CN206217893U - Run-through channel structure and the train with it - Google Patents

Abstract

The utility model provides a kind of run-through channel structure and the train with it, and run-through channel structure includes channel bracket；Side guard plate, is arranged in channel bracket, and side guard plate is integral type structure.Side guard plate is set using integral structure, effectively increases the intensity of run-through channel, improves the security of train.

Description

Run-through channel structure and the train with it

Technical field

The utility model is related to locomotive equipment technical field, in particular to a kind of run-through channel structure and with it Train.

Background technology

Side guard plate that the run-through channel of rail vehicle of the prior art is used, top board are aluminum alloy materials, pedal with cross Plate uses the set-up mode of stainless steel material, run-through channel of the prior art to cause that car body has larger weight, causes vehicle It is difficult to meet the light-weighted requirement of vehicle.Further, side guard plate of the prior art is connected by the platy structure of polylith split Connect to form side guard plate, cause side guard plate low intensity, there is a problem of potential safety hazard.

Utility model content

Main purpose of the present utility model is to provide a kind of run-through channel structure and the train with it, to solve existing skill There is potential safety hazard in the run-through channel in art.

To achieve these goals, according to one side of the present utility model, there is provided a kind of run-through channel structure, including： Channel bracket；Side guard plate, is arranged in channel bracket, and side guard plate is integral type structure.

Further, run-through channel structure includes：Spool, spool is vertically arranged in channel bracket, side guard plate with Spool is connected, and spool can drive the end of side guard plate to be crimped towards the inner side of side guard plate, or the side guard plate that spool will be crimped End towards strutting on the outside of side guard plate.

Further, spool includes：First spool, the first end of side guard plate is connected with the first spool；Second spool, side Second end relative with first end of backplate is connected with the second spool.

Further, run-through channel structure also includes：Buffer limit structure, one end of buffer limit structure and the first spool phase Connection, the other end of buffer limit structure is connected with the second spool.

Further, run-through channel structure also includes：Supporting part, is arranged on side guard plate and is connected with buffer limit structure Connect.

Further, run-through channel structure also includes upper plate component, and upper plate component is arranged at the roof of channel bracket, on Top plate member includes：First upper plate, the first end of the first upper plate is connected with channel bracket；Second upper plate, on second The first end of top board is located at the top at the second end of the first upper plate, and the second end of the second upper plate is connected with channel bracket, First upper plate and the second upper plate can opposing oscillatories.

Further, upper plate component is made up of carbon fibre material.

Further, run-through channel structure also includes stepping on cab apron component, steps on the bottom that cab apron component is arranged at channel bracket, steps on Cab apron component includes：Pedal, the first end of pedal is connected with run-through channel structure；Cab apron, the first end of cab apron is located at pedal The top at the second end, the second end of cab apron is connected with channel bracket, and pedal can opposing oscillatory with cab apron.

Further, cab apron component is stepped on to be made up of carbon fibre material.

Further, anti-skid structure is provided with pedal, anti-skid structure is adhered on the surface of pedal.

Further, anti-skid structure is made up of carbon fibre material.

Further, it is coated with sound-insulating and heat-insulating structure on the bottom surface of pedal and/or cab apron.

Further, side guard plate is made up of carbon fibre material.

Further, the machine direction of the carbon fibre material of side guard plate is identical.

According to another aspect of the present utility model, there is provided a kind of train, including run-through channel structure, run-through channel structure is upper The run-through channel structure stated.

Using the technical solution of the utility model, run-through channel structure includes channel bracket.Side guard plate is arranged at channel bracket On, side guard plate is integral type structure.Side guard plate is set using integral structure, effectively increases the intensity of run-through channel, improves The security of train.

Brief description of the drawings

The Figure of description for constituting the part of the application is used for providing being further understood to of the present utility model, this practicality New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model. In the accompanying drawings：

Fig. 1 shows the structural representation of the embodiment according to run-through channel of the present utility model；

Fig. 2 shows the structural representation of the embodiment of the side guard plate in Fig. 1；

Fig. 3 shows the structural representation of the embodiment of the upper plate component in Fig. 1；And

Fig. 4 shows the structural representation of the embodiment for stepping on cab apron component in Fig. 1.

Wherein, above-mentioned accompanying drawing is marked including the following drawings：

10th, channel bracket；20th, side guard plate；30th, spool；31st, the first spool；32nd, the second spool；40th, buffer limit knot Structure；50th, supporting part；60th, upper plate component；61st, the first upper plate；62nd, the second upper plate；70th, cab apron component is stepped on；71st, pedal； 72nd, cab apron.

Specific embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.

It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that Be cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side Method, product or other intrinsic steps of equipment or unit.

For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ", " in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the relative description in space used herein above.

Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary Implementation method can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown The design of example property implementation method is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand The big thickness of layer and region, and make identical device is presented with like reference characters, thus they are retouched by omitting State.

With reference to shown in Fig. 1 to Fig. 4, according to embodiment of the present utility model, there is provided a kind of run-through channel structure.

Specifically, as depicted in figs. 1 and 2, the run-through channel structure includes channel bracket 10.Side guard plate 20 is arranged at passage branch On frame 10, side guard plate 20 is integral type structure.Side guard plate 20 is set using integral structure, effectively increases the strong of run-through channel Degree, improves the security of train.

Wherein, run-through channel structure includes spool 30.Spool 30 is vertically arranged in channel bracket 10, side guard plate 20 It is connected with spool 30, spool 30 can drive the end of side guard plate 20 to be crimped towards the inner side of side guard plate 20, or spool 30 will The end of the side guard plate 20 of curling struts towards the outside of side guard plate 20.I.e. side guard plate 20 is integral type flexibility side guard plate, can be with It is to be combined with carbon fiber board material by aluminium section bar, is capable of achieving stretching and compresses, the various motions of vehicle can be met, increased The dependable with function of side guard plate 20.

Further, spool 30 includes the first spool 31 and the second spool 32.The first end of side guard plate 20 and the first spool 31 are connected.Second end relative with first end of side guard plate 20 is connected with the second spool 32.By change side guard plate two The telescopic level at end is coordinating the motion of train body so that side guard plate will not be because of body movement amount in the process of running for train It is excessive with side-play amount and produce excessive gap and exist and crush the potential safety hazards such as passenger, while so set increased train car Aesthetic property in railway carriage or compartment.

In order that obtain side guard plate 20 being prevented due to side guard plate 20 while can realize automatically reseting during flexible The situation of large traction stretching is received, buffer limit structure 40 has been set between the first spool 31 and the second spool 32.Its In, one end of buffer limit structure 40 is connected with the first spool 31, the other end of buffer limit structure 40 and the second spool 32 It is connected.As shown in Fig. 2 showing two buffer limit structures 40 in figure, two buffer limit structures 40 are respectively arranged at side The upper and lower end of backplate 20.Further, two buffer limit structures 40 in Fig. 2 are to be hinged shape by multiple connecting rods Into be hinged elastic buffer structure, certainly, buffer limit structure 40 can also be configured with the structure such as spring of elasticity, so Setting further increases the intensity of side guard plate.

Wherein, run-through channel structure also includes supporting part 50.Supporting part 50 be arranged on side guard plate 20 and with buffer limit knot Structure 40 is connected.Outside so setting so that the intensity of side guard plate 20 is further strengthened, while so that the supporting part 50 is gone back The effect of support buffer limit structure 40 is served, that is, increased the rigidity of the entirety of side guard plate 20 so that passenger can lean on side shield Plate 20.

As shown in figure 3, run-through channel structure also includes upper plate component 60.Upper plate component 60 is arranged at channel bracket 10 Roof, upper plate component 60 includes the first upper plate 61 and the second upper plate 62.The first end of the first upper plate 61 and passage branch Frame 10 is connected.The first end of the second upper plate 62 is located at the top at the second end of the first upper plate 61, the second upper plate 62 Second end is connected with channel bracket 10, and the first upper plate 61 and the second upper plate 62 can opposing oscillatories.Upper plate component 60 is adopted With the setting structure of two pieces of tabular, the weight of run-through channel can be effectively alleviated.

In order to further mitigate the weight of run-through channel, upper plate component 60 is made up of carbon fibre material.

As shown in figure 4, run-through channel structure also includes stepping on cab apron component 70.Step on cab apron component 70 and be arranged at channel bracket 10 Bottom, stepping on cab apron component 70 includes pedal 71 and cab apron 72.The first end of pedal 71 is connected with run-through channel structure.Cab apron 72 First end is located at the top at the second end of pedal 71, and the second end of cab apron 72 is connected with channel bracket 10, pedal 71 and cab apron 72 can opposing oscillatory.I.e. in the present embodiment, cab apron 72 and pedal 71 are bridging arrangement, and cab apron 72 snaps into the table of pedal 71 Face, pedal 71 is supported by pedal 71 below, in train movement, cab apron and pedal relative motion.

Cab apron 72, pedal 71 and side guard plate 20 are constituted and cooperated when by Curve Path, mutually restriction, by most During unfavorable curve condition, they will not produce gap each other, can pass through simple curve and S curve that radius is 80m R150-5-R150m, R2000 meter of vertical curve line requirements, and meet after windscreen is hit, stretching 40mm compresses the requirement of 55mm.

In order that obtaining the standard for reaching light weight of run-through channel, step on cab apron component 70 and be made up of carbon fibre material.

