CN105905127A - Hinge connection method and device of low-floor vehicle rotating hinge - Google Patents
Hinge connection method and device of low-floor vehicle rotating hinge Download PDFInfo
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- CN105905127A CN105905127A CN201610384865.1A CN201610384865A CN105905127A CN 105905127 A CN105905127 A CN 105905127A CN 201610384865 A CN201610384865 A CN 201610384865A CN 105905127 A CN105905127 A CN 105905127A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
- B61G1/40—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with coupling bars having an enlarged or recessed end which slips into the opposite coupling part and is gripped thereby, e.g. arrow-head type; with coupling parts having a tong-like gripping action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Disclosed is a hinge connection method of a low-floor vehicle rotating hinge. A spindle base is sleeved with a joint inner ring of a metal joint bearing, and the joint inner ring and the spindle base are fixed. A joint outer ring of the metal joint bearing is sleeved with an upper ball head and a lower ball head, and the upper ball head and the lower ball head can be rotated around the joint inner ring along with the joint outer ring by fixing the upper ball head and the lower ball head on the joint outer ring. A hinge connection device provided by the invention can limit translational motion in the transverse direction, the longitudinal direction and the vertical direction but can achieve large-angle rotation in the vertical direction and achieve small-angle rotation in the transverse direction and the longitudinal direction. Accordingly, vehicle bodies of a low-floor vehicle can pass through a small-radius horizontal curve. Meanwhile, side rolling or nodding motion between the vehicle bodies of the vehicle can be restrained.
Description
Technical field
The present invention relates to hinge method and the device of rotating hinge, be specifically related to a kind of hinge method synthesized with metal joint bearing group by mandrel seat and device.
Background technology
At present, increase along with urban passenger flow amount, low-floor light rail vehicle more piece extension is flexible and changeable with make-up type also becomes inexorable trend, and the floor of low floor vehicle is nearer away from rail level, there is no traditional hitch space, and urban inner track traffic route has the advantages that sweep is little and ramp is steep and many, is badly in need of low-floor rail vehicle attachment means, and articulated mounting can fully meet above-mentioned requirements.
Low floor vehicle articulated mounting, is arranged in coupling part, car body two ends, and fit system is cut with scissors in general employing up and down, limits body movement by each articulated mounting, makes low floor vehicle have good sharp radius curve ability excessively.Simultaneously as the future city transportation main force, low floor vehicle got more and more city use.And articulated mounting is as the important functional part of low floor vehicle, its developmental research the most increasingly draws attention.
Between the underbody of low-floor train adjacent compartment, general employing fixes hinge device, general employing rotating hinge device between the roof of adjacent compartment, wherein the fixing hinge device of underbody limits the translation in three directions, three directions are allowed to rotate, bear the vertical force of train, the transmission 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, vertical and horizontal rigidity is provided by device inner rubber parts, it fixes articulated mounting by coordinating underbody, bear the part longitudinal traction of train, limit the motion of sidewindering and nod between adjacent car body, make between adjacent train, to only exist the degree of freedom relatively shaken the head, meet city small curve radius requirement, cross steep gradient requirement for meeting train simultaneously, replace rotating hinge device using free articulated device every between the adjacent train roof of certain joint number.
Low floor vehicle car body is connected by upper and lower articulated mounting.The low floor vehicle vehicle used in the market is different, and the requirement to rotating hinge welding system is the most varied.But low floor vehicle is owing to using requirement, and each vehicle is the most substantially similar to load and the movement needs of articulated system.And will redesign for each vehicle rotating hinge system in the market, and 26S Proteasome Structure and Function is different.For above-mentioned requirements, this patent is by designing the rotational articulated device of a kind of new structure so that low floor vehicle can safety and steady by level curve and vertical curve.And the shortcoming such as low for general low floor vehicle rotating hinge system versatility ability, demolition and maintenance are difficult, maintenance cost is high, manufactures the rotational articulated device of a kind of angle adjustable.
