CN113212482B - Pressure plate assembly of inner lining plate of wagon, carriage and wagon - Google Patents
Pressure plate assembly of inner lining plate of wagon, carriage and wagon Download PDFInfo
- Publication number
- CN113212482B CN113212482B CN202110218713.5A CN202110218713A CN113212482B CN 113212482 B CN113212482 B CN 113212482B CN 202110218713 A CN202110218713 A CN 202110218713A CN 113212482 B CN113212482 B CN 113212482B
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- 238000009434 installation Methods 0.000 claims description 37
- 238000003466 welding Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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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
- B61D17/18—Internal lining, e.g. insulating
-
- 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
- B61D3/00—Wagons or vans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Transportation (AREA)
- Connection Of Plates (AREA)
Abstract
The invention provides a pressure plate assembly of a lining plate of a wagon, a carriage and the wagon. Wherein, the clamp plate subassembly of the interior welt of freight train includes: the mounting plate comprises a convex mounting boss, the mounting boss is provided with a mounting opening, and a connecting structure connected with the side wall of the truck is arranged on the end face of the mounting boss; the supporting plate is connected with the mounting plate and covers the mounting opening, and the outer side face of the supporting plate and/or the mounting plate comprises a butt joint face abutted against the two adjacent lining plates. By applying the technical scheme of the invention, the problem that goods are easily damaged because the fastener protrudes out of the surface of the lining plate in the prior art can be solved.
Description
Technical Field
The invention relates to the field of railway freight, in particular to a pressure plate assembly of an inner lining plate of a wagon, a carriage and the railway wagon.
Background
With the adjustment of national economic structure and the rise of network economy, the goods transportation structure in the whole society is changed greatly in recent years, and the transportation demand of high value-added scattered goods represented by mails and parcels is increased rapidly.
The railway box wagon is one of the main railway wagons applied to railway logistics and is mainly used for transporting rain, snow and moisture-proof lost valuables. The side wall structure of the existing railway box wagon generally comprises a side wall and an inner lining plate arranged on the inner surface of the side wall, wherein a pressing strip is further arranged on the inner side of the inner lining plate, and the inner lining plate is pressed on the side wall through the pressing strip. The trim strip in the prior art is provided with a mounting hole, and the fastener connects the lining plate on the side wall through the mounting hole. The structure can cause the fastener to protrude out of the inner surface of the inner lining plate, so that the fastener is easy to scratch with goods and damage the goods.
Disclosure of Invention
The invention mainly aims to provide a pressure plate assembly of an inner lining plate of a wagon, a carriage and the wagon, and aims to solve the problem that a fastener in the prior art protrudes out of the surface of the inner lining plate to easily damage goods.
In order to achieve the above object, according to an aspect of the present invention, there is provided a platen assembly of an inner liner of a truck, including: the mounting plate comprises a convex mounting boss, the mounting boss is provided with a mounting opening, and a connecting structure connected with the side wall of the truck is arranged on the end face of the mounting boss; and the supporting plate is connected with the mounting plate and covers the mounting opening, and the outer side surface of the supporting plate and/or the mounting plate comprises an abutting surface abutted against the two adjacent lining plates.
Furthermore, the mounting plate also comprises pressing edges positioned on two sides of the mounting boss, and the outer side surfaces of the pressing edges form part of abutting surfaces.
Furthermore, the two side edges of the supporting plate protrude out of the two side edges of the mounting plate in the direction of the connecting line of the two pressing edges, and the outer side surfaces of the plate sections of the supporting plate protruding out of the two side edges of the mounting plate form part of abutting surfaces.
Furthermore, a stay bar mounting structure is arranged at the position of the supporting plate corresponding to the mounting boss.
Furthermore, a supporting rod mounting hole is formed in the position, corresponding to the mounting boss, of the supporting plate, the supporting rod mounting hole is an I-shaped hole, the hole wall of the middle portion of the I-shaped hole comprises two arc-shaped hole walls which are oppositely arranged, the circle where the two arc-shaped hole walls are located is the same circle, and the supporting rod mounting hole forms a supporting rod mounting structure.
Further, vaulting pole mounting structure is the vaulting pole mounting hole by the fagging punching press formation, and the pterygoid lamina that forms when the fagging includes fagging body and punching press vaulting pole mounting hole, pterygoid lamina are located the installation boss, and the pterygoid lamina is located the both sides of vaulting pole mounting hole on the length direction of installation boss.
Further, the stay bar mounting structures are a plurality of stay bar mounting structures arranged at intervals along the length direction of the mounting boss.
The depth D of the boss is not less than 12mm; and/or the height H of the mounting boss is not less than 70mm.
Further, the length of the mounting boss is less than or equal to that of the supporting plate; and/or the mounting plate is provided with a plurality of welding holes, and the mounting plate and the supporting plate are welded through the welding holes.
Furthermore, the connecting structure is a connecting hole, and the supporting plate is provided with a avoiding hole corresponding to the connecting hole.
According to another aspect of the present invention, there is provided a vehicle compartment including: a side wall; the inner lining plates are positioned on the inner sides of the side walls, and an installation gap is formed between every two adjacent inner lining plates; the pressing plate assembly is the pressing plate assembly, the mounting boss of the mounting plate of the pressing plate assembly extends into the mounting gap, the pressing plate assembly is fixed on the side wall through the connecting structure of the mounting plate and the fastener, and the lining plate is pressed between the abutting surfaces of the side wall and the pressing plate assembly.
According to another aspect of the present invention, there is provided a vehicle compartment including: the side walls comprise a first side wall and a second side wall which are opposite; the inner lining plates are positioned on the inner sides of the side walls, and an installation gap is formed between every two adjacent inner lining plates; the pressing plate components are the pressing plate components, the mounting bosses of the mounting plates of the pressing plate components extend into the mounting gaps, the pressing plate components are fixed on the side walls through the connecting structures of the mounting plates and the fasteners, and the lining plates are pressed between the side walls and the abutting surfaces of the pressing plate components; and the two ends of the supporting rod are respectively matched with the supporting rod mounting structures on the supporting plates on the pressing plate assemblies on the first side wall and the second side wall.
Further, the vaulting pole includes the vaulting pole body and sets up in the buckle at the both ends of vaulting pole body, and in the both ends of vaulting pole body penetrated the installation base through vaulting pole mounting structure, the buckle was located the installation base, and the buckle includes protrusion in the joint position of vaulting pole body and is located this internal recovery position of vaulting pole, and when the buckle was located the joint position, the lateral surface butt of buckle and fagging.
According to another aspect of the present invention, there is provided a railway wagon comprising: the carriage is characterized by comprising a plurality of carriages which are connected end to end.
By applying the technical scheme of the invention, the pressing plate assembly is designed to replace the traditional pressing strip. Specifically, the inner lining plate comprises a plurality of blocks, and an installation gap is formed between two adjacent inner lining plates. The pressure plate component comprises a mounting plate with a mounting boss and a supporting plate. When the lining plate is fixed, the lining plate is abutted against the inner surface of the side wall, the mounting boss of the mounting plate is extended into the mounting gap between the adjacent lining plates, the fastener penetrates through the connecting structure on the mounting boss to fix the pressing plate assembly on the side wall, and the lining plate can be pressed on the side wall by the abutting surface of the pressing plate assembly, so that the lining plate is fixed. Because the fagging lid is established at the erection orifice of installation boss, consequently can form between installation boss and the fagging and hold the chamber, when connecting side wall and mounting panel, the fastener can be hidden and hold the intracavity, consequently can not protrusion in the fagging to fastener and goods formation scratch have been avoided. The embodiment provides a novel pressure plate assembly, a novel connecting mode of the inner lining plate is formed by applying the pressure plate assembly, and the problem of cargo damage caused by exposed fasteners is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 illustrates a front view of a portion of the structure of an embodiment of a platen assembly for a truck interior lining in accordance with the present invention;
FIG. 2 showsbase:Sub>A cross-sectional view A-A of the platen assembly of FIG. 1;
FIG. 3 shows a cross-sectional view of the platen assembly of FIG. 1 in the direction B-B;
fig. 4 shows a schematic perspective view of an embodiment of the compartment according to the invention;
FIG. 5 is a schematic view showing an assembled structure of the interior lining of the vehicle compartment of FIG. 4 when mounted on a side wall;
FIG. 6 is a schematic longitudinal cross-sectional view showing a portion of the structure of the interior lining of FIG. 5 when it is installed on a side wall;
FIG. 7 illustrates a front view of the interior lining of the vehicle compartment of FIG. 4; and
FIG. 8 shows a cross-sectional view of the interior lining of FIG. 7 in the direction C-C.
Wherein the figures include the following reference numerals:
1. an abutting surface; 2. a mounting gap; 3. an accommodating chamber; 10. mounting a plate; 11. mounting a boss; 12. an installation opening; 13. pressing edges; 14. welding holes; 15. connecting holes; 20. a supporting plate; 21. a supporting plate body; 22. a wing plate; 211. a stay bar mounting hole; 212. avoiding holes; 30. a side wall; 31. a first side wall; 32. a second side wall; 40. an inner liner plate; 41. a stepped groove; 50. a platen assembly; 60. a fastener; 80. a carriage is provided.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 3 and 6, the platen assembly of the inner liner of the truck of the present embodiment includes a mounting plate 10 and a stay plate 20. The mounting plate 10 comprises a convex mounting boss 11, the mounting boss 11 is provided with a mounting opening 12, and a connecting structure connected with the side wall of the truck is arranged on the end face of the mounting boss 11; the stay plate 20 is connected to the mounting plate 10 and covers the mounting opening 12, and the outer side surfaces of the stay plate 20 and the mounting plate 10 include abutting surfaces 1 abutting against two adjacent inner lining plates 40.
By applying the technical scheme of the embodiment, the pressing plate assembly is designed to replace the traditional pressing strip. Specifically, the inner lining plate comprises a plurality of blocks, and an installation gap is formed between two adjacent inner lining plates. The platen assembly includes a mounting plate 10 with mounting bosses 11 and a bracing plate 20. When the lining plate is fixed, the lining plate is abutted against the inner surface of the side wall, the mounting boss 11 of the mounting plate 10 extends into the mounting gap between the adjacent lining plates, the fastener penetrates through the connecting structure on the mounting boss 11 to fix the pressing plate assembly on the side wall, and the lining plate can be pressed on the side wall by the abutting surface 1 of the pressing plate assembly, so that the lining plate is fixed. Because fagging 20 covers the installation opening 12 department of establishing at installation boss 11, consequently can form between installation boss 11 and the fagging 20 and hold chamber 3, when connecting side wall and mounting panel 10, the fastener can be hidden in holding chamber 3, consequently can not bulge in fagging 20 to the fastener has been avoided forming with the goods and has been scratched. The embodiment provides a novel pressure plate assembly, a novel connecting mode of the inner lining plate is formed by applying the pressure plate assembly, and the problem of cargo damage caused by exposed fasteners is solved.
Of course, in other embodiments not shown in the figures, the abutment surfaces may also be formed by the outer side surfaces of the mounting plates only or by the outer side surfaces of the stay plates only.
As shown in fig. 2 and 3, in the present embodiment, the mounting plate 10 further includes beads 13 located on both sides of the mounting boss 11, and the outer side surfaces of the beads 13 form part of the abutment surface 1. In the above structure, the mounting plate 10 is made of hat-shaped steel, and after the mounting bosses 11 of the mounting plate 10 are connected to the side walls, the lining plate can be clamped between the side walls and the pressing edges 13, so that the lining plate can be fixed.
As shown in fig. 2, 3 and 6 to 8, in the present embodiment, both side edges of the stay plate 20 protrude from both side edges of the mounting plate 10 in the direction of the connecting line of the two pressing edges 13, and the outer side surfaces of the plate segments of the stay plate 20 protruding from both side edges of the mounting plate 10 form partial abutment surfaces 1. In the above structure, the pressing edge 13 of the mounting plate 10 and the part of the supporting plate 20 protruding from the pressing edge 13 of the mounting plate 10 form the abutting surface 1, and the abutting surface formed by only the pressing edge 13 has a larger abutting area with the lining plate, so that the fixing effect of the pressing plate assembly on the lining plate is better. Specifically, in this embodiment, can set up the ladder groove in the relative position of welt and blank holder 13, make the outer surface of blank holder 13 and the diapire butt in ladder groove, make fagging 20 and interior lining plate's internal surface butt, this kind of structure makes the layering structure be connected with interior lining plate and gets more fastening, promotes the fixed stability of interior lining plate.
As shown in fig. 1, in the present embodiment, a stay mounting structure is provided at a position of the stay plate 20 corresponding to the mounting boss 11. In particular, during the operation of the railway freight car, the goods can be influenced by the inertia to move in the length direction of the carriage, and the situation easily causes collision between the goods, thereby causing the goods to be damaged. The vaulting pole can set up between two relative first side walls and the second side wall in carriage, and when the goods had the trend of removing in the length direction in carriage, the vaulting pole can form the backstop to the goods to prevent collision each other between the goods. Because the first side wall and the second side wall of carriage all need install interior welt, consequently need the clamp plate subassembly to fasten interior welt. Set up the vaulting pole mounting structure on the fagging 20 of clamp plate subassembly makes the clamp plate subassembly can also be used for installing the vaulting pole except can playing the effect of fastening interior bushing plate to the functionality of clamp plate subassembly has been promoted.
As shown in fig. 1 and 3, in the present embodiment, a strut mounting hole 211 is disposed at a position of the strut plate 20 corresponding to the mounting boss 11, the strut mounting hole 211 is an i-shaped hole, a hole wall in the middle of the i-shaped hole includes two arc hole walls that are oppositely arranged, circles of the two arc hole walls are the same circle, and the strut mounting hole 211 forms a strut mounting structure. Specifically, the stay bar comprises a round bar-shaped stay bar with a circular cross section and an I-shaped stay bar with an I-shaped cross section. The shape of the stay bar mounting holes 211 in the above structure can be adapted to both types of stay bars, thereby improving the versatility of the platen assembly.
As shown in fig. 2, 3 and 6, in the present embodiment, the strut mounting structure is a strut mounting hole 211 formed by punching a strut 20, the strut 20 includes a strut body 21 and a wing plate 22 formed when the strut mounting hole 211 is punched, the wing plate 22 is located in the mounting boss 11, and the wing plate 22 is located on both sides of the strut mounting hole 211 in the length direction of the mounting boss 11. In the structure, after the stay bar is installed in the stay bar installation hole 211, the side wall of the stay bar can be abutted to the wing plate 22, so that the abutting area of the pressure plate assembly and the stay bar is increased, and the stay bar can be stably connected in the pressure plate assembly.
As shown in fig. 1, in the present embodiment, the stay mounting structures are provided in plural at intervals along the length direction of the mounting boss 11. In the structure, the supporting rod mounting structure is provided with a plurality of supporting rods which are connected to the pressing plate assembly, so that the supporting rods can be erected by an operator conveniently according to the stacking layout of the goods, the stopping effect of the supporting rods on the goods is better, and the probability of damage of the goods due to inertial collision is further reduced.
Specifically, the spacing between the strut mounting structures is between 60mm and 120 mm. Preferably the spacing between strut mounting structures is 60mm. The smaller the interval between the strut mounting structures is, the more accurate the position adjustment of the strut can be, and after goods are stacked, the smaller the distance between the strut and the goods is, and the better the limiting effect on the goods is.
As shown in fig. 3 and 4, in the present embodiment, the depth D of the mounting boss 11 is not less than 12mm. Specifically, the vaulting pole includes the vaulting pole body and sets up in the buckle at the both ends of vaulting pole body, and in the both ends of vaulting pole body penetrated installation boss 11 through vaulting pole mounting structure, the buckle was located installation boss 11, and the buckle includes protrusion in the joint position of vaulting pole body and is located this internal recovery position of vaulting pole, and when the buckle was located the joint position, the lateral surface butt of buckle and fagging. Above-mentioned structure can make the vaulting pole more stable connection on the clamp plate subassembly, has reduced the vaulting pole and has received the goods striking and follow the probability that the clamp plate subassembly dropped. The depth of the mounting boss 11 is not less than 12mm, so that a large enough accommodating space can be arranged in the pressure plate assembly to accommodate the stay bar and the buckle arranged on the stay bar, thereby facilitating the mounting of the stay bar.
As shown in fig. 3 and 4, in the present embodiment, the height H of the mounting boss 11 is not less than 70mm. The above structure allows a sufficient space on the mounting boss 11 to provide the coupling structure. In this embodiment, the connecting structure is a connecting hole and the fastener is a rivet. The width of the mounting boss 11 is large enough to enable the rivet to be selected for use in a model with a larger diameter, so that the fastening effect of the pressure plate assembly and the side wall is improved. Preferably, the height H of the mounting boss 11 is 73mm.