For the frictional force for increasing passenger's sole and step between cab apron component 70 so that pedestrian is not easy to be slided at run-through channel Arrive, anti-skid structure is provided with pedal 71, anti-skid structure is adhered on the surface of pedal 71.

Preferably, anti-skid structure is made up of carbon fibre material.The weight for not only alleviating run-through channel is so set, is also increased The service life of anti-skid structure.

In order to reduce the noise in extraneous incoming run-through channel i.e. compartment, be coated with the bottom surface of pedal 71 and cab apron 72 every Sound heat insulation structural, sound-insulating and heat-insulating structure is preferably damping slurry.

Preferably, in order to reduce the weight of run-through channel, side guard plate 20 is made up of carbon fibre material.Further, in order to increase The intensity of plus side backplate 20, the machine direction of the carbon fibre material of side guard plate 20 is arranged to identical direction.

Run-through channel in above-described embodiment can be used for locomotive equipment technical field, i.e., according to a side of the present utility model A kind of face, there is provided train.The train includes run-through channel structure, and run-through channel structure is the run-through channel structure in above-described embodiment. Wherein, run-through channel structure includes channel bracket 10.Side guard plate 20 is arranged in channel bracket 10, and side guard plate 20 is integral type knot Structure.Side guard plate 20 is set using integral structure, effectively increases the intensity of run-through channel, improves the security of train.

The top board of run-through channel, side guard plate, pedal, cab apron are configured using carbon fibre material, top board uses two-piece type Structure；Side guard plate uses integral structure (such as accompanying drawing 2).Side guard plate is combined by aluminium section bar with carbon fiber board material, side shield The carbon fiber board of plate is that the machine direction of the carbon fibre material of special carbon fiber board, i.e. sheet material is consistent.Therefore, this carbon fiber side Backplate is capable of achieving stretching and compresses transversally flexible, and apron internal surface is provided with link support mechanism, has backplate enough Rigidity, passenger can lean on.Because side guard plate has flexibility, therefore spool is set in the both sides of side guard plate, a part of side guard plate can Parallactic angle is allowed being provided during turn inside diameter to be involved in or roll out the spool.Cab apron is by the bonding non slip surface with anti-skidding effect Carbon fiber board be made, cab apron bottom spraying sound and thermal insulating material.Pedal page be made up of carbon fibre material, bottom spray sound insulation every Hot material, makes run-through channel overall weight lighter, effectively increases the sound insulation value of run-through channel.

Wherein, carbon fiber (carbon fiber, abbreviation CF), is high intensity, Gao Mo of a kind of phosphorus content more than 95% Measure the new fiber materials of fiber.It is to be piled up to form along fiber axial direction by organic fibers such as flake graphites, through carbon Change and microcrystalline graphite material obtained from graphitization processing.Carbon fiber " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity is high In steel, and all it is important materials in defence and military and civilian aspect with corrosion-resistant, high-modulus characteristic.It not only has There is the intrinsic intrinsic property of carbon material, the soft machinability of textile fabric is had both again, be reinforcing fiber of new generation.

Carbon fiber has many premium properties, and the axial strength and modulus of carbon fiber are high, and density is low, higher than performance, without compacted Become, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity between nonmetallic and metal between, thermal expansion system Number is small and with anisotropy, and good corrosion resistance, X-ray transparent is good.Good electrical and thermal conductivity performance, electromagnetic wave shielding are good Deng.

Compared with traditional glass fibre, Young's modulus is it more than 3 times to carbon fiber；It compared with Kafra fiber, Young Modulus is its 2 times or so, insoluble not swollen in organic solvent, acid, alkali, and corrosion resistance is protruded.

Carbon fiber is a kind of new material of excellent in mechanical performance.Carbon fiber tensile strength is about 2 to 7GPa, stretch modulus About 200 arrive 700GPa.Density be about 1.5 to 2.0 grams it is per cubic centimeter, this is depended mainly on except having outside the Pass with precursor structure The temperature of charing process.Typically by 3000 DEG C of graphitization processings of high temperature, density is up to 2.0 grams every cube li.Along with it Very light in weight, its proportion is also lighter than aluminium, and less than the 1/4 of steel, specific strength is 20 times of iron.The thermal coefficient of expansion of carbon fiber with Other fibers are different, the characteristics of it has anisotropy.The specific heat capacity of carbon fiber is generally 7.12.Under thermal conductivity is with temperature rising Drop is negative value (0.72 to 0.90) parallel to machine direction, and is on the occasion of (32 to 22) perpendicular to machine direction.The ratio of carbon fiber Resistance is relevant with the type of fiber, and at 25 DEG C, high-modulus is 775, and high-strength carbon fiber is per cm 1500.This causes that carbon is fine Dimension has highest specific strength and specific modulus in all high-performance fibers.Compared with the metal materials such as titanium, steel, aluminium, carbon fiber There is the features such as intensity is big, modulus is high, density is low, linear expansion coefficient is small in physical property, the king of new material is properly termed as.

