CN206781756U - A kind of rail vehicle top cover plate mounting structure - Google Patents
A kind of rail vehicle top cover plate mounting structure Download PDFInfo
- Publication number
- CN206781756U CN206781756U CN201720340054.1U CN201720340054U CN206781756U CN 206781756 U CN206781756 U CN 206781756U CN 201720340054 U CN201720340054 U CN 201720340054U CN 206781756 U CN206781756 U CN 206781756U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- connecting components
- adjustable connecting
- plate
- rail vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides a kind of rail vehicle top cover plate mounting structure, including roof column and cover plate, interfixed between on the inside of each roof column and the cover plate by the first adjustable connecting components, the second adjustable connecting components, and the spacing and angle between the cover plate and the roof column can be adjusted by first adjustable connecting components, the second adjustable connecting components, make the cover plate and rounding off outside car body.Rail vehicle top cover plate mounting structure provided by the utility model, simple in construction, installation is simple and convenient.
Description
Technical field
The utility model belongs to rail vehicle technical field, further relates to a kind of installation of rail vehicle top cover plate
Structure.
Background technology
Existing urban low-floor rail vehicle, the accessory structure of multiclass car vehicle, such as overhead type are installed on roof more
Air-conditioning, motor, pantograph etc., in order to protect these structures, while passenger is also avoided to touch these parts injury, can be in car body
Top increases cover plate, and cover plate, more using being welded and fixed, complex operation, can not also adjust position of the cover plate on roof with roof,
It can not accomplish general on different car bodies.
Utility model content
The utility model main purpose is to solve the above problems and deficiency, there is provided and it is a kind of simple in construction, simple installation
The mounting structure of rail vehicle top cover plate.
To achieve the above object, the utility model provides a kind of mounting structure of rail vehicle top cover plate first：
A kind of rail vehicle top cover plate mounting structure, including roof column and cover plate, each roof column and institute
Interfixed between stating on the inside of cover plate by the first adjustable connecting components, the second adjustable connecting components, and can be adjustable by described first
Connector, the second adjustable connecting components adjust the spacing and angle between the cover plate and the roof column, make the cover plate with
Rounding off outside car body.
Further, chute is provided with the inside of the cover plate, described first adjustable connecting components one end is fixed with the chute, separately
One end is fixed with the roof column.
Further, first adjustable connecting components are L-shaped, and both ends are equipped with the adjustable mounting hole in fixed position.
Further, it is integrally fixed between adjacent two pieces of cover plates by connector.
Further, second adjustable connecting components have mounting groove, and the bottom of the cover plate is inserted in the mounting groove,
Second adjustable connecting components are fixed by the adjustable mounting hole in fixed position and the roof column.
Further, the U-shape structure that second adjustable connecting components are formed for two blocks of side plates and one piece of top plate, the top plate
Be equipped with slot with the junction of the side plate of both sides, two slots form mounting grooves, or the top plate bottom have to
On bending, the bending and the top plate cooperatively form mounting groove, and the bottom of the cover plate is inserted in the mounting groove.
In summary, a kind of rail vehicle top cover plate mounting structure provided by the utility model, compared with prior art,
Have the following advantages that：
1. it is simple in construction, it is easy for installation；
2. the installation site and setting angle of adjustable cover plate, applicable different car body, the scope of application of cover plate is improved,
Improve generalization；
3. car body lightweight can be realized；
4. cover plate structure integral rigidity is good；
5. meeting the modeling characteristic of modern train, that is, reduce the resistance of train operation, improve the aesthetics of vehicle again.
