CN208325214U - A kind of cab structure and rail vehicle - Google Patents
A kind of cab structure and rail vehicle Download PDFInfo
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- CN208325214U CN208325214U CN201821004581.6U CN201821004581U CN208325214U CN 208325214 U CN208325214 U CN 208325214U CN 201821004581 U CN201821004581 U CN 201821004581U CN 208325214 U CN208325214 U CN 208325214U
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- cab
- door
- mounting base
- side door
- visiting
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Abstract
The utility model discloses a kind of cab structure, including drivers' cab doorframe and side door mounting base, drivers' cab doorframe include door pillar and with the vertically disposed beam of visiting of door pillar, door pillar with visit beam and be connected by first angle, first angle is arcuate structure.Door pillar, first angle and the beam three that visits form L-type structure, since first angle is arcuate structure, therefore, the corner of L-type structure is arc-shaped transition, that is, door pillar is connect by the utility model using the independent door corner of arc-shaped transition with beam of visiting, this compared with the prior art in by the connection type of door pillar and the direct vertical welding of beam of visiting, the stress concentration phenomenon for avoiding door pillar with the junction for beam of visiting, increases the strength and stiffness of drivers' cab doorframe.The invention also discloses a kind of rail vehicles including above-mentioned cab structure.
Description
Technical field
The utility model relates to rail traffic vehicles body construction technical fields, more specifically to a kind of drivers' cab
Structure.In addition, the utility model further relates to a kind of rail vehicle including above-mentioned cab structure.
Background technique
It is easy to repair since Electric plug sliding door facilitates driver operation, and drivers' cab does not need individually to do Drainage Design, because
This, Electric plug sliding door formula drivers' cab is applied more and more widely.
The structure of Electric plug sliding door formula drivers' cab generally includes drivers' cab doorframe, and drivers' cab doorframe in the prior art is by taking charge of
Machine room column and beam composition of visiting, drivers' cab column and visit beam being directly welded to connect, however, due to drivers' cab column with visit
The junction of beam at right angle, being directly welded to connect be easy junction generate stress concentrate, therefore, cause junction intensity and
Insufficient rigidity.
It is current art technology in conclusion how to provide a kind of cab structure with higher-strength and rigidity
Personnel's urgent problem to be solved.
Utility model content
In view of this, the cab structure is with higher the purpose of the utility model is to provide a kind of cab structure
Strength and stiffness.
The another object of the utility model is to provide a kind of rail vehicle including above-mentioned cab structure, the rail vehicle
Cab structure intensity it is high, rigidity is big.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of cab structure, including drivers' cab doorframe and side door mounting base, the drivers' cab doorframe include door pillar and
With the vertically disposed beam of visiting of the door pillar, the door pillar is connected with the beam of visiting by first angle, and described first
Door angle is arcuate structure.
Preferably, the other end of the beam of visiting is equipped with second angle being connected for the top cover with drivers' cab, and described the
The width of one end that two angles are used to be connected with the top cover is greater than one end that second angle is connected with the beam of visiting
The joint face of width, second angle and the beam of visiting is cascaded surface.
Preferably, the cross section of the door pillar is day font cross section.
Preferably, the side outer wall of the door pillar be equipped with it is two rows of for be arranged cab lateral door swing arm, isolating device and
The C-shaped channel of support wheel.
Preferably, the side outer wall of the door pillar is equipped with the first stretching muscle for installing cab lateral door lateral layering
Plate, the first stretching gusset and the C-shaped channel are located at the same side.
Preferably, the cross section of the beam of visiting is hollow cross section, and the side outer wall of the beam of visiting, which is equipped with, to be used for
Install cab lateral door ceiling molding second stretches out gusset.
Preferably, the side door mounting base includes:
The first side door mounting base on the side wall door pillar of drivers' cab；
The second side door mounting base and third side door mounting base on the stringer of the drivers' cab；
The 4th side door mounting base on the drivers' cab doorframe.
Preferably, the first side door mounting base and the second side door mounting base are U-shaped bending structure, described U-shaped
The bottom edge of bending structure offers waist type mounting hole；The third side door mounting base is L-type bending structure, the L-type bending knot
Structure offers waist type mounting hole on one side；The 4th side door mounting base is the mounting blocks equipped with c-type mounting groove.
Preferably, the axis of the waist type mounting hole of the first side door mounting base and the second side door mounting base is vertically set
It sets, the first side door mounting base and the second side door mounting base are used to install the not ipsilateral of the same end of cab lateral door；
The axis of the mounting hole of the third side door mounting base is vertical with the opening direction of c-type mounting groove of the 4th side door mounting base
Setting, the third side door mounting base and the 4th side door mounting base are used to install the other end of the cab lateral door not
It is ipsilateral.
A kind of rail vehicle, including cab structure, the cab structure are any one of the above cab structure.
Cab structure provided by the utility model including the door pillar being connected by first angle and is visited beam, and first
The one end at door angle is connected with door pillar, and the other end is connected with beam of visiting, and door pillar, first angle and the beam three that visits form L-type
Structure, since first angle is arcuate structure, the corner of L-type structure is arc-shaped transition, that is, the utility model is adopted
Door pillar is connect with beam of visiting with the independent door corner of arc-shaped transition, this compared with the prior art in door pillar and beam of visiting is straight
The connection type for connecing vertical welding avoids the stress concentration phenomenon of door pillar with the junction for beam of visiting, increases drivers' cab
The strength and stiffness of doorframe.
Rail vehicle provided by the utility model, including above-mentioned cab structure, the cab structure of the rail vehicle
Intensity is high, and rigidity is big.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of cab structure specific embodiment provided by the utility model；
Fig. 2 is the structural schematic diagram of drivers' cab doorframe in Fig. 1；
Fig. 3 is the cross-sectional view of door pillar in Fig. 2；
Fig. 4 is the cross-sectional view of beam of visiting in Fig. 2；
Fig. 5 is the schematic diagram of four side door mounting bases in Fig. 1；
Fig. 6 is that the schematic diagram after cab lateral door is installed in Fig. 5；
Fig. 7 is that the partial schematic diagram after cab lateral door is installed in Fig. 5.
Appended drawing reference of the Fig. 1 into Fig. 7 is as follows:
1 it is drivers' cab doorframe, 11 is that door pillar, 12 for beam of visiting, 13 are first angle, 14 are second angle, 15 are c-type
Slot, 16 for the first stretching gusset, 17 are the second stretching gusset, 2 are side door mounting base, 21 are the first side door mounting base, 22 are the
Two side door mounting bases, 23 be third side door mounting base, 24 be the 4th side door mounting base, 3 be front end column, 4 be stringer, 5 be horizontal
Beam.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The core of the utility model is to provide a kind of cab structure, cab structure intensity with higher and just
Degree.Another core of the utility model is to provide a kind of rail vehicle including above-mentioned cab structure, the department of the rail vehicle
The intensity of machine cell structure is high, and rigidity is big.
Fig. 1-Fig. 7 is please referred to, Fig. 1 is the structural representation of cab structure specific embodiment provided by the utility model
Figure；Fig. 2 is the structural schematic diagram of drivers' cab doorframe in Fig. 1；Fig. 3 is the cross-sectional view of door pillar in Fig. 2；Fig. 4 is in Fig. 2
It visits the cross-sectional view of beam；Fig. 5 is the schematic diagram of four side door mounting bases 2 in Fig. 1；Fig. 6 is that drivers' cab side is installed in Fig. 5
Schematic diagram behind the door；Fig. 7 is that the partial schematic diagram after cab lateral door is installed in Fig. 5.
Cab structure provided by the utility model, including drivers' cab doorframe 1, the drivers' cab doorframe 1 include door pillar 11
With beam 12 of visiting, door pillar 11 is vertically arranged with beam 12 of visiting, and the two is connected by first angle 13, and first angle 13 is arc
Shape structure, that is, the one end at first angle 13 is connected with door pillar 11, the other end at first angle 13 is connected with beam 12 of visiting,
Preferably, it is welded to connect between first angle 13 and door pillar 11 and between first angle 13 and beam 12 of visiting.Door pillar
11, first angle 13 and 12 three of beam that visits form L-type structure, and the corner of L-type structure is arc-shaped transition.First angle 13 can
The bonding strength for guaranteeing door pillar 11 with beam 12 of visiting avoids the junction of door pillar 11 and beam 12 of visiting from generating stress and concentrates,
To improve the strength and stiffness of drivers' cab doorframe 1, on the other hand, first angle 13 of arcuate structure is also convenient for more beautiful with head-shield
See ground assembly.
It should be noted that cab structure provided by the utility model essentially consists in first by using arcuate structure
Door pillar 11 is connect by door angle 13 with beam 12 of visiting, and is concentrated to avoid stress caused by connection type in the prior art, shadow
The problem of ringing strength and stiffness.Refer to the prior art for the structure of other each sections of drivers' cab, and repeats no more herein.
It is understood that cab structure further includes drivers' cab crossbeam 5, stringer 4 and front end column 3 etc..Preferably,
Drivers' cab doorframe 1 and front end column 3, drivers' cab crossbeam 5, stringer 4 are welded to connect, to form integrated carrying frame structure, that is,
Entire cab structure uses modularized design, convenient for assembly, and convenient for control welding deformation.
In conclusion cab structure provided by the utility model, including the door pillar 11 being connected by first angle 13
It is connected with one end of beam 12 of visiting, first angle 13 with door pillar 11, the other end is connected with beam 12 of visiting, door pillar 11, first
Door angle 13 and 12 three of beam that visits form L-type structure, since first angle 13 is arcuate structure, the corner of L-type structure
For arc-shaped transition, that is, door pillar 11 is connect by the utility model using the independent door corner of arc-shaped transition with beam 12 of visiting, this phase
Than in by door pillar 11 and the connection type of the direct vertical welding of beam 12 of visiting, avoiding door pillar 11 in the prior art and visit
The stress concentration phenomenon of the junction of beam 12 increases the strength and stiffness of drivers' cab doorframe 1.
Bonding strength problem when being connected in view of beam 12 of visiting with the top cover of drivers' cab, on the basis of above-described embodiment
On, the other end for beam 12 of visiting is equipped with second angle 14 being connected for the top cover with drivers' cab, second angle 14 and beam of visiting
12 joint face is cascaded surface, and the width of one end that second angle 14 is used to be connected with top cover is greater than second angle 14 and beam of visiting
The width of 12 connected one end.
That is, the present embodiment is concentrated and is asked by second angle 14 solve to visit stress of beam 12 and top cover junction
Topic.Preferably, second angle 14 and the welding of beam 12 of visiting.In order to improve the humidification at second angle 14, second angle 14 is used
Width in the one end being connected with top cover is greater than the width at second angle 14 with the one end that beam 12 is connected of visiting.It is understood that
It is that second angle 14 be preferably wedge structure, trapezium structure or from towards the one end for beam 12 of visiting to other end width flaring
Structure, second angle 14 is improved to the humidification of visit beam 12 and top cover junction with this.In the present embodiment, second
The joint face of door angle 14 and beam 12 of visiting is cascaded surface, it is preferable that the joint face is second order cascaded surface, guarantees second with this
The above-mentioned width requirement at angle 14.
In order to improve the structural strength of door pillar 11 itself, on the basis of above-described embodiment, door pillar 11 it is transversal
Face is day font cross section.That is, door pillar 11 is hollow structure, and intermediate gusset is equipped in the hollow structure, with
Increase the structural strength of door pillar 11.It is understood that the length direction of the length direction of the intermediate gusset and door pillar 11
Unanimously.Preferably, door pillar 11 is aluminum section door column 11.
In view of the convenience of the other components settings of drivers' cab, on the basis of above-described embodiment, door pillar 11
Side outer wall is equipped with two rows of for the C-shaped channel 15 of cab lateral door swing arm, isolating device and support wheel to be arranged.When assembly, it will take charge of
The side door swing arm of machine room, isolating device and support wheel are mounted in C-shaped channel 15 by bolt.
Further, on the basis of above-described embodiment, the side outer wall of door pillar 11 is equipped with for installing drivers' cab
The first of side door lateral layering stretches out gusset 16, stretches out gusset and C-shaped channel 15 is located at the same side.When assembly, by cab lateral door
The length direction setting that lateral layering stretches out gusset 16 along first.
In view of the specific structure for beam 12 of visiting, on the basis of above-described embodiment, the cross section for beam 12 of visiting is mouth
Font cross section, the side outer wall for beam 12 of visiting are equipped with the second stretching gusset 17 for installing cab lateral door ceiling molding.?
That is, beam 12 of visiting is hollow structure, it is preferable that beam 12 of visiting is that aluminum profile is visited beam 12.Second stretching gusset 17 is for installing
When assembly, the length direction that the ceiling molding of cab lateral door stretches out gusset 17 along second is arranged for the ceiling molding of cab lateral door
?.
