CN201300888Y - 矿用自卸车