CN103661451B - A kind of rail vehicle skirtboard - Google Patents
A kind of rail vehicle skirtboard Download PDFInfo
- Publication number
- CN103661451B CN103661451B CN201310482882.5A CN201310482882A CN103661451B CN 103661451 B CN103661451 B CN 103661451B CN 201310482882 A CN201310482882 A CN 201310482882A CN 103661451 B CN103661451 B CN 103661451B
- Authority
- CN
- China
- Prior art keywords
- skirtboard
- fixed
- rail vehicle
- movable
- chute
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Body Structure For Vehicles (AREA)
- Chutes (AREA)
Abstract
The present invention relates to a kind of rail vehicle skirtboard, described skirtboard top is hung and is fixed on car body by rotating shaft, and described skirtboard rotates centered by described rotating shaft. The present invention is simple in structure, lightweight, can open and close flexibly, by chute is set, the parts that are connected with skirtboard can be bolted, and without welding, and can regulate installation site according to scale error.
Description
Technical field
The present invention relates to a kind of skirtboard, particularly a kind of rail vehicle skirtboard.
Background technology
Conventionally under EMUs car, equipment compartment is hermetically sealed or is entirely coated form, skirtboard and equipment compartment body framework, base plate etc.Be bolted together, form general frame structure. Need to open the position of skirtboard maintenance, on skirtboard, open listOnly inspection door, or monoblock skirtboard is pulled down.
But part rail vehicle does not need the protection of full clad type equipment compartment, only need carry out part protection in car side,So need a kind of skirtboard that can open and close flexibly. And the skirtboard of this part rail vehicle is most of is carbon steel assembly welding knotStructure, has that weight is large, a complex structure, the unmanageable shortcoming of crudy.
Summary of the invention
Main purpose of the present invention is to address the above problem and is not enough, provides one to open and close, and simple in structure,Lightweight, there is the rail vehicle skirtboard of Modularized installing structure.
For achieving the above object, technical scheme of the present invention is:
A kind of rail vehicle skirtboard, described skirtboard top is hung and is fixed on car body by rotating shaft, and described skirtboard is with instituteCentered by stating rotating shaft, rotate.
Further, be provided with multiple mount pads near the position at described skirtboard top, described mount pad is fixed on carOn body, be provided with described rotating shaft at described mount pad near a side of skirtboard.
Further, be fixed with multiple foldings at described skirtboard top, described folding is connected with described rotating shaft, described foldingPage rotation centered by rotating shaft makes the skirtboard fixing with described folding rotarily open or close.
Further, skirtboard inner side is connected with described car body by air spring.
Further, be provided with installation side plate in described skirtboard inner side, the pressure cylinder bottom rotation of described air spring is fixingOn car body, the piston rod end of described air spring is fixed on described skirtboard inner side by described installation side plate.
Further, between described skirtboard and car body, be provided with for preventing that skirtboard from opening by mistake the lock tube opening, described lock tubeOne end is fixed on described skirtboard, and the other end arranges snap close, and this end of described lock tube is by described snap close and described carBody connects.
Further, be provided with multiple chutes in described skirtboard inner side, the parts that are connected with described skirtboard are by fixing spiral shellBolt is fixedly connected with described skirtboard with hold-down nut, and the nut of described set bolt is arranged in described chute, described inThe screw rod of set bolt is fixed by described hold-down nut.
Further, chute is the elongated chute of horizontal direction.
Further, set bolt is square head bolt.
Further, skirtboard is aluminium section bar skirtboard.
To sum up content, a kind of rail vehicle skirtboard of the present invention, simple in structure, lightweight, can be flexiblyOpen and close, by chute is set, the parts that are connected with skirtboard can be bolted, without welding, and can rootRegulate installation site according to scale error.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A face cutaway view of Fig. 1;
Fig. 3 is the partial enlarged drawing of the I part of Fig. 2;
Fig. 4 is the B-B face cutaway view of Fig. 1;
Fig. 5 is the C-C face cutaway view of Fig. 1;
Fig. 6 is the D-D face cutaway view of Fig. 1;
Fig. 7 is the E direction schematic diagram of Fig. 6;
Fig. 8 is the schematic diagram of chute of the present invention.