The present invention develops a kind of novel low-floor rail vehicle roof rotational articulated device, limit the motion of sidewindering and nod between adjacent car body, make between Adjacent vehicles, to only exist the degree of freedom relatively shaken the head, while pull strength and raising vehicle running comfort, meet city small curve radius requirement in transmission.
Find that following patent and the present invention have a similarity by domestic retrieval:
Application No. 200920015082.1, the utility model of entitled " elastic hinging device for hinging urban low-floor railway vehicles " discloses a kind of a kind of elastic hinge joint device coupled together by more piece low floor vehicle in the linkwork forming elasticity marshalling for urban track traffic, it is hinged for elastic ball, radial rigidity is relatively big, and torsional rigidity is less.It is the auxiliary bindiny mechanism between low floor vehicle, the motion of sidewindering or nod between constraint carbody, adapts to the vehicle needs by minor radius level curve simultaneously.Its advantage is: be hinged for elastic ball, radial rigidity is bigger, and torsional rigidity is less, discharge degree of freedom of shaking the head between car body, disclosure satisfy that vehicle passes through the requirement of minor radius level curve, simultaneously constraint carbody between motion of sidewindering or nod, with oil-pressure damper with the use of, guarantee its straight line robust motion.This elastic hinge joint apparatus structure is simple, application safety reliable, it is convenient to open and inspect repair and replacement, effectively solves the problem that urban track traffic more piece low floor vehicle even hangs marshalling.
Application No. 200910012353.2, a kind of hinging mechanism for multi-section connection of urban low-floor rail vehicle of the disclosure of the invention of entitled " hinging mechanism for multi-section connection of urban low-floor rail vehicle ", by the linkwork being cut with scissors by fixing hinge, elasticity, freely cutting with scissors and oil-pressure damper forms, more piece low floor vehicle is coupled together, while meeting vehicle traction and brake force delivery request, adapt to vehicle by minor radius level curve and the needs of vertical curve.Its advantage is: fixing hinge and elastic hinge and freely cut with scissors matches use up and down, make vehicle transmit draw with brake force while, it is possible to by minor radius level curve and vertical curve;Assist with oil-pressure damper in elasticity hinge with freely cutting with scissors both sides, ensure coupling vehicle linear running stationarity.This linkwork simple in construction, use reliable, to open and inspect repair and replacement convenient, effectively solves the problem that urban track traffic more piece low floor vehicle even hangs marshalling.
Application No. 201420636760.7, the utility model of entitled " a kind of low floor vehicle elastic hinge joint device that can automatically adjust rigidity " discloses a kind of low floor vehicle elastic hinge joint device that can automatically adjust rigidity, it includes centrepin, ball pivot joint pair and rigidity gib head, centrepin links into an integrated entity with rigidity gib head, and it also includes intermediate plate, front bearing and rear support, rubber body one and rubber body two, rubber backstop one and rubber backstop two, horizontal block one and horizontal block two；Front bearing and rear support are respectively positioned between rubber body one and rubber body two, rubber in rubber body one and rubber body two is all in laterally and towards the prestretched away from front bearing and rear support direction, ball pivot joint is secondary and front bearing connects as one, ball pivot joint pair internal diameter matches with the external diameter of centrepin, thus rigidity gib head and front bearing is connected through ball pivot joint pair by centrepin.This utility model can meet the requirement of the little radius of curvature of city rail and can guarantee that driving safety while improving train operation comfortableness.
Elasticity in above patent cuts with scissors the rotating hinge in the namely present invention, contributes to connect two adjacent compartments, and is all located at the roof location in compartment.Its problem to be solved also is similar, is provided to meet the vehicle requirement by minor radius level curve, the simultaneously motion of sidewindering or nod between constraint carbody.But the most not using mandrel seat and metal joint bearing to be combined into rotating hinge in above patent, its structure and hinged method have the biggest difference, if these all make above patent different from the technology effect that the present invention produces.
