CN204858469U - A high-voltage safety busway cover plate - Google Patents

Abstract

The utility model discloses a safe type bus duct of high pressure apron, which comprises a body, the apron body is including location chucking portion and pressure -bearing portion, the body is the integral type structure, pressure -bearing portion is saw dentate structure the plate body that a plurality of slopes set up constitutes, formula structure as an organic whole, it is 90 degrees to become contained angle A between the slope plate body, location chucking position is in pressure -bearing portion both ends, and its cross -section is " C " font structure, location chucking position in pressure -bearing portion both ends to pressure -bearing portion is the axial symmetry setting for the symmetry axis, it is protruding that pressure -bearing portion both ends bottom is equipped with the generating line location, the protruding quantity in generating line location is two, for long square bulge structure, two protruding sizes in generating line location are the same, are the axial symmetry setting. The pressure -bearing performance and stability ability of bus duct apron can be effectively improved, the security performance is improved.

Description

A high-voltage safety busway cover plate

technical field

The invention relates to a bus duct cover plate, in particular to a high-voltage safe bus duct cover plate.

Background technique

Modern high-rise buildings and large workshops require huge amounts of electrical energy, and in the face of the huge loads requiring hundreds of thousands of amperes of strong current, safe and reliable conduction equipment must be selected. Busway is a power distribution device for efficient current transmission, especially to meet the needs of economical and reasonable wiring of increasingly taller buildings and large-scale factories. However, busway is a kind of electrical equipment, which often has high requirements for its stability. Most of the busway on the market today has a simple structure, which cannot meet the increasing safety performance requirements and is not conducive to safe production.

Contents of the invention

The technical problem to be solved by the present invention is to provide a high-voltage safety busway cover plate for the above disadvantages, which can effectively improve the pressure bearing performance and stability of the busway cover plate, and improve the safety performance.

In order to solve the problems of the technologies described above, the technical solution of the present invention is:

A high-voltage safety bus duct cover plate, including a body, the cover plate body includes a positioning clamping part and a pressure bearing part, the body is an integral structure, the pressure bearing part is a sawtooth structure, including a plurality of It is composed of obliquely arranged plates and is an integrated structure. The angle A formed between the inclined plates is 90 degrees; the positioning and clamping parts are located at both ends of the pressure-bearing part, and its cross-section is in a "C" shape structure. The positioning and clamping parts are located at both ends of the pressure-bearing part, and are arranged axisymmetrically with the pressure-bearing part as the axis of symmetry; the bottoms of the two ends of the pressure-bearing part are provided with busbar positioning protrusions, and the number of the busbar positioning protrusions is Two are rectangular protrusion structures, and the two busbar positioning protrusions are of the same size and arranged symmetrically about the axis.

Beneficial effects: There is a positioning clamping part, and its cross-section is a special "C"-shaped structure, so that the cover plate can be accurately positioned when connecting the side plate of the busway; the cover plate is provided with a pressure-bearing part, and its unique sawtooth Shaped structure helps to improve the pressure-bearing performance of the cover plate, and the data of tens of thousands of scientific experiments show that when the angle A formed between the inclined plates is 90 degrees, the pressure-bearing effect of the cover plate is the best good. There are positioning protrusions on the bottom of the cover plate. When in use, the two positioning protrusions can clamp the two sides of the bus bar left and right, so that the bus bar can be fixed firmly. At the same time, the pressure bearing performance of the bus duct cover plate is greatly improved, the safety performance is improved, and the use effect is improved.

Description of drawings

Figure 1 is a schematic cross-sectional view of the invention.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing.

Example

As shown in the figure, a high-voltage safety busway cover plate includes a main body. The cover plate main body 1 includes a positioning clamping part 11 and a pressure-bearing part 12. The body 1 is an integral structure. The pressure-bearing The part 12 is a zigzag structure, which is composed of a plurality of inclined boards and is an integrated structure. The angle A formed between the inclined boards is 90 degrees; the positioning and clamping part 11 is located at the pressure receiving part 12 Both ends, the cross-section of which is a "C"-shaped structure, the positioning and clamping part 11 is located at both ends of the pressure receiving part 12, and is arranged axially symmetrically with the pressure receiving part 12 as the axis of symmetry; the two ends of the pressure receiving part 12 The bottom is provided with busbar positioning protrusions 13, and the number of said busbar positioning protrusions 13 is two, which is a rectangular protrusion structure. The two busbar positioning protrusions 13 are of the same size and arranged axially symmetrically.

Beneficial effects: There is a positioning clamping part, and its cross-section is a special "C"-shaped structure, so that the cover plate can be accurately positioned when connecting the side plate of the busway; the cover plate is provided with a pressure-bearing part, and its unique sawtooth Shaped structure helps to improve the pressure-bearing performance of the cover plate; and the data of tens of thousands of scientific experiments show that when the angle A formed between the inclined plates is 90 degrees, the pressure-bearing effect of the cover plate is the best good. There are positioning protrusions on the bottom of the cover plate. When in use, the two positioning protrusions can clamp the two sides of the bus bar left and right, so that the bus bar can be fixed firmly. At the same time, the pressure bearing performance of the bus duct cover plate is greatly improved, the safety performance is improved, and the use effect is improved.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present invention can easily think of changes or Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (1)

1. a high-voltage safety type bus slot cover board, it is characterized in that, comprise body, described cover board body includes location card-tight part and pressure-bearing portion, described body is integral structure, and described pressure-bearing portion is laciniation, comprises multiple plate body be obliquely installed and forms, for integral type structure, between described inclination plate body, angle A is 90 degree; Clamping portion, described location is positioned at two ends, pressure-bearing portion, and its cross section is in " C " character form structure, and clamping portion, described location is positioned at two ends, described pressure-bearing portion, with pressure-bearing portion for symmetry axis is arranged axisymmetricly; Described pressure-bearing portion is provided with bus positioning convex bottom two ends, and described bus positioning convex quantity is two, is rectangle bulge-structure, and described two bus positioning convex sizes are identical, arrange axisymmetricly.