CN207747882U - Run-through channel and rail engineering automobile - Google Patents
Run-through channel and rail engineering automobile Download PDFInfo
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- CN207747882U CN207747882U CN201721921351.1U CN201721921351U CN207747882U CN 207747882 U CN207747882 U CN 207747882U CN 201721921351 U CN201721921351 U CN 201721921351U CN 207747882 U CN207747882 U CN 207747882U
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Abstract
The utility model provides a kind of run-through channel and rail engineering automobile, is related to the technical field of rail engineering machinery, run-through channel includes outer vestibule diaphragm component；Outer vestibule diaphragm component includes canopy cloth, two frames and drain plug；Two frames are respectively fixedly disposed at the both sides of canopy cloth, and are fixedly connected with canopy cloth；It is provided with discharge outlet below canopy cloth, riveting circle is provided on the inner wall of discharge outlet；Drain plug includes rubber stopper and connect band；One end of connect band is fixedly connected with rubber stopper, and the other end is fixedly connected with canopy cloth；Rubber stopper coordinates with riveting circle, and discharge outlet is blocked.The setting of rubber stopper and riveting circle can improve air-tightness, and easy to operate, and cost is relatively low.The setting of connect band can prevent during dismantling rubber stopper or vehicle travels, and rubber stopper is fallen.The setting of drain plug and discharge outlet can also improve the air-tightness of run-through channel, and simple in structure, easy to operate, cost is relatively low under the premise of meeting the draining needs inside run-through channel.
Description
Technical field
The utility model is related to rail engineering machinery technical fields, more particularly, to a kind of run-through channel and rail engineering automobile.
Background technology
Rail engineering automobile is a kind of for purposes such as rail traffic construction, detection, repair, rescue, personnel and the distributions of materials
Vehicle.Run-through channel is mainly installed on the junction of adjacent compartment, and two compartments is made to form a complete channel.Run-through channel should be able to
Enough adapt to the requirement of vehicle operation curve track, and need support personnel by safety and meet heat-insulated, sound insulation, anti-
The requirements such as water.
In the prior art, run-through channel includes outer vestibule diaphragm component.One of which run-through channel is in order to ensure its air-tightness, outside
The bottom lock of vestibule diaphragm component；Another run-through channel is provided with draining to meet its dewatering needs below outer vestibule diaphragm component
Mouthful.
But run-through channel in the prior art can not take into account air-tightness and the demand of draining.
Utility model content
The purpose of this utility model is to provide a kind of run-through channel and rail engineering automobiles, are existed in the prior art with improving
Run-through channel the technical issues of can not taking into account the demand of air-tightness and draining.
Run-through channel provided by the utility model, including outer vestibule diaphragm component；Outer vestibule diaphragm component include canopy cloth, two frames and
Drain plug；Two frames are respectively fixedly disposed at the both sides of canopy cloth, and are fixedly connected with canopy cloth；Draining is provided with below canopy cloth
Mouthful, it is provided with riveting circle on the inner wall of discharge outlet；Drain plug includes rubber stopper and connect band；One end of connect band is fixed with rubber stopper
Connection, the other end are fixedly connected with canopy cloth；Rubber stopper coordinates with riveting circle, and discharge outlet is blocked.
Further, run-through channel further includes cab apron；Outer vestibule diaphragm component is two, and two outer vestibule diaphragm components are oppositely arranged；It crosses
Plate is arranged between two outer vestibule diaphragm components, and cab apron extends along perpendicular to the direction of outer vestibule diaphragm component；Cab apron includes multiple
One crossbeam and multiple second cross beams；First crossbeam is metal material, and second cross beam is non-metallic material；Multiple first crossbeams and more
A second cross beam interval setting, and mutually clamping.
Further, run-through channel further includes two interface frame, mating frames；Two interface frame, mating frames are fixedly connected；Cab apron is two, and two are crossed
Plate is separately positioned on the outside of two interface frame, mating frames, and is connect with adjacent interface frame, mating frame.
