CN215529770U

CN215529770U - Corner shielding cover

Info

Publication number: CN215529770U
Application number: CN202122286968.3U
Authority: CN
Inventors: 沈玉桂; 沈培军; 嵇康华; 张友国
Original assignee: Jiangsu Qianli Electric Co ltd
Current assignee: Jiangsu Qianli Electric Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-01-14
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of corner shielding cases, and discloses a corner shielding case which comprises a shielding case body, wherein an installation assembly is arranged at the bottom of the shielding case body, a reinforcing assembly is arranged at a bending part of the shielding case body, the installation assembly comprises installation plates, the installation plates are symmetrically arranged at the bottom of the shielding case body, a moving groove is formed in the surface of the bottom of the inner side of the shielding case body, a convex column is arranged at the top of the installation plate and is positioned inside the moving groove, and a limiting ring is sleeved outside the convex column. The shield cover body is convenient to fixedly mount through the designed mounting assembly, the operation of workers is facilitated, the mounting efficiency of the workers is improved, meanwhile, the position of the mounting plate is convenient to adjust according to the actual mounting condition, and the practicability is high; the strength of the shielding case body is convenient to improve through the designed reinforcing assembly, so that the shielding case body cannot easily change in angle due to external extrusion force, and the installation of the corner shielding case cannot be influenced.

Description

Corner shielding cover

Technical Field

The utility model relates to the technical field of corner shielding cases, in particular to a corner shielding case.

Background

The shielding cover is the basic test equipment of vast users such as power station, power supply and distribution system and scientific research unit, and the shielding cover has the important effect in high voltage electric network, can be used to shield electrical components, and the shielding cover wide application in fields such as high voltage transmission equipment has following problem when using in the shielding cover of current angle:

1. when the existing corner shielding cover is installed, the shielding cover body is inconvenient to be fixedly installed with a base plate, the operation is not convenient and fast enough, the working efficiency of workers is reduced, and certain limitations exist;

2. when the existing corner shield cover is used, the corner shield cover is bent at a certain angle, so that the strength of the corner shield cover is not enough during installation, and the bending angle of the corner shield cover is possibly changed due to excessive force, thereby influencing the installation of the corner shield cover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corner shielding cover, which aims to solve the problems that the corner shielding cover proposed in the background art is not convenient and quick enough to mount, and meanwhile, the strength of the corner shielding cover is not high enough, so that the mounting of the corner shielding cover is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a corner shield cover, including the shield cover body, the bottom of shield cover body is provided with the installation component, the department of bending of shield cover body is provided with the enhancement subassembly, the installation component includes the mounting panel, the mounting panel symmetry sets up in the bottom of shield cover body, the shifting chute has been seted up to the inboard bottom surface of shield cover body, the top of mounting panel is provided with the projection, the projection is in the inside of shifting chute, the outside cover of projection is equipped with the spacing ring, the bottom face of spacing ring and the inboard bottom surface extrusion laminating of shield cover body, the installation screw has been seted up to the inboard bottom surface of mounting panel, the inside of installation screw is provided with construction bolt.

As a still further scheme of the utility model: the transversal personally submitting "C" the type of mounting panel, the top end face width of mounting panel equals with the bottom end face width of shield cover body.

As a still further scheme of the utility model: the longitudinal section of the moving groove is L-shaped, and the width of the opening of the moving groove is equal to the diameter of the end face of the convex column.

As a still further scheme of the utility model: the middle surface of the convex column is provided with threads, and the diameter of the inner side of the opening of the limiting ring is equal to the diameter of the end face of the convex column.

As a still further scheme of the utility model: strengthen the subassembly and include the strengthening rib, the strengthening rib symmetry sets up in the department of bending of shield cover body, and the tip symmetry of strengthening rib is provided with the limiting plate, and the limiting plate is connected with the edge block of shield cover body, and the shield cover body is provided with metal shrapnel with the junction surface of limiting plate, and the recess is seted up on the inboard surface of limiting plate, and the inside surface of recess and the surperficial extrusion laminating of metal shrapnel, and the top of limiting plate is bought the middle part and is provided with fastening bolt, and fastening bolt's tip extends to the inside of shield cover body.

As a still further scheme of the utility model: the longitudinal section of the reinforcing rib is isosceles trapezoid, and the thickness of the reinforcing rib is three-quarters of the thickness of the edge of the shielding case body.

