CN215553172U - Vehicle mark auxiliary lamp bearing structure - Google Patents

Abstract

The utility model discloses a vehicle auxiliary sign lamp bearing structure which comprises a mounting flange and a bearing body, wherein the mounting flange is of a polygonal frame structure with a hollow middle part, the bearing body is of a polyhedral structure arranged around the frame edge of the mounting flange, the bearing body forms a boss structure relative to the mounting flange, and the bearing body and the mounting flange are of an integrated structure. The bearing structure of the vehicle auxiliary indicating lamp is integrally cast by adopting a low-carbon alloy cast steel material, has excellent comprehensive mechanical property, ensures that the bearing structure is integrally borne, enables the mounting flange and the bearing body to be an integral structure body and is designed to be a boss structure with a boss in an inner concave area, overcomes the limitation of the prior gluing and sealing, and has good sealing effect. Meanwhile, the outer surface of the polyhedral structure of the bearing body has a molding surface, so that the bearing structure has a natural molding function, and the problem of molding of a special-shaped profile is solved.

Description

Vehicle mark auxiliary lamp bearing structure

Technical Field

The utility model relates to the field of installation of auxiliary lamps of head signs of railway vehicles, in particular to a bearing structure of auxiliary lamps of vehicle signs.

Background

The auxiliary beacon light mounting structure located at the head of the railway vehicle in the past is used for mounting an auxiliary beacon light (hereinafter referred to as an auxiliary beacon light), generally only can bear a simple contour modeling function, and cannot bear force flow transmission through a side upright post of a cab of a vehicle body. Along with user's requirement is diversified day by day, bears the weight of the operating mode more and more complicated, and rail vehicle's head molding is more and more special-shaped also, and traditional panel beating tailor-welding mounting structure has can't satisfy complicated bearing condition and the figurative comprehensive requirement of dysmorphism profile.

At present, when a plurality of railway vehicles are in industrial design and modeling, the auxiliary beacon light is often designed at the force transmission position of a side upright column of a cab, and the auxiliary beacon light is required to be considered as one part of the whole railway vehicle bearing structure when being designed, wherein the auxiliary beacon light mounting structure is an important bearing structure and a key special-shaped profile modeling component, and meanwhile, the auxiliary beacon light mounting structure needs to have good manufacturability so as to be connected with the whole structure. Therefore, need design a novel mark and assist lamp mounting structure to replace only the panel beating tailor-welding mounting structure that has simple profile modeling function in the past, thereby satisfy under the complicated operating mode, lie in the key and bear the position, and have the rail vehicle mark that special-shaped profile modeling required and assist lamp mounting structure demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a bearing structure of an auxiliary indicator lamp of a vehicle aiming at the defects of the prior art. This vehicle mark assists lamp bearing structure can satisfy rail vehicle cab overall structure bearing performance requirement completely, satisfies the molding problem of dysmorphism profile simultaneously, and waterproof sealing is effectual simultaneously.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the bearing structure of the vehicle auxiliary sign lamp is structurally characterized by comprising a mounting flange and a bearing body, wherein the mounting flange is of a polygonal frame structure with a hollow middle part, the bearing body is of a polyhedral structure arranged around the frame edge of the mounting flange, the bearing body forms a boss structure relative to the mounting flange, and the bearing body and the mounting flange are of an integrated structure.

The vehicle auxiliary indicating lamp bearing structure is formed by integrally casting the mounting flange and the bearing body, is integrally cast by adopting a low-carbon alloy cast steel material, has excellent comprehensive mechanical property, ensures that the bearing structure is integrally borne, simultaneously enables the mounting flange and the bearing body to be an integral structure body, and is designed to be a boss structure with a boss at the inner concave part, overcomes the limitation of gluing and sealing in the past, can block the path of moisture (steam) outside a cab entering a lamp body, ensures that the water seepage defect cannot be generated, and has good sealing effect. Meanwhile, the outer surface of the polyhedral structure of the bearing body has a molding surface, so that the bearing structure has a natural molding function, and the problem of molding of a special-shaped profile is solved.

Further, the outer surface of the supporting body is a combination of a plurality of curved surfaces, a combination of a plurality of planes, or a combination of a plurality of planes and a plurality of curved surfaces. The outer surface of the bearing body is used as a molding surface, and the molding and combination of various thin facets, angular lines, curved surfaces and mounting surfaces (interfaces) can be realized, so that the requirement of complex molding is met.

Further, the boss structure is arranged at the upper frame and/or the lower frame of the mounting flange.

Furthermore, a weight reduction cavity is arranged inside the boss structure, and preferably, the weight reduction cavity is arranged at a thicker part of the section of the boss structure. The weight of the bearing structure can be effectively reduced by the arrangement of the weight reduction cavity, and the lightweight design concept is met.

Furthermore, the outer end face of the bearing body is provided with a mounting column, and the mounting column is matched with a guide groove on the vehicle body. The positioning function of erection column realizes accurate assembly and reliable connection with the automobile body.

Furthermore, the outer end edge of the bearing body is provided with a supporting step, and the supporting step is matched with a clamping groove on the vehicle body. The supporting steps are positioned in an auxiliary mode, and accurate assembly and reliable connection with the whole bearing structure can be achieved through a welding mode.

Furthermore, the mounting flange is provided with a mounting interface, so that the bearing structure can be used as an independent module of a locomotive body structure for assembling, bearing, modeling and providing the mounting interface.

Compared with the prior art, the utility model has the beneficial effects that:

1) the vehicle auxiliary indicating lamp bearing structure provided by the utility model is a semi-closed bearing structure which is formed by enclosing the bearing body and the mounting flange together, has stronger structural stability, and has good bearing performance when being subjected to complex load.

2) The bearing body and the mounting flange of the bearing structure of the vehicle auxiliary sign lamp are integrally cast by adopting low-carbon alloy cast steel materials, the cast steel materials have excellent comprehensive mechanical properties, the bearing structure is ensured to be integrally borne, the mounting flange and the bearing body can be integrally structural bodies, and the mounting flange and the bearing body are designed into a boss structure with an inward concave waterproof boss, so that the limitation of gluing and sealing in the past is overcome, the path of moisture (steam) outside a cab entering a lamp body can be completely blocked, the defect of water seepage is avoided, and the sealing effect is good.

3) The outer surface of the bearing body of the vehicle auxiliary light bearing structure has the molding surface, so that the bearing structure has a natural molding function, the problem of molding of a special-shaped profile is solved, and various thin and small surfaces, corner lines, curved surfaces and mounting surfaces (interfaces) can be molded and combined, so that the complex molding requirement is met.

4) The vehicle auxiliary light bearing structure is accurately assembled with the whole bearing structure through self-positioning of the mounting column and positioning of other structures of the supporting step, and is reliably connected with other bearing structures through welding with excellent manufacturability and weldability, so that the whole bearing structure of the locomotive vehicle is formed together.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting to the present invention.

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a sectional view B-B of fig. 1.

Fig. 4 is an installation diagram of an embodiment of the present invention.

Reference numerals:

1-installing a flange; 2-a carrier; 3-weight loss cavity; 4-mounting a column; 5-supporting a step; 6-standard auxiliary lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

At least one embodiment of the present invention provides a vehicle beacon light carrying structure, as shown in fig. 1, comprising a mounting flange 1, a carrier 2, the mounting flange 1 is a polygonal frame structure with a hollow middle part, the carrier 2 is a polyhedral structure arranged around the frame edge of the mounting flange 1, the carrier body 2 forms a boss structure relative to the mounting flange 1, the boss structure is arranged at the upper frame and/or the lower frame of the mounting flange 1, a weight-reducing cavity 3 is arranged inside the boss structure, the bearing body 2 and the mounting flange 1 are integrally cast from low-carbon alloy cast steel, the outer end face of the supporting body 2 is provided with a mounting column 4, the mounting column 4 is matched with a guide groove on the vehicle body, the outer end edge of the bearing body 2 is provided with a supporting step 5, and the supporting step 5 is matched with a clamping groove on the vehicle body. The mounting flange 1 is provided with a mounting interface

With reference to fig. 4, the carrier 2 and the mounting flange 1 together form a semi-closed carrying structure, which has strong structural stability and good carrying performance when subjected to complex loads.

