Vehicle-mounted equipment lift separating device

Abstract

The invention provides a vehicle-mounted equipment lift separating device. The vehicle-mounted equipment lift separating device comprises a vehicle chassis, a compartment body and a pair of hydrauliccylinders. The vehicle-mounted equipment lift separating device is characterized in that the vehicle-mounted equipment lift separating device further comprises a bracket, a bracket retracting mechanism, an equipment overturning base and an equipment overturning base auxiliary supporting mechanism; the left end of the bracket is hinged to the upward side of the left end of a compartment body bottomplate, the right end of the bracket is a bracket lifting free end, the bracket retracting mechanism is arranged on the compartment body bottom plate and connected with the left end of the bracket, one end of the equipment overturning base and the left end of the bracket are coaxially hinged to the upward side of the left end of the compartment body bottom plate, the other end of the equipment overturning base is a free end, the equipment overturning base auxiliary supporting mechanism is connected to the left end of the vehicle chassis, an equipment bonding mechanism is arranged on the bracket, the pair of hydraulic cylinders is hinged to the bracket, the pair of hydraulic cylinder columns face downwards and is connected with hydraulic cylinder column connecting seats, and the hydraulic cylinder column connecting seats are fixed to the vehicle chassis. The good protecting effect is achieved on the equipment, the possible situation that in the lifting process, the equipment crosses thevertical limit position and falls, and consequently accidents are caused is avoided, and safety is ensured.

Description

technical field [0001] The invention belongs to the technical field of supporting facilities for special vehicles, and in particular relates to a lifting and separating device for vehicle-mounted equipment. Background technique [0002] The aforementioned special vehicles can also be called special vehicles. A typical example of the aforementioned vehicle-mounted equipment is a reactor, which is used to stabilize and adjust the high voltage generated by the testing equipment in the withstand voltage testing test of ultra-high voltage and ultra-high voltage power transmission and transformation equipment. However, the aforementioned vehicle-mounted equipment is not limited to the above-mentioned reactor, for example, it may be various large-scale antennas in the shape of a cylinder, and so on. [0003] Since the length of the above-mentioned equipment is long (for example, the length of the reactor reaches about 8m), the mass reaches several tons (for example, the mass of th...

AI Technical Summary

Problems solved by technology

Although this patent can fulfill the technical effect recorded in paragraph 0011 of the description to a certain extent, it has the following shortcomings: First, due to the lack of support for the equipment, that is, the lack of support for the reactor called in the patent, on the one hand, there is no It is beneficial to the protection of the equipment. On the other hand, in the non-activated state, especially when the vehicle is running due to bumps, sharp bends, sudden brakes, etc., the end of the equipment away from the rear door, that is, towards the front of the car, will vibrate up and down and / Or left and right swimming (shaking) phenomenon, which is very easy to damage the equipment; second, due to the lifting of the equipment (that is, the inductor referred to in the patent) from the lying state to the state perpendicular to the bottom of the car body and from being perpendicular to the car body The state of the bottom plate of the car body is restored to the lying state by the only pair of hydraulic cylinders, which lacks effective measures to prevent sudden drops, so there are potential safety hazards. For example, in the process of lifting the equipment to be perpendicular to the floor of the car body, If the vertical critical point is crossed, reverse lodging may occur and cause accidents. For example, in the process of returning the equipment to the lying state, when the axis of rotation is crossed, such as the push rod of the patented hydraulic cylinder and the hinge axis of the equipment hinge In the vertical plane, there may be a sudden drop of the equipment. The above two situations will seriously damage the equipment or even cause the equipment to be scrapped; The stability of the device cannot be guaranteed during the recovery process

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