In view of the specific setting form of side door mounting base 2, on the basis of above-mentioned any one embodiment, side door peace
Filling seat 2 includes the first side door mounting base 21, the second side door mounting base 22, third side door mounting base 23 and the 4th side door mounting base
24, that is, side door is mounted on drivers' cab frame by the present embodiment by aforementioned four side door mounting base 2, the installation of the first side door
Seat 21 is arranged on the side wall door pillar of drivers' cab, it is preferable that the first side door mounting base 21 is welded with side wall door pillar；Second side
Door mounting base 22 and third side door mounting base 23 are arranged on the stringer 4 of drivers' cab, it is preferable that 22 He of the second side door mounting base
Third side door mounting base 23 is welded with the stringer of drivers' cab 4 respectively；4th side door mounting base 24 is set on drivers' cab doorframe 1, excellent
Selection of land, the 4th side door mounting base 24 are welded with drivers' cab doorframe 1.
In view of the specific structure shape of aforementioned four side door mounting base 2, on the basis of above-described embodiment, the first side
Door mounting base 21 and the second side door mounting base 22 are U-shaped bending structure, and the bottom edge of U-shaped bending structure offers the installation of waist type
Hole；Third side door mounting base 23 is L-type bending structure, and L-type bending structure offers waist type mounting hole on one side；4th side door peace
Dress seat 24 is the mounting blocks equipped with c-type mounting groove.
It is understood that two bending edges of U-shaped bending structure are convenient for the first side door mounting base 21 and side wall door pillar
Fixation and the second side door mounting base 22 and stringer 4 fixation, and the bottom edge after bending is apart from side wall door pillar or stringer 4
Setting face have certain gap, to concede certain installation operating space, convenient for the installation of side door.L-type bending structure
Both ends are used to fix with stringer 4, wherein a bending edges are used to form certain installation operating space, convenient for side door and another
The waist type mounting hole opened up on side is connected.C-type mounting groove is used to block the corresponding site of side door.
Specifically, the first side door mounting base 21 of U-shaped bending structure is formed by 10mm aluminium sheet bending, U-shaped bending structure
Second side door mounting base 22 is formed by 10mm aluminium sheet bending, and the third side door mounting base 23 of L-type bending structure is rolled over by 10mm aluminium sheet
Bending at.
It is by waist type mounting hole and c-type mounting groove that side door is fixed with four side door mounting bases 2 respectively when installation, preferably
Ground is bolted between four side door mounting bases 2 and side door carrying driving mechanism.It is understood that waist type is installed
The design in hole makes junction have suitable installation surplus, convenient for the installation and disassembly of cab lateral door.
In view of the relative position of four side door mounting bases 2, on the basis of above-described embodiment, the first side door mounting base
21 and second the axis of waist type mounting hole of side door mounting base 22 be vertically arranged, the first side door mounting base 21 and the installation of the second side door
Seat 22 is used to install the not ipsilateral of the same end of cab lateral door；The axis of the mounting hole of third side door mounting base 23 and the 4th side
The opening direction of the c-type mounting groove of door mounting base 24 is vertically arranged, and third side door mounting base 23 and the 4th side door mounting base 24 are used
In the not ipsilateral of the other end for installing cab lateral door.
That is, the both ends of cab lateral door are supported by two side door mounting bases 2 are fixed respectively in the present embodiment, the
The same end of one side door mounting base 21 and the fixed support cab lateral door of the second side door mounting base 22,23 He of third side door mounting base
The other end of the fixed support cab lateral door of 4th side door mounting base 24, and two side door mounting bases 2 for being located at the same end are divided
The not ipsilateral of cab lateral door the same end Gu Ding not supported.Four 2 collective effects of side door mounting base, form by force cab lateral door
Strong support.
In addition to above-mentioned cab structure, it includes cab structure disclosed in above-described embodiment that the utility model, which also provides a kind of,
Rail vehicle, refer to the prior art for the structure of other each sections of the rail vehicle, and repeats no more herein.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Cab structure provided by the utility model and rail vehicle are described in detail above.It is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model principle, several improvements and modifications can be made to this utility model, these improve and
Modification is also fallen into the protection scope of the utility model claims.