Summary of the invention
The technical problem to be solved in the present invention is: have the advantages that sweep is little and ramp is steep and many for low floor vehicle as urban inner track traffic route, the rotation being arranged on roof relatively needs to limit the translation in three directions horizontal, longitudinal and vertical, but want rotation that can be suitable in three directions, and a kind of requirement that car body can be made to pass through minor radius level curve is proposed, sidewindering or putting cephalomotor rotating hinge between constraint carbody simultaneously.
Pin with the problems referred to above, the technical scheme that the present invention proposes is: the hinge method of a kind of low floor vehicle rotating hinge, by the intraarticular snare of metal joint bearing on mandrel seat, and is fixed joint inner ring and mandrel seat；Upper bulb and lower bulb are all enclosed within the outer ring, joint of metal joint bearing, by upper bulb and lower bulb are fixed on outer ring, joint so that upper bulb and lower bulb can rotate around joint inner ring with outer ring, joint.
Further, the joint inner ring of metal joint bearing is enclosed within mandrel seat by interference fit；Open a ring-type notch in one end of the shaft core of mandrel seat, shaft block ring is arranged in notch, mandrel seat and metal joint bearing generation relative movement can be prevented.
Further, upper bulb sets bulb ring, lower bulb is set bulb ring；It is to hold outer ring, joint tightly by the inner side of upper bulb ring and lower bulb ring to realize that upper bulb and lower bulb are fixed on outer ring, joint.
Further, it is to set union joint in the outside of lower bulb ring that the inner side of lower bulb ring holds outer ring, joint tightly, and the gap reducing between union joint by tightening connecting bolt realizes；And the angle between bulb and lower bulb after unclamping connecting bolt, can be regulated.
Further, during the lower end of upper bulb ring is embedded in the upper end of lower bulb ring；Tightening while the connecting bolt in lower bulb ring makes the inner side of lower bulb ring hold outer ring, joint tightly, the upper end of lower bulb ring also can hold the lower end of bulb ring tightly, thus the inner side realizing upper bulb ring holds outer ring, joint tightly.
Further, upper bulb and lower bulb are fixed on outer ring, joint so that upper bulb and lower bulb are when horizontal rotation in surface or above-below direction swing, and upper bulb and lower bulb can rotate around joint inner ring with outer ring, joint.
The articulated mounting of a kind of low floor vehicle rotating hinge, is fixed on mandrel seat on upper bed-plate with bolt of lower base, and the intraarticular snare of metal joint bearing is in one end of mandrel seat, and is fixed on mandrel seat；Upper bulb and lower ball-head cover are on outer ring, joint, and upper bulb, lower bulb, metal joint bearing and mandrel seat form V-shaped structure.
Further, upper bulb is provided with bulb ring, lower bulb is provided with lower bulb ring；All outsides with outer ring, joint, the inner side of upper bulb ring and lower bulb ring are adjacent to, and also lower end with upper bulb ring, the upper end of lower bulb ring is adjacent to.
Further, the longitudinal section of the upper end of lower bulb ring and the lower end of upper bulb ring is zigzag, and the lower end of upper bulb ring is embedded in the upper end of lower bulb ring；The outside of lower bulb ring is additionally provided with union joint, has gap in the middle of union joint, and connecting bolt can be tightened through union joint or unclamp union joint.
Further, the joint inner ring of metal joint bearing is enclosed within mandrel seat by interference fit；Have ring-type notch in one end of the shaft core of mandrel seat, notch is provided with shaft block ring.
The invention have the advantage that
1. mandrel seat is fixed on upper bed-plate, by metal joint bearing holder (housing, cover) on mandrel seat, again upper bulb and lower bulb are all enclosed within metal joint bearing so that upper bulb and lower bulb can rotate around joint inner ring with outer ring, joint, and by connecting rod, upper and lower bulb is connected to lower bottom base；So that articulated mounting can limit laterally, the translation in longitudinal and vertical three directions, but large rotation angle can be realized in vertical direction, Small-angle Rotation is realized in horizontal and vertical direction, this car body allowing for low floor vehicle can pass through minor radius level curve, can retrain the motion of sidewindering or nod between carbody simultaneously.