With reference to fig. 1 and 4, the outer surface of the carrier 2 is a combination of a plurality of curved surfaces, a combination of a plurality of flat surfaces, or a combination of a plurality of flat surfaces and a plurality of curved surfaces. The bearing structure has a natural modeling function, solves the problem of special-shaped profile modeling, and can realize the molding and combination of various thin and small faces, corner lines, curved surfaces and mounting surfaces (interfaces), thereby meeting the requirement of complex modeling.

With reference to fig. 2 and 3, the weight reduction cavity 3 is arranged at the enlarged section of the bearing body 2, so that the weight of the structure is effectively reduced, and the light weight design concept is met. Other structures are positioned by the mounting columns 4 and the supporting steps 5, the mounting columns and the whole bearing structure are accurately assembled, and the excellent manufacturability and weldability of the mounting columns are realized by welding to be reliably connected with other bearing structures, so that the whole bearing structure of the locomotive is formed.

The vehicle logo auxiliary lamp bearing structure is formed by integrally casting the mounting flange and the bearing body, and is integrally cast by adopting a low-carbon alloy cast steel material, the material has excellent comprehensive mechanical property, the bearing structure is ensured to be integrally borne, the mounting flange and the bearing body can be integrally structural bodies, and the mounting flange and the bearing body are designed to be a boss structure with a boss, so that the limitation of gluing and sealing in the past is overcome, the path of moisture (steam) outside a cab entering a lamp body can be blocked, the defect of water seepage is avoided, and the vehicle logo auxiliary lamp bearing structure has a good sealing effect. Meanwhile, the outer surface of the polyhedral structure of the bearing body has a molding surface, so that the bearing structure has a natural molding function, and the problem of molding of a special-shaped profile is solved.

The foregoing examples are set forth to illustrate the present invention more clearly and are not to be construed as limiting the scope of the utility model, which is defined in the appended claims to which the utility model pertains, as modified in all equivalent forms, by those skilled in the art after reading the present invention.

Claims (7)

1. The vehicle auxiliary light bearing structure is characterized by comprising a mounting flange (1) and a bearing body (2), wherein the mounting flange (1) is of a multi-edge frame structure with a hollow middle part, the bearing body (2) is of a polyhedral structure arranged around the frame edge of the mounting flange (1), the bearing body (2) forms a boss structure relative to the mounting flange (1), and the bearing body (2) and the mounting flange (1) are of an integrated structure.

2. The vehicle logo auxiliary light bearing structure according to claim 1, wherein the outer surface of the bearing body (2) is a combination of a plurality of curved surfaces, or a combination of a plurality of flat surfaces and a plurality of curved surfaces.

3. Vehicle logo and lamp carrying structure as claimed in claim 1, characterized in that said boss structure is provided at the upper and/or lower frame of said mounting flange (1).

4. Vehicle logo and lamp carrying structure according to claim 1, characterized in that the interior of said boss structure is provided with a lightening cavity (3).

5. The vehicle beacon light bearing structure of claim 1, characterized in that the outer end face of the bearing body (2) is provided with a mounting post (4), and the mounting post (4) is matched with a guide groove on a vehicle body.

6. The vehicle beacon light bearing structure of claim 1, characterized in that, the outer end edge of the bearing body (2) is provided with a supporting step (5), and the supporting step (5) is matched with a clamping groove on the vehicle body.

7. The vehicle beacon light carrying structure according to claim 1, c h a r a c t e r i z e d in that the mounting flange (1) is provided with a mounting interface.

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