3results about How to "Achieve insulation effect" patented technology

The utility model provides an insulating forearm mechanism suitable for an aerial work platform with the voltage smaller than or equal to 66KV. The small arm mechanism comprises an insulating main arm, two insulating pull rods parallel to the insulating main arm and a working bucket installed at the free end of the insulating main arm, one end of the insulating main arm is rotationally connected with the arm support mechanism through a first connecting frame, the other end of the insulating main arm is rotationally connected with a connecting support, and the two insulating pull rods are arranged above the insulating main arm in parallel; one end is rotatably connected with the arm support mechanism through a first pull rod rotating shaft, the other end is rotatably connected with the connecting support through a second pull rod rotating shaft, a small arm variable-amplitude cylinder is arranged between the first pull rod rotating shaft and the first connecting support, and the working bucket is rotatably installed at the free end of the insulating main arm through a leveling support. According to the utility model, any insulation distance of the working bucket can be ensured to be more than 300mm, so that the working bucket achieves an insulation effect; the utility model can flexibly act when working in a specific or narrow space, and is simpler in structure and easy to weld.

The utility model discloses an integrated heat preservation board relates to heat preservation board technical field, including heat preservation board body, heat preservation board body top surface fixedly connected with T type plug -in board, T type plug -in board is provided with three groups, and heat preservation board body bottom is provided with T type insertion cavity groove, and T type insertion cavity groove sets up three groups, and T type insertion cavity groove and T type plug -in board correspond with each other and mutually match, and T type plug -in board and T type insertion cavity groove slidingly connect, and heat preservation board body one side fixedly connected with second mounting block, and heat preservation board body other side fixedly connected with first mounting block, and this setting is through adding positioning mechanism on heat preservation board body, and the user is fixed between the individual heat preservation board body assembly, simultaneously when transporting batch heat preservation board body, and the operator can limit fixed between two heat preservation board bodies through positioning mechanism in advance, so that batch heat preservation board body can be stably placed on the transport car, and the user is convenient to batch heat preservation board body transportation.

This utility model relates to a dual-outlet vehicle-mounted capacitor fixing structure, including a film capacitor and an inverter brick housing. A plastic baffle is provided on the inverter brick housing. The film capacitor is encapsulated inside the inverter brick housing through the plastic baffle. The plastic baffle includes a first plastic baffle, a second plastic baffle, a third plastic baffle, and a fourth plastic baffle. The first and second plastic baffles are positioned between the film capacitor and the power module of the inverter brick. The third plastic baffle is connected to the inverter brick housing via a slot. The fourth plastic baffle is fixed to the inverter brick housing with mounting bolts. Compared with the prior art, this utility model achieves reduced space and weight while ensuring heat dissipation efficiency, solving the heat dissipation and space design problems of installing high-performance capacitors in a limited space.