2. going up bulb and lower bulb is in the shape of the letter V and is enclosed within metal joint bearing, the outside of lower bulb ring sets union joint, unclamps the connecting bolt on union joint and can regulate the angle between bulb and lower bulb, it is achieved that the adjustable angle of V-arrangement bulb；Tighten connecting bolt after mixing up angle again, upper bulb and lower bulb can be fixed on the outer ring, joint of metal joint bearing so that upper bulb can rotate around joint inner ring with lower bulb together with outer ring, joint the most flexibly.
3. shaft block ring is installed on mandrel seat, mandrel seat and metal joint bearing generation relative movement can be prevented, keep the firm of structure.
4. also it is cased with dust ring and end cap in the periphery of mandrel seat, rotating hinge can be sealed, prevent the foreign material such as dust and water from entering, reduce maintenance work, increase the service life.
5. the bolt used between all parts of rotating hinge connects and shaft block ring is fixed, and is all dismountable, can dismount and change parts by simple and direct carrying out, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of rotating hinge and base；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the overall structure axonometric chart of rotating hinge and base；
Fig. 4 is upper ball rod and the schematic perspective view of lower bulb；
Fig. 5 is the schematic perspective view of metal joint bearing；
Fig. 6 is the schematic perspective view of mandrel seat；
In figure: 1 mandrel seat, 11 shaft core, 111 notches, 12 reels, 13 shaft stools, 14 installing holes, bulb on 2, bulb ring on 21, bulb handle on 22, ball rod on 23, 3 times bulbs, 31 times bulb rings, 311 union joints, 312 connecting bolts, 32 times bulb handles, 33 times ball rods, 4 connecting rods, 41 snap rings, 51 dust rings, 52 shaft block rings, 6 metal joint bearings, 61 joint inner rings, 62 outer ring, joints, 7 end caps, 71 bolts of cover, 8 rubber bulbs, 91 upper bed-plates, 911 bolts of lower base, 92 lower bottom bases.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is done the description of a step:
Embodiment one
As shown in figures 1 and 3, upper bed-plate 91 and lower bottom base 92 are separately fixed on adjacent two railway carriage of low floor vehicle, and mandrel seat 1 is fixed on upper bed-plate 91 by bolt of lower base 911.The joint inner ring 61 of metal joint bearing 6 is enclosed within mandrel seat 1 by interference fit, is enclosed within the outer ring, joint 62 of metal joint bearing 6 one end of upper bulb 2 and lower bulb 3.Being fixed by snap ring 41 with connecting rod 4 by the other end of upper bulb 2 and lower bulb 3, connecting rod 4 is also connected by snap ring 41 is fixing with rubber bulb 8, and rubber bulb 8 is also fixing with lower bottom base 92 to be connected.
Owing to upper bulb 2 and lower bulb 3 are hinged on mandrel seat 1 by metal joint bearing 6, can not be laterally or longitudinally or the relative displacement of vertical generation between upper bulb 2, lower bulb 3, metal joint bearing 6 and mandrel seat 1, therefore occur laterally or longitudinally between two adjacent compartments or during vertical pulling force, rotating hinge can limit compartment translation on three described directions, makes will not disconnect between compartment.
As shown in Figure 4, upper bulb 2 includes bulb ring 21, upper bulb handle 22 and upper ball rod 23, and upper bulb ring 21 is become an entirety with the seamless link of upper ball rod 23 by upper bulb handle 22.Same, lower bulb 3 includes lower bulb ring 31, lower bulb handle 32 and lower ball rod 33.Lower bulb ring 31 is become an entirety with lower ball rod 33 also seamless link by lower bulb handle 32.Except for the difference that: the outside of lower bulb ring 31 is additionally provided with in the middle of union joint 311, union joint 311 has gap, connecting bolt 312 can tighten or unclamp union joint 311 through union joint 311.
