Guide rail clamping fixing device

Abstract

The invention discloses a guide rail clamping fixing device. The guide rail clamping fixing device comprises a guide rail, a clamping buckle and a bearing body; the clamping buckle comprises a first arm, a second arm, and a connecting body which connects the first arm with the second arm; the bearing body comprises a main body; chutes which are matched with the first arm and the second arm are arranged in two sides of the main body; clamping structures are arranged on the chutes; a wedge-shaped self-locking structure is arranged between the main body and the clamping buckle. According to the guide rail clamping fixing device, the chutes are matched and connected with the first arm and the second arm, and the clamping buckle and the bearing body are clamped and separated through the clamping structures; the clamping buckle and the guide rail are fixedly connected and disconnected through the wedge-shaped self-locking structure; therefore, the main body can be conveniently locked during assembling and can also be conveniently taken out by operating the clamping structures at two sides.

Description

technical field [0001] The invention relates to a guide rail fastening device. Background technique [0002] At present, there are many components that need to be fixed on the guide rail, especially in the fields of electrical, communication and numerical control, many controllers need to be installed side by side and fixed on a guide rail. In the existing structure, insufficient consideration is given to the convenience of disassembly and assembly of these fixtures (such as controllers), which leads to very inconvenient disassembly and assembly, which greatly affects work efficiency. Specifically, the rails in this structure are usually close to immovable objects, such as walls, cabinet walls, etc., and in the fields of electrical, communication and numerical control, there is usually an electrical connection between fixed objects (such as controllers). Sexual connection, its movement direction is limited, it is only convenient to extract in the axial direction. However, ...

AI Technical Summary

Problems solved by technology

In the existing structure, insufficient consideration is given to the convenience of disassembly and assembly of these fixtures (such as controllers), resulting in very inconvenient disassembly and assembly, which greatly affects work efficiency

Specifically, the rails in this structure are usually close to immovable objects, such as walls, cabinet walls, etc., and in the fields of electrical, communication and numerical control, there is usually an electrical connection between fixed objects (such as controllers). Sexual connection, its movement direction is limited, it is only convenient to extract in the axial direction

However, in the prior art, it is necessary to rotate the fixture (such as a controller) in the vertical plane or use a tool near the guide rail to loosen the clamping device of the guide rail during disassembly, which is very inconvenient to operate, especially in a large number of fixtures ( Such as the batch operation of the controller), which seriously affects the work efficiency

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