CN105752105A - Compartment hinge device and tramcar - Google Patents
Compartment hinge device and tramcar Download PDFInfo
- Publication number
- CN105752105A CN105752105A CN201610110193.5A CN201610110193A CN105752105A CN 105752105 A CN105752105 A CN 105752105A CN 201610110193 A CN201610110193 A CN 201610110193A CN 105752105 A CN105752105 A CN 105752105A
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- Prior art keywords
- bearing
- connecting plate
- compartment
- mounting
- oscillating
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D5/00—Gangways for coupled vehicles, e.g. of concertina type
- B60D5/006—Passages between articulated vehicles, e.g. bridges or rotating plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
- B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F3/00—Types of bogies
- B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D47/00—Motor vehicles or trailers predominantly for carrying passengers
- B62D47/02—Motor vehicles or trailers predominantly for carrying passengers for large numbers of passengers, e.g. omnibus
- B62D47/025—Motor vehicles or trailers predominantly for carrying passengers for large numbers of passengers, e.g. omnibus articulated buses with interconnecting passageway, e.g. bellows
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/005—Combinations with at least three axles and comprising two or more articulated parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention provides a compartment hinge device and a tramcar.The compartment hinge device comprises a bearing frame, a lower hinge assembly, an upper hinge assembly and two protective plates.The lower hinge assembly comprises a first knuckle bearing, a second knuckle bearing, a first connecting plate and a second connecting plate.The connecting plates are hinged to the bearing frame through the knuckle bearings.An upper mounting shaft is arranged on the upper portion of the bearing frame, and a rubber bearing is arranged on the upper mounting shaft.The upper hinge assembly comprises two first connecting rods, a second connecting rod, two first mounting bases and two second mounting bases.One end of each first connecting rod is hinged to the bearing frame through the rubber bearing.The other end of each first connecting rod is hinged to the corresponding first mounting base through a third knuckle bearing.The two ends of the second connecting rod are hinged between the two second mounting bases through fourth knuckle bearings.One second mounting base is fixed to the upper portion of the bearing frame.Reliability of the tramcar is improved.
Description
Technical field
The present invention relates to vehicular traffic, particularly relate to a kind of compartment articulated mounting and tramcar.
Background technology
Tramcar is the vehicles of common of people's go off daily, tramcar is usually provided with multiple compartment, adjacent two compartments are connected by articulated joint, China Patent No. 971967709, disclose the hybrid hinge joint of the adjacent compartment of a kind of vehicular traffic separated by middle cabin, aforementioned patents disclose adjacent two compartment to be articulated and connected by middle cabin, middle cabin has two articulated joints and is respectively articulated with the compartment of correspondence, vertical and horizontal load between two compartments is both needed to mutually be transmitted by middle cabin, in actual use, articulated joint on middle cabin and middle cabin thereof bears compartment on the one hand to the longitudinal force of its applying and cross force, on the other hand also subject to the compartment vertical force to its applying.It is to say, the power produced between two compartments is all applied to middle cabin and is transmitted by middle cabin so that the stressing conditions complexity anti-fatigue performance in middle cabin is poor, it is easy to is damaged, causes that the reliability of tramcar is relatively low.
Summary of the invention
The technical problem to be solved is: provide a kind of compartment articulated mounting and tramcar, it is achieved improve the reliability of tramcar.
For achieving the above object, the present invention provides a kind of compartment articulated mounting, including bearing frame, lower hinge assembly, upper articulation assembly and two protective plates, described lower hinge assembly includes the first oscillating bearing, second joint bearing, first connecting plate and the second connecting plate, described first oscillating bearing and described second joint bearing are co-axially located at the bottom of described bearing frame up and down, described first connecting plate is hinged on described second connecting plate by described first oscillating bearing, described second connecting plate passes through described second joint bearing hinge connection on described bearing frame；The top of described bearing frame is provided with installation axle, described upper installation axle is provided with rubber shaft bearing, described upper articulation assembly includes two first connecting rods, a piece second connecting rod, two the first mounting seats and two described second mounting seats, described first mounting seat is provided with three-knuckle bearing, described second mounting seat is provided with the 4th oscillating bearing, the one end of described first connecting rod is hinged on described bearing frame by described rubber shaft bearing, the other end of described first connecting rod is hinged by described three-knuckle bearing and described first mounting seat, the two ends of described second connecting rod are hinged between two described second mounting seats by described 4th oscillating bearing, wherein described in one, the second mounting seat is fixed on the top of described bearing frame, described first connecting rod and described second connecting rod are length-adjustable adjustment connecting rod；The both sides of described bearing frame are respectively arranged with described protective plate.
Further, also set up linkage between described protective plate and described bearing frame, between described protective plate and described bearing frame, be additionally provided with extension spring.
Further, the both sides of described protective plate are additionally provided with outward extending guided plate.
Further, the dead in line of described first oscillating bearing, described second joint bearing and described rubber shaft bearing, the axis of described 4th oscillating bearing is parallel with the axis of described rubber shaft bearing, and the axis of described three-knuckle bearing and the axial space of described rubber shaft bearing are crisscross arranged.
Further, described adjustment connecting rod includes sleeve and two adjusting screw rods, and the Single port of described sleeve is formed with left-hand screw screw thread, and the another port of described sleeve is formed with right-hand screw screw thread, and described adjusting screw rod is threaded in described sleeve.
Further, described first connecting plate is connected with the inner ring of described first oscillating bearing, the outer ring of described first oscillating bearing is connected with described second connecting plate, described second connecting plate is also connected with the inner ring of described second joint bearing, and the outer ring of described second joint bearing is fixed on described bearing frame.
Further, it is additionally provided with the 5th oscillating bearing between described first connecting plate and the second connecting plate, described first connecting plate is connected with the outer ring of described 5th oscillating bearing, described second connecting plate is provided with the first bolt, the inner ring of described 5th oscillating bearing is enclosed within described first bolt, and described 5th oscillating bearing is clipped between the head of described second connecting plate and described first bolt.
Further, being fixed with connecting cylinder on described first connecting plate, described connecting cylinder is formed with shoulder hole, and described connecting cylinder is additionally provided with turnup structure, described connecting cylinder is inserted in the inner ring of described first oscillating bearing, and the outer ring of described 5th oscillating bearing is stuck in described shoulder hole；Being opened in mounting groove on described second connecting plate, the outer ring of described first oscillating bearing is arranged in described mounting groove, and described second connecting plate is fixed on the inner ring of described second joint bearing；Described first oscillating bearing is clipped between described turnup structure and described second connecting plate.
Further, described second joint bearing also includes the clamp nut and the second bolt that are threaded togather, and the outer ring of described second joint bearing and inner ring are clipped between head and the described clamp nut of described second bolt.
The present invention also provides for a kind of tramcar, including at least two compartment, also include such as above-mentioned compartment articulated mounting, adjacent two described compartments are connected by described compartment articulated mounting, wherein, the first connecting plate in described compartment articulated mounting and the second connecting plate connect the bottom in the described compartment of correspondence respectively, and the first mounting seat in described compartment articulated mounting is connected to wherein on compartment described in, and the second mounting seat in described compartment articulated mounting is connected on another described compartment.
Compartment provided by the invention articulated mounting and tramcar, by arranging lower hinge assembly in the bottom of bearing frame, two connecting plates of lower hinge assembly are connected on bearing frame by two oscillating bearings being coaxially disposed, the articulated position in compartment is on the same axis, effectively avoid bearing frame and produce high torque because of stress, effectively raise the anti-fatigue performance of bearing frame, first connecting rod compound rubber bearing and three-knuckle bearing, the requirement of rotational action between two compartments can be met, and rubber shaft bearing also acts as good cushioning effect, rubber shaft bearing can play the effect of buffer compartment longitudinal direction and side knock, and the installation bolt place of rubber shaft bearing and bearing frame all uses elastic cylindrical pin to position, bolt can be avoided to be subject to shearing force, connected mode is more reliable；Second connecting rod coordinates the 4th oscillating bearing impact when can relax lateral direction of car displacement remaining connected to connect remaining stable for of relative position between two compartments, improves the reliability of tramcar；It addition, by arranging protective plate in the both sides of bearing frame, the space formed between adjacent two compartments is covered by protective plate, it is possible to avoids pedestrian to fall and is drawn under the car in car side, optimizes the appearance of tramcar simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of tramcar embodiment of the present invention；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is the sectional view of tramcar embodiment middle and lower part of the present invention hinge assembly；
