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Drainage main beam of outdoor crane

A crane and main beam technology, applied in the field of crane application, can solve the problems of danger, easy slipping, inconvenience, etc., and achieve the effect of improving safety

Inactive Publication Date: 2018-01-19
张达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For outdoor cranes, if the main girder is used as a walking platform, it is easy to generate water accumulation due to the rainy outdoors. However, there is no device for dealing with accumulated water on the walking platform of outdoor cranes on the market. When the operator walks on the walking platform, it is easy to Slipping, very dangerous, very inconvenient, so a drainage main beam for outdoor cranes is needed to solve these problems

Method used

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  • Drainage main beam of outdoor crane

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Embodiment Construction

[0013] Such as figure 1 As shown, a drainage main girder of an outdoor crane includes a main girder body, the main girder body includes a main girder frame 1, a panel 2 and a side plate 3, and the upper surface of the main girder frame 1 is laid with a panel 2, Both sides of the main beam frame 1 are provided with side panels 3, and the upper ends of the side panels 3 are at least 210 cm higher than the panel, the main beam frame 1 is provided with drainage channels 4, and the panel 2 is provided with Some water holes 5 corresponding to drainage channels.

[0014] The drainage channel 4 is obliquely arranged in the main beam frame 1 , and the length of the drainage channel 4 is greater than the length of the main beam frame 1 .

[0015] The panels 2 and side panels 3 are fixed on the main girder frame 1 by welding or bolts.

[0016] The cross section of the drainage channel 4 is a concave structure, and the upper opening of the drainage channel 4 corresponds to the position ...

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Abstract

The invention provides a drainage main beam of an outdoor crane. The drainage main beam of the outdoor crane comprises a main beam body, wherein the main beam body comprises a main beam frame, a paneland side plates; the panel is paved at the upper surface of the main beam frame; the side plates are arranged at two side faces of the main beam frame; the upper end of each side plate is at least 10cm higher than the panel; a drainage channel is arranged in the main beam frame; a plurality of water through holes corresponding to the drainage channel are formed in the panel; the drainage channelis slantways arranged in the main beam frame; and the length of the drainage channel is larger than the length of the main beam frame. The drainage main beam of the outdoor crane provided by the invention solves the problem that water is easily accumulated in a walking board of the crane on the current market; since the drainage water through holes are additionally formed in the panel of the mainbeam, the water accumulated in the walking board can be drained; and the accumulated water is drained out of the crane through the drainage channel, so that the drainage main beam of the outdoor craneis very convenient, and the safety is improved.

Description

technical field [0001] The invention relates to the application field of cranes, in particular to a drainage main girder of an outdoor crane. Background technique [0002] For outdoor cranes, if the main girder is used as a walking platform, it is easy to generate water accumulation due to the rainy outdoors. However, there is no device for dealing with accumulated water on the walking platform of outdoor cranes on the market. When the operator walks on the walking platform, it is easy to Slipping is very dangerous and very inconvenient, so a drainage girder for outdoor cranes is needed to solve these problems. Contents of the invention [0003] Aiming at the deficiencies of the existing technology, the invention provides a drainage girder of an outdoor crane. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a drainage main girder of an outdoor crane, including a main girder body, the main girder body including a m...

Claims

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Application Information

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IPC IPC(8): B66C6/00
Inventor 张娜
Owner 张达
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