A crane with slide rail anti-skid function

Abstract

The invention relates to the technical field of cranes, and discloses a crane with a slide rail anti-skid function, comprising a frame body, slide rails are fixedly connected to both sides of the frame body, and sliders are slidably connected to the top of the frame body, Both the front and the rear of the slider are slidably connected with push blocks, the bottom of the slide rail is provided with a collection device, the inner wall of the frame is provided with a discharge device, and the inside of the slider is hollowed out. , and the inner rotation of the slider is connected with a roller, the bottom of the roller protrudes from the outside of the slider and contacts with the surface of the turntable, the inner rotation of the slider is connected with a rotating rod, and there is a Spring, the inner wall of the rotating rod is fixed with a block. When the roller slips in the present invention, the rotating rod will reset and drive the sliding rod to move to the left and be inserted into the card slot, so that the sliding block can be limited and can Monitor the crane at all times to prevent slipping accidents.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to a crane with a slide rail anti-skid function. Background technique [0002] Some working characteristics of lifting equipment are intermittent movements, that is, the corresponding devices for retrieving, moving, unloading and other actions work alternately in a working cycle. The development and use of cranes in the market are becoming more and more widely. Due to There are often some accidents when lifting without outriggers and driving with hoisting, and the driving speed is faster than crawler cranes (crawler cranes). [0003] The gantry crane includes a hook and a slide rail. After the hook lifts the cargo, it slides on the slide rail to move the position of the cargo. To meet the needs of the construction site, the gantry crane is often installed outdoors. When used outdoors, In rainy weather, there is rainwater on the slide rails, and the crane may slip on the slide rails ...

AI Technical Summary

Problems solved by technology

[0003] The gantry crane includes a hook and a slide rail. After the hook lifts the cargo, it slides on the slide rail to move the position of the cargo. To meet the needs of the construction site, the gantry crane is often installed outdoors. When used outdoors, Rainy weather often occurs, and there is rain on the slide rails. At this time, the crane may slip on the slide rails when it stops after moving, which will cause the crane to fail to stop immediately, resulting in excessive movement of the goods, which may be separated from the side. The building or goods collided, which would cause damage to the goods and affect the normal use of the device. Therefore, a crane with anti-skid function of the slide rail is proposed to solve the above-mentioned problems.

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