CN114537454A - Side top plate seam blocking structure and mounting method - Google Patents
Side top plate seam blocking structure and mounting method Download PDFInfo
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- CN114537454A CN114537454A CN202210211705.2A CN202210211705A CN114537454A CN 114537454 A CN114537454 A CN 114537454A CN 202210211705 A CN202210211705 A CN 202210211705A CN 114537454 A CN114537454 A CN 114537454A
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- plate
- seam
- side top
- seam blocking
- hinged cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/12—Roofs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The invention provides a seam blocking structure of side top plates and an installation method, wherein the seam blocking structure comprises a seam blocking plate and a hinged cover plate, wherein the upper part of the inner wall of the seam blocking plate is provided with an upper connecting seat, the lower part of the inner wall of the seam blocking plate is provided with a lower connecting seat, and the seam blocking plate is attached to the inner walls of two side top plates which are adjacently arranged; the hinged cover plate is rotatably connected to the upper edge of the seam blocking plate through a rotating shaft, and the hinged cover plate can be driven by the swing of the side top plate to be matched with the side top plate to rotate. According to the side top plate seam blocking structure provided by the invention, the seam blocking plate can block a lower gap between the side top plates, the upper edge of the seam blocking plate is hinged with the hinged cover plate, when the side top plates swing around the hinged shaft, the parts of the side top plates above the hinged shaft can drive the hinged cover plate to swing around the hinged shaft, so that the synchronous swing of the hinged cover plate and the side top plates is realized, the problem that the side top plates rotate around the hinged shaft is avoided, the independent opening function of the side top plates is met, the gap between the side top plates is completely blocked, the light rays in the side top plates are prevented from leaking, and the attractiveness of a vehicle body is improved.
Description
Technical Field
The invention belongs to the technical field of side top plate installation, and particularly relates to a side top plate seam blocking structure and an installation method.
Background
In recent years, urban rail vehicles develop rapidly in China, and urban rail vehicle technology is developed rapidly. At present, users not only have higher and higher requirements on the functionality of metro vehicles, but also have higher and higher requirements on ergonomics. The interior of the passenger compartment is a part directly contacted with passengers, and the aesthetic property of the interior of the passenger compartment determines the riding experience of the passengers to a great extent, so that the interior design of the passenger compartment is advanced and has modern aesthetic viewpoints.
The existing seam blocking plate structure for the side top plate is influenced by a special structure at the upper rotating part of the side top plate after installation is completed, so that the seam blocking plate cannot be effectively attached to the side top plate, a large gap exists between the adjacent positions of the seam blocking plate and the side top plate, and the shielding effect is not good.
Disclosure of Invention
The invention aims to provide a side top plate seam blocking structure and an installation method, which can realize comprehensive shielding of a seam between side top plates by matching the upper part of a hinged cover plate with the upper part of the side top plate to swing.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a seam structure is kept off to side roof for shelter from the gap between two side roofs, the inner wall upper portion of side roof be equipped with roof normal running fit's articulated shaft, the seam structure is kept off to side roof includes:
the upper part of the inner wall of the seam blocking plate is provided with an upper connecting seat connected with the roof plate, the lower part of the inner wall of the seam blocking plate is provided with a lower connecting seat connected with the side wall plate, the seam blocking plate is attached to the inner walls of the two side roof plates which are adjacently arranged, and the upper edge of the seam blocking plate extends to one side close to the hinge shaft;
articulated apron rotates through the pivot to be connected in the top edge of keeping off the seam board, and articulated apron is used for sheltering from the gap that is located the articulated shaft top between two side roof, and articulated apron can cooperate the side roof rotation under the swing drive of side roof.
In a possible implementation manner, the side roof plate seam blocking structure further comprises a first mounting seat arranged on the side wall plate and a second mounting seat arranged on the vehicle roof plate, the lower connecting seat is connected to the first mounting seat through a first connecting piece, and the upper connecting seat is connected to the second mounting seat through a second connecting piece.
In some embodiments, the first mounting seat is provided with a first mounting bar which is arranged along the direction of the vehicle body and has an upward opening, the lower connecting seat is provided with an overhanging plate which is attached to the top surface of the first mounting bar, and the first connecting piece is a T-shaped bolt and used for connecting the overhanging plate and the first mounting bar.