As a still further scheme of the utility model: the cross section of the limiting plate is in an inverted L shape, and the corners of the limiting plate and the corners of the shielding case body are in a seamless fit shape.

As a still further scheme of the utility model: the end face of the metal elastic sheet is a cambered surface, and two ends of the metal elastic sheet are welded on the end face of the shielding case body.

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

1. the shield cover body is convenient to fixedly mount through the designed mounting assembly, the operation of workers is facilitated, the mounting efficiency of the workers is improved, meanwhile, the position of the mounting plate is convenient to adjust according to the actual mounting condition, and the practicability is high;

2. the strength of the shielding case body is convenient to improve through the designed reinforcing assembly, so that the shielding case body cannot easily change in angle due to external extrusion force, and the installation of the corner shielding case cannot be influenced.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the mounting assembly of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is a schematic view of a connection structure of the limiting plate and the shielding case column according to the present invention.

In the figure: 1. a shield case body; 2. mounting the component; 3. a reinforcement assembly; 21. mounting a plate; 22. a moving groove; 23. a convex column; 24. a limiting ring; 25. mounting a screw hole; 26. installing a bolt; 31. reinforcing ribs; 32. a limiting plate; 33. fastening a bolt; 34. a groove; 35. a metal spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and with reference to fig. 1 to 4, the embodiment of the present invention is as follows:

in fig. 1 and 2: a corner shield cover comprises a shield cover body 1, wherein a mounting component 2 is arranged at the bottom of the shield cover body 1, a reinforcing component 3 is arranged at a bending part of the shield cover body 1, the mounting component 2 comprises a mounting plate 21, the mounting plate 21 is symmetrically arranged at the bottom of the shield cover body 1, the cross section of the mounting plate 21 is C-shaped, the width of the top end face of the mounting plate 21 is equal to that of the bottom end face of the shield cover body 1, the corner shield cover is convenient to mount, a moving groove 22 is formed in the bottom surface of the inner side of the shield cover body 1, the longitudinal section of the moving groove 22 is L-shaped, the width of the opening of the moving groove 22 is equal to the end face diameter of a convex column 23, the position of the mounting plate 21 is convenient to adjust, a convex column 23 is arranged at the top of the mounting plate 21, the convex column 23 is positioned inside the moving groove 22, a limiting ring 24 is sleeved outside the convex column 23, threads are arranged on the middle surface of the convex column 23, the inner side diameter of the opening of the limiting ring 24 is equal to that of the convex column 23, be convenient for carry on spacing fixedly to mounting panel 21, the bottom face of spacing ring 24 and the inboard bottom surface extrusion laminating of shield cover body 1, mounting screw 25 has been seted up on the inboard bottom surface of mounting panel 21, and the inside of mounting screw 25 is provided with construction bolt 26.

In fig. 3 and 4: the reinforcing component 3 comprises reinforcing ribs 31, the reinforcing ribs 31 are symmetrically arranged at the bending part of the shield cover body 1, the longitudinal section of each reinforcing rib 31 is in an isosceles trapezoid shape, the thickness of each reinforcing rib 31 is three fourths of the thickness of the edge of the shield cover body 1, limiting plates 32 are symmetrically arranged at the end parts of the reinforcing ribs 31, the cross sections of the limiting plates 32 are in an inverted L shape, the corners of the limiting plates 32 and the corners of the shield cover body 1 are in a seamless fit shape, the reinforcing ribs 31 are convenient to install, the limiting plates 32 are connected with the edge of the shield cover body 1 in a clamping manner, metal elastic sheets 35 are arranged on the surfaces of the connecting parts of the shield cover body 1 and the limiting plates 32, grooves 34 are formed in the inner side surfaces of the limiting plates 32, the inner surfaces of the grooves 34 are in extrusion fit with the surfaces of the metal elastic sheets 35, the end surfaces of the metal elastic sheets 35 are cambered surfaces, and the two ends of the metal elastic sheets 35 are welded at the end surfaces of the shield cover body 1, be convenient for carry on spacing fixedly to strengthening rib 31, the top of limiting plate 32 is bought the middle part and is provided with fastening bolt 33, and fastening bolt 33's tip extends to the inside of shield cover body 1, is convenient for improve the intensity of angle shield cover.

The working principle of the utility model is as follows: when the utility model is installed, firstly, the reinforcing rib 31 is pushed to move towards the bending part of the shield cover body 1, so that the inner side surface of the limiting plate 32 is jointed and connected with the edge surface of the shield cover body 1, at the moment, the metal elastic sheet 35 can be extruded to generate rebound force until the metal elastic sheet 35 is extruded and jointed with the inner part of the groove 34, at the moment, the rebound force generated by the metal elastic sheet 35 can act on the reinforcing rib 31, so that the reinforcing rib 31 is clamped and fixed firmly, then the fastening bolt 33 is screwed into the limiting plate 32, so that the end part of the fastening bolt 33 extends to the inner part of the shield cover body 1, so that the reinforcing rib 31 is installed firmly, the strength of the corner shield cover is improved, then the shield cover body 1 is pushed to move towards the surface of the base plate, then the position of the mounting plate 21 is adjusted according to the installation, at the moment, the mounting plate 21 is pushed, so that the mounting plate 21 drives the convex column 23 to move in the inner part of the moving groove 22, when the mounting plate 21 moves to a proper position, the limiting ring 24 is rotated at this time, so that the bottom end face of the limiting ring 24 is extruded and attached to the inner side bottom surface of the shield cover body 1, the mounting bolt 26 is screwed into the mounting screw hole 25, the shield cover body 1 is fixedly mounted on the base plate, and the operation is simple and convenient, and the practicability is good.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a corner shield cover, including shield cover body (1), a serial communication port, the bottom of shield cover body (1) is provided with installation component (2), the department of bending of shield cover body (1) is provided with enhancement subassembly (3), installation component (2) include mounting panel (21), mounting panel (21) symmetry sets up in the bottom of shield cover body (1), shifting chute (22) have been seted up on the inboard bottom surface of shield cover body (1), the top of mounting panel (21) is provided with projection (23), projection (23) are in the inside of shifting chute (22), the outside cover of projection (23) is equipped with spacing ring (24), the bottom face of spacing ring (24) and the inboard bottom surface extrusion laminating of shield cover body (1), installation screw (25) have been seted up on the inboard bottom surface of mounting panel (21), the inside of installation screw (25) is provided with construction bolt (26).

2. An angle shielding cover according to claim 1, characterized in that the cross section of the mounting plate (21) is "C" shaped, and the width of the top end surface of the mounting plate (21) is equal to the width of the bottom end surface of the shielding cover body (1).

3. The corner shielding case according to claim 1, wherein the longitudinal section of the moving slot (22) is L-shaped, and the width of the opening of the moving slot (22) is equal to the diameter of the end surface of the convex column (23).

4. The corner shielding case according to claim 1, wherein the middle surface of the convex pillar (23) is provided with threads, and the inner diameter of the opening of the limiting ring (24) is equal to the diameter of the end surface of the convex pillar (23).

5. The angle shielding cover according to claim 1, characterized in that the reinforcing component (3) comprises a reinforcing rib (31), the reinforcing rib (31) is symmetrically arranged at the bending part of the shielding cover body (1), a limiting plate (32) is symmetrically arranged at the end part of the reinforcing rib (31), the limiting plate (32) is connected with the edge of the shielding cover body (1) in a clamping manner, a metal elastic sheet (35) is arranged on the surface of the joint of the shielding cover body (1) and the limiting plate (32), a groove (34) is formed in the inner side surface of the limiting plate (32), the inner surface of the groove (34) is attached to the surface of the metal elastic sheet (35) in an extrusion manner, a fastening bolt (33) is arranged in the middle of the top end of the limiting plate (32), and the end part of the fastening bolt (33) extends to the inside of the shielding cover body (1).

6. An angle shield according to claim 5, characterized in that the longitudinal section of the reinforcing rib (31) is isosceles trapezoid, and the thickness of the reinforcing rib (31) is three quarters of the thickness of the edge of the shield body (1).

7. The corner shielding case according to claim 5, wherein the cross section of the limiting plate (32) is in an inverted L shape, and the corners of the limiting plate (32) and the corners of the shielding case body (1) are in seamless fit.

8. The corner shielding case according to claim 5, wherein the end face of the metal elastic sheet (35) is an arc face, and both ends of the metal elastic sheet (35) are welded on the end face of the shielding case body (1).