Brief description of the drawings：
Fig. 1：A kind of rail vehicle top cover plate mounting structure sectional schematic diagram one of the utility model；
Fig. 2：A kind of rail vehicle top cover plate mounting structure sectional schematic diagram two of the utility model；
Fig. 3：The first adjustable connecting components install sectional view in a kind of rail vehicle top cover plate mounting structure of the utility model
One；
Fig. 4：The first adjustable connecting components install sectional view in a kind of rail vehicle top cover plate mounting structure of the utility model
Two；
Fig. 5：First adjustable connecting components schematic diagram in a kind of rail vehicle top cover plate mounting structure of the utility model；
Fig. 6：Second adjustable connecting components schematic diagram one in a kind of rail vehicle top cover plate mounting structure of the utility model；
Fig. 7：Second adjustable connecting components schematic diagram two in a kind of rail vehicle top cover plate mounting structure of the utility model；
Fig. 8：Connector schematic diagram in a kind of rail vehicle top cover plate mounting structure of the utility model
Wherein, cover plate 1, roof column 2, the first adjustable connecting components 3, the second adjustable connecting components 4, connector 5, chute 6, peace
Tankage 7, car body outside 8, roof 9, adjustable mounting hole 10, jam plate 11, packing ring 12, T-slot 13, bolt 14, side plate 15, top plate
16, pin-and-hole 17.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, a kind of rail vehicle top cover plate mounting structure provided by the utility model, including roof
Column 2 and cover plate 1, every piece of cover plate 1 are fixed on roof 9 by least two roof columns 2, each roof column 2 and cover plate 1
Interfixed between inner side by the first adjustable connecting components 3, the second adjustable connecting components 4, and can by the first adjustable connecting components 3,
Second adjustable connecting components 4 adjust the spacing and angle between cover plate 1 and roof column 2, make cover plate 1 and 8 round and smooth mistakes outside car body
Cross.
Between adjacent two pieces of cover plates, it is integrally fixed by connector 5, as shown in figure 1, in the inner side of cover plate 1 (non-appearance face
Side) position of top slightly on the lower, provided with a T-slot 13 as shown in Figure 2, the both ends of connector 5 are provided with mounting hole 10, lock
Plate 11 is slipped into inside T-slot 13, and the stud of bolt 14 is extend into T-slot 13 from the openend of T-slot 13 through mounting hole 10,
And coordinate with the bolt hole screw thread at the middle part of jam plate 11, realize the fixation between connector 5 and cover plate, the shapes and sizes of jam plate 12
Just coordinate with T-slot 13, during installation, jam plate 12 is slipped into T-slot, anti-rotation is realized by jam plate 12, after installation, bolt 14
Nut side is outwardly, safer, reliable, attractive in appearance, prevents plowing from operating personnel.Between bolt 14 and connector 5, increase can be passed through
One or more packing rings 12 adjust the relativeness between two pieces of adjacent cover plates 1 so that the outer surface smooth-going of two pieces of cover plates 1,
It is not in uneven situation.T-slot 13 can be the cell body elongated with cover plate 1, can be with while fixation is played
Play a part of reinforcement, strengthen the bulk strength of cover plate 1.Respectively there is a mounting hole 10 at the both ends of connector 5, as shown in figure 8,
In embodiment of the present utility model, mounting hole 9 is the U-type groove for the one end open for being opened in the end of connector 5, is easy to connector
5 dismounting, during installation, it will respectively slip into one piece of jam plate 11 in the T-slot 13 on adjacent cover plate 1, shaft is through connection
It is inserted into after the U-type groove of the end of part 5 in the openend of T-slot 13, the tapped through hole screw thread set with the middle part of jam plate 11 coordinates,
The relative position of two pieces of cover plates 1 is adjusted by increasing and decreasing packing ring 12, bolt 14 and jam plate 11 are locked, makes adjacent two pieces of covers
Plate 1 forms an entirety.When mounted, make two pieces of cover plates 1 close to each other as far as possible, junction leaves no gaps or gap is minimum.
As depicted in figs. 1 and 2, the opening position on the middle part of the inner side of cover plate 1 or middle part are slightly biased, provided with chute 6, together
Sample, chute 6 can be the groove isometric with cover plate 1, and chute 6 can be c-type or T-slot, i.e., chute 6 and T-slot 13 is
Identical structure, and be integrally formed with cover plate 1, while fixation is played, further function as the increase bulk strength of cover plate 1
Effect.As shown in Figure 3 to Figure 4, the fitted bolt 14 of jam plate 11 one end of first adjustable connecting components 3 and chute 6 are fixed and then
Fix with cover plate 1, equally fix the other end of the first adjustable connecting components 3 with roof column 2.As shown in figure 5, the first adjustable company
Fitting 3 is of an L-shaped structure, including is mutually perpendicular to and integrally formed two end plates, and a mounting hole 10 is equipped with every piece of end plate,
The mounting hole 10 on end plate fixed with cover plate 1 is the U-type groove for being arranged on end plate end, passes through jam plate 11 and bolt 14 and chute
6 fix, and fixed form is identical with the fixed form of T-slot 13 with connector 5, repeats no more.Another end plate by bolt 14 with
Roof column 2 is fixed, or with roof column rivet fix, mounting hole 10 herein be slotted hole, for adjust roof column 2 and
The distance between cover plate 1, because of the limited length of slotted hole, when mounting hole 10 can not further adjust cover plate 1 and roof column 2 it
Between apart from when, can by between the respective end plates of the adjustable connecting components 3 of chute 6 and first by increase packing ring 12 come further
Adjustable range.Likewise, can equally increase packing ring 12 between the end plate of the adjustable connecting components 5 of roof column 2 and first, strengthen
Fixed effect.Fig. 3 and Fig. 4 difference is the concrete structure difference of roof column 2, and the concrete structure of roof column 2 is not this
The utility model emphasis of utility model, is not described and requires herein.
As shown in Figure 1 to Figure 2, in the bottom of cover plate 1, there are two sections of continuous bendings, first paragraph is to inner side (to cover plate 1
Medial surface) bending, second segment downwards (bottom of cover plate 1, with the main body opposite direction of cover plate 1) bending, first paragraph bending substantially with
Roof 9 is parallel, or slightly tilts down, and second segment bending is fixed with the second adjustable connecting components 4, the second adjustable connecting components 4 simultaneously with
Roof column 2 is fixed, so as to which the bottom of cover plate 1 is fixed on roof column.As shown in FIG. 6 and 7, the second adjustable connecting components
4 are provided with mounting groove 7 with the bearing of cover plate 1, and mounting groove 7 is inserted in the second segment bending of the bottom of cover plate 1, the i.e. bottom of cover plate 1
Interior, so as to which the bottom of cover plate 1 and the second adjustable connecting components 4 be fixed, the second adjustable connecting components 4 are consolidated with the bolt of roof column 2 again
It is fixed.As shown in fig. 6, the section of the second adjustable connecting components 4 is U-shaped, including two blocks of vertical with top plate 16 respectively side plates 15, three
It can be integrally formed.Slot is set in the junction of top plate 16 and every block of side plate 15, the slot formed at two blocks of side plates 15 coordinates prominent
Going out the top plate 16 of slot part, form mounting groove 7, the second segment bending of the bottom of cover plate 1, i.e. cover plate 1 is inserted in two slots,
Its lateral surface (appearance side) and top plate 1 medial surface offset.After mounting groove 7 are inserted in second segment bending, cover plate 1 is adjusted
Position, make the lateral surface of cover plate 1 and outside car body 8 lateral surface rounding off.Mounting hole 10 is equipped with two blocks of side plates 15,
Mounting hole 10 herein is slotted hole, and two blocks of side plates are fixed or riveted fixation by bolt 12 with the both sides of roof column 2 respectively,
I.e. roof column 2 is located between two blocks of side plates 15 of the U-shape structure of the second adjustable connecting components 4, and fixed with two blocks of side plates 15.Peace
During dress, after second segment bending insertion mounting groove 7, by oval poroid mounting hole 10, adjustment cover plate 1 and the phase of car body outside 8
To position so that cover plate 1 and 8 rounding ofves outside car body, improve the overall aesthetic degree of car body.Or as shown in fig. 7, second
The base of the top plate 16 of the U-shape structure of adjustable connecting components 4 has upward bending, and wrap direction is opposite with the direction of side plate 15,
Mounting groove 7 is formed between bending and top plate 16 so that the section of top plate 16 is in J-type, and the bottom of cover plate 1 is inserted into mounting groove 7.
As shown in Figures 1 and 2, the section of cover plate 1 is slightly curved, and top radian diminishes so that the top of cover plate 1 is obvious inside
Portion is bent, and the bottom of cover plate 1 has two sections of continuous bendings so that the bottom of cover plate 1 to inner side (inner side of cover plate 1, it is non-appearance
Face direction, same afterwards) shrink, and after second of bending of progress, the bottom of cover plate 1 is slightly above roof towards roof 9, car body outside 8
9, after cover plate 1 is installed, 8 top and the agent structure of cover plate 1 and the junction of first paragraph bending are mutually close outside car body, installation
When, space between the two is reduced as far as possible so that the structure steganography such as shroud floor, second adjustable connecting components 4 gets up, and further carries
The overall aesthetic degree of high car body.
As depicted in figs. 1 and 2, roof column 2 can be two-part structure, pass through the second adjustable connecting components 4 and car at middle part
The fixed-use bolt 12 of top column 2 is integrally fixed, and upper segment structure can rotate around bolt 12, and top has pin-and-hole 17, adjacent
The T-slot 13 at two pieces of tops of cover plate 1 is used to fix with connector 5, the T-slot of its elsewhere, can pass through another piece of the second adjustable company
Fitting 3 is fixed with pin-and-hole 17, improves the fixing intensity of cover plate 1, is avoided in the process of moving because the other reasonses such as high wind deform.
Roof cover plate mounting structure provided by the utility model, by being fixed respectively in upper, middle and lower segment, effectively avoid
Modification of the cover plate during traveling, and by the T-slot 13 of groove class, chute 6, the intensity of cover plate is further enhanced, therefore,
Cover plate 1 provided by the utility model can accomplish lightweight, reduce the integral thickness of cover plate 1, reduce production cost.Meanwhile pass through
Two adjustable connecting components, so that the fixed position of cover plate, adjustable angle, are suitable for different vehicles, car body.
The utility model provides the installation method of roof cover plate simultaneously, and the mounting structure of roof cover plate is using described previously
Mounting structure is identical, will not be described here, and its specific method comprises the following steps：
S1, roof column is fixed on car body roof plate on request.According to the installation situation of different automobile types deck component,
It is welded and fixed on car body roof plate or roof column is fixed on car body roof plate in other ways, the spacing between roof column can
, it is defined by the installation for not influenceing deck component, while be the installation for being further easy to deck component, roof column is away from roof
Outer peripheral distance can be also adjusted in controlled range.
S2, the lower end of cover plate and one end of the second adjustable connecting components are fixed, adjust the phase between cover plate and roof column
To position and fixed angle, make outside cover plate outside and car body after rounding off, then the other end and roof by the second connector
Column is fixed.The concrete structure of second adjustable connecting components as previously described, can be by the second adjustable company when fixed cover plate bottom
Fitting is in advance on the roof column, and the U-shaped portion point of the second adjustable connecting components is with after the bottom grafting of roof column, then passing through bolt
Pre-installed with roof column, then cover plate lower end (second segment bending) is inserted into the mounting groove of the second adjustable connecting components, adjustment cover
The distance between plate and roof column, make cover plate and rounding off outside car body, after cover plate position adjustment is suitable, then can by second
The bolt between connector and roof column is adjusted to fasten.