As it is shown in figure 5, during in metal joint bearing 6, joint inner ring 61 is embedded in outer ring, joint 62, the outside of joint inner ring 61 and the inner side of outer ring, joint 62 are sphere-contact so that the embedding rotation that can carry out all directions with outer ring, joint 62 the most flexibly of joint inner ring 61.
As shown in Figure 2 and Figure 6, wherein Fig. 2 is the partial enlarged drawing of Fig. 1, and mandrel seat 1 includes shaft core 11, notch 111, reel 12, shaft stool 13 and installing hole 14.Open a ring-type notch 111 in one end of the shaft core 11 of mandrel seat 1, shaft block ring 52 is arranged in notch 111, can prevent metal joint bearing 6 and mandrel seat 1 from relative movement occurring.One end seamless link shaft core 11 of reel 12, the other end and shaft stool 13 seamless link, shaft stool 13 has installing hole 14, and mandrel seat 1 and upper bed-plate 91 can be fixed together by bolt of lower base 911 through described installing hole 14.
As depicted in figs. 1 and 2, upper bulb 2 and lower bulb 3 are all enclosed within the outer ring, joint 62 of metal joint bearing 6, and the longitudinal section of the lower end of the upper end of lower bulb ring 31 and upper bulb ring 21 is zigzag, and the lower end of upper bulb ring 21 is embedded in the upper end of lower bulb ring 31.After connecting bolt 312 is passed union joint 311 and tightened, the inner side of bulb ring 21 and lower bulb ring 31 can be made all to hold outer ring, joint 62 tightly, so that upper bulb 2 and lower bulb 3 can rotate around joint inner ring 61 with outer ring, joint 62.Therefore can realize rotating hinge in horizontal, longitudinal and vertical rotation, thus realize low floor vehicle can little by sweep of circuit that ramp steep.
Shown in as shown in Figure 1, Figure 3 and Figure 4, upper bulb 2 and lower bulb 3 are all to be connected with lower bottom base 92 by connecting rod 4 and rubber bulb 8, and upper bulb 2 and lower bulb 3 are in the shape of the letter V and are fixed on metal joint bearing 6.Angle between upper bulb 2 and lower bulb 3 is adjustable, is connecting bolt 312 first to unclamp, then allows bulb 2 relatively rotate with lower bulb 3, tightens connecting bolt 312 after mixing up angle again when regulating described angle.
As in figure 2 it is shown, in order to prevent mandrel seat 1 and metal joint bearing 6 from relative movement occurring, prevent metal joint bearing 6 from scurrying out from mandrel seat 1.Open a ring-type notch 111 in one end of the shaft core 11 of mandrel seat 1, shaft block ring 52 is arranged in notch 111 so that metal joint axle and shaft block ring 52 phase top, thus play the anti-effect scurried out.For preventing rainwater, dust and other impurities from invading in rotating hinge, being provided with dust ring 51 in the outside of mandrel seat 1, the longitudinal section of dust ring 51 is fold-line-shaped；One end of mandrel seat 1 is additionally provided with end cap 7, is fixed end cap 7 with bolt of cover 71；Also at end cap 7, it is provided with sealing ring seals for strengthening the effect sealed.
It will be apparent that on the premise of without departing from principle of the present invention, the some improvement made or modification are regarded as protection scope of the present invention.
Claims (10)
1. the hinge method of a low floor vehicle rotating hinge, it is characterized in that, the joint inner ring (61) of metal joint bearing (6) is enclosed within mandrel seat (1), upper bulb (2) and lower bulb (3) are all enclosed within the outer ring, joint (62) of metal joint bearing (6)；By upper bulb (2) and lower bulb (3) are fixed on outer ring, joint (62) so that upper bulb (2) and lower bulb (3) can rotate around joint inner ring (61) with outer ring, joint (62).
The hinge method of a kind of low floor vehicle rotating hinge the most according to claim 1, it is characterised in that the joint inner ring (61) of metal joint bearing (6) is enclosed within mandrel seat (1) by interference fit；Open a ring-type notch (111) in one end of the shaft core (11) of mandrel seat (1), shaft block ring (52) is arranged in notch (111), be used for preventing metal joint bearing (6) from mandrel seat (1), relative movement occurring.
