WO2022012059A1 - 一种贯通道及具有其的连挂贯通道装置 - Google Patents

一种贯通道及具有其的连挂贯通道装置 Download PDF

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Publication number
WO2022012059A1
WO2022012059A1 PCT/CN2021/079802 CN2021079802W WO2022012059A1 WO 2022012059 A1 WO2022012059 A1 WO 2022012059A1 CN 2021079802 W CN2021079802 W CN 2021079802W WO 2022012059 A1 WO2022012059 A1 WO 2022012059A1
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WO
WIPO (PCT)
Prior art keywords
assembly
side wall
rotating shaft
locking
channel
Prior art date
Application number
PCT/CN2021/079802
Other languages
English (en)
French (fr)
Inventor
李景山
徐磊
钱海飞
钱雪刚
Original Assignee
常州今创风挡系统有限公司
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Filing date
Publication date
Application filed by 常州今创风挡系统有限公司 filed Critical 常州今创风挡系统有限公司
Publication of WO2022012059A1 publication Critical patent/WO2022012059A1/zh

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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
    • 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
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • 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
    • B61D17/08—Sides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Definitions

  • the invention belongs to the technical field of rail transit, and in particular relates to a through channel and a continuous through channel device having the same.
  • the through-passage in the prior art is used to keep the adjacent vehicles tightly connected, prevent the intrusion of wind, rain, etc., isolate high temperature and noise, and provide a good riding environment.
  • the two-piece side wall panels can move and/or swing relative to each other, and there is friction between the side wall panels when the vehicle body is running.
  • two side walls are usually used.
  • the wear-reducing strips are bonded between the contact parts of the plate, but such a method of reducing wear will still cause friction between the two side wall plates after the car body runs for a long time, which will eventually lead to the functional failure of the two side wall plates.
  • the swing mechanism is usually installed on the two pieces. side wall for this function.
  • this kind of pendulum shifting mechanism will have the following problems when the car body is running: 1)
  • the guide rod is a single-sided guide groove. Under the extreme motion state of the train, such as when the car body is stretched and/or raised, the positioning screw It will slide out of the guide groove position, causing the first side wall assembly and the second side wall assembly to separate and fall sideways, which is likely to bring personal safety hazards.
  • the two bearings in the first bracket assembly are installed at both ends of the tube, and the other ends of the two bearings do not have other stops, so it is easy for the bearings to disengage during the movement.
  • One end of the two-piece side wall panel that can move and/or swing relative to each other is positioned to the vehicle body through a positioning pin, and a locking pin hole is made on the positioning pin. Handle that can be lifted to unlock.
  • the rubber baffle on the top of the side wall is usually broken off with one hand, the other hand is inserted into the side wall, and the handle is pulled to release the handle from the positioning pin of the side wall panel.
  • the lock pin hole is opened on the top to realize the disassembly of the side wall panel; when the side wall panel needs to be installed, it is also manually inserted into the side wall and the handle is inserted into the lock pin hole of the positioning pin to realize the removal of the side wall panel. Installation; such disassembly and installation methods are too cumbersome, and manual insertion into positions that cannot be visually observed is likely to cause personal safety hazards.
  • the locking lever mechanism located in the connecting frame accommodating groove of the connecting frame assembly pulls the driving rod through the locking rod to achieve the locking function.
  • the present invention provides a through channel and a continuous through channel device having the same to overcome the defects in the prior art.
  • a through channel comprising: a first side wall, a side wall unlocking mechanism, and a locking lever mechanism; the first side wall is used in the through channel to cover the shed cloth in the through channel, and the maintenance of the through channel;
  • the side wall unlocking mechanism is connected to the first side wall for installation and disassembly of the first side wall in the through channel;
  • the locking lever mechanism is located at the outer end of the through channel to realize the through channel and External linking components or linking mechanisms are connected.
  • the first side wall includes: a first side wall component, a second side wall component, a rotating shaft component, a swing mechanism, a wear reducing component and a rotating shaft sleeve component; the first side wall component is connected with the rotating shaft component through the rotating shaft component.
  • the vehicle body is connected in a swingable and/or rotatable manner, the second side wall assembly is detachably connected with the vehicle body through the pivot sleeve assembly; the first side wall assembly is located outside the second side wall assembly, so The inner surface of the first sidewall assembly and the outer surface of the second sidewall assembly are approximately parallel and have a constant space gap.
  • the wear-reducing assembly and the swinging mechanism are respectively installed on the first sidewall assembly and the second sidewall assembly, and the wear-reducing assembly is located on the inner surface and the inner surface of the first sidewall assembly. between the outer surfaces of the second side wall assembly; the swing mechanism is located on the inner surfaces of the first side wall assembly and the second side wall assembly; the first side wall assembly and the second side wall assembly.
  • the side wall assembly is telescopic and/or oscillated through a structure combined with the anti-wear assembly and the swing mechanism; one end of the rotating shaft assembly is installed on the first side wall assembly, and the other end is installed on the vehicle body ; One end of the rotating shaft sleeve assembly is installed on the second side wall group, and the other end is installed on the middle connecting frame of the through channel.
  • the swinging mechanism includes: a pull rod seat assembly, a guide rod assembly, a screw group, an orifice plate, a first bracket assembly and a bracket; the pull rod seat assembly and the guide rod assembly are connected into one body through the screw group , the first bracket assembly is installed on the guide rod assembly, the bracket and the orifice plate are respectively installed on both sides of the first bracket assembly, and the bracket and the orifice plate are connected to the side wall by screws The plates are fastened and connected, the first bracket assembly is oscillatingly connected with the bracket and the orifice plate, and the first bracket assembly and the guide rod assembly are moved in connection.
  • the guide rod assembly includes: a stopper and a guide rod; one end of the stopper is used for welding or bonding the guide rod, and the other end of the stopper is in plane fit with the tie rod seat assembly.
  • the screw group is integrally connected with the pull rod seat assembly; a first bracket assembly is installed on the guide rod, and the guide rod is a double-sided open guide groove structure.
  • the first bracket assembly includes: a casting, a sliding bearing, a tube and a guide screw; the sliding bearing is sleeved in the tube, the tube penetrates the casting, and the guide screw is mounted on the tube;
  • the tube has a first straight section, a second straight section, a shoulder, a slot and a threaded hole.
  • the rotating shaft assembly includes: a rotating shaft fixing part, a rotating shaft swinging part and a rotating shaft part; the rotating shaft fixing part and the rotating shaft swinging part are connected into one body through the rotating shaft part, and the rotating shaft fixing part is fixedly connected to the side wall
  • the plate, the rotating shaft swinging part is connected to the external vehicle body, and the rotating shaft fixing part and the rotating shaft swinging part are rotated and/or swung through the rotating shaft part.
  • the rotating shaft swinging part includes: a rotating shaft plate pin shaft assembly, a rotating shaft backing plate, a bushing, a rotating shaft plate assembly and a screw washer group; a pin shaft stud is welded on the rotating shaft plate pin shaft assembly, and the rotating shaft plate pin
  • the shaft assembly is inserted into the installation hole of the shaft backing plate through a pin shaft, and the bushing is located outside the shaft backing plate and is used to fit on the pin shaft stud of the shaft plate pin shaft assembly.
  • the assembly is sleeved on the outside of the bushing, the screw washer set is used to stop the shaft plate assembly from moving along the axial direction of the center of the pin shaft stud on the shaft plate pin assembly, and the screw washer set is connected to the shaft.
  • the pin stud on the plate pin assembly is threadedly fastened.
  • the waist-shaped hole of the rotating shaft plate assembly is arranged to form an included angle of ⁇ with the horizontal central axis of the rotating shaft plate assembly, and the included angle of ⁇ is 10-18°;
  • the included angle ⁇ between the center of the waist-shaped hole in the shaft plate assembly and the vertical center of the screw washer group is between 60-80°, and the center of the waist-shaped hole in the shaft plate assembly and the screw washer
  • the included angle ⁇ between the vertical centers of the groups is between 60-80°, and the included angle ⁇ between the center of the waist-shaped hole in the shaft plate assembly and the vertical center of the screw washer group is between 90-120° .
  • the wear-reducing component includes the wear-reducing component located on the inner surface of the first sidewall component and the wear-reducing component located on the outer surface of the second sidewall component, and the wear-reducing component is a soft material
  • the wear-resistant component is made of steel, the wear-resistant component is covered on the outer surface of the second side wall component, the wear-reducing component is fixed on the inner surface of the first side wall component by screws, and the wear-resistant component is Components are secured to the outer surface of the second sidewall assembly by rivets.
  • the rotating shaft sleeve assembly includes: a fixed seat, a rotating shaft sleeve pin, a locking block and a positioning pin; the fixed seat of the rotating shaft sleeve assembly is mounted on the second side wall assembly, and the fixed seat and The shaft sleeve pin shaft is integrally formed, and the shaft sleeve pin shaft of the shaft sleeve assembly is inserted into the locking block fixedly installed on the side wall unlocking mechanism through fasteners, and the shaft sleeve pin shaft is The shaft and the locking block have locating holes whose centers are mutually penetrating on one axis, and the pin shaft part of the rotating shaft sleeve assembly of the rotating shaft sleeve assembly and the locking block are connected through the positioning holes through the positioning pins. position.
  • the side wall unlocking mechanism includes: a connecting plate, an unlocking mechanism and a handle assembly; one end of the rotating shaft sleeve assembly is installed on the second side wall assembly, and the other end is installed on the first side of the connecting plate; the handle assembly Installed on the second side of the connecting plate; the end of the unlocking mechanism penetrates the connecting plate and is exposed on the second side of the connecting plate, and at the same time the unlocking mechanism penetrates the shaft sleeve assembly; the end of the unlocking mechanism is connected to The handle assembly installed on the second side of the connecting plate abuts against and contacts, the handle assembly unlocks the unlocking mechanism, and the unlocking mechanism unlocks the unlocking mechanism through a tightening screw located outside the connecting plate The mechanism is fixed on the connecting plate.
  • the handle assembly includes: a handle, a longitudinal spacer block and a transverse spacer block, the longitudinal spacer block and the transverse spacer block are respectively fixed on the second side of the connecting plate, and the longitudinal spacer block is located on one side of the handle. On the side, the lateral spacer is located below the handle, and is used to limit the rotation position of the handle.
  • the unlocking mechanism includes: a first positioning pin assembly, a second positioning pin assembly, a seat body, an elastic member, and a rod portion; the first positioning pin assembly and the seat body are integrally installed, and the unlocking mechanism passes through The mounting screws penetrating the seat body fasten the seat body with the locking block in the rotating shaft sleeve assembly, and the first fastener installs the first positioning pin assembly on the The first end of the rod portion, the second positioning pin assembly and the rod portion are integrally installed, the elastic member is located at the bottom of the second positioning pin assembly, and is spaced apart from the second positioning pin assembly, and the elastic member is located at the bottom of the second positioning pin assembly. The member is retained by a second fastener and mounted to the second end of the rod portion having double-start threads.
  • the locking lever mechanism used for the connection and locking of the vehicle body in the rail transit vehicle, includes: a locking lever, a locking lever, a locking lever pin and a corner connection assembly; the locking lever and the locking lever The rods are all connected with the corner connecting assembly through the locking rod pin, and the corner connecting assembly is a multi-segment driving member structure; the central axes of the locking rod and the locking rod are always approximately vertical.
  • the corner connection assembly includes: a first end, a second end, a roller and a connecting rod; the connecting rods are arranged in pairs, and the first end and the second end are respectively located on both sides of the connecting rod,
  • the roller is rotatably installed in the connecting rod, the locking rod is pulled and moved synchronously by the corner connecting assembly, and the first end of the corner connecting assembly is connected to the locking rod through the pin shaft of the locking rod.
  • the locking rod is connected, the second end of the corner connecting assembly is connected with the locking rod through the locking rod pin, and the locking rod is pulled by the corner connecting assembly to move the locking rod.
  • corner connecting assembly is a three-section structure, and the first end and the second end of the corner connecting assembly respectively perform a swinging motion.
  • the locking lever The mechanism moves from the first working position to the third working position, and its corner connecting assembly always moves along the arc tangent direction of the curved curved segment of the connecting frame accommodating slot in the connecting frame assembly;
  • There is a roller that is always in linear contact with the curved surface segment of the elbow of the connecting frame receiving slot in the connecting frame assembly.
  • the present invention also provides a continuous hanging channel device with a through channel
  • the continuous hanging channel device further includes a second through channel
  • the hook of the connecting part of the first through channel is connected to the The locking plate of the connecting part of the second through-channel is connected, the hook of the connecting part of the second through-channel is connected with the locking plate of the connecting part of the first through-channel
  • the first through-channel is fixedly connected to the first through-channel a vehicle body
  • the second through-channel is fixedly connected to the second vehicle body
  • the first through-channel and the second through-channel are arranged in a symmetrical back-to-back structure
  • the first through-channel includes: a first bellows assembly and a first side wall
  • the second through passage includes: a second bellows assembly and a second side wall.
  • the first side wall part 1.
  • the notch on the tube in the swing mechanism limits the sliding bearing, and the threaded hole is installed to install the guide screw to stop the sliding bearing, which effectively improves the performance of the sliding bearing.
  • the sliding bearing in the tube can be directly disassembled and replaced, which effectively improves the maintainability.
  • the guide rod is slotted on both sides to prevent the side wall from stretching and swinging at the limit size, causing the guide screw to fall off the guide groove of the guide rod, resulting in the separation of the side wall and causing harm to the safety of passengers. 2.
  • the hinge plate assembly can swing between the swing parts of the rotating shaft, and the side wall assembly of the two-piece side wall panel can be compensated by its own structure during the movement of the vehicle body.
  • the waist-shaped hole design of the hinge plate can ensure that the side wall is inclined without compressing the space for passengers to ride, which is beneficial to improve the experience and comfort of passengers.
  • the wear reduction component formed by the combination of two materials with different hardness can better reduce the wear between the first side wall component and the second side wall component, and greatly improve the service life of the side wall. When one or both of the wear-reducing parts and the wear-resistant parts are nearly worn out, it is only necessary to replace the wear-reducing parts and/or the wear-resistant parts.
  • the structure design of the shaft sleeve assembly is simple, which is convenient for the locking and dismantling of the second side wall assembly, which greatly improves the maintenance efficiency of the side wall, and also facilitates the rapid maintenance of the bellows assembly inside the side wall. .
  • the unlocking mechanism has a simple structure and is convenient for installation, maintenance and operation, which solves the potential safety hazard in the prior art when the second side wall assembly needs to be installed and disassembled manually into the interior of the side wall for operation.
  • the operation is simple, convenient, and safe.
  • Such a structural design is simple, facilitates the locking and disassembly of the second side wall assembly, greatly improves the maintenance efficiency of the side wall, and also facilitates quick maintenance of the bellows assembly inside the side wall.
  • Locking lever mechanism realizes the traction of the locking lever to the locking lever through the corner connecting assembly with a three-stage structure. Pulling and adjusting the pulling angle, this structure increases the adjustable angle range of the corner connecting assembly; in the locking lever mechanism, the corner connecting assembly moves against the curved curved section of the connecting frame accommodating groove, such a structural design
  • the width and sides of the accommodating grooves formed on the connecting frame can be narrowed, and on the premise of satisfying the locking function of the locking lever mechanism, the volume of the connecting frame can be made small and the overall weight of the connecting frame can be reduced.
  • the space between the central axis of the locking rod and the locking rod can always be kept approximately vertical, and the corner connecting assembly always follows the curved surface of the elbow of the accommodating groove of the connecting frame.
  • the segment moves in the tangential direction of the arc, thereby making the locking function of the locking lever mechanism more stable, which is beneficial to improve the service life of the locking mechanism.
