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CN103661451A - Skirt plate of railway vehicle - Google Patents

Skirt plate of railway vehicle Download PDF

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Publication number
CN103661451A
CN103661451A CN201310482882.5A CN201310482882A CN103661451A CN 103661451 A CN103661451 A CN 103661451A CN 201310482882 A CN201310482882 A CN 201310482882A CN 103661451 A CN103661451 A CN 103661451A
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CN
China
Prior art keywords
skirtboard
fixed
guideway vehicle
car body
rotating shaft
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.)
Granted
Application number
CN201310482882.5A
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Chinese (zh)
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CN103661451B (en
Inventor
房楠
宋红
李宏
孙彦
梁建英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Qingdao Sifang Co Ltd
Original Assignee
CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd filed Critical CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd
Priority to CN201310482882.5A priority Critical patent/CN103661451B/en
Publication of CN103661451A publication Critical patent/CN103661451A/en
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Publication of CN103661451B publication Critical patent/CN103661451B/en
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    • 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

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  • Chutes (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention relates to a skirt plate of a railway vehicle. The top of the shirt plate is hung on and fixed to a vehicle body through a rotating shaft, and the shirt plate rotates with the rotating shaft serving as the center. The shirt plate is simple in structure, light in weight and capable of being flexibly opened and closed, due to slide grooves, parts can be connected with the shirt plate through bolts without welding, and the installation position can be adjusted according to the size error.

