An elliptical wedge type support device

Abstract

The invention belongs to the technical field of commercial vehicles, in particular to an elliptical wedge type support device. The bracket device includes a bracket main body, a clamping wedge, an elliptical wedge, a knob and a functional part; the lower wing surface of the vehicle frame is inserted between the bracket main body and the clamping wedge; the functional part is arranged on the upper end of the bracket main body; center; the knob is matched with the spline of the elliptical wedge; the elliptical wedge is matched with the clamping wedge; the right end of the clamping wedge is slidably matched with the main body of the bracket. The present invention can be clamped on the edge of the frame or the edge of other parts; the present invention uses an elliptical wedge to drive the slider to clamp the bracket and the frame or other fixed parts, clamp it on the edge of the frame or other parts, and manually screw it Move the handle to drive the ellipse to change from a small diameter to a large diameter, so that the upper wedge of the ellipse moves to the left, and pushes the upper clamping wedge to move upwards to fix the bracket with the frame or the edge of other fixed parts. The operation is convenient and flexible. Strong.

Description

technical field [0001] The invention belongs to the technical field of commercial vehicles, in particular to an elliptical wedge type support device. Background technique [0002] At present, with the gradual increase in the application of electrical equipment, the pipeline harnesses for commercial vehicles are also increasing. Traditionally, the pipeline harness brackets for commercial vehicles are mostly connected to the frame or fixed parts by ordinary brackets through connection holes. Its main disadvantages: the frame must be opened, the position of the bracket is fixed, it is not easy to change, and the flexibility of the bracket arrangement is poor. The biggest feature of the pipeline harness is the variability and flexibility of the layout. There are many possibilities for the position of the pipeline harness bracket, which is ever-changing. If the traditional pipeline harness bracket structure is used, the fixed parts must be determined before the actual prototype c...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an elliptical wedge bracket device with simple structure, which can be directly clamped on the edge of the frame or other parts; The fixed part is clamped, clamped on the edge of the frame or other parts, and the handle is manually turned to drive the ellipse to change from the small diameter to the large diameter, so that the wedge surface on the upper part of the ellipse moves to the left, and the upper clamping wedge is pushed upward to move the The bracket is fixed to the edge of the frame or other fixed parts, which is easy to operate and flexible. It solves the problem that fixing holes must be opened for the bracket of the pipeline harness on the vehicle frame, so that the fixing position of the bracket of the pipeline harness is too fixed and inflexible. Straightening out the flexibility and matching of wiring harnesses, etc.

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