The hinge method of a kind of low floor vehicle rotating hinge the most according to claim 1, it is characterised in that set upper bulb ring (21) in upper bulb (2), set bulb ring (31) in lower bulb (3)；It is to hold outer ring, joint (62) tightly by the inner side of upper bulb ring (21) and lower bulb ring (31) to realize that upper bulb (2) and lower bulb (3) are fixed on outer ring, joint (62).
The hinge method of a kind of low floor vehicle rotating hinge the most according to claim 3, it is characterized in that, it is to set union joint (311) in the outside of lower bulb ring (31) that the inner side of lower bulb ring (31) holds outer ring, joint (62) tightly, reduces what the gap between union joint (311) realized by tightening connecting bolt (312)；And the angle between bulb (2) and lower bulb (3) after unclamping connecting bolt (312), can be regulated.
The hinge method of a kind of low floor vehicle rotating hinge the most according to claim 4, it is characterised in that the lower end of upper bulb ring (21) is embedded in the upper end of lower bulb ring (31)；Tighten while the connecting bolt (312) in lower bulb ring (31) makes the inner side of lower bulb ring (31) hold outer ring, joint (62) tightly, the upper end of lower bulb ring (31) also can hold the lower end of bulb ring (21) tightly, thus the inner side realizing upper bulb ring (21) holds outer ring, joint (62) tightly.
6. according to the hinge method of a kind of low floor vehicle rotating hinge described in claim 1 or 3, it is characterized in that, upper bulb (2) and lower bulb (3) are fixed on outer ring, joint (62), making bulb (2) and lower bulb (3) when horizontal rotation in surface or above-below direction swing, upper bulb (2) and lower bulb (3) can rotate around joint inner ring (61) with outer ring, joint (62).
7. the articulated mounting of a low floor vehicle rotating hinge, with bolt of lower base (911), mandrel seat (1) is fixed on upper bed-plate (91), it is characterized in that, the joint inner ring (61) of metal joint bearing (6) is enclosed within one end of mandrel seat (1), and is fixed on mandrel seat (1)；Upper bulb (2) and lower bulb (3) are enclosed within outer ring, joint (62), and upper bulb (2), lower bulb (3), metal joint bearing (6) and mandrel seat (1) form V-shaped structure.
The articulated mounting of a kind of low floor vehicle rotating hinge the most according to claim 7, it is characterised in that be provided with bulb ring (21) in upper bulb (2), be provided with lower bulb ring (31) in lower bulb (3)；All outsides with outer ring, joint (62), the inner side of upper bulb ring (21) and lower bulb ring (31) are adjacent to, and also lower end with upper bulb ring (21), the upper end of lower bulb ring (31) is adjacent to.
The articulated mounting of a kind of low floor vehicle rotating hinge the most according to claim 8, it is characterized in that, the longitudinal section of the upper end of lower bulb ring (31) and the lower end of upper bulb ring (21) is zigzag, and the lower end of upper bulb ring (21) is embedded in the upper end of lower bulb ring (31)；The outside of lower bulb ring (31) is additionally provided with in the middle of union joint (311), union joint (311) gap, and connecting bolt (312) can tighten or unclamp union joint (311) through union joint (311).