Further, what two interface frame, mating frames were adjacent is both provided with latch hook and lock crook plate on one side；On one of interface frame, mating frame
Latch hook coordinates with the lock crook plate on another interface frame, mating frame, to enable two interface frame, mating frames be fixedly connected.
Further, interface frame, mating frame on be provided with handle and locking bar；One end of locking bar is connect with handle, the other end and latch hook
Connection；Handle is rotated to enable locking bar move, to be connected with moveable lock hook and lock crook plate.
Further, the upper surface of first crossbeam is provided with anti-skid bulge；Anti-skid bulge is in tooth form.
Further, run-through channel further includes outer spring component；One end of outer spring component is fixedly connected with interface frame, mating frame, another
End is for being fixedly connected with the vehicle body.
Further, outer spring component includes outer spring, upper connecting rod, connector and lower pull rod；Car body, outer spring, on
Pull rod, connector, lower pull rod and interface frame, mating frame are sequentially connected；It is respectively arranged with the first threaded joints on upper connecting rod and lower pull rod
With the second threaded joints, the both ends of connector are respectively arranged with to be matched with the first threaded joints and the second threaded joints
Bolt hole；Upper connecting rod is threadedly coupled with connector with lower pull rod, and the distance between two bolts hole are not less than the first spiral shell
The length summation of line interconnecting piece and the second threaded joints.
Further, run-through channel further includes the first pedal and the second pedal；First pedal and the second pedal respectively with car body
Connection, and the first pedal and the second pedal are provided respectively therein the upper surface an of one end of the cab apron far from interface frame, mating frame.
Further, the utility model additionally provides a kind of rail engineering automobile, and rail engineering automobile includes run-through channel.
Run-through channel provided by the utility model, in use, when user needs the ponding row inside run-through channel
When going out, rubber stopper is extracted from riveting circle, to expose discharge outlet, to enable ponding be flowed out from discharge outlet；After the completion of draining,
Rubber stopper is filled in riveting circle by user, to block discharge outlet, ensures the air-tightness of run-through channel.The setting energy of rubber stopper and riveting circle
Air-tightness is enough improved, and easy to operate, cost is relatively low.The setting of connect band can be prevented in dismounting rubber stopper or vehicle traveling
During, rubber stopper is fallen.
From the foregoing, it will be observed that the setting of drain plug and discharge outlet also can under the premise of meeting the draining needs inside run-through channel
The air-tightness of run-through channel is enough improved, and simple in structure, easy to operate, cost is relatively low.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view for the run-through channel that the utility model embodiment provides；
Fig. 2 is the left view for the run-through channel that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the outer vestibule diaphragm component that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram for the drain plug that the utility model embodiment provides；
Fig. 5 is the sectional view at A-A in Fig. 1；
Fig. 6 is the enlarged drawing at A in Fig. 5；
Fig. 7 is the structural schematic diagram for the interface frame, mating frame that the utility model embodiment provides；
Fig. 8 is the structural schematic diagram for the first crossbeam that the utility model embodiment provides；
Fig. 9 is the structural schematic diagram for the outer spring component that the utility model embodiment provides.