Description

A kind of guideway vehicle skirtboard
Technical field
The present invention relates to a kind of skirtboard, particularly a kind of guideway vehicle skirtboard.
Background technology
Conventionally under motor train unit car, equipment compartment is hermetically sealed or is entirely coated form, and skirtboard and equipment compartment body framework, base plate etc. are bolted together, and form general frame structure.Need to open the position of skirtboard maintenance, on skirtboard, open independent inspection door, or monoblock skirtboard is pulled down.
Yet part guideway 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 guideway vehicle major part is carbon steel assembly welding structure, have that weight is large, a complex structure, crudy heavy handled shortcoming.
Summary of the invention
Main purpose of the present invention is to address the above problem and is not enough, provides a kind of and opens and closes, and simple in structure, lightweight, has the guideway vehicle skirtboard of Modularized installing structure.
For achieving the above object, technical scheme of the present invention is:
A guideway 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.
Further, in the position near described skirtboard top, be provided with a plurality of mount pads, described mount pad is fixed on car body, at described mount pad, near a side of skirtboard, is provided with described rotating shaft.
Further, at described skirtboard top, be fixed with a plurality of foldings, described folding is connected with described rotating shaft, and described folding is rotated and made the skirtboard fixing with described folding rotarily open or close centered by rotating shaft.
Further, skirtboard inner side is connected with described car body by gas spring.
Further, in described skirtboard inner side, be provided with installation side plate, the pressure cylinder bottom rotation of described gas spring is fixed on car body, and the piston rod end of described gas spring is fixed on described skirtboard inner side by described installation side plate.
Further, be provided with for preventing that skirtboard from opening by mistake the lock tube opening between described skirtboard and car body, described lock tube one end is fixed on described skirtboard, and the other end arranges snap close, and this end of described lock tube is connected with described car body by described snap close.
Further, in described skirtboard inner side, be provided with a plurality of chutes, the parts that are connected with described skirtboard are fixedly connected with described skirtboard with captive nut by bolt of rear end plate, and the nut of described bolt of rear end plate is arranged in described chute, and the screw rod of described bolt of rear end plate is fixed by described captive nut.
Further, chute is the elongated chute of horizontal direction.
Further, bolt of rear end plate is square-head bolt.
Further, skirtboard is aluminium section bar skirtboard.
Content to sum up, a kind of guideway vehicle skirtboard of the present invention, simple in structure, lightweight, can open and close flexibly, by chute is set, the parts that are connected with skirtboard can be bolted, without welding, and can regulate installation site according to scale error.
Accompanying drawing explanation
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, gas spring 6, piston rod 601, installs side plate 7, adapter plate 8, chute 9, strut 10, rotating shaft 11, lock tube 12, bolt of rear end plate 13, captive nut 14, improved mat 15, cam lock 16.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of guideway vehicle skirtboard is arranged on car body 1 bottom, for the equipment of car body 1 bottom provides protection, comprises 3 two kinds of movable skirtboard 2 and fixed skirt, in car body 1 bottom, by the order of 2 fixed skirt 3 of a movable skirtboard, is arranged in order.
Movable skirtboard 2 and fixed skirt 3 are non-full coating equipment cabin structure, and in skirtboard bottom, without fixing with car body 1, movable skirtboard 2 and fixed skirt 3 are aluminium section bar skirtboard, and quality is light, the apron board structure that wherein movable skirtboard 2 is turning switching.
As shown in Figure 2, movable skirtboard 2 tops are hung and are arranged on car body 1 by rotating shaft 11, and can centered by rotating shaft 11, rotate.
Concrete, as shown in Figure 3, on car body 1, fix a plurality of mount pads 4, the segment distance (as shown in Figure 1) of being separated by between each mount pad 4.Mount pad 4 is bolted on car body 1, and mount pad 4 becomes concave shape near the curving of movable skirtboard 2, and when movable skirtboard 2 is opened, the upper end of movable skirtboard 2 can enter in concave shape, is not mounted seat 4 and blocks.One end at mount pad 4 near movable skirtboard 2, in other words, the end in concave shape near movable skirtboard 2, is provided with rotating shaft 11, and rotating shaft 11 can rotate freely.
At the top of movable skirtboard 2, be fixed with a plurality of foldings 5, the corresponding mount pad 4 of each folding 5, folding 5 and rotating shaft 11 heavy keying 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 be by graphic structure, in movable skirtboard 2 inner sides, chute 9 is set, the nut of bolt of rear end plate 13 is arranged in chute 9, and can be in the interior slip of chute 9, the screw rod of bolt of rear end plate 13 passes chute 9, by captive nut 14, folding 5 is fixed 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 gas spring 6 and car body, in the present embodiment, are fixing with adjacent fixed skirt 3 by gas spring 6.
Concrete, as shown in Figure 5, the position in movable skirtboard 2 both sides near two adjacent fixed skirt 3, is provided with gas spring 6(as shown in Figure 1).The bottom of gas spring 6 is fixed in fixed skirt 3, concretely, is to be fixed on the installation side plate 7 of fixed skirt 3, and gas spring 6 can rotate centered by the attachment point of bottom.Piston rod 601 ends of gas spring 6 are fixed on the inner side of movable skirtboard 2, concretely, are to be fixed on the installation side plate 7 of movable skirtboard 2, more concretely, are to be fixed on the adapter plate 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 are fixed with adapter plate 8 on installation side plate 7; Fixed skirt 3 both sides, near the position of two adjacent movable skirtboards 2, are provided with equally side plate 7 are installed.Side plate 7 is installed for the fixed installation of gas spring 6, the bottom that the installation side plate 7 of fixed skirt 3 is gas spring 6 provides attachment point, and the piston rod 601 that the installation side plate 7 of movable skirtboard 2 is gas spring 6 provides attachment point.
Side plate 7 is installed and can be weldingly fixed on movable skirtboard 2 and fixed skirt 3 inner sides, also can be by graphic structure, at movable skirtboard 2 and fixed skirt 3 inner sides, chute 9 is set, the nut of bolt of rear end plate 13 is arranged in chute 9, and in the interior slip of chute 9, the screw rod of bolt of rear end plate 13 passes chute 9, by captive 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 a plurality of struts 10.In the present embodiment, the strut 10 in every fixed skirt 3 arranges three, and strut 10 tops are bolted on car body 1, and bottom is installed fixing by the chute 9 in fixed skirt 3.
As depicted in figs. 1 and 2, in order to prevent that movable skirtboard 2 from opening by mistake, open, on movable skirtboard 2, be provided with cam lock 16, cam lock 16 is for locking movable skirtboard 2 and fixed skirt 3.In the both sides of each movable skirtboard 2, be respectively arranged with a cam lock 16, on the installation side plate 7 of fixed skirt 3, be provided with the spacing hole inserting for dead bolt, the dead bolt of cam lock 16 rotates and is spacing in spacing hole, and movable skirtboard 2 and fixed skirt 3 are locked.
As shown in Figure 6 and Figure 7, in order further to prevent that movable skirtboard 2 from opening by mistake, open, driving is on the hazard, between skirtboard and car body, be provided with for preventing that skirtboard from opening by mistake the lock tube 12 opening, lock tube 12 one end are fixed on skirtboard, and the other end arranges snap close, and this end of lock tube is connected with car body by snap close.In the present embodiment, between adjacent movable skirtboard 2 and fixed skirt 3, by lock tube 12, to be fixed connection, between adjacent movable skirtboard 2 and the installation side plate 7 of fixed skirt 3, be provided with lock tube 12, lock tube 12 one end are fixed on the installation side plate 7 of movable skirtboard 2, the other end is set to openable buckle structure, this end is connected with the installation side plate 7 of fixed skirt 3 by snap close, when unlatching activity skirtboard 2, needs first snap close to be taken off from the installation side plate 7 of fixed skirt 3.
Movable skirtboard 2 is when opening, first lock tube 12 is taken off from below, two cam locks 16 are opened again, the bottom of movable skirtboard 2 is pulled outwardly, the piston rod 601 of gas spring 6 first compresses, when movable skirtboard 2 bottoms pull out certain position, piston rod 601 is compressed to short position, and piston rod 601 will provide thrust afterwards, the unlatching of portable propelling skirtboard 2, and after slip skirtboard 2 is opened completely, play a supporting role.
Mounting structure by above-mentioned movable skirtboard 2 and fixed skirt 3, can open guideway vehicle skirtboard flexibly, has facilitated the maintenance of equipment compartment under car.
As shown in Figure 1, Figure 2 shown in Fig. 4 and Fig. 8, at movable skirtboard 2 and fixed skirt 3 inner sides, be provided with a plurality of chutes 9, chute 9 is horizontally disposed, and be parallel to each other between a plurality of chutes 9, chute 9 is elongated structure, at movable skirtboard 2 and fixed skirt 3 inner side horizontal directions, run through two ends, each chute 9 arranges position on height and is related to position and sets with the installation of each parts and chute 9.
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 bolt of rear end plate 13 is set of chute 9, bolt of rear end plate 13 can be in the interior horizontal slip of chute 9, and the screw rod of bolt of rear end plate 13 passes chute 9, and inserts the mounting hole of each parts, fixing with captive nut 14 afterwards.
As shown in Figure 8, bolt of rear end plate 13 is square-head bolt, prevents from, because of car body 1 vibrations, making bolt of rear end plate 13 loosening, between nut and chute 9, is provided with improved mat 15, further prevents from becoming flexible.
By chute 9 structures, can make skirtboard realize Modularized installing structure, by chute 9, can in advance connecting element be fixed in chute 9, at the scene that skirtboard is installed, according to scale error, regulate actual installation site, and the complicated processing technique that can avoid welding to bring.
In sum, in the present embodiment, skirtboard adopts aluminium section bar, and quality is light.Movable skirtboard 2 is set, and by rotation and the supporting construction of movable skirtboard 2, has realized the switching of movable skirtboard 2.By at movable skirtboard 2 and fixed skirt 3 inner sides, many elongated chutes 9 being set, 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 be the content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.