  • FIG. 1 is a schematic diagram of the overall three-dimensional structure of the continuous hanging channel device of the present invention.
  • Fig. 2 is the front view structure schematic diagram of the continuous hanging channel device of the present invention.
  • Fig. 3 is the left side structural schematic diagram of the continuous hanging channel device of the present invention.
  • Fig. 4 is the three-dimensional structural schematic diagram of the first side wall of the through-channel of the present invention.
  • FIG. 5 is a schematic view of the cutaway structure of the first side wall of the through channel of the present invention.
  • FIG. 6 is a three-dimensional structural schematic diagram of the first sidewall shifting mechanism of the through-channel according to the present invention.
  • FIG. 7 is a schematic diagram of a three-dimensional exploded structure of the first sidewall shifting mechanism of the through-channel according to the present invention.
  • FIG. 8 is a schematic structural diagram of the guide rod of the first side wall shifting mechanism of the through channel of the present invention.
  • FIG. 9 is a schematic plan view of the first bracket assembly of the first side wall shifting mechanism of the through-channel according to the present invention.
  • Figure 10 is a cross-sectional structural schematic diagram of the first bracket assembly of the first side wall shifting mechanism of the through-channel according to the present invention.
  • Figure 11 is a schematic view of the pipe cutaway structure of the first bracket assembly of the first side wall shifting mechanism of the through-channel according to the present invention.
  • Fig. 12 is a three-dimensional structural schematic diagram of the first side wall rotating shaft assembly of the through-channel according to the present invention.
  • FIG. 13 is a schematic diagram of a three-dimensional exploded structure of the through-channel first sidewall shaft assembly of the present invention.
  • FIG. 14 is a schematic diagram of a three-dimensional exploded structure of the swinging portion of the first side wall rotating shaft of the through-channel according to the present invention.
  • Figure 15 is a schematic diagram of the original position of the swinging portion of the first side wall rotating shaft of the through-channel according to the present invention.
  • Figure 16 is a schematic diagram of the first working position of the swinging portion of the first side wall rotating shaft of the through-channel according to the present invention.
  • Figure 17 is a schematic diagram of the second working position of the swinging portion of the first side wall rotating shaft of the through-channel according to the present invention.
  • FIG. 18 is a schematic structural diagram of the first side wall pivot plate assembly of the through-channel according to the present invention.
  • Figure 19 is a schematic plan view of the structure of the first sidewall wear reducing assembly of the through-channel according to the present invention.
  • Fig. 20 is a three-dimensional schematic diagram of the through-channel first sidewall pivot sleeve assembly of the present invention.
  • 21 is a schematic view of the cutaway structure of the first sidewall pivot sleeve assembly of the through-channel according to the present invention.
  • 22 is a schematic view of the three-dimensional structure in the first direction of the through-channel side wall unlocking mechanism of the present invention
  • 23 is a schematic view of the second direction three-dimensional structure of the through-channel side wall unlocking mechanism of the present invention.
  • Fig. 24 is a partial enlarged schematic view of the three-dimensional structure in the first direction of the through-channel side wall unlocking mechanism of the present invention.
  • Fig. 25 is a partial enlarged schematic view of the three-dimensional structure in the second direction of the side wall unlocking mechanism of the through-channel according to the present invention.
  • Figure 26 is a three-dimensional structural schematic diagram of the handle assembly in the through-channel side wall unlocking mechanism of the present invention.
  • Figure 27 is a schematic plan view of the handle assembly in the through-channel side wall unlocking mechanism of the present invention.
  • Figure 28 is a three-dimensional structural schematic diagram of the unlocking mechanism in the unlocking mechanism of the through-channel side wall of the present invention.
  • 29 is an exploded schematic view of the unlocking mechanism in the through-channel side wall unlocking mechanism of the present invention.
  • Figure 30 is a three-dimensional schematic diagram of the locking lever mechanism of the present invention.
  • Figure 31 is a three-dimensional exploded structural schematic diagram of the locking lever mechanism of the present invention.
  • 32 is a schematic structural diagram of the first working position of the locking lever mechanism of the present invention in the connecting frame;
  • 34 is a schematic structural diagram of the second working position of the locking lever mechanism of the present invention in the connecting frame;
  • Figure 35 is a schematic diagram of the second working position of the locking lever mechanism of the present invention.
  • 36 is a schematic structural diagram of the third working position of the locking lever mechanism of the present invention in the connecting frame;
  • Figure 37 is a schematic diagram of the third working position of the locking lever mechanism of the present invention.
  • Fig. 38 is a schematic view of the structure of the corner connecting assembly of the present invention.
  • Orifice plate 1440 first bracket assembly 1450, casting 1451, sliding bearing 1452, tube 1453,
  • Rotary shaft sleeve assembly 1600 fixed seat 1610, shaft sleeve pin shaft 1620, locking block 1630, positioning pin 1640,
  • Handle 2301 longitudinal pad 2302, transverse pad 2303, locking lever mechanism 3000,
  • the horizontal direction of the main view of the continuous channel device as the Z-axis reference direction
  • the vertical direction of the main view of the continuous channel device as the Y-axis reference direction
  • the internal side wall panel components of the first side wall or the second side wall of the continuous channel device The slip direction between them is the X-axis reference direction.
  • a continuous through-channel device with through-channels includes a first through-channel and a second through-channel; the first through-channel and the second through-channel are used to keep the adjacent vehicles tightly connected, It prevents wind, rain, etc. from intruding into the interior of the car body, has the functions of isolating high temperature and reducing noise, and can provide passengers with a good riding environment.
  • the locking hook of the connecting part of the first through-channel is connected with the locking plate of the connecting part of the second through-channel, and the locking hook of the connecting part of the second through-channel is connected with the hook of the connecting part of the first through-channel.
  • the locking plate is connected; the first through channel is fixedly connected to the first vehicle body, the second through channel is fixedly connected to the second vehicle body, and the first through channel and the second through channel are in a symmetrical back-to-back structure Setting; the first through-passage and the second through-passage can be made into the same structure, which is convenient for production and manufacture, and at the same time, there is no need to design drawings and molds for the two through-passages separately, which greatly saves manpower and material resources. and financial costs.
  • the first through passage includes: a first bellows assembly and a first side wall; the second through passage includes: a second bellows assembly and a second side wall.
  • the first sidewall 1000 includes: a first sidewall assembly 1100 , a second sidewall assembly 1200 , a rotating shaft assembly 1300 , a swing mechanism 1400 , a wear-reducing assembly 1500 and a rotating shaft sleeve assembly 1600 ;
  • the first side wall assembly 1100 in the side wall is connected to the vehicle body through the rotating shaft assembly 1300 in a swingable and/or rotatable manner, and the second side wall assembly 1200 is connected through the rotating shaft
  • the cover assembly 1600 is detachably connected to the vehicle body; the first side wall assembly 1100 is located outside the second side wall assembly 1200 , the inner surface of the first side wall assembly 1100 and the second side wall assembly 1200 The outer surfaces are approximately parallel and have a constant space gap.
  • the anti-friction assembly 1500 and the swing mechanism 1400 are installed on the first side wall assembly 1100 and the second side wall assembly 1200 respectively, and the anti-friction assembly 1500 is located on the first side wall assembly 1100 between the inner surface of the second sidewall assembly 1200 and the outer surface of the second sidewall assembly 1200; used to reduce or reduce the frictional contact between the inner surface of the first sidewall assembly 1100 and the outer surface of the second sidewall assembly 1200 during vehicle operation.
  • the swing mechanism 1400 is located on the inner surface of the first sidewall assembly 1100 and the second sidewall assembly 1200 ; Used to realize the telescopic and oscillating space after the first side wall assembly and the second side wall assembly are assembled, the first side wall assembly 1100 and the second side wall assembly 1200 pass through with the anti-friction assembly 1500
  • the structure combined with the swinging mechanism 1400 is telescopic and/or swinging; one end of the rotating shaft assembly 1300 is installed on the first side wall assembly 1100, and the other end is installed on the vehicle body for adjusting the running process of the vehicle body
  • One end of the shaft sleeve assembly 1600 is installed on the second side wall assembly 1200, and the other end is installed on the connecting plate 2100 of the middle connecting frame of the through channel , to realize the detachable connection between the rotating shaft sleeve assembly 1600 and the vehicle body.
  • the shifting mechanism 1400 is installed on the side wall panel of the vehicle, and is used to expand, retract and swing the two-piece side wall panels connected to each other to cover the bellows assembly and prevent the bellows assembly from being exposed to the influence of exposure. It is beautiful and is usually installed on two side wall panels at the same time by using a swinging mechanism 1400.
  • the swinging mechanism 1400 includes: a rod seat assembly 1410, a guide rod assembly 1420, a screw group 1430, an orifice plate 1440, a first bracket assembly 1450 and a bracket 1460; the rod seat assembly 1410 and the guide rod assembly 1420 are connected into one body through the screw group 1430, the first bracket assembly 1450 is mounted on the guide rod assembly 1420, the bracket 1460 is connected to the hole
  • the plates 1440 are respectively installed on both sides of the first bracket assembly 1450, and the brackets 1460 and the orifice plate 1440 are fastened to the side wall plates by screws.
  • the orifice plates 1440 are oscillatingly connected, and the first bracket assembly 1450 is movably connected to the guide rod assembly 1420 .
  • the guide rod assembly 1420 includes: a block 1421 and a guide rod 1422; one end of the block 1421 is used for welding or bonding the guide rod 1422, and the other end of the block 1421 is flatly attached to the rod seat assembly 1410
  • the first bracket assembly 1450 is installed on the guide rod 1422, and the guide rod 1422 is a double-sided open guide groove structure.
  • the guide groove of the guide rod 1422 restricts the moving position of the first bracket assembly 1450 , and the guide rod 1422 has a locking hole for preventing the relative movement of the side wall plate when the side wall plate is installed.
  • the guide rod 1422 is made of 304 stainless steel.
  • the guide rod 1422 is provided with guide grooves on both sides, so that when the first side wall assembly 1100 and the second side wall assembly 1200 move with each other, there are guide screws 1454 to limit the position, preventing the first side wall assembly 1100 and the second side wall assembly 1100 from moving.
  • the second side wall assembly 1200 has a limit size of telescoping and swinging, which causes the guide screws 1454 to fall off from the guide grooves of the guide rods 1422, resulting in the separation of the first side wall and the second side wall, thereby causing serious damage to the safety of passengers. harm.
  • the swing mechanism 1400 is located on the inner surface of the first side wall assembly 1100 and the second side wall assembly 1200, and is used to realize the spatial, telescopic and swinging of the first side wall assembly 1100 and the second side wall assembly 1200; the rod seat assembly 1410 and The guide rod assembly 1420 is fixedly connected by the screw group, which can realize rotation around the Z-axis reference direction of the screw group; the first bracket assembly 1450 is sleeved on the guide rod assembly 1420, and the guide rod assembly 1420 passes through the first bracket assembly 1450 The guide screw is slidably guided to realize the horizontal movement of the guide rod assembly 1420 in the X-axis reference direction; the bracket 1460 and the orifice plate 1440 are fixed between the first bracket assembly 1450 by tightening screws, and the first bracket assembly Bearings at both ends of the 1450 allow for twist in the Y-axis reference direction.
  • the guide rod assembly 1420 includes a guide rod 1421, and the first side wall assembly 1100 and the second side wall assembly 1200 can be spatially, telescopically, and oscillatedly realized through the guiding action of the guide rod 1422.
  • the guide rod assembly 1420 includes a guide rod 1422 suitable for horizontal movement in the X-axis reference direction, and a stopper 1421 fixed on the end of the guide rod 1422. bonding.
  • the first bracket assembly 1450 includes: a casting 1451, a sliding bearing 1452, a tube 1453 and a guide screw 1454; the sliding bearing 1452 is sleeved in the tube 1453, and the tube 1453 penetrates the casting 1451, the guide screw 1454 is installed on the tube 1453.
  • the pipe 1453 has a first straight section 14531, a second straight section 14532, a shoulder 14533, a slot 14534 and a threaded hole 14535, the slot 14534 is opened and closed on the inner hole of the first straight section 14531,
  • the first straight section 14531 and the second straight section 14532 pass through, the second straight section 14532 and the first straight section 14531 are stepped, and the shoulder 14533 is located in the first straight section 14531
  • the threaded hole 14535 is located in the second straight section 14532 and penetrates through the second straight section 14532 , and the guide screw 1454 is installed in the threaded hole 14535 .
  • the sliding bearing 1452 is made of PA66
  • the tube 1453 is made of 304 stainless steel.
  • the sliding bearing is mounted in the first straight section 14531 of the tube 1453, the first end of the sliding bearing abuts the shoulder 14533 of the first straight section 14531 of the tube, the slot 14534 is opened from the outside of the first straight section 14531 of the tube 1453 To the shoulder 14533 of the pipe 1453, the notch 1534 is used to facilitate the ejection of the sliding bearing by an external tool when the sliding bearing needs to be removed from the first straight section 14531 of the pipe 1453, so as to replace the sliding bearing conveniently and quickly.
  • the first straight section 14531 of the tube 1453 limits the first end of the sliding bearing through the structure of the slot 14534.
  • the tube 1453 is installed in the threaded hole 14535 through the second straight section 14532, and the guide screw 1454 is installed in the guide screw.
  • the 1454 satisfies the guiding and limiting of the guide rod 1422 and also acts as a stop for the second end of the sliding bearing, which effectively improves the use performance of the sliding bearing.
  • the sliding bearing in the tube 1453 can be directly disassembled and replaced, which effectively improves the maintainability.
  • the rotating shaft assembly 1300 is set as a set for the side wall panel of the vehicle body to adjust the flashing seam generated by the side wall panel when the vehicle body is running, including: a rotating shaft fixing part 1310, the rotating shaft swinging part 1320 and the rotating shaft part 1330; the rotating shaft fixing part 1310 and the rotating shaft swinging part 1320 are connected into one body by the rotating shaft part 1330, and the rotating shaft fixing part 1310 is connected with the rotating shaft by riveting, bonding or screwing.
  • the side wall panels are connected into one piece, preferably screw connection; the pivot shaft swing part 1300 is connected with the external vehicle body by screws.
  • the rotating shaft fixing portion 1310 and the rotating shaft swinging portion 1320 perform rotational motion and/or swinging through the rotating shaft portion 1300 .
  • the rotational movement between the rotating shaft fixing portion 1310 and the rotating shaft swinging portion 1200, the swing between the rotating shaft fixing portion 13100 and the rotating shaft swinging portion 1320, and the rotating shaft fixing portion 1310 and the rotating shaft swinging portion 1320 are combined.
  • the combination of the rotational movement and the swing between the rotating shaft swinging parts 1320, the rotating movement between the rotating shaft fixing part 1310 and the rotating shaft swinging part 1320 can be used to stretch and compress the side wall panels during the running process of the vehicle body.
  • the swing between the rotating shaft fixing part 1310 and the rotating shaft swinging part 1320 is to realize the position compensation of the swing when flash cracks occur on the side wall panel during the running of the vehicle body.
  • the combination of the following relative motions can be satisfied by installing the rotating shaft assembly in a set on the side wall panel.
  • two rotating shaft assemblies are located on the same side of the side wall panel, so that the side wall panel is always in good condition when the vehicle body is running.
  • the first rotating shaft assembly is in the stretching state of the side wall, and the second rotating shaft assembly is in the stretching working state of the opposite side wall; 2.
  • the first rotating shaft assembly is on the opposite side The stretching of the wall, the second rotating shaft assembly is in the compression working state of the side wall; 3.
  • the first rotating shaft assembly is in the stretching working state of the side wall, and the second rotating shaft assembly is in the swinging working state of the side wall; 4.