Fig. 4 is the structural representation of tramcar embodiment middle and upper part of the present invention hinge assembly.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As Figure 1-Figure 4, the present embodiment tramcar, including at least two compartment 100, also include compartment articulated mounting 200, adjacent two described compartments 100 are connected by described compartment articulated mounting 200.Concrete, compartment articulated mounting 200 includes bearing frame 1, lower hinge assembly 2, upper articulation assembly 3 and protective plate 4, the both sides of bearing frame 1 are respectively arranged with described protective plate 4, described lower hinge assembly 2 includes the first oscillating bearing 21, second joint bearing 22, first connecting plate 23 and the second connecting plate 24, described first oscillating bearing 21 and described second joint bearing about 22 are co-axially located at the bottom of described bearing frame 1, described first connecting plate 23 is hinged on described second connecting plate 24 by described first oscillating bearing 21, described second connecting plate 24 is hinged on described bearing frame 1 by described second joint bearing 22；nullThe top of described bearing frame 1 is provided with installation axle (not shown)，Described upper installation axle is provided with rubber shaft bearing 11，Described upper articulation assembly 3 includes two first connecting rods 31、A piece second connecting rod 32、Two the first mounting seats 33 and two described second mounting seats 34，Described first mounting seat 33 is provided with three-knuckle bearing 311，Described second mounting seat 34 is provided with the 4th oscillating bearing 321，The one end of described first connecting rod 31 is hinged on described bearing frame 1 by described rubber shaft bearing 11，The other end of described first connecting rod 31 is hinged with described first mounting seat 33 by described three-knuckle bearing 311，The two ends of described second connecting rod 32 are hinged between two described second mounting seats 34 by described 4th oscillating bearing 321，Wherein described in one, the second mounting seat 34 is fixed on the top of described bearing frame，First mounting seat 33 is connected to wherein on compartment 100 described in，Another second mounting seat 34 is connected on another described compartment 100，And the first connecting plate 21 and the second connecting plate 22 connect the bottom in corresponding described compartment 100 respectively.
Specifically, two compartments 100 adjacent in the present embodiment tramcar are linked together by compartment articulated mounting 200, wherein, the bottom in compartment 100 is connected by the first connecting plate 23 and the second connecting plate 24, and the first connecting plate 23 and the second connecting plate 24 are hinged on bearing frame 1 by the first oscillating bearing 21 and the second joint bearing 22 being coaxially disposed, when rotating generation angle in two compartments 100, bearing frame 1 is not subject to longitudinal alternate load such as pull strength and brake force, it is solely subjected to vertical force, load is single and without alternating characteristics, improve the anti-fatigue performance of bearing frame 1.Simultaneously, two first connecting rods 31 in upper articulation assembly 3 form V-structure and connect a wherein compartment 100, and first connecting rod 31 is hinged on described bearing frame 1 further through rubber shaft bearing 11, rubber shaft bearing 11 has good shock-absorbing capacity, effectively slow down the impulsive force that bearing frame 1 is produced by compartment 100, simultaneously, another compartment 100 is hinged on bearing frame 1 by second connecting rod 32, second connecting rod 32 can control the distance between two compartments 100, impact during compartment 100 lateral displacement can be relaxed, remain connected to remaining stable for of the relative position between two compartments 100 connect.Wherein, described first connecting rod 31 and described second connecting rod 32 are length-adjustable adjustment connecting rod, such as: regulate connecting rod and can include sleeve and two adjusting screw rods, the Single port of described sleeve is formed with left-hand screw screw thread, the another port of described sleeve is formed with right-hand screw screw thread, and described adjusting screw rod is threaded in described sleeve.Additionally, the dead in line of the first oscillating bearing 21, described second joint bearing 22 and described rubber shaft bearing 11, the axis of described 4th oscillating bearing 321 is parallel with the axis of described rubber shaft bearing 11, and the axial space of the axis of described three-knuckle bearing 311 and described rubber shaft bearing 11 is crisscross arranged.And for convenient upper articulation assembly 3 of installing, the top of bearing frame 1 is provided with mounting bracket 12, being formed with described upper installation axle in described mounting bracket 12, described mounting bracket 12 is provided with riser 121, described second mounting seat 34 is fixed on described riser 121.And, protective plate 4 is arranged on the both sides of bearing frame 1 and hides the interval formed between adjacent two compartments 100, protective plate 4 is it can be avoided that pedestrian falls between two compartments 100 because falling, effectively raise security reliability, and described in protective plate and 4, between bearing frame 1, also set up linkage 41, it is additionally provided with extension spring 42 between described protective plate 4 and described bearing frame 1, and the both sides of protective plate 4 are additionally provided with outward extending guided plate 40, and linkage 41 can adopt two set quadric chains, at straightway, protective plate 4 is under the dual function of extension spring 42 pulling force and self gravitation, both sides, compartment 100, the two set protective plates 4 being arranged symmetrically with along compartment 100 vertical section are close to side, compartment 100；By straightway entrance curve section, the inner side of curve protective plate 4 is laterally progressively outer along compartment 100 under the squeezing action of guided plate to be moved until maximum, and extra curvature side protective plate 4 is close to side, compartment 100 under extension spring 42 pulling force effect and remains stationary as；Straightway is sailed into by curved section; the inner side of curve protective plate 4 under extension spring 42 pulling force and self gravitation dual function along compartment 100 laterally progressively in shifting until restPosing; extra curvature side protective plate 4 is still close to side, compartment 100 under extension spring 42 pulling force and self gravitation dual function and remains stationary as; avoid vehicle and sidewinder the collision between the protective plate 4 and compartment 100 caused, not only protect protective plate 4 but also decrease noise source.
Further, the intensity that is articulated and connected for more effective raising and safety coefficient, described first connecting plate 23 is connected with the inner ring 211 of described first oscillating bearing 21, the outer ring 212 of described first oscillating bearing 21 is connected with described second connecting plate 24, described second connecting plate 24 is also connected with the inner ring 221 of described second joint bearing 22, and the outer ring 222 of described second joint bearing 22 is fixed on described bearing frame 1.Concrete, first connecting plate 23 and the second connecting plate 24 are both connected on the first oscillating bearing 21, the alternate loads such as pull strength and brake force that compartment 100 produces are made to be directly delivered to the second connecting plate 24 by the first oscillating bearing 21 from the first connecting plate 23, without by bearing frame 1, and the first connecting plate 23 and the second connecting plate 24 by the first oscillating bearing 21 hinged after, second connecting plate 24 is hinged on bearing frame 1 by second joint bearing 22, therefore bearing frame 1 is only subjected only to vertical force, load is single and without alternation feature；nullPreferably，It is additionally provided with the 5th oscillating bearing 25 between first connecting plate 23 and the second connecting plate 24，Described first connecting plate 23 is connected with the outer ring 252 of described 5th oscillating bearing 25，Described second connecting plate 24 is provided with the first bolt 253，The inner ring 251 of described 5th oscillating bearing 25 is enclosed within described first bolt 253，Described 5th oscillating bearing 25 is clipped between the head of described second connecting plate 24 and described first bolt 253，Concrete，First oscillating bearing 21 is main loading bearing，Transmit most pull strength and brake force，5th oscillating bearing 25 is that auxiliary loading bearing is to play the effect that second joint bearing 22 produces centralized positioning，So that overall structure is more compact and thrust and radially bearing capacity is higher，Be articulated and connected intensity and the safety coefficient that are radially articulated and connected between the first connecting plate 23 and the second connecting plate 24 can be improved again while saving the first connecting plate 23 and the second connecting plate 24 are articulated and connected space.Additionally, in order to improve structural strength and the reliability of oscillating bearing, first connecting plate 23 is fixed with connecting cylinder 231, described connecting cylinder 231 is formed with shoulder hole (not shown), described connecting cylinder 231 is additionally provided with turnup structure (not shown), described connecting cylinder 231 is inserted in the inner ring 211 of described first oscillating bearing 21, and the outer ring 252 of described 5th oscillating bearing 25 is stuck in described shoulder hole；Being opened in mounting groove (not shown) on described second connecting plate 24, the outer ring 212 of described first oscillating bearing 21 is arranged in described mounting groove, and described second connecting plate 24 is fixed on the inner ring 221 of described second joint bearing 22；Described first oscillating bearing 21 is clipped between described turnup structure and described second connecting plate 24；Same, second joint bearing 22 also includes the clamp nut 224 and the second bolt 223 that are threaded togather, the outer ring 222 of described second joint bearing 22 and inner ring 221 are clipped between head and the described clamp nut 224 of described second bolt 223, and better support and spacing in order to inner ring 221 is provided, the head of the second bolt 223 forms the first globoidal structure (not shown), and the inner ring 221 of described second joint bearing 22 forms the second globoidal structure (not shown) coordinated with described first globoidal structure.Concrete, it is arranged on the inner ring of the first oscillating bearing 21 of bearing frame 1 bottom, second joint bearing 22 and the 5th oscillating bearing 25 and outer ring all by together with external structure effectively steps up, so that the first oscillating bearing 21, second joint bearing 22 and the 5th oscillating bearing 25 can bear bigger load, to meet the bonding strength requirement between compartment 100.
Compartment provided by the invention articulated mounting and tramcar, by arranging lower hinge assembly in the bottom of bearing frame, two connecting plates of lower hinge assembly are connected on bearing frame by two oscillating bearings being coaxially disposed, the articulated position in compartment is on the same axis, effectively avoid bearing frame and produce high torque because of stress, effectively raise the anti-fatigue performance of bearing frame, first connecting rod compound rubber bearing and three-knuckle bearing, the requirement of rotational action between two compartments can be met, and rubber shaft bearing also acts as good cushioning effect, rubber shaft bearing can play the effect of buffer compartment longitudinal direction and side knock, and the installation bolt place of rubber shaft bearing and bearing frame all uses elastic cylindrical pin to position, bolt can be avoided to be subject to shearing force, connected mode is more reliable；Second connecting rod coordinates the 4th oscillating bearing impact when can relax lateral direction of car displacement remaining connected to connect remaining stable for of relative position between two compartments, improves the reliability of tramcar.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a compartment articulated mounting, it is characterized in that, including bearing frame, lower hinge assembly, upper articulation assembly and two protective plates, described lower hinge assembly includes the first oscillating bearing, second joint bearing, the first connecting plate and the second connecting plate, described first oscillating bearing and described second joint bearing are co-axially located at the bottom of described bearing frame up and down, described first connecting plate is hinged on described second connecting plate by described first oscillating bearing, and described second connecting plate passes through described second joint bearing hinge connection on described bearing frame；The top of described bearing frame is provided with installation axle, described upper installation axle is provided with rubber shaft bearing, described upper articulation assembly includes two first connecting rods, a piece second connecting rod, two the first mounting seats and two described second mounting seats, described first mounting seat is provided with three-knuckle bearing, described second mounting seat is provided with the 4th oscillating bearing, the one end of described first connecting rod is hinged on described bearing frame by described rubber shaft bearing, the other end of described first connecting rod is hinged by described three-knuckle bearing and described first mounting seat, the two ends of described second connecting rod are hinged between two described second mounting seats by described 4th oscillating bearing, wherein described in one, the second mounting seat is fixed on the top of described bearing frame, described first connecting rod and described second connecting rod are length-adjustable adjustment connecting rod；The both sides of described bearing frame are respectively arranged with described protective plate.
2. compartment according to claim 1 articulated mounting, it is characterised in that also set up linkage between described protective plate and described bearing frame, be additionally provided with extension spring between described protective plate and described bearing frame.
3. compartment according to claim 1 articulated mounting, it is characterised in that the both sides of described protective plate are additionally provided with outward extending guided plate.
4. compartment according to claim 1 articulated mounting, it is characterised in that the dead in line of described first oscillating bearing, described second joint bearing and described rubber shaft bearing；The axis of described 4th oscillating bearing is parallel with the axis of described rubber shaft bearing；The axis of described three-knuckle bearing and the axial space of described rubber shaft bearing are crisscross arranged.
5. compartment according to claim 1 articulated mounting, it is characterized in that, described adjustment connecting rod includes sleeve and two adjusting screw rods, the Single port of described sleeve is formed with left-hand screw screw thread, the another port of described sleeve is formed with right-hand screw screw thread, and described adjusting screw rod is threaded in described sleeve.
6. compartment according to claim 1 articulated mounting, it is characterized in that, described first connecting plate is connected with the inner ring of described first oscillating bearing, the outer ring of described first oscillating bearing is connected with described second connecting plate, described second connecting plate is also connected with the inner ring of described second joint bearing, and the outer ring of described second joint bearing is fixed on described bearing frame.
7. compartment according to claim 6 articulated mounting, it is characterized in that, it is additionally provided with the 5th oscillating bearing between described first connecting plate and the second connecting plate, described first connecting plate is connected with the outer ring of described 5th oscillating bearing, described second connecting plate is provided with the first bolt, the inner ring of described 5th oscillating bearing is enclosed within described first bolt, and described 5th oscillating bearing is clipped between the head of described second connecting plate and described first bolt.
8. compartment according to claim 7 articulated mounting, it is characterized in that, described first connecting plate is fixed with connecting cylinder, described connecting cylinder is formed with shoulder hole, described connecting cylinder is additionally provided with turnup structure, described connecting cylinder is inserted in the inner ring of described first oscillating bearing, and the outer ring of described 5th oscillating bearing is stuck in described shoulder hole；Being opened in mounting groove on described second connecting plate, the outer ring of described first oscillating bearing is arranged in described mounting groove, and described second connecting plate is fixed on the inner ring of described second joint bearing；Described first oscillating bearing is clipped between described turnup structure and described second connecting plate.
9. compartment according to claim 6 articulated mounting, it is characterized in that, described second joint bearing also includes the clamp nut and the second bolt that are threaded togather, and the outer ring of described second joint bearing and inner ring are clipped between head and the described clamp nut of described second bolt.
10. a tramcar, including at least two compartment, it is characterized in that, also include as arbitrary in claim 1-9 as described in compartment articulated mounting, adjacent two described compartments are connected by described compartment articulated mounting, wherein, the first connecting plate in described compartment articulated mounting and the second connecting plate connect the bottom in the described compartment of correspondence respectively, the first mounting seat in described compartment articulated mounting is connected to wherein on compartment described in, and the second mounting seat in described compartment articulated mounting is connected on another described compartment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015209792716 | 2015-12-01 | ||
| CN201520979271 | 2015-12-01 |
Publications (2)
| Publication Number | Publication Date |
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| CN105752105A true CN105752105A (en) | 2016-07-13 |
| CN105752105B CN105752105B (en) | 2018-01-30 |
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110189.9A Active CN105751840B (en) | 2015-12-01 | 2016-02-29 | Railroad vehicle |
| CN201610110191.6A Active CN105667528B (en) | 2015-12-01 | 2016-02-29 | Tramcar |
| CN201610110193.5A Active CN105752105B (en) | 2015-12-01 | 2016-02-29 | Compartment articulated mounting and tramcar |
| CN201610988876.0A Pending CN106564348A (en) | 2015-12-01 | 2016-11-10 | Compartment hinge device and streetcar |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110189.9A Active CN105751840B (en) | 2015-12-01 | 2016-02-29 | Railroad vehicle |
| CN201610110191.6A Active CN105667528B (en) | 2015-12-01 | 2016-02-29 | Tramcar |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610988876.0A Pending CN106564348A (en) | 2015-12-01 | 2016-11-10 | Compartment hinge device and streetcar |
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| CN (4) | CN105751840B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564348A (en) * | 2015-12-01 | 2017-04-19 | 中车四方车辆有限公司 | Compartment hinge device and streetcar |
| WO2017092461A1 (en) * | 2015-12-01 | 2017-06-08 | 中车四方车辆有限公司 | Carriage hinge device and tramcar |
| CN109538120A (en) * | 2019-01-17 | 2019-03-29 | 安百拓（南京）建筑矿山设备有限公司 | A kind of drilling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860186B (en) * | 2018-06-26 | 2020-03-10 | 中车株洲电力机车研究所有限公司 | Through passage for self-guiding virtual track train and design method thereof |
| CN110104017A (en) * | 2019-04-30 | 2019-08-09 | 中车四方车辆有限公司 | Tramcar |
| CN112550486B (en) * | 2020-12-04 | 2021-11-16 | 中车南京浦镇车辆有限公司 | Vehicle body and rubber wheel train |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106564348A (en) * | 2015-12-01 | 2017-04-19 | 中车四方车辆有限公司 | Compartment hinge device and streetcar |
| WO2017092461A1 (en) * | 2015-12-01 | 2017-06-08 | 中车四方车辆有限公司 | Carriage hinge device and tramcar |
| CN109538120A (en) * | 2019-01-17 | 2019-03-29 | 安百拓（南京）建筑矿山设备有限公司 | A kind of drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105667528A (en) | 2016-06-15 |
| CN105667528B (en) | 2018-02-02 |
| CN105752105B (en) | 2018-01-30 |
| CN105751840B (en) | 2018-04-03 |
| CN105751840A (en) | 2016-07-13 |
| CN106564348A (en) | 2017-04-19 |
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