CN204739342U - 高扬程补偿接头 - Google Patents

高扬程补偿接头 Download PDF

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Publication number
CN204739342U
CN204739342U CN201520371241.7U CN201520371241U CN204739342U CN 204739342 U CN204739342 U CN 204739342U CN 201520371241 U CN201520371241 U CN 201520371241U CN 204739342 U CN204739342 U CN 204739342U
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China
Prior art keywords
gland
spacing flange
flexible pipe
gag lever
lever post
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CN201520371241.7U
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Inventor
王淑香
宋遂臣
黑松灿
张伟
赵永东
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Henan Liwei Industrial Co Ltd
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Henan Liwei Industrial Co Ltd
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Abstract

本实用新型公开了一种高扬程补偿接头,包括本体和套设在所述本体内的伸缩管,在所述本体和伸缩管之间套设有压盖,所述本体、伸缩管和压盖之间构成填料函,在所述填料函内设置有石墨密封垫圈,所述压盖通过紧固件与本体连接;在所述伸缩管上设置有限位法兰,所述限位法兰通过限位杆与所述压盖相连接,在限位法兰和压盖之间的限位杆上螺接有限位螺母,在延伸出限位法兰外部的限位杆上螺接有调节螺母。本实用新型优点在于结构简单、使用方便、位移量大,可防止管道因超量位移导致的泄露或破坏;适用于高温、高压环境,能够吸收轴向位移和承受较大压力和推力,适用于长管线、高扬程中使用;且大大提高了耐压、耐候、耐腐蚀的性能。

Description

高扬程补偿接头
技术领域
本实用新型涉及补偿接头,尤其是涉及一种高扬程补偿接头。
背景技术
目前市售的补偿接头位移量较小,在高温、高压环境中使用时,管道如超量位移会导致补偿接头的泄露或破坏。
发明内容
本实用新型目的在于提供一种位移量大,耐压、耐候、耐腐蚀性好的高扬程补偿接头。
为实现上述目的,本实用新型可采取下述技术方案:
本实用新型所述的高扬程补偿接头,包括本体和套设在所述本体内的伸缩管,在所述本体和伸缩管之间套设有压盖,所述本体、伸缩管和压盖之间构成填料函,在所述填料函内设置有石墨密封垫圈,所述压盖通过紧固件与本体连接;在所述伸缩管上设置有限位法兰,所述限位法兰通过限位杆与所述压盖相连接,在限位法兰和压盖之间的限位杆上螺接有限位螺母,在延伸出限位法兰外部的限位杆上螺接有调节螺母。
本实用新型优点在于结构简单、使用方便、位移量大,可防止管道因超量位移导致的泄露或破坏;适用于高温、高压环境,能够吸收轴向位移和承受较大压力和推力,适用于长管线、高扬程中使用;且大大提高了耐压、耐候、耐腐蚀的性能。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
如图1所示,本实用新型所述的高扬程补偿接头,包括本体1和套设在所述本体1内的伸缩管2,在所述本体1和伸缩管2之间套设有压盖3,所述本体1、伸缩管2和压盖3之间构成填料函,在所述填料函内设置有石墨密封垫圈4,所述压盖3通过紧固件5与本体1连接;在所述伸缩管2上设置有限位法兰6,所述限位法兰6通过限位杆7与所述压盖3相连接,在限位法兰6和压盖3之间的限位杆7上螺接有限位螺母8,在延伸出限位法兰6外部的限位杆7上螺接有调节螺母9。

Claims (1)

1.一种高扬程补偿接头,包括本体(1)和套设在所述本体(1)内的伸缩管(2),在所述本体(1)和伸缩管(2)之间套设有压盖(3),所述本体(1)、伸缩管(2)和压盖(3)之间构成填料函,在所述填料函内设置有石墨密封垫圈(4),所述压盖(3)通过紧固件(5)与本体(1)连接;其特征在于:在所述伸缩管(2)上设置有限位法兰(6),所述限位法兰(6)通过限位杆(7)与所述压盖(3)相连接,在限位法兰(6)和压盖(3)之间的限位杆(7)上螺接有限位螺母(8),在延伸出限位法兰(6)外部的限位杆(7)上螺接有调节螺母(9)。
CN201520371241.7U 2015-06-03 2015-06-03 高扬程补偿接头 Active CN204739342U (zh)

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CN201520371241.7U CN204739342U (zh) 2015-06-03 2015-06-03 高扬程补偿接头

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CN201520371241.7U CN204739342U (zh) 2015-06-03 2015-06-03 高扬程补偿接头

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CN204739342U true CN204739342U (zh) 2015-11-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087401A (zh) * 2017-11-29 2018-05-29 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) 一种深海平台耐压体与框架连接接头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087401A (zh) * 2017-11-29 2018-05-29 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) 一种深海平台耐压体与框架连接接头

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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: High -lift compensating joint

Effective date of registration: 20191128

Granted publication date: 20151104

Pledgee: Henan Xingyang Rural Commercial Bank Co., Ltd. Wangcun sub branch

Pledgor: HENAN LIWEI INDUSTRIAL CO., LTD.

Registration number: Y2019980000766

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Date of cancellation: 20200605

Granted publication date: 20151104

Pledgee: Henan Xingyang Rural Commercial Bank Co.,Ltd. Wangcun sub branch

Pledgor: HENAN LIWEI INDUSTRIAL Co.,Ltd.

Registration number: Y2019980000766

PC01 Cancellation of the registration of the contract for pledge of patent right