CN207225360U - A kind of 100% urban tram side wall door corner structure - Google Patents
A kind of 100% urban tram side wall door corner structure Download PDFInfo
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- CN207225360U CN207225360U CN201721174997.8U CN201721174997U CN207225360U CN 207225360 U CN207225360 U CN 207225360U CN 201721174997 U CN201721174997 U CN 201721174997U CN 207225360 U CN207225360 U CN 207225360U
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- door
- pillar
- upper beam
- side wall
- gusset
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Abstract
The utility model discloses a kind of 100% urban tram side wall door corner structure, the door corner structure includes door pillar, gusset, door upper beam, roof side rail and window pillar, wherein, the door pillar and window pillar are arranged in parallel and formation door installation region between door pillar and window pillar, the gusset is arranged on the both sides of a upper beam and the gusset forms the top reinforcement structure of the door installation region with door upper beam, the roof side rail is arranged on door pillar, gusset, door upper beam and window pillar top and with the door pillar, gusset, door upper beam and window pillar are welded into an overall doorframe.100% urban tram side wall door corner structure provided by the utility model is different from traditional door angle reinforcing plate structure, it will be moved on on a upper beam on the gusset of door angle, both angle region of stress concentration was strengthened on the door, arrangement on the door provides more spaces again, total is had the advantages that compact-sized stabilization, dependable performance.
Description
Technical field
The utility model belongs to the technical field of urban track traffic, more particularly, is related to a kind of 100% city railroad
Electric car side wall door corner structure.
Background technology
100% low-floor modern city tramcar be a kind of extensive utilization abroad it is new in, low freight volume track hand over
Way system, has few efficient and convenient, energy conservation and environmental protection, safety and comfort, occupancy path resource, low cost, the construction period is short, runs
The advantages such as cost is low, are also developed rapidly at home at present.100% low-floor modern city tramcar need not be set with it
Putting platform, upper and lower passenger convenience, comfort and security more preferably becomes the emphasis of light rail train development.
Side wall is its important building block, and present side wall door angular zone usually all directly adds triangle gusset to be mended
By force, larger space can generally be occupied, installation on the door has a certain impact, to the scattered nor highly desirable of stress.In order to anti-
The only installation of door angular zone stress concentration and door, door angular region domain structure need to carry out relatively reliable design.
The content of the invention
In order to solve technical problem existing in the prior art, the purpose of this utility model, which is to provide one kind, can prevent door
Angular zone stress concentration and the more structurally sound 100% urban tram side wall door corner structure of door angular region domain structure.
The utility model provides a kind of 100% urban tram side wall door corner structure, and the door corner structure includes door
Column, gusset, door upper beam, roof side rail and window pillar, wherein, the door pillar and window pillar be arranged in parallel and door pillar with
Door installation region is formed between window pillar, the gusset is arranged on the both sides of a upper beam and the gusset and door upper beam structure
Into the top reinforcement structure of the door installation region, the roof side rail is arranged on door pillar, gusset, door upper beam and window pillar
Top is simultaneously welded into an overall doorframe with the door pillar, gusset, door upper beam and window pillar.
According to one embodiment of 100% urban tram side wall door corner structure of the utility model, the door pillar is L
Type roll bending part and offer several lightening holes.
According to one embodiment of 100% urban tram side wall door corner structure of the utility model, the gusset is arc
Shape band fillet thin-slab structure.
According to one embodiment of 100% urban tram side wall door corner structure of the utility model, the door upper beam
For light sheet bending part and offer several lightening holes
According to one embodiment of 100% urban tram side wall door corner structure of the utility model, the roof side rail is
The cavity shape structure part that two pieces of W type bending parts weldings are formed.
According to one embodiment of 100% urban tram side wall door corner structure of the utility model, the window pillar is C
Type roll bending part and several lightening holes are offered, the window pillar is provided at both ends with V-type welding groove.
According to one embodiment of 100% urban tram side wall door corner structure of the utility model, the door pillar, muscle
Plate, door upper beam, roof side rail and window pillar are made of weathering steel.
According to one embodiment of 100% urban tram side wall door corner structure of the utility model, the door pillar, muscle
Anti-corrosive primer is scribbled on plate, door upper beam, roof side rail and window pillar.