In some embodiments, the side roof panel seam blocking structure further includes a second mounting strip which is arranged on the roof panel along the vehicle body direction and has a downward opening, the upper connecting seat has a bent back portion which is bent towards the second mounting strip so as to be attached to the bottom surface of the second mounting strip, the second connecting piece is a T-shaped bolt, and the second connecting piece is used for connecting the bent back portion and the second mounting strip.
In a possible implementation mode, the seam blocking plate comprises a first plate body and a second plate body, the upper connecting seat is integrally formed on the upper edge of the first plate body, a connecting portion used for being attached to the side portion of the upper connecting seat and connected with the upper connecting seat is arranged on the second plate body, and the connecting portion is connected with the upper connecting seat through a pull rivet.
In some embodiments, the hinged cover plate and the second plate body are connected through a hinge, the hinge comprises two leaf plates respectively connected with the hinged cover plate and the second plate body, and the rotating shaft is arranged between the two leaf plates;
the second plate body extends obliquely upwards along the side top plate to be attached to the other side hinge plate of the hinge, and a gap of 0.5-1mm is formed between the second plate body and the hinged cover plate.
In a possible implementation manner, a magnetic part used for attracting with the side top plate is further arranged on the side face, adjacent to the side top plate, of the hinged cover plate, and the magnetic part is a sheet-shaped structural member.
In some embodiments, the side roof panel seam blocking structure further comprises a flexible filler strip arranged on the inner wall side edge of the side roof panel, and the flexible filler strip is located below the hinged cover panel and used for separating the hinged cover panel from the side roof panel.
Compared with the prior art, the scheme shown in the embodiment of the application has the advantages that the upper part of the seam blocking plate is connected with the vehicle roof plate through the upper connecting seat, the lower part of the seam blocking plate is connected with the side wall plate through the lower connecting seat, the lower part of a gap between two adjacent side roof plates can be effectively blocked, the upper edge of the seam blocking plate is hinged with the hinged cover plate through the rotating shaft, when the side roof plates swing around the hinged shaft, the part, above the hinged shaft, of the side roof plates can drive the hinged cover plate to swing around the rotating shaft, synchronous swinging of the hinged cover plate and the side roof plates is realized, gaps, above the hinged shaft, of the two adjacent side roof plates are blocked by the hinged cover plate, the problem that the side roof plates rotate around the hinged shaft is solved, the function of independently opening the side roof plates is met, the gaps between the side roof plates are completely blocked, and light inside the side roof plates is prevented from leaking, the aesthetic property of the vehicle body is improved.
The invention also provides an installation method of the side top plate seam blocking structure, which is suitable for the side top plate seam blocking structure and comprises the following steps:
s100: connecting the hinged cover plate to the upper edge of the seam blocking plate through a rotating shaft;
s200: connecting the connecting seat with the roof plate and making the rotating shaft flush with the hinged shaft; mounting a flexible cushion strip on the inner side wall of the side top plate, and enabling the flexible cushion strip to be positioned below the hinged cover plate;
s300: and connecting the lower connecting seat with the side wall plate, and enabling the outer side surfaces of the seam blocking plates to be attached to the inner walls of the two adjacent side top plates.
Compared with the prior art, the scheme shown in the embodiment of the application has the advantages that the installation method of the side top plate seam blocking structure can conveniently carry out installation of the seam blocking structure, the side top plate is matched with the hinged cover plate to open and close, and the comprehensive shielding effect is achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an installation state of a side roof blocking seam structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a partial enlarged structure of FIG. 1;
FIG. 3 is a schematic diagram of a partial enlarged structure of FIG. 1 II according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram illustrating a relative position of the side top plate seam blocking structure in an open state in the embodiment of the present invention in FIG. 1;
FIG. 5 is a schematic structural diagram of a side roof blocking seam structure according to an embodiment of the present invention;
FIG. 6 is a schematic view of the second panel, the hinge and the hinged cover panel of the side top panel seam blocking structure of FIG. 5 according to the embodiment of the present invention;
FIG. 7 is a schematic structural view of the seam blocking plate shown in FIG. 5 according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a side top plate seam blocking structure according to an embodiment of the present invention in a use state;
FIG. 9 is a schematic view of the installation structure of the original blocking seam strip;
fig. 10 is a schematic view of an installation structure of another original blocking seam strip.
Wherein, in the figures, the respective reference numerals:
1. a seam blocking plate; 11. a first plate body; 12. a second plate body; 13. an upper connecting seat; 14. a return bend; 15. a lower connecting seat; 16. an overhang plate; 17. a connecting portion; 18. a magnetic member; 2. a hinged cover plate; 4. a first mounting seat; 41. a first connecting member; 42. a first mounting bar; 5. a second mounting seat; 51. a second connecting member; 52. a second mounting bar; 6. a hinge; 61. a leaf plate; 62. a rotating shaft; 7. a flexible backing strip; 81. a side roof panel; 82. a side wall panel; 83. a roof panel; 84. hinging a shaft; 9. and (5) original blocking seam strips.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 10 together, the seam blocking structure and the installation method of the side top plate according to the present invention will now be described. The side roof plate seam blocking structure is used for blocking a gap between two side roof plates 81, a hinge shaft 84 which is in running fit with a roof is arranged at the upper part of the inner wall of each side roof plate 81, the side roof plate seam blocking structure comprises a seam blocking plate 1 and a hinge cover plate 2, an upper connecting seat 13 connected with a roof plate 83 is arranged at the upper part of the inner wall of each seam blocking plate 1, a lower connecting seat 15 connected with a side wall plate 82 is arranged at the lower part of the inner wall of each seam blocking plate 1, each seam blocking plate 1 is attached to the inner wall of the two adjacent side roof plates 81, and the upper edge of each seam blocking plate 1 extends towards one side close to the hinge shaft 84; the hinged cover plate 2 is rotatably connected to the upper edge of the seam blocking plate 1 through the rotating shaft 62, the hinged cover plate 2 is used for blocking a seam between the two side top plates 81 and located above the hinge shaft 84, and the hinged cover plate 2 can be driven by the swing of the side top plates 81 to be matched with the rotation of the side top plates 81.
For convenience of description, a region between the two side top plates 81 below the hinge shaft 84 is a lower portion of the gap, and a region above the hinge shaft 84 is an upper portion of the gap. In this embodiment, the rotating shaft 62 and the hinge shaft 84 should be kept at the same height, and the hinge shaft 62 is used to combine the seam blocking plate 1 and the hinge cover plate 2 into a rotatable structure, so as to satisfy the pushing of the hinge cover plate 2 when the side top plate 81 is opened to any angle, and the seam blocking plate 1 and the hinge cover plate 2 can be adjusted in the upper, lower, left and right positions according to the actual installation position of the side top plate 81, so as to perfectly block the gap between two adjacent side top plates 81.
Compared with the prior art, the side roof blocking seam structure provided by the embodiment, the upper portion of the blocking seam plate 1 is connected with the roof plate 83 through the upper connecting seat 13, the lower portion of the blocking seam plate is connected with the side wall plate 82 through the lower connecting seat 15, the lower portion of a gap between two adjacent side roof plates 81 can be effectively blocked, the upper edge of the blocking seam plate 1 is hinged with the hinged cover plate 2 through the rotating shaft 62, when the side roof plate 81 swings around the hinged shaft 84, the part of the side roof plate 81 above the hinged shaft 84 can drive the hinged cover plate 2 to swing around the rotating shaft 62, synchronous swinging of the hinged cover plate 2 and the side roof plate 81 is realized, the gap between two adjacent side roof plates 81 above the hinged shaft 84 is blocked by the hinged cover plate 2, the problem that the rotation of the side roof plate 81 around the hinged shaft 84 is influenced is avoided, the gap between the side roof plates 81 is completely blocked, the light leakage in the side top plate 81 is avoided, and the attractiveness of the vehicle body is improved.
Referring to fig. 9 and 10, the original seam-blocking strip 9 can only be installed between the side top plates 81 near the lower portion of the hinge shaft 84, and if the original seam-blocking strip is higher than the hinge shaft 84, the original seam-blocking strip 9 can only block most of the area between the side top plates 81, and it is difficult to effectively block the position below the hinge shaft 84, which affects the seam-blocking effect.
In some possible implementations, the characteristic side top plate seam blocking structure adopts a structure as shown in fig. 1. Referring to fig. 1, the side roof panel seam blocking structure further includes a first mounting seat 4 disposed on the side wall panel 82 and a second mounting seat 5 disposed on the roof panel 83, the lower connecting seat 15 is connected to the first mounting seat 4 through a first connecting member 41, and the upper connecting seat 13 is connected to the second mounting seat 5 through a second connecting member 51.
When the upper connecting seat 13 is connected with the side wall plate 82, the first mounting seat 4 is arranged on the inner wall of the side wall plate 82; when the upper link base 13 is connected to the roof panel 83, the second mounting base 5 extending downward is provided on the roof panel 83. The structure is convenient for carry on the connection between the component, utilizes first connecting piece 41 and second connecting piece 51 to realize keeping off the demountable installation of seam board 1, is convenient for improve operating efficiency, makes things convenient for keeping off the ann of seam board 1 and tears open and the maintenance.
In some embodiments, the first and second mounting seats 4 and 5 may adopt the structure shown in fig. 1 to 2. Referring to fig. 1 to 2, a first mounting bar 42 disposed along the vehicle body direction and having an upward opening is disposed on the first mounting seat 4, the lower connecting seat 15 has an outward extending plate 16 attached to the top surface of the first mounting bar 42, and the first connecting member 41 is a T-shaped bolt for connecting the outward extending plate 16 and the first mounting bar 42.
The seam blocking plate 1 adopts an independent installation mode, and the upper direction, the lower direction, the left direction and the right direction can be adjusted adaptively according to the final installation state of the side top plate 81. The side wall plate 82 is originally provided with a lock backing plate which is arranged for fixing a tensioning lock of the side top plate 81, the lower connecting seat 15 can be arranged on the lock backing plate, the section of the downward opening is C-shaped, and the lower connecting seat is connected by a T-shaped bolt.
Specifically, the first connector 41, i.e., the bolt head of the T-bolt is fitted into the opening of the first mounting seat 4, and the bolt head of the T-bolt extends upward. The overhanging plate 16 on the lower connecting seat 15 is positioned above the first mounting seat 4, and the T-shaped bolt penetrates through the overhanging plate 16 and is locked by a nut, so that the mounting position of the overhanging plate 16 and the first mounting seat 4 is reliably locked.
On this basis, first mounting bar 42 extends along the trend of automobile body, can drive the adjustment of keeping off seam board 1 along the trend direction of automobile body through adjusting the position that T type bolt went towards on first mounting bar 42, carries out the both sides edge that makes the fender seam board 1 and can laminate respectively with two adjacent side roof 81, guarantees effectively sheltering from in the gap, guarantees good fender seam effect.
Furthermore, an extended plate 16 of the lower connecting seat 15 is provided with a long circular hole, the length direction of the long circular hole is perpendicular to the trend of the C-shaped opening of the first mounting bar 42, and an adjusting pad with the thickness of 1-3mm is arranged between the extended plate 16 and the first mounting bar 42, so that the extending plate (namely the seam blocking plate 1) can be adjusted up, down, left and right.
In some embodiments, referring to fig. 3, the side roof panel seam blocking structure further includes a second mounting strip 52 disposed on the roof panel 83 along the vehicle body direction and having a downward opening, the upper connecting seat 13 has a bent back portion 14 bent toward the second mounting strip 52 to be attached to the bottom surface of the second mounting strip 52, the second connecting member 51 is a T-shaped bolt, and the second connecting member 51 is used for connecting the bent back portion 14 and the second mounting strip 52.
When the second connecting piece 51 is used for connecting the second mounting bar 52 with the upper connecting seat 13, the second connecting piece 51 is also in the form of a T-shaped bolt, the T-shaped bolt is mounted in the second mounting bar 52, the T-shaped bolt extends downwards and penetrates through the bent back portion 14, the bent back portion 14 is locked on the second mounting bar 52 by a nut, effective fixing of the upper portion of the seam blocking plate 1 is achieved, in the process that the side top plate 81 rotates around the hinge shaft 84, the seam blocking plate 1 keeps stable in position, and the hinge cover plate 2 rotates around the hinge shaft 62 along with the swinging of the side top plate 81, so that interference caused by the swinging of the side top plate 81 is avoided.
The bent back part 14 is provided with a long round hole (vertical to the direction of the C-shaped opening) which is perpendicular to the direction of the second mounting strip 52, and an adjusting pad with the thickness of 1-3mm is arranged between the bent back part 14 and the second mounting strip 52, so that the bent back part 14, namely the seam blocking plate 1, can be adjusted up, down, left and right.
In some possible implementations, the characteristic seam blocking plate 1 adopts a structure as shown in fig. 5 to 7. Referring to fig. 5 to 7, the seam blocking plate 1 includes a first plate body 11 and a second plate body 12, the upper connecting seat 13 is integrally formed at an upper edge of the first plate body 11, the second plate body 12 is provided with a connecting portion 17 for being attached to a side portion of the upper connecting seat 13 and being connected to the upper connecting seat 13, and the connecting portion 17 is connected to the upper connecting seat 13 by a rivet.
In order to facilitate the installation between the seam blocking plate 1 and the second installation strip 52, the seam blocking plate 1 is arranged in a mode of combining the first plate body 11 and the second plate body 12, and the return bending part 14 is connected to the end part of the first plate body 11, so that the processing and the forming are facilitated. The second plate 12 is connected to the outer upper portion of the connecting base through a connecting portion 17, and the second plate 12 is connected to the rotating shaft 62.
On the basis, the connecting part 17 and the upper mounting seat are riveted together through a rivet. The blind rivet is a rivet for single-side riveting, and needs to be riveted by using a special tool, namely a blind rivet gun. When riveting, the rivet core of the rivet is pulled by a special riveter to expand the rivet body, so that the rivet plays a role in riveting, is particularly suitable for occasions where riveting from two sides is inconvenient to adopt, and is suitable for riveting occasions requiring higher load and having certain sealing performance.
In some embodiments, the hinged cover 2 and the second panel 12 of the above-described features may be configured as shown in fig. 5. Referring to fig. 5, the hinged cover 2 and the second plate 12 are connected by a hinge 6, the hinge 6 includes two hinge plates 61 respectively connected to the hinged cover 2 and the second plate 12, and a rotating shaft 62 is disposed between the two hinge plates 61.
When hinging apron 2 and second plate body 12 and linking to each other, utilize hinge 6 to connect, hinge 6's articulated performance is good on the one hand, satisfies the articulated apron 2 of side roof 81 swing in-process along with its synchronous wobbling demand, and on the other hand, hinge 6 is convenient for install and connect, and the component is with low costs, and the erection joint is convenient relatively.
Two page or leaf boards 61 of hinge 6 link to each other with articulated apron 2 and second plate body 12 respectively, can make the relative rotation that can be convenient between articulated apron 2 and the second plate body 12, when side roof 81 rotates around articulated shaft 84, the part that side roof 81 is located articulated shaft 84 upper portion swings to the inside of side roof 81, and then drives the 2 synchronous oscillations of articulated apron on hinge 6 upper portion, the swing angle of articulated apron 2 can reach 180 at the utmost, when articulated apron 2 swings, keep off seam board 1 and need not synchronous oscillation, keep in original position, satisfy and keep off the seam effect.
On the basis of the structure, the second plate body 12 extends obliquely upwards along the side top plate 81 to be attached to the other side leaf plate 61 of the hinge 6, and a gap of 0.5-1mm is formed between the second plate body 12 and the hinged cover plate 2.
Due to the characteristics of the structure of the hinges 6, a certain gap exists between the two hinges 6 at the outer side of the rotating shaft 62, referring to fig. 6, on the basis that the hinged cover plate 2 rotates upwards, in order to shield the gap to the maximum extent, a gap of 0.4-1mm is reserved between the hinged cover plate 2 and the second plate body 12, and the overall gap blocking effect of the hinged cover plate 2 and the gap blocking plate 1 is ensured.
When the side top plates 81 rotate around the hinge shafts 84 to the closed position, if the hinge cover 2 cannot return synchronously with the upper portions of the side top plates 81, the hinge cover 2 needs to be hooked to the position where the inner walls of the two side top plates 81 are attached by the hook teeth manually, so as to shield the gap. However, the above operation is performed in a state where the side top plate 81 is closed, and the operation difficulty is relatively large, which is not favorable for improving the maintenance efficiency.
In a possible implementation, the hinged cover 2 of the above-described character adopts the structure shown in fig. 3. Referring to fig. 3, the side of the hinged cover plate 2 adjacent to the side top plate 81 is further provided with a magnetic member 18 for attracting the side top plate 81, and the magnetic member 18 is a sheet-shaped structural member.
In some embodiments, referring to fig. 3, the side top plate seam blocking structure further includes a flexible gasket 7 disposed on an inner wall side edge of the side top plate 81, and the flexible gasket 7 is located below the hinged cover plate 2 and used for separating the hinged cover plate 2 from the side top plate 81.
When the side top plate 81 rotates to the closed state around the hinge shaft 84, the hinged cover plate 2 swings to the straight state forming an included angle of 180 degrees with the seam blocking plate 1 along with the side top plate 81, at this time, in order to facilitate the noise caused by rigid impact between the hinged cover plate 2 and the side top plate 81, the flexible pad strips 7 can be arranged on the inner wall of the side top plate 81 in advance, so that the hinged cover plate 2 rotates around the hinge shaft 62 to be in flexible contact with the flexible pad strips 7, discomfort caused by vibration and noise to passengers is avoided, and meanwhile, the service lives of the components are prolonged.
Based on the same inventive concept, the embodiment of the application also provides an installation method of the side top plate seam blocking structure, which is suitable for the side top plate seam blocking structure and comprises the following steps:
s100: the hinged cover plate 2 is connected to the upper edge of the seam barrier 1 by a pivot 62. When installing above-mentioned structure, it is together articulated through pivot 62 with articulated apron 2 to keep off seam board 1 earlier, forms unified whole at integral erection to side wall board 82 and side roof 81, and the installation operation of being convenient for helps improving operating efficiency.
S200: connecting the upper connecting seat 13 with the roof panel 83 and making the rotating shaft 62 flush with the hinge shaft 84, mounting the flexible filler strip 7 on the inner side wall of the side roof panel 81 and making the flexible filler strip 7 under the hinge cover panel 2. During installation, the rotating shaft 62 and the hinge shaft 84 are kept at the same height position, so that the hinge cover plate 2 can be smoothly matched with the swing of the upper plate body of the side top plate 81, the seam blocking plate 1 is kept stable at the installation position, and meanwhile, the hinge cover plate 2 is matched with the swing action of the side top plate 81, after the side top plate 81 is closed, the hinge cover plate 2 can be attached to the two side top plates 81 around the return position of the rotating shaft 62, so that the comprehensive shielding of gaps between the upper plate bodies of the side top plates 81 is realized, and the light rays in the side top plates 81 are prevented from being outwards emitted.
S300: the lower connecting base 15 and the side wall plate 82 are connected, and the outer side surface of the seam blocking plate 1 is attached to the inner walls of the two adjacent side top plates 81. The lower part of the seam blocking plate 1 is effectively connected with the side wall plate 82, so that the upper part of the whole seam blocking plate 1 is connected with the side top plate 81, the lower part of the seam blocking plate is connected with the side wall plate 82, and the stability and reliability of the installation position of the seam blocking plate 1 are guaranteed. The hinged cover plate 2 is connected to the upper edge of the seam blocking plate 1 through the rotating shaft 62, and on the basis that the seam blocking plate 1 is reliably fixed, the hinged cover plate 2 can also keep stable in position under the auxiliary supporting of the inner wall of the side top plate 81.
Compared with the prior art, the scheme shown in the embodiment of the application has the advantages that the installation method of the side top plate seam blocking structure can conveniently carry out installation of the seam blocking structure, the side top plate 81 is matched with the hinged cover plate 2 to be opened and closed, and the comprehensive shielding effect is achieved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Side roof keeps off seam structure for shelter from the gap between two side roofs, the inner wall upper portion of side roof be equipped with roof normal running fit's articulated shaft, its characterized in that, side roof keeps off seam structure includes:
the upper part of the inner wall of the seam blocking plate is provided with an upper connecting seat connected with the roof plate, the lower part of the inner wall of the seam blocking plate is provided with a lower connecting seat connected with the side wall plate, the seam blocking plate is attached to the inner walls of the two side roof plates which are adjacently arranged, and the upper edge of the seam blocking plate extends towards one side close to the hinge shaft;
the hinged cover plate is rotatably connected to the upper edge of the seam blocking plate through a rotating shaft and used for blocking two seams between the side top plates, and the hinged cover plate can be driven by the side top plates to rotate in a matching mode.
