CN2575152Y - 自锁式弹性体缓冲器 - Google Patents

自锁式弹性体缓冲器 Download PDF

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Publication number
CN2575152Y
CN2575152Y CN02256772U CN02256772U CN2575152Y CN 2575152 Y CN2575152 Y CN 2575152Y CN 02256772 U CN02256772 U CN 02256772U CN 02256772 U CN02256772 U CN 02256772U CN 2575152 Y CN2575152 Y CN 2575152Y
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utility
model
collision
barrier
cylindrical shell
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Expired - Fee Related
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CN02256772U
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杨万春
王立久
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4-1 No 2-1 Xuezi Street Qixianlinggaoxinyuan D
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Institute of Applied Ecology of CAS
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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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract

本实用新型涉及一种自锁式弹性体缓冲器，它包括环块(1)、筒体(3)、冲撞体(4)、密封件(5)、压盖螺母(6)，其特征在于筒体(3)内依次压装有环块(1)、陀螺体(2)、环块(1)和半陀螺体(7)，筒体(3)通过密封件(5)和压盖螺母(6)与冲撞体(4)连接。本实用新型与现有技术相比，它防冲击能力强，吸收能量大，且缓冲终极无反力回弹克服了因湿热场合聚氨酯易水解的问题，是一种用于防冲击碰撞的装置。

Description

自锁式弹性体缓冲器
                      技术领域
本实用新型涉及一种自锁式弹性体缓冲器，具体的说是涉及一种能够防冲击碰撞的装置。
                      背景技术
目前，各港口、码头上防冲击碰撞的设备，主要采用的是护舷，早期的护舷多为木质、钢质结构。现在发展为橡胶和钢胶混合形式的结构。从应用上看，橡胶护舷比其它几种材质的护舷性能优良，应用也较广泛。各港口、码头上采用的橡胶护舷按结构构造分主要有两类：一类是压缩实体型结构，二类是空心充气型结构。利用橡胶作护舷是由于橡胶护舷在受碰撞时能吸收能量，但是，由于它主要靠橡胶所形成的空间而吸收能量，所以其不足的是吸收能量有限，另外，利用橡胶作的护舷，它的边角处和应力集中处极易开裂，所以使用寿命短。再者，橡胶护舷的铆固、安装、脱落、沉海等也是不容忽略的问题。1999年4月21日申请的专利号为：99105666.3的“聚氨酯护舷”专利极大的克服了上述缺点，但由于其结构的原因还存在着因湿热场合聚氨酯易水解，使其应用受到限制。
                      发明内容
本实用新型的目的在于提供一种防冲击能力强，吸收能量大，且缓冲终极无反力回弹的自锁式弹性体缓冲器，以克服因湿热场合聚氨酯易水解的不足。
本实用新型的目的是这样实现的：它包括环块(1)、筒体(3)、冲撞体(4)、密封件(5)、压盖螺母(6)，其特征在于筒体(3)内依次压装有环块(1)、陀螺体(2)、环块(1)和半陀螺体(7)，筒体(3)通过密封件(5)和压盖螺母(6)与冲撞体(4)连接。
本实用新型与现有技术相比，它防冲击能力强，吸收能量大，且缓冲终极无反力回弹克服了因湿热场合聚氨酯易水解的问题，是一种用于防冲击碰撞的装置。
                         附图说明
附图为本实用新型局部剖视结构图。
图中：1、环块，2、陀螺体，3、筒体，4、冲撞体，5、密封件，6、压盖螺母，7、半陀螺体。
                           具体实施例
以下结合附图和实施例对本实用新型进一步说明：
参见附图，从图中可知本实用新型包括环块1、筒体3、冲撞体4、密封件5、压盖螺母6，所述的环块1、陀螺体2和半陀螺体7是由微孔聚氨酯或橡胶或其它高分子材料制成，所述的筒体3由金属材料或其它硬质高分子材料制成，筒体3内依次压装有环块1、陀螺体2、环块1和半陀螺体7，筒体3通过密封件5和压盖螺母6与冲撞体4螺纹连接。由于筒体3和密封件5的作用使得本实用新型不会因湿热场合聚氨酯易水解的问题出现。

Claims (1)

1、一种自锁式弹性体缓冲器，它包括环块(1)、筒体(3)、冲撞体(4)、密封件(5)、压盖螺母(6)，其特征在于筒体(3)内依次压装有环块(1)、陀螺体(2)、环块(1)和半陀螺体(7)，筒体(3)通过密封件(5)和压盖螺母(6)与冲撞体(4)连接。
CN02256772U 2002-09-23 2002-09-23 自锁式弹性体缓冲器 Expired - Fee Related CN2575152Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN02256772U CN2575152Y (zh) 2002-09-23 2002-09-23 自锁式弹性体缓冲器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN02256772U CN2575152Y (zh) 2002-09-23 2002-09-23 自锁式弹性体缓冲器

Publications (1)

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CN2575152Y true CN2575152Y (zh) 2003-09-24

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CN02256772U Expired - Fee Related CN2575152Y (zh) 2002-09-23 2002-09-23 自锁式弹性体缓冲器

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CN (1) CN2575152Y (zh)

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Patentee address after: Liaoning city of Dalian province Qixianling high-tech park Xuezi Street No. 2-1 4-1

Patentee address before: Qixianling high-tech park in Dalian City, Liaoning Province, Kehai Street No. 3

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee
EE01 Entry into force of recordation of patent licensing contract

Assignee: LIAONING QINGYUAN FIRST BUMPER MANUFACTURE Co.,Ltd.

Assignor: Yang Wanchun

Contract fulfillment period: 2009.4.10 to 2012.9.23

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Denomination of utility model: Removable low vertical mechanical windproof sand consolidation barrier

Granted publication date: 20030924

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Record date: 20090413

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