Icon：The outer vestibule diaphragm components of 1-；2- cab aprons；3- interface frame, mating frames；4- latch hooks；5- lock crook plates；6- handles；7- locking bars；8- is anti-
Sliding protrusion；9- outer spring components；The first pedals of 10-；The second pedals of 11-；12- guide holders；13- guide pins；14- handle cover boards；
The shirt rims 15- component；110- canopy cloth；120- frames；130- drain plugs；140- riveting circles；150- discharge outlet；160- middle boxes；131-
Rubber stopper；132- connect bands；210- first crossbeams；220- second cross beams；910- outer springs；920- upper connecting rods；930- connectors；
Pull rod under 940-；950- upper spring seats；960- lower spring cups.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the front view for the run-through channel that the utility model embodiment provides；Fig. 2 is what the utility model embodiment provided
The left view of run-through channel；Fig. 3 is the structural schematic diagram for the outer vestibule diaphragm component that the utility model embodiment provides；Fig. 4 is this practicality
The structural schematic diagram for the drain plug that new embodiment provides；As shown in Figure 1, Figure 2, provided in this embodiment to pass through shown in Fig. 3 and Fig. 4
Channel, including outer vestibule diaphragm component 1；Outer vestibule diaphragm component 1 includes 110, two frames 120 of canopy cloth and drain plug 130；Two frames
120 are respectively fixedly disposed at the both sides of canopy cloth 110, and are fixedly connected with canopy cloth 110；The lower section of canopy cloth 110 is provided with discharge outlet
150, riveting circle 140 is provided on the inner wall of discharge outlet 150；Drain plug 130 includes rubber stopper 131 and connect band 132；Connect band
132 one end is fixedly connected with rubber stopper 131, and the other end is fixedly connected with canopy cloth 110；Rubber stopper 131 coordinates with riveting circle 140,
Discharge outlet 150 to be blocked.
Wherein, connect band 132 can be rubber strip.
Further, outer vestibule diaphragm component 1 further includes multiple middle boxes 160.Multiple middle boxes 160 are spaced setting successively, and
It is fixedly connected with canopy cloth 110.Canopy cloth 110 is bent into U-lag shape by two adjacent middle boxes 160, and plays support to canopy cloth 110
Effect.
Further, canopy cloth 110 can be single layer or multilayer.Preferably, canopy cloth 110 selects single layer, it in this way being capable of letter
Change manufacture craft.
Further, drain plug 130 and discharge outlet 150 are multiple.Multiple drain plugs 130 and multiple discharge outlet 150 1
One is correspondingly arranged.The efficiency of draining can be improved in this way.Preferably, the bottom wall for the U-shaped groove that each canopy cloth 110 is formed is respectively provided with
There are multiple discharge outlet 150.
Run-through channel provided in this embodiment, in use, when user needs the ponding discharge inside run-through channel
When, rubber stopper 131 is extracted from riveting circle 140, to expose discharge outlet 150, to enable ponding be flowed out from discharge outlet 150；When
After the completion of draining, rubber stopper 131 is filled in riveting circle 140 by user, to block discharge outlet 150, ensures the air-tightness of run-through channel.
The setting of rubber stopper 131 and riveting circle 140 can improve air-tightness, and easy to operate, and cost is relatively low.The setting of connect band 132
It can prevent during dismantling rubber stopper 131 or vehicle travels, rubber stopper 131 is fallen.
From the foregoing, it will be observed that the setting of drain plug 130 and discharge outlet 150, in the premise that the draining met inside run-through channel needs
Under, the air-tightness of run-through channel can be also improved, and simple in structure, easy to operate, cost is relatively low.
Fig. 5 is the sectional view at A-A in Fig. 1；Fig. 6 is the enlarged drawing at A in Fig. 5；As shown in Fig. 1, Fig. 5 and Fig. 6；
On the basis of above-described embodiment, further, run-through channel further includes cab apron 2；Outer vestibule diaphragm component 1 is two, two outer vestibule diaphragm groups
Part 1 is oppositely arranged；Cab apron 2 is arranged between two outer vestibule diaphragm components 1, and cab apron 2 prolongs along perpendicular to the direction of outer vestibule diaphragm component 1
It stretches；Cab apron 2 includes multiple first crossbeams 210 and multiple second cross beams 220；First crossbeam 210 is metal material, second cross beam
220 be non-metallic material；Multiple first crossbeams 210 and the setting of the interval of multiple second cross beams 220, and mutually clamping.
Wherein, two outer side edges of cab apron 2 are first crossbeam 210.Since first crossbeam 210 is metal material, metal material
Matter be located at outside can reduce cab apron 2 collide with damage the case where, extend the service life of device.
In the present embodiment, in use, cab apron 2 is arranged between two outer vestibule diaphragm components 1, outer 1 energy of vestibule diaphragm component
The effects that enough playing waterproof, windproof, heat-insulated and sound insulation, cab apron 2 can facilitate passenger or other objects between two compartments
It passes through.Cab apron 2 extends along perpendicular to the direction of outer vestibule diaphragm component 1, the flexibility of run-through channel transverse direction can be improved in this way, to adapt to vehicle
The requirement of operation curve track.The setting of first crossbeam 210 and second cross beam 220 can be the case where ensureing 2 intensity of cab apron
Under, it avoids the problem that generating collision between metal and metal, reduces noise, and non-metallic material itself has centainly tough
Property, the service life of cab apron 2 can be extended in this way.Fig. 7 is the structural schematic diagram for the interface frame, mating frame that the utility model embodiment provides；
As shown in Figure 2 and Figure 7, on the basis of the above embodiments, further, run-through channel further includes two interface frame, mating frames 3；Two docking
Frame 3 is fixedly connected；Cab apron 2 is two, and two cab aprons 2 are separately positioned on the outside of two interface frame, mating frames 3, and with adjacent interface frame, mating frame
3 connections.
Wherein, interconnecting piece is provided on interface frame, mating frame 3, interconnecting piece with cab apron 2 for connecting.Preferably, interface frame, mating frame 3 and cab apron
2 be flexible connection, can enhance the flexibility of cab apron 2 in this way, to adapt to the requirement of the small curve big shearing amount of vehicle.
Further, guide holder 12 and guide pin 13 be may be provided on interface frame, mating frame 3.In use, one of them is right
The guide pin 13 of the guide holder 12 and another interface frame, mating frame 3 that connect frame 3 coordinates.Guide pin 13 is inserted into guide holder 12, plays two
Interface frame, mating frame 3 connects the effect of prelocalization.
In the present embodiment, in use, two interface frame, mating frames 3 are fixedly connected, to which two compartments of car body be connected,
This connection type is more stablized.The setting of two cab aprons 2 can facilitate passenger or other objects to be passed through between two compartments.
As shown in fig. 7, on the basis of the above embodiments, further, two interface frame, mating frames 3 are adjacent to be both provided on one side
Latch hook 4 and lock crook plate 5；Latch hook 4 on one of interface frame, mating frame 3 coordinates with the lock crook plate 5 on another interface frame, mating frame 3, to enable two
A interface frame, mating frame 3 is fixedly connected.
Wherein, the latch hook 4 on interface frame, mating frame 3 and lock crook plate 5 all can be multiple.Multiple latch hooks 4 and multiple lock crook plates 5 are one by one
It is correspondingly arranged.It is more stable that this setup can enable two interface frame, mating frames 3 connect.
In the present embodiment, in use, it is right that the latch hook 4 on one of interface frame, mating frame 3 is hooked in another by user
It connects on the lock crook plate 5 on frame 3, lock crook plate 5 is hooked on the latch hook 4 on another interface frame, mating frame 3.Two interface frame, mating frames can be enabled in this way
3 stable connections, and the setting dismounting of lock crook plate 5 and latch hook 4 is more convenient, can realize the quick separating of two interface frame, mating frames 3,
Realize that compartment quickly solves volume.In addition, being both provided with latch hook 4 and lock crook plate 5 on each interface frame, mating frame 3, two docking can be enabled in this way
Connection between frame 3 is more stablized.
As shown in fig. 7, on the basis of the above embodiments, further, handle 6 and locking bar are provided on interface frame, mating frame 3
7；One end of locking bar 7 is connect with handle 6, and the other end is connect with latch hook 4；The rotation of handle 6 is to enable locking bar 7 move, to drive lock
Hook 4 is connected with lock crook plate 5.