As shown in Figures 1 to 8, car body 1, movable skirtboard 2, fixed skirt 3, mount pad 4, folding 5, air spring 6,Piston rod 601, installs side plate 7, fixed head 8, and chute 9, strut 10, rotating shaft 11, lock tube 12, set bolt 13,Hold-down nut 14, improved mat 15, cam lock 16.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As shown in Figure 1, a kind of rail vehicle skirtboard is arranged on car body 1 bottom, for the equipment of car body 1 bottom provides protection,Comprise 3 two kinds of movable skirtboard 2 and fixed skirt, press the inferior of 2 fixed skirt 3 of a movable skirtboard in car body 1 bottomOrder is arranged in order.
Movable skirtboard 2 and fixed skirt 3 are non-full coating equipment cabin structure, in skirtboard bottom without solid with car body 1Fixed, movable skirtboard 2 and fixed skirt 3 are aluminium section bar skirtboard, and quality is light, and wherein movable skirtboard 2 is turning switchingApron board structure.
As shown in Figure 2, movable skirtboard 2 tops are hung and are arranged on car body 1 by rotating shaft 11, and can taking rotating shaft 11 asCentral rotation.
Concrete, as shown in Figure 3, on car body 1, fix multiple mount pads 4, between each mount pad 4, be separated by one sectionDistance (as shown in Figure 1). Mount pad 4 is bolted on car body 1, and mount pad 4 is near one of movable skirtboard 2Lateral bend becomes concave shape, and in the time that movable skirtboard 2 is opened, the upper end of movable skirtboard 2 can enter in concave shape,Not being mounted seat 4 blocks. One end at mount pad 4 near movable skirtboard 2, in other words, close movable in concave shapeThe end of skirtboard 2, is provided with rotating shaft 11, and rotating shaft 11 can rotate freely.
Be fixed with multiple foldings 5 at the top of movable skirtboard 2, the corresponding mount pad 4 of each folding 5, folding 5 with turnAxle 11 secure fit, folding 5 can be rotated centered by rotating shaft 11. Folding 5 can be welded on the top of movable skirtboard 2,Also can, by illustrated structure, in movable skirtboard 2 inner sides, chute 9 be set, the nut of set bolt 13 is arranged on chute 9In, and can be in the interior slip of chute 9, the screw rod of set bolt 13 passes chute 9, by hold-down nut 14 by folding 5 admittedlyFix on movable skirtboard 2.
After so movable skirtboard 2 is fixing with folding 5, also can centered by rotating shaft 11, rotate, realize opening and closing.
As shown in Figure 2, movable skirtboard 2 inner sides are fixed by air spring 6 and car body, in the present embodiment, are by gasSpring 6 is fixing with adjacent fixed skirt 3.
Concrete, as shown in Figure 5, the position in movable skirtboard 2 both sides near two adjacent fixed skirt 3, arrangesThere is air spring 6(as shown in Figure 1). The bottom of air spring 6 is fixed in fixed skirt 3, concretely, is to be fixed onOn the installation side plate 7 of fixed skirt 3, air spring 6 can rotate centered by the fixing point of bottom. The work of air spring 6Stopper rod 601 ends are fixed on the inner side of movable skirtboard 2, concretely, are the installation side plates 7 that is fixed on movable skirtboard 2Upper, more concretely, be to be fixed on the fixed head 8 of installing on side plate 7.
Movable skirtboard 2 both sides, near the position of two adjacent fixed skirt 3, are provided with side plate 7 are installed, and in peaceOn dress side plate 7, be fixed with fixed head 8; Fixed skirt 3 both sides are near the position of two adjacent movable skirtboards 2, sameBe provided with side plate 7 is installed. The fixed installation of side plate 7 for air spring 6 is installed, and the installation side plate 7 of fixed skirt 3 is gasThe bottom of spring 6 provides fixing point, and the piston rod 601 that the installation side plate 7 of movable skirtboard 2 is air spring 6 provides fixingPoint.