S3, one end of the first adjustable connecting components is fixed with cover plate, after adjusting fixed position, by the first adjustable connecting components
The other end is fixed with roof column.The concrete structure of first adjustable connecting components as previously described, according to the cover plate installation site
The quantity of corresponding roof column, the jam plate of respective amount is inserted into chute, because the position of cover plate and setting angle have led to
It is substantially stationary to cross step S2, therefore, is easy for installation, after jam plate is inserted into the U-type groove of the first adjustable connecting components, uses bolt
Hitching post part and jam plate screwed hole fastening pre-install, further according to the position and angle of the cover plate determined by the second adjustable connecting components
Degree, the other end of the second adjustable connecting components and roof column are fixed.In installation process, visually structure or experience,
The adjustable extent of the mounting hole of another end plate is supplemented by increasing and decreasing packing ring between the end plate of chute and the second adjustable connecting components, from
And make up the influence that roof column fixed position changes or fixed error is brought.
For convenient transportation, install convenient, the workload of the workmen in work progress is reduced, the length of cover plate is typically not
Elongated with car body, polylith cover plate can be had by often saving railway carriage, therefore, in installation process, in addition to step S4：S4, will with connector
Adjacent two pieces of cover plates are connected integrally.Jam plate is inserted into T-slot, can be by bolt in advance on the jam plate, then by stud
Inserted from the U-type groove structural openings end of connector in corresponding mounting groove on suitable position, adjustment connector is at adjacent two pieces
Position between cover plate, then bolt is further fastened with jam plate, it is fastened together adjacent two pieces of cover plates.
One piece of cover plate can be fixed on roof by two pieces or more block roof columns, and the quantity of roof column can be according to cover
The length of plate is set.Therefore, when roof column is two-part structure, installation process also includes step S41：S41, by cover plate
Top and the top of roof column fix.The jam plate of equivalent is inserted at the top of cover plate according to the quantity of corresponding roof column
Or in the T-slot on the lower side of top, the bolt between the second adjustable connecting components and roof column is slightly loose, adjust roof column epimere
Structure and the distance at the top of cover plate, another piece of the first adjustable connecting components, or the structure similar with the first adjustable connecting components will cover
With being fixed together at the top of roof column at the top of plate, further strengthen the intensity of cover plate, avoid becoming caused by the factors such as high wind
Shape.
In summary, a kind of rail vehicle top cover plate mounting structure and its installation method provided by the utility model, with
Prior art is compared, and is had the following advantages that：
1. it is simple in construction, it is easy for installation；
2. the installation site and setting angle of adjustable cover plate, applicable different car body, the scope of application of cover plate is improved,
Improve generalization；
3. car body lightweight can be realized；
4. cover plate structure integral rigidity is good；
5. meeting the modeling characteristic of modern train, that is, reduce the resistance of train operation, improve the aesthetics of vehicle again.
As described above, combining given plan content, similar technical scheme can be derived.In every case it is without departing from this
The content of utility model technical scheme, any simply repaiied according to what the technical essence of the utility model was made to above example
Change, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (6)
1. a kind of rail vehicle top cover plate mounting structure, including roof column and cover plate, it is characterised in that：Each roof
Interfixed between on the inside of column and the cover plate by the first adjustable connecting components, the second adjustable connecting components, and can be by described
First adjustable connecting components, the second adjustable connecting components adjust the spacing and angle between the cover plate and the roof column, make institute
State cover plate and rounding off outside car body.
A kind of 2. rail vehicle top cover plate mounting structure as claimed in claim 1, it is characterised in that：Set on the inside of the cover plate
There is chute, described first adjustable connecting components one end is fixed with the chute, and the other end is fixed with the roof column.
A kind of 3. rail vehicle top cover plate mounting structure as claimed in claim 2, it is characterised in that：The first adjustable company
Fitting is L-shaped, and both ends are equipped with the adjustable mounting hole in fixed position.
A kind of 4. rail vehicle top cover plate mounting structure as claimed in claim 1, it is characterised in that：Adjacent two pieces of cover plates it
Between be integrally fixed by connector.
A kind of 5. rail vehicle top cover plate mounting structure as described in any one of Claims 1-4, it is characterised in that：It is described
Second adjustable connecting components have mounting groove, and the bottom of the cover plate is inserted in the mounting groove, and second adjustable connecting components lead to
The adjustable mounting hole in fixed position is crossed to fix with the roof column.
