system by adjusting, according to the feelings of the stress freely cut with scissors
Condition, uses the erection support of different structure, improves the stressing conditions of bearing, the rubber gold of tension structure the most with bolts
Belonging to ball pivot, freely cutting with scissors of making is more safe and reliable, has a following Some features:
1, on the premise of not affecting the curve ability excessively that vehicle is good, triangular pedestals and the herringbone peace of different structure is used
Dress bearing, effectively take on a new look the stressing conditions freely cut with scissors, and improves the performance freely cutting with scissors entirety.
2, the bearing freely cut with scissors all takes light-weight design, simple in construction, saves while meeting Structural strength calls
Cost.
The rod assembly freely cut with scissors has adjustable in length function, adapts to different automobile types and uses requirement.
Claims (10)
1. a low floor vehicle car body freely cuts with scissors herringbone pivoting support, it is characterised in that: according to the position being freely articulated and connected
Put, take herringbone structure erection support, and by herringbone structure erection support with freely cut with scissors pull bar and be arranged on same level
On so that freely cut with scissors pulling force produced by pull bar and freely cut with scissors the installed surface of erection support in same level, reduce freely
Hinge produced component vertically;And herringbone structure erection support is hollow reinforcing plate type structure so that free hinged-support weight
Amount lightweight.
2. low floor vehicle car body as claimed in claim 1 freely cuts with scissors herringbone pivoting support, it is characterised in that: described herringbone
Shape structure erection support is installed in the top side that two joint car bodies connect, by the centre of car body, wherein, and herringbone structure straight
While the one side being positioned at outside car body so that whole contact surfaces that herringbone structure erection support contacts with car body top are in pressurized
State, increase herringbone structure erection support lifting surface area.
3. low floor vehicle car body as claimed in claim 2 freely cuts with scissors herringbone pivoting support, it is characterised in that: described herringbone
Two junctions, herringbone limit of shape structure erection support are the handing-over of big arc transition, reduce stress concentration phenomenon further, from herringbone
It is curved line transition that one root of shape structure erection support plays the root inner face handing-over of another person's character form structure erection support
Connect.
4. low floor vehicle car body as claimed in claim 3 freely cuts with scissors herringbone pivoting support, it is characterised in that: described herringbone
Shape structure erection support be hollow reinforcing plate type structure be herringbone structure be upper and lower two-layer, by end edge between upper and lower two-layer
Link of boards gets up, and forms the herringbone erection support framework of a hollow interlayer structure, and support frame is again with two pieces of bearings even
Fishplate bar connects, and forms herringbone erection support.
5. low floor vehicle car body as claimed in claim 4 freely cuts with scissors herringbone pivoting support, it is characterised in that: described herringbone
The herringbone erection support framework tip of shape structure erection support is provided with an opening fork, and the vertical side of opening fork has ball pivot to pacify
Assembling platform, the mandrel freely cutting with scissors pull bar rubber-metal spherical hinge will be installed on mounting platform by bolt, by bolt fastening location.
6. low floor vehicle car body as claimed in claim 5 freely cuts with scissors herringbone pivoting support, it is characterised in that: described herringbone
Type structure erection support is integral casting forming, forms integral structure.
7. one kind utilizes the peace freely cutting with scissors erection support and car body that low floor vehicle car described in claim 1 freely cuts with scissors erection support
Dress mode, uses herringbone freely to cut with scissors erection support, by herringbone structure erection support and freely cut with scissors pull bar and be arranged on same water
In plane so that freely cut with scissors pulling force produced by pull bar and freely cut with scissors the installed surface of erection support in same level, reduce
Freely cut with scissors produced component vertically;And herringbone structure erection support is hollow reinforcing plate type structure so that the most hinged
The lightweight quantization of seat.
8. low floor vehicle car body as claimed in claim 6 freely cuts with scissors herringbone pivoting support, it is characterised in that: described herringbone
Shape structure erection support is installed in the top side that two joint car bodies connect, by the centre of car body, wherein, and herringbone structure straight
While the one side being positioned at outside car body so that whole contact surfaces that herringbone structure erection support contacts with car body top are in pressurized
State, increase herringbone structure erection support lifting surface area.
9. low floor vehicle car body as claimed in claim 7 freely cuts with scissors herringbone pivoting support, it is characterised in that: described herringbone
Two junctions, herringbone limit of shape structure erection support are the handing-over of big arc transition, reduce stress concentration phenomenon further, from herringbone
It is curved line transition that one root of shape structure erection support plays the root inner face handing-over of another person's character form structure erection support
Connect.
10. low floor vehicle car body as claimed in claim 8 freely cuts with scissors herringbone pivoting support, it is characterised in that: described people
Character form structure erection support be hollow reinforcing plate type structure be herringbone structure be upper and lower two-layer, by end edge between upper and lower two-layer
Link of boards get up, formed a hollow interlayer structure herringbone erection support framework, support frame again with two pieces of bearings
Connecting plate connects, and forms herringbone erection support;Described framework tip is provided with an opening fork, and the vertical side of opening fork has
Ball pivot mounting platform, the mandrel freely cutting with scissors pull bar rubber-metal spherical hinge will be installed on mounting platform by bolt, tight by bolt
Fixed bit.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106379367A (en) * | 2016-11-15 | 2017-02-08 | 中车长春轨道客车股份有限公司 | High-floor hinging vehicle hinging device in rail vehicle |
CN110304099A (en) * | 2019-07-16 | 2019-10-08 | 通号轨道车辆有限公司 | A kind of suspension type sky rail and its coupling device at car end |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006004643U1 (en) * | 2006-03-23 | 2006-06-01 | Hübner GmbH | Vestibule for use between two vehicle e.g. articulated omni bus, parts, has two bellow halves connected with one another by central frame, and hinge provided between two vehicle parts and including stud for tiltably holding central frame |
DE102006013404B4 (en) * | 2006-03-23 | 2010-04-29 | Hübner GmbH | Device for connecting two articulated vehicle parts of an articulated vehicle |
CN201538329U (en) * | 2009-06-30 | 2010-08-04 | 中国北车集团大连机车研究所有限公司 | Free articulated device for articulation of urban low-floor railway vehicles |
CN104015749A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Hinged mounting base on 100% modern city tramcar |
CN204801812U (en) * | 2015-07-27 | 2015-11-25 | 株洲九方制动设备有限公司 | Last articulated mounting of rail vehicle |
CN105216827A (en) * | 2015-09-24 | 2016-01-06 | 南车南京浦镇车辆有限公司 | A kind of low floor tramway train linkwork mount pad |
-
2016
- 2016-06-08 CN CN201610401807.5A patent/CN105835900A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006004643U1 (en) * | 2006-03-23 | 2006-06-01 | Hübner GmbH | Vestibule for use between two vehicle e.g. articulated omni bus, parts, has two bellow halves connected with one another by central frame, and hinge provided between two vehicle parts and including stud for tiltably holding central frame |
DE102006013404B4 (en) * | 2006-03-23 | 2010-04-29 | Hübner GmbH | Device for connecting two articulated vehicle parts of an articulated vehicle |
CN201538329U (en) * | 2009-06-30 | 2010-08-04 | 中国北车集团大连机车研究所有限公司 | Free articulated device for articulation of urban low-floor railway vehicles |
CN104015749A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Hinged mounting base on 100% modern city tramcar |
CN204801812U (en) * | 2015-07-27 | 2015-11-25 | 株洲九方制动设备有限公司 | Last articulated mounting of rail vehicle |
CN105216827A (en) * | 2015-09-24 | 2016-01-06 | 南车南京浦镇车辆有限公司 | A kind of low floor tramway train linkwork mount pad |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106379367A (en) * | 2016-11-15 | 2017-02-08 | 中车长春轨道客车股份有限公司 | High-floor hinging vehicle hinging device in rail vehicle |
CN110304099A (en) * | 2019-07-16 | 2019-10-08 | 通号轨道车辆有限公司 | A kind of suspension type sky rail and its coupling device at car end |
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