Side plate 7 is installed and can be weldingly fixed on movable skirtboard 2 and fixed skirt 3 inner sides, also can be by illustrated structure,At movable skirtboard 2 and fixed skirt 3 inner sides, chute 9 is set, the nut of set bolt 13 is arranged in chute 9, andThe interior slip of chute 9, the screw rod of set bolt 13 passes chute 9, by hold-down nut 14, side plate 7 will be installed fixing.
As shown in Figure 4, fixed skirt 3 tops are bolted on car body 1, and strengthen fixing by multiple struts 10.In the present embodiment, the strut 10 in every fixed skirt 3 arranges three, and strut 10 tops are bolted on carOn body 1, bottom is installed fixing by the chute 9 in fixed skirt 3.
As depicted in figs. 1 and 2, open in order to prevent that movable skirtboard 2 from opening by mistake, on movable skirtboard 2, be provided with cam lock 16,Cam lock 16 is for locking movable skirtboard 2 and fixed skirt 3. Both sides at each movable skirtboard 2 are respectively arranged with oneIndividual cam lock 16 is provided with the spacing hole inserting for dead bolt, cam lock 16 on the installation side plate 7 of fixed skirt 3Dead bolt rotate and spacing in spacing hole, movable skirtboard 2 and fixed skirt 3 are locked.
As shown in Figure 6 and Figure 7, open in order further to prevent that movable skirtboard 2 from opening by mistake, driving is on the hazard, at skirtboardAnd be provided with between car body for preventing that skirtboard from opening by mistake the lock tube 12 opening, lock tube 12 one end are fixed on skirtboard, anotherEnd arranges snap close, and this end of lock tube is connected with car body by snap close. In the present embodiment, be by adjacent movable skirtBetween plate 2 and fixed skirt 3, be fixed connection by lock tube 12, in adjacent movable skirtboard 2 and fixed skirt 3Installation side plate 7 between be provided with lock tube 12, lock tube 12 one end are fixed on the installation side plate 7 of movable skirtboard 2, anotherEnd is set to openable buckle structure, and this end is connected with the installation side plate 7 of fixed skirt 3 by snap close, is openingWhen movable skirtboard 2, need first snap close to be taken off from the installation side plate 7 of fixed skirt 3.
Movable skirtboard 2, in the time opening, first takes off lock tube 12, then two cam locks 16 is opened, by activity from belowThe bottom of skirtboard 2 is pulled outwardly, and the piston rod 601 of air spring 6 first compresses, when movable skirtboard 2 bottoms pull out oneAllocation, piston rod 601 is compressed to short position, and piston rod 601 will provide thrust afterwards, the opening of portable propelling skirtboard 2Open, and after slip skirtboard 2 is opened completely, play a supporting role.
By the mounting structure of above-mentioned movable skirtboard 2 and fixed skirt 3, rail vehicle skirtboard can be left flexiblyOpen, facilitated the maintenance of equipment compartment under car.
Shown in Fig. 4 and Fig. 8, be provided with multiple chutes 9 at movable skirtboard 2 and fixed skirt 3 inner sides as shown in Figure 1, Figure 2, slidingGroove 9 is horizontally disposed, and is parallel to each other between multiple chute 9, and chute 9 is elongated structure, at movable skirtPlate 2 and fixed skirt 3 inner side horizontal directions run through two ends, and each chute 9 arranges position on height with each parts and cunningThe installation of groove 9 is related to position and sets.
Chute 9 is in order to being connected between each parts and movable skirtboard 2 or fixed skirt 3, installation side plate 7 described above,Folding 5, strut 10 etc. The interior nut that set bolt 13 is set of chute 9, set bolt 13 can be in the interior level of chute 9Slide, the screw rod of set bolt 13 passes chute 9, and inserts the installing hole of each parts, solid with hold-down nut 14 afterwardsFixed.
As shown in Figure 8, set bolt 13 is square head bolt, prevents because car body 1 shakes, and makes set bolt 13 loosening,Between nut and chute 9, be provided with improved mat 15, further prevent from becoming flexible.