Wherein, it is additionally provided with handle cover board 14 on interface frame, mating frame 3.Handle cover board 14 is hinged with interface frame, mating frame 3.Using process
In, handle cover board 14 is located at the outside of handle 6, plays a protective role to handle 6, and can prevent in vehicle travel process
Middle someone touches handle 6.
Further, interface frame, mating frame 3 and the junction of cab apron 2 are provided with sealing strip.The work of sealing waterproof can be played in this way
With.
In the present embodiment, in use, user's swing handle 6, the movement of locking bar 7 is moved with band moveable lock hook 4, latch hook
4 contact with lock crook plate 5, and hook cooperation, to enable two interface frame, mating frames 3 be fixedly connected.Handle 6 is needed two as user
When compartment fast decoupled, swing handle 6, the movement of locking bar 7 is moved with band moveable lock hook 4, and latch hook 4 is deviate from from lock crook plate 5, thus will
The two is decomposed.The setting of handle 6 and locking bar 7 can enable the operation of connection more laborsaving, realize that two the quick of interface frame, mating frame 3 connect
It connects and detaches, two the quick of compartment connect extension and decomposition.
Fig. 8 is the structural schematic diagram for the first crossbeam that the utility model embodiment provides；As shown in figure 8, in above-mentioned implementation
On the basis of example, further, the upper surface of first crossbeam 210 is provided with anti-skid bulge 8；Anti-skid bulge 8 is in tooth form.
In the present embodiment, the setting of anti-skid bulge 8 can increase the frictional force on 210 surface of first crossbeam, ensure passenger's peace
Full by this set is simply easily realized, while need not increase other slip-proofing devices, reduces cost.
Fig. 9 is the structural schematic diagram for the outer spring component that the utility model embodiment provides；As shown in Figure 1, Figure 2 and Fig. 9 institutes
Show, on the basis of the above embodiments, further, run-through channel further includes outer spring component 9；One end of outer spring component 9 with
Interface frame, mating frame 3 is fixedly connected, and the other end is for being fixedly connected with the vehicle body.
Wherein, include upper spring seat 950 and lower spring cup 960 between outer spring 910.Outer spring component 9 passes through upper spring
Seat 950 is fixedly connected with interface frame, mating frame 3, is fixedly connected with the vehicle body by lower spring cup 960.
In the present embodiment, run-through channel further includes outer spring component 9.In use, since outer vestibule diaphragm component 1 is flexibility
Body and relatively light, offset at run-through channel position of centre of gravity net interface frame, mating frame 3, interface frame, mating frame 3, which generates, to drop.The setting of outer spring component 9
Interface frame, mating frame 3 can be avoided to drop, and play the role of buffering in vehicle operation.
As shown in figure 9, on the basis of the above embodiments, further, outer spring component 9 includes outer spring 910, pull-up
Bar 920, connector 930 and lower pull rod 940；Car body, outer spring 910, upper connecting rod 920, connector 930, lower pull rod 940 and
Interface frame, mating frame 3 is sequentially connected；The first threaded joints and second are respectively arranged on upper connecting rod 920 and lower pull rod 940 to be threadedly coupled
The both ends in portion, connector 930 are respectively arranged with and the first threaded joints and the matched bolt hole of the second threaded joints；On
Pull rod 920 is threadedly coupled with connector 930 with lower pull rod 940, and the distance between two bolts hole are not less than the first screw thread
The length summation of interconnecting piece and the second threaded joints.
Wherein, one end of outer spring 910 hooks with upper spring seat 950 and connects, and the other end is hooked with upper connecting rod 920 and connected.
Further, connector 930 is cylindrical in shape, and opening is provided on side wall, user can be enabled to see in this way
The position of pull rod 920 and lower pull rod 940 and 930 screw-thread fit of connector can see outer spring 910 clearly and can continue to the model adjusted
It encloses.
