CN212484259U

CN212484259U - High-strength GPU (graphics processing unit) bracket

Info

Publication number: CN212484259U
Application number: CN202021523059.6U
Authority: CN
Inventors: 刘磊; 张庆华
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-02-05
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a high strength GPU support, the scheme of adoption is: the outer supporting beam is provided with a containing cavity arranged along the longitudinal direction of the outer supporting beam, the inner box-shaped beam is positioned in the containing cavity, and the inner box-shaped beam is fixedly connected with the outer supporting beam. Through set up on the supporting beam outward and hold the chamber, be used for installing interior box girder, constitute by inside and outside two layers roof beam, the rational utilization space, obviously increase the bending resistance of girder, the torsional strength, the problem of traditional support existence superstructure and middle pull rod has been solved, the installation of giving the fixed subassembly of GPU, the reason line and the assembly of GPU power cord have brought very big convenience, both can guarantee that GPU installation is maintained just easy, can guarantee support overall structure's high strength again, greatly promote the protective capacities to GPU.

Description

High-strength GPU (graphics processing unit) bracket

Technical Field

The utility model relates to a computer equipment field especially relates to a high strength GPU support.

Background

With the rapid development of the server industry, the working scenes of the server are wider, and the requirements on various aspects of the server are higher and higher. The more and more graphics processing power requirements of servers are increasing, and servers with multiple GPUs have long become a typical common configuration. The GPU is used as a high-value core component of the server, the reliability of a fixed structure of the GPU must be guaranteed, and particularly, the strength and the rigidity of the GPU fixed structure of a plurality of large GPU models must be enough to guarantee the reliability of the whole life cycle of assembly, transportation, customer application and maintenance.

The traditional GPU fixed support has the characteristic of being similar to a multi-layer truss beam structure, an upper layer structure and a lower layer structure are connected through pull rods (similar to trusses), the upper corner, the lower corner, the left corner, the right corner, the left corner and the right corner of the support are fixedly connected with a chassis respectively, and the support has super-strong structural strength, very high strength in the aspects of bending resistance, torsion resistance, X/Y/Z impact and the like, and has extremely high reliability level. The defects of the structure are obvious, and due to the existence of the upper layer structure and the middle pull rod, great inconvenience is brought to installation of a GPU fixed component and wire arrangement and assembly of a GPU power line, and high cost in the production and assembly process is caused; later-period maintenance and repair of customers are also obviously inconvenient. In view of this, this structure has been abandoned by the subsequent development and design of new models.

At present, for the defects of the structure, an upper beam and a pull rod structure are omitted in the improved GPU fixing support, so that the GPU is convenient to install, operate and maintain in the later period, but the defects are obvious, and the structure has very low strength and rigidity under the impact of the Y, Z direction and cannot play the roles of fixing and protecting the GPU. The reason for the low strength of the structure is obvious, and the bending section coefficient of the main beam is too low, so that the rigidity and the strength of the structure are also low.

Therefore, in order to solve the above problems, it is an urgent need to develop a GPU support that can ensure convenience and easiness in installation and maintenance of the GPU and ensure high strength of the support as a whole.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the above-mentioned prior art, the utility model provides a high strength GPU support to solve present GPU support existence and maintain the problem that just easily can not have concurrently with supporting structure intensity height to GPU's installation.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a high strength GPU support, includes outer support beam and interior box girder, outer support beam has the chamber that holds that sets up along its longitudinal direction, interior box girder is arranged in holding the chamber, interior box girder links firmly with a supporting beam. Through set up on the supporting beam of outer holding chamber, with box girder in the installation, constitute by inside and outside two layers roof beam, the rational utilization space, obviously increase the bending resistance of outer supporting beam (being the girder), the torsional strength, the problem of traditional support existence superstructure and middle pull rod has been solved, for the installation of GPU fixed subassembly, the reason line and the assembly of GPU power cord have brought very big convenience, both can guarantee that GPU installation is maintained convenient and easy, can guarantee the high strength of support overall structure again, greatly promote the protective capacities to GPU.

Further, hold the bottom groove structure that the chamber is outer support beam, outer support beam has roof and left and right side board and preceding, posterior lateral plate, interior box type roof beam has roof, bottom plate and preceding, posterior lateral plate, the roof of interior box type roof beam and the roof laminating of outer support beam. The accommodating cavity is arranged to be of a bottom opening type, so that the inner box-shaped beam is convenient to install, and because the GPU is arranged on the top plate of the outer supporting beam, the top plate of the inner box-shaped beam is attached to the top plate of the outer supporting beam, so that the box-shaped beam can support the top plate of the outer supporting beam, and the bending strength and the torsional strength are improved.

Furthermore, the width of the accommodating cavity is larger than that of the inner box-shaped beam, and at least one inner box-shaped beam is installed in the accommodating cavity. According to the practical conditions such as the number, the weight and the reliability requirement grade of the GPUs, the vertical beams of the inner box-shaped beams can be selected, one or more inner box-shaped beams are reasonably configured, and the reliability requirement is achieved at the lowest cost.

Furthermore, a plurality of mounting holes are formed in the top plate of the inner box-shaped beam. The mounting holes are formed in the top plate of the inner box-shaped beam, so that the inner box-shaped beam and the outer support beam can be fixedly connected in a rivet or rivet mode when the inner box-shaped beam and the outer support beam are connected, and the connection reliability of the inner box-shaped beam and the outer support beam is enhanced.

Furthermore, mounting holes are formed in the left side plate and the right side plate of the outer supporting beam. The outer supporting beam and the case shell are fixedly connected through the mounting holes formed in the left side plate and the right side plate.

Furthermore, the front and rear plates of the outer supporting beam and the front and rear plates of the inner box-shaped beam are provided with corresponding mounting holes. Realize both front and back boards's connection fixed, further strengthen both connection steadiness.

Furthermore, the outer supporting beam is a sheet metal part and is formed by bending the sheet metal part.

Furthermore, the inner box-shaped beam is a sheet metal part and formed by bending the sheet metal part, and is provided with a gap left after bending, and the gap is positioned on a top plate of the inner box-shaped beam. The structure is simple, the plate with the gap becomes a top plate, and the top plate is attached to the top plate of the outer supporting beam, so that the supporting strength is increased.

Furthermore, the number of the inner box-shaped beams is three, the three inner box-shaped beams are tightly attached, and the inner box-shaped beams positioned on two sides are respectively attached to the front plate and the rear plate of the outer supporting beam. The compact arrangement and connection are realized, and the overall strength of the structure is enhanced.

According to the technical scheme, the utility model has the advantages of it is following:

the scheme provides a high-strength GPU support, improves the cross section of an outer supporting beam into a box-type beam with a groove, reasonably utilizes the space and obviously increases the bending strength and the torsional strength of the outer supporting beam. The inner box type beams can be arranged in a plurality, the number of the inner layer beams is reasonably configured according to practical conditions such as the number of GPUs, the weight and the reliability requirement grade, the reliability requirement is achieved at the lowest cost, namely, one, two or three inner box type beams can be configured without configuring the inner layer according to the practical requirements. The combined design and the characteristics of the box type structure of the combined type design can ensure that the GPU is convenient and easy to install and maintain, and can also ensure the high strength of the integral structure of the support, thereby greatly improving the protection capability of the GPU.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a front view of fig. 1.

Fig. 3 is a schematic diagram of a partial structure of a GPU support in an embodiment.

Fig. 4 is a schematic diagram of a partial structure of a GPU support in the embodiment.

Fig. 5 is a schematic structural view of an inner box girder according to an embodiment.

Fig. 6 is a partially enlarged view of a portion a in fig. 5.

FIG. 7 is a schematic structural diagram of an outer support beam according to an embodiment.

FIG. 8 is a schematic view of a partial structure of an outer support beam according to an embodiment.

In the figure, 1, an outer supporting beam, 2, a GPU, 3, a case shell, 4, an inner case beam, 5, a mounting hole, 6 and a containing cavity.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in fig. 1-8, the utility model provides a high-strength GPU support, which comprises an outer supporting beam 1 and an inner box-shaped beam 4, wherein the outer supporting beam 1 and the inner box-shaped beam 4 are formed by bending sheet metal parts, the outer supporting beam 1 is provided with a containing cavity 6 arranged along the longitudinal direction thereof, the containing cavity 6 is a groove structure at the bottom of the outer supporting beam 1, namely, a groove is formed at the bottom of the outer supporting beam after the sheet metal parts are bent, the box-shaped beam is arranged in the containing cavity 6, the box-shaped beam and the supporting beam are fixedly connected together by using a connecting piece, the inner box-shaped beam 4 is arranged in the containing cavity 6 by arranging the containing cavity 6 on the supporting beam, the inner box-shaped beam and the outer box-shaped beam are composed of an inner layer and an outer layer of beams, the space is reasonably utilized, the bending resistance and the torsional strength of the main beam are obviously increased, the problem that the traditional support exists in an upper layer structure and a middle pull rod is solved, the installation and maintenance of the GPU can be guaranteed to be convenient and easy, the high strength of the integral structure of the support can be guaranteed, and the protection capability of the GPU is greatly improved.

Wherein, because the box structure is buckled into by the sheet metal component to interior box roof beam 4, will leave a clearance between two limits after buckling, the board that will have this clearance is as the roof, make the roof of interior box roof beam 4 and the roof laminating of outer supporting beam 1, will hold chamber 6 and set up to open bottom formula, the installation of interior box roof beam 4 of being convenient for, because GPU places on the roof of outer supporting beam 1, through making the roof of interior box roof beam 4 and the roof of outer supporting beam 1 laminate mutually, realize that the box roof beam forms the supporting role to the roof of outer supporting beam 1, improve bending resistance, torsional strength. In order to facilitate the connection of the outer supporting beam 1 and the inner box-shaped beam 4, a plurality of mounting holes 5 are formed in the top plate of the inner box-shaped beam 4, and the mounting holes 5 are formed in the top plate of the inner box-shaped beam 4, so that the outer supporting beam 1 and the inner box-shaped beam are fixedly connected in a rivet or rivet mode when being connected, and the connection reliability of the outer supporting beam 1 and the inner box-shaped beam is enhanced. In addition, the front and rear plates of the outer supporting beam 1 and the front and rear plates of the inner box-shaped beam 4 are provided with corresponding mounting holes 5, so that the front and rear plates of the outer supporting beam and the inner box-shaped beam are fixedly connected, and the connection stability of the front and rear plates of the outer supporting beam and the inner box-shaped beam is further enhanced. Further, mounting holes 5 are formed in the left side plate and the right side plate of the outer support beam 1, and the outer support beam 1 and the case shell 3 are fixedly connected through the mounting holes 5 formed in the left side plate and the right side plate.

Further improvement scheme still, holds the width that the chamber 6 is greater than the width of interior box girder 4, holds and installs an interior box girder 4 in the chamber 6 at least, can select the vertical roof beam of interior box girder 4 according to actual conditions such as GPU quantity, weight, reliability demand grade, rationally dispose one or more interior box girder 4, reach the reliability demand with the minimum cost. In the specific embodiment, three inner box-shaped beams 4 are arranged in the accommodating cavity 6, the three inner box-shaped beams 4 are tightly attached, the inner box-shaped beams 4 positioned on two sides are respectively attached to the front plate and the rear plate of the outer supporting beam 1, tight arrangement and connection are realized, and the overall strength of the structure is enhanced.

During installation, the GPU support is installed on the chassis shell 3, the left side plate and the right side plate of the outer supporting beam 1 are attached to the two side plates of the chassis shell 3 and fixed through bolts or other connectors, the GPU2 is installed on the fixing support and the chassis shell, the front end of the GPU2 is pressed on the top plate of the outer supporting beam 1, and the rear end of the GPU2 is clamped on the chassis shell 3, so that installation and fixation of the GPU2 are achieved.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings, if any, are used to distinguish relative relationships in position, and are not necessarily qualitative. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high strength GPU support, its characterized in that includes outer support beam (1) and interior box girder (4), outer support beam (1) has holds chamber (6) that set up along its longitudinal direction, interior box girder (4) are located and hold chamber (6), interior box girder (4) link firmly with outer support beam (1).

2. A high strength GPU support as claimed in claim 1, wherein the outer support beam has a top plate and left and right side plates and front and rear side plates, the inner box beam has a top plate, a bottom plate and front and rear side plates, the top plate of the inner box beam (4) is attached to the top plate of the outer support beam (1).

3. A high strength GPU support according to claim 1 or 2, characterized in that the width of the receiving cavity (6) is larger than the width of the inner box beams (4), at least one inner box beam (4) being mounted in the receiving cavity (6).

4. A high strength GPU support according to claim 3, characterised in that the top plate of the inner box beam (4) is provided with several mounting holes (5).

5. A high-strength GPU support according to claim 1 or 2, wherein the left and right side plates of the outer support beam (1) are provided with mounting holes (5).

6. A high-strength GPU support according to claim 4, characterized in that the front and rear plates of the outer support beam (1) and the front and rear plates of the inner box beam (4) are provided with corresponding mounting holes (5).

7. A high-strength GPU support according to claim 1, wherein the outer support beam (1) is a sheet metal part, which is bent by the sheet metal part.

8. A high-strength GPU support according to claim 2, characterized in that the inner box beam (4) is a sheet metal part, which is bent from a sheet metal part and has a gap left after bending, which is located at the top plate of the inner box beam (4).

9. A high strength GPU support according to claim 3, characterised in that there are three inner box beams (4), three inner box beams (4) are tightly attached, and the inner box beams (4) on both sides are attached to the front and rear plates of the outer support beam (1), respectively.