Anti-freezing heating device of telescopic sluice mechanical arm

Abstract

The invention discloses an anti-freezing heating device of a telescopic sluice mechanical arm and relates to the technical field of anti-freezing heating. The anti-freezing heating device of the telescopic sluice mechanical arm comprises a sluice, wherein a fixation block is fixedly connected to the upper surface of the sluice; an outer cylinder is fixedly clamped on the upper surface of the fixation block; an inner cylinder is sleeved with an inner cavity of the outer cylinder; the lower surface of the inner cylinder is fixedly clamped to the fixation block; an inner sleeve is fixedly connected to the side wall of the outer cylinder; an annular block is fixedly connected to the side wall of the outer cylinder; a threaded pillar is fixedly connected to the upper surface of the annular block; the threaded pillar is fixedly connected to an outer sleeve by a nut; and a cover is in threaded connection to the bottom end of the outer sleeve. The anti-freezing heating device of the telescopicsluice mechanical arm has the beneficial effects that the inner sleeve is fixedly connected to the side wall of the outer cylinder; the top of the outer sleeve is fixed on the annular block by a bolt; a heating cable and a temperature sensor are disposed in an inner cavity of the outer sleeve; and a thermal insulation material is disposed on the inner wall of the outer sleeve, so that a possibility in generation of damage on the device in a low-temperature environment is prevented.

Description

technical field [0001] The invention relates to the technical field of antifreeze heating, in particular to a sleeve type water gate mechanical arm antifreeze heating device. Background technique [0002] The mechanical arm refers to a complex system with high precision, multiple input and multiple output, high nonlinearity, and strong coupling. Because of its unique operational flexibility, it has been widely used in industrial assembly, safety and explosion-proof fields, and is also used in hydropower stations. Control the opening and closing of the water gate. [0003] On the mechanical arm of the sluice gate, due to the influence of low temperature, the device may be damaged so that it cannot work normally, so a specific heating device is required. Due to the operating mechanism such as the mechanical arm, it is not feasible to use the traditional method of laying a heating device on its surface. The heating device will be affected by the movement of the mechanism and c...

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Problems solved by technology

[0003] On the mechanical arm of the sluice gate, due to the influence of low temperature, the device may be damaged so that it cannot work normally, so a specific heating device is required. Due to the operating mechanism such as the mechanical arm, it is not feasible to use the traditional method of laying a heating device on its surface. The heating device will be affected by the movement of the mechanism and cause damage, so a sleeve-type sluice manipulator arm antifreeze heating device is proposed to solve the above problems

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