Claims (10)
1. a kind of cab structure, which is characterized in that including drivers' cab doorframe (1) and side door mounting base (2), the cab door
Frame (1) include door pillar (11) and with the vertically disposed beam of visiting (12) of the door pillar (11), the door pillar (11) and institute
It states beam of visiting (12) to be connected by first angle (13), first angle (13) is arcuate structure.
2. cab structure according to claim 1, which is characterized in that the other end of the beam of visiting (12) is equipped with and is used for
Second angle (14) being connected with the top cover of drivers' cab, the width of one end that second angle (14) is used to be connected with the top cover
Degree is greater than the width of one end that second angle (14) is connected with the beam of visiting (12), second angle (14) with it is described
Visit beam (12) joint face be cascaded surface.
3. cab structure according to claim 1, which is characterized in that the cross section of the door pillar (11) is day font
Cross section.
4. cab structure according to claim 3, which is characterized in that the side outer wall of the door pillar (11) is equipped with two
Arrange the C-shaped channel (15) for cab lateral door swing arm, isolating device and support wheel to be arranged.
5. cab structure according to claim 4, which is characterized in that the side outer wall of the door pillar (11), which is equipped with, to be used
First in installation cab lateral door lateral layering stretches out gusset (16), and described first stretches out gusset (16) and the C-shaped channel (15)
Positioned at the same side.
6. cab structure according to claim 1, which is characterized in that the cross section of the beam of visiting (12) is hollow
Cross section, the side outer wall of the beam of visiting (12) are equipped with the second stretching gusset for installing cab lateral door ceiling molding
(17)。
7. cab structure according to claim 1-6, which is characterized in that the side door mounting base (2) includes:
The first side door mounting base (21) on the side wall door pillar of drivers' cab；
The second side door mounting base (22) and third side door mounting base (23) on the stringer (4) of the drivers' cab；
The 4th side door mounting base (24) on the drivers' cab doorframe (1).
8. cab structure according to claim 7, which is characterized in that the first side door mounting base (21) and described
Two side door mounting bases (22) are U-shaped bending structure, and the bottom edge of the U-shaped bending structure offers waist type mounting hole；Described
Three side door mounting bases (23) are L-type bending structure, and the L-type bending structure offers waist type mounting hole on one side；Described 4th
Side door mounting base (24) is the mounting blocks equipped with c-type mounting groove.
9. cab structure according to claim 8, which is characterized in that the first side door mounting base (21) and described
The axis of the waist type mounting hole of two side door mounting bases (22) is vertically arranged, the first side door mounting base (21) and described second side
Door mounting base (22) is used to install the not ipsilateral of the same end of cab lateral door；The mounting hole of the third side door mounting base (23)
The opening direction of axis and the c-type mounting groove of the 4th side door mounting base (24) be vertically arranged, the third side door installation
Seat (23) and the 4th side door mounting base (24) are used to install the not ipsilateral of the other end of the cab lateral door.
10. a kind of rail vehicle, including cab structure, which is characterized in that the cab structure is that claim 1-9 is any
Cab structure described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004581.6U CN208325214U (en) | 2018-06-27 | 2018-06-27 | A kind of cab structure and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004581.6U CN208325214U (en) | 2018-06-27 | 2018-06-27 | A kind of cab structure and rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325214U true CN208325214U (en) | 2019-01-04 |
Family
ID=64785432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821004581.6U Active CN208325214U (en) | 2018-06-27 | 2018-06-27 | A kind of cab structure and rail vehicle |
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| Country | Link |
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| CN (1) | CN208325214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977500A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle and cab framework thereof |
| CN115230749A (en) * | 2022-07-25 | 2022-10-25 | 中车株洲电力机车有限公司 | Cab structure and rail vehicle |
| WO2022267940A1 (en) * | 2021-06-24 | 2022-12-29 | 中车株洲电力机车有限公司 | Train body front end structure of rail train |
-
2018
- 2018-06-27 CN CN201821004581.6U patent/CN208325214U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977500A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle and cab framework thereof |
| WO2022267940A1 (en) * | 2021-06-24 | 2022-12-29 | 中车株洲电力机车有限公司 | Train body front end structure of rail train |
| CN115230749A (en) * | 2022-07-25 | 2022-10-25 | 中车株洲电力机车有限公司 | Cab structure and rail vehicle |
| CN115230749B (en) * | 2022-07-25 | 2023-08-08 | 中车株洲电力机车有限公司 | Cab structure and rail vehicle |
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