CN204736869U - Rail train and equipment compartment thereof - Google Patents
Rail train and equipment compartment thereof Download PDFInfo
- Publication number
- CN204736869U CN204736869U CN201520440386.8U CN201520440386U CN204736869U CN 204736869 U CN204736869 U CN 204736869U CN 201520440386 U CN201520440386 U CN 201520440386U CN 204736869 U CN204736869 U CN 204736869U
- Authority
- CN
- China
- Prior art keywords
- skirtboard
- equipment compartment
- bolt
- lanyard assembly
- stay cord
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a rail train and equipment compartment thereof, this equipment compartment includes the equipment compartment skeleton, skirtboard (1), the lower extreme of skirtboard (1) is articulated with the equipment compartment skeleton, the connection automobile body can be dismantled in the upper end, include still that the upper end with skirtboard (1) is positioned the predetermined positioning element who opens the angle, positioning element includes first stay cord subassembly (2) and second stay cord subassembly (9), first stay cord subassembly (2) and second stay cord subassembly (9) set up respectively in the both ends of skirtboard (1), and adjustable lengths of at least one among both, the mode structure of fixing a position the skirtboard through the stay cord is fairly simple, and the stay cord weight ratio is lighter, is favorable to reducing whole car weight volume to, stay cord mode utilization ratio is more nimble, when the deviation is installed slightly at skirtboard both ends, also can realize the skirtboard swiftly opening with normal location. In addition, both were adjustable to isometric when the skirtboard was in the open mode, avoided the only serious problem of one of them person's atress wearing and tearing to it is more even that the clearance is opened to messenger's skirtboard.
Description
Technical field
The utility model relates to track train technical field, particularly a kind of track train and equipment compartment thereof.
Background technology
Usually; for high speed train; the underframe bottom of car body is generally provided with equipment compartment; the installation wire casing, spool etc. of equipment under equipment compartment confined space laid inside has ventilator tube and car; process to realize carrying out cross-ventilated cooling to equipment under car, and under protecting car equipment hit from stone, the infringement such as freezing.
Equipment compartment comprises equipment compartment skeleton, the skirtboard of both sides and the base plate of connection two skirtboards, the base plate of base plate, skirtboard and underframe surrounds equipment compartment space jointly, in order to meet the demand of overhauling equipment under car, the general detouchable of skirtboard is installed on car body, and current skirtboard generally adopts following connection mode.
In prior art, the upper end of skirtboard and bottom are bolted car body and equipment compartment skeleton respectively.When equipment overhauls under the car to equipment compartment inside, first need skirtboard and car body side bar, all tie bolts between skirtboard and equipment compartment skeleton to dismantle, then skirtboard is dismantled completely from equipment compartment; When overhaul of the equipments is complete under the car to equipment compartment inside, then skirtboard and car body side bar, all tie bolts between skirtboard and equipment compartment skeleton are installed one by one, realize the fixing of skirtboard.
As can be seen from foregoing description, be no matter the inspection to equipment compartment internal unit, or the replacing to equipment compartment internal unit, all need skirtboard to disassemble completely, this disassembly process is more loaded down with trivial details, loses time, and overhaul efficiency is lower.
In addition, comparatively large for volume ratio, the skirtboard that weight ratio is larger, unloading process generally needs many people to coordinate, waste of manpower cost.
Therefore, how to provide a kind of skirtboard registration device, this registration device can improve equipment compartment internal part overhaul efficiency, is those skilled in that art's technical matterss urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is for providing a kind of track train and equipment compartment thereof, this equipment compartment is relatively simple for structure by the mode of stay cord location skirtboard, and stay cord weight ratio is lighter, be conducive to reducing complete vehicle weight, and, stay cord mode uses relatively flexible, when skirtboard both ends install slightly deviation time, also can realize fast opening and normally locating of skirtboard.
For solving the problems of the technologies described above, the utility model provides a kind of equipment compartment of track train, comprise equipment compartment skeleton, skirtboard, lower end and the described equipment compartment skeleton of described skirtboard are hinged, upper end removably connects car body, also comprise the positioning element upper end of described skirtboard being positioned predetermined open angle, described positioning element comprises the first lanyard assembly and the second lanyard assembly, described first lanyard assembly and described second lanyard assembly are arranged at the both ends of described skirtboard respectively, and the adjustable length of at least one in both.
Preferably, described first lanyard assembly and described second lanyard assembly include stay cord and are positioned at the hook at described stay cord both ends, and a wherein end of described second lanyard assembly medium pulling rope connects the described hook of corresponding side by adjustable component, the adjustable length of described adjustable component.
Preferably, described adjustable component comprises bolt shank, set collar, the first nut, the second nut, the end of described stay cord connects described set collar, described set collar offers tapped bore, the threaded portion of described bolt shank connects the first nut through described tapped bore, described second nut is located on the threaded portion of the described bolt shank being positioned at described set collar outside, and the head of described bolt shank is provided with the fixed orifice connecting described hook.
Preferably, described equipment compartment skeleton comprises camber beam, and the upper end of camber beam is fixedly connected with car body side bar, and described first lanyard assembly and described second lanyard assembly are mounted on described camber beam.
Preferably, described camber beam is I-shaped structure, comprise lateral wall, madial wall and connect the connecting wall of described lateral wall and described madial wall, described madial wall upper end has the sections that width is greater than the width of described lateral wall, described sections is provided with mount hole, and described mount hole is placed on the outside of described outer wall at least partly, described first lanyard assembly and described second lanyard assembly are mounted on corresponding described mount hole respectively.
Preferably, described equipment compartment skeleton also comprises skeleton longeron, bottom and the described skeleton longeron of described skirtboard are hinged, the sidewall of described skeleton longeron has bolt mount pad, described bolt mount pad and described skeleton longeron surround the installation cavity of the head holding bolt, and described installation cavity is provided with opening, it is inner that bolt head snaps in described installation cavity from described opening; The lower surface of described camber beam has bending edges, and described bending edges is provided with through hole, and the bolt in described bolt mount pad is fixedly connected with nut through described through hole, with fixing described camber beam and described skeleton longeron.
Preferably, the inside face of described skirtboard has bolt mount pad, and described bolt mount pad and described skirtboard surround the installation cavity of the head holding bolt, and described installation cavity is provided with opening, and it is inner that bolt head snaps in described installation cavity from described opening; Described equipment compartment also comprises mount pad, and described mount pad has cross wall and wall, and described cross wall and wall offer through hole and mount hole respectively, and the bolt in described bolt mount pad is fixedly connected with nut through described through hole, with fixing described cross wall and described skirtboard.
Preferably, the upper end of described skirtboard is provided with lockhole, is provided with door lock in described lockhole, and described skirtboard is removably connected by described door lock and described car body.
Compared with prior art, relatively simple for structure by the mode of stay cord location skirtboard, and stay cord weight ratio is lighter, be conducive to reducing complete vehicle weight, and stay cord mode uses more flexible, when skirtboard both ends install slightly deviation time, also can realize fast opening and normally locating of skirtboard.In addition, at least one adjustable length in first lanyard assembly and the second lanyard assembly, in use suitably can regulate the length of the first lanyard assembly or the second lanyard assembly, isometric both when making skirtboard be in open mode, avoid the problem of the only wherein stressed serious wear of one, and make skirtboard opening clearance more even.
The utility model provides a kind of track train, comprises underframe and is installed on the equipment compartment bottom described underframe, and described equipment compartment is the equipment compartment described in above-mentioned any one.
Because track train possesses the said equipment cabin, therefore track train also possesses the above-mentioned technique effect of this equipment compartment.
Accompanying drawing explanation
Fig. 1 is that in a kind of embodiment of the utility model, in equipment compartment, skirtboard is in the structural representation of predetermined open position;
Fig. 2 is A place enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of mount pad in a kind of embodiment of the utility model;
The other direction view that Fig. 4 is mount pad shown in Fig. 3;
Fig. 5 is the structural representation of the second lanyard assembly in a kind of embodiment of the utility model;
Fig. 6 is the birds-eye view of the second lanyard assembly shown in Fig. 5;
Fig. 7 is the structural representation of camber beam in a kind of embodiment of the utility model.
Wherein, the one-to-one relationship in Fig. 1 to Fig. 7 between component names and Reference numeral is as follows:
Skirtboard 1, bolt mount pad 11, first lanyard assembly 2, hook 21, stay cord 22, camber beam 3, madial wall 32, lateral wall 31, connecting wall 33, mount hole 32a, through hole 32b, skeleton longeron 4, bolt mount pad 41, adapter plate 5, cross wall 51, wall 52, through hole 51a, mount hole 52a, nut 6, door lock 7, nut 8, second lanyard assembly 9, hook 91, stay cord 92, bolt shank 93, set collar 95, first nut 94, second nut 96.