2. The side roof panel seam trap structure of claim 1, further comprising a first mounting seat disposed on the side wall panel and a second mounting seat disposed on the roof panel, wherein the lower connecting seat is connected to the first mounting seat by a first connecting member, and the upper connecting seat is connected to the second mounting seat by a second connecting member.
3. The side roof panel seam blocking structure according to claim 2, wherein the first mounting seat is provided with a first mounting bar which is arranged along a vehicle body direction and has an upward opening, the lower connecting seat has an outward extending plate attached to a top surface of the first mounting bar, and the first connecting member is a T-shaped bolt for connecting the outward extending plate and the first mounting bar.
4. The side roof panel seam blocking structure according to claim 3, further comprising a second mounting strip provided on the roof panel along the vehicle body direction and having a downward opening, wherein the upper connecting seat has a bent back portion bent toward the second mounting strip to be attached to a bottom surface of the second mounting strip, and the second connecting member is a T-shaped bolt for connecting the bent back portion and the second mounting strip.
5. The side roof plate seam blocking structure according to any one of claims 1 to 4, wherein the seam blocking plate comprises a first plate body and a second plate body, the upper connecting seat is integrally formed on an upper edge of the first plate body, a connecting part for being attached to a side part of the upper connecting seat and connected with the upper connecting seat is arranged on the second plate body, and the connecting part is connected with the upper connecting seat through a rivet.
6. The side roof panel seam blocking structure of claim 5 wherein said hinged cover panel and said second panel are connected by a hinge, said hinge comprising two leaf panels connected to said hinged cover panel and said second panel, respectively, said pivot axis being disposed between said two leaf panels;
the second plate body extends obliquely upwards along the side top plate to be attached to the other side hinge plate of the hinge, and a gap of 0.5-1mm is formed between the second plate body and the hinged cover plate.
7. The side roof panel seam blocking structure of any of claims 1-4, wherein the side of the hinged cover panel adjacent to the side roof panel is further provided with a magnetic member for attracting the side roof panel, and the magnetic member is a sheet-like structural member.
8. The side roof rail structure of claim 7 further comprising a flexible bead disposed on an inner wall side edge of the side roof panel, the flexible bead underlying the hinged flap for separating the hinged flap from the side roof panel.
9. The installation method of the side roof baffle seam structure is suitable for the side roof baffle seam structure of any one of claims 1-8, and is characterized by comprising the following steps:
s100: connecting the hinged cover plate to the upper edge of the seam blocking plate through a rotating shaft;
s200: connecting the upper connecting seat with a roof plate and enabling the rotating shaft to be flush with the hinged shaft;
s300: and the lower connecting seat is connected with the side wall plate, and the outer side surfaces of the seam blocking plates are attached to the inner walls of the two adjacent side top plates.
10. The method for installing a seam blocking structure of a side roof panel according to claim 9, wherein in step S200, a flexible gasket strip is installed on the inner side wall of the side roof panel and is positioned below the hinged cover panel.
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| CN202210211705.2A CN114537454B (en) | 2022-03-04 | 2022-03-04 | Side roof blocking seam structure and installation method |
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| CN202210211705.2A CN114537454B (en) | 2022-03-04 | 2022-03-04 | Side roof blocking seam structure and installation method |
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| CN114537454A true CN114537454A (en) | 2022-05-27 |
| CN114537454B CN114537454B (en) | 2023-05-30 |
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| CN112441039A (en) * | 2019-08-27 | 2021-03-05 | 比亚迪股份有限公司 | Railway vehicle side roof and railway vehicle |
| CN213262371U (en) * | 2020-09-02 | 2021-05-25 | 青岛松科机电科技有限公司 | Motor car side roof gap connecting plate |
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| GB197723A (en) * | 1922-02-13 | 1923-05-14 | Arthur Thomas Houldcroft | Improvements in or relating to railway and like vehicles |
| CN203111184U (en) * | 2013-03-04 | 2013-08-07 | 唐山轨道客车有限责任公司 | Interior middle roof plate system and car |
| CN104210502A (en) * | 2014-09-23 | 2014-12-17 | 唐山轨道客车有限责任公司 | Railway passenger train body and railway vehicle |
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| CN213262371U (en) * | 2020-09-02 | 2021-05-25 | 青岛松科机电科技有限公司 | Motor car side roof gap connecting plate |
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| Publication number | Publication date |
|---|---|
| CN114537454B (en) | 2023-05-30 |
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