A kind of 6. rail vehicle top cover plate mounting structure as described in any one of Claims 1-4, it is characterised in that：It is described
The company of the side plate of the U-shape structure that second adjustable connecting components are formed for two blocks of side plates and one piece of top plate, the top plate and both sides
The place of connecing is equipped with slot, and two slots form mounting groove, or the bottom of the top plate has upward bending, the bending and institute
State top plate and cooperatively form mounting groove, the bottom of the cover plate is inserted in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340054.1U CN206781756U (en) | 2017-04-01 | 2017-04-01 | A kind of rail vehicle top cover plate mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340054.1U CN206781756U (en) | 2017-04-01 | 2017-04-01 | A kind of rail vehicle top cover plate mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781756U true CN206781756U (en) | 2017-12-22 |
Family
ID=60705928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340054.1U Active CN206781756U (en) | 2017-04-01 | 2017-04-01 | A kind of rail vehicle top cover plate mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945680A (en) * | 2017-04-01 | 2017-07-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle top cover plate mounting structure and its installation method |
| CN114802327A (en) * | 2022-05-17 | 2022-07-29 | 中车青岛四方机车车辆股份有限公司 | Loose-end mounting structure and rail vehicle |
-
2017
- 2017-04-01 CN CN201720340054.1U patent/CN206781756U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945680A (en) * | 2017-04-01 | 2017-07-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle top cover plate mounting structure and its installation method |
| CN106945680B (en) * | 2017-04-01 | 2023-11-10 | 中车青岛四方机车车辆股份有限公司 | Roof cover plate mounting structure of railway vehicle and mounting method thereof |
| CN114802327A (en) * | 2022-05-17 | 2022-07-29 | 中车青岛四方机车车辆股份有限公司 | Loose-end mounting structure and rail vehicle |
| CN114802327B (en) * | 2022-05-17 | 2023-10-03 | 中车青岛四方机车车辆股份有限公司 | Movable cover mounting structure and railway vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9238469B2 (en) | Interior equipment installation structure for railcar | |
| CN206781756U (en) | A kind of rail vehicle top cover plate mounting structure | |
| WO2017088635A1 (en) | Railway train, train body and processing technology thereof, and equipment compartment | |
| CN106945680A (en) | A kind of rail vehicle top cover plate mounting structure and its installation method | |
| CN105835898A (en) | Bogie | |
| CN207737284U (en) | Rail traffic vehicles and its drivers' cab with emergency exits | |
| CN103378403B (en) | Railway vehicle antenna installation device and installation method thereof | |
| CN202879591U (en) | Auxiliary frame installation structure | |
| CN208947414U (en) | Vehicle body rear longitudinal beam structure | |
| CN206427031U (en) | Side top plate and rail vehicle | |
| CN206219898U (en) | A kind of wing rail rail head suppresses heightening type assembled frog | |
| CN201287250Y (en) | Base frame stretching device for assembling rail passenger car body | |
| CN205438203U (en) | Bent axle crank throw grinds with anchor clamps of counterpointing in work point | |
| CN204917675U (en) | Electronic dolly end beam structure of bridge crane | |
| CN107776351A (en) | A kind of flat spring bracket | |
| CN202564534U (en) | Antenna installing apparatus for railway vehicles | |
| CN205930935U (en) | Go up brake pedal assembly and car | |
| CN205098204U (en) | Low -floor city rail roof structure for vehicle | |
| CN105835899B (en) | A kind of drawing pull bar mounting interface device and bogie | |
| CN103963793B (en) | Locomotive longitudinal beam and tramcar | |
| KR100881150B1 (en) | Roller assembly for hanger door | |
| CN201712615U (en) | Hoisting structure | |
| CN203888572U (en) | Stabilizer bar fixing clamp connecting structure and passenger car suspension system | |
| CN205554203U (en) | Bogie | |
| CN208375171U (en) | Railway vehicle cab built-in fitting assembly tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |