CN2835135Y - 棘轮式紧固器 - Google Patents

棘轮式紧固器 Download PDF

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CN2835135Y
CN2835135Y CN 200520011731 CN200520011731U CN2835135Y CN 2835135 Y CN2835135 Y CN 2835135Y CN 200520011731 CN200520011731 CN 200520011731 CN 200520011731 U CN200520011731 U CN 200520011731U CN 2835135 Y CN2835135 Y CN 2835135Y
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高绪坤
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Beijing Rui Li Heng Yi Logistics Technology PLC
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Abstract

一种能够对货物装载运输的捆绑加固的棘轮式紧固器,其零部件采用钢板经模具冲压成型及机械加工而成,在货物捆绑中,拉紧器、捆绑线串联组成一封闭环形,捆绑线一端与拉紧器棘轮轴连接,另一端绕U型连杆内锁铁把捆绑线调整好后卡住,旋转棘轮轴使捆绑线缠绕在棘轮轴上,利用棘轮旋转的不可逆转性即可把货物捆牢,操作简单、安全、省力。该紧固器适用于各个行业的大件货物的捆绑加固,诸如钢材、木材、机械设备等大宗货物运输的装载加固。

Description

棘轮式紧固器
所属技术领域
本实用新型涉及一种货物装捆绑加固的紧固器材,适用于各行业的大件货物的捆绑加固。如卷钢、钢板、木材、电柱、基桩、建筑材料等长大件货物的捆绑紧固。
背景技术
目前,在我国运输行业当中,对长大件货物运输的捆绑加固,都是采用多股铁线或绳索捆绑,绞棒绞绕绷紧的加固方法。这种加固方法单股受力不均、操作复杂、材料浪费严重、运输成本高、装卸现场杂乱无章,且物体的倾覆稳定性在运输途中受惯性作用而改变,极易产生捆绑松动而又无法紧固,造成安全事故的现象。
发明内容
为了克服现有捆绑加固方法的缺点和不足,本实用新型提供一种捆绑紧固器材棘轮式紧固器,该捆绑紧固器材不仅操作简单、经济实用,而且使用方便、快捷省力、安全可靠。
本实用新型解决其技术问题所采用的技术方案是:一种棘轮式紧固器是由拉紧器、捆绑线串联组成一封闭环形,捆绑线一端与拉紧器棘轮轴连接,另一端绕U型连杆内锁铁把捆绑线调整好后卡住,旋转棘轮轴使捆绑线缠绕在棘轮轴上,利用棘轮旋转的不可逆转性即可把货物捆牢,操作简单、安全、省力。
其特殊之处在于所述的拉紧器由棘轮、棘轮轴、棘爪、棘爪轴、U型连杆、锁铁组成;U型连杆是由两片对称且内部凹凸形的零件,一端经铆钉连接,呈扁锥型,上有一长形孔,内置一锁铁,锁铁呈扁锥型,可以沿长形孔上下滑动;另一端经棘轮轴、棘爪轴连接,棘轮轴能相对转动;棘轮固定在棘轮轴上不能相对转动;棘爪穿在棘爪轴上能相对转动;棘轮轴与棘爪密切配合保证棘轮及棘轮轴转动的单向性。
所述的捆绑线一端与棘轮轴固定连接,另一端捆绑货物时与拉紧器锁铁连接,捆绑线为线性材料钢丝绳。
本实用新型与现有技术相比有以下积极有益的效果:
1.本拉紧器的捆绑线一端与拉紧器固定,一端可调,使用方便可靠,提高工效;
2.本拉紧器的拉紧器通过棘轮机构旋转拉紧并锁死,操作简单,结构紧凑。
3.本拉紧器的捆梆线可为钢丝绳、铁线、绳索等各种柔性捆绑材料,强度大,安全可靠。
4.本拉紧器可用于各个行业的大件货物的捆绑加固,如铁路、公路、轮船等各类车辆的运输捆绑加固,特别适用于火车、汔车运送钢材、木材的捆绑加固。
附图说明
现结合附图和实施例对本实用新型进一步说明:
图1是本实用新型一实施例的结构示意图。
图2是拉紧器卡套部分局部放大图,示捆绑线与U型连杆一端锁死状态。
图3是拉紧器棘轮部分局部放大图,示捆绑线在棘轮轴上被固定及棘轮被棘爪卡死状态。
图4是图一拉紧器图部分的俯视局部放大图。
图5是拉紧器的另一实施例。
图6是拉紧器的另一实施例。
附图编号:
1.拉紧器
101.棘轮,102.弹簧,103.锁铁,104.U型连杆,105.棘爪,106.棘轮轴。
2.捆绑线
201.活动卡套 202.固定卡套 203.挂钩。
具体实施方式
在图1所示实施例中,零、部件采用钢板经模具冲压成型及机械加工而成;锁铁(103)、U型连杆(104)、棘轮轴(106)、捆绑线(2)串联,捆绑线(2)一端穿过拉紧器(1)棘轮轴(106)上的圆孔中,端部与棘轮轴(106)牢固焊接;另一端绕U型连杆(104)内锁铁(103)卡住,用扳手旋转棘轮轴(106)使捆绑线(2)缠绕在棘轮轴(106)上,利用棘爪(105)使棘轮(101)旋转的不可逆转性即可把货物捆牢,操作简单、安全、省力。
在图2中,捆绑线(2)一端绕过U型连杆(104)内的锁铁(103)利用楔铁原理使捆绑线(2)受力时卡住。
在图3中,捆绑线一端穿过棘轮轴上的圆孔中,端部与棘轮轴牢固焊接;棘轮轴与棘爪密切配合保证棘轮及棘轮轴转动的单向性。
在图5所示实施例中,拉紧器、活动卡套、挂钩(203)捆绑线串联,捆绑线(2)一端穿过拉紧器上的棘轮轴上的圆孔中,端部与棘轮轴牢固焊接;捆绑线在活动卡套、挂钩(203)处形成两个封闭环挂接在货物拴接点上;另一端绕U型连杆内锁铁卡住,用扳手旋转棘轮轴使捆绑线缠绕在棘轮轴上,利用棘爪使棘轮旋转的不可逆转性即可把货物捆牢,操作简单、安全、省力。
在图6所示实施例中,锁铁(103)、U型连杆(104)、棘轮轴(106)、活动卡套(201)固定卡套(202)捆绑线(2)串联,捆绑线(2)一端穿过拉紧器(1)棘轮轴(106)上的圆孔中,端部与棘轮轴(106)牢固焊接;捆绑线(2)在活动卡套(201)固定卡套(202)处形成两个封闭环挂接在货物拴接点上;另一端绕U型连杆(104)内锁铁(103)卡住,用扳手旋转棘轮轴(106)使捆绑线(2)缠绕在棘轮轴(106)上,利用棘爪(105)使棘轮(101)旋转的不可逆转性即可把货物捆牢,操作简单、安全、省力。