As shown in fig. 1, in the present embodiment, the length of the mounting boss 11 is less than or equal to the length of the stay plate 20. Above-mentioned structure makes the installing opening 12 homoenergetic of installation boss 11 to be covered by fagging 20 to make the fastener of installing in installation boss 11 can not expose, prevent that fastener and goods from producing and scraping, also can promote the roughness of carriage internal surface, promote the aesthetic property.
It should be noted that, the mounting plate 10 and the supporting plate 20 are metal plates with a thickness of 2mm-3mm, if the thickness of the metal plates is too large, the weight of the pressing plate assembly is increased, and further, the self weight of the whole truck is increased, and the loading capacity of the truck is reduced. If the thickness of the metal plate is too thin, the rigidity of the pressure plate assembly is small and the pressure plate assembly is easy to damage. Therefore, the weight of the pressing plate assembly can be reduced as much as possible under the condition that the strength of the pressing plate assembly is ensured by setting the thickness of the metal plate to be between 2mm and 3mm.
Due to the fact that the thickness of the metal plate is small, when the mounting plate 10 and the supporting plate 20 are welded, if the edge of the mounting plate 10 and the supporting plate 20 are integrally welded, the mounting plate 10 and the supporting plate 20 after being welded can be seriously deformed, and even welding leakage can be caused. In order to solve the above problem, as shown in fig. 1 to 3, a plurality of welding holes 14 are formed in the mounting plate 10, and the mounting plate 10 and the stay plate 20 are welded through the welding holes 14. In this way, the welding area between the mounting plate 10 and the supporting plate 20 is small, the deformation amount between the mounting plate 10 and the supporting plate 20 can be reduced to the maximum extent, and the probability of occurrence of the welding leakage phenomenon can also be reduced.
As shown in fig. 2, in the present embodiment, the connection structure is a connection hole 15, and the bracing plate 20 is provided with a relief hole 212 corresponding to the connection hole 15. In the above structure, the fastening member is inserted into the connecting hole 15 and the side wall, and when the mounting plate 10 is connected to the side wall by locking the fastening member, the fastening member needs to be operated through the avoiding hole 212. The above structure facilitates the installation of the fastener, thereby facilitating the connection of the platen assembly to the side wall.
As shown in fig. 4-6, embodiments of a vehicle cabin according to the present application further include a sidewall 30, a plurality of inner liner panels 40, and a platen assembly 50. Wherein, a plurality of inner lining plates 40 are positioned at the inner side of the side wall 30, and an installation gap 2 is arranged between two adjacent inner lining plates 40; the pressing plate assembly 50 is the above-mentioned pressing plate assembly, the mounting boss 11 of the mounting plate 10 of the pressing plate assembly 50 extends into the mounting gap 2, the pressing plate assembly 50 is fixed on the sidewall through the connecting structure of the mounting plate 10 and the fastener 60, and the lining plate 40 is pressed between the sidewall and the abutting surface 1 of the pressing plate assembly 50. In the structure, when the lining plate 40 is fixed, the lining plate 40 is firstly abutted against the inner surface of the side wall 30, then the mounting boss 11 of the mounting plate 10 is extended into the space between the adjacent lining plates 40 to form the mounting gap 2, the pressing plate assembly 50 is fixed on the side wall by the fastening piece 60 penetrating through the connecting hole 15 on the mounting boss 11, and at the moment, the lining plate 40 can be pressed on the side wall by the abutting surface 1 of the pressing plate assembly 50, so that the fixing of the lining plate is completed. Because fagging 20 covers the installation opening 12 department of establishing at installation boss 11, consequently can form between installation boss 11 and the fagging 20 and hold chamber 3, when connecting side wall 30 and mounting panel 10, fastener 60 can be hidden in holding chamber 3, consequently can not bulge in fagging 20 to fastener 60 has been avoided forming with the goods and has been scratched.
As shown in fig. 6 to 8, in this embodiment, a stepped groove 41 may be formed at a position where the inner lining plate 40 is opposite to the flange 13, so that the outer surface of the flange 13 abuts against the bottom wall of the stepped groove 41, and the support plate 20 abuts against the inner surface of the inner lining plate 40, and this structure enables the bead structure and the inner lining plate 40 to be connected more tightly, thereby improving the stability of fixing the inner lining plate.
As shown in fig. 4-6, the present application further provides a vehicle cabin, and an embodiment of a vehicle cabin according to the present application includes a sidewall 30, a plurality of inner lining plates 40, a plurality of platen assemblies 50, and struts (not shown). The side walls 30 include a first side wall and a second side wall opposite to the first side wall; the lining plates 40 are positioned on the inner side of the side wall 30, and an installation gap 2 is formed between every two adjacent lining plates 40; the pressing plate assembly 50 is the pressing plate assembly 50, the mounting boss 11 of the mounting plate 10 of the pressing plate assembly 50 extends into the mounting gap 2, the pressing plate assembly 50 is fixed on the side wall through the connecting structure of the mounting plate 10 and the fastener 60, and the lining plate 40 is pressed between the side wall 30 and the abutting surface 1 of the pressing plate assembly 50; and the support rod is supported between the first side wall and the second side wall, and two ends of the support rod are respectively matched with the support rod mounting structures on the support plates 20 on the pressing plate assemblies 50 on the first side wall and the second side wall. In the structure, the support rod can be supported between the first side wall and the second side wall, and when the goods have the trend of moving in the length direction of the carriage, the support rod can form a stop for the goods, so that the goods are prevented from colliding with each other.
It should be noted that the brace is a common device applied in the field of railway freight transportation, and the specific structure thereof is not described in detail in this application.
It should be noted that, as shown in fig. 8, the inner liner 40 includes an inner core and outer sheets covering the inner and outer surfaces of the inner core, wherein the inner core is a honeycomb structure, which has the advantages of light weight and high strength and rigidity, and the inner core with different thicknesses can be selected according to actual requirements.
As shown in fig. 5, in this embodiment, the stay bar includes a stay bar body and buckles disposed at two ends of the stay bar body, two ends of the stay bar body penetrate into the installation boss 11 through the stay bar installation structure, the buckles are located in the installation boss 11, the buckles include clamping positions protruding from the stay bar body and recovery positions located in the stay bar body, and when the buckles are located in the clamping positions, the buckles abut against outer side surfaces of the stay plates 20. The structure reduces the probability that the stay bar is impacted by goods and falls from the pressure plate component 50 by arranging the buckles, so that the stay bar is more stably connected to the pressure plate component 50.
The present application further provides a railway wagon (not shown), wherein an embodiment of the railway wagon according to the present application comprises a plurality of wagons 80, the wagons 80 being connected end to end, the wagons 80 being as described above. The carriage has the advantage that goods are not easy to damage, so the railway wagon with the carriage also has the advantages.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A platen assembly for a truck interior lining, comprising:
the mounting plate (10) comprises a convex mounting boss (11), the mounting boss (11) is provided with a mounting opening (12), and a connecting structure connected with the side wall of the truck is arranged on the end face of the mounting boss (11);
a supporting plate (20) which is connected with the mounting plate (10) and covers the mounting opening (12), wherein the outer side surfaces of the supporting plate (20) and the mounting plate (10) comprise abutting surfaces (1) abutted against the inner walls of two adjacent lining plates;
bracing piece mounting structure is provided with in the position department that bracing plate (20) with the installation base (11) is corresponding, bracing piece mounting structure be by bracing piece mounting hole (211) that bracing plate (20) punching press formed, bracing plate (20) include fagging body (21) and punching press pterygoid lamina (22) that form during bracing piece mounting hole (211), pterygoid lamina (22) are located in installation base (11), pterygoid lamina (22) are located bracing piece mounting hole (211) be in both sides on the length direction of installation base (11).
2. The platen assembly according to claim 1, wherein the mounting plate (10) further comprises beads (13) on both sides of the mounting boss (11), the outer side of the beads (13) forming part of the abutment surface (1).
3. The platen assembly according to claim 2, wherein both side edges of the backup plate (20) protrude beyond the edges of both sides of the mounting plate (10) in the direction of the line connecting the two beads (13), the outer side of the plate section of the backup plate (20) protruding beyond the edges of both sides of the mounting plate (10) forming part of the abutment surface (1).
4. The platen assembly according to claim 1, wherein a strut mounting hole (211) is provided at a position of the strut plate (20) corresponding to the mounting boss (11), the strut mounting hole (211) is an i-shaped hole, a hole wall at a middle portion of the i-shaped hole includes two arc hole walls arranged oppositely, a circle where the two arc hole walls are located is the same circle, and the strut mounting hole (211) forms the strut mounting structure.
5. The platen assembly of claim 1, wherein the strut mounting structure is provided in a plurality spaced apart along the length of the mounting boss (11).
6. The platen assembly according to claim 1, wherein the mounting boss (11) has a depth D not less than 12mm; and/or the height H of the mounting boss (11) is not less than 70mm.
7. The platen assembly of claim 1, wherein the mounting boss (11) has a length less than or equal to the length of the strut plate (20); and/or, be provided with a plurality of welding holes (14) on mounting panel (10), mounting panel (10) with fagging (20) pass through welding holes (14) welding.
8. The platen assembly of claim 1, wherein the connecting structure is a connecting hole (15), and the supporting plate (20) is provided with a relief hole (212) corresponding to the connecting hole (15).
9. A vehicle compartment, comprising:
a sidewall (30);
the lining plates (40) are positioned on the inner sides of the side walls (30), and an installation gap (2) is formed between every two adjacent lining plates (40);
the pressing plate assembly (50), characterized in that, the pressing plate assembly (50) is the pressing plate assembly of any one of claims 1 to 8, the installation boss (11) of the installation plate (10) of the pressing plate assembly (50) extends into the installation gap (2), the pressing plate assembly (50) is fixed on the side wall (30) through the connection structure of the installation plate (10) and a fastener (60), and the lining plate (40) is pressed between the side wall (30) and the abutting surface (1) of the pressing plate assembly (50).
10. A vehicle compartment, comprising:
the side wall (30) comprises a first side wall (31) and a second side wall (32) which are opposite;
the inner lining plates (40) are positioned on the inner sides of the side walls (30), and an installation gap (2) is formed between every two adjacent inner lining plates (40);
a plurality of platen assemblies (50), wherein the platen assemblies (50) are the platen assemblies (50) according to any one of claims 1 to 5, the mounting bosses (11) of the mounting plates (10) of the platen assemblies (50) extend into the mounting gaps (2), the platen assemblies (50) are fixed on the side walls (30) through the connecting structures of the mounting plates (10) and fasteners (60), and the lining plates (40) are pressed between the side walls (30) and the abutting surfaces (1) of the platen assemblies (50);
and the stay bar is supported between the first side wall (31) and the second side wall (32), and two ends of the stay bar are respectively matched with stay bar mounting structures on stay plates (20) on the pressure plate assembly (50) on the first side wall and the second side wall.
11. The carriage as claimed in claim 10, wherein the strut includes a strut body and buckles disposed at two ends of the strut body, the two ends of the strut body penetrate into the mounting bosses (11) through the strut mounting structure, the buckles are located in the mounting bosses (11), the buckles include a clamping position protruding from the strut body and a recovery position located in the strut body, and when the buckles are located in the clamping position, the buckles abut against the outer side surfaces of the strut plates (20).
12. A railway wagon, comprising:
-a plurality of carriages (80), -a plurality of said carriages (80) being connected end to end, characterized in that said carriages (80) are according to any one of claims 9 to 11.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110218713.5A CN113212482B (en) | 2021-02-26 | 2021-02-26 | Pressure plate assembly of inner lining plate of wagon, carriage and wagon |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110218713.5A CN113212482B (en) | 2021-02-26 | 2021-02-26 | Pressure plate assembly of inner lining plate of wagon, carriage and wagon |
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| CN113212482A CN113212482A (en) | 2021-08-06 |
| CN113212482B true CN113212482B (en) | 2022-10-18 |
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| CN202110218713.5A Active CN113212482B (en) | 2021-02-26 | 2021-02-26 | Pressure plate assembly of inner lining plate of wagon, carriage and wagon |
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| CN207225359U (en) * | 2016-11-02 | 2018-04-13 | 江苏奇一科技有限公司 | Box car compound lining plate |
| CN209305579U (en) * | 2018-12-03 | 2019-08-27 | 青岛罗美威奥新材料制造有限公司 | A kind of high-speed rail side wall board mounting assembly |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0858582A (en) * | 1994-08-19 | 1996-03-05 | Hitachi Ltd | Outfitting structure for railway vehicles |
| CN2702227Y (en) * | 2004-05-19 | 2005-05-25 | 欧岚 | Plane connecting equipment for air conditioning box with outside and inside frame |
| CN204296734U (en) * | 2014-12-15 | 2015-04-29 | 齐齐哈尔轨道交通装备有限责任公司 | Strut and there is its goods train carriage |
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| Publication number | Publication date |
|---|---|
| CN113212482A (en) | 2021-08-06 |
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