Can make skirtboard realize Modularized installing structure by chute 9 structures, can in advance fixture be fixed by chute 9In chute 9, regulate actual installation site at the scene that skirtboard is installed according to scale error, and can avoid weldingThe complicated processing technique of bringing.
In sum, in the present embodiment, skirtboard adopts aluminium section bar, and quality is light. Movable skirtboard 2 is set, and by livingRotation and the supporting construction of moving skirtboard 2, realized the switching of movable skirtboard 2. By in movable skirtboard 2 and fixed skirt3 inner sides arrange many elongated chutes 9, make parts easy for installation, the complicated processing of avoiding welding to bring.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings. In every case beDo not depart from the content of technical solution of the present invention, any letter of above embodiment being done according to technical spirit of the present inventionSingle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. a rail vehicle skirtboard, is characterized in that: described skirtboard comprises movable skirtboard and fixed skirt, at carBody bottom is arranged in order by the order of a fixed skirt of a movable skirtboard;
Described movable skirtboard top is hung and is fixed on car body by rotating shaft, described movable skirtboard taking described rotating shaft as inHeart rotation;
On position in described movable skirtboard both sides near two adjacent fixed skirt, be provided with air spring, described gasThe bottom of spring is fixed in fixed skirt, and described air spring can rotate centered by the fixing point of bottom, described inThe piston rod end of air spring is fixed on the inner side of movable skirtboard.
2. a kind of rail vehicle skirtboard according to claim 1, is characterized in that: pushing up near described skirtboardThe position of portion is provided with multiple mount pads, and described mount pad is fixed on car body, at described mount pad near skirtboardOne side is provided with described rotating shaft.
3. a kind of rail vehicle skirtboard according to claim 2, is characterized in that: solid at described skirtboard topSurely have multiple foldings, described folding is connected with described rotating shaft, and described folding is rotated and made and described folding centered by rotating shaftThe skirtboard of page fixing rotarily opens or closes.
4. a kind of rail vehicle skirtboard according to claim 1, is characterized in that: at described skirtboard and car bodyBetween be provided with for preventing that skirtboard from opening by mistake the lock tube opening, described lock tube one end is fixed on described skirtboard, the other endSnap close is set, and this end of described lock tube is connected with described car body by described snap close.
5. a kind of rail vehicle skirtboard according to claim 1, is characterized in that: establish in described skirtboard inner sideBe equipped with multiple chutes, the parts that are connected with described skirtboard are by set bolt and hold-down nut and the fixing company of described skirtboardConnect, the nut of described set bolt is arranged in described chute, and the screw rod of described set bolt is by described fixing spiral shellFemale fixing.
6. a kind of rail vehicle skirtboard according to claim 5, is characterized in that: described chute is level sideTo elongated chute.
7. a kind of rail vehicle skirtboard according to claim 5, is characterized in that: described set bolt is sideHook bolt.
8. according to a kind of rail vehicle skirtboard described in claim 1 to 7 any one, it is characterized in that: described skirtboardFor aluminium section bar skirtboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482882.5A CN103661451B (en) | 2013-10-15 | 2013-10-15 | A kind of rail vehicle skirtboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482882.5A CN103661451B (en) | 2013-10-15 | 2013-10-15 | A kind of rail vehicle skirtboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103661451A CN103661451A (en) | 2014-03-26 |
| CN103661451B true CN103661451B (en) | 2016-05-25 |
Family
