Curving-type monorail crane and traveling method thereof

A monorail crane and variegated technology, which is applied in the direction of traveling mechanism, load suspension components, load block, etc., can solve the problem of not being able to carry power supply equipment and spray pumps along the groove

Inactive Publication Date: 2009-12-16
TAIYUAN KUANGJI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the monorail crane with this structure is that it can only carry light-weight facilities, with a maximum carrying capacity of 40 tons, and cannot carry power supply equipment, spray pumps, emulsion tanks, frequency converters and other heavy-duty equipment.

Method used

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  • Curving-type monorail crane and traveling method thereof
  • Curving-type monorail crane and traveling method thereof
  • Curving-type monorail crane and traveling method thereof

Examples

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Embodiment

[0033] Example: figure 1 , Figure 16 As shown, there are 44 carrying devices and 16 braking devices in this embodiment connected by connectors or hydraulic cylinders (traveling hydraulic cylinders) or pull rods, and two of them are connected by traveling hydraulic cylinders. Two parts of the middle section are connected by connectors, and the rest are connected by tie rods of different lengths.

[0034] The present embodiment is divided into three sections with two walking hydraulic cylinders as the dividing point, that is, the middle section between the two walking hydraulic cylinders, the front section before the walking hydraulic cylinder 44, and the rear section after the walking hydraulic cylinder 9. The rear section is composed of 16 carrying trolleys and 4 braking devices connected by pull rods, and 8 cable carrying trolleys are composed of 16 carrying trolleys for carrying cables. Figure 16 As shown, the cable carrying vehicle 2 is formed by connecting two carrying...

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PUM

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Abstract

The invention relates to a curving-type monorail crane and a traveling method thereof. The curving-type monorail crane belongs to undermine comprehensive coal mining conveying machinery, which comprises a track, wherein the track is suspended in an underworking through a hoisting ring and an anchor rod. The curving-type monorail crane is characterized in that a plurality of load bearing devices and braking devices are arranged on the track; and the load bearing devices are connected with the braking devices through a connecting piece or hydraulic cylinder or pull rod. The traveling method is three-segment type traveling; when the crane travels, a front segment and a back segment simultaneously move a step pitch first; and after the front segment and the back segment stop moving, a middle segment moves a step pitch. The curving-type monorail crane has the advantages of high working efficiency, safe conveying, simple installation, flexible and convenient operation and self-propelling traveling during operation. In addition, the curving-type monorail crane can carry crossheading-powered equipment, an atomizing pump, an emulsion box, a frequency converter and other heavy-load equipment and has a maximum carrying capacity of 150 tons.

Description

Technical field: [0001] The invention belongs to coal mine underground fully mechanized mining transportation machinery, in particular to a varicose type monorail crane and a walking method thereof. Background technique: [0002] The patent No. is 200720037137.x, which discloses a "coal mine underground roadway monorail crane", including rails, rail cranes, guide pulleys and endless ropes. The rail crane is hoisted on the track, and the end of the track is connected with guide pulleys. There are pull rod mechanisms on both sides of the crane, and the pull rod mechanisms on both sides are connected with endless ropes, which are coiled on the guide pulleys, and track adjustment devices are connected at the joints of the tracks. The disadvantage of the monorail crane with this structure is that it can only carry light-weight facilities, with a maximum carrying capacity of 40 tons, and cannot carry power supply equipment, spray pumps, emulsion tanks, frequency converters and oth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C11/00B66C9/02
Inventor 宁维泉薛安东邢晓力李明牛成林马吉生王建设王靖白冰
Owner TAIYUAN KUANGJI ELECTRIC
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