CN202937413U - 风机机舱罩连接装置 - Google Patents

风机机舱罩连接装置 Download PDF

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Publication number
CN202937413U
CN202937413U CN2012205319151U CN201220531915U CN202937413U CN 202937413 U CN202937413 U CN 202937413U CN 2012205319151 U CN2012205319151 U CN 2012205319151U CN 201220531915 U CN201220531915 U CN 201220531915U CN 202937413 U CN202937413 U CN 202937413U
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赵霞
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Shandong Shuangyi Technology Co ltd
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Shandong Shuangyi Group Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

一种风机机舱罩连接装置，涉及一种风力发电设备。机舱罩上罩裙边处设置预埋钢板，在预埋钢板上攻丝，采用六角头螺杆把上罩角钢法兰和机舱罩上罩连接，下罩角钢法兰和机舱罩下罩采用内六角沉头螺栓连接，最后机舱罩上罩角钢法兰和下罩角钢法兰通过六角头螺栓连接起来，实现机舱罩上、下罩连接。本实用新型能够有效的防止雨水进入机舱罩内部，保证了机舱罩外观的曲线及平滑度，增强了外形美感，不需要涂抹密封胶，节约成本和人工费，提高了生产效率。

Description

风机机舱罩连接装置
技术领域
本实用新型涉及一种风力发电设备。 
背景技术
风机机舱罩的连接装置，有多种方式，平行面法兰连接，搭接式法兰连接等，平行面法兰连接安装时必须在接缝处涂密封胶，不仅增加成本和人工费，而且还影响美观。另外机舱罩安装在室外几十米高空，运行环境比较恶劣，密封胶容易老化，一旦密封胶老化，在雨雪天气很容易漏水等缺点。搭接式法兰螺帽外漏在外表面一是密封不好，二是影响美观。 
现有的机舱上下罩扣合时，在接缝处有一圈裙边法兰，直接采用螺栓连接，就会在裙边处出现许多螺栓，影响美观，并且螺栓处需涂密封胶密封，增加工时成本，密封胶容易老化漏水。 
发明内容
本实用新型的目的是提供一种风机机舱罩连接装置，以解决现有的机舱上下罩扣合时，在接缝处有一圈裙边法兰，直接采用螺栓连接，就会在裙边处出现许多螺栓，影响美观，并且螺栓处需涂密封胶密封，增加工时成本，密封胶容易老化漏水等问题。 
本实用新型主要由机舱罩上罩、机舱罩下罩组成，解决其问题所采用的技术方案是在机舱罩上罩裙边处设置预埋钢板，在预埋钢板上攻丝，采用六角头螺杆把机舱罩上罩角钢法兰和机舱罩上罩连接起来，下罩角钢法兰和机舱罩下罩采用内六角沉头螺栓连接，最后机舱罩上罩角钢法兰和下罩角钢法兰通过六角头螺栓连接起来，实现机舱罩上、下罩连接。 
采用本实用新型的积极效果是能够有效的防止雨水进入机舱罩内部，保证了机舱罩外观的曲线及平滑度，增强了外形美感，不需要涂抹密封胶，节约成本和人工费，提高了生产效率。 
附图说明
下面结合附图和实施例对本实用新型进一步说明： 
附图1是本实用新型的结构示意图：
图中1机舱罩上罩、2机舱罩下罩、3上罩角钢法兰、4下罩角钢法兰、5预埋钢板、6六角头螺杆、7六角头螺栓、8内六角沉头螺拴。
具体实施方式
如图所示：该机舱罩主要由机舱罩上罩、机舱罩下罩组成，在机舱罩上罩1裙边处设置预埋钢板5，在预埋钢板5上攻丝，上罩角钢法兰3和预埋钢板5采用六角头螺杆6连接，机舱罩下罩2与下罩角钢法兰4，采用内六角沉头螺栓8连接，最后上、下罩采用上罩角钢法兰3和下罩角钢法兰4通过六角头螺栓7连接起来。 

Claims (1)

1.一种风机机舱罩连接装置，主要由机舱罩上罩、机舱罩下罩组成，其特征是机舱罩上罩裙边处设置预埋钢板，在预埋钢板上攻丝，采用六角头螺杆把上罩角钢法兰和机舱罩上罩连接，下罩角钢法兰和机舱罩下罩采用内六角沉头螺栓连接，最后机舱罩上罩角钢法兰和下罩角钢法兰通过六角头螺栓连接起来，实现机舱罩上、下罩连接。
CN2012205319151U 2012-10-18 2012-10-18 风机机舱罩连接装置 Expired - Lifetime CN202937413U (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677998A (zh) * 2015-11-06 2017-05-17 优利康达（天津）科技有限公司 一种抗风沙的防护罩
CN106678001A (zh) * 2015-11-06 2017-05-17 优利康达（天津）科技有限公司 一种防渗水机舱罩
CN108266333A (zh) * 2018-03-29 2018-07-10 优利康达（天津）科技有限公司 一种具有新型密封结构的机舱罩
CN108266333B (zh) * 2018-03-29 2024-06-04 优利康达（天津）科技有限公司 一种具有新型密封结构的机舱罩

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677998A (zh) * 2015-11-06 2017-05-17 优利康达（天津）科技有限公司 一种抗风沙的防护罩
CN106678001A (zh) * 2015-11-06 2017-05-17 优利康达（天津）科技有限公司 一种防渗水机舱罩
CN108266333A (zh) * 2018-03-29 2018-07-10 优利康达（天津）科技有限公司 一种具有新型密封结构的机舱罩
CN108266333B (zh) * 2018-03-29 2024-06-04 优利康达（天津）科技有限公司 一种具有新型密封结构的机舱罩

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Owner name: SHANDONG SHUANGYI TECHNOLOGY CO., LTD.

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Address after: Xinhua Industrial Park in Shandong Province, two road 253000 Dezhou City No. 1

Patentee after: SHANDONG SHUANGYI TECHNOLOGY Co.,Ltd.

Address before: Xinhua Industrial Park in Shandong Province, two road 253000 Dezhou City No. 1

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Granted publication date: 20130515