CN207345819U - A kind of 100% low-floor modern city tramcar side wall harden structure - Google Patents
A kind of 100% low-floor modern city tramcar side wall harden structure Download PDFInfo
- Publication number
- CN207345819U CN207345819U CN201721189346.6U CN201721189346U CN207345819U CN 207345819 U CN207345819 U CN 207345819U CN 201721189346 U CN201721189346 U CN 201721189346U CN 207345819 U CN207345819 U CN 207345819U
- Authority
- CN
- China
- Prior art keywords
- pillar
- window
- bottom end
- low
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of 100% low-floor modern city tramcar side wall harden structure, including window bottom end rail window pillar, door pillar and horizontal connection between, connection framed side wallboard below the window bottom end rail, framed side wallboard both ends are connected with window pillar and door pillar respectively.The utility model connects everywhere uses welding manner, window pillar, door pillar, window bottom end rail, framed side wallboard etc. are welded into an entirety, then it is connected again with chassis, the weight of framed side wallboard is by shareds such as chassis, window pillar, door pillar, window bottom end rails, so as to effectively reduce the intensity requirement to framed side wallboard, the intensity requirement of window pillar and door pillar is also reduced, there is stable structure, dependable performance.
Description
Technical field
A kind of 100% low-floor modern city tramcar side wall harden structure is the utility model is related to, belongs to track traffic skill
Art field.
Background technology
Light rail train be a kind of extensive utilization abroad it is new in, low freight volume Rail Transit System, have it is efficient and convenient,
The advantages such as energy conservation and environmental protection, safety and comfort, occupancy path resource are few, low cost, the construction period is short, operation cost is low, exist at present
The country is also developed rapidly.
Wherein, 100% low-floor modern city tramcar with its need not set platform, upper and lower passenger convenient, comfort and
Security more preferably becomes the emphasis of light rail train development.Side wall is its important building block, present side wall column lower region
Domain is usually all directly welded on chassis, transmits vertical load by column, generally meeting column intensity requirement is very high.In order to ensure
Sidewall structure intensity is met the requirements, and sidewall structure needs to carry out relatively reliable design.The 100% low-floor modern city rail
Electric car side wall harden structure is exactly to put forward under the background condition.
Utility model content
The goal of the invention of the utility model is：For above-mentioned problem, there is provided one kind 100% the low-floor modern times city
City's tramcar side wall harden structure.
The technical solution adopted in the utility model is such：
A kind of 100% low-floor modern city tramcar side wall harden structure, including window pillar, door pillar and level are even
Be connected on window bottom end rail therebetween, connection framed side wallboard below the window bottom end rail, framed side wallboard both ends respectively with window pillar and door
Column connects.In the technical program, connect use welding manner everywhere, by window pillar, door pillar, window bottom end rail, framed side wallboard
Etc. an entirety is welded into, then it is connected again with chassis, the weight of framed side wallboard is by chassis, window pillar, door pillar, window bottom end rail
Deng shared, so as to effectively reduce the intensity requirement to framed side wallboard, the intensity requirement of window pillar and door pillar is also reduced,
There is stable structure, dependable performance.The setting of window bottom end rail, ensure that structural strength, and be provided for interior trim wallboard etc.
Good installation relies on.
Preferably, upper vertical connection middle standing pillar in the middle part of the window bottom end rail.Lower section is hung down in the middle part of the window bottom end rail
Direct-connected to connect middle short column, middle short column is connected with framed side wallboard.Further preferably, the middle standing pillar, on middle short column
Open up some lightening holes.Open up lightening hole, it is therefore intended that while ensureing structural strength, mitigate construction weight as much as possible.
Preferably, the junction of the window bottom end rail and window pillar, middle standing pillar, door pillar is reinforced with gusset.
Preferably, open up some lightening holes on the window pillar, window bottom end rail, door pillar, framed side wallboard.
Preferably, the note sand mouth of stucco system is installed on the framed side wallboard.
Brief description of the drawings
Fig. 1 is the discrete state schematic diagram of the utility model.
Fig. 2 is the assembled state schematic diagram of the utility model.
Marked in figure：1 is window pillar, and 2 be gusset, and 3 be window bottom end rail, and 4 be middle standing pillar, and 5 be door pillar, and 6 be side wall
Plate, 7 be middle short column, and 8 be note sand mouth.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
As shown in Figure 1, a kind of 100% low-floor modern city tramcar side wall harden structure, including window pillar 1, door pillar
5 and horizontal connection window bottom end rail 3 between, the lower section of the window bottom end rail 3 connection framed side wallboard 6,6 both ends of framed side wallboard point
It is not connected with window pillar 1 and door pillar 5.
The 3 middle part upper vertical connection middle standing pillar 4 of window bottom end rail.The 3 middle part downward vertical connection of window bottom end rail
Middle short column 7, middle short column 7 are connected with framed side wallboard 6.
The junction of the window bottom end rail 3 and window pillar 1, middle standing pillar 4, door pillar 5 is reinforced with gusset 2.
The window pillar 1, window bottom end rail 3, door pillar 5, framed side wallboard 6, middle standing pillar 4, open up on middle short column 7 it is some
Lightening hole.
The note sand mouth 8 of stucco system is installed on the framed side wallboard 6.