Claims (10)

1. a guideway vehicle skirtboard, is characterized in that: described skirtboard top is hung and is fixed on car body by rotating shaft, and described skirtboard rotates centered by described rotating shaft.
2. a kind of guideway vehicle skirtboard according to claim 1, is characterized in that: in the position near described skirtboard top, be provided with a plurality of mount pads, described mount pad is fixed on car body, at described mount pad, near a side of skirtboard, is provided with described rotating shaft.
3. a kind of guideway vehicle skirtboard according to claim 2, it is characterized in that: at described skirtboard top, be fixed with a plurality of foldings, described folding is connected with described rotating shaft, and described folding is rotated and made the skirtboard fixing with described folding rotarily open or close centered by rotating shaft.
4. a kind of guideway vehicle skirtboard according to claim 1, is characterized in that: described skirtboard inner side is connected with described car body by gas spring.
5. a kind of guideway vehicle skirtboard according to claim 4, it is characterized in that: in described skirtboard inner side, be provided with installation side plate, the pressure cylinder bottom rotation of described gas spring is fixed on car body, and the piston rod end of described gas spring is fixed on described skirtboard inner side by described installation side plate.
6. a kind of guideway vehicle skirtboard according to claim 1, it is characterized in that: between described skirtboard and car body, 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 end arranges snap close, and this end of described lock tube is connected with described car body by described snap close.
7. a kind of guideway vehicle skirtboard according to claim 1, it is characterized in that: in described skirtboard inner side, be provided with a plurality of chutes, the parts that are connected with described skirtboard are fixedly connected with described skirtboard with captive nut by bolt of rear end plate, the nut of described bolt of rear end plate is arranged in described chute, and the screw rod of described bolt of rear end plate is fixed by described captive nut.
8. a kind of guideway vehicle skirtboard according to claim 7, is characterized in that: described chute is the elongated chute of horizontal direction.
9. a kind of guideway vehicle skirtboard according to claim 7, is characterized in that: described bolt of rear end plate is square-head bolt.
10. according to a kind of guideway vehicle skirtboard described in claim 1 to 9 any one, it is characterized in that: described skirtboard is aluminium section bar skirtboard.
CN201310482882.5A 2013-10-15 2013-10-15 A kind of rail vehicle skirtboard Active CN103661451B (en)

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)

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CN103661451A true CN103661451A (en) 2014-03-26
CN103661451B CN103661451B (en) 2016-05-25

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097648A (en) * 2014-07-15 2014-10-15 南车南京浦镇车辆有限公司 Rail vehicle cab skirt welding process
CN104742923A (en) * 2015-03-25 2015-07-01 南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
CN108131996A (en) * 2017-11-28 2018-06-08 北京北方车辆集团有限公司 A kind of fast demountable formula 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
CN111186457A (en) * 2020-01-19 2020-05-22 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)

* Cited by examiner, † Cited by third party
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 Rail vehicle equipment compartment apron
CN201457386U (en) * 2009-08-06 2010-05-12 上海磁浮交通发展有限公司 Maglev track inspection vehicle compartment skirt
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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 Rail vehicle equipment compartment apron
CN201457386U (en) * 2009-08-06 2010-05-12 上海磁浮交通发展有限公司 Maglev track inspection vehicle compartment skirt
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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097648A (en) * 2014-07-15 2014-10-15 南车南京浦镇车辆有限公司 Rail vehicle cab skirt welding process
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
CN104742923A (en) * 2015-03-25 2015-07-01 南车青岛四方机车车辆股份有限公司 Straddle type monorail vehicle body
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
CN108131996A (en) * 2017-11-28 2018-06-08 北京北方车辆集团有限公司 A kind of fast demountable formula fender for armored vehicle
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
CN111186457A (en) * 2020-01-19 2020-05-22 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

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Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88

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