CN202186385U - Carriage of passenger train and passenger train - Google Patents
Carriage of passenger train and passenger train Download PDFInfo
- Publication number
- CN202186385U CN202186385U CN2011202860343U CN201120286034U CN202186385U CN 202186385 U CN202186385 U CN 202186385U CN 2011202860343 U CN2011202860343 U CN 2011202860343U CN 201120286034 U CN201120286034 U CN 201120286034U CN 202186385 U CN202186385 U CN 202186385U
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- Prior art keywords
- sliding door
- cover plate
- passenger train
- plug
- plug sliding
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Abstract
The utility model provides a carriage of a passenger train and a passenger train. The carriage of the passenger train comprises a train body side walls, a train body ceiling and sliding plug doors, wherein the sliding plug doors are oppositely arranged on the train body side walls, both sides of the sliding plug door are respectively provided with a sliding plug door shield board used for covering a sliding plug door mechanism; at least two adjusting supports are fixedly arranged on the train body side walls corresponding to the position of each sliding plug door shield board, a thread installing hole is arranged on each adjusting support, and the sliding plug door shield boards are fixed on the train body side walls by installing bolts penetrating through the sliding plug door shield boards and arranged in the thread installing holes. In the carriage of the passenger train, the sliding plug door shield boards can be quickly demounted, so that the assembly efficiency of the carriage of the passenger train is improved, and the current maintenance of the sliding plug door mechanism is more convenient; and furthermore, the structure of the sliding plug door shield board is simplified, and the manufacturing cost of the carriage of the passenger train is further reduced.
Description
Technical field
The utility model relates to the rolling stock manufacturing technology, relates in particular to a kind of passenger train compartment and passenger train.
Background technology
Fig. 1 is the birds-eye view of passenger train compartment part-structure in the prior art.The passenger train compartment comprises the car body side wall 21 of both sides and the ceiling 12 at top; On two side walls, offer relatively respectively and be used for the car body access door that the passenger gets on and off, the top of car body access door and both sides all are provided with and are used to drive the sliding plug door mechanism that the plug sliding door opens or closes; Upright 11 of the cover plates of plug sliding door are used for covering the sliding plug door mechanism that is positioned at plug sliding door doorframe both sides.
In the passenger train compartment of prior art, the upright cover plate 11 of plug sliding door is vertically set on the both sides of each car body access door respectively, and is fixedly attached on the car body side wall 21 through a plurality of thread-forming screws that are distributed in plug sliding door cover plate 11 peripheries; And maintenance for ease covers the upright cover plate 11 in-to-in sliding plug door mechanisms of plug sliding door; On the upright cover plate 11 of plug sliding door, also be provided with inspection door; Inspection door is connected with the upright cover plate 11 of plug sliding door with screw through hinge, like this, and behind the screw that removes the inspection door periphery; Just can the inspection door upset be opened, overhaul with the sliding plug door mechanism under the upright cover plate 11 of plug sliding door is covered.
Existing this passenger train compartment, the upright cover plate 11 of its plug sliding door needs to captive joint with car body side wall 21 through a large amount of thread-forming screws, because the restriction of working accuracy; Be difficult to guarantee that the screw hole on the upright cover plate 11 of plug sliding door is corresponding one by one with the thread-forming screw hole on the car body side wall 21; Make to be difficult to alignment when installing, thereby fitting operation is wasted time and energy, because the upright cover plate of plug sliding door is in case after installing; Just more be not easy to dismounting; Therefore the sliding plug door mechanism of inspection door with the maintenance correspondence position must be set, cause the complex structure of the upright cover plate of plug sliding door, increase the manufacturing cost in whole passenger train compartment.
The utility model content
The utility model provides a kind of passenger train compartment and passenger train, in order to solve defective of the prior art, realizes plug sliding door cover plate convenient, Assembly &Disassembly passenger train compartment efficiently, reduces the manufacturing cost in passenger train compartment simultaneously.
The utility model provides a kind of passenger train compartment; Comprise: the car body side wall of both sides, the car body ceiling at top and be oppositely arranged on the plug sliding door on the said car body side wall are respectively arranged with the plug sliding door cover plate of the sliding plug door mechanism that is used to cover said plug sliding door both sides in said plug sliding door both sides; On said car body side wall, the stationkeeping of corresponding each said plug sliding door cover plate is provided with at least two adjustment supports; Each said adjustment support is provided with the installation tapped bore, through the hold-down bolt that passes said plug sliding door cover plate and be bolted in the said installation tapped bore said plug sliding door cover plate is fixed on the said car body side wall.
Aforesaid passenger train compartment, wherein, said adjustment support comprises the mount pad that is fixedly connected on the said car body side wall and is used to be spirally connected the support of said plug sliding door cover plate; Said mount pad comprises the connecting strap that is provided with perpendicular to said car body side wall, offers microscler through hole on the said connecting strap; Said support comprises installation portion and parallel and contacted fastening part with said connecting strap, and said installation portion has an attachment face, offers said installation tapped bore on the said attachment face; Tie bolt passes said fastening part and said microscler through hole is fixedly connected on one with said support and mount pad.
Aforesaid passenger train compartment, wherein, the back side of said plug sliding door cover plate is set with the stopper section, said stopper section have one with said support on the stop surface that fits tightly of said attachment face.
Aforesaid passenger train compartment, wherein, the other positioning through hole that also offers of said installation tapped bore, a screw rod is terminal to be bolted in the said positioning through hole for cylindrical-conical tapered screw passes said plug sliding door cover plate.
Aforesaid passenger train compartment; Wherein, Said passenger train compartment also comprises being arranged at and passes through the platform ceiling on the said ceiling, and is said through being respectively arranged with top sliding plug door mechanism inspection door, inner door mechanism's inspection door and gangway door mechanism inspection door around the platform ceiling.
Aforesaid passenger train compartment, wherein, said plug sliding door cover plate offers plug sliding door pre-operation panel interface by the glass-felt plastic manufacturing on the said plug sliding door cover plate.
The utility model provides a kind of passenger train, comprise bogie truck and be arranged on the said bogie truck, as above arbitrary described passenger train compartment.
Passenger train compartment and passenger train that the utility model provides; To fill in the sliding door cover plate through at least two hold-down bolts is screwed on the adjustment support on the car body side wall; Thereby simplified the type of attachment of plug sliding door cover plate and car body side wall greatly, greatly facilitated the Assembly &Disassembly operation of plug sliding door cover plate; In addition,, therefore also need not on plug sliding door cover plate, inspection door to be set, make the structure of plug sliding door cover plate greatly simplify, further practice thrift the manufacturing cost of plug sliding door cover plate because directly dismounting plug sliding door cover plate just can overhaul the sliding plug door mechanism of plug sliding door both sides.
Description of drawings
Fig. 1 is the birds-eye view of passenger train compartment part-structure in the prior art.
Fig. 2 is the transverse cross at the plug sliding door place of the utility model passenger train compartment embodiment.
Fig. 3 be among Fig. 2 A-A to cutaway view.
Fig. 4 is the front view of mount pad among Fig. 3.
Reference numeral:
The upright cover plate of 11-plug sliding door; 21-car body side wall; The 12-ceiling;
22-plug sliding door cover plate; 23-adjusts support; 231-installs tapped bore;
The 24-hold-down bolt; The 232-mount pad; The 233-support;
The 2321-connecting strap; The microscler through hole of 2322-; The 2332-fastening part
The 3-tie bolt; The 25-stopper section; The 251-stop surface.
The specific embodiment
Further specify the technical scheme of the utility model embodiment below in conjunction with accompanying drawing and specific embodiment.
Fig. 2 is the transverse cross at the plug sliding door place of the utility model passenger train compartment embodiment.Fig. 3 be among Fig. 2 A-A to cutaway view.Please with reference to Fig. 2 and Fig. 3; The passenger train compartment that present embodiment provides; Comprise: the car body side wall 21 of both sides, the car body ceiling at top and be oppositely arranged on the plug sliding door on the car body side wall 21 are respectively arranged with the plug sliding door cover plate 22 of the sliding plug door mechanism that is used to cover plug sliding door both sides in plug sliding door both sides; On the car body side wall, the stationkeeping of corresponding each plug sliding door cover plate 22 is provided with at least two adjustment supports 23; Each adjustment support 23 is provided with installs tapped bore 231, will fill in the cover plate 22 of pulling and be fixed on the car body side wall 21 through passing plug sliding door cover plate 22 and being bolted in the hold-down bolt of installing in the tapped bore 231 24.
Particularly, comprise the car body side wall 21 (extending) of both sides in the passenger train compartment, be positioned at the car body ceiling at car body side wall 21 tops and be positioned at the hull bottom plate of car body side wall bottom along current of traffic; On the car body side wall 21 at place, the end in compartment; Offer the car body access door relatively; The plug sliding door that is arranged on car body access door place can drive the plug sliding door through the sliding plug door mechanism that is positioned at its top and both sides and leave or the covering body access door; To realize the opening and closing of plug sliding door, supply the passenger to pass in and out the compartment.Plug sliding door cover plate 22 can be the three-dimension curved surface shape of compression molding, and concrete shape does not limit, as long as can cover the sliding plug door mechanism of car body access door both sides respectively; The position of upper and lower that can corresponding plug sliding door cover plate 22 on car body side wall 21 fixedly installs (for example weld or be spirally connected) two adjustment supports 23 respectively; Wherein, The concrete shape of adjustment support 23 does not limit; For example can be column, an end face of this column is captiveed joint with car body side wall 21, the other end fits with the back side of plug sliding door cover plate 22; And offer one on the end face that fits at this and the back side of plug sliding door cover plate 22 tapped bore 231 is installed; On plug sliding door cover plate 22, offer a mounting hole to tapped bore 231 should be installed simultaneously, hold-down bolt 24 is bolted in the installation tapped bore 231 on the adjustment support 23 after passing mounting hole, is fixedly connected on the car body side wall 21 of car body access door both sides thereby will fill in sliding door cover plate 22.Like this, when installing stopper sliding door cover plate 22, only need tighten two hold-down bolts 24; And in the time need overhauling, can after backing out hold-down bolt 24, easily take off plug sliding door cover plate 22 to the sliding plug door mechanism under the plug sliding door cover plate 22, again sliding plug door mechanism is checked and fault handling.
This shows; In the passenger train compartment that present embodiment provides, dismounting plug sliding door cover plate that can be has easily and fast improved the efficiency of assembling in passenger train compartment; Be more convenient for the daily attention of sliding plug door mechanism; Simultaneously, also simplify the structure of plug sliding door cover plate, further reduced the manufacturing cost in passenger train compartment.
In the above-described embodiments, like Fig. 3 and shown in Figure 4, adjustment support 23 comprises the mount pad 232 that is fixedly connected on the car body side wall 21 and is used to be spirally connected the support 233 of plug sliding door cover plate 22; Mount pad 232 comprises the connecting strap 2321 that is provided with perpendicular to the car body side wall, offers microscler through hole 2322 on the connecting strap 2321; Support 233 comprise installation portion with connecting strap 2321 parallel and contacted fastening parts 2332, installation portion has an attachment face, offers said installation tapped bore 231 on the attachment face; Tie bolt 3 passes fastening part 2332 and microscler through hole 2322 is fixedly connected on one with support 233 and mount pad 232.Particularly, microscler through hole 2322 can be slotted hole; And in order to guarantee the bonded assembly reliability; Can and tie bolt 3 nut engaged and connecting strap 2321 between and between the bolt cap of tie bolt 3 and the fastening part 2332 pad is set, to prevent the vibration in the passenger train operational process connection between support and the mount pad is become flexible.Connecting strap in the present embodiment adopts microscler through hole; Can be through regulating the length that the adjustment support of being made up of mount pad and support is regulated in the position of tie bolt in oval through hole; Fill in the little distortion that sliding door cover plate surface produces in the installation process repeatedly to adapt to, further facilitating the fitting operation of the plug sliding door cover plate in the daily attention.
In the above-described embodiments, as shown in Figure 3, the back side of plug sliding door cover plate 22 is set with stopper section 25, stopper section 25 have one with support 233 on the stop surface 251 that fits tightly of attachment face.Particularly, manufacture three-dimension curved surface, make plug pull to be used on the cover plate position that is spirally connected with support 233 and the attachment face of support 233 to be difficult to fit together because manufacturing process restriction or requirement attractive in appearance will fills in sliding door cover plate surface usually; In this case; Can be through welding a stopper section 25 at the back side of plug sliding door cover plate; And the shape (for example the attachment face of stop surface 251 and support 233 is the plane) of the stop surface 251 on the stopper section 25 is set according to the shape of the attachment face of support 233; So that the attachment face of stop surface 251 and support 233 can fit tightly, thereby make plug sliding door cover plate tightr with being connected of support, the vibration when preventing the passenger train operation causes plug sliding door cover plate to become flexible.
The tapped bore 231 other positioning through hole that also offer please with reference to Fig. 3, are installed in the passenger train compartment that present embodiment provides, and a screw rod is terminal to be bolted in the positioning through hole for cylindrical-conical tapered screw passes plug sliding door cover plate 22.When installing stopper sliding door cover plate 22; Can earlier the plug sliding door cover plate that is equipped with tapered screw be covered on the sliding plug door mechanism; Position through adjustment plug sliding door cover plate penetrates in the positioning through hole tapered screw simultaneously; Because the cylindrical-conical thread rod end of tapered screw is easy to enter into positioning through hole; Therefore this process can place the correct installation position with plug sliding door cover plate 22 like a cork, make on the plug sliding door cover plate 22 mounting hole with tapped bore 231 be installed alignd basically, make next step utilize hold-down bolt 24 be spirally connected plug pull the operation of cover plate 22 more save time, laborsaving.
In the utility model one embodiment; The passenger train compartment also comprises being arranged at and passes through the platform ceiling on the ceiling; Through being respectively arranged with top sliding plug door mechanism inspection door, inner door mechanism's inspection door and gangway door mechanism inspection door around the platform ceiling; Promptly the position of the sliding plug door mechanism on through the platform ceiling, above the corresponding plug sliding door is provided with top sliding plug door mechanism inspection door, with convenient to this position sliding plug door mechanism maintenance; Equally, can be on through the platform ceiling, the position of corresponding inner door mechanism and gangway door mechanism is provided with inner door mechanism's inspection door and gangway door mechanism inspection door, with the maintenance and the maintenance of convenient inner door mechanism and gangway door mechanism.
In the above-described embodiments, plug sliding door cover plate 22 can be by the glass-felt plastic manufacturing, offers plug sliding door pre-operation panel interface on the plug sliding door cover plate 22; So just, can adopt compression molding to come the disposable sliding door pre-operation panel interface of leaving the boundary of on plug sliding door cover plate 22, processing, also can go out other interface certainly, improve process industrial art performance according to concrete condition of service time processing.
The passenger train that another embodiment of the utility model provides, comprise bogie truck and be arranged on the bogie truck, the as above described passenger train of arbitrary embodiment compartment.Adopt several hold-down bolts to captive joint between its compartment top plug sliding door cover plate and car body side wall, the Assembly &Disassembly that greatly facilitates plug sliding door cover plate is operated; The structure of plug sliding door cover plate is greatly simplified, thereby made things convenient for the assembling and the daily attention of passenger train, improved efficiency of assembling, the also further manufacturing cost of passenger train.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (7)
1. passenger train compartment; Comprise: the car body side wall of both sides, the car body ceiling at top and the plug that is oppositely arranged on the said car body side wall are pulled; It is characterized in that, be respectively arranged with the plug sliding door cover plate of the sliding plug door mechanism that is used to cover said plug sliding door both sides in said plug sliding door both sides; On said car body side wall, the stationkeeping of corresponding each said plug sliding door cover plate is provided with at least two adjustment supports; Each said adjustment support is provided with the installation tapped bore, through the hold-down bolt that passes said plug sliding door cover plate and be bolted in the said installation tapped bore said plug sliding door cover plate is fixed on the said car body side wall.
2. passenger train according to claim 1 compartment is characterized in that, said adjustment support comprises the mount pad that is fixedly connected on the said car body side wall and is used to be spirally connected the support of said plug sliding door cover plate; Said mount pad comprises the connecting strap that is provided with perpendicular to said car body side wall, offers microscler through hole on the said connecting strap; Said support comprises installation portion and parallel and contacted fastening part with said connecting strap, and said installation portion has an attachment face, offers said installation tapped bore on the said attachment face; Tie bolt passes said fastening part and said microscler through hole is fixedly connected on one with said support and mount pad.
3. passenger train according to claim 2 compartment is characterized in that, the back side of said plug sliding door cover plate is set with the stopper section, said stopper section have one with said support on the stop surface that fits tightly of said attachment face.
4. according to each described passenger train compartment of claim 1-3, it is characterized in that, the other positioning through hole that also offers of said installation tapped bore, a screw rod is terminal to be bolted in the said positioning through hole for cylindrical-conical tapered screw passes said plug sliding door cover plate.
5. according to each described passenger train compartment of claim 1-3; It is characterized in that; Said passenger train compartment also comprises being arranged at and passes through the platform ceiling on the said ceiling, and is said through being respectively arranged with top sliding plug door mechanism inspection door, inner door mechanism's inspection door and gangway door mechanism inspection door around the platform ceiling.
6. according to each described passenger train compartment of claim 1-3, it is characterized in that said plug sliding door cover plate offers plug sliding door pre-operation panel interface by the glass-felt plastic manufacturing on the said plug sliding door cover plate.
7. a passenger train is characterized in that, comprise bogie truck and be arranged on the said bogie truck, like the arbitrary described passenger train of claim 1 to 6 compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202860343U CN202186385U (en) | 2011-08-08 | 2011-08-08 | Carriage of passenger train and passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202860343U CN202186385U (en) | 2011-08-08 | 2011-08-08 | Carriage of passenger train and passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186385U true CN202186385U (en) | 2012-04-11 |
Family
ID=45917852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202860343U Expired - Lifetime CN202186385U (en) | 2011-08-08 | 2011-08-08 | Carriage of passenger train and passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101548A (en) * | 2013-03-04 | 2013-05-15 | 南车南京浦镇车辆有限公司 | Mounting structure of railroad car door hood |
| WO2020134002A1 (en) * | 2018-12-27 | 2020-07-02 | 中车唐山机车车辆有限公司 | Door cover plate for side wall of train, and train |
| CN113799818A (en) * | 2020-07-21 | 2021-12-17 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
-
2011
- 2011-08-08 CN CN2011202860343U patent/CN202186385U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101548A (en) * | 2013-03-04 | 2013-05-15 | 南车南京浦镇车辆有限公司 | Mounting structure of railroad car door hood |
| CN103101548B (en) * | 2013-03-04 | 2015-09-02 | 南车南京浦镇车辆有限公司 | Railroad car door hood mounting structure |
| WO2020134002A1 (en) * | 2018-12-27 | 2020-07-02 | 中车唐山机车车辆有限公司 | Door cover plate for side wall of train, and train |
| CN113799818A (en) * | 2020-07-21 | 2021-12-17 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
| CN113799818B (en) * | 2020-07-21 | 2023-01-24 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
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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: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |