Safe carrying device for gas cylinders

Abstract

The invention discloses a safe carrying device for gas cylinders. The safe carrying device comprises a carriage body and a carrying table, wherein the top of the carriage body is connected with a lifting motor through a connecting frame; the lifting motor is in transmission connection with a lead screw through a shaft coupler; the tail end of the lead screw is rotationally connected with a lead screw base arranged on the inner bottom surface in the carriage body through a bearing; the carrying table is arranged inside the carriage body; cylinder body positioning grooves are formed in the carrying table; a bearing and a carrying table motor are embedded in the carrying table; the bearing is rotary connection with the lead screw through an inner screw thread sleeve; the upper end of the inner screw thread sleeve is connected with a driven gear. According to the safe carrying device, the cylinder body positioning grooves are formed in the bottom surface of the carriage body and the top surface of the carrying table, so that when being fixed, the gas cylinders are directly placed on the cylinder body positioning grooves; then, the carrying table is controlled to vertically move for applying the pressure on the cylinder bodies for tightly clamping the gas cylinders; so that the operation is convenient; the gas cylinder fixation is firmer.

Description

technical field [0001] The invention relates to the technical field of carrying devices, in particular to a safety carrying device for a gas tank. Background technique [0002] A gas tank (liquefied gas cylinder) is a steel cylinder for storing gas. The wall thickness of the cylinder is about 2.5 mm, the internal pressure is 0.5-1.2 MPa, and the safe use period is 15 years. Regular inspection is required every four years. In the late 1970s and early 1980s, some urban families in China began to bid farewell to coal pellet stoves and use gas tanks. The gas tank was a novelty at that time, and many people dared not put it together with the stove. And because the price is more expensive, it is usually placed in the house, and a hole is drilled in the wall to pass through the pipe, and the cooking and cooking are done outside. In the mid-to-late 1980s, a large number of urban residents began to use gas tanks, and changing gas tanks became a unique "landscape", and later develop...

AI Technical Summary

Problems solved by technology

[0003] The existing gas tank transportation process is to put the gas tank directly into the transport vehicle and put it in place, and fix it by means of rope fixing. The operation is cumbersome, and the gas tank is not fixed stably. Once a gas leak occurs in the box, the hidden danger cannot be eliminated in time.

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