In the present embodiment, in use, when user needs to adjust the length of outer spring component 9, it can will pull up
Bar 920 or lower pull rod 940 are rotated in the both forward and reverse directions of bolt hole, enable the first threaded joints or the second threaded joints and spiral shell
Keyhole coordinates, to elongate or shorten outer spring component 9.The setting of outer spring 910 can be played in vehicle operation
In play the role of buffering.The setting of upper connecting rod 920, connector 930 and lower pull rod 940 can be convenient for users to according to reality
Situation adjusts the length of outer spring component 9.In addition, since the distance between bolt hole is not less than the first threaded joints and second
The length summation of threaded joints, user's maximum can be by the first threaded joints and the second threaded joints whole precession bolt
Kong Zhong, i.e., adjusted outer spring component 9 to most short, and interference is generated between upper connecting rod 920 and lower pull rod 940 without enabling.In this way
The adjustable range of outer spring 910 can be expanded.
As depicted in figs. 1 and 2, on the basis of the above embodiments, further, run-through channel further includes 10 He of the first pedal
Second pedal 11；First pedal 10 and the second pedal 11 are connect with car body respectively, and the first pedal 10 and the second pedal 11 difference
It is disposed therein the upper surface an of one end of the cab apron 2 far from interface frame, mating frame 3.
Wherein, the first pedal 10 and the second pedal 11 include fixed plate, movable plate, folding and fastener.Fastener
It is fixedly connected with the vehicle body, one end of movable plate is connect by folding with fixed plate, and fixed plate is located on car body, and movable plate, which is located at, to be crossed
The upper surface of plate 2.
Further, run-through channel further includes shirt rim component 15.Shirt rim component 15 is arranged between the first pedal 10 and cab apron 2
Contact position between contact position and the second pedal 11 and cab apron 2.Shirt rim component 15 includes shirt rim canopy cloth 110, in shirt rim
Between frame 160 and connection clip.Shirt rim middle boxes 160 are connect with the middle boxes 160 of outer vestibule diaphragm component 1 by connection clip, ensure that
The rigidity of shirt rim.Shirt rim middle boxes 160 play the role of supporting shirt rim canopy cloth 110.During vehicle travels, the first pedal
It will produce gap between 10 and cab apron 2 and between the second pedal 11 and cab apron 2, shirt rim component 15 can cover the gap, protect
Witness person's safety.
In the present embodiment, the first 10, two, pedal cab apron 2 and the second pedal 11 cooperate, formed passenger by
Channel can enable passenger safety pass through compartment.
On the basis of the above embodiments, further, the utility model embodiment additionally provides a kind of rail engineering automobile,
Rail engineering automobile includes run-through channel.
Wherein, rail engineering automobile further includes multiple compartments, and run-through channel is provided between two adjacent compartments.
In the present embodiment, rail engineering automobile has above-mentioned run-through channel, and the effect generated is identical as the effect of run-through channel,
It repeats no more.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of run-through channel, which is characterized in that including：Outer vestibule diaphragm component；
The outer vestibule diaphragm component includes canopy cloth, two frames and drain plug；
Two frames are respectively fixedly disposed at the both sides of the canopy cloth, and are fixedly connected with the canopy cloth；The canopy cloth
Lower section is provided with discharge outlet, and riveting circle is provided on the inner wall of the discharge outlet；
The drain plug includes rubber stopper and connect band；One end of the connect band is fixedly connected with the rubber stopper, the other end
It is fixedly connected with the canopy cloth；The rubber stopper coordinates with the riveting circle, and the discharge outlet is blocked.
2. run-through channel according to claim 1, which is characterized in that further include cab apron；
The outer vestibule diaphragm component is two, and two outer vestibule diaphragm components are oppositely arranged；The cab apron setting is described outer at two
Between vestibule diaphragm component, and the cab apron extends along perpendicular to the direction of the outer vestibule diaphragm component；
The cab apron includes multiple first crossbeams and multiple second cross beams；The first crossbeam is metal material, and described second is horizontal
Beam is non-metallic material；Multiple first crossbeams and multiple second cross beam interval settings, and mutually clamping.
3. run-through channel according to claim 2, which is characterized in that further include two interface frame, mating frames；
Two interface frame, mating frames are fixedly connected；The cab apron is two, and two cab aprons are separately positioned on two docking
The outside of frame, and connect with the adjacent interface frame, mating frame.
4. run-through channel according to claim 3, which is characterized in that two interface frame, mating frames it is adjacent be both provided with lock on one side
Hook and lock crook plate；
The latch hook on one of them described interface frame, mating frame coordinates with the lock crook plate on another described interface frame, mating frame, to enable two
A interface frame, mating frame is fixedly connected.
5. run-through channel according to claim 4, which is characterized in that be provided with handle and locking bar on the interface frame, mating frame；
One end of the locking bar is connect with the handle, and the other end is connect with the latch hook；The handle rotation is to enable the lock
Bar moves, to drive the latch hook to be connected with the lock crook plate.
6. run-through channel according to claim 2, which is characterized in that the upper surface of the first crossbeam is provided with anti-skidding convex
It rises；
The anti-skid bulge is in tooth form.
7. run-through channel according to claim 3, which is characterized in that further include outer spring component；
One end of the outer spring component is fixedly connected with the interface frame, mating frame, and the other end is for being fixedly connected with the vehicle body.
8. run-through channel according to claim 7, which is characterized in that the outer spring component includes outer spring, upper connecting rod, company
Fitting and lower pull rod；
The car body, the outer spring, the upper connecting rod, the connector, the lower pull rod and the interface frame, mating frame connect successively
It connects；
It is respectively arranged with the first threaded joints and the second threaded joints, the connection on the upper connecting rod and the lower pull rod
The both ends of part are respectively arranged with and first threaded joints and the matched bolt hole of the second threaded joints；It is described
Upper connecting rod is threadedly coupled with the connector with the lower pull rod, and the distance between two described bolts hole are not less than described
The length summation of first threaded joints and second threaded joints.
9. run-through channel according to claim 3, which is characterized in that further include the first pedal and the second pedal；
First pedal and second pedal are connect with car body respectively, and first pedal and second pedal difference
It is disposed therein the upper surface an of one end of the cab apron far from the interface frame, mating frame.
10. a kind of rail engineering automobile, which is characterized in that including such as claim 1-9 any one of them run-through channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921351.1U CN207747882U (en) | 2017-12-29 | 2017-12-29 | Run-through channel and rail engineering automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921351.1U CN207747882U (en) | 2017-12-29 | 2017-12-29 | Run-through channel and rail engineering automobile |
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| CN207747882U true CN207747882U (en) | 2018-08-21 |
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| CN110723155A (en) * | 2019-11-13 | 2020-01-24 | 湖南联诚轨道装备有限公司 | Folding shed type through passage structure for locomotive |
| CN110803178A (en) * | 2019-11-26 | 2020-02-18 | 宝鸡中车时代工程机械有限公司 | Coupling device for wind screen and iron wind screen of folding shed |
| CN112298232A (en) * | 2019-08-02 | 2021-02-02 | 德尔纳库普勒斯股份公司 | Gangway for connecting a first car to a second car of a multi-car vehicle |
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2017
- 2017-12-29 CN CN201721921351.1U patent/CN207747882U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112298232A (en) * | 2019-08-02 | 2021-02-02 | 德尔纳库普勒斯股份公司 | Gangway for connecting a first car to a second car of a multi-car vehicle |
| CN110723155A (en) * | 2019-11-13 | 2020-01-24 | 湖南联诚轨道装备有限公司 | Folding shed type through passage structure for locomotive |
| CN110803178A (en) * | 2019-11-26 | 2020-02-18 | 宝鸡中车时代工程机械有限公司 | Coupling device for wind screen and iron wind screen of folding shed |
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