The chemical property of carbon fiber is known with carbon phase, and its decapacitation is outer by strong oxidizer oxidation, is inert to general alkalescence. Then occur obvious oxidation when temperature is higher than 400 DEG C in air, generate CO and CO₂.Carbon fiber to general organic solvent, acid, Alkali all has good corrosion resistance, and insoluble not swollen, corrosion resistance is transcendent, is completely absent the problem got rusty.There is scholar to exist PAN base carbon fibres were immersed in highly basic sodium hydroxide solution in 1981, time-out goes more than 30 years, and it still keeps fiber shape State.But its impact resistance is poor, easily damage, aoxidized under strong acid effect, the electromotive force of carbon fiber is on the occasion of and aluminium conjunction The electromotive force of gold is negative value.Metallic carbide, carburizing and electrification can occur when carbon fibre composite and aluminum alloy combination application Learn corrosion phenomenon.Therefore, carbon fiber must be surface-treated before.Carbon fiber also has oil resistant, radioresistance, anti-radiation, suction Receive the characteristics such as toxic gas and down neutrons.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (15)

1. a kind of run-through channel structure, it is characterised in that including：

Channel bracket (10)；

Side guard plate (20), is arranged in the channel bracket (10), and the side guard plate (20) is integral type structure.

2. run-through channel structure according to claim 1, it is characterised in that the run-through channel structure includes：

Spool (30), the spool (30) is vertically arranged in the channel bracket (10), the side guard plate (20) with The spool (30) is connected, and the spool (30) can drive the end of the side guard plate (20) towards the side guard plate (20) Inner side crimp, or the spool (30) will crimp side guard plate (20) end towards the side guard plate (20) outer side stay Open.

3. run-through channel structure according to claim 2, it is characterised in that the spool (30) includes：

First spool (31), the first end of the side guard plate (20) is connected with first spool (31)；

Second spool (32), second end relative with first end of the side guard plate (20) is connected with second spool (32) Connect.

4. run-through channel structure according to claim 3, it is characterised in that the run-through channel structure also includes：

Buffer limit structure (40), one end of the buffer limit structure (40) is connected with first spool (31), described The other end of buffer limit structure (40) is connected with second spool (32).

5. run-through channel structure according to claim 4, it is characterised in that the run-through channel structure also includes：

Supporting part (50), is arranged on the side guard plate (20) and is connected with the buffer limit structure (40).

6. run-through channel structure according to claim 1, it is characterised in that the run-through channel structure also includes upper plate component (60), the upper plate component (60) is arranged at the roof of the channel bracket (10), and the upper plate component (60) includes：

First upper plate (61), the first end of first upper plate (61) is connected with the channel bracket (10)；

Second upper plate (62), the first end of second upper plate (62) is located at the second end of first upper plate (61) Top, the second end of second upper plate (62) is connected with the channel bracket (10), first upper plate (61) with Second upper plate (62) can opposing oscillatory.

7. run-through channel structure according to claim 6, it is characterised in that the upper plate component (60) is by carbon fibre material It is made.

8. run-through channel structure according to claim 1, it is characterised in that the run-through channel structure also includes stepping on cab apron component (70), described to step on the bottom that cab apron component (70) is arranged at the channel bracket (10), the cab apron component (70) of stepping on includes：

Pedal (71), the first end of the pedal (71) is connected with the run-through channel structure；

Cab apron (72), the first end of the cab apron (72) is located at the top at the second end of the pedal (71), the cab apron (72) The second end be connected with the channel bracket (10), the pedal (71) can opposing oscillatory with the cab apron (72).

9. run-through channel structure according to claim 8, it is characterised in that the cab apron component (70) of stepping on is by carbon fibre material It is made.

10. run-through channel structure according to claim 8, it is characterised in that be provided with anti-skid structure on the pedal (71),

The anti-skid structure is adhered on the surface of the pedal (71).

11. run-through channel structures according to claim 10, it is characterised in that the anti-skid structure is by carbon fibre material system Into.

12. run-through channel structures according to claim 8, it is characterised in that the pedal (71) and/or the cab apron (72) Bottom surface on be coated with sound-insulating and heat-insulating structure.

13. run-through channel structures according to claim 1, it is characterised in that the side guard plate (20) is by carbon fibre material system Into.

14. run-through channel structures according to claim 13, it is characterised in that the carbon fibre material of the side guard plate (20) Machine direction is identical.

A kind of 15. trains, including run-through channel structure, it is characterised in that the run-through channel structure is any in claim 1 to 14 Run-through channel structure described in.