CN111376933B - Door shield plate of train side wall and train - Google Patents
Door shield plate of train side wall and train Download PDFInfo
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- CN111376933B CN111376933B CN201811611544.6A CN201811611544A CN111376933B CN 111376933 B CN111376933 B CN 111376933B CN 201811611544 A CN201811611544 A CN 201811611544A CN 111376933 B CN111376933 B CN 111376933B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
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- Securing Of Glass Panes Or The Like (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The embodiment of the application provides a door shield plate of a train side wall and a train. The door shield board of train side wall includes: the supporting vertical cover plate is used for being fixed with the top of the train body and the underframe of the train; the supporting vertical cover plate comprises an L-shaped longitudinal supporting strip plate; wherein the longitudinal brace bar plate is used as a support body for the support vertical cover plate, a first plate of the longitudinal brace bar plate is used as a door frame border, and a second plate of the longitudinal brace bar plate faces to the inside of the train. The train comprises the door shield plate of the train side wall. The technical problem that the structure of door housing plate is complicated and the weight of the door housing plate is heavy and the installation is complex is solved.
Description
Technical Field
The application relates to the technical field of electric locomotives, in particular to a door shield plate of a train side wall and a train.
Background
Rail trains are typically provided with one or more door mechanisms on the side that open and close by sliding along the length of the train. When the door mechanism is a built-in door, the existing door cover plate of the built-in door comprises a steel structure framework and a decorative cover plate made of glass fiber reinforced plastics, the steel structure framework plays a supporting role, and the decorative cover plate plays a role in covering parts such as the door mechanism and cables. The fixed connection of the steel structure framework and the vehicle body mainly comprises welding or bolt connection, and the decorative cover plate is arranged on the steel structure framework. The door cover plate with built-in door has complex structure and many parts, resulting in heavy weight and complicated installation.
Therefore, the complicated structure of the door cover plate leads to heavy weight of the door cover plate and complicated installation, which is a technical problem that the technicians in the field urgently need to solve.
The above information disclosed in the background section is only for enhancement of understanding of the background of the present application and therefore it may contain information that does not form the prior art that is known to those of ordinary skill in the art.
Disclosure of Invention
The embodiment of the application provides a door cover plate of train side wall and train to the complicated technical problem who leads to the big loaded down with trivial details installation of door cover plate weight of structure of solving the door cover plate.
The embodiment of the application provides a door casing board of train side wall, includes:
the supporting vertical cover plate is used for being fixed with the top of the train body and the underframe of the train; the supporting vertical cover plate comprises an L-shaped longitudinal supporting strip plate;
wherein the longitudinal brace bar plate is used as a support body for the support vertical cover plate, a first plate of the longitudinal brace bar plate is used as a door frame border, and a second plate of the longitudinal brace bar plate faces to the inside of the train.
The embodiment of the application further provides a train, which comprises the door shield plate of the train side wall.
Due to the adoption of the technical scheme, the embodiment of the application has the following technical effects:
the longitudinal supporting strip plate is used as a supporting main body of the supporting vertical cover plate, a first plate of the longitudinal supporting strip plate is used as a door frame, and a second plate of the longitudinal supporting strip plate faces to the inside of the train. The longitudinal brace strips are used as support bodies of the support vertical cover plates, namely, the longitudinal brace strips play a supporting role, and meanwhile, one part of the longitudinal brace strips serve as a door frame and one part of the longitudinal brace strips face the interior of a train, namely, the longitudinal brace strips play a role of covering structures behind the longitudinal brace strips and face passengers. The door cover plate of train side wall of this application embodiment supports and founds the cover plate and not only fixes with automobile body and chassis, plays the supporting role, has still played simultaneously and has covered the effect for simple structure, the part is less, and then has reduced weight, has simplified the installation procedure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a partial schematic view of a train having a door panel mounted to a train side wall of an embodiment of the present application;
FIG. 2 is a sectional view A-A of the support riser panel of the door panel of the train side wall shown in FIG. 1;
FIG. 3 is an enlarged partial view of the cross-sectional view shown in FIG. 2;
FIG. 4 is a schematic cross-sectional view of a longitudinal brace bar of the door panel of the train side wall shown in FIG. 1;
FIG. 5 is a schematic cross-sectional view of the brush mount of the door panel of the train side wall shown in FIG. 3;
FIG. 6 is a partial schematic view of the door panel of the train side wall shown in FIG. 1 at the armrest;
FIG. 7 is an enlarged fragmentary view of the upper end of the armrest of the door panel of the train side wall shown in FIG. 10;
FIG. 8 is an enlarged partial view of the door panel of the train side wall shown in FIG. 10 at the lower end of the armrest;
FIG. 9 is a schematic illustration of the support cross plate of the door cover of the train side wall shown in FIG. 1 attached to the top of the train body;
FIG. 10 is a schematic cross-sectional view of the support cross shroud shown in FIG. 9;
FIG. 11 is a B-B cross-sectional view of the support riser panel of the door panel of the train side wall shown in FIG. 1;
FIG. 12 is a C-C cross-sectional view of the support riser panel of the door panel of the train side wall shown in FIG. 1;
FIG. 13 is a schematic illustration of the attachment of the longitudinal brace strips of the door panel of the train side wall shown in FIG. 1 to the top of the vehicle body;
FIG. 14 is a schematic view of the attachment of the longitudinal covering panels of the door panels of the train side wall shown in FIG. 1 to the top of the train body;
FIG. 15 is a schematic illustration of the attachment of the longitudinal brace strips of the door covering panel of the train side wall of FIG. 1 to the underframe of the train;
fig. 16 is a schematic view of the connection of the longitudinal covering panels of the door covering panels of the train side wall shown in fig. 1 to the underframe of the train.
Description of reference numerals:
100 of the vertical cover plate are supported by the vertical cover plate,
110 of the longitudinal support strip plates are arranged in a vertical direction,
111 longitudinally supporting the first replenishing frame of the slat,
112 longitudinally supports the second completion frame of the lath,
113 second filling frame for longitudinal supporting strip plate
120 corner reinforcing parts are arranged on the outer side of the frame,
121 a reinforcing plate, wherein the reinforcing plate is provided with a reinforcing plate,
122 to fix the plate to the base plate,
130 of the longitudinal side of the cover plate,
140 are connected to the plate, and are,
150 of the brush attachment member, and a brush holder,
160 of the arm-rest,
170 a lower reinforcing member, and a lower reinforcing member,
181 an access door for the inspection of the automobile,
182 an inspection door of the trash can,
200 support a cross-shroud plate,
210 are used to support the slats in a lateral direction,
220 of the horizontal cover strip plate, and a horizontal cover strip plate,
230 of the hinge shaft, and a hinge shaft,
240 of a telescopic structure, the structure of the telescopic structure,
311 the first hook-shaped connection code,
312 the second hook-shaped connection code,
321 a first one of the second connection codes,
322 the second shape of the second connecting code,
331 a first L-shaped connection code,
332 a second L-shaped connection code.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example one
FIG. 1 is a partial schematic view of a train having a door panel mounted to a train side wall of an embodiment of the present application; FIG. 2 is a sectional view A-A of the support riser panel of the door panel of the train side wall shown in FIG. 1; FIG. 3 is an enlarged partial view of the cross-sectional view shown in FIG. 2; figure 4 is a schematic cross-sectional view of a longitudinal brace bar of the door panel of the train side wall shown in figure 1. As shown in fig. 1, 2, 3 and 4, a door panel of a train side wall according to an embodiment of the present application includes:
a supporting vertical cover plate 100 for fixing with the top of the train body and the underframe of the train; the supporting vertical cover plate comprises an L-shaped longitudinal supporting strip plate 110;
wherein the longitudinal brace bar plate 110 is used as a support body for the support riser, a first plate of the longitudinal brace bar plate is used as a door frame jamb, and a second plate of the longitudinal brace bar plate faces into the train.