  • the first rotating shaft The component is in compression to the side wall, and the second shaft assembly is in the tension working state of the side wall; 5.
  • the first shaft component is in the compression working state of the side wall, and the second rotating shaft component is in the compression working state of the side wall; 6.
  • the first rotating shaft assembly is in the compression of the side wall, and the second rotating shaft assembly is in the swinging working state of the side wall; 7.
  • the first rotating shaft assembly is in the swinging working state of the side wall, and the second rotating shaft assembly is in the stretching working state of the side wall.
  • the first shaft assembly is in the swinging state of the side wall, and the second shaft assembly is in the compression working state of the side wall; 9.
  • the first shaft assembly is in the compression of the side wall, and the second shaft assembly is in the compression of the side wall. working status. Therefore, the rotating shaft assembly of this structure can meet the combination of the above 9 actions according to the actual operating conditions of the vehicle body, thereby realizing precise control of the position and movement of the side wall panel of the vehicle body, making the control range wider, to ensure that the side wall
  • the plate is always located at a constant position, the structure of the rotating shaft assembly has a simple overall structure, and is convenient to manufacture, install, maintain and maintain.
  • the first rotation angle of the space between the rotating shaft fixing portion 1310 and the rotating shaft swinging portion 1320 is between 10° and 170°, and the rotating shaft fixing portion 1310 and the rotating shaft swing.
  • the portion 1320 has a relatively large free position of movement.
  • the rotating shaft swinging part 1320 is connected to the external vehicle body by screws, the second rotation angle of the space between the rotating shaft fixing part 1310 and the rotating shaft swinging part 1320 is between 40° and 135° when the vehicle body is running normally.
  • the tie rod shaft assembly of the first side wall assembly on the side wall panel will interfere with the end face of the vehicle body; when the second rotation angle is greater than 135°, the pin shaft assembly of the second side wall assembly on the side wall panel will be connected with The intermediate frame in the through channel of the vehicle body interferes with the position.
  • the rotating shaft swinging part 1320 includes: a rotating shaft plate pin shaft assembly 1321, a rotating shaft backing plate 1322, a bushing 1323, a rotating shaft plate assembly 1324 and a screw washer group 1325; the rotating shaft plate pin shaft assembly 1321 is welded with Pin shaft stud, the shaft plate pin shaft assembly 1321 is inserted into the installation hole of the shaft shaft backing plate 1322 through the pin shaft stud, and the bushing 1323 is located outside the shaft backing plate 1322 and is used to fit on the shaft plate.
  • the shaft plate assembly 1324 On the pin stud of the pin shaft assembly 1321 , the shaft plate assembly 1324 is sleeved on the outside of the bushing 1323 , and the screw washer set 1325 is used to stop the shaft plate assembly 1324 along the shaft plate pin shaft assembly 1321 The center of the upper pin shaft stud moves in the axial direction, and the screw washer group 1325 is threadedly fastened to the upper pin shaft stud of the rotating shaft plate pin shaft assembly 1321 .
  • the included angle ⁇ between the center of the waist-shaped hole in the rotating shaft plate assembly 1324 and the vertical center of the screw washer group 1325 is between 60° and 80°, and the angle ⁇ is between 60° and 80°.
  • the angle ⁇ between the center of the waist-shaped hole in the shaft plate assembly 1324 and the vertical center of the screw washer group 1325 is between 60-80°,
  • the angle ⁇ is preferably 75°; when the vehicle body is running, when the vehicle end face is displaced, since the first side wall assembly 1100 is fixed on the vehicle body, and the second side wall assembly 1200 is fixed on the middle frame, the middle frame does not move when the vehicle body moves, resulting in A gap will appear between the first side wall assembly 1100 and the second side wall assembly 1200, and through this angle, the position compensation between the first side wall assembly 1100 and the second side wall assembly 1200 in the side wall panel is realized.
  • the angle ⁇ between the center of the waist-shaped hole in the rotating shaft plate assembly 1324 and the vertical center of the screw washer group 1325 is between 90-120°, and ⁇ is between 90- Between 120°, the ⁇ angle is preferably 105°; when the vehicle body is running, the displacement of the vehicle end face will cause the first side wall component 1100 in the side wall panel to pull the second side wall component 1200 in the side wall panel to have a height difference, resulting in a gap. , the position compensation between the first side wall component 1100 and the second side wall component 1200 in the side wall is realized through this angle.
  • the shaft plate assembly 1324 is combined with the waist-shaped hole on the shaft plate assembly 1324 along the outer contour of the bushing 1323 to realize the first working position and the second working position of the shaft plate assembly 1324 Swing back and forth.
  • the waist-shaped hole of the rotating shaft plate assembly 1324 is arranged to form an included angle of ⁇ with the horizontal central axis, wherein the included angle of ⁇ is 10-18°, and the included angle of ⁇ is preferably 14°.
  • the shaft backing plate 1322 and the bushing 1323 are engineering plastics
  • the screw and washer group 1325 has a washer of engineering plastics
  • the engineering plastics are PA66 reinforced nylon.
  • the washers in the screw washer group 1325 are in contact with the shaft plate assembly 1324 . Because the swing of the rotating shaft assembly is actually the rotation of the notch of the rotating shaft plate assembly 1324 around the pin shaft assembly 1321 of the rotating shaft plate, so as to avoid noise and improve wear resistance.
  • the friction between metal and metal is changed into metal and nylon friction, and the self-lubricating characteristics of nylon are used to improve the life and replaceability of the whole shaft assembly.
  • the anti-friction component 1500 includes the anti-friction component 1510 located on the inner surface of the first sidewall component 1100 and the anti-friction component 1510 located on the outer surface of the second sidewall component 1200
  • Abrasive component 1520 the wear-reducing component 1510 is a soft material such as PA66 nylon
  • the wear-resistant component 1520 is a steel material such as carbon steel or stainless steel.
  • the friction between the two side wall assemblies 1200 can be effectively reduced when the two side wall assemblies 1200 are extended, retracted, and oscillated, thereby avoiding the functional failure of the side walls caused by the long-term wear of the first side wall assemblies 1100 and the second side wall assemblies 1200 . problem.
  • the wear-resistant component 1520 covers the outer surface of the second sidewall assembly 1200, the wear-reducing component 1510 is fixed on the inner surface of the first sidewall component 1100 by screws, and the wear-resistant component 1520 is fixed by rivets on the outer surface of the second sidewall assembly 1200 .
  • the first side wall assembly 1100 and the second side wall assembly 1200 are mutually extended, stretched, and swayed with each other, resulting in a plane-to-planar relationship between the two side wall assemblies.
  • Frictional movement specifically: the inner surface of the first sidewall assembly 1100 and the outer surface of the second sidewall assembly 1200 generate relative frictional movement, and in the prior art, only by adhering friction-reducing strips between the two sidewall assemblies to achieve mitigation Relative friction, in this design, a nylon PA66 material wear-reducing member 1510 is placed in the inner cavity of the first side wall assembly 1100, and a steel material wear-resistant member 1520 is arranged on the outer surface of the second side wall assembly 1100 relative to the wear-reducing member 1510. , such as carbon steel or stainless steel, the wear-resistant component 1520 can be completely covered on the outer surface of the second side wall assembly 1200 , or can be partially fixed or covered on the outer surface of the second side wall assembly 1200 .
  • the wear reducing component 1500 formed by the combination of two materials with different hardness can better reduce the wear between the two, and greatly improve the service life of the sidewall.
  • the wear-reducing component 1510 is fixed on the inner surface of the first sidewall assembly 1100 by screws, and the wear-resistant component 1520 is fixed on the outer surface of the second sidewall component 1200 by rivets; when one or both of the wear-reducing component 1510 and the wear-resistant component 1520 are When the wear and tear is nearly exhausted, it is only necessary to replace the wear-reducing part 1510 and/or the wear-resistant part 1520 for replacement, the maintenance is simple and the operation is convenient, and the replaceability of the wear-reducing part 1510 and/or the wear-resistant part 1520 is strong and effective.
  • the visible surface of the side wall is protected, and the structural design does not require the overall replacement of the side wall, which can effectively save the cost of re-manufacturing the side wall.
  • the shaft sleeve assembly 1600 includes: a fixed seat 1610 , a shaft sleeve pin 1620 , a locking block 1630 and a positioning pin 1640 ;
  • the fixing seat 1610 is installed on the second side wall assembly 1200, the fixing seat 1610 and the shaft sleeve pin 1620 are integrally formed, and the shaft sleeve pin 1620 of the shaft sleeve assembly 1600 can be inserted or removed. It is placed inside the locking block 1630 which is fixedly installed on the connecting plate 2100.
  • the shaft sleeve pin 1620 and the locking block 1630 have a positioning hole whose center runs through each other on an axis, which is beneficial to the unlocking.
  • the mechanism 2200 can penetrate through and lock the shaft sleeve pin 1620 and the locking block 1630 , so as to realize the connection of the second side wall assembly 1200 and the connecting plate 2100 into one body.
  • the shaft sleeve pin 1620 can realize the movement of entering and exiting inside the locking block 1630 , and the part of the shaft sleeve pin 1620 of the shaft sleeve assembly 1600 is locked with the locking pin 1640 through the positioning pin 1640 .
  • the block 1630 is connected and positioned; when the second side wall assembly 1200 and the connecting plate 2100 need to be locked, only the first positioning pin assembly 2210 and the second positioning pin assembly 2220 in the unlocking mechanism 2200 need to be locked.
  • the positioning pins can be inserted into the positioning holes of the shaft sleeve pin 1620 and the locking block 1630; when the second side wall assembly 1200 and the connecting plate 2100 need to be disassembled, only the The positioning pins in the first positioning pin assembly 2210 and the second positioning pin assembly 2220 in the unlocking mechanism 2200 in the pin shaft 1620 and the positioning hole of the locking block 1630 are pulled out, and the second side is pulled out.
  • Wall assembly 1200 can be disassembled.
  • Such a simple structure design facilitates the locking and disassembly of the second side wall assembly 1200 , greatly improves the maintenance efficiency of the side wall, and also facilitates quick maintenance of the bellows assembly inside the side wall.
  • the side wall unlocking mechanism 2000 includes: a connecting plate 2100 , an unlocking mechanism 2200 , and a handle assembly 2300 ;
  • the shaft sleeve assembly 1600 is set in a set, one end of which is installed on the second side On the wall assembly, the other end is mounted on the first side of the connecting plate 2100, and the rotating shaft sleeve assembly 1600 realizes the second side wall assembly 1200 and the connecting plate through the connection between the internal rotating shaft sleeve pin 1620 and the locking block 1630 2100 is installed or removed;
  • the handle assembly 2300 is installed on the second side of the connecting plate 2100, and is used to operate the end of the unlocking mechanism 2200 to realize the locking and unlocking operations of the unlocking mechanism 2200;
  • the unlocking The mechanism 2200 is integrated with the locking block 1630 of the shaft sleeve assembly 1600 and penetrates through the locking block 1630 .
  • the end of the unlocking mechanism 2200 penetrates the connecting plate 2100 and is exposed on the second side of the connecting plate 2100 , the end of the unlocking mechanism 2200 abuts against and contacts the handle assembly 2300 installed on the second side of the connecting plate 2100 , and the unlocking mechanism 2200 realizes the shaft sleeve pin 1620 in the shaft sleeve assembly 1600
  • the separation or assembly of the locking block 1630 to realize the separation or assembly of the second side wall assembly and the connecting plate 2100, the handle assembly 2300 is used to lift or reset the end of the unlocking mechanism 2200 to realize the rotation of the unlocking mechanism 2300 to the shaft sleeve assembly 1600 for separation or assembly operations.
  • the rotating shaft sleeve assembly 1600 and the unlocking mechanism 2200 are located on the first side of the connecting plate 2100 , the handle assembly is located on the second side of the connecting plate, and the unlocking mechanism is installed through the rotating shaft sleeve assembly 1600 .
  • the end of the unlocking mechanism penetrates through the connecting plate and is exposed to the second side of the connecting plate.
  • the unlocking mechanism 2200 is fixed on the connecting plate 2100 by the fastening screws located outside the connecting plate 2100 .
  • the handle assembly 2300 includes: a handle 2301 , a longitudinal pad 2302 and a lateral pad 2303 , and the longitudinal pad 2302 and the lateral pad 2303 are respectively fixed to the On the second side of the connecting plate 2400, the longitudinal spacer 2302 is located on one side of the handle 2301, and is used to install the handle 2301, so that the handle 2301 can smoothly rotate on the longitudinal spacer 2302; the lateral spacer 2303 It is located below the handle 2301 and is used to define the rotation position of the handle 2301 .
  • the rotation position of the handle 2301 is limited by the lateral spacer block 2303 , and the handle 2301 can only be rotated in the direction A along the rotation axis located on the longitudinal spacer block 2302 .
  • the position of the handle 2301 needs to be manually operated by humans to unlock the unlocking mechanism 2200 and reset the handle 2301 .
  • a return spring can be installed at the position of the handle 2301 near the tail.
  • the unlocking mechanism 2200 includes: a first positioning pin assembly 2210, a second positioning pin assembly 2220, a seat 2230, an elastic member 2240, and a rod portion 2250;
  • a positioning pin assembly 2210 is integrally installed with the base body 2230 , and the unlocking mechanism 2200 locks the base body 2230 and the rotating shaft sleeve assembly 1600 through mounting screws 2280 passing through the base body 2230
  • the closing block 1630 is fastened and connected, the first fastener 2260 installs the first positioning pin assembly 2210 on the first end of the rod portion 2250 with double-ended threads, and the second positioning pin assembly 2220 is connected to the rod portion 2250 is installed in one piece, the elastic member 2240 is located at the bottom of the second positioning pin assembly 2220 and is spaced apart from the second positioning pin assembly 2220, the elastic member 2240 is used to limit the movement stroke of the unlocking mechanism 2200, the elastic member 2240 is restrained by a second fastener 2270 and mounted on the second end of
  • the locating pins of the first locating pin assembly 2210 and the second locating pin assembly 2220 are respectively inserted into the locating holes that pass through the locking block 1630 of the shaft sleeve assembly 1600 and the shaft 1620 of the shaft sleeve, so that the installation is fixed on the second side
  • the fixing base 1610 of the wall assembly 1200 and the locking block 1630 installed on the connecting plate 2100 are connected into one body, so as to realize the interconnection between the second side wall assembly 1200 and the connecting plate 2100, so as to realize the pairing of the second side wall assembly 1200 with the second connecting plate 2100.
  • Side wall components for multi-point positioning installation are provided.
  • the unlocking mechanism 2200 is always installed on the locking block 1630 of the set of rotating shaft sleeve assemblies 1600 located on the first side of the connecting plate 2100, and the rod portion 2250 of the unlocking mechanism 2200 always penetrates through the set of rotating shaft sleeve assemblies 1600.
  • the bottom of the locking block 1630 and the second positioning pin assembly 2220 located at the farthest end of the first positioning pin assembly 2210 has an elastic piece 2240 for restricting the lifting and restoring of the unlocking mechanism 2200.
  • the elastic piece 2240 can The elastic member 2240 is sleeved on the rod portion 2250 , and the second fastener 2270 located at the bottom of the elastic member 2240 and mounted on the rod portion 2250 is used to adjust the elastic force of the elastic member 2240 .
  • the first positioning pin assembly 2210 is mounted on the base body, and the base body 2230 is fastened to the locking block 1630 of the shaft sleeve assembly 1600 through the mounting screws 2280, so as to realize the positioning pin of the first positioning pin assembly 2210 to the locking block 1630
  • the second locking pin assembly 2220 and the first locking pin assembly 2210 are simultaneously installed on the rod portion 2250 to realize the linkage of the two locking pin assemblies.
  • the original state of the unlocking mechanism 2200 is as follows: the positioning pins of the first positioning pin assembly 2210 and the positioning pins of the second positioning pin assembly 2220 of the unlocking mechanism 2200 are inserted into the positioning pin holes of the locking block 1630 of the rotating shaft sleeve assembly 1600, respectively.
  • the locking block 1630 is installed and positioned.
  • the handle 2301 of the handle assembly 2300 When the side wall needs to be installed: pull the handle 2301 of the handle assembly 2300 located outside the connecting plate 2100, the handle 2301 of the handle assembly 2300 is in the opposite direction of A along the rotation axis on the longitudinal spacer 2302 installed on the connecting plate 2100 Rotating in the clockwise direction, the handle 2301 of the handle assembly 2300 touches the end of the first positioning pin assembly 2210 of the unlocking mechanism 2200 passing through the connecting plate 2100 to lift the unlocking mechanism 2200, and the positioning of the first positioning pin assembly 2210 of the unlocking mechanism 2200
  • the pins and the positioning pins of the second positioning pin assembly 2220 are separated from the locking blocks 1630 of the shaft sleeve assembly 1600 respectively.
  • the positioning pins of the first positioning pin assembly 2210 and the positioning pins of the second positioning pin assembly 2220 of the unlocking mechanism 2200 are respectively inserted into the positioning holes that pass through the locking block 1630 of the shaft sleeve assembly 1600 and the shaft sleeve pin shaft 1620 respectively.
  • the positioning pins of the first positioning pin assembly 2210 and the positioning pins of the second positioning pin assembly 2220 complete the positioning of the locking block 1630 .
  • the second side wall assembly and the connecting plate 2100 are installed and connected into one body. When it is necessary to dismantle the assembled side wall, it is only necessary to reverse the above-mentioned actions, and it will not be laid here.
  • the locking lever mechanism 3000 is used for the connection and locking of the vehicle body in the rail transit vehicle, including: a locking lever 3100 , a locking lever 3200 , and a locking lever pin Shaft 3300 and corner connecting assembly 3400; the locking rod 3100 is connected by the locking rod pin 3300 and the first end 3401 of the corner connecting assembly 3400, and the locking rod 3200 is connected by the locking rod pin 3300 is connected to the second end 3402 of the corner connecting assembly 3400.
  • the corner connecting assembly 3400 is a multi-segment driving member structure, which is preferably a three-segment type.
  • the locking rod 3100 pulls the first end of the corner connecting assembly 3400 to make the
  • the corner connection assembly 3400 fits the curved surface section of the elbow of the accommodating groove of the connecting frame of the vehicle body, and reciprocates in the bending direction along the curved surface section of the curved head of the accommodating groove of the connecting frame.
  • the second end of the corner connecting assembly 3400 drives the locking rod 3200 to make a reciprocating linear motion in the horizontal direction, namely the Z1/Z2 direction, in the accommodating groove of the connecting frame, and the locking rod 3100 and the locking
  • the central axis of rod 3200 is always approximately vertical.
  • the corner connection assembly 3400 includes: a first end 3401 , a second end 3402 , a roller 3403 and a connecting rod 3404 ; the connecting rods 3404 are arranged in pairs, and the first end 3401 and the second end 3402 are respectively located on both sides of the connecting rod 3404, the roller 3403 is rotatably installed in the connecting rod 3404, and the locking rod 3100 pulls the locking rod through the corner connecting assembly 3400
  • the 3200 moves synchronously and are respectively oscillated and connected to the connecting rod.
  • the connecting rods are arranged in pairs in the middle to install the fixed roller set.
  • the frame accommodating slot rolls to drive the locking rod 3100 and the second end 3402 respectively through the first end 3401 of the corner connecting assembly 3400 to drive the locking rod 3200 to reciprocate linearly in the connecting frame accommodating groove.
  • the first end 3401 of the corner connecting assembly 3400 is connected to the locking lever 3100 through the locking lever pin 3300
  • the second end 3402 of the corner connecting assembly 3400 is connected to the locking lever pin 3300 through the locking lever pin 3300 .
  • the locking rod 3200 is connected, and the locking rod 3100 pulls the locking rod 3200 to move through the corner connecting assembly 3400 .
  • the corner connecting assembly 3400 is a three-section structure, and the first end 3401 and the second end 3402 of the corner connecting assembly 3400 can swing respectively.
  • the central axes of the locking rod 3100 and the locking rod 3200 are always approximately vertical.
  • the locking lever mechanism 3000 moves from the first working position to the third working position, the centerline of the first end of the corner connection assembly 3400 and the lock
  • the angle between the center line of the first end 3401 of the first working position angle connecting assembly 3400 and the center axis of the locking rod 3100 projected on the plane is ⁇ 1, and the center line of the second end 3402 of the first working position angle connecting assembly 3400
  • the angle projected on the plane with the central axis of the locking rod 3200 is ⁇ 1; the angle projected on the plane by the central line of the first end 3401 of the second working position angle connecting component 3400 and the central axis of the locking rod 3100 on the plane is ⁇ 2,
  • the angle between the center line of the second end 3402 of the second working position angle connecting assembly 3400 and the center axis of the locking rod 3200 projected on the plane is ⁇ 2; the center line of the first end 3401 of the third working position angle connecting assembly 3400 and the lock
  • the included angle projected by the center axis of the rod 3100 on the plane is ⁇ 3, and the included angle between the center line of the second end 3402 of the third working position angle connecting assembly 3400 and the center axis of
  • the locking lever 3100 in the locking lever mechanism 3000 reciprocates along the Y1/Y2 direction, and the corner connecting assembly 3400 pulled by it moves from the first working position to the third working position.
  • the centerline of the first end 3401 of the corner connecting assembly 3400 and The angle ⁇ between the central axes of the locking levers 3100 is 3.3-15.3°.
  • the angle ⁇ is greater than 15.3°, the vehicle body is in the disassembled state, the locking lever pin 3300 reaches the limit position, and the entire locking lever mechanism 3000 will stop.
  • the ⁇ angle is less than 3.3°, the car body is in a linked state, the displacement of the locking lever mechanism 3000 will stop, and the locking handle will reach a self-locking state.
  • the locking lever 3200 in the locking lever mechanism reciprocates along the Z1/Z2 direction, and is pulled by the corner connecting assembly 3400 to move from the first working position to the third working position, the centerline of the second end 3402 of the corner connecting assembly 3400
  • the included angle ⁇ 5.2-18.8° with the central axis of the locking rod 3200, when the ⁇ angle is greater than 18.8°, the vehicle body is in the linked state, the locking rod pin 3300 reaches the limit position, and the entire locking mechanism will stop.
  • the ⁇ angle is less than 5.2°
  • the displacement of the locking mechanism will stop, and the locking handle will reach a self-locking state.