Detailed description of the invention
Core of the present utility model is for providing a kind of track train and equipment compartment thereof, this equipment compartment is relatively simple for structure by the mode of stay cord location skirtboard, and stay cord weight ratio is lighter, be conducive to reducing complete vehicle weight, and, stay cord mode uses relatively flexible, when skirtboard both ends install slightly deviation time, also can realize fast opening and normally locating of skirtboard.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1-Fig. 2, Fig. 1 is that in a kind of embodiment of the utility model, in equipment compartment, skirtboard is in the structural representation of predetermined open position; Fig. 2 is A place enlarged drawing in Fig. 1.
The utility model provides a kind of equipment compartment of track train, comprise equipment compartment skeleton, skirtboard 1, lower end and the equipment compartment skeleton of skirtboard 1 are hinged, upper end removably connects car body, the upper end of skirtboard 1 is provided with lockhole, door lock 7 is installed in lockhole, skirtboard 1 is removably connected by door lock 7 and car body, equipment compartment can also comprise the positioning element upper end of skirtboard 1 being positioned predetermined open angle, positioning element comprises the first lanyard assembly 2 and the second lanyard assembly 9, first lanyard assembly 2 and the second lanyard assembly 9 are arranged at the both ends of skirtboard 1 respectively, and the adjustable length of at least one in both.
In the utility model, first lanyard assembly 2 and the second lanyard assembly 9 can be set between the two ends of the upper end of skirtboard 1 and car body, and at least one adjustable length in the first lanyard assembly 2 and the second lanyard assembly 9, like this, after the upper end of skirtboard 1 and car body are unlocked, the upper end of skirtboard 1 can rotate around its bottom, and after rotation is stretched to the first lanyard assembly 2 and the second lanyard assembly 9, be positioned predetermined angular, the non-fully realizing equipment compartment is opened, operating personal can equipment by open view between skirtboard 1 and car body and under the inner car in repair apparatus cabin.
Compared with prior art, relatively simple for structure by the mode of stay cord location skirtboard 1, and stay cord weight ratio is lighter, be conducive to reducing complete vehicle weight, and stay cord mode uses more flexible, when skirtboard 1 both ends install slightly deviation time, also can realize fast opening and normally locating of skirtboard 1.In addition, at least one adjustable length in first lanyard assembly 2 and the second lanyard assembly 9, in use suitably can regulate the length of the first lanyard assembly 2 or the second lanyard assembly 9, isometric both when making skirtboard 1 be in open mode, avoid the problem of the only wherein stressed serious wear of one, and make skirtboard 1 opening clearance more even.
Please refer to Fig. 5 and Fig. 6, Fig. 5 is the structural representation of the second lanyard assembly in a kind of embodiment of the utility model; Fig. 6 is the birds-eye view of the second lanyard assembly shown in Fig. 5.
Particularly, the first lanyard assembly 2 and the second lanyard assembly 9 include stay cord and are positioned at the hook at stay cord both ends, and a wherein end of the second lanyard assembly 9 medium pulling rope connects the hook of corresponding side by adjustable component, the adjustable length of adjustable component.Please refer to Fig. 1 and Fig. 2, the two ends that the first lanyard assembly 2 comprises hook 21, stay cord 22, two hook 21 lays respectively at stay cord, hook 21 can be loop configuration in Fig. 1, loop configuration has opening to be opened/closed, and concrete structure is not described in detail, and please refer to prior art.The both ends that second lanyard assembly 9 comprises two hooks 91, stay cord 92, two hook 91 lays respectively at stay cord 92, one of them hook 91 connects stay cord 92 by adjustable component, following present the concrete structure of adjustable component.
Particularly, in above-described embodiment, adjustable component comprises bolt shank 93, set collar 95, first nut 94, second nut 96, the end of stay cord is connected and fixed ring 95, set collar 95 offers tapped bore, the threaded portion of bolt shank 93 connects the first nut 94 through tapped bore, second nut 96 is located on the threaded portion of the bolt shank 93 being positioned at set collar outside, and the head of bolt shank 93 is provided with the fixed orifice of coupling hook.
In above-mentioned embodiment, regulate the first nut and the position of the second nut on bolt shank, the connecting length of bolt shank can be changed, thus realize the change of adjustable component length.This adjustable component is relatively simple for structure.
Please refer to Fig. 7, Fig. 7 is the structural representation of camber beam 3 in a kind of embodiment of the utility model.
In a preferred embodiment, equipment compartment skeleton can comprise camber beam 3, and the upper end of camber beam 3 is fixedly connected with car body side bar, and the first lanyard assembly 2 and the second lanyard assembly 9 are mounted on camber beam 3, particularly, there is shown herein a kind of concrete structure of camber beam 3.In a kind of specific embodiment, camber beam 3 is I-shaped structure, comprise lateral wall 31, madial wall 32 and connect the connecting wall 33 of lateral wall 30 and madial wall 32, madial wall 31 upper end has the sections that width is greater than the width of lateral wall 31, sections is provided with mount hole 32a, and mount hole 32a is placed on the outside of lateral wall 31 at least partly, the first lanyard assembly 2 and the second lanyard assembly 9 are mounted on corresponding mount hole 32a respectively.
The camber beam 3 of this version can be aluminium section bar part, on the basis meeting working strength, there is lighter weight, and lanyard assembly is fixed on the madial wall of camber beam 3, suitably can increase the mounting length of lanyard assembly, avoid the stay cord in lanyard assembly to pile up knotting, ensure that skirtboard 1 is normally opened fast further.Further, mount hole 32a is placed on the outside of lateral wall at least partly, convenient mounting.
Please refer to Fig. 3 and Fig. 4, Fig. 3 is the structural representation of mount pad in a kind of embodiment of the utility model; The other direction view that Fig. 4 is mount pad shown in Fig. 3.
In a kind of detailed description of the invention, the inside face of skirtboard 1 has bolt mount pad 11, and bolt mount pad 11 and skirtboard 1 surround the installation cavity of the head holding bolt 8, and installation cavity is provided with opening, and bolt 8 head snaps in installation cavity inside from opening; Equipment compartment also comprises mount pad 5, and mount pad 5 has cross wall 51 and wall 52, and mount pad 5 can be L-type structure, please refer to Fig. 3 and Fig. 4, cross wall 51 and wall 52 offer through hole 51a and mount hole 52a respectively, and the quantity of through hole 51a can be two or more, are convenient to assembling.Bolt in bolt mount pad 11 is fixedly connected with nut 6, with fixing cross wall 51 and skirtboard 1 through through hole.
Further, equipment compartment skeleton can also comprise skeleton longeron 4, bottom and the skeleton longeron 4 of skirtboard 1 are hinged, the sidewall of skeleton longeron 4 has bolt mount pad 41, bolt mount pad 41 and skeleton longeron 4 surround the installation cavity of the head holding bolt, and installation cavity is provided with opening, the head of bolt 8 snaps in installation cavity inside from opening; The lower surface of camber beam 3 has bending edges 33, and bending edges 33 is provided with through hole 33a, and the bolt 8 in bolt mount pad 41 is fixedly connected with nut, with fixing camber beam 3 and skeleton longeron 4 through through hole 33a.
Bolt mount pad 41 is directly one-body molded with skeleton longeron 4, like this can simplified structure, reduces equipment compartment number of assembling steps, improves installation effectiveness.
In addition, the utility model additionally provides a kind of guideway vehicle, comprises underframe and is installed on the equipment compartment bottom described underframe, and equipment compartment is the equipment compartment described in above-mentioned any embodiment.
Because track train possesses the said equipment cabin, therefore track train also possesses the above-mentioned technique effect of this equipment compartment.
Above a kind of track train provided by the utility model and equipment compartment thereof are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (9)
1. the equipment compartment of a track train, comprise equipment compartment skeleton, skirtboard (1), lower end and the described equipment compartment skeleton of described skirtboard (1) are hinged, upper end removably connects car body, also comprise the positioning element upper end of described skirtboard (1) being positioned predetermined open angle, it is characterized in that, described positioning element comprises the first lanyard assembly (2) and the second lanyard assembly (9), described first lanyard assembly (2) and described second lanyard assembly (9) are arranged at the both ends of described skirtboard (1) respectively, and the adjustable length of at least one in both.
2. equipment compartment as claimed in claim 1, it is characterized in that, described first lanyard assembly (2) and described second lanyard assembly (9) include stay cord and are positioned at the hook at described stay cord both ends, and a wherein end of described second lanyard assembly (9) medium pulling rope connects the described hook of corresponding side by adjustable component, the adjustable length of described adjustable component.
3. equipment compartment as claimed in claim 2, it is characterized in that, described adjustable component comprises bolt shank (93), set collar (95), first nut (94), second nut (96), the end of described stay cord connects described set collar (95), (95) offer tapped bore to described set collar, the threaded portion of described bolt shank (93) connects the first nut (94) through described tapped bore, described second nut (96) is located on the threaded portion of the described bolt shank (93) being positioned at described set collar outside, the head of described bolt shank (93) is provided with the fixed orifice connecting described hook.
4. the equipment compartment as described in any one of claims 1 to 3, it is characterized in that, described equipment compartment skeleton comprises camber beam (3), the upper end of described camber beam (3) is fixedly connected with car body side bar, and described first lanyard assembly (2) and described second lanyard assembly (9) are mounted on described camber beam (3).
5. equipment compartment as claimed in claim 4, it is characterized in that, described camber beam (3) is I-shaped structure, described I-shaped structure comprises lateral wall (31), madial wall (3) and connect the connecting wall (33) of described lateral wall (31) and described madial wall (32), described madial wall (32) upper end has the sections that width is greater than the width of described lateral wall, this sections is provided with mount hole (32a), and described mount hole (32a) is placed on the outside of described lateral wall (31) at least partly, described first lanyard assembly (2) and described second lanyard assembly (9) are mounted on corresponding described mount hole (32a) respectively.
6. equipment compartment as claimed in claim 4, it is characterized in that, described equipment compartment skeleton also comprises skeleton longeron (4), bottom and the described skeleton longeron (4) of described skirtboard (1) are hinged, the sidewall of described skeleton longeron (4) has bolt mount pad (41), described bolt mount pad (41) and described skeleton longeron (4) surround the installation cavity of the head holding bolt, and described installation cavity is provided with opening, it is inner that bolt (8) head snaps in described installation cavity from described opening; The lower surface of described camber beam (3) has bending edges (33), described bending edges (33) is provided with through hole (33a), bolt (8) in described bolt mount pad (41) is fixedly connected with nut through described through hole (33a), with fixing described camber beam (3) and described skeleton longeron (4).
7. the equipment compartment as described in any one of claims 1 to 3, it is characterized in that, the inside face of described skirtboard (1) has bolt mount pad (11), described bolt mount pad (11) and described skirtboard (1) surround the installation cavity holding bolt head, and described installation cavity is provided with opening, it is inner that bolt (8) head snaps in described installation cavity from described opening;
Described equipment compartment also comprises mount pad (5), described mount pad (5) has cross wall (51) and wall (52), described cross wall (51) and wall (52) offer through hole (51a) and mount hole (52a) respectively, bolt (8) in described bolt mount pad (11) is fixedly connected with nut through described through hole, with fixing described cross wall and described skirtboard (1).
8. equipment compartment as claimed in claim 1, it is characterized in that, the upper end of described skirtboard (1) is provided with lockhole, is provided with door lock (7) in described lockhole, and described skirtboard (1) is removably connected by described door lock (7) and described car body.
9. a track train, comprises underframe and is installed on the equipment compartment bottom described underframe, it is characterized in that, described equipment compartment is the equipment compartment of the track train described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440386.8U CN204736869U (en) | 2015-06-24 | 2015-06-24 | Rail train and equipment compartment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440386.8U CN204736869U (en) | 2015-06-24 | 2015-06-24 | Rail train and equipment compartment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736869U true CN204736869U (en) | 2015-11-04 |
Family
ID=54418617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440386.8U Withdrawn - After Issue CN204736869U (en) | 2015-06-24 | 2015-06-24 | Rail train and equipment compartment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925078A (en) * | 2015-06-24 | 2015-09-23 | 南车青岛四方机车车辆股份有限公司 | Rail train and equipment compartment thereof |
| CN112298226A (en) * | 2020-10-27 | 2021-02-02 | 中车青岛四方机车车辆股份有限公司 | Connecting piece and have equipment cabin, rail vehicle of this connecting piece |
-
2015
- 2015-06-24 CN CN201520440386.8U patent/CN204736869U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925078A (en) * | 2015-06-24 | 2015-09-23 | 南车青岛四方机车车辆股份有限公司 | Rail train and equipment compartment thereof |
| CN112298226A (en) * | 2020-10-27 | 2021-02-02 | 中车青岛四方机车车辆股份有限公司 | Connecting piece and have equipment cabin, rail vehicle of this connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151104 Effective date of abandoning: 20171201 |