100% urban tram side wall door corner structure provided by the utility model is different from traditional door angle gusset knot
Structure, it will be moved on on a upper beam on the gusset of door angle, and not only angle region of stress concentration was strengthened on the door, but also arrangement on the door carries
More spaces have been supplied, have made total that there is compact-sized stabilization, dependable performance.
Brief description of the drawings
Fig. 1 is shown according to 100% urban tram side wall door corner structure of the utility model exemplary embodiment
Structure diagram.
Fig. 2A and Fig. 2 B respectively illustrate the 100% urban tram side wall according to the utility model exemplary embodiment
The main structure diagram and side structure schematic view of door pillar in door corner structure.
Fig. 3 A and Fig. 3 B respectively illustrate the 100% urban tram side wall according to the utility model exemplary embodiment
The main structure diagram and side structure schematic view of gusset in door corner structure.
Fig. 4 is shown in the 100% urban tram side wall door corner structure according to the utility model exemplary embodiment
The cross section structure schematic diagram of door upper beam.
Fig. 5 is shown in the 100% urban tram side wall door corner structure according to the utility model exemplary embodiment
The cross section structure schematic diagram of roof side rail.
Fig. 6 A and Fig. 6 B respectively illustrate the 100% urban tram side wall according to the utility model exemplary embodiment
The main structure diagram and side structure schematic view of window pillar in door corner structure.
Description of reference numerals：
1- door pillars, 2- gussets, 3- upper beams, 4- roof side rails, 5- window pillars, 6- lightening holes.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
The structure of 100% urban tram side wall door corner structure of the utility model and principle will be carried out in detail below
Explanation.
Fig. 1 is shown according to 100% urban tram side wall door corner structure of the utility model exemplary embodiment
Structure diagram.
As shown in Figure 1, exemplary embodiment according to the present utility model, the 100% urban tram side wall door angle
Structure includes door pillar 1, gusset 2, door upper beam 3, roof side rail 4 and window pillar 5.Wherein, door pillar 1 is parallel with window pillar 5 sets
Put and door installation region is formed between door pillar 1 and window pillar 5, gusset 2 is arranged on the both sides of a upper beam 3 and gusset 2
The top reinforcement structure of door installation region is formed with door upper beam 3, roof side rail 4 is arranged on door pillar 1, gusset 2, door upper beam 3
An overall doorframe is welded into the top of window pillar 5 and with door pillar 1, gusset 2, door upper beam 3 and window pillar 4.
Said structure will be moved on on a upper beam on the gusset of door angle, and not only angle region of stress concentration was strengthened on the door, but also
Arrangement on the door provides more spaces, total is had the advantages that compact-sized stabilization, dependable performance.
Fig. 2A and Fig. 2 B respectively illustrate the 100% urban tram side wall according to the utility model exemplary embodiment
The main structure diagram and side structure schematic view of door pillar in door corner structure.As shown in Figure 2 A and 2 B, door pillar 1 is L
Type roll bending part and several lightening holes 6 are offered, the door pillar 1 of the structure ensure that the radian of vehicle body side.
Fig. 3 A and Fig. 3 B respectively illustrate the 100% urban tram side wall according to the utility model exemplary embodiment
The main structure diagram and side structure schematic view of gusset in door corner structure.As shown in Figure 3A and Figure 3B, gusset 2 is arc
Band fillet thin-slab structure, is arranged on an angle for upper beam both sides.
Fig. 4 is shown in the 100% urban tram side wall door corner structure according to the utility model exemplary embodiment
The cross section structure schematic diagram of door upper beam.As shown in figure 4, door upper beam 3 is light sheet bending part and offers several lightening holes,
Also, door upper beam 3 and the joint of other parts offer V-type welding groove.The structure of this upper beam 3 both ensure that
The intensity of structure, and the weight of structure is alleviated, and provide good support for the installation of the equipment such as door.
Fig. 5 is shown in the 100% urban tram side wall door corner structure according to the utility model exemplary embodiment
The cross section structure schematic diagram of roof side rail.As shown in figure 5, the cavity shape structure part that roof side rail 4 is formed for two pieces of W type bending parts weldings.
Fig. 6 A and Fig. 6 B respectively illustrate the 100% urban tram side wall according to the utility model exemplary embodiment
The main structure diagram and side structure schematic view of window pillar in door corner structure.As shown in Figure 6 A and 6 B, window pillar 5 is C
Type roll bending part and several lightening holes 6 are offered, on the one hand ensure that the radian of vehicle body side, on the other hand alleviate structure
Weight.Also, the window pillar 5 is provided at both ends with V-type welding groove.