  • the angle range of ⁇ 1 is 2.5-4.5°, and the preferred angle of ⁇ 1 is 3.3°; the angle range of ⁇ 1 is 17-22°, and the preferred angle of ⁇ 1 is 18.8°.
  • the angle range of ⁇ 2 is 6-9°, and the preferred angle of ⁇ 2 is 7.6°; the angle range of ⁇ 2 is 9-13°, and the preferred angle of ⁇ 2 is 11°.
  • the locking lever mechanism 3000 When the vehicle body needs to be disassembled, when the locking lever mechanism 3000 is in the third working position, that is, the unlocking position, the angle range of ⁇ 3 is 13-17°, and the preferred angle of ⁇ 3 is 15.3°; the angle range of ⁇ 3 is 4-7°, and the preferred angle of ⁇ 3 is 5.2°. From the first working position to the third working position, the locking lever mechanism 3000 always moves along the tangential direction of the circular arc of the curved surface segment of the elbow of the connecting frame accommodating slot. At least one roller in the roller set of the corner connecting assembly 3400 is always in linear contact with the curved curved segment of the connecting frame accommodating groove in the connecting frame assembly.
  • the first side wall part 1.
  • the notch on the tube in the swing mechanism limits the sliding bearing, and the threaded hole is installed to install the guide screw to stop the sliding bearing, which effectively improves the performance of the sliding bearing.
  • the sliding bearing in the tube can be directly disassembled and replaced, which effectively improves the maintainability.
  • the guide rod is slotted on both sides to prevent the side wall from stretching and swinging at the limit size, causing the guide screw to fall off the guide groove of the guide rod, resulting in the separation of the side wall and causing harm to the safety of passengers. 2.
  • the hinge plate assembly can swing between the swing parts of the rotating shaft, and the side wall assembly of the two-piece side wall panel can be compensated by its own structure during the movement of the vehicle body.
  • the waist-shaped hole design of the hinge plate can ensure that the side wall is inclined without compressing the space for passengers to ride, which is beneficial to improve the experience and comfort of passengers.
  • the wear reduction component formed by the combination of two materials with different hardness can better reduce the wear between the first side wall component and the second side wall component, and greatly improve the service life of the side wall. When one or both of the wear-reducing parts and the wear-resistant parts are nearly worn out, it is only necessary to replace the wear-reducing parts and/or the wear-resistant parts.
  • the structure design of the shaft sleeve assembly is simple, which is convenient for the locking and dismantling of the second side wall assembly, which greatly improves the maintenance efficiency of the side wall, and also facilitates the rapid maintenance of the bellows assembly inside the side wall. .
  • the unlocking mechanism has a simple structure and is convenient for installation, maintenance and operation, which solves the potential safety hazard in the prior art when the second side wall assembly needs to be installed and disassembled manually into the interior of the side wall for operation.
  • the operation is simple, convenient, and safe.
  • Such a structural design is simple, facilitates the locking and disassembly of the second side wall assembly, greatly improves the maintenance efficiency of the side wall, and also facilitates quick maintenance of the bellows assembly inside the side wall.
  • Locking lever mechanism realizes the traction of the locking lever to the locking lever through the corner connecting assembly with a three-stage structure. Pulling and adjusting the pulling angle, this structure increases the adjustable angle range of the corner connecting assembly; in the locking lever mechanism, the corner connecting assembly moves against the curved curved section of the connecting frame accommodating groove, such a structural design
  • the width and sides of the accommodating grooves formed on the connecting frame can be narrowed, and on the premise of satisfying the locking function of the locking lever mechanism, the volume of the connecting frame can be made small and the overall weight of the connecting frame can be reduced.
  • the space between the central axis of the locking rod and the locking rod can always be kept approximately vertical, and the corner connecting assembly always follows the curved surface of the elbow of the accommodating groove of the connecting frame.
  • the segment moves in the tangential direction of the arc, thereby making the locking function of the locking lever mechanism more stable, which is beneficial to improve the service life of the locking mechanism.

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Abstract

一种贯通道及具有贯通道的连挂贯通道装置，该贯通道包括：第一侧墙（1000）、侧墙解锁机构（2000）、锁紧杆机构（3000）；所述第一侧墙（1000）用于贯通道中以遮蔽贯通道中的棚布组成，以及对所述贯通道的检修；所述侧墙解锁机构（2000）连接于所述第一侧墙（1000）用于对所述第一侧墙（1000）在贯通道中的安装和拆卸；所述锁紧杆机构（3000）位于贯通道外侧端部，用以实现贯通道和外部连挂组件或连挂机构相连接。

Description

一种贯通道及具有其的连挂贯通道装置 技术领域
本发明属于轨道交通技术领域，具体涉及一种贯通道及具有其的连挂贯通道装置。
背景技术
现有技术中贯通道用于保持相邻车辆连接紧密，防止风、雨等侵入，隔离高温和噪音，提供良好的乘车环境。存在如下的缺陷：两片式相互之间可实现相对移动和/或摆动的侧墙板，在车体运行时侧墙板之间存在摩擦，为了解决摩擦的技术问题通常采用在两块侧墙版接触部分之间粘接减磨条，但是这样的减磨方法在车体长时间运行后依然会存在两块侧墙板相互之间的摩擦，最终导致两块侧墙版功能性失效。同时为便于两片式侧墙板在车体通过非直线路段时进行延展、伸缩、摆动以提供乘客倚靠和提高安全性，防止折棚组件外露影响美观，通常采用移摆机构分别安装在两片侧墙上以实现该功能。但是这种移摆机构在车体运行时会存在如下的问题：1)导杆为单面导槽，在列车极限运动状态下，诸如车体在拉伸和/或抬高状态下，定位螺丝会滑出导槽位置，导致第一侧墙组件和第二侧墙组件分离并侧倒，容易带来人身安全隐患。2)第一支架组件中的两个轴承为安装在管的两端，两个轴承另一端都没有其他止档，在运动过程中容易发生轴承脱离的情况。两片式相互之间可实现相对移动和/或摆动的侧墙板一端通过定位销对车体进行定位，并定位销上开制锁销孔，通过在锁销孔内插入沿侧墙高度方向可对其进行提升解锁的把手。当需要打开侧墙板对折棚组件进行维修维护时，通常会人为一只手掰开侧墙上部的橡胶挡板，另一只手伸入侧墙内部，拉动把手使把手脱离侧墙板定位销上开制的锁销孔，实现对侧墙板的拆卸；当需要对侧墙板进行安装时，同样通过人为手动伸入侧墙内部将把手插入定位销的锁销孔内实现侧墙板的安装；这样的拆卸和安装方式过于繁琐，且人为手动伸入无法被视觉所观察到的位置容易造成人身安全隐患。当车体需要进行连挂时，位于连接框组件中连接框容置槽内的锁紧杆机构通过锁杆拉动驱动杆进行牵引以实现锁紧功能，锁杆在连接框容置槽内沿垂直方向做往复直线运动，驱动杆在锁杆的牵引下沿转轴自行旋转并整体在连接框内移动，锁紧杆机构中的锁杆牵引驱动杆，由驱动杆带动锁紧杆在连接框容置槽内沿水平方向做往复直线运动，这种结构往往会 因为驱动杆需要较大的转动空间来带动满足锁杆对锁紧杆的牵引，就需要连接框内有足够的大空间以利于驱动杆转动，在满足使用功能的前提下就会导致连接框整体体积增加；同时驱动杆仅为整体式结构，使锁杆和锁紧杆实际空间运动位置恒定单一，由于装配不到位或长时间的运动磨损导致锁杆和锁紧杆运动位置发生变化，进而产生锁紧不到位或锁紧效果差的问题。
发明内容
为了更好的解决现有技术中存在的技术问题,本发明提供了一种贯通道及具有其的连挂贯通道装置以克服现有技术中的缺陷。
一种贯通道，包括：第一侧墙、侧墙解锁机构、锁紧杆机构；所述第一侧墙用于贯通道中以遮蔽贯通道中的棚布组成，以及对所述贯通道的检修；所述侧墙解锁机构连接于所述第一侧墙用于对所述第一侧墙在贯通道中的安装和拆卸；所述锁紧杆机构位于贯通道外侧端部，用以实现贯通道和外部连挂组件或连挂机构相连接。
进一步，所述第一侧墙包括：第一侧墙组件、第二侧墙组件、转轴组件、移摆机构、减磨组件和转轴套组件；所述第一侧墙组件通过所述转轴组件与车体可摆动和/或转动的连接，所述第二侧墙组件通过所述转轴套组件与车体可拆卸的连接；所述第一侧墙组件位于所述第二侧墙组件外部，所述第一侧墙组件的内表面和所述第二侧墙组件的外表面近似于平行并具有恒定的空间间隙。
进一步，所述减磨组件和所述移摆机构分别安装在所述第一侧墙组件和所述第二侧墙组件上，所述减磨组件位于所述第一侧墙组件的内表面和所述第二侧墙组件的外表面之间；所述移摆机构位于所述第一侧墙组件和所述第二侧墙组件的内表面；所述第一侧墙组件和所述第二侧墙组件通过与所述减磨组件和所述移摆机构相结合的结构进行伸缩和/或摆动；所述转轴组件一端安装在所述第一侧墙组件上，另一端安装在车体上；所述转轴套组件一端安装在所述第二侧墙组上，另一端安装在贯通道的中间连接框上。
进一步，所述移摆机构，包括：拉杆座组件、导杆组件、螺钉组、孔板、第一支架组件和支架；所述拉杆座组件与所述导杆组件通过所述螺钉组连接成一体，所述第一支架组件安装于所述导杆组件上，所述支架与所述孔板分别安装于所述第一支架组件两侧，并所述支架与所述孔板通过螺钉与侧墙板紧固连接，所 述第一支架组件与所述支架、所述孔板之间摆动连接，所述第一支架组件与所述导杆组件移动连接。
进一步，所述导杆组件包括：挡块和导杆；所述挡块一端用于焊接或粘接所述导杆，所述挡块另一端与所述拉杆座组件平面贴合，通过所述螺钉组与所述拉杆座组件连接成一体；所述导杆上安装第一支架组件，所述导杆为双面开制导向槽结构。
进一步，所述第一支架组件包括：铸件、滑动轴承、管和导向螺钉；所述滑动轴承套设在所述管内，所述管贯穿所述铸件，所述导向螺钉安装于所述管上；所述管具有第一直段、第二直段、肩部、槽口和螺纹孔。
进一步，所述转轴组件，包括：转轴固定部、转轴摆动部和转轴部；所述转轴固定部和所述转轴摆动部通过所述转轴部连接成一体，所述转轴固定部固定连于侧墙板，转轴摆动部连接外部车体，所述转轴固定部和所述转轴摆动部通过所述转轴部进行旋转运动和/或摆动。
进一步，所述转轴摆动部包括：转轴板销轴组件、转轴垫板、衬套、转轴板组件和螺钉垫圈组；所述转轴板销轴组件上焊接有销轴螺柱，所述转轴板销轴组件通过销轴螺柱插入所述转轴垫板安装孔内，所述衬套位于所述转轴垫板外部用于套装在所述转轴板销轴组件的销轴螺柱上，所述转轴板组件套接于所述衬套外侧，所述螺钉垫圈组用于止挡转轴板组件沿所述转轴板销轴组件上销轴螺柱中心轴向方向窜动，并螺钉垫圈组与所述转轴板销轴组件上销轴螺柱螺纹紧固。
进一步，所述转轴板组件腰型孔设置成与所述转轴板组件的水平中心轴线呈δ夹角，δ夹角为10-18°；所述转轴板组件腰型孔中靠近外端的圆的圆心到边部的距离为C,其中C＝3-5倍腰型孔外端圆的半径。
进一步，所述转轴板组件中腰型孔的中心和所述螺钉垫圈组的垂直中心之间的夹角γ在60-80°之间，所述转轴板组件中腰型孔的中心和所述螺钉垫圈组的垂直中心之间的夹角α在60-80°之间，所述转轴板组件中腰型孔的中心和所述螺钉垫圈组的垂直中心之间的夹角β在90-120°之间。
进一步，所述减磨组件包括位于所述第一侧墙组件内表面的所述减磨部件和位于所述第二侧墙组件外表面的耐磨部件，所述减磨部件为软质材质，所述耐磨部件为钢材质，所述耐磨部件包覆于所述第二侧墙组件外表面，所述减磨部件通 过螺钉固定在所述第一侧墙组件内表面，所述耐磨部件通过铆钉固定在所述第二侧墙组件外表面。
进一步，所述转轴套组件包括：固定座、转轴套销轴、锁闭块和定位销；所述转轴套组件的所述固定座安装在所述第二侧墙组件上，所述固定座和所述转轴套销轴一体组成，所述转轴套组件的所述转轴套销轴插入至通过紧固件固定安装于所述侧墙解锁机构上的所述锁闭块内部，所述转轴套销轴和所述锁闭块具有中心在一条轴线上相互贯穿的定位孔，通过所述定位销将所述转轴套组件的所述转轴套销轴部分与所述锁闭块穿入定位孔进行连接定位。
进一步，所述侧墙解锁机构包括：连接板、解锁机构和手柄组件；所述转轴套组件一端安装在第二侧墙组件上，另一端安装于所述连接板第一侧；所述手柄组件安装于所述连接板第二侧；所述解锁机构端部贯穿所述连接板外露于所述连接板第二侧，同时所述解锁机构贯穿所述转轴套组件；所述解锁机构端部与安装在所述连接板第二侧的所述手柄组件相抵靠并接触，所述手柄组件对所述解锁机构进行解锁，所述解锁机构通过位于所述连接板外侧的紧固螺钉将所述解锁机构固定在所述连接板上。
进一步，所述手柄组件包括：手柄、纵向垫块和横向垫块，所述纵向垫块和横向垫块分别固定于所述连接板的第二侧，所述纵向垫块位于所述手柄的一侧，所述横向垫块位于所述手柄的下方，用于对所述手柄旋转位置进行限定。
进一步，所述解锁机构包括：第一定位销组件、第二定位销组件、座体、弹性件、杆部；所述第一定位销组件与所述座体安装成一体，所述解锁机构通过贯穿于所述座体的安装螺钉将所述座体与所述转轴套组件中的所述锁闭块紧固连接，第一紧固件将第一定位销组件安装于具有双头螺纹的所述杆部的第一端，所述第二定位销组件与所述杆部安装成一体，所述弹性件位于所述第二定位销组件底部，与第二定位销组件空间间隔，所述弹性件被第二紧固件限位并安装于具有双头螺纹的所述杆部的第二端。
进一步，所述锁紧杆机构，用于轨道交通车辆中车体的连接锁紧，包括：锁杆、锁紧杆、锁紧杆销轴和角连接组件；所述锁杆和所述锁紧杆均通过所述锁紧杆销轴和所述角连接组件连接，所述角连接组件为多段式驱动件结构；所述锁杆和锁紧杆的中心轴线始终近似于垂直。
进一步，所述角连接组件包括：第一端、第二端、滚轮和连杆；所述连杆成对设置，所述第一端和所述第二端分别位于所述连杆两侧，所述滚轮可滚动的安装于所述连杆内，所述锁杆通过所述角连接组件牵引锁紧杆同步移动，所述角连接组件的第一端通过所述锁紧杆销轴与所述锁杆连接，所述角连接组件的第二端通过所述锁紧杆销轴与所述锁紧杆连接，所述锁杆通过所述角连接组件牵引所述锁紧杆移动。
进一步，所述角连接组件为三段式结构，所述角连接组件的第一端和第二端分别做摆动运动。
进一步，所述锁紧杆机构从第一工作位置运动到第三工作位置，所述角连接组件的第一端的中心线和所述锁杆中心轴线间的夹角α＝3.3-15.3°；所述锁紧杆机构从第一工作位置运动到第三工作位置，所述角连接组件第二端的中心线和所述锁紧杆中心轴线间的夹角β＝5.2-18.8°；锁紧杆机构从第一工作位置运动到第三工作位置，其角连接组件始终沿连接框组件中连接框容置槽的弯头曲面段的圆弧切线方向进行运动；所述角连接组件的滚轮组中至少有一个滚轮始终与连接框组件中连接框容置槽的弯头曲面段线性接触。
又一方面本发明还提供了一种具有贯通道的连挂贯通道装置，所述连挂贯通道装置，还包括第二贯通道；所述第一贯通道连挂部分的锁钩与所述第二贯通道连挂部分的锁板连接，所述第二贯通道连挂部分的锁钩与所述第一贯通道连挂部分的锁板连接；所述第一贯通道固定连接于第一车体，所述第二贯通道固定连接于第二车体，所述第一贯通道和所述第二贯通道呈对称背向结构设置；所述第一贯通道包括：第一折棚组件和第一侧墙；所述第二贯通道包括：第二折棚组件和第二侧墙。
本发明的有益效果为：
第一侧墙部分：1.移摆机构中管上开制槽口对滑动轴承进行限位，开制螺纹孔安装导向螺钉对滑动轴承止挡，有效的提高了滑动轴承的使用性能。滑动轴承更换时可以直接将管内滑动轴承拆卸更换，有效提高可维护性。导杆双侧开槽，防止侧墙在极限尺寸的伸缩、摆动，导致导向螺钉从导杆的导向槽内脱落，造成侧墙分离，导致对旅客人生安全造成伤害。2.通过采用具有腰型孔的转轴板组件，以实现转轴板组件在转轴摆动部之间进行摆动，通过自身的结构补偿车体运动过 程中两片式侧墙板的侧墙组件产生闪缝的问题。其中转轴板腰型孔设计，可以保证过弯时侧墙倾斜不压缩乘车人员乘车的空间，有利于提高乘客的体验舒适度。3.通过两种不同硬度的材质组合所形成的减磨组件可以更好的实现第一侧墙组件和第二侧墙组件之间磨损的降低，极大的提高侧墙的使用寿命。当减磨部件和耐磨部件其中一个或两个都接近磨损耗尽时，只需要重新更换减磨部件和/或耐磨部件就可以进行更换，维修维护简单操作方便，能有效保护侧墙的可视面，同时该结构设计不需要对侧墙进行整体更换能有效节省生产制作成本。4.转轴套组件结构设计简单，便于第二侧墙组件的锁闭和拆卸，极大的提高了对侧墙的维修维护效率，同时也有利于快速的对侧墙内部的折棚组件进行检修。
解锁机构：解锁机构结构简单，安装维修维护操作方便，解决了现有技术中需要对第二侧墙组件进行安装和拆卸时人为手动伸入侧墙内部进行操作所存在的安全隐患，同时人为操作对第二侧墙组件进行安装和拆卸时，只需要扳动位于连接板外部的手柄组件的手柄即可实现操作，其操作简单方便安全性高。这样的结构设计简单，便于第二侧墙组件的锁闭和拆卸，极大的提高了对侧墙的维修维护效率，同时也有利于快速的对侧墙内部的折棚组件进行检修。
锁紧杆机构：锁紧杆机构通过采用三段式结构的角连接组件实现锁杆对锁紧杆的牵引，角连接组件的第一端对锁杆、第二端对锁紧杆均可进行牵引并对牵引角度进行调节，这种结构使得角连接组件可调节的角度范围得到增加；锁紧杆机构中角连接组件贴合连接框容置槽的弯头曲面段进行移动，这样的结构设计可以使得连接框上开制的容置槽宽度边窄，在满足锁紧杆机构锁紧功能的前提下，可以将连接框体积做小进而减轻连接框整体重量。并由于角连接组件的第一端和第二端均具有角度调节功能，能始终保持锁杆和锁紧杆中心轴线空间近似垂直，加上角连接组件始终沿连接框容置槽的弯头曲面段的圆弧切线方向进行运动，进而使得锁紧杆机构的锁紧功能更为稳定，有利于提高锁紧机构的使用寿命。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例，而非对本发明的限制。
图1是本发明连挂贯通道装置整体三维结构示意图；
图2是本发明连挂贯通道装置主视结构示意图；
图3是本发明连挂贯通道装置左视结构示意图；
图4是本发明贯通道第一侧墙的三维结构示意图；
图5是本发明贯通道第一侧墙剖切结构示意图；
图6是本发明贯通道第一侧墙移摆机构的三维结构示意图；
图7是本发明贯通道第一侧墙移摆机构的三维分解结构示意图；
图8是本发明贯通道第一侧墙移摆机构的导杆的结构示意图；
图9是本发明贯通道第一侧墙移摆机构的第一支架组件平面结构示意图；
图10是本发明贯通道第一侧墙移摆机构的第一支架组件剖切示结构示意图；
图11是本发明贯通道第一侧墙移摆机构第一支架组件的管剖切结构示意图；
图12是本发明贯通道第一侧墙转轴组件的三维结构示意图；
图13是本发明贯通道第一侧墙转轴组件的三维分解结构示意图；
图14是本发明贯通道第一侧墙转轴摆动部的三维分解结构示意图；
图15是本发明贯通道第一侧墙转轴摆动部原始位置示意图；
图16是本发明贯通道第一侧墙转轴摆动部第一工作位置示意图；
图17是本发明贯通道第一侧墙转轴摆动部第二工作位置示意图；
图18是本发明贯通道第一侧墙转轴板组件结构示意图；
图19是本发明贯通道第一侧墙减磨组件结构平面示意图；
图20是本发明贯通道第一侧墙转轴套组件三维结构示意图；
图21是本发明贯通道第一侧墙转轴套组件剖切结构示意图；
图22是本发明贯通道侧墙解锁机构第一方向三维结构示意图；
图23是本发明贯通道侧墙解锁机构第二方向三维结构示意图；
图24是本发明贯通道侧墙解锁机构第一方向三维结构局部放大示意图；
图25是本发明贯通道侧墙解锁机构第二方向三维结构局部放大示意图。
图26是本发明贯通道侧墙解锁机构中手柄组件三维结构示意图；
图27是本发明贯通道侧墙解锁机构中手柄组件平面结构示意图；
图28是本发明贯通道侧墙解锁机构中解锁机构三维结构示意图；
图29是本发明贯通道侧墙解锁机构中解锁机构结构分解示意图；
图30是本发明锁紧杆机构的三维结构示意图；
图31是本发明锁紧杆机构的三维分解结构示意图；
图32是本发明锁紧杆机构第一工作位置在连接框内的结构示意图；
图33是本发明锁紧杆机构第一工作位置示意图；
图34是本发明锁紧杆机构第二工作位置在连接框内的结构示意图；
图35是本发明锁紧杆机构第二工作位置示意图；
图36是本发明锁紧杆机构第三工作位置在连接框内的结构示意图；
图37是本发明锁紧杆机构第三工作位置示意图；
图38是本发明角连接组件的结构示意图。
图中：
第一侧墙1000,第一侧墙组件1100,第二侧墙组件1200,转轴组件1300,
转轴固定部1310,转轴摆动部1320,转轴板销轴组件1321,转轴垫板1322,
衬套1323，转轴板组件1324，螺钉垫圈组1325，移摆机构1400,
拉杆座组件1410,导杆组1420,挡块1421,导杆1422,螺钉组1430,
孔板1440,第一支架组件1450,铸件1451,滑动轴承1452,管1453,
第一直段14531,第二直段14532,肩部14533,槽口14534,螺纹孔14535,
导向螺钉1454,支架1460,减磨组件1500,减磨部件1510,耐磨部件1520,
转轴套组件1600,固定座1610,转轴套销轴1620,锁闭块1630,定位销1640,
侧墙解锁机构2000,连接板2100,解锁机构2200,第一定位销组件2210,
第二定位销组件2220,座体2230,弹性件2240,杆部2250,手柄组件2300,
手柄2301,纵向垫块2302,横向垫块2303,锁紧杆机构3000,
锁杆3100，锁紧杆3200，锁紧杆销轴3300，角连接组件3400，第一端3401，
第二端3402，滚轮3403，连杆3404。
具体实施方式
下文讨论的图1至图38，以及在本专利文件中用于描述本发明的原理的各种实施例仅是用来说明，而不应当以被视为以任何方式限制本发明的范围。本领域技术人员将理解的是，本发明的原理可以实施在任何合适的一种贯通道及具有其的连挂贯通道装置。用于描述各种实施例的术语是示范性的。应当理解的是，提供这些仅是为了帮助理解本说明书，且它们的使用和定义不以任何方式限制本 发明的范围。使用术语第一、第二等来区分具有相同术语集的对象，而不意在以任何方式表示时间次序，除非另有明确说明。组被限定为包含至少一个元件的非空组。
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例的附图，对本发明实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明的一部分实施例，而不是全部的实施例。基于所描述的本发明的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本发明的保护范围。应当理解的是，本文所描述的示范性实施例应当仅被认为是描述性的，而不是为了限制的目的。对每个示范性实施例中的特征或方面的描述应当通常被认为可用于其他示范性实施例中类似的特征或方面。
定义连挂贯通道装置主视图水平方向为Z轴参考方向，连挂贯通道装置主视图垂直方向为Y轴参考方向，连挂贯通道装置第一侧墙或第二侧墙内部侧墙板组件之间的滑移方向为X轴参考方向。
实施例1
如图1至图3所示，一种具有贯通道的连挂贯通道装置，包括第一贯通道和第二贯通道；第一贯通道和第二贯通道用于保持相邻车辆连接紧密，防止风、雨等侵入到车体内部，具有隔离高温和降低噪音的功能，能为旅客提供良好的乘车环境。所述第一贯通道连挂部分的锁钩与所述第二贯通道连挂部分的锁板连接，所述第二贯通道连挂部分的锁钩与所述第一贯通道连挂部分的锁板连接；所述第一贯通道固定连接于第一车体，所述第二贯通道固定连接于第二车体，所述第一贯通道和所述第二贯通道呈对称背向结构设置；可以将第一贯通道和第二贯通道制作成完全相同的结构，其生产制作方便，同时无需分别为两个贯通道进行图纸设计、模具开制等，极大的节省了人力、物力和财力成本。所述第一贯通道包括：第一折棚组件和第一侧墙；所述第二贯通道包括：第二折棚组件和第二侧墙。
如图4至图5所示，所述第一侧墙1000包括：第一侧墙组件1100、第二侧墙组件1200、转轴组件1300、移摆机构1400、减磨组件1500和转轴套组件1600；车体处于静止状态时，侧墙中的所述第一侧墙组件1100通过所述转轴组件1300与车体可摆动和/或转动的连接，所述第二侧墙组件1200通过所述转轴套组件1600与车体可拆卸的连接；所述第一侧墙组件1100位于所述第二侧墙组件1200 外部，所述第一侧墙组件1100的内表面和所述第二侧墙组件1200的外表面近似于平行并具有恒定的空间间隙。
所述减磨组件1500和所述移摆机构1400分别安装在所述第一侧墙组件1100和所述第二侧墙组件1200上，所述减磨组件1500位于所述第一侧墙组件1100的内表面和所述第二侧墙组件1200的外表面之间；用于减少或降低车体运行过程中第一侧墙组件1100的内表面和第二侧墙组件1200外表面产生摩擦接触用以延长所述第一侧墙组件1100和所述第二侧墙组件1200的使用寿命，所述移摆机构1400位于所述第一侧墙组件1100和所述第二侧墙组件1200的内表面；用于实现第一侧墙组件和第二侧墙组件装配后在空间上的伸缩、摆动，所述第一侧墙组件1100和所述第二侧墙组件1200通过与所述减磨组件1500和所述移摆机构1400相结合的结构进行伸缩和/或摆动；所述转轴组件1300一端安装在所述第一侧墙组件1100上，另一端安装在车体上用于调整车体运行过程中第一侧墙组件与第二侧墙组件产生的缝隙；所述转轴套组件1600一端安装在所述第二侧墙组1200上，另一端安装在贯通道的中间连接框的连接板2100上，实现转轴套组件1600与车体的可拆卸连接。
如图6至图11所示，移摆机构1400安装于车辆的侧墙板上，用于对相互连接的两片式侧墙板进行伸缩、摆动以遮蔽折棚组件，防止折棚组件外露影响美观，通常采用移摆机构1400同时安装在两片侧墙板上，该移摆机构1400包括：拉杆座组件1410、导杆组件1420、螺钉组1430、孔板1440、第一支架组件1450和支架1460；所述拉杆座组件1410与所述导杆组件1420通过所述螺钉组1430连接成一体，所述第一支架组件1450安装于所述导杆组件1420上，所述支架1460与所述孔板1440分别安装于所述第一支架组件1450两侧，并所述支架1460与所述孔板1440通过螺钉与侧墙板紧固连接，所述第一支架组件1450与所述支架1460、所述孔板1440之间摆动连接，所述第一支架组件1450与所述导杆组件1420移动连接。
所述导杆组件1420包括：挡块1421和导杆1422；所述挡块1421一端用于焊接或粘接所述导杆1422，所述挡块1421另一端与所述拉杆座组件1410平面贴合，通过所述螺钉组1430与所述拉杆座组件1410连接成一体；所述导杆1422上安装第一支架组件1450，所述导杆1422为双面开制导向槽结构。所述导杆1422 的导向槽限制所述第一支架组件1450移动位置，并所述导杆1422上具有安装侧墙板时阻止侧墙板相对移动的锁定孔。所述导杆1422材质为304不锈钢。导杆1422双面开制导向槽，可以实现在第一侧墙组件1100和第二侧墙组件1200相互运动时都有导向螺钉1454进行限位，防止车体运行时第一侧墙组件1100和第二侧墙组件1200存在极限尺寸的伸缩、摆动，导致导向螺钉1454从导杆1422的导向槽内脱落，造成第一侧墙和第二侧墙的分离的情况发生，从而对旅客人生安全造成伤害。
移摆机构1400位于第一侧墙组件1100和第二侧墙组件1200内表面，用于实现第一侧墙组件1100和第二侧墙组件1200空间上的、伸缩、摆动；拉杆座组件1410和导杆组件1420通过螺钉组固定连接，可实现绕螺钉组为轴线的Z轴参考方向方转动；第一支架组件1450套接于导杆组件1420上，导杆组件1420通过第一支架组件1450上的导向螺钉进行滑动导向，以实现导杆组件1420在X轴参考方向水平移动；支架1460和孔板1440通过紧固螺丝将第一支架组件1450固定在两者之间，同时通过第一支架组件1450两端的轴承可实现Y轴参考方向的扭动。导杆组件1420包括导杆1421，通过导杆1422的导向作用实现第一侧墙组件1100和第二侧墙组件1200空间上的、伸缩、摆动。导杆组件1420包括适于在X轴参考方向水平移动的导杆1422，以及固定于导杆1422端部的挡块1421，挡块1421可以与导杆1422焊接，也可以与导杆螺钉连接或者粘接。
本实施例中，所述第一支架组件1450包括：铸件1451、滑动轴承1452、管1453和导向螺钉1454；所述滑动轴承1452套设在所述管1453内，所述管1453贯穿所述铸件1451，所述导向螺钉1454安装于所述管1453上。所述管1453具有第一直段14531、第二直段14532、肩部14533、槽口14534和螺纹孔14535，所述槽口14534开制于所述第一直段14531的内孔闭上，所述第一直段14531和所述第二直段14532贯通，所述第二直段14532与所述第一直段14531呈阶梯状，所述肩部14533位于所述第一直段14531内孔壁，所述螺纹孔14535位于所述第二直段14532并贯穿所述第二直段14532，所述导向螺钉1454安装于所述螺纹孔14535内。所述滑动轴承1452材质为PA66,所述管1453的材质为304不锈钢。
滑动轴承被安装在管1453的第一直段14531内，滑动轴承的第一端抵靠管 的第一直段14531的肩部14533，槽口14534自管1453的第一直段14531外部开制至管1453的肩部14533，槽口1534用于需要从管1453的第一直段14531拆卸滑动轴承时便于通过外部工具对滑动轴承进行顶出，以方便快捷的更换滑动轴承。管1453的第一直段14531通过开制槽口14534的结构对滑动轴承第一端进行限位，管1453通过第二直段14532上开制的螺纹孔14535内安装导向螺钉1454，在导向螺钉1454满足对导杆1422导向限位的同时还能起到对滑动轴承第二端起到止挡的作用，有效的提高了滑动轴承的使用性能。当滑动轴承需要更换时可以直接将管1453内滑动轴承拆卸更换，有效提高可维护性。
如图12至图18所示，本实施例中，转轴组件1300成套设置用于车体的侧墙板上，用于调节侧墙板在车体运行时产生的闪缝，包括：转轴固定部1310、转轴摆动部1320和转轴部1330；所述转轴固定部1310和所述转轴摆动部1320通过所述转轴部1330连接成一体，所述转轴固定部1310通过铆接、粘接或螺钉连接方式与侧墙板连接成一体，其中优选为螺钉连接；转轴摆动部1300通过螺钉连接与外部车体。所述转轴固定部1310和所述转轴摆动部1320通过所述转轴部1300进行旋转运动和/或摆动。本发明通过将所述转轴固定部1310和所述转轴摆动部1200之间的旋转运动、所述转轴固定部13100和所述转轴摆动部1320之间的摆动、以及所述转轴固定部1310和所述转轴摆动部1320之间的旋转运动和摆动的组合，所述转轴固定部1310和所述转轴摆动部1320之间的旋转运动以实现在车体运行过程中对侧墙板进行拉伸、压缩的位置补偿；所述转轴固定部1310和所述转轴摆动部1320之间的摆动以实现在车体运行过程中对侧墙板进行出现闪缝时摆动的位置补偿。通过成套设置的转轴组件安装于侧墙板上能满足如下几种相对运动的组合，一般转轴组件位于侧墙板的同一侧使用两件，以使车体在运行时侧墙板始终处于良好的使用状态，一共有存在9种工作状态分别为：1.第一转轴组件处于对侧墙的拉伸、第二转轴组件处于对侧墙的拉伸工作状态；2.第一转轴组件处于对侧墙的拉伸、第二转轴组件处于对侧墙的压缩工作状态；3.第一转轴组件处于对侧墙的拉伸、第二转轴组件处于对侧墙的摆动工作状态；4.第一转轴组件处于对侧墙的压缩、第二转轴组件处于对侧墙的拉伸工作状态；5.第一转轴组件处于对侧墙的压缩、第二转轴组件处于对侧墙的压缩工作状态；6.第一转轴组件处于对侧墙的压缩、第二转轴组件处于对侧墙的摆动工作状态；7. 第一转轴组件处于对侧墙的摆动、第二转轴组件处于对侧墙的拉伸工作状态；8.第一转轴组件处于对侧墙的摆动、第二转轴组件处于对侧墙的压缩工作状态；9.第一转轴组件处于对侧墙的压缩、第二转轴组件处于对侧墙的压缩工作状态。因此该结构的转轴组件能根据车体实际运行工况的不同满足上述9种动作的组合，进而实现对车体侧墙板位置和运动的精准控制，使得控制范围更为宽泛，以保证侧墙板始终位于一恒定位置，该结构转轴组件整体结构简单，制作和安装维修维护方便。
本实施例中，车体静止状态时所述转轴固定部1310和所述转轴摆动部1320之间空间位置第一旋转角度在10-170°之间，所述转轴固定部1310和所述转轴摆动部1320相对运动自由位置较大。当转轴摆动部1320通过螺钉连接外部车体时车体正常运行时所述转轴固定部1310和转轴摆动部1320之间空间位置第二旋转角度在40-135°之间，当第二旋转角度小于40°时，侧墙板上第一侧墙组件的拉杆轴组件将干涉到车体端面；当第二旋转角度大于135°时，侧墙板上第二侧墙组件的销轴组件将与连接车体的贯通道中的中间框进行位置干涉。
本实施例中，所述转轴摆动部1320包括：转轴板销轴组件1321、转轴垫板1322、衬套1323、转轴板组件1324和螺钉垫圈组1325；所述转轴板销轴组件1321上焊接有销轴螺柱，所述转轴板销轴组件1321通过销轴螺柱插入所述转轴垫板1322安装孔内，所述衬套1323位于所述转轴垫板1322外部用于套装在所述转轴板销轴组件1321的销轴螺柱上，所述转轴板组件1324套接于所述衬套1323外侧，所述螺钉垫圈组1325用于止挡转轴板组件1324沿所述转轴板销轴组件1321上销轴螺柱中心轴向方向窜动，并螺钉垫圈组1325与所述转轴板销轴组件1321上销轴螺柱螺纹紧固。
本实施例中，当转轴摆动部处于原始位置时所述转轴板组件1324中腰型孔的中心和所述螺钉垫圈组1325的垂直中心之间的夹角γ在60-80°之间，γ角度优选为75°；当转轴摆动部处于第一工作位置时所述转轴板组件1324中腰型孔的中心和所述螺钉垫圈组1325的垂直中心之间的夹角α在60-80°之间，α角度优选为75°；当车体运行时车端面位移时由于第一侧墙组件1100固定在车体上，第二侧墙组件1200固定在中间框，车体运动时中间框未运动，导致第一侧墙组件1100和第二侧墙组件1200之间会出现缝隙，通过该角度实现侧墙板中 第一侧墙组件1100和第二侧墙组件1200之间进行位置补偿。当转轴摆动部1320处于第二工作位置时所述转轴板组件1324中腰型孔的中心和所述螺钉垫圈组1325的垂直中心之间的夹角β在90-120°之间，β在90-120°之间，β角度优选为105°；当车体运行时车端面位移会导致侧墙板中第一侧墙组件1100拉拽侧墙板中第二侧墙组件1200存在高度差，产生缝隙，通过该角度实现侧墙中第一侧墙组件1100和第二侧墙组件1200之间进行位置补偿。
本实施例中，所述转轴板组件1324沿所述衬套1323的外轮廓结合所述转轴板组件1324上的腰型孔，实现所述转轴板组件1324在第一工作位置和第二工作位置间往复摆动。所述转轴板组件1324腰型孔设置成与水平中心轴线呈δ夹角，其中δ夹角为10-18°，δ夹角优选为14°。所述转轴板组件1324腰型孔中靠近外端的圆的圆心到边部的距离为C,其中C＝3-5倍腰型孔外端圆的半径。
所述转轴垫板1322和所述衬套1323为工程塑料，所述螺钉垫圈组1325中具有工程塑料的垫圈，所述工程塑料为PA66增强型尼龙。其中所述螺钉垫圈组1325中的垫圈与转轴板组件1324相接触。因转轴组件摆动实际为转轴板组件1324槽口绕转轴板销轴组件1321的旋转，由此为避免产生噪音和提高耐磨性。将金属与金属间之间摩擦变为金属与尼龙摩擦，利用尼龙自润滑的特点用以提高整体转轴组件的寿命和可替换性。
如图19所示，本实施例中，所述减磨组件1500包括位于所述第一侧墙组件1100内表面的所述减磨部件1510和位于所述第二侧墙组件1200外表面的耐磨部件1520，所述减磨部件1510为软质材质诸如PA66尼龙，所述耐磨部件1520为钢材质诸如碳钢或不锈钢，通过软质减磨部件1510和硬质耐磨部件1520的结合，在车体运行过程中第一侧墙组件1100内表面的减磨部件1510和第二侧墙组件1200外表面的耐磨部件1520随车体运行的实际路况，在第一侧墙组件1100和第二侧墙组件1200之间产生延展、伸缩、摆动时能有效减少两者之间的摩擦，避免了第一侧墙组件1100和第二侧墙组件1200因长期磨损造成的侧墙功能性失效的问题。
所述耐磨部件1520包覆于所述第二侧墙组件1200外表面，所述减磨部件1510通过螺钉固定在所述第一侧墙组件1100内表面，所述耐磨部件1520通过铆钉固定在所述第二侧墙组件1200外表面。车体运行过程中当通过非直线路段 时，第一侧墙组件1100和第二侧墙组件1200相互之间因为存在相互的延展、伸缩、摆动，导致两侧墙组件之间产生平面间的相对摩擦移动，具体的为：第一侧墙组件1100内表面和第二侧墙组件1200外表面产生相对摩擦移动，现有技术中仅通过在两侧墙组件之间粘接减磨条来实现减缓相对摩擦，本设计在第一侧墙组件1100内部空腔内容置尼龙PA66材质减磨部件1510，并在第二侧墙组件1100外表面与减磨部件1510相对位置设置有钢材料耐磨部件1520，诸如碳钢或不锈钢，该耐磨部件1520可整圈包覆于第二侧墙组件1200外表面，也可以部分的固定或包覆于第二侧墙组件1200外表面。通过两种不同硬度的材质组合所形成的减磨组件1500可以更好的实现两者之间磨损的降低，极大的提高侧墙的使用寿命。减磨部件1510通过螺钉固定在第一侧墙组件1100内表面，耐磨部件1520通过铆钉固定在第二侧墙组件1200外表面；当减磨部件1510和耐磨部件1520其中一个或两个都接近磨损耗尽时，只需要重新更换减磨部件1510和/或耐磨部件1520就可以进行更换，维修维护简单操作方便，减磨部件1510和/或耐磨部件1520的替换性强并能有效保护侧墙的可视面，同时该结构设计不需要对侧墙进行整体更换，能有效节省重新制作侧墙产生的成本。
如图20和图21所示，本实施例中，所述转轴套组件1600包括：固定座1610、转轴套销轴1620、锁闭块1630和定位销1640；所述转轴套组件1600的所述固定座1610安装在所述第二侧墙组件1200上，所述固定座1610和所述转轴套销轴1620一体组成，所述转轴套组件1600的所述转轴套销轴1620可插入或拔除的置入固定安装于所述连接板2100的所述锁闭块1630内部，所述转轴套销轴1620和所述锁闭块1630具有中心在一条轴线上相互贯穿的定位孔，有利于所述解锁机构2200能贯穿的锁定所述转轴套销轴1620和所述锁闭块1630,以实现将第二侧墙组件1200与所述连接板2100连接成一体。所述转轴套销轴1620能实现在所述锁闭块1630内部的进入和脱出运动，通过所述定位销1640将所述转轴套组件1600的所述转轴套销轴1620部分与所述锁闭块1630连接定位；当需要将所述第二侧墙组件1200与所述连接板2100进行锁闭时，只需要将所述解锁机构2200中第一定位销组件2210和第二定位销组件2220中定位销子插置于所述转轴套销轴1620和所述锁闭块1630的定位孔内即可；当需要将第二侧墙组件1200与述连接板2100进行拆卸时，只需要将置于所述转轴套销轴1620和所述 锁闭块1630定位孔内的所述解锁机构2200中第一定位销组件2210和第二定位销组件2220中定位销子拔出，拉动所述第二侧墙组件1200即可实现拆卸。这样的结构设计简单，便于第二侧墙组件1200的锁闭和拆卸，极大的提高了对侧墙的维修维护效率，同时也有利于快速的对侧墙内部的折棚组件进行检修。
如图22至图25所示，本实施例中，侧墙解锁机构2000，包括：连接板2100和解锁机构2200、手柄组件2300；所述转轴套组件1600成套设置，其一端安装在第二侧墙组件上，另一端安装于所述连接板2100第一侧，所述转轴套组件1600通过内部的转轴套销轴1620和锁闭块1630的连接实现第二侧墙组件1200与所述连接板2100的安装或拆卸；所述手柄组件2300安装于连接板2100第二侧，用于对所述解锁机构2200端部进行操作，以实现所述解锁机构2200的锁闭和解锁操作；所述解锁机构2200与所述转轴套组件1600的锁闭块1630安装成一体，并贯穿锁闭块1630，所述解锁机构2200端部贯穿所述连接板2100并外露于所述连接板2100的第二侧，所述解锁机构2200端部与安装在所述连接板2100的第二侧的所述手柄组件2300相抵靠并接触，所述解锁机构2200实现所述转轴套组件1600中的转轴套销轴1620和锁闭块1630的分离或装配以实现对第二侧墙组件和连接板2100的分离或装配，手柄组件2300用于对解锁机构2200端部进行提升或复位以实现解锁机构2300对转轴套组件1600的分离或装配操作。转轴套组件1600和解锁机构2200位于连接板2100的第一侧，手柄组件位于连接板的第二侧，解锁机构贯穿安装于转轴套组件1600上。解锁机构的端部贯穿连接板外露于连接板第二侧。解锁机构2200通过位于连接板2100外侧的紧固螺钉将其固定在连接板2100上。此结构可以解决现有技术解锁机构2200中第一定位销组件2210和第二定位销组件2220中定位销子断裂造成侧墙不能打开的问题，本设计中可通过拆卸位于连接板2100外侧的紧固螺钉进行打开侧墙。现有技术中的解锁机构2200中第一定位销组件2210和第二定位销组件2220中定位销子断裂后只能通过打开并拆除侧墙进行维修和更换，其操作难度大，操作时间长。
如图26、图27所示，本实施例中，所述手柄组件2300包括：手柄2301、纵向垫块2302和横向垫块2303，所述纵向垫块2302和横向垫块2303分别固定于所述连接板2400的第二侧，所述纵向垫块2302位于所述手柄2301的一侧，用于安装手柄2301，使手柄2301能顺畅的在纵向垫块2302上进行旋转；所述 横向垫块2303位于所述手柄2301的下方，用于对所述手柄2301旋转位置进行限定。通过横向垫块2303对手柄2301旋转位置的限定，手柄2301只能沿位于纵向垫块2302上的旋转轴朝A方向进行旋转。整个对侧墙解锁机构中的解锁机构2200进行解锁过程中，手柄2301位置需要人为手动进行操作以实现对解锁机构2200的解锁和对手柄2301的复位。同时另一种实施方式可以在手柄2301靠近尾部的位置安装有复位弹簧，当手柄2301沿位于纵向垫块2302上的旋转轴朝A方向进行旋转以对侧墙解锁机构中的解锁机构2200进行解锁时，手柄2301的旋转克服复位弹簧的复位力，待解锁完成后，人为撤除对手柄2301施加的旋转力，手柄2301在复位弹簧的作用力下沿位于纵向垫块2302上的旋转轴朝X方向自动复位。手柄2301贴紧横向垫块2303能有效避免在车体运行过程中可以有效避免两者之间噪音的产生。同时这样的手柄组件2300结构设计结构简单，安装和使用操作方便，并手柄2301收纳和工作位置角度范围恒定，结构上也存在防呆功能。
如图28、图29所示，本实施例中，所述解锁机构2200包括：第一定位销组件2210、第二定位销组件2220、座体2230、弹性件2240、杆部2250；所述第一定位销组件2210与所述座体2230安装成一体，所述解锁机构2200通过贯穿于所述座体2230的安装螺钉2280将所述座体2230与所述转轴套组件1600中的所述锁闭块1630紧固连接，第一紧固件2260将第一定位销组件2210安装于具有双头螺纹的所述杆部2250的第一端，所述第二定位销组件2220与所述杆部2250安装成一体，所述弹性件2240位于所述第二定位销组件2220底部，与第二定位销组件2220空间间隔，所述弹性件2240用于限制解锁机构2200的运动行程，所述弹性件2240被第二紧固件2270限位并安装于具有双头螺纹的所述杆部2250的第二端。其中第一定位销组件2210和第二定位销组件2220的定位销子分别插入所述转轴套组件1600的锁闭块1630和转轴套销轴1620贯通的定位孔内，使安装固定于第二侧墙组件1200的固定座1610和安装于连接板2100的锁闭块1630连接成一体，进而实现第二侧墙组件1200和所述连接板2100之间的相互连接，以实现解锁机构2200对第二侧墙组件进行多点式定位安装。
本实施例中，解锁机构2200始终被安装于位于连接板2100第一侧的成套设置的转轴套组件1600的锁闭块1630上，解锁机构2200的杆部2250始终贯穿成 套设置的转轴套组件1600的锁闭块1630并位于第一定位销组件2210最远端的第二定位销组件2220所定位的锁闭块1630底部具有使解锁机构2200限制提升和复位的弹性件2240，该弹性件2240可以为弹簧、弹性塑胶件、弹性橡胶件，弹性件2240套置于杆部2250，位于弹性件2240底部安装于杆部2250上的第二紧固件2270用于调整弹性件2240的弹性力。第一定位销组件2210安装于座体上，座体2230通过安装螺钉2280与转轴套组件1600的锁闭块1630紧固连接，以实现第一定位销组件2210的定位销子对锁闭块1630的精准定位，第二锁销组件2220与第一锁销组件2210同时安装于杆部2250上，实现两个锁销组件的连动。解锁机构2200的原始状态为：解锁机构2200的第一定位销组件2210的定位销和第二定位销组件2220的定位销子分别插入转轴套组件1600的锁闭块1630的定位销孔内，对锁闭块1630进行安装定位。
当需要对侧墙进行安装时：扳动位于连接板2100外部的手柄组件2300的手柄2301，手柄组件2300的手柄2301沿安装于连接板2100上的纵向垫块2302上的旋转轴朝A的逆时针方向进行旋转，手柄组件2300的手柄2301触碰解锁机构2200贯穿连接板2100的第一定位销组件2210的端部，对解锁机构2200进行提升，解锁机构2200的第一定位销组件2210的定位销和第二定位销组件2220的定位销子分别脱离转轴套组件1600的锁闭块1630，位于杆部2250底端的弹性件240限制解锁机构2200的提升高度和手柄2301的旋转角度。将安装于第二侧墙组件1200上的转轴套组件1600的转轴套销轴1620插入安装于连接板2100上的锁闭块1630内，扳动位于连接板2100外部的手柄组件2300的手柄2301，手柄组件2300的手柄2301沿安装于连接板2100上的纵向垫块2302上的旋转轴朝A的顺时针方向进行旋转，贯穿连接板2100的第一定位销组件2210的端部随手柄2301转动进行复位，解锁机构2200的第一定位销组件2210的定位销子和第二定位销组件2220的定位销子分别同时插入转轴套组件1600的锁闭块1630和转轴套销轴1620贯通的定位孔内，当手柄2301旋转至抵靠安装于连接板2100外部的横向垫块2303时，第一定位销组件2210的定位销子和第二定位销组件2220的定位销子对锁闭块1630的定位完成。实现将第二侧墙组件和连接板2100安装连接成一体。当需要对装配后的侧墙进行拆除时只需要反向操作上述动作就可以实现，此处不再敷设。
如图30、图31所示，本实施例中，所述锁紧杆机构3000，用于轨道交通车辆中车体的连接锁紧，包括：锁杆3100、锁紧杆3200、锁紧杆销轴3300和角连接组件3400；所述锁杆3100通过所述锁紧杆销轴3300和所述角连接组件3400的第一端3401连接，所述锁紧杆3200通过所述锁紧杆销轴3300和所述角连接组件3400的第二端3402连接，所述角连接组件3400为多段式驱动件结构，其中具体优选为三段式，锁杆3100拉动角连接组件3400的第一端，使角连接组件3400贴合车体连接框容置槽的弯头曲面段，顺着连接框容置槽的弯头曲面段做弯曲方向的往复运动，锁杆3100在连接框容置槽内沿垂直方向即Y1/Y2方向做往复直线运动，角连接组件3400的第二端带动锁紧杆3200在连接框容置槽内沿水平方向即Z1/Z2方向做往复直线运动，锁杆3100和锁紧杆3200的中心轴线始终近似于垂直。
如图38所示，本实施例中，所述角连接组件3400包括：第一端3401、第二端3402、滚轮3403和连杆3404；所述连杆3404成对设置，所述第一端3401和所述第二端3402分别位于所述连杆3404两侧，所述滚轮3403可滚动的安装于所述连杆3404内，所述锁杆3100通过所述角连接组件3400牵引锁紧杆3200同步移动分别可摆动的与连杆连接成一体，连杆成对设置中间用于安装固定滚轮组，连杆的半径与连接框容置槽弯头曲面段半径一致，滚轮3403用于在连接框容置槽内进行滚动以分别通过角连接组件3400的第一端3401带动锁杆3100和第二端3402带动锁紧杆3200在连接框容置槽内往复直线运动。所述角连接组件3400的第一端3401通过所述锁紧杆销轴3300与所述锁杆3100连接，所述角连接组件3400的第二端3402通过所述锁紧杆销轴3300与所述锁紧杆3200连接，所述锁杆3100通过所述角连接组件3400牵引所述锁紧杆3200移动。所述角连接组件3400为三段式结构，所述角连接组件3400的第一端3401和第二端3402能分别做摆动运动。所述锁杆3100和锁紧杆3200的中心轴线始终近似于垂直。
