Technical field:
The utility model relates to an electric power fixture, in particular to a special-shaped parallel groove wire clip.
Background technology
Special parallel groove clamp is widely used in distribution lines as a fixed appliance. The prior art special type parallel groove clamp comprises a cover body, a clamping body with two grooves and a locking nut on the clamping body of the cover body, and a clamping space is left between the locked cover body and the clamping body, which is used for fixing the power line. When the above device is installed at a high altitude, the phenomenon of nut falling often occurs, which affects the construction safety and construction efficiency; The two grooves are the same structure, suitable for fixing the same specifications of the power line, the copper power line and aluminum power line are fixed at the same time, the groove is aluminum material, when the copper power line is clamped in the groove resistance is large, power transmission loss is large. To this end, it is necessary to further improve the invisible and groove clamp of the above structure.
Content of utility model
In order to solve the above technical problems, the utility model provides a special-shaped parallel groove line clamp, which can ensure the construction safety, improve the construction efficiency, improve the fixing effect and improve the transmission efficiency of power transmission.
The utility model adopts a technical scheme that provides a special shape and groove line clamp, which comprises an upper clamping block, a line clamping body and a full-threaded bolt. When fixed, the full-threaded bolt locks the upper clamping block and the line clamping body; The wire clip body is provided with a copper groove and an aluminum groove, the copper groove comprises a copper sheet and a wire groove body, and the copper sheet is brazed and fixed with the wire groove body.
The utility model also includes a spring washer, which is padded on the contact surface of the bolt head and the wire clamp body.
Wherein, the upper clamping block is provided with a first opening slot and a second opening slot, and the first opening slot is matched with a copper wire slot, and the second opening slot is matched with an aluminum wire slot. The utility model has the advantages that: the utility model provides a special shape and groove line clamp, which is fixed by a full-threaded bolt. During construction, the full-threaded bolt screws the upper clamping block and the line clamp body, which can realize the clamping and fixing of the power line; The online clip body is provided with a copper wire slot and an aluminum wire slot, the copper wire slot is brazed with copper sheet aluminum material, the welding resistance is low, low power transmission loss. In summary, the utility model has simple operation and can improve the construction efficiency; The loss of power output is small, and the transmission efficiency of power can be improved.
Audited Supplier 
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