In addition, door pillar 1, gusset 2, door upper beam in 100% urban tram side wall door corner structure of the utility model
3rd, roof side rail 4 and window pillar 5 are made by weathering steel, to ensure integrally-built Corrosion Protection and mechanical property.In order into
One step improves the corrosion resistance of this corner structure, is preferably stood in door pillar 1, gusset 2, door upper beam 3, roof side rail 4 and window
Anti-corrosive primer is scribbled on column 5.
In conclusion 100% urban tram side wall door corner structure provided by the utility model is different from traditional door
Angle reinforcing plate structure, it will be moved on on a upper beam on the gusset of door angle, and not only angle region of stress concentration was strengthened on the door, but also on the door
Arrangement provide more spaces, make total that there is compact-sized stabilization, dependable performance.
The utility model is not limited to foregoing embodiment.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
Close.
Claims (8)
1. a kind of 100% urban tram side wall door corner structure, it is characterised in that the door corner structure includes door pillar, muscle
Plate, door upper beam, roof side rail and window pillar, wherein, the door pillar is arranged in parallel with window pillar and door pillar and window pillar
Between form door installation region, described in the gusset is arranged on the both sides of a upper beam and the gusset and door upper beam form
The top reinforcement structure of door installation region, the roof side rail are arranged on the top of door pillar, gusset, door upper beam and window pillar simultaneously
An overall doorframe is welded into the door pillar, gusset, door upper beam and window pillar.
2. 100% urban tram side wall door corner structure according to claim 1, it is characterised in that the door pillar is L
Type roll bending part and offer several lightening holes.
3. 100% urban tram side wall door corner structure according to claim 1, it is characterised in that the gusset is arc
Shape band fillet thin-slab structure.
4. 100% urban tram side wall door corner structure according to claim 1, it is characterised in that the door upper beam
For light sheet bending part and offer several lightening holes.
5. 100% urban tram side wall door corner structure according to claim 1, it is characterised in that the roof side rail is
The cavity shape structure part that two pieces of W type bending parts weldings are formed.
6. 100% urban tram side wall door corner structure according to claim 1, it is characterised in that the window pillar is C
Type roll bending part and several lightening holes are offered, the window pillar is provided at both ends with V-type welding groove.
7. 100% urban tram side wall door corner structure according to claim 1, it is characterised in that the door pillar, muscle
Plate, door upper beam, roof side rail and window pillar are made of weathering steel.
8. 100% urban tram side wall door corner structure according to claim 1, it is characterised in that the door pillar, muscle
Anti-corrosive primer is scribbled on plate, door upper beam, roof side rail and window pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174997.8U CN207225360U (en) | 2017-09-14 | 2017-09-14 | A kind of 100% urban tram side wall door corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174997.8U CN207225360U (en) | 2017-09-14 | 2017-09-14 | A kind of 100% urban tram side wall door corner structure |
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| Publication Number | Publication Date |
|---|---|
| CN207225360U true CN207225360U (en) | 2018-04-13 |
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ID=61861767
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721174997.8U Active CN207225360U (en) | 2017-09-14 | 2017-09-14 | A kind of 100% urban tram side wall door corner structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177997A (en) * | 2018-08-13 | 2019-01-11 | 中车青岛四方机车车辆股份有限公司 | Structure and the train with it on door |
| CN111038539A (en) * | 2018-10-11 | 2020-04-21 | 中车唐山机车车辆有限公司 | Vehicle body structure |
| CN111361579A (en) * | 2018-12-25 | 2020-07-03 | 中车唐山机车车辆有限公司 | Side wall door structure module of train and train |
-
2017
- 2017-09-14 CN CN201721174997.8U patent/CN207225360U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177997A (en) * | 2018-08-13 | 2019-01-11 | 中车青岛四方机车车辆股份有限公司 | Structure and the train with it on door |
| CN111038539A (en) * | 2018-10-11 | 2020-04-21 | 中车唐山机车车辆有限公司 | Vehicle body structure |
| CN111361579A (en) * | 2018-12-25 | 2020-07-03 | 中车唐山机车车辆有限公司 | Side wall door structure module of train and train |
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