The door cover plate of the train side wall comprises a supporting vertical cover plate, wherein the supporting vertical cover plate is used for being fixed with the top of a train body and a bottom frame of a train; the supporting vertical cover plate comprises an L-shaped longitudinal supporting strip plate; wherein the longitudinal brace bar plate is used as a support body for the support vertical cover plate, a first plate of the longitudinal brace bar plate is used as a door frame border, and a second plate of the longitudinal brace bar plate faces to the inside of the train. The longitudinal brace strips are used as support bodies of the support vertical cover plates, namely, the longitudinal brace strips play a supporting role, and meanwhile, one part of the longitudinal brace strips serve as a door frame and one part of the longitudinal brace strips face the interior of a train, namely, the longitudinal brace strips play a role of covering structures behind the longitudinal brace strips and face passengers. The door cover plate of train side wall of this application embodiment supports and founds the cover plate and not only fixes with automobile body and chassis, plays the supporting role, has still played simultaneously and has covered the effect for simple structure, the part is less, and then has reduced weight, has simplified the installation procedure.
In practice, as shown in fig. 2 and 3, the supporting standing cover plate 100 further includes:
a corner reinforcing member 120 including a reinforcing plate 121 and an L-shaped fixing plate 122; the reinforcing plate 121 has a right angle, and the two plates of the fixing plate 122 are connected to two right-angle sides of the reinforcing plate and are bent into a right angle relative to the reinforcing plate;
the right angle of the reinforcing plate 121 is caught at the right angle of the inner side of the longitudinal brace bar plate 110, and the fixing plate 122 is fixed to the longitudinal brace bar plate 110, so as to improve the rigidity of the longitudinal brace bar plate.
The structure of corner reinforcement, weight is less, but is very effective to the rigidity that improves vertical brace slat for the door housing plate weight of the train side wall of this application embodiment is less.
In practice, as shown in fig. 3 and 4, the longitudinal brace bar plate 110 comprises:
the inner side of the first plate of the longitudinal supporting strip plate is provided with one C-shaped mounting groove, and the inner side of the second plate of the longitudinal supporting strip plate is provided with two C-shaped mounting grooves;
wherein, the fixing of the fixing plate 122 and the longitudinal brace bar plate 110 is realized by bolts, nuts and the C-shaped mounting grooves.
Through set up C shape mounting groove at vertical brace slat, can be convenient with vertical brace slat and corner reinforcement fixed.
Specifically, the longitudinal brace bar plate is of an integrated structure and is an aluminum profile with a section shown in fig. 4.
In an implementation, the corner reinforcing pieces are a plurality of and are fixed at intervals along the height direction of the longitudinal supporting strip plate.
The height of the longitudinal supporting lath is higher, and the rigidity of the longitudinal supporting lath can be improved by fixing the corner reinforcing pieces at intervals along the height direction of the longitudinal supporting lath.
In practice, as shown in fig. 3, the supporting vertical cover plate further comprises a longitudinal cover plate 130 and a connecting plate 140:
the longitudinal screen plate 130 is used for covering the structure behind the door cover plate, and the thickness of the longitudinal screen plate 130 is greater than that of the longitudinal brace bar plate 110; the connecting plate 140 bridges the longitudinal covering plates 130 and the first filling frames 111 of the longitudinal supporting strips, and is fixed with the longitudinal covering plates 130 and the first filling frames 111 of the longitudinal supporting strips by screws, so as to fix the longitudinal supporting strips and the longitudinal covering plates;
wherein the first compensation frame 111 of the longitudinal brace bar plate is provided at an end portion of an inner side of the second plate of the longitudinal brace bar plate to compensate for a thickness difference from the longitudinal cover plate.
The longitudinal covering plate is used for covering the structure behind the door covering plate and does not need to play a supporting role, so that the longitudinal covering plate made of lighter materials can be adopted to reduce the weight of the whole door covering plate. The fastening between the longitudinal support strip of smaller thickness and the longitudinal covering strip of greater thickness is effected by means of the connecting plate, the first complementary frame of the longitudinal support strip, the nut and the bolt, so that the longitudinal support strip and the longitudinal covering strip are substantially flush on one side in the train.
Fig. 5 is a schematic cross-sectional view of the brush mount of the door panel of the train side wall shown in fig. 3. In practice, as shown in fig. 3 and 5, the support riser panel further comprises a brush and brush mount 150; the brush mounting part 150 comprises an L-shaped longitudinal mounting strip plate and a brush mounting groove, the brush mounting groove is convexly arranged at the end part of the outer side of the first plate of the longitudinal mounting strip plate, and the brush is fixed in the brush mounting groove;
the second plate of vertical installation slat, the second plate of corner reinforcement spare, the second plate of vertical support slat loops through the bolt, the nut with the realization of C shape mounting groove.
Through the brush installation part with the structure, the second plate of the lath is longitudinally installed, the second plate of the corner reinforcing part is sequentially fixed, and the brush faces towards the concealed door. The hairbrush mounting piece and the longitudinal support batten are fixed by means of the corner reinforcing piece, so that parts are reduced, the weight of the door cover plate is small, and the mounting procedure is simplified.
Specifically, the brush attachment member is an integrated structure, and is an aluminum profile having a cross section shown in fig. 5.
FIG. 6 is a partial schematic view of the door panel of the train side wall shown in FIG. 1 at the armrest; FIG. 7 is an enlarged fragmentary view of the upper end of the armrest of the door panel of the train side wall shown in FIG. 10; fig. 8 is a partially enlarged view of the door panel of the train side wall shown in fig. 10 at the lower end of the armrest. In practice, as shown in fig. 6 and 7, the supporting standing plate further includes:
a handrail 160; the first plate of the longitudinal support strip plate and the first plate of the fixing plate of the corner reinforcing part with the height matched with the handrail are fixed through nuts and bolts in sequence at the upper end of the handrail;
wherein the first one of the fixed plates is one of the fixed plates that is fixed with the first one of the longitudinal brace bar plates.
The upper ends of the armrests and the longitudinal supporting strip plates are fixed by means of corner reinforcing pieces, so that parts are reduced, the weight of the door cover plate is light, and the installation procedure is simplified.
In practice, as shown in fig. 6 and 8, the door panel further includes:
an L-shaped lower stiffener 170; the lower end of the handrail, the first plate of the longitudinal support slat and the first plate of the lower reinforcing piece are fixed through nuts and bolts in sequence; and the second plate of the lower reinforcing part and the second plate of the longitudinal supporting strip plate are fixed through nuts and bolts.
The fixing of the lower end of the handrail is realized by the lower reinforcing part of the L shape.
In implementation, as shown in fig. 1, the number of the supporting vertical cover plates is two, and the two supporting vertical cover plates are respectively a first supporting vertical cover plate and a second supporting vertical cover plate, and the second supporting vertical cover plate is a symmetrical structure of the first supporting vertical cover plate;
the first vertical cover plate and the second vertical cover plate are oppositely arranged to form a door frame.
The first supporting vertical cover plate and the second supporting vertical cover plate are oppositely arranged to form a doorframe.
FIG. 9 is a schematic illustration of the support cross plate of the door cover of the train side wall shown in FIG. 1 attached to the top of the train body; fig. 10 is a schematic cross-sectional view of the support cross-plate shown in fig. 9. In practice, as shown in fig. 1, 9 and 10, the door panel further comprises a supporting cross panel 200, and the supporting cross panel 200 comprises:
a J-shaped lateral brace bar plate 210 used as a support body for the lateral brace plate; the straight plate part of the transverse supporting lath is used for being fixed with the top of the vehicle body;
an L-shaped lateral cover slat 220 and a hinge shaft 230 with a closing function; the first blade of the hinge shaft 230 is fixed to the outside of the end of the hook portion of the lateral brace bar 210, and the second blade of the hinge shaft 230 is fixed to the inside of the first plate of the lateral shroud bar 220 to allow the lateral shroud bar 220 to pivot and return about the center of the hinge shaft.
Since the transverse masking strip is used as a supporting body for the supporting horizontal mask plate, i.e. the transverse masking strip plays a supporting role, in particular, as shown in the figure, the supporting horizontal mask plate is an integrated structure and is an aluminum profile with a cross section shown in fig. 9.
Therefore, after the supporting transverse cover plate is fixed with the top of the vehicle body through the transverse supporting strip plate, the transverse covering strip plate can rotate and reset in the axial direction by taking the center of the hinge shaft as the axis when being acted by external force. The supporting and covering functions of the supporting transverse cover plate are integrated, the structure is simple, and the installation procedure is simple.
In practice, as shown in fig. 9 and 10, the inner side of the first plate of the lateral masking strip 200 is provided with a mounting frame;
the second blade of the hinge shaft is in a shape matched with the mounting frame, and the second blade of the hinge shaft and the mounting frame are fixed through bolts and nuts.
The arrangement of the mounting frame can ensure that the outer side of the first plate of the transverse covering slat is not exposed by mounting structures such as bolts and nuts, and the attractiveness of the supporting transverse covering slat is high.
In practice, as shown in fig. 9, the supporting cross shroud further includes a telescopic structure 240, one end of the telescopic structure 240 is fixed to the outside of the bottom of the hook portion of the cross supporting slat 210, and the other end of the telescopic structure 240 is fixed to the inside of the second plate of the cross covering slat 220.
The telescopic structure can adopt a telescopic structure with slow release function,
in the implementation, the longitudinal covering plate is provided with an access hole;
as shown in fig. 1 and 11, the door panel further includes an access door 181; wherein the access door is installed at the access door to expose the access opening when the access door is opened, and cover the access opening when closed.
The arrangement of the access hole and the access door is convenient for maintenance.
In the implementation, the longitudinal covering plate is provided with a garbage can mounting opening;
as shown in fig. 1 and 12, the door access panel further includes a trash bin and a trash bin inspection door 182; the dustbin is arranged behind the longitudinal cover plate and is positioned behind the dustbin mounting opening, the dustbin inspection door is detachably arranged at the dustbin mounting opening, and the dustbin inspection door 182 is provided with a dustbin delivery opening.
The arrangement of the dustbin and the dustbin mounting opening effectively utilizes the space behind the door shield plate.
In the implementation, the longitudinal covering plate is provided with a control box mounting opening;
the door cover plate further comprises a door control box, and the door control box is arranged behind the longitudinal cover plate and exposes out of a control button on the door control box from a control box mounting opening.
The arrangement of the dustbin and the dustbin mounting opening effectively utilizes the space behind the door shield plate.
Example two
The train provided by the embodiment of the application comprises the door shield plate provided by the embodiment I.
In order to achieve the fixing of the upper portion of the door panel to the train body, it is necessary to fix the longitudinal brace bar and the longitudinal shroud bar supporting the riser panel to the top of the train body. Figure 13 is a schematic view of the attachment of the longitudinal brace strips of the door panel of the train side wall shown in figure 1 to the top of the car body. In practice, as shown in fig. 13, the train further includes a plurality of first hook connection codes 311;
the second filling frame 112 of the longitudinal brace bar plate is fixedly connected with the top of the train body through the first hook-shaped connecting code 311, a nut and a bolt;
wherein the second completion frame of the longitudinal brace bar plate is disposed at the top of the inner side of the second plate of the longitudinal brace bar plate to complete the thickness difference with the longitudinal cover plate.
The longitudinal supporting strip plate and the top of the train body are fixed through a second filling frame of the longitudinal supporting strip plate, a first hook-shaped connecting code, a nut and a bolt, so that one side of the longitudinal supporting strip plate and one side of the longitudinal cover plate in the train body are basically flat.
FIG. 14 is a schematic view of the attachment of the longitudinal covering panels of the door panels of the train side wall shown in FIG. 1 to the top of the train body. In practice, as shown in fig. 14, the train further includes a plurality of second hook connection codes 312;
the longitudinal covering plates 130 are fixedly connected with the top of the train body through the second hook-shaped connecting codes 312, nuts and bolts.
The fixed connection between the longitudinal cover plate and the top of the train body of the train is realized through the second hook-shaped connecting code, the structure is simple, and the realization is convenient.
In order to achieve the fixing of the lower portion of the door covering panel to the underframe of the train, it is necessary to fix the longitudinal supporting slats and the longitudinal covering slats supporting the standing covering panel to the underframe of the train. Figure 15 is a schematic view of the attachment of the longitudinal brace strips of the door covering panel of the train side wall shown in figure 1 to the underframe of the train. In implementation, as shown in fig. 15, the train further includes a plurality of pairs of first second connecting codes 321 and first L-shaped connecting codes 331;
the first arm of the first B-shaped connecting code is welded on a train body underframe of the train, an interior floor of the train is pressed on the first arm of the first B-shaped connecting code, the longitudinal supporting plate is pressed on the interior floor, and the second arm of the first B-shaped connecting code and the third filling frame of the longitudinal supporting strip plate are fixed through the first L-shaped connecting code, bolts and nuts;
the third filling frame of the longitudinal supporting strip plate is arranged at the bottom of the inner side of the second plate of the longitudinal supporting strip plate and is used for filling the thickness difference between the longitudinal supporting strip plate and the longitudinal covering plate.
The longitudinal supporting strip plate and the underframe of the train are fixed, and one side of the longitudinal supporting strip plate and one side of the longitudinal cover plate in the train are basically parallel through a third filling frame of the longitudinal supporting strip plate, a first B-shaped connecting code, a first L-shaped connecting code and a bolt and nut which are fixedly connected.
Fig. 16 is a schematic view of the connection of the longitudinal covering panels of the door covering panels of the train side wall shown in fig. 1 to the underframe of the train. In implementation, as shown in fig. 16, the train further includes a plurality of pairs of second diethyl link blocks 322 and second L-shaped link blocks 332;
the first arm of the second diethyl connecting code is welded on the train body underframe of the train, an interior floor of the train is in press connection with the first arm of the second diethyl connecting code, the longitudinal covering plate is in press connection with the interior floor, and the second arm of the second diethyl connecting code and the longitudinal covering plate are fixed through the second L-shaped connecting code.
The longitudinal cover plate and the underframe of the train are fixed through the longitudinal support strip plate, the second diethyl connecting code, the second L-shaped connecting code, the bolt and the nut, the structure is simple, and the realization is convenient.
In the description of the present application and the embodiments thereof, it is to be understood that the terms "top", "bottom", "height", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In this application and its embodiments, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application and its embodiments, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (17)
1. The utility model provides a door housing plate of train side wall which characterized in that includes:
the supporting vertical cover plate is used for being fixed with the top of the train body and the underframe of the train; the supporting vertical cover plate comprises an L-shaped longitudinal supporting strip plate;
the longitudinal supporting strip plate is used as a supporting main body of the supporting vertical cover plate, a first plate of the longitudinal supporting strip plate is used as a door frame border, and a second plate of the longitudinal supporting strip plate faces the interior of the train and covers a structure behind the longitudinal supporting strip plate; wherein, the vertical supporting and covering plate integrates the longitudinal supporting and covering functions;
the number of the supporting vertical cover plates is two, namely a first supporting vertical cover plate and a second supporting vertical cover plate, and the second supporting vertical cover plate is a symmetrical structure of the first supporting vertical cover plate; the first supporting vertical cover plate and the second supporting vertical cover plate are oppositely arranged to form a door frame;
the supporting transverse cover plate is used for being fixed with the top of the vehicle body and is supported between the first supporting vertical cover plate and the second supporting vertical cover plate; wherein, the supporting transverse cover plate integrates the transverse supporting and covering functions into a whole;
the horizontal shroud plate of support includes:
a J-shaped transverse brace bar plate used as a support main body for supporting the transverse cover plate; the straight plate part of the transverse supporting lath is used for being fixed with the top of the vehicle body;
an L-shaped transverse covering slat and a hinge shaft with a closing function; the first blade of the hinge shaft is fixed on the outer side of the end part of the hook-shaped part of the transverse supporting slat, and the second blade of the hinge shaft is fixed on the inner side of the first plate of the transverse covering slat, so that the transverse covering slat rotates and resets by taking the center of the hinge shaft as an axis;
the support vertical cover plate further comprises:
the corner reinforcing piece comprises a reinforcing plate and an L-shaped fixing plate; the reinforcing plate is provided with a right angle, and the two plates of the fixing plate are connected to the two right-angle sides of the reinforcing plate and are bent into a right angle relative to the reinforcing plate;
the right angle of the reinforcing plate is clamped at the right angle of the inner side of the longitudinal supporting lath, and the fixing plate is fixed with the longitudinal supporting lath so as to improve the rigidity of the longitudinal supporting lath.
2. The door decking of claim 1, wherein the longitudinal brace bar panels include:
the inner side of the first plate of the longitudinal supporting strip plate is provided with one C-shaped mounting groove, and the inner side of the second plate of the longitudinal supporting strip plate is provided with two C-shaped mounting grooves;
the fixing of the fixing plate and the longitudinal supporting strip plate is realized through bolts, nuts and the C-shaped mounting grooves.
3. The door covering as claimed in claim 2, wherein the corner reinforcements are plural and fixed at intervals in the height direction of the longitudinal brace plate.
4. The door panel according to any one of claims 1 to 3, wherein the supporting riser panel further comprises a longitudinal cover plate and a connecting plate:
the longitudinal cover plate is used for covering a structure behind the door cover plate, and the thickness of the longitudinal cover plate is larger than that of the longitudinal support strip plate; the connecting plate is bridged over the longitudinal covering plates and the first filling frames of the longitudinal supporting strip plates and is fixed with the longitudinal covering plates and the first filling frames of the longitudinal supporting strip plates through screws respectively so as to realize the fixation of the longitudinal supporting strip plates and the longitudinal covering plates;
wherein the first compensation frame of the longitudinal brace bar plate is provided at an end portion of an inner side of the second plate of the longitudinal brace bar plate to compensate a thickness difference from the longitudinal cover plate.
5. A door panel according to any one of claims 2 to 3, wherein said support vertical panel further comprises a brush and a brush mount; the hairbrush mounting piece comprises an L-shaped longitudinal mounting batten and a hairbrush mounting groove, the hairbrush mounting groove is convexly arranged at the end part of the outer side of the first plate of the longitudinal mounting batten, and the hairbrush is fixed in the hairbrush mounting groove;
the second plate of vertical installation slat, the second plate of corner reinforcement spare, the second plate of vertical support slat loops through the bolt, the nut with the realization of C shape mounting groove.
6. The door panel according to claim 3, wherein the supporting riser panel further comprises:
a handrail; the first plate of the longitudinal support strip plate and the first plate of the fixing plate of the corner reinforcing part with the height matched with the handrail are fixed through nuts and bolts in sequence at the upper end of the handrail;
wherein the first one of the fixed plates is one of the fixed plates that is fixed with the first one of the longitudinal brace bar plates.
7. The door panel of claim 6, further comprising:
an L-shaped lower stiffener; the lower end of the handrail, the first plate of the longitudinal support slat and the first plate of the lower reinforcing piece are fixed through nuts and bolts in sequence; and the second plate of the lower reinforcing part and the second plate of the longitudinal supporting strip plate are fixed through nuts and bolts.
8. The door panel as claimed in claim 4, wherein an installation frame is provided to an inner side of the first one of the lateral masking strips;
the second blade of the hinge shaft is in a shape matched with the mounting frame, and the second blade of the hinge shaft and the mounting frame are fixed through bolts and nuts.
9. The door covering panel as claimed in claim 7, wherein the supporting cross-plate further comprises a telescopic structure having one end fixed to an outer side of a bottom of the hook portion of the lateral supporting slat and the other end fixed to an inner side of the second one of the lateral covering slats.
10. The door panel according to claim 4, wherein the longitudinal cover plate is opened with an access opening;
the door shield plate also comprises an access door; wherein the access door is installed at the access door to expose the access opening when the access door is opened, and cover the access opening when closed.
11. The door panel according to claim 4, wherein the longitudinal direction covering plate is opened with a trash can installation opening;
the door shield plate also comprises a dustbin and a dustbin inspection door; the dustbin is arranged behind the longitudinal covering plate and is positioned behind the dustbin mounting opening, the dustbin inspection door is detachably arranged at the dustbin mounting opening, and the dustbin inspection door is provided with a dustbin delivery opening.
12. The door panel according to claim 4, wherein the longitudinal direction covering plate is opened with a control box mounting opening;
the door cover plate further comprises a door control box, and the door control box is arranged behind the longitudinal cover plate and exposes out of a control button on the door control box from a control box mounting opening.
13. A train comprising a door panel according to claim 4 or 8 or 10 or 11 or 12.
14. The train of claim 13, further comprising a plurality of first hook connection codes;
the second replenishing frame of the longitudinal supporting strip plate is fixedly connected with the top of the train body through the first hook-shaped connecting code, the nut and the bolt;
wherein the second completion frame of the longitudinal brace bar plate is disposed at the top of the inner side of the second plate of the longitudinal brace bar plate to complete the thickness difference with the longitudinal cover plate.
15. The train of claim 14, further comprising a plurality of second hook connection codes;
and the longitudinal cover plate is fixedly connected with the top of the train body of the train through the second hook-shaped connecting code, the nut and the bolt.
16. The train of claim 14, further comprising a plurality of pairs of a first sigmoid connector and a first L-shaped connector;
the first arm of the first Z-shaped connecting code is welded on a train body underframe of the train, an interior floor of the train is pressed on the first arm of the first Z-shaped connecting code, the longitudinal supporting strip plate is pressed on the interior floor, and the second arm of the first Z-shaped connecting code and the third filling frame of the longitudinal supporting strip plate are fixed through the first L-shaped connecting code, bolts and nuts;
the third filling frame of the longitudinal supporting strip plate is arranged at the bottom of the inner side of the second plate of the longitudinal supporting strip plate and is used for filling the thickness difference between the longitudinal supporting strip plate and the longitudinal covering plate.
17. The train of claim 14, further comprising a plurality of pairs of second diethyl connection codes and second L-shaped connection codes;
the first arm of the second diethyl connecting block is welded on the train body underframe of the train, an interior floor of the train is in press connection with the first arm of the second diethyl connecting block, the longitudinal covering plate is in press connection with the interior floor, and the second arm of the second diethyl connecting block and the longitudinal covering plate are fixed through the second L-shaped connecting block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611544.6A CN111376933B (en) | 2018-12-27 | 2018-12-27 | Door shield plate of train side wall and train |
| PCT/CN2019/094224 WO2020134002A1 (en) | 2018-12-27 | 2019-07-01 | Door cover plate for side wall of train, and train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611544.6A CN111376933B (en) | 2018-12-27 | 2018-12-27 | Door shield plate of train side wall and train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111376933A CN111376933A (en) | 2020-07-07 |
| CN111376933B true CN111376933B (en) | 2021-08-10 |
Family
ID=71127545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611544.6A Active CN111376933B (en) | 2018-12-27 | 2018-12-27 | Door shield plate of train side wall and train |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111376933B (en) |
| WO (1) | WO2020134002A1 (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR804096A (en) * | 1936-03-21 | 1936-10-15 | New bodywork of railway cars or other vehicles | |
| KR20080021098A (en) * | 2008-02-15 | 2008-03-06 | 김상대 | A subway's entrance door with anti noise devices |
| CN201432679Y (en) * | 2009-07-28 | 2010-03-31 | 中国北车集团大连机车车辆有限公司 | Non-corrodible steel vehicle running on urban rail |
| KR101198148B1 (en) * | 2010-06-10 | 2012-11-12 | 주식회사 우진테크 | An anti-freezing apparatus for the sliding door of the electromotive railcar |
| CN202186385U (en) * | 2011-08-08 | 2012-04-11 | 唐山轨道客车有限责任公司 | Carriage of passenger train and passenger train |
| CN202448995U (en) * | 2011-12-30 | 2012-09-26 | 青岛四方庞巴迪铁路运输设备有限公司 | Doorframe for railway vehicle |
| KR101464471B1 (en) * | 2014-06-09 | 2014-11-24 | 한국철도공사 | Device for Opening and Closeing Door for Emergency of Railway Vehicles |
| CN204279452U (en) * | 2014-09-15 | 2015-04-22 | 南车青岛四方机车车辆股份有限公司 | A kind of intercity motor train unit and side sliding door cover plate thereof |
| CN205168508U (en) * | 2015-11-12 | 2016-04-20 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle passenger train aluminum alloy sidewall structure |
| CN205524259U (en) * | 2016-02-05 | 2016-08-31 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle sidewall structure |
| CN206155454U (en) * | 2016-08-11 | 2017-05-10 | 中车唐山机车车辆有限公司 | End structure and automobile body before automobile body |
| CN108953849B (en) * | 2018-08-22 | 2024-01-26 | 中车长江车辆有限公司 | Side wall and railway mobile power generation equipment |
-
2018
- 2018-12-27 CN CN201811611544.6A patent/CN111376933B/en active Active
-
2019
- 2019-07-01 WO PCT/CN2019/094224 patent/WO2020134002A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020134002A1 (en) | 2020-07-02 |
| CN111376933A (en) | 2020-07-07 |
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