CN1155502C - 轨道连接装置 - Google Patents

轨道连接装置 Download PDF

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Publication number
CN1155502C
CN1155502C CNB021127832A CN02112783A CN1155502C CN 1155502 C CN1155502 C CN 1155502C CN B021127832 A CNB021127832 A CN B021127832A CN 02112783 A CN02112783 A CN 02112783A CN 1155502 C CN1155502 C CN 1155502C
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CN1369426A (zh
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唐宗才
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Abstract

本发明涉及一种轨道连接装置,特别是一种吊车轨道连接装置。本发明由底座、盖板、螺栓和螺母组成,螺栓的头部固定在底座上,螺栓通过盖板的螺栓孔由螺母固定,底座的尾部有一凸台,在凸台的中部有螺纹孔,螺纹孔内安装一个螺钉。本发明结构简单、新颖,有非常良好的轨距调整性能。

Description

轨道连接装置
技术领域:
本发明涉及一种轨道连接装置,特别是一种吊车轨道连接装置。
背景技术:
在吊车梁上连接钢轨,过去通常使用卡板、压板、勾头螺栓、扣件等,但结构不尽合理,有的要在吊车梁上打孔,有的还要在钢轨上打孔,施工比较麻烦,而且影响吊车梁及钢轨的强度,发明专利“吊车轨道固定装置”(ZL91229447.7)公开了一种连接装置,该连接装置采用双斜面键调整轨距。这种装置在调整时由于其双斜面键高度的变化,导致盖板高度变化,容易使盖板与钢轨断面不吻合,并且调整轨距比较麻烦,不能实现轨道轨距的微调。
发明内容:
本发明的目的是提供一种调整方便,能够实现轨距微调的轨道连接装置。
本发明是这样设计的,轨道连接装置由底座、盖板、螺栓和螺母组成,螺栓的头部固定在底座上,螺栓通过盖板的螺栓孔由螺母固定,其特点是:底座的尾部有一凸台,在凸台的中部有螺纹孔,螺纹孔内安装一个螺钉。
本发明结构简单、新颖,有非常良好的轨距调整性能。
附图说明:
图1为本发明结构示意图。
具体实施方式:
本发明由底座1、盖板3、螺栓4和螺母5组成,底座1焊接在轨道梁8上,螺栓4的头部固定在底座1上,螺栓4通过盖板3的螺栓孔由螺母5固定,盖板3的头部压在钢轨7上,用以固定轨道,底座1的尾部有一凸台,在凸台的中部有螺纹孔,螺纹孔内安装一个螺钉2。通过调节螺钉2可以调节盖板3的位置,从而达到调整轨距的目的。
螺栓4可以采用复合螺纹螺栓用以提高其防松性能。在使用复合螺纹螺栓时,在螺栓4上还要安装一个与螺母5旋向相反的螺母6。

Claims (3)

1、一种轨道连接装置,由底座(1)、盖板(3)、螺栓(4)和螺母(5)组成,螺栓(4)的头部固定在底座(1)上,螺栓(4)通过盖板(3)的螺栓孔由螺母(5)固定,其特征在于:所述底座(1)的尾部有一凸台,在凸台的中部有螺纹孔,螺纹孔内安装一个螺钉(2)。
2、一种如权利要求1所述轨道连接装置,其特征在于:所述的螺栓(4)为复合螺纹螺栓。
3、一种如权利要求1所述轨道连接装置,其特征在于:在螺栓(4)上还安装一个与螺母(5)旋向相反的螺母(6)。
CNB021127832A 2002-03-21 2002-03-21 轨道连接装置 Expired - Fee Related CN1155502C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB021127832A CN1155502C (zh) 2002-03-21 2002-03-21 轨道连接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021127832A CN1155502C (zh) 2002-03-21 2002-03-21 轨道连接装置

Publications (2)

Publication Number Publication Date
CN1369426A CN1369426A (zh) 2002-09-18
CN1155502C true CN1155502C (zh) 2004-06-30

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CNB021127832A Expired - Fee Related CN1155502C (zh) 2002-03-21 2002-03-21 轨道连接装置

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101205045B (zh) * 2006-12-21 2010-04-21 唐宗才 轨道连接装置
CN112681028A (zh) * 2019-10-18 2021-04-20 无锡市良名机械制造有限公司 一种可精准调整钢轨轨距的弹性扣件

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Address after: Anhui province Ma'anshan Jinjiazhuang Industrial Park South Golden Road No. 5 Ma'anshan City Tang Thread Fastener Co. Ltd.

Patentee after: Tang Zongcai

Address before: Anhui province Ma'anshan city bridge 1 Village 2 302

Patentee before: Tang Zongcai

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040630

Termination date: 20190321