Cantilever and dust removal equipment for large box girder manufacturing workshop

A technology for making workshops and cantilevers, which is applied in the field of dust removal equipment and cantilevers, and can solve the problem that the suction arm cannot meet the coverage requirements

Pending Publication Date: 2021-06-11
SHANGHAI ZHENHUA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The maximum length of the suction arm on the existing cantilever type dust removal equipment is 14 meters (the operation coverage radius can meet the workshop width of less than 30 meters), but the width of some box girder workshops can reach 40 meters, resulting in the existing cantilever type dust removal equipment. The suction arm on the device does not meet the coverage requirements

Method used

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  • Cantilever and dust removal equipment for large box girder manufacturing workshop
  • Cantilever and dust removal equipment for large box girder manufacturing workshop
  • Cantilever and dust removal equipment for large box girder manufacturing workshop

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Embodiment Construction

[0035] In order to better understand the above-mentioned technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the drawings and embodiments.

[0036] to combine figure 1 As shown, a cantilever used in a large-scale box girder manufacturing workshop provided by the present invention includes a driving arm 9 , a manual arm 10 , a suction arm 11 , a cantilever support 2 and a suspension support 1 .

[0037] The cantilever support 2 is arranged on the column 100 , and the cantilever support 2 is provided with a drive motor 4 and an induced draft fan 3 , and the drive motor 4 is used to control the rotation of the drive arm 9 .

[0038] The suspension support 1 is also arranged on the column 100, and is located above the cantilever support 2, and the suspension support 1 is connected with a rigid suspension 6 and a flexible suspension 7.

[0039] Rigid suspension 6 is connected on the rear e...

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Abstract

The invention discloses a cantilever and dust removal equipment for a large box girder manufacturing workshop. The cantilever comprises a driving arm, a manual arm, an air suction arm, a cantilever support and a suspension support; the cantilever support is arranged on a stand column, a driving motor and an induced draft fan are arranged on the cantilever support, and the driving motor is used for driving the driving arm to rotate; the suspension support is arranged on the stand column and located above the cantilever support, and a rigid suspension and a flexible suspension are connected to the suspension support; the rigid suspension is connected to the rear end of the driving arm, and the flexible suspension is connected to the front end of the driving arm; the front end of the driving arm is connected with the rear end of the manual arm through a rotary support, and the front end of the manual arm is connected with the air suction arm; and a plurality of dampers are arranged on the rotary support. By means of the cantilever, the length can meet the covering use requirement of the ultra-wide workshop, and 180-degree operation rotation can be carried out.

Description

technical field [0001] The invention relates to a cantilever type dust removal equipment technology, more specifically, relates to a cantilever and dust removal equipment used in a large box girder manufacturing workshop. Background technique [0002] For the steel structure welding workshop, a variety of environmental protection equipment is used to control the fume generated by welding. Among them, the cantilever dust removal equipment is an important equipment in the treatment of welding fume, which needs to be installed on the factory building columns on both sides of each span workshop. Meet the workshop use. The maximum length of the suction arm on the existing cantilever type dust removal equipment is 14 meters (the operation coverage radius can meet the workshop width of 30 meters or less), but the width of some box girder workshops can reach 40 meters, resulting in the existing cantilever type dust removal equipment. The suction arm on the device does not meet the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/04B23K37/00
CPCB08B15/04B23K37/00
Inventor 徐建中倪春华尤海宇冯健朱宇林尚著高丽彬陈永刚杨建华王志高徐卫国
Owner SHANGHAI ZHENHUA HEAVY IND
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