ID=50300547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310482882.5A Active CN103661451B (en) | 2013-10-15 | 2013-10-15 | A kind of rail vehicle skirtboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661451B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097648B (en) * | 2014-07-15 | 2016-09-14 | 中车南京浦镇车辆有限公司 | Rail vehicle driver's head skirtboard welding procedure |
| CN104742923B (en) * | 2015-03-25 | 2017-05-24 | 中车青岛四方机车车辆股份有限公司 | Straddle type monorail vehicle body |
| CN106740959A (en) * | 2016-11-30 | 2017-05-31 | 中车长春轨道客车股份有限公司 | A kind of Highs-speed motor train unit bogie apron board mounting structure |
| CN107933590A (en) * | 2017-11-27 | 2018-04-20 | 株洲时代新材料科技股份有限公司 | A kind of honeycomb sandwich structure skirtboard and preparation method thereof |
| CN108131996B (en) * | 2017-11-28 | 2023-10-20 | 北京北方车辆集团有限公司 | Quickly detachable fender for armored vehicle |
| CN108216281A (en) * | 2018-01-31 | 2018-06-29 | 成都市新筑路桥机械股份有限公司 | A kind of upper skirt board connecting structure of low-floor tramcar |
| CN111186457B (en) * | 2020-01-19 | 2021-06-22 | 中车青岛四方机车车辆股份有限公司 | Rail train bogie side apron board structure and rail train |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201400177Y (en) * | 2009-04-13 | 2010-02-10 | 南车青岛四方机车车辆股份有限公司 | Apron board of rail car equipment cabin |
| CN201457386U (en) * | 2009-08-06 | 2010-05-12 | 上海磁浮交通发展有限公司 | Magnetic suspension type track inspection vehicle carriage skirt board |
| CN201825046U (en) * | 2010-10-21 | 2011-05-11 | 南车株洲电力机车有限公司 | Skirt board of middle-low magnetic levitated vehicle |
| JP4913626B2 (en) * | 2007-02-23 | 2012-04-11 | 東海旅客鉄道株式会社 | Railway vehicle having a skirt mounting structure |
| CN203580959U (en) * | 2013-10-15 | 2014-05-07 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle apron board |
-
2013
- 2013-10-15 CN CN201310482882.5A patent/CN103661451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4913626B2 (en) * | 2007-02-23 | 2012-04-11 | 東海旅客鉄道株式会社 | Railway vehicle having a skirt mounting structure |
| CN201400177Y (en) * | 2009-04-13 | 2010-02-10 | 南车青岛四方机车车辆股份有限公司 | Apron board of rail car equipment cabin |
| CN201457386U (en) * | 2009-08-06 | 2010-05-12 | 上海磁浮交通发展有限公司 | Magnetic suspension type track inspection vehicle carriage skirt board |
| CN201825046U (en) * | 2010-10-21 | 2011-05-11 | 南车株洲电力机车有限公司 | Skirt board of middle-low magnetic levitated vehicle |
| CN203580959U (en) * | 2013-10-15 | 2014-05-07 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle apron board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103661451A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103661451B (en) | A kind of rail vehicle skirtboard | |
| CN206344819U (en) | A kind of skirt plate of railway vehicle structure | |
| CN203580959U (en) | Railway vehicle apron board | |
| WO2016094916A1 (en) | Overhead luggage compartment for aircraft | |
| CN203820313U (en) | Labor protecting platform for gantry crane and capable of realizing folding | |
| CN205930220U (en) | Passenger train high voltage battery holds in palm dress formula support | |
| CN208993481U (en) | A kind of lightweight vehicle body battery frame structure | |
| CN209581481U (en) | Rail vehicle top board structure and rail vehicle | |
| CN104590298B (en) | Method for installing longitudinal seat of rail vehicle | |
| CN203512446U (en) | Guard rail device of tank top of tank truck | |
| CN205770160U (en) | A kind of unmanned plane | |
| CN212220213U (en) | Closed roof kuppe structure | |
| CN106450080A (en) | Power battery pack | |
| CN205930603U (en) | Anti -collision beam can be dismantled to passenger train LNG gas cylinder side side wall | |
| CN207617802U (en) | A kind of Underground Mine railless free-wheeled vehicle vehicle body | |
| CN207939446U (en) | A kind of roof solar holder | |
| CN207274698U (en) | End shows mounting structure | |
| CN102730528B (en) | Composite elevator sill assembly | |
| CN206579458U (en) | A kind of tail-door hinge installation assembly and automobile | |
| CN106394588A (en) | Double-layer top cover for railroad covered hopper car | |
| CN215093423U (en) | Multifunctional cabin assembling platform | |
| CN215553180U (en) | Motor train unit hanger structure | |
| CN110803005B (en) | Door system and vehicle | |
| CN110949546A (en) | Assembled cab of engineering truck | |
| CN203142818U (en) | Vehicle-mounted shelter overturning composite roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |