CN201998997U - Through passage for railway passenger cars - Google Patents
Through passage for railway passenger cars Download PDFInfo
- Publication number
- CN201998997U CN201998997U CN201120051518XU CN201120051518U CN201998997U CN 201998997 U CN201998997 U CN 201998997U CN 201120051518X U CN201120051518X U CN 201120051518XU CN 201120051518 U CN201120051518 U CN 201120051518U CN 201998997 U CN201998997 U CN 201998997U
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- Prior art keywords
- vestibule diaphragm
- cloth
- assembly
- interior
- canopy cloth
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Abstract
The utility model relates to a through passage for railway passenger cars, which comprises a folding shed main body assembly, a cab apron assembly, a pedal assembly and a resetting plate spring assembly. The folding shed main body assembly comprises an outwards-arching outer folding shed body and an inwards-arching inner folding shed body. The end part of the inner folding shed body is connected with a cloth clamping aluminium frame, and the outer folding shed body is connected with an end wall connecting frame. The cloth clamping aluminium frame is fixedly connected with the end wall connecting frame, and rubber sealing strips are embedded inside the end wall connecting frame. The inner folding shed body is formed by connecting more than two pieces of double-layer U-shaped inner shed cloth which are formed by a forming mold through the adoption of integral vulcanizing presses. The passage for railway passenger cars has flexible movability, reliable safety, good sound insulation performance, good heat insulation performance and good airtightness, and is capable of meeting the high-performance requirements of high speed railway passenger cars.
Description
Technical field
The utility model relates to the high-speed track passenger car technical field, especially relates to a kind of high-speed track passenger car relative motion of satisfying, a kind of trolley coach run-through channel that two car ends are flexibly connected.
Background technology
High-speed track passenger car is compared to general trolley coach, and its requirement for run-through channel is all higher.Existing run-through channel product from structure design and performance figure, all can't satisfy the performance requriements of high-speed track passenger car.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of trolley coach run-through channel is provided, safe and reliable, high sound insulation, high thermal insulation, high-air-tightness can satisfy the high performance requirements of high-speed track passenger car.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of trolley coach run-through channel, has the vestibule diaphragm main body assembly, the vestibule diaphragm main body assembly has the outer vestibule diaphragm body of outside arch, the interior vestibule diaphragm body of inside arch, the vestibule diaphragm body is connected to form by canopy cloth in the plural Double U in described, interior canopy cloth adopts integrated vulcanizing technology to make by forming mould, vestibule diaphragm body inboard is by canopy cloth in the adjacent U-shaped of interior folder cloth aluminium frame clamping connection of band toothed section in described, connect by connection box in the middle of interior between the canopy cloth in adjacent two U-shapeds of interior vestibule diaphragm body middle part, described outer vestibule diaphragm body is made by the outer canopy cloth of plural U-shaped and is connected to form, and the outer canopy cloth place of making of U-shaped is coated with the sealant sealing.
Interior vestibule diaphragm end of body connects folder cloth aluminium frame, and outer vestibule diaphragm body is connected with the headwall connection box, and folder cloth aluminium frame is captiveed joint with the headwall connection box, and the headwall connection box is embedded with rubber weather strip.
Described outer vestibule diaphragm body inboard is connected by connection box in the middle of outer between the outer canopy cloth of adjacent two U-shapeds of outer vestibule diaphragm body middle part by the outer canopy cloth of the adjacent U-shaped of the outer folder cloth aluminium frame clamping connection of band toothed section.
Headwall connection box, interior folder cloth aluminium frame, interior in the middle of connection box, outward press from both sides cloth aluminium frame, outer in the middle of connection box by aluminium alloy extruded one-tenth section bar.
The beneficial effects of the utility model are: the utility model has adopted the rubber canopy cloth of high fire resistance, sound insulation and noise reduction performance, high temperature performance, high endurance, high resistance to ag(e)ing, ultraviolet resistance, long service life.The utlity model has high level air-tightness: positive negative pressure 4000Pa, rainproof, anti-hail, antistatic properties, cab apron of the present utility model and pedal curve negotiation ability comformability and reset function are good, motion flexibly, safe and reliable, high sound insulation, high thermal insulation, high-air-tightness can satisfy the high performance requirements of high-speed track passenger car.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the local structure scheme drawing of vestibule diaphragm main body assembly in the utility model;
Fig. 2 is the structural representation of headwall connection box in the utility model;
Fig. 3 is the structural representation of cab apron assembly in the utility model;
Fig. 4 is the structural representation of pedal assembly in the utility model;
Fig. 5 is the structural representation of restoration spring assembly in the utility model;
Wherein: 11. outer vestibule diaphragm bodies, 12. interior vestibule diaphragm bodies, 13. folder cloth aluminium frames, 14. headwall connection boxes, 15. sealing band, 16. interior folder cloth aluminium frames, 17. outer folder cloth aluminium frames, 21. cab aprons, 22. first connecting panel, 23. second connecting panels, 25. backing plates, 26. Anti-skid adhesive pieces, 31. the pedal body assembly, 32. locking body assemblies, 33. left socle assemblies, 34. first round support body assembly, 35. aluminum pedals, 36. mould the system pedal, 41. spring block, 42. leaf springs, 43. pressing plates.
The specific embodiment
In conjunction with the accompanying drawings the utility model is further described now.The scheme drawing that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model
As shown in Figure 1, a kind of trolley coach run-through channel, have vestibule diaphragm main body assembly, cab apron assembly, pedal assembly, restoration spring assembly, the vestibule diaphragm main body assembly has the outer vestibule diaphragm body 11 of outside arch, the interior vestibule diaphragm body 12 that inwardly encircles, interior vestibule diaphragm body 12 ends connect folder cloth aluminium frame 13, outer vestibule diaphragm body 11 is connected with headwall connection box 14, and folder cloth aluminium frame 13 is captiveed joint with headwall connection box 14, and headwall connection box 14 is embedded with rubber weather strip 15.
Interior vestibule diaphragm body 12 is connected to form by canopy cloth in 12 Double U, and interior canopy cloth adopts integrated vulcanizing technology to make by forming mould.Interior vestibule diaphragm body 12 inboards are by canopy cloth in the adjacent U-shaped of interior folder cloth aluminium frame 16 clamping connections of band toothed section.Connect by connection box in the middle of interior between the canopy cloth in adjacent two U-shapeds of interior vestibule diaphragm body 12 middle parts.
Canopy cloth is to adopt integrated vulcanizing technology to make by forming mould in every up and down circle of interior vestibule diaphragm body 12, connects into integral body by the high-tensile sewing thread through sewing tech, and shape is attractive in appearance, and sound insulation, heat-proof quality all satisfy the requirement of relevant criterion.Its elasticity can guarantee that vehicle run-through channel by curve the time has no to damage with the movement relation of vehicle, guarantees its due in-use performance.
Outer vestibule diaphragm body 11 is made by the outer canopy cloth of 12 U-shapeds and is connected to form, and the outer canopy cloth place of making of U-shaped is coated with the sealant sealing.Outer vestibule diaphragm body 11 inboards are connected by connection box in the middle of outer between the outer canopy cloth of adjacent two U-shapeds of outer vestibule diaphragm body 11 middle parts by the outer canopy cloth of the adjacent U-shaped of outer folder cloth aluminium frame 17 clamping connections of band toothed section.Outer canopy cloth be with the very high base material cloth of the rubber of high fire resistance and tensile strength through the sulfuration process moulding, sound insulation, heat-proof quality all satisfy the requirement of relevant criterion.Its elasticity can guarantee that vehicle run-through channel by curve the time has no to damage with the movement relation of vehicle, guarantees its due in-use performance.
The vestibule diaphragm main body assembly adopts double-deck vestibule diaphragm structure, the chlorosulfonated polyethylene rubber canopy cloth of good by sound insulation value, high fire prevention, high anti-smoke performance is made, its air-tightness: moment inside bear pressure and can reach ± 6000pa, pressure ± 4000pa～2200pa＞60s is born in the inside of normal 100% experiment, sound insulation: can reach more than 38～40dB, be service life 12～15 years, and can reach 20 years well as environment and road conditions condition.
Adopted forming mould integrated vulcanizing technology to make interior vestibule diaphragm body 12, all can improve effectively, made the curve negotiation ability of run-through channel strong single-piece air-tightness, sound insulation, tensile strength aspect.
The caulking groove structure of buckle sealing band 15 does not come off sealing band 15 reliable location on the headwall connection box 14, headwall connection box 14, folder cloth aluminium frame, interior folder cloth aluminium frame 16, outward press from both sides cloth aluminium frame 17, interior in the middle of connection box, outer in the middle of the structures of the many rows of toothed section design ratchets of connection box, guaranteed run-through channel during by curve canopy cloth can not break away from the aluminium frame, tensile strength can reach the pulling force of 6000N and not separate.
The cab apron assembly has by cab apron 21, first connecting panel 22, second connecting panel 23, be rotationally connected by bearing pin between the cab apron 21 and second connecting panel 23, be rotationally connected by bearing pin between first connecting panel 22 and second connecting panel 23, cab apron 21 bottoms are fixed with the abrasion rubber plate, and first connecting panel 22 and second connecting panel, 23 bottoms all are fixed with backing plate 25.Second connecting panel, 23 end faces are fixed with Anti-skid adhesive piece 26.
The design of cab apron assembly has taken into full account run-through channel single-piece load-carrying properties, manufacturability, lightweight, 6 good series alloys extrudates of comprehensive mechanical performance have been adopted in selection, adopted the structure of three plate pin types, performance is safe and reliable, curve negotiation ability is strong, relatively rotates flexibility and reliability.
The cab apron assembly is pasted Anti-skid adhesive piece and is formed integral body through machinework, bonding, the nylon backing plate by 2 foldings, screw, bearing pin, 20 non-metal axle sleeves, wear-resisting fire prevention rubber plate, spring pin, surface by well behaved 3 aluminum alloy extrusion section bars.Function is to carry out the transition on the pedal from the floor, guest room, satisfies the relative motion relation of vehicle and pedal simultaneously.Guarantee that the passenger safety failure-free is by between the compartment.
First connecting panel 22 has 3 bevelled holes successively, and second connecting panel 23 has 3 holes on same straight line, has guaranteed connection stability, and all there is the staged boss on first connecting panel 22, cab apron 21 surfaces.Second connecting panel, 23 surfaces are provided with boss.The structure design of first connecting panel 22, second connecting panel 23, cab apron 21 has taken into full account run-through channel single-piece structural strength, manufacturability, lightweight, and 6 good series alloys extrudates of comprehensive mechanical performance have been adopted in selection, and load-carrying capacity is up to 6000N/m
2, tensile strength can reach 6000N.
Pedal assembly has pedal body assembly 31, pedal body assembly 31 1 ends are connected with locking body assembly 32, locking body assembly 32 is connected on the first round support body assembly 34, and pedal body assembly 31 other ends are connected with the after cross member assembly, and the after cross member assembly is connected second and takes turns on the support body assembly.Pedal body assembly 31 is nested with aluminum pedal 35 to be installed and to be disposed on moulding between aluminum pedal 35 spaces makes pedal 36, and first round support body assembly 34, second is taken turns the support body assembly and is installed in respectively on left socle assembly 33, the right support assembly.
The main effect of pedal assembly is guarantee to pass through between the passenger car safe and reliable, will satisfy the relative motion relation of vehicle simultaneously.
Pedal body assembly 31 by the cover of the girder steel of stainless steel sheet bending and molding, stainless round steel Vehicle Processing and bearing pin, by argon arc be welded to form the girder steel body, the rubber baffle, the pressing plate and the slide plate of nylon sheet material of EPDM material by corrosion-resistant steel pulling rivet and high fire resistance formed.Wherein rubber baffle is the safety catch when pedal assembly passes through curve, guarantee when the passenger passes through safe and reliable, bearing pin is the center shaft that the system of moulding pedal, aluminum pedal rotate, but with the fuse member of formation parallelogram motion of screw and locking body assembly, after cross member assembly.
Locking body assembly 32 is by the lock piece of corrosion-resistant steel quarter bend, pipe, stainless steel sheet, form through the corrosion-resistant steel channel-section steel of argon arc welding.Be assembled into one by nut, packing ring lock shaft body, lock core, the compression spring of stainless steel wire, stainless self-plugging rivet and aluminum pedal.It act as pedal assembly and first round support body assembly is pinned formation integral body, to guarantee the safety of pedal assembly motion.The hole of corrosion-resistant steel channel-section steel is played run-through channel and is separated the effect of lifting pedal assembly when compiling maintenance.
Left socle assembly 33, right support assembly form integral body by aluminium alloy extrusions and wear-resistant rubber sheet by adhesive technology.Radical function is to realize being connected with screw with car body, and location, sustain pedal assembly satisfy relative motion relation.
First round support body assembly 34, second take turns the support body assembly by the wheel support body of stainless steel sheet bending and molding, add the pin frame plate for moulding, the bearing pin that corrosion-resistant steel round steel car becomes, wheel, the nylon material plate that the nylon material injection moulding forms by plate shear and form integral body.Act as connection, carrying, supporting movement location.
The after cross member assembly is made of whole through welding, the staking of corrosion-resistant steel pulling rivet corrosion-resistant steel quarter bend, stainless pipe, stainless steel sheet, aluminum pedal, play connection, carrying, positioning action.
