CN211549046U

CN211549046U - Angle bar cross arm

Info

Publication number: CN211549046U
Application number: CN201922391289.5U
Authority: CN
Inventors: 齐维德; 郑春爱; 齐梦楠
Original assignee: Renqiu Zhiwei Communication Power Equipment Co ltd
Current assignee: Renqiu Zhiwei Communication Power Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-22
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an angle bar cross arm, M shape support piece's tip is provided with the cardboard, is provided with the mounting hole that can supply the cardboard to pass on the cross arm body, M shape support piece's tip supports and leans on one side at the cross arm body, and the cardboard passes bend after 90 after the mounting hole and lean on the opposite side at the cross arm body. The utility model discloses a traditional welding mode is replaced to the mode that clamps, satisfies the intensity requirement to have with low costs, pollute little advantage, great improvement workman's operational environment.

Description

Angle bar cross arm

Technical Field

The utility model relates to an electric power cross arm technical field especially relates to an angle bar cross arm.

Background

In an electric power system, a cross arm is an important component in a tower and is used for installing insulators and hardware fittings to support a conducting wire and a lightning conductor and keep a certain safety distance according to regulations, an existing cross arm structure is shown in fig. 1-2 and comprises an angle iron cross arm body 1-1 and an M-shaped support member 1-2, wherein two sides of the M-shaped support member 1-2 are fixedly connected with the angle iron cross arm body 1-1 in a welding mode, in actual operation, semi-automatic welding equipment is mainly used for completing the welding operation, but the welding equipment is complex in structure and high in use cost, a plate surface is heated after welding, the thermal deformation occurs, the welding itself seriously pollutes air, particularly for indoor production, the working environment is further worsened, and the physical health of workers is influenced, in addition, in some areas with strict environmental requirements, corresponding air treatment facilities are required, and the production cost is further increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide an angle bar cross arm to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an angle iron cross arm, includes cross arm body and M shape support piece, M shape support piece's tip is provided with the cardboard, is provided with the mounting hole that can supply the cardboard to pass on the cross arm body, M shape support piece's tip supports and leans on in one side of cross arm body, and the cardboard passes bend after 90 after the mounting hole and lean on the opposite side at the cross arm body.

Furthermore, the cardboard all is provided with two places in each side of M shape support piece, and the cardboard with one side is buckled to opposite direction.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a traditional welding mode is replaced to the mode that clamps, satisfies the intensity requirement to have with low costs, pollute little advantage, great improvement workman's operational environment.

Drawings

FIG. 1 is a first schematic structural diagram of a cross arm in the prior art;

FIG. 2 is a schematic structural diagram of a cross arm in the prior art;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention;

fig. 4 is a partially exploded view of an embodiment of the present invention;

FIG. 5 is a first diagram of an installation process of the embodiment of the present invention;

figure 6 shows a diagram of an installation process of the embodiment of the present invention

Fig. 7 is a schematic structural view of another embodiment of the present invention;

fig. 8 is an exploded view of fig. 7.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 3-4, the angle iron cross arm according to the embodiment includes a cross arm body 1 and an M-shaped support member 2, wherein a clamping plate 3 is disposed at an end of the M-shaped support member 2, a mounting hole 4 through which the clamping plate 3 can pass is disposed on the cross arm body 1, an end of the M-shaped support member 2 abuts against one side of the cross arm body 1, and the clamping plate 3 abuts against the other side of the cross arm body 1 after passing through the mounting hole 4 and being bent by 90 °.

5-6, in the initial state, the clamping plates 3 are straight sheets, then the clamping plates 3 on the two sides penetrate through the mounting holes 4, so that the end faces of the M-shaped supporting members 2 abut against the cross arm body 1, then the parts of the clamping plates 3 penetrating through the mounting holes 4 are bent for 90 degrees, namely the clamping plates 3 are L-shaped in the final state, the M-shaped supporting members 2 are mounted in a clamping mode, and compared with the traditional welding method, the M-shaped supporting members 2 are low in cost, small in pollution and capable of greatly improving the working environment of workers.

In another embodiment, as shown in fig. 7-8, the clamping plate 3 is provided with two positions on each side of the M-shaped support 2, and the clamping plates 3 on the same side are bent in opposite directions, so that the connection strength of the clamping positions can be further improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an angle bar cross arm, includes cross arm body and M shape support piece, its characterized in that: the end part of the M-shaped supporting piece is provided with a clamping plate, the cross arm body is provided with a mounting hole for the clamping plate to pass through, the end part of the M-shaped supporting piece is abutted against one side of the cross arm body, and the clamping plate is bent by 90 degrees after passing through the mounting hole and then is abutted against the other side of the cross arm body.

2. An angle iron cross arm as claimed in claim 1, wherein: the cardboard all is provided with two places in each side of M shape support piece, buckles to opposite direction with the cardboard of one side.