CN220858605U

CN220858605U - Structure for preventing case from deforming

Info

Publication number: CN220858605U
Application number: CN202322468501.XU
Authority: CN
Inventors: 张小建; 韩鹏
Original assignee: Embedway Technologies Shanghai Corp
Current assignee: Embedway Technologies Shanghai Corp
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-26
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of equipment cabinets, in particular to a cabinet deformation preventing structure, which comprises a cabinet, an upper cover arranged at the top of the cabinet, pins and threaded holes arranged at the tops of vertical plates at two opposite sides of the cabinet, and a cross beam, the crossbeam includes the crossbeam main part, sets up in the pterygoid lamina of crossbeam main part both sides and sets up in the connecting plate at crossbeam main part both ends, be equipped with downwardly opening's recess and screw hole on the connecting plate, the crossbeam hangs on the pin of quick-witted case through the recess of connecting plate, adopts screw connection crossbeam and the screw hole of quick-witted case, the crossbeam pterygoid lamina is used for supporting the upper cover. The utility model has the advantages that: the structural design for preventing the deformation of the case utilizes the components such as the cross beam, the upper cover I-shaped nail, the case pin and the like, realizes the stability of the two sides and the upper cover of the case, and prevents the deformation of the case; the deformation structure design of the anti-chassis adopts a symmetrical structure, is convenient to install and disassemble, and prevents installation errors.

Description

Structure for preventing case from deforming

Technical Field

The utility model relates to the technical field of equipment cabinets, in particular to a cabinet deformation preventing structure.

Background

At present, in the process of transportation, manufacture and use of a machine case (a machine shell), because the whole inside of the machine case is lack of stable and reliable supporting pieces, the machine case body and the upper cover often generate deformation such as bulge, indent and the like.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing the structure for preventing the deformation of the case, which not only can improve the strength of the upper cover of the case and prevent the deformation, but also is convenient to install and simple to operate.

In order to achieve the above purpose, the structure for preventing the deformation of the case is designed and comprises a case and an upper cover arranged at the top of the case, wherein pins and threaded holes are formed at the tops of vertical plates at two opposite sides of the case, the structure further comprises a cross beam, the cross beam comprises a cross beam main body, wing plates arranged at two sides of the cross beam main body and connecting plates arranged at two ends of the cross beam main body, grooves and threaded holes which are downwards opened are formed in the connecting plates, the cross beam is hung on pins of the case through the grooves of the connecting plates, the screws are used for connecting the cross beam and the threaded holes of the case, and the cross beam wing plates are used for supporting the upper cover.

The utility model also has the following preferable technical scheme:

1. The top of the case is provided with an inner edge structure, and the inner edge structure is located at the beam and is an empty-avoiding structure.

2. The crossbeam main part is upwards open-ended spill, and concave crossbeam main part both sides top is equipped with the pterygoid lamina that outside level extends.

3. The beam comprises a beam body, wherein two ends of the beam body are provided with connecting plates which are vertically arranged, a gap is reserved between each connecting plate and each wing plate, and grooves of the connecting plates are located on the outer side of the beam body.

4. The middle part of the wing plate extending outwards horizontally at the tops of the two sides of the beam main body is provided with a U-shaped notch.

Compared with the prior art, the utility model has the advantages that:

1. The structural design for preventing the deformation of the case utilizes the components such as the cross beam, the upper cover I-shaped nail, the case pin and the like, realizes the stability of the two sides and the upper cover of the case, and prevents the deformation of the case;

2. The deformation structure of the chassis is designed to be symmetrical, so that the chassis is convenient to install and disassemble, and the installation error is prevented;

3. The deformation structure of the chassis is simple and effective in design, saves materials and cost, improves the performance of the chassis and prolongs the service life of the chassis.

Drawings

FIG. 1 is a schematic view of the overall installation of the present utility model;

FIG. 2 is a cross-beam block diagram of the present utility model;

FIG. 3 is a block diagram of the junction of the chassis and the cross beam of the present utility model;

FIG. 4 is a block diagram of the mated connection of the cross beam and the chassis of the present utility model;

FIG. 5 is a block diagram of another view of the mated connection of the cross beam and chassis of the present utility model;

Fig. 6 is a block diagram of another view of the mated connection of the cross beam and the chassis of the present utility model.

In the figure: 1. a chassis; 2. an upper cover; 3. a pin; 4. a threaded hole; 5. a cross beam; 6. a beam body; 7. a wing plate; 8. a connecting plate; 9. a groove; 10. a screw; 11. an inner edge structure; a u-shaped notch; 13. i-shaped nail

Detailed Description

The construction and principles of the present utility model will be readily apparent to those skilled in the art from the following description taken in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, the structure for preventing deformation of the case includes a case 1, an upper cover 2 disposed on the top of the case 1, and a cross member 5. As shown in fig. 3, pins 3 and threaded holes 4 are arranged at the tops of the vertical plates at two opposite sides of the chassis 1. As shown in fig. 4, the top of the chassis 1 is provided with an inner edge structure 11, and the inner edge structure 11 is located at the beam 5 and is a space-avoiding structure. As shown in fig. 2, 4 and 5, the beam 5 includes a beam body 6, wing plates 7 provided at both sides of the beam body 6, and connection plates 8 provided at both ends of the beam body 6. The beam main body 6 is concave with an upward opening, and wing plates 7 horizontally extending outwards are arranged at the tops of two sides of the concave beam main body. The connecting plate 8 is vertically arranged at two ends of the beam main body 6, and the connecting plate 8 is provided with a groove 9 and a threaded hole 4 which are downwards opened. A gap is reserved between the connecting plate 6 and the wing plate 7, and a groove 9 of the connecting plate 8 is positioned on the outer side of the beam main body 6. As shown in fig. 1 and 6, a U-shaped notch 12 is provided in the middle of the wing plate 7 extending horizontally outward from the top of the two sides of the beam main body 6. The U-shaped notch 12 mates with a i-pin 13 on the upper cover 2.

The specific installation method is as follows:

as shown in fig. 4, 5 and 6, the cross beam 5 is hung on the pin 3 of the chassis 1 through the groove 9 of the connecting plate 8, and the screws 10 are used for connecting the cross beam 5 and the threaded holes 4 on two sides of the chassis 1, so that the deformation on two sides of the chassis can be effectively prevented. As shown in fig. 6, the upper cover 2 is placed on the chassis 1, the upper cover 2 is pushed toward the panel end of the chassis 1, the i-pins 13 press-riveted on the upper cover 2 are buckled into the U-shaped notches 12 in the middle of the cross beam 5, and the wing plates 7 of the cross beam 5 are used for supporting the upper cover 2. This will fasten the upper cover 2 and the cross member 5 together, and serve to prevent deformation of the upper cover 2. The grooves 9 at the two ends of the cross beam 5 and the U-shaped notch 12 in the middle are both made into symmetrical structures, so that the foolproof effect can be achieved.

The above description is only specific to the embodiments of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the utility model pertains shall apply to the technical solution and the novel concept according to the utility model, and shall all be covered by the scope of the utility model.

Claims

1. The utility model provides a prevent structure of quick-witted case deformation, includes quick-witted case and sets up the upper cover at machine case top, its characterized in that

The tops of the vertical plates on two opposite sides of the case are provided with pins and threaded holes,

And also comprises

The cross beam comprises a cross beam main body, wing plates arranged on two sides of the cross beam main body and connecting plates arranged on two ends of the cross beam main body, grooves and threaded holes which are opened downwards are arranged on the connecting plates,

The cross beam is hung on a pin of the case through a groove of the connecting plate, the cross beam and a threaded hole of the case are connected through screws, and the cross beam wing plate is used for supporting the upper cover.

2. The structure for preventing deformation of a chassis according to claim 1, wherein the top of the chassis is provided with an inner edge structure, and the inner edge structure is located at a beam and is a clearance structure.

3. The structure for preventing deformation of a cabinet according to claim 1, wherein the beam body is concave with an upward opening, and wing plates extending horizontally to the outside are provided at the tops of both sides of the concave beam body.

4. A structure for preventing deformation of a chassis according to claim 3, wherein two ends of the beam body are provided with vertically arranged connection plates, a gap is left between the connection plates and the wing plates, and the grooves of the connection plates are located on the outer side of the beam body.

5. A structure for preventing deformation of a chassis according to claim 3, wherein the middle parts of the wing plates extending horizontally outwards from the top parts of the two sides of the main body of the cross beam are provided with U-shaped notches.