Railway vehicle control board and railway vehicle

Abstract

The utility model provides a railway vehicle console, including the cap brim, main part and bottom plate that connect in proper order from top to bottom, the cap brim includes first connecting plate, second connecting plate, adhesive layer, connecting subassembly and tiling layer. The glue layer is used for bonding the mutually overlapped faces of the first connecting plate and the second connecting plate, pre-connection is achieved, then the first connecting plate and the second connecting plate are connected in a fastened mode through the connecting holes formed in the opposite positions of the first connecting plate and the second connecting plate by means of the connecting assembly, and finally the tiling layer is laid on the outer surfaces of the first connecting plate and the second connecting plate. Compared with a process mode in the prior art, according to the scheme, bonding, locking and wrapping are combined together in three connection modes, mutual redundancy is achieved, the strength of a connection joint is high, the influence of manual operation is small, the complexity of the production and assembly process can be effectively reduced, the loading efficiency is improved, and the reliability of the product quality is achieved. The utility model further provides the railway vehicle comprising the railway vehicle control board.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rail vehicle operating table manufacturing technical field, especially relates to a rail vehicle operating table and rail vehicle. BACKGROUND

[0002] The brim of the operating table of the traditional rail vehicle is usually made of glass fiber reinforced plastic, carbon fiber or other composite materials, and is manufactured by means of integral molding of combined molds or bonding after split molding.

[0003] However, the integral molding of combined molds requires precise process control, and the mold is complex, high in cost and difficult to produce. The integral molding of combined molds includes control of parameters such as mold design, molding temperature and pressure. If the process control is improper, molding defects such as internal porosity and uneven surface may occur, affecting the quality and performance of the brim. The bonding process after split molding is greatly affected by human factors, and the product quality cannot be guaranteed, and quality problems such as cracking may occur.

[0004] Therefore, how to overcome the above technical defects is a problem to be solved by those skilled in the art. INVENTION CONTENTS

[0005] The utility model aims at providing a rail vehicle operating table and rail vehicle, which can effectively reduce the complexity of the production and assembly process, improve the loading efficiency and realize the reliability of product quality.

[0006] To solve the above technical problems, the utility model provides a rail vehicle operating table, which comprises a brim, a main body and a bottom plate connected in sequence from top to bottom.

[0007] The brim comprises a first connecting plate, a second connecting plate, a glue layer, a connecting assembly and a flat layer.

[0008] The first connecting plate and the second connecting plate are partially overlapped and lapped, and a connecting hole is formed at the relative position of the first connecting plate and the second connecting plate, and the glue layer is arranged between the mutually overlapped surfaces of the first connecting plate and the second connecting plate.

[0009] The connecting assembly penetrates the first connecting plate and the second connecting plate through the connecting hole.

[0010] The flat layer covers the outer surfaces of the first connecting plate and the second connecting plate.

[0011] Optionally, in the above rail vehicle operating table, the connecting assembly comprises a countersunk rivet and a gasket.

[0012] Optionally, in the above rail vehicle operating table, the countersunk rivet has a riveting surface facing the flat layer.

[0013] Optionally, in the rail vehicle operating table, the flat layer is a composite flat layer.

[0014] Optionally, in the rail vehicle operating table, the flat layer is a glass fiber reinforced plastic flat layer or a carbon fiber flat layer.

[0015] Optionally, in the rail vehicle operating table, the first connecting plate and the second connecting plate are both Z-shaped bent plates, and the Z-shaped bent plate comprises a first end plate located at the top, a second end plate located at the bottom, and a middle plate connecting the first end plate and the second end plate.

[0016] The second end plates of the first connecting plate and the second connecting plate are arranged in overlapping relation.

[0017] Optionally, in the rail vehicle operating table, a mounting groove for laying the flat layer is formed between the outer surfaces of the first connecting plate and the second connecting plate.

[0018] Optionally, in the rail vehicle operating table, the edges of the mounting groove extend to the first end plates of the first connecting plate and the second connecting plate.

[0019] Optionally, in the rail vehicle operating table, before the adhesive layer is completely cured, the connecting assembly penetrates through the first connecting plate, the adhesive layer and the second connecting plate through the connecting hole.

[0020] Optionally, in the rail vehicle operating table, the main body is provided with a plurality of cabinet bodies, and at least one of the cabinet bodies is provided with a detachable maintenance door.

[0021] The utility model also provides a rail vehicle which comprises the rail vehicle operating table as described above.

[0022] The utility model provides a rail vehicle operating table, which has the following advantages:

[0023] The mutual overlapping surfaces between the first connecting plate and the second connecting plate are bonded by the adhesive layer to realize pre-connection, then the connecting assembly is used to fasten and connect the first connecting plate and the second connecting plate through the connecting hole formed at the relative position of the first connecting plate and the second connecting plate, and finally the flat layer is laid on the outer surfaces of the first connecting plate and the second connecting plate.

[0024] The utility model further provides a rail vehicle containing the rail vehicle operating platform has same beneficial effect, here is not superfluous repetition. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only the embodiment of the utility model, for the ordinary skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to the provided drawing.

[0026] Figure 1 The utility model provides a rail vehicle operating platform's structural schematic diagram for embodiment of the utility model;

[0027] Figure 2 The utility model provides a rail vehicle operating platform's structural exploded view for embodiment of the utility model;

[0028] Figure 3 For Figure 1 Sectional view at A;

[0029] Figure 4 The utility model provides operating platform cover's structural schematic diagram for embodiment of the utility model;

[0030] Figure 5 The utility model provides operating platform main body's structural schematic diagram for embodiment of the utility model;

[0031] Figure 6 The utility model provides operating platform bottom plate's structural schematic diagram for embodiment of the utility model.

[0032] In the above figure:

[0033] S-rail vehicle operating platform;

[0034] 100-brim;110-first connecting plate;120-second connecting plate;130-glue layer;140-counter sunk rivet;150-flat layer;160-gasket;

[0035] 200-main body;

[0036] 300-bottom plate. DETAILED DESCRIPTION

[0037] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0038] The utility model discloses a kind of rail vehicle control platforms and rail vehicles, which can effectively reduce the complexity of production and assembly process, improve loading efficiency, and realize the reliability of product quality.

[0039] To enable those skilled in the art to better understand the technical solutions provided by the utility model, the utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0040] Specifically, please refer to Figures 1-6 The utility model provides a kind of rail vehicle control platform S, including top-down sequentially connected brim 100, main body 200 and bottom plate 300.

[0041] The brim 100 includes a first connecting plate 110, a second connecting plate 120, a glue layer 130, a connecting assembly, and a flat layer 150.

[0042] The first connecting plate 110 and the second connecting plate 120 partially overlap and are lapped, and the first connecting plate 110 and the second connecting plate 120 have connecting holes at their relative positions. The glue layer 130 is disposed between the overlapping surfaces of the first connecting plate 110 and the second connecting plate 120.

[0043] The connecting assembly penetrates the first connecting plate 110 and the second connecting plate 120 through the connecting holes, so that the first connecting plate 110 and the second connecting plate 120 are tightly connected. Of course, when the connecting holes on the first connecting plate 110 and the second connecting plate 120 overlap the glue layer 130, the connecting assembly penetrates the first connecting plate 110, the glue layer 130, and the second connecting plate 120 through the connecting holes.

[0044] The flat layer 150 covers the outer surfaces of the first connecting plate 110 and the second connecting plate 120, and can realize the composite connection of the three structures.

[0045] The rail vehicle control platform S provided by the present scheme uses a glue layer to bond the overlapping surfaces between the first connecting plate 110 and the second connecting plate 120, realizes the pre-connection of the first connecting plate 110 and the second connecting plate 120, then uses a connecting assembly to tightly connect the first connecting plate 110 and the second connecting plate 120 through the connecting holes at their relative positions, and finally lays the flat layer 150 on the outer surfaces of the first connecting plate 110 and the second connecting plate 120.

[0046] Compared with the process mode in the prior art, the present scheme uses three connection forms of bonding, locking, and covering to be combined together, is redundant to each other, has high connection joint strength, is less affected by human operation, can effectively reduce the complexity of production and assembly process, improve loading efficiency, and realize the reliability of product quality. The mold design and construction used are simple, and the production cost is low.

[0047] In a specific embodiment, the connecting assembly includes a countersunk rivet 140 and a washer 160. Of course, other structural combinations such as bolts, nuts, or other fasteners can also be used to achieve the above functions.

[0048] Furthermore, the rivet face of the countersunk rivet 140 faces the ply layer 150. During assembly, the countersunk rivet 140 is first placed in the connecting hole, and the ply layer 150 is used to cover the rivet face of the countersunk rivet 140, thereby further improving the stability of the connection.

[0049] During the actual riveting process, the rivet passes through the connecting holes of the first connecting plate 110 and the second connecting plate 120. Under the action of the rivet gun, one end of the rivet deforms to form a new rivet head, thereby tightly connecting the first connecting plate 110 and the second connecting plate 120 together. The surface where this newly formed rivet head is located can be called the "riveting surface". After the flat layer 150 is laid on the riveting surface of the countersunk rivet 140, it can further improve the stability of the connection.

[0050] In a specific embodiment, the first connecting plate 110 and the second connecting plate 120 may be made of metal, and the ply layer 150 may be made of composite material. Replacing traditional metal materials with novel composite materials is an important way to reduce vehicle weight.

[0051] Specifically, the layer 150 can be made of fiberglass or carbon fiber, and is laid flat on the outer surface using a layered structure as part of the outer surface.

[0052] Fiberglass is a composite material made of glass fiber and resin matrix, characterized by its lightweight, high strength, corrosion resistance, high design flexibility, and good insulation.

[0053] Carbon fiber is a microcrystalline graphite material made by stacking organic fibers such as sheet-like graphite microcrystals along the fiber axis and undergoing carbonization and graphitization treatment. It has the characteristics of corrosion resistance and high modulus.

[0054] The aforementioned fiberglass or carbon fiber composite materials possess high strength, high modulus, high specific strength, and high specific modulus mechanical properties, enabling the fiberglass or carbon fiber composite materials to achieve vehicle lightweighting without reducing the overall mechanical performance of the vehicle. Furthermore, they can provide sufficient structural strength for the driver's cab visor to meet various stress requirements during use, such as resisting external impacts.

[0055] like Figure 3 As shown, both the first connecting plate 110 and the second connecting plate 120 are Z-shaped bending plates. The Z-shaped bending plate includes a first end plate located at the top, a second end plate located at the bottom, and an intermediate plate connecting the first end plate and the second end plate.

[0056] The second end plates in the first connecting plate 110 and the second connecting plate 120 are arranged in mutual overlap. In this way, the first connecting plate 110 and the second connecting plate 120 are connected without increasing the thickness of the plates, and at the same time, space is left above the two for laying the flat layer 150.

[0057] The outer surfaces of the first connecting plate 110 and the second connecting plate 120 form mounting grooves for laying the flat layer 150.

[0058] In particular, in order to increase the coverage area of the flat layer 150, the edges of the mounting grooves extend to the first end plates of the first connecting plate 110 and the second connecting plate 120.

[0059] Before the adhesive layer 130 is completely cured, the connecting assembly penetrates the first connecting plate 110, the adhesive layer 130 and the second connecting plate 120 through the connecting hole, so as to avoid the connecting assembly penetrating the adhesive layer 130 and affecting the mechanical properties of the adhesive layer 130.

[0060] In specific embodiments, the main body 200 is provided with a plurality of cabinet bodies, and at least one of the cabinet bodies is provided with a detachable maintenance door.

[0061] In addition, the utility model also provides a railway vehicle, contains the railway vehicle operating platform in the above-mentioned specific embodiment.

[0062] Obviously, the railway vehicle containing the above-mentioned railway vehicle operating platform has the same beneficial effects, which will not be repeated here.

[0063] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0064] In the description of the present application, the meaning of multiple is more than two, and if the first and the second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0065] In the description of the present application, unless otherwise explicitly limited, the words such as arrangement, installation, connection, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0066] The various embodiments are described in the specification by way of progression, each building on the last to facilitate ease of understanding. The same or similar reference numerals are used in the drawings and description to refer to the same or like parts, components and operations throughout.

[0067] The principles and implementation modes of the present application are described herein by using specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that, for those skilled in the art, without departing from the principles of the present application, the present application can be improved and modified in many ways. These improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A rail vehicle control desk, characterized in that The brim (100), the main body (200) and the bottom plate (300) are connected in sequence from top to bottom. The brim (100) comprises a first connecting plate (110), a second connecting plate (120), a glue layer (130), a connecting assembly and a flat layer (150). The first connecting plate (110) and the second connecting plate (120) are partially overlapped and lapped, and the first connecting plate (110) and the second connecting plate (120) are provided with connecting holes at the relative positions. The connecting assembly penetrates the first connecting plate (110) and the second connecting plate (120) through the connecting holes. The flat layer (150) covers the outer surfaces of the first connecting plate (110) and the second connecting plate (120).

2. A rail vehicle operating desk according to claim 1, characterised in that The connecting assembly comprises a countersunk rivet (140) and a gasket (160).

3. A rail vehicle operating desk according to claim 2, characterised in that The countersunk rivet (140) is arranged on the flat layer (150).

4. A rail vehicle operating desk according to claim 1, characterised in that, The flat layer (150) is a composite flat layer.

5. A rail vehicle operating desk according to claim 4, characterised in that, The flat layer (150) is a glass fiber reinforced plastic flat layer or a carbon fiber flat layer.

6. A rail vehicle cab according to claim 1, characterised in that The first connecting plate (110) and the second connecting plate (120) are Z-shaped bent plates, and the Z-shaped bent plate comprises a first end plate arranged at the top, a second end plate arranged at the bottom and a middle plate connecting the first end plate and the second end plate. The second end plates of the first connecting plate (110) and the second connecting plate (120) are arranged in an overlapped manner.

7. A rail vehicle operating desk according to claim 6, characterised in that The outer surfaces of the first connecting plate (110) and the second connecting plate (120) form an installation groove for laying the flat layer (150).

8. A rail vehicle operating desk according to claim 7, characterised in that The edges of the installation groove extend to the first end plates of the first connecting plate (110) and the second connecting plate (120).

9. A rail vehicle cab according to claim 1, characterised in that Before the glue layer (130) is completely cured, the connecting assembly penetrates the first connecting plate (110), the glue layer (130) and the second connecting plate (120) through the connecting holes.

10. A rail vehicle, characterized by The rail vehicle console comprises the rail vehicle console according to any one of claims 1-9.

Images