如图32至图37所示，本实施例中，所述锁紧杆机构3000从第一工作位置运动到第三工作位置，所述角连接组件3400的第一端的中心线和所述锁杆3100中心轴线间的夹角α＝3.3-15.3°；所述锁紧杆机构3000从第一工作位置运动到第三工作位置，所述角连接组件3400第二端的中心线和所述锁紧杆3100中心轴线间的夹角β＝5.2-18.8°。
定义：第一工作位置角连接组件3400的第一端3401的中心线与锁杆3100中心轴线在平面上投影的夹角为α1，第一工作位置角连接组件3400的第二端3402的中心线与锁紧杆3200中心轴线在平面上投影的夹角为β1；第二工作位置角连接组件3400的第一端3401的中心线与锁杆3100中心轴线在平面上投影的夹角为α2，第二工作位置角连接组件3400的第二端3402的中心线与锁紧杆3200中心轴线在平面上投影的夹角为β2；第三工作位置角连接组件3400的第一端3401的中心线与锁杆3100中心轴线在平面上投影的夹角为α3，第三工作位置角连接组件3400的第二端3402的中心线与锁紧杆3200中心轴线在平面上投影的夹角为β3；
锁紧杆机构3000中的锁杆3100沿Y1/Y2方向往复运动，其牵引的角连接组件3400从第一工作位置移动到第三工作位置，角连接组件3400的第一端3401的中心线和锁杆3100中心轴线间的夹角α＝3.3-15.3°，当α角度大于15.3°时，车体处于解编状态，锁紧杆销轴3300到达极限位置，整个锁紧杆机构3000将停止。当α角度小于3.3°时，车体处于连挂状态，锁紧杆机构3000位移将停止，锁紧手柄将达到锁紧自锁状态。
锁紧杆机构中的锁紧杆3200沿Z1/Z2方向往复运动，其被角连接组件3400牵引而从第一工作位置移动到第三工作位置，角连接组件3400的第二端3402的中心线和锁紧杆3200中心轴线间的夹角β＝5.2-18.8°，当β角度大于18.8°时，车体处于连挂状态，锁紧杆销轴3300到达极限位置，整个锁紧机构将停止。当β角度小于5.2°时，车体处于解编状态，锁紧机构位移将停止，锁紧手柄将达到锁紧自锁状态。
当车体需要连挂时，锁紧杆机构3000处于第一工作位置即锁紧位置时，α1角度范围2.5-4.5°，α1优选角度为3.3°；β1角度范围17-22°，β1优选角度为18.8°。锁紧杆机构3000处于第二工作位置即空置位置时，α2角度范围6-9°，α2优选角度为7.6°；β2角度范围9-13°，β2优选角度为11°。当车体需要解编时，锁紧杆机构3000处于第三工作位置即解锁位置时，α3角度范围13-17°，α3优选角度为15.3°；β3角度范围4-7°，β3优选角度为5.2°。锁紧杆机构3000从第一工作位置到第三工作位置角连接组件3400始终沿连接框容置槽的弯头曲面段的圆弧切线方向进行运动。所述角连接组件3400 的滚轮组中至少有一个滚轮始终与连接框组件中连接框容置槽的弯头曲面段线性接触。
本发明的有益效果为：
第一侧墙部分：1.移摆机构中管上开制槽口对滑动轴承进行限位，开制螺纹孔安装导向螺钉对滑动轴承止挡，有效的提高了滑动轴承的使用性能。滑动轴承更换时可以直接将管内滑动轴承拆卸更换，有效提高可维护性。导杆双侧开槽，防止侧墙在极限尺寸的伸缩、摆动，导致导向螺钉从导杆的导向槽内脱落，造成侧墙分离，导致对旅客人生安全造成伤害。2.通过采用具有腰型孔的转轴板组件，以实现转轴板组件在转轴摆动部之间进行摆动，通过自身的结构补偿车体运动过程中两片式侧墙板的侧墙组件产生闪缝的问题。其中转轴板腰型孔设计，可以保证过弯时侧墙倾斜不压缩乘车人员乘车的空间，有利于提高乘客的体验舒适度。3.通过两种不同硬度的材质组合所形成的减磨组件可以更好的实现第一侧墙组件和第二侧墙组件之间磨损的降低，极大的提高侧墙的使用寿命。当减磨部件和耐磨部件其中一个或两个都接近磨损耗尽时，只需要重新更换减磨部件和/或耐磨部件就可以进行更换，维修维护简单操作方便，能有效保护侧墙的可视面，同时该结构设计不需要对侧墙进行整体更换能有效节省生产制作成本。4.转轴套组件结构设计简单，便于第二侧墙组件的锁闭和拆卸，极大的提高了对侧墙的维修维护效率，同时也有利于快速的对侧墙内部的折棚组件进行检修。
解锁机构：解锁机构结构简单，安装维修维护操作方便，解决了现有技术中需要对第二侧墙组件进行安装和拆卸时人为手动伸入侧墙内部进行操作所存在的安全隐患，同时人为操作对第二侧墙组件进行安装和拆卸时，只需要扳动位于连接板外部的手柄组件的手柄即可实现操作，其操作简单方便安全性高。这样的结构设计简单，便于第二侧墙组件的锁闭和拆卸，极大的提高了对侧墙的维修维护效率，同时也有利于快速的对侧墙内部的折棚组件进行检修。
锁紧杆机构：锁紧杆机构通过采用三段式结构的角连接组件实现锁杆对锁紧杆的牵引，角连接组件的第一端对锁杆、第二端对锁紧杆均可进行牵引并对牵引角度进行调节，这种结构使得角连接组件可调节的角度范围得到增加；锁紧杆机构中角连接组件贴合连接框容置槽的弯头曲面段进行移动，这样的结构设计可以使得连接框上开制的容置槽宽度边窄，在满足锁紧杆机构锁紧功能的前提下，可 以将连接框体积做小进而减轻连接框整体重量。并由于角连接组件的第一端和第二端均具有角度调节功能，能始终保持锁杆和锁紧杆中心轴线空间近似垂直，加上角连接组件始终沿连接框容置槽的弯头曲面段的圆弧切线方向进行运动，进而使得锁紧杆机构的锁紧功能更为稳定，有利于提高锁紧机构的使用寿命。
在上述实施例基础上，本实施例以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (20)

  1. 一种贯通道，其特征在于，包括：第一侧墙(1000)、侧墙解锁机构(2000)、锁紧杆机构(3000)；所述第一侧墙(1000)用于贯通道中以遮蔽贯通道中的棚布组成，以及对所述贯通道的检修；所述侧墙解锁机构(2000)连接于所述第一侧墙(1000)用于对所述第一侧墙(1000)在贯通道中的安装和拆卸；所述锁紧杆机构(3000)位于贯通道外侧端部，用以实现贯通道和外部连挂组件或连挂机构相连接。
  2. 根据权利要求1所述的贯通道，其特征在于，所述第一侧墙(1000)包括：第一侧墙组件(1100)、第二侧墙组件(1200)、转轴组件(1300)、移摆机构(1400)、减磨组件(1500)和转轴套组件(1600)；所述第一侧墙组件(1100)通过所述转轴组件(1300)与车体可摆动和/或转动的连接，所述第二侧墙组件(1200)通过所述转轴套组件(1600)与车体可拆卸的连接；所述第一侧墙组件(1100)位于所述第二侧墙组件(1200)外部，所述第一侧墙组件(1100)的内表面和所述第二侧墙组件(1200)的外表面近似于平行并具有恒定的空间间隙。
  3. 根据权利要求2所述的贯通道，其特征在于，所述减磨组件(1500)和所述移摆机构(1400)分别安装在所述第一侧墙组件(1100)和所述第二侧墙组件(1200)上，所述减磨组件(1500)位于所述第一侧墙组件(1100)的内表面和所述第二侧墙组件(1200)的外表面之间；所述移摆机构(1400)位于所述第一侧墙组件(1100)和所述第二侧墙组件(1200)的内表面；所述第一侧墙组件(1100)和所述第二侧墙组件(1200)通过与所述减磨组件(1500)和所述移摆机构(1400)相结合的结构进行伸缩和/或摆动；所述转轴组件(1300)一端安装在所述第一侧墙组件(1100)上，另一端安装在车体上；所述转轴套组件(1600)一端安装在所述第二侧墙组(1200)上，另一端安装在贯通道的中间连接框上。
  4. 根据权利要求3所述的贯通道，其特征在于，所述移摆机构(1400)，包括：拉杆座组件(1410)、导杆组件(1420)、螺钉组(1430)、孔板(1440)、第一支架组件(1450)和支架(1460)；所述拉杆座组件(1410)与所述导杆组件(1420)通过所述螺钉组(1430)连接成一体，所述第一支架组件(1450)安装于所述导杆组件(1420)上，所述支架(1460)与所述孔板(1440)分别安装于所述第一支架组件(1450)两侧，并所述支架(1460)与所述孔板(1440)通过螺钉与侧墙板紧固连接，所述第一支架组件(1450)与所述支架(1460)、所述 孔板(1440)之间摆动连接，所述第一支架组件(1450)与所述导杆组件(1420)移动连接。
  5. 根据权利要求4所述的贯通道，其特征在于，所述导杆组件(1420)包括：挡块(1421)和导杆(1422)；所述挡块(1421)一端用于焊接或粘接所述导杆(1422)，所述挡块(1421)另一端与所述拉杆座组件(1410)平面贴合，通过所述螺钉组(1430)与所述拉杆座组件(1410)连接成一体；所述导杆(1422)上安装第一支架组件(1450)，所述导杆(1422)为双面开制导向槽结构。
  6. 根据权利要求4所述的贯通道，其特征在于，所述第一支架组件(1450)包括：铸件(1451)、滑动轴承(1452)、管(1453)和导向螺钉(1454)；所述滑动轴承(1452)套设在所述管(1453)内，所述管(1453)贯穿所述铸件(1451)，所述导向螺钉(1454)安装于所述管(1453)上；所述管(1453)具有第一直段(14531)、第二直段(14532)、肩部(14533)、槽口(14534)和螺纹孔(14535)。
  7. 根据权利要求2所述的贯通道，其特征在于，所述转轴组件(1300)，包括：转轴固定部(1310)、转轴摆动部(1320)和转轴部(1330)；所述转轴固定部(1310)和所述转轴摆动部(1320)通过所述转轴部(1330)连接成一体，所述转轴固定部(1310)固定连于侧墙板，转轴摆动部(1320)连接外部车体，所述转轴固定部(1310)和所述转轴摆动部(1320)通过所述转轴部(1330)进行旋转运动和/或摆动。
  8. 根据权利要求7所述的贯通道，其特征在于，所述转轴摆动部(1320)包括：转轴板销轴组件(1321)、转轴垫板(1322)、衬套(1323)、转轴板组件(1324)和螺钉垫圈组(1325)；所述转轴板销轴组件(1321)上焊接有销轴螺柱，所述转轴板销轴组件(1321)通过销轴螺柱插入所述转轴垫板(1322)安装孔内，所述衬套(1323)位于所述转轴垫板(1322)外部用于套装在所述转轴板销轴组件(1321)的销轴螺柱上，所述转轴板组件(1324)套接于所述衬套(1323)外侧，所述螺钉垫圈组(1325)用于止挡转轴板组件(1324)沿所述转轴板销轴组件(1321)上销轴螺柱中心轴向方向窜动，并螺钉垫圈组(1325)与所述转轴板销轴组件(1321)上销轴螺柱螺纹紧固。
  9. 根据权利要求8所述的贯通道，其特征在于，所述转轴板组件(1324)腰型孔设置成与所述转轴板组件(1324)的水平中心轴线呈δ夹角，δ夹角为10-18 °；所述转轴板组件(1324)腰型孔中靠近外端的圆的圆心到边部的距离为C,其中C＝3-5倍腰型孔外端圆的半径。
  10. 根据权利要求8所述的贯通道，其特征在于，所述转轴板组件(1324)中腰型孔的中心和所述螺钉垫圈组(1325)的垂直中心之间的夹角γ在60-80°之间，所述转轴板组件(1324)中腰型孔的中心和所述螺钉垫圈组(1325)的垂直中心之间的夹角α在60-80°之间，所述转轴板组件(1324)中腰型孔的中心和所述螺钉垫圈组(1325)的垂直中心之间的夹角β在90-120°之间。
  11. 根据权利要求2所述的贯通道，其特征在于，所述减磨组件(1500)包括位于所述第一侧墙组件(1100)内表面的所述减磨部件(1510)和位于所述第二侧墙组件(1200)外表面的耐磨部件(1520)，所述减磨部件(1510)为软质材质，所述耐磨部件(1520)为钢材质，所述耐磨部件(1520)包覆于所述第二侧墙组件(1200)外表面，所述减磨部件(1510)通过螺钉固定在所述第一侧墙组件(1100)内表面，所述耐磨部件(1520)通过铆钉固定在所述第二侧墙组件(1200)外表面。
  12. 根据权利要求2所述的贯通道，其特征在于，所述转轴套组件(1600)包括：固定座(1610)、转轴套销轴(1620)、锁闭块(1630)和定位销(1640)；所述转轴套组件(1600)的所述固定座(1610)安装在所述第二侧墙组件(1200)上，所述固定座(1610)和所述转轴套销轴(1620)一体组成，所述转轴套组件(1600)的所述转轴套销轴(1620)插入至通过紧固件固定安装于所述侧墙解锁机构(2000)上的所述锁闭块(1630)内部，所述转轴套销轴(1620)和所述锁闭块(1630)具有中心在一条轴线上相互贯穿的定位孔，通过所述定位销(1640)将所述转轴套组件(1600)的所述转轴套销轴(1620)部分与所述锁闭块(1630)穿入定位孔进行连接定位。
  13. 根据权利要求1所述的贯通道，其特征在于，所述侧墙解锁机构(2000)包括：连接板(2100)、解锁机构(2200)和手柄组件(2300)；所述手柄组件(2300)安装于所述连接板(2100)第二侧；所述解锁机构(2200)端部贯穿所述连接板(2100)外露于所述连接板(2100)第二侧，同时所述解锁机构(2200)贯穿所述第一侧墙(1000)上的转轴套组件(2100)；所述解锁机构(2200)端部与安装在所述连接板(2100)第二侧的所述手柄组件(2300)相抵靠并接触，所述手 柄组件(2300)对所述解锁机构(2200)进行解锁，所述解锁机构(2200)通过位于所述连接板(2100)外侧的紧固螺钉将所述解锁机构(2200)固定在所述连接板(2100)上。
  14. 根据权利要求13所述的贯通道，其特征在于，所述手柄组件(2300)包括：手柄(2301)、纵向垫块(2302)和横向垫块(2303)，所述纵向垫块(2302)和横向垫块(2303)分别固定于所述连接板(2100)的第二侧，所述纵向垫块(2302)位于所述手柄(2301)的一侧，所述横向垫块(2303)位于所述手柄(2301)的下方，用于对所述手柄(2301)旋转位置进行限定。
  15. 根据权利要求13所述的贯通道，其特征在于，所述解锁机构(2200)包括：第一定位销组件(2210)、第二定位销组件(2220)、座体(2230)、弹性件(2240)、杆部(2250)；所述第一定位销组件(2210)与所述座体(2230)安装成一体，所述解锁机构(2200)通过贯穿于所述座体(2230)的安装螺钉(2280)将所述座体(2230)与所述第一侧墙(1000)上的转轴套组件(1600)以及所述锁闭块(1630)紧固连接，第一紧固件(2260)将第一定位销组件(2210)安装于具有双头螺纹的所述杆部(2250)的第一端，所述第二定位销组件(2220)与所述杆部(2250)安装成一体，所述弹性件(2240)位于所述第二定位销组件(2220)底部，与第二定位销组件(2220)空间间隔，所述弹性件被第二紧固件(2270)限位并安装于具有双头螺纹的所述杆部(2250)的第二端。
  16. 根据权利要求1所述的贯通道，其特征在于，所述锁紧杆机构(3000)，用于轨道交通车辆中车体的连接锁紧，包括：锁杆(3100)、锁紧杆(3200)、锁紧杆销轴(3300)和角连接组件(3400)；所述锁杆(3100)和所述锁紧杆(3200)均通过所述锁紧杆销轴(3300)和所述角连接组件(3400)连接，所述角连接组件(3400)为多段式驱动件结构；所述锁杆(3100)和锁紧杆(3200)的中心轴线始终近似于垂直。
  17. 根据权利要求16所述的贯通道，其特征在于，所述角连接组件(3400)包括：第一端(3401)、第二端(3402)、滚轮(3403)和连杆(3404)；所述连杆(3404)成对设置，所述第一端(3401)和所述第二端(3402)分别位于所述连杆(3404)两侧，所述滚轮(3403)可滚动的安装于所述连杆(3404)内，所述锁杆(3100)通过所述角连接组件(3400)牵引锁紧杆(3200)同步移动，所 述角连接组件(3400)的第一端(3401)通过所述锁紧杆销轴(3300)与所述锁杆(3100)连接，所述角连接组件(3400)的第二端(3402)通过所述锁紧杆销轴(3300)与所述锁紧杆(3200)连接，所述锁杆(3100)通过所述角连接组件(3400)牵引所述锁紧杆(3200)移动。
  18. 根据权利要求17所述的贯通道，其特征在于，所述角连接组件(3400)为三段式结构，所述角连接组件(3400)的第一端(3401)和第二端(3402)分别做摆动运动。
  19. 根据权利要求18所述的贯通道，其特征在于，所述锁紧杆机构(3000)从第一工作位置运动到第三工作位置，所述角连接组件(3400)的第一端的中心线和所述锁杆(3100)中心轴线间的夹角α＝3.3-15.3°；所述锁紧杆机构(3000)从第一工作位置运动到第三工作位置，所述角连接组件(3400)第二端的中心线和所述锁紧杆(3100)中心轴线间的夹角β＝5.2-18.8°；锁紧杆机构(3000)从第一工作位置运动到第三工作位置，其角连接组件(3400)始终沿连接框组件中连接框容置槽的弯头曲面段的圆弧切线方向进行运动；所述角连接组件(3400)的滚轮组中至少有一个滚轮始终与连接框组件中连接框容置槽的弯头曲面段线性接触。
  20. 一种具有贯通道的连挂贯通道装置，其特征在于，包括如权利要求1-19中任一项所述的第一贯通道；所述连挂贯通道装置，还包括第二贯通道；所述第一贯通道连挂部分的锁钩与所述第二贯通道连挂部分的锁板连接，所述第二贯通道连挂部分的锁钩与所述第一贯通道连挂部分的锁板连接；所述第一贯通道固定连接于第一车体，所述第二贯通道固定连接于第二车体，所述第一贯通道和所述第二贯通道呈对称背向结构设置；所述第一贯通道包括：第一折棚组件和第一侧墙；所述第二贯通道包括：第二折棚组件和第二侧墙。
PCT/CN2021/079802 2020-07-17 2021-03-09 一种贯通道及具有其的连挂贯通道装置 WO2022012059A1 (zh)

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