Mould system pedal 36 by high-density plastic's class material through extruder machine-shaping, act as carrying, the motion when satisfying vehicle and passing through curve.
Aluminum pedal 35 is pasted Anti-skid adhesive piece by well behaved 6 series alloys extrudate machinework moulding, surface, act as carrying, the motion when satisfying vehicle and passing through curve.
The restoration spring assembly has spring block 41, leaf spring 42, pressing plate 43, and pressing plate 43 is fixed on leaf spring 42 on the spring block 41.Spring block 41 is by the moulding of essence casting stainless steel material; Leaf spring 42 is by high-quality spring plate 50Cr4V cold isostatic compaction; Pressing plate 43 is formed through machine up by stainless steel sheet.The main effect of restoration spring assembly is when pedal assembly is got back to linear state again during from straight line to curvilinear motion, makes pedal assembly return to original linear state.
The utility model has adopted the rubber canopy cloth of high fire resistance, sound insulation and noise reduction performance, high temperature performance, high endurance, high resistance to ag(e)ing, ultraviolet resistance, long service life.The utlity model has high level air-tightness: positive negative pressure 4000Pa, rainproof, anti-hail, antistatic properties, cab apron of the present utility model and pedal curve negotiation ability comformability and reset function are good, and motion is flexibly, and is safe and reliable.
Basic environment and run-through channel basic specification that the utility model is suitable for:
Speed per hour: 300km/h～500km/h high speed train; Ambient temperature :-40 ℃～+ 80 ℃; Horizontal minimal curve radius 150m; S curve R250m～0～R250m; Air-tightness satisfies ± 4000pa～± 2200pa＞60s; Sound insulation value 38dB; Heat-proof quality K≤3.15W/m
2K; Fire resistance satisfies DIN5510-2 or BS6853; Effectively by (high x is wide) 2025X850mm; Pedal carrying 5000N/m
2
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (3)
1. trolley coach run-through channel, it is characterized in that: have the vestibule diaphragm main body assembly, the vestibule diaphragm main body assembly has the outer vestibule diaphragm body of outside arch, the interior vestibule diaphragm body of inside arch, the vestibule diaphragm body is connected to form by canopy cloth in the plural Double U in described, interior canopy cloth adopts integrated vulcanizing technology to make by forming mould, vestibule diaphragm body inboard is by canopy cloth in the adjacent U-shaped of interior folder cloth aluminium frame clamping connection of band toothed section in described, connect by connection box in the middle of interior between the canopy cloth in adjacent two U-shapeds of interior vestibule diaphragm body middle part, described outer vestibule diaphragm body is made by the outer canopy cloth of plural U-shaped and is connected to form, and the outer canopy cloth place of making of U-shaped is coated with the sealant sealing.
2. a kind of trolley coach run-through channel according to claim 1, it is characterized in that: interior vestibule diaphragm end of body connects folder cloth aluminium frame, outer vestibule diaphragm body is connected with the headwall connection box, and folder cloth aluminium frame is captiveed joint with the headwall connection box, and the headwall connection box is embedded with rubber weather strip.
3. a kind of trolley coach run-through channel according to claim 1, it is characterized in that: described outer vestibule diaphragm body inboard is connected by connection box in the middle of outer between the outer canopy cloth of adjacent two U-shapeds of outer vestibule diaphragm body middle part by the outer canopy cloth of the adjacent U-shaped of the outer folder cloth aluminium frame clamping connection of band toothed section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120051518XU CN201998997U (en) | 2011-03-01 | 2011-03-01 | Through passage for railway passenger cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120051518XU CN201998997U (en) | 2011-03-01 | 2011-03-01 | Through passage for railway passenger cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998997U true CN201998997U (en) | 2011-10-05 |
Family
ID=44701751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120051518XU Expired - Fee Related CN201998997U (en) | 2011-03-01 | 2011-03-01 | Through passage for railway passenger cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114568A (en) * | 2019-12-26 | 2020-05-08 | 伊卡路斯(苏州)车辆系统有限公司 | Fixing installation part for vehicle through passage folding shed |
-
2011
- 2011-03-01 CN CN201120051518XU patent/CN201998997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114568A (en) * | 2019-12-26 | 2020-05-08 | 伊卡路斯(苏州)车辆系统有限公司 | Fixing installation part for vehicle through passage folding shed |
| CN111114568B (en) * | 2019-12-26 | 2021-06-25 | 伊卡路斯(苏州)车辆系统有限公司 | Fixing installation part for vehicle through passage folding shed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120301 |