The window pillar 1 is L-type roll bending part, ensure that the radian of vehicle body side.The window bottom end rail 3, middle standing pillar 4 are
Light sheet bending part, construction weight is alleviated while structural strength is ensured as much as possible.The door pillar 5, middle short column 7
For c-type roll bending part, the radian of vehicle body side ensure that.The framed side wallboard 6 is big radian roll bending steel plate, ensure that vehicle body side
Radian.
Window pillar 1, gusset 2, window bottom end rail 3, middle standing pillar 4, door pillar 5, framed side wallboard 6, middle short column 7, note sand mouth 8
It is weather-proof steel material Deng part.And scribble anti-corrosive primer.
Claims (7)
- A kind of 1. 100% low-floor modern city tramcar side wall harden structure, it is characterised in that：Including window pillar（1）, Men Li Column（5）And the window bottom end rail of horizontal connection between（3）, the window bottom end rail（3）Lower section connects framed side wallboard（6）, side Wallboard（6）Both ends respectively with window pillar（1）And door pillar（5）Connection.
- A kind of 2. 100% low-floor modern city tramcar side wall harden structure according to claim 1, it is characterised in that： The window bottom end rail（3）Middle part upper vertical connection middle standing pillar（4）.
- A kind of 3. 100% low-floor modern city tramcar side wall harden structure according to claim 2, it is characterised in that： The window bottom end rail（3）Short column among the downward vertical connection of middle part（7）, middle short column（7）With framed side wallboard（6）Connection.
- A kind of 4. 100% low-floor modern city tramcar side wall harden structure according to claim 1, it is characterised in that： The window bottom end rail（3）With window pillar（1）, middle standing pillar（4）, door pillar（5）Junction gusset（2）Reinforced.
- A kind of 5. 100% low-floor modern city tramcar side wall harden structure according to claim 1, it is characterised in that： The window pillar（1）, window bottom end rail（3）, door pillar（5）, framed side wallboard（6）On open up some lightening holes.
- A kind of 6. 100% low-floor modern city tramcar side wall harden structure according to claim 3, it is characterised in that： The middle standing pillar（4）, middle short column（7）On open up some lightening holes.
- A kind of 7. 100% low-floor modern city tramcar side wall harden structure according to claim 1, it is characterised in that： The framed side wallboard（6）The note sand mouth of upper installation stucco system（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189346.6U CN207345819U (en) | 2017-09-18 | 2017-09-18 | A kind of 100% low-floor modern city tramcar side wall harden structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189346.6U CN207345819U (en) | 2017-09-18 | 2017-09-18 | A kind of 100% low-floor modern city tramcar side wall harden structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207345819U true CN207345819U (en) | 2018-05-11 |
Family
ID=62410067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189346.6U Active CN207345819U (en) | 2017-09-18 | 2017-09-18 | A kind of 100% low-floor modern city tramcar side wall harden structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207345819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124963A1 (en) * | 2018-12-19 | 2020-06-25 | 中车唐山机车车辆有限公司 | Sidewall structure of rail train, and rail train |
-
2017
- 2017-09-18 CN CN201721189346.6U patent/CN207345819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124963A1 (en) * | 2018-12-19 | 2020-06-25 | 中车唐山机车车辆有限公司 | Sidewall structure of rail train, and rail train |
| CN111332325A (en) * | 2018-12-19 | 2020-06-26 | 中车唐山机车车辆有限公司 | Rail train's side wall structure and rail train |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105329249B (en) | A kind of rail vehicle stainless steel car body | |
| CN204279629U (en) | A kind of battery-driven car framed structure | |
| CN104015745A (en) | Chassis of body of hundred-percent modern city tramcar | |
| CN103802849A (en) | B-shaped subway vehicle body structure | |
| CN112141143B (en) | Virtual rail train body structure | |
| CN102530008B (en) | Rail vehicle traction beam | |
| CN203666780U (en) | High-strength steel frame structure and car body | |
| CN207345819U (en) | A kind of 100% low-floor modern city tramcar side wall harden structure | |
| CN203920759U (en) | A kind of 100% modern city tramway train vehicle body bottom frame | |
| CN204110180U (en) | A kind of automobile door sill assembly and automobile | |
| CN205168508U (en) | Rail vehicle passenger train aluminum alloy sidewall structure | |
| CN202038312U (en) | Side wall column structure of railway vehicle | |
| CN107190592A (en) | Suspension type monorail traffic ripple web path beam | |
| CN202783369U (en) | Frame of special vehicle for coiled tubing | |
| CN201980238U (en) | Rail vehicle equipment compartment base board | |
| CN201999001U (en) | Movable railway vehicle roof cover | |
| CN103448740A (en) | A-shaped coating-free stainless steel vehicle body with through long walking platform | |
| CN203920752U (en) | A kind of 100% modern city tramway train floor | |
| CN201329903Y (en) | Combined frame | |
| CN207015341U (en) | Railcar suspension motor installation anti-drop device | |
| CN206968804U (en) | A kind of high top Roof Frame girder construction of commercial car metal | |
| CN203419189U (en) | Compartment panel connecting structure of van | |
| CN208181189U (en) | A kind of vehicle side-wall outer-plate stiffening plate assembly | |
| CN202806893U (en) | Closed loop reinforced structure of sightseeing bus | |
| CN204978676U (en) | Railway vehicle is with totally closed side roof backup pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |