Power supply cabinet connecting device for multi-functional mountain traction transport vehicle

Abstract

The invention discloses a power supply cabinet connecting device for a multi-functional mountain traction transport vehicle for connecting a power supply cabinet and a crawler frame. the device is characterized by comprising a connecting frame, pins, bolts and hangers; the hangers are respectively installed on the power supply cabinet and the crawler frame; the hanger on the power supply cabinet and the hanger on the crawler frame are provided with pin holes which have identical distribution; the bolts are installed at one end, close to the crawler frame, of the connecting frame, and the crawler frame is supported by adjusting the depth of the bolts in the connecting frame; two ends of the connecting frame are provided with pin holes which are connected by the pin holes in the pins and the hangers. The beneficial effects of the power supply cabinet connecting device are: an adjustable connecting device is added between an original power supply cabinet and a caterpillar base plate for limiting up and down, left and right, and front and back displacement of the power supply cabinet; a cantilever structure of the original power supply cabinet is changed into fixed connection so that impact vibration of the power supply cabinet is limited, cracking of fasteners and power supply cabinet welding seams is avoided; impact vibration can be reduced; and reliability of the whole machine is increased.

Description

Technical field [0001] The invention relates to a power cabinet connecting device for a multifunctional mountain traction transport vehicle, belonging to the technical field of mechanical equipment connection. Background technique [0002] According to the national development strategy outline for the large investment in new energy construction and the strategic needs of the country’s accelerating industrial transformation, it is expected that in the next few years, grid construction, wind power construction, nuclear power construction, mobile base station construction, solar energy engineering, open-pit coal mines, oil drilling, etc. will involve complex The ground engineering will become the top priority and the market prospect is broad. In these projects, how to solve the transportation needs of towers, wind turbines, power grid equipment and other oversized and overweight large-scale equipment is becoming more and more urgent, which will certainly make large-scale traction an...

AI Technical Summary

Problems solved by technology

The biggest disadvantage of this solution is that since the cable is flexible, it can only be pulled but not pressed. When the power cabinet vibrates up and down, it cannot restrict the upward jump of the power cabinet, but can only restrict the downward movement of the power cabinet.

Still can't really solve the shock and vibration of the power cabinet

[0007] However, there are still many technical problems in the above schemes: Scheme 1 has the following technical disadvantages: From the structural point of view, the power cabinet is in a cantilever state. As the power cabinet extends longer, the greater the bending moment on the root of the power cabinet, The greater the amplitude of the front end, the easier it is to cause cracking of the welding bead of the power cabinet or loosening of the fasteners

Images