An electric jacking device for emergency rescue

Abstract

The invention discloses an electric jacking device for emergency rescue, specifically relates to the technical field of fire protection, and comprises a support base, the number of which is set to two, and the opposite surfaces of the two support bases are provided with recesses. groove, and two guide rods are fixedly connected in the groove. In the present invention, under the push of the first electric push rod, the ejection mechanism can be ejected smoothly, and then the ejection mechanism can contact the surface of the object. The role of positioning ensures the smooth work of supporting the object, so that the device adopts the method of multi-point ejection, which can better fit the object and keep consistent with the shape of the supporting surface of the object, so that it can be applied to different complex environments. The top support work can effectively prevent the problem of slipping and avoid the problem of causing injury to rescuers or trapped people, thus ensuring a safe and effective rescue channel.

Description

technical field [0001] The invention relates to the technical field of fire protection, and more specifically, the invention relates to an electric jack for emergency rescue. Background technique [0002] The electric rescue jack is a hydraulic rescue tool, which is mostly used to rescue victims trapped in a confined environment. Its main components are oil cylinders and piston push rods. Mechanical pumps, electric pumps, etc. are often used as power sources. The hydraulic pressure pushes the piston push rod out of the oil cylinder to realize the supporting function. [0003] The electric roof props in the prior art are generally composed of a support base, a driving structure and a support top plate, and both the support base and the support top plate are equipped with a flat plate, and the rescue scene is changeable, and it is difficult to apply to different complex environments when supporting the roof , easy to slip, causing injury to the trapped people, and in the proc...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an electric jack for emergency rescue. The technical problem to be solved by the present invention is: the electric jack of the prior art is difficult to apply In different complex environments, it is easy to slip off, causing injury to the trapped people, and in the process of supporting the roof, if the driving structure fails, it is easy to cause the roof supporter to drop rapidly, causing the propped up objects to fall again, which is easy to cause injury to the personnel. The problem of secondary injury

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