The articulated mounting of a kind of low floor vehicle rotating hinge the most according to claim 7, it is characterised in that the joint inner ring (61) of metal joint bearing (6) is enclosed within mandrel seat (1) by interference fit；Have ring-type notch (111) in one end of the shaft core (11) of mandrel seat (1), notch (111) is provided with shaft block ring (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384865.1A CN105905127A (en) | 2016-06-02 | 2016-06-02 | Hinge connection method and device of low-floor vehicle rotating hinge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384865.1A CN105905127A (en) | 2016-06-02 | 2016-06-02 | Hinge connection method and device of low-floor vehicle rotating hinge |
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| CN105905127A true CN105905127A (en) | 2016-08-31 |
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| CN201610384865.1A Pending CN105905127A (en) | 2016-06-02 | 2016-06-02 | Hinge connection method and device of low-floor vehicle rotating hinge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351863A (en) * | 2017-08-25 | 2017-11-17 | 常州今创风挡系统有限公司 | The fixation hinge connecting mechanism of low-floor tramcar |
| CN107650939A (en) * | 2017-10-09 | 2018-02-02 | 株洲时代新材料科技股份有限公司 | The adjustable bulb of V-type self-locking and rotational articulated device of rotational articulated device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5586506A (en) * | 1994-12-21 | 1996-12-24 | Aeg Schienenfahrzeuge Gmbh | Ball-and-socket coupling, particularly for railway cars |
| US6296414B1 (en) * | 1999-03-19 | 2001-10-02 | Hubner Gummi Und Kunststoff Gmbh | Swivel joint mounted in the ceiling area of two hinge-linked vehicles |
| EP1650098A2 (en) * | 2004-10-14 | 2006-04-26 | Schaeffler KG | Articulated link of railway cars |
| CN102310110A (en) * | 2011-05-15 | 2012-01-11 | 无锡平盛科技有限公司 | Wire outlet die component of wire drawing machine |
| CN203844764U (en) * | 2014-03-25 | 2014-09-24 | 青岛宏达赛耐尔科技股份有限公司 | Articulated mechanism for low-floor railway vehicle |
| CN104201512A (en) * | 2014-09-09 | 2014-12-10 | 哈尔滨工程大学 | Underwater charging connecting mechanism |
| CN204110058U (en) * | 2014-08-08 | 2015-01-21 | 株洲九方装备股份有限公司 | For be articulated and connected structure and the city rail vehicle of city rail vehicle |
| CN104565027A (en) * | 2014-12-26 | 2015-04-29 | 福建龙溪轴承(集团)股份有限公司 | Joint bearing for shock absorbers |
| CN105329252A (en) * | 2015-12-01 | 2016-02-17 | 南车四方车辆有限公司 | Carriage hinge device and streetcar |
-
2016
- 2016-06-02 CN CN201610384865.1A patent/CN105905127A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5586506A (en) * | 1994-12-21 | 1996-12-24 | Aeg Schienenfahrzeuge Gmbh | Ball-and-socket coupling, particularly for railway cars |
| US6296414B1 (en) * | 1999-03-19 | 2001-10-02 | Hubner Gummi Und Kunststoff Gmbh | Swivel joint mounted in the ceiling area of two hinge-linked vehicles |
| EP1650098A2 (en) * | 2004-10-14 | 2006-04-26 | Schaeffler KG | Articulated link of railway cars |
| CN102310110A (en) * | 2011-05-15 | 2012-01-11 | 无锡平盛科技有限公司 | Wire outlet die component of wire drawing machine |
| CN203844764U (en) * | 2014-03-25 | 2014-09-24 | 青岛宏达赛耐尔科技股份有限公司 | Articulated mechanism for low-floor railway vehicle |
| CN204110058U (en) * | 2014-08-08 | 2015-01-21 | 株洲九方装备股份有限公司 | For be articulated and connected structure and the city rail vehicle of city rail vehicle |
| CN104201512A (en) * | 2014-09-09 | 2014-12-10 | 哈尔滨工程大学 | Underwater charging connecting mechanism |
| CN104565027A (en) * | 2014-12-26 | 2015-04-29 | 福建龙溪轴承(集团)股份有限公司 | Joint bearing for shock absorbers |
| CN105329252A (en) * | 2015-12-01 | 2016-02-17 | 南车四方车辆有限公司 | Carriage hinge device and streetcar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351863A (en) * | 2017-08-25 | 2017-11-17 | 常州今创风挡系统有限公司 | The fixation hinge connecting mechanism of low-floor tramcar |
| CN107650939A (en) * | 2017-10-09 | 2018-02-02 | 株洲时代新材料科技股份有限公司 | The adjustable bulb of V-type self-locking and rotational articulated device of rotational articulated device |
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