Movable guiding wheel anti-falling protection device

A protective device and movable technology, applied in safety devices, transportation and packaging, load hanging components, etc., can solve the problems of equipment and product safety hazards, low installation and dismantling efficiency, sparks falling, etc., and achieve long service life and shortened Time required for removal and installation, the effect of flexible removal and installation

Active Publication Date: 2016-03-02
宝钢日铁汽车板有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the installation or removal process, high-altitude hot work will cause sparks to fall, which poses a great safety hazard to the equip

Method used

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  • Movable guiding wheel anti-falling protection device
  • Movable guiding wheel anti-falling protection device
  • Movable guiding wheel anti-falling protection device

Examples

Experimental program
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Embodiment Construction

[0044] The following will further describe the movable guide wheel anti-fall protection device according to the specific embodiments, but the specific embodiments and related descriptions do not constitute an improper limitation to the technical solution of the present invention.

[0045] figure 2 It shows the structure of the movable guide wheel fall protection device in one embodiment of the present invention. image 3 The split structure of the movable guide wheel fall protection device is shown.

[0046] Such as figure 2 and image 3 As shown, the movable guide wheel fall protection device S in this embodiment includes: a fixed seat 1 , a movable frame 2 , a pin shaft 3 , an outer rib 4 and an inner rib 5 . Among them, the fixed seat and the guide wheel bracket (the guide wheel bracket is not in figure 2 and image 3 Shown in ) is fixedly connected, the fixed seat 1 is provided with four pin seats 7 along its length direction, and the pin seats 7 protrude outward f...

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PUM

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Abstract

The invention discloses a movable guiding wheel anti-falling protection device. The movable guiding wheel anti-falling protection device comprises a fixed base and a movable frame. A plurality of pin bases extending outwards from the fixed base in the width direction of the fixed base are arranged on the fixed base in the length direction of the fixed base, and intervals are formed among the pin bases. A plurality of sliding groove bases extending outwards in the width direction of the movable frame are arranged on the movable frame in the length direction of the movable frame, sliding grooves are formed in the sliding groove bases, and the movable frame is further provided with pin holes. The pin shafts penetrate the pin holes and the sliding grooves in the movable frame and the pin bases on the fixed base, so that the fixed base and the movable frame are connected together. The movable guiding wheel anti-falling protection device has the closing station and the opening station. In the closing station, the sliding groove bases are correspondingly arranged in the intervals among the pin bases, the included angle between the fixed base and the movable frame is basically zero, and a space is formed so as to contain a guiding wheel. In the opening station, the pin shafts move along the sliding grooves to enable the movable frame to be gradually separated from the fixed base, and the movable frame rotates by one angle around the pin shafts in the first direction.

Description

technical field [0001] The invention relates to a mechanical protection device, in particular to a protection device for a crane. Background technique [0002] Since the bridge crane will generate lateral force during operation, this lateral force will cause the bridge crane to deviate. In order to prevent the bridge crane from deviating, guide wheels will be installed on both sides of the track where the bridge crane travels. However, repeated alternating lateral forces between the guide wheel and the track often cause the flange bolts at the bottom of the guide wheel to break and fall, and in severe cases, even cause the shaft of the guide wheel to break and cause it to fall from a high altitude, thereby causing Serious security incident. At present, in order to prevent the guide wheel from falling from a high place, a guide wheel protection frame is usually installed outside the guide wheel. [0003] figure 1 The structure of the guide wheel protection frame in the pri...

Claims

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Application Information

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IPC IPC(8): B66C15/00
Inventor 顾希成强晓彬孙瑾
Owner 宝钢日铁汽车板有限公司
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