Claims (2)

1、一种棘轮式紧固器,由拉紧器(1)和捆绑线(2)组成,其特征是:所述的拉紧器(1)由棘轮(101)、棘轮轴(106)、棘爪(105)、棘爪轴、U型连杆(104)、锁铁(103)构成;U型连杆(104)是由两片对称且内部凹凸形的零件,一端经铆钉连接,呈扁锥型,上有一长形孔,内置一锁铁(103),锁铁(103)呈扁锥型,可以沿长形孔上下滑动;另一端经棘轮轴(106)、棘爪轴连接,棘轮轴(106)能相对转动;棘轮(101)固定在棘轮轴(106)上不能相对转动;棘爪(105)穿在棘爪轴上能相对转动;棘轮轴(106)与棘爪(105)密切配合保证棘轮(101)及棘轮轴(106)转动的单向性。
2、根据权利要求1所述棘轮式紧固器,其特征是:所述的捆绑线(2)为线性材料钢丝绳。
CN 200520011731 2005-04-12 2005-04-12 棘轮式紧固器 Expired - Lifetime CN2835135Y (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103569502A (zh) * 2013-10-28 2014-02-12 张德 棘轮式钢丝绳捆绑器
CN104291011A (zh) * 2014-10-24 2015-01-21 嘉善五洲无油轴承有限公司 一种应用于钢丝绳的紧固器
WO2018040516A1 (zh) * 2016-08-31 2018-03-08 浙江双友物流器械股份有限公司 一种紧带器
GB2583922A (en) * 2019-05-13 2020-11-18 Rhys Bellis Alan Plastic ties

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103569502A (zh) * 2013-10-28 2014-02-12 张德 棘轮式钢丝绳捆绑器
CN104291011A (zh) * 2014-10-24 2015-01-21 嘉善五洲无油轴承有限公司 一种应用于钢丝绳的紧固器
CN104291011B (zh) * 2014-10-24 2017-10-27 嘉善五洲无油轴承有限公司 一种应用于钢丝绳的紧固器
WO2018040516A1 (zh) * 2016-08-31 2018-03-08 浙江双友物流器械股份有限公司 一种紧带器
GB2583922A (en) * 2019-05-13 2020-11-18 Rhys Bellis Alan Plastic ties

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