CN105221012B - Door structure of special railway vehicle - Google Patents
Door structure of special railway vehicle Download PDFInfo
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- CN105221012B CN105221012B CN201510743096.5A CN201510743096A CN105221012B CN 105221012 B CN105221012 B CN 105221012B CN 201510743096 A CN201510743096 A CN 201510743096A CN 105221012 B CN105221012 B CN 105221012B
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- door
- door leaf
- rail vehicle
- adhesive tape
- leaf
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Abstract
The invention discloses a door structure of a special railway vehicle, and belongs to the field of railway vehicles. The door structure meets the transport requirements for high secrecy, safety and reliability of special vehicles used for transporting national defense safety components. The door structure comprises two sets of door leaves, locking mechanisms and an adjustable sealing mechanism. The door leaves in each set are connected through hinges. The two sets of door leaves are oppositely opened and connected with a vehicle body through hinges. An L-shaped rubber strip is arranged between the door leaves in each set, and L-shaped rubber strips are further arranged between the door leaves and the vehicle body. The two ends of the L-shaped rubber strips are hollow, installed at one ends of the door leaves and arranged in clamping grooves formed in the ends of the door leaves. The other ends, corresponding to the L-shaped rubber strips, of the door leaves or the vehicle body are in a step shape, and two platforms of each step make contact with the two ends of the corresponding L-shaped rubber strip respectively. The door structure has a quite large net passing width and a quite large net passing height, so that it is guaranteed that large weapons can pass through the vehicle door smoothly in the loading process; both sealing and locking of the vehicle door are achieved, so that transport requirements are met and transport safety is guaranteed.
Description
Technical field
The present invention relates to the car door of rail vehicle, more particularly, to a kind of car door of national defence special type rail vehicle.
Background technology
For transporting the special vehicle of national defense safety part, its movement requirement secrecy, safe and reliable performance are high.Its product
Car door between transport need to be safe and reliable, possesses the performances such as shellproof, sealing.Meanwhile, in order to meet the requirement of large-scale weapons delivery, car
Door larger aperture is needed to have by size.
And existing car door cannot meet requirements above, need to design a kind of bus door for extraordinary rail vehicle above
Structure.
Content of the invention
Present invention is primarily aimed at solving the above problems and not enough, there is provided a kind of safe and reliable, good seal performance, full
The automobile door structure of the extraordinary rail vehicle that the big aperture of foot requires.
The present invention is achieved in that a kind of automobile door structure of special type rail vehicle, comprising: some door leafs, retaining mechanism
With adjustable sealing mechanism；
Described door leaf is divided into two groups, is connected by folding between every group of door leaf being comprised, and two groups of door leafs are split and pass through
Folding is connected with car body, arranges l type adhesive tape, l type adhesive tape two between every group of door leaf being comprised and between door leaf and car body
Termination hollow, is arranged on door leaf one end and is placed in the draw-in groove set by door leaf end, another door leaf end corresponding with l type adhesive tape
Or body end portion is stepped ramp type, two platforms of step are touched with two terminations of l type adhesive tape respectively；
Adjustable sealing mechanism is arranged between two groups of door leafs, and including l type adhesive tape, baffle plate, block, wherein baffle plate is arranged on one
The side of individual door leaf simultaneously covers gap between door leaf, baffle plate is located at door wing gap and arranges block, and l type adhesive tape is separately mounted to
Two door leaf ends are placed in the draw-in groove set by door leaf end, and two terminations of l type adhesive tape are touched with baffle plate and block respectively；
Each door leaf arranges a retaining mechanism, and retaining mechanism includes check lock lever, retainer ring and locking bed, described check lock lever
It is arranged on the side of door leaf by being enclosed within its outer retainer ring, locking bed is fixed on car body, check lock lever termination and locking bed phase
Button.
The automobile door structure of special type rail vehicle of the present invention, arranges multiple door leafs, makes this car door have very big only passing through
Width and height, and can be according to the demands loading article size it is ensured that large-scale weapon can pass through car door in loading
The quantity of unrestricted choice opened door leaf, thus meet load large-scale weapon on the basis of as far as possible convenience and high-efficiency carry out small-sized
The loading of article, time saving and energy saving, particularly true for thick and heavy door；Sealing knot between door leaf and before door leaf and car body
Structure, the check lock lever in retainer ring is rotated to just playing sealing effectiveness, two hollow terminations of l type adhesive tape with locking bed when being clasped
It is squeezed, thus car door itself and complete to seal and car body between and reach locking function it is ensured that transportation demand simultaneously
With transportation safety, be Defence business safely provide guarantee；It is provided with the adjustable sealing mechanism between two groups of door leafs, solve
Door opening degree big thus there is certain alignment error between car door and car body, skimble-scamble crack between a door and its frame between two groups of door leafs
Problem is also resolved, and when closing door leaf, first closes that group door leaf installing baffle plate and is held in position with respect to car body, this
When adjustable sealing mechanism block for another group of door leaf play stop effect.
In order to reach more preferable effect, the automobile door structure of special type rail vehicle of the present invention, can adopt following measures:
1. door leaf includes an inner panel, external door panel, door skeleton, cold-proof materials and armour, and door inner panel and external door panel are bonded in door
Compound composition on skeleton, internal filling cold-proof materials, armour is fixed on a skeleton.By increasing armour, make car door more
Safety.Because armour is heavier, the multi-door fan structure of car door is also made to have more necessity.
2. the baffle plate in adjustable sealing mechanism described in is arranged on door leaf by screw.Convenient have adjusted two groups
The impact that between door leaf, crack between a door and its frame error causes, makes installation more convenient.
3. for the tight locking button of concaveconvex shape at check lock lever termination described in and locking bed cooperation.Thus reaching the effect mutually clasping
Really.
4. padlock composition is also installed in the position corresponding with door leaf of check lock lever described in, and described padlock composition includes link plate, lock nose
And padlock, wherein link plate is arranged on check lock lever, and lock nose is fixed on door leaf, and link plate set is locked and used padlock locking after nose.Thus
Increase transportation safety further.
5. handrail is additionally provided with door leaf described in.Thus the switch of convenient so thick and heavy car door.
6. armour described in is bolted on a skeleton, and door skeleton all has groove in the position of bolt.
7. door inner panel described in and external door panel are aluminium sheet, and door skeleton is aluminium section bar.The purpose of loss of weight can be realized.
8. door leaf gross thickness described in is 48mm, and armour 20 thickness is 22mm.
9. the door leaf installing baffle plate described in is provided with latch, and this door leaf can be by latch and car body relative localization.So another
One group of door leaf just cuts out based on this door leaf.
Brief description
Fig. 1 is the front view of the automobile door structure of special type rail vehicle of the present invention.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the structure chart of sealing mechanism.
Fig. 4 is the structure chart of retaining mechanism.
Fig. 5 is the structure chart of door leaf section.
The each piece number of in figure illustrates:
1-l type adhesive tape；2- door leaf；3- screw；4- block；5- baffle plate；6- draw-in groove；7- folding；8- retaining mechanism；9- helps
Handss；10- car body；11- check lock lever；12- retainer ring；13- locking bed；14- adjustable sealing mechanism；15- padlock forms；In 16- door
Plate；17- external door panel；18- door skeleton；19- cold-proof materials；20- armour；21- bolt.
Specific embodiment
1 to Fig. 5 describes in further detail to the automobile door structure of special type rail vehicle of the present invention below in conjunction with the accompanying drawings.
As shown in figure 1, the automobile door structure of special type rail vehicle of the present invention, it is made up of side by side four door leafs 2, wherein two
The door leaf on side is connected with car body 10 by three foldings 7 respectively, passes through two between the door leaf that the door leaf on both sides is adjacent respectively
Individual folding 7 connects.So that the door leaf of centre can individually be opened, also can open together with the door leaf on both sides, this car door has very
Big passes through width and height only it is ensured that large-scale weapon can pass through car door in loading, and can be according to loading article
The quantity of the demand unrestricted choice opened door leaf of size, so that load convenient and efficient, time saving and energy saving.Fix in the outside of door leaf
At folding, often place position is respectively mounted reinforcement steel plate, to increase the installation strength of door leaf on door leaf.
As shown in figure 3, l type adhesive tape 1 is installed in the nearly car body one end of door leaf 2 on described both sides, l type adhesive tape 1 two ends are open circle
Shape, l type adhesive tape 1 is placed in set draw-in groove 6 on door leaf, and draw-in groove 6 is profile-followed with l type adhesive tape 1, when so that l type adhesive tape 1 is squeezed
The constant deformation and open circle of simply two ends is squeezed in holding position；Correspondingly, car body 10 end is and l type adhesive tape 1 shape
The stepped ramp type that shape matches, two platforms of step are closed on two termination phases of l type adhesive tape 1 respectively or contact, so that door
During locking, l type adhesive tape 1 is squeezed in the presence of two platforms and reaches sealing；Described both sides door leaf is away from car body one end in the same manner
For stepped ramp type, the door leaf adjacent with both sides door leaf installs the l type adhesive tape with said structure in this end, thus completing both sides door leaf
It is adjacent the sealing of door leaf.
As shown in figure 1, adjustable sealing mechanism 14 is arranged between two middle door leafs, as shown in figure 3, inclusion l type adhesive tape 1,
The gap that baffle plate 5, block 4, wherein block 4 are arranged on the side of a door leaf and are covered between door leaf by screw 3, thus when big
When opening vehicle door leads to produce larger error between car door and car body, can block, adjust using this moveable splash board, keep door leaf seam
Gap uniformly attractive in appearance；It is located on block 4 at door wing gap and baffle plate 5 is set, l type adhesive tape 1 is separately mounted to two door leaf end juxtapositions
In draw-in groove 6 set by door leaf end, two terminations of l type adhesive tape 1 are closed on baffle plate 5 and block 4 respectively or are contacted；So that
During door locking, l type adhesive tape 1 is squeezed under baffle plate 5 and block 4 effect and reaches sealing.The door leaf that block 4 is located is provided with slotting
Pin, first closes to this door leaf when closing door leaf, this door leaf just location base as another group of door leaf, by described block
4 pairs of another door leafs carry out stop.
As shown in Fig. 2 arranging a retaining mechanism 8 on each door leaf 2, as shown in figure 4, this retaining mechanism 8 includes locking
Bar 11, retainer ring 12 and locking bed 13, described check lock lever 11 is arranged on the side of door leaf 2 by being enclosed within its outer retainer ring 12,
Locking bed 13 is fixed on car body, and check lock lever 11 termination and locking bed 13 are interlocked by concaveconvex shape, thus when check lock lever 11 revolves
When going at locking bed 13, the two fastening that cooperates, while door leaf locking, two hollow terminations of l type adhesive tape 1 are subject to squeeze
Pressure, thus car door itself and complete and car body between sealing and reach locking function simultaneously.
As shown in figure 5, each door leaf is by door inner panel 16, external door panel 17, door skeleton 18, cold-proof materials 19 and 20 groups of armour
Become, door leaf gross thickness is 48mm, armour 20 thickness is 22mm.For realizing the loss of weight of car door, door inner panel 16 and external door panel 17 are equal
For aluminium sheet, door skeleton 18 is aluminium section bar, and door inner panel 16 and external door panel 17 are bonded on a skeleton 18 compound composition, and internal filling is anti-
Cold material 19；Armour 20 is fixed on a skeleton 18 by bolt 21, inside the corresponding door of every place fixing point and on door skeleton
It is equipped with stiffening plate, armour 20 all has groove in the position of bolt 21, reserves fixing space.
As described above, plan content given in conjunction with the accompanying drawings and embodiments, similar technical scheme can be derived.But
Every content without departing from technical solution of the present invention, according to the technical spirit of the present invention above example is made any simple
Modification, equivalent variations and modification, all still fall within the range of technical solution of the present invention.
Claims (10)
1. a kind of automobile door structure of special type rail vehicle, comprising: some door leafs, retaining mechanism and adjustable sealing mechanism；Described door
Fan is divided into two groups, is connected by folding between every group of door leaf being comprised, and two groups of door leafs are split and are connected with car body by folding,
Between every group of door leaf being comprised and between door leaf and car body, l type adhesive tape, two termination hollows of l type adhesive tape are set, are arranged on
Door leaf one end is placed in the draw-in groove set by door leaf end, and another door leaf end corresponding with l type adhesive tape or body end portion are platform
Rank type, two platforms of step are touched with two terminations of l type adhesive tape respectively；Adjustable sealing mechanism is arranged between two groups of door leafs,
Including l type adhesive tape, baffle plate, block, the gap that wherein baffle plate is arranged on the side of a door leaf and covers between door leaf, baffle plate is upper
Block is set at door wing gap, and l type adhesive tape is separately mounted to two door leaf ends and is placed in the draw-in groove set by door leaf end, l
Two terminations of type adhesive tape are touched with baffle plate and block respectively；Each door leaf arranges a retaining mechanism, and retaining mechanism includes locking
Tight bar, retainer ring and locking bed, described check lock lever is arranged on the side of door leaf by being enclosed within its outer retainer ring, and locking bed is fixed
On car body, check lock lever termination and locking bed interlock.
2. according to claim 1 extraordinary rail vehicle automobile door structure it is characterised in that: door leaf includes an inner panel, outdoors
Plate, door skeleton, cold-proof materials and armour, door inner panel and external door panel are bonded on a skeleton compound composition, and cold-proof materials are filled in inside,
Armour is fixed on a skeleton.
3. according to claim 2 extraordinary rail vehicle automobile door structure it is characterised in that: it is solid that described armour passes through bolt
It is scheduled on a skeleton, door skeleton all has groove in the position of bolt.
4. according to claim 2 extraordinary rail vehicle automobile door structure it is characterised in that: described door inner panel and external door panel are equal
For aluminium sheet, door skeleton is aluminium section bar.
5. according to claim 2 extraordinary rail vehicle automobile door structure it is characterised in that: described door leaf gross thickness is
48mm, shellproof plate thickness is 22mm.
6. according to claim 1 to 5 arbitrary described special type rail vehicle automobile door structure it is characterised in that: described adjustable sealing
Baffle plate in mechanism is arranged on door leaf by screw.
7. according to claim 1 to 5 arbitrary described special type rail vehicle automobile door structure it is characterised in that: described locking rod end
Head with locking bed cooperation at for concaveconvex shape tight locking button.
8. according to claim 1 to 5 arbitrary described special type rail vehicle automobile door structure it is characterised in that: described check lock lever with
Padlock composition is also installed in the corresponding position of door leaf, and described padlock composition includes link plate, lock nose and padlock, and wherein link plate is arranged on lock
On tight bar, lock nose is fixed on door leaf, and link plate set is locked and used padlock locking after nose.
9. the automobile door structure according to the arbitrary described special type rail vehicle of claim 1 to 5 it is characterised in that: on described door leaf also
It is provided with handrail.
10. according to claim 1 to 5 arbitrary described special type rail vehicle automobile door structure it is characterised in that: described installation baffle plate
Door leaf be provided with latch, this door leaf can be by latch and car body relative localization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743096.5A CN105221012B (en) | 2015-11-05 | 2015-11-05 | Door structure of special railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743096.5A CN105221012B (en) | 2015-11-05 | 2015-11-05 | Door structure of special railway vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105221012A CN105221012A (en) | 2016-01-06 |
| CN105221012B true CN105221012B (en) | 2017-02-01 |
Family
ID=54990238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510743096.5A Active CN105221012B (en) | 2015-11-05 | 2015-11-05 | Door structure of special railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105221012B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968955A (en) * | 2019-04-09 | 2019-07-05 | 衡阳泰豪通信车辆有限公司 | A kind of carbon fibre composite rear door and the military vehicle containing it |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050351A (en) * | 1989-10-27 | 1991-09-24 | Bayer Aktiengesellschaft | Vehicle door |
| DE202004010368U1 (en) * | 2004-07-02 | 2004-09-16 | Jacob Stiegler Gmbh | Sectional gate with at least one pedestrian door comprises at least one sound insulating element on the door frame and/or on the edge of the door panel |
| JP2005199841A (en) * | 2004-01-15 | 2005-07-28 | Hino Motors Ltd | Panel seal structure |
| CN200992907Y (en) * | 2006-12-20 | 2007-12-19 | 苗田 | Seamless folding door |
| CN202850755U (en) * | 2012-10-15 | 2013-04-03 | 李玉胜 | Special vehicle sliding window |
| CN203046849U (en) * | 2013-01-15 | 2013-07-10 | 郑州宇通重工有限公司 | Mining dump truck cab door seal structure |
| CN204357314U (en) * | 2014-12-17 | 2015-05-27 | 国家电网公司 | A kind of transformer station soundproof door combining structure |
| CN205314824U (en) * | 2015-11-05 | 2016-06-15 | 中车青岛四方机车车辆股份有限公司 | Special type rail vehicle's door structure |
-
2015
- 2015-11-05 CN CN201510743096.5A patent/CN105221012B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050351A (en) * | 1989-10-27 | 1991-09-24 | Bayer Aktiengesellschaft | Vehicle door |
| JP2005199841A (en) * | 2004-01-15 | 2005-07-28 | Hino Motors Ltd | Panel seal structure |
| DE202004010368U1 (en) * | 2004-07-02 | 2004-09-16 | Jacob Stiegler Gmbh | Sectional gate with at least one pedestrian door comprises at least one sound insulating element on the door frame and/or on the edge of the door panel |
| CN200992907Y (en) * | 2006-12-20 | 2007-12-19 | 苗田 | Seamless folding door |
| CN202850755U (en) * | 2012-10-15 | 2013-04-03 | 李玉胜 | Special vehicle sliding window |
| CN203046849U (en) * | 2013-01-15 | 2013-07-10 | 郑州宇通重工有限公司 | Mining dump truck cab door seal structure |
| CN204357314U (en) * | 2014-12-17 | 2015-05-27 | 国家电网公司 | A kind of transformer station soundproof door combining structure |
| CN205314824U (en) * | 2015-11-05 | 2016-06-15 | 中车青岛四方机车车辆股份有限公司 | Special type rail vehicle's door structure |
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| Publication number | Publication date |
|---|---|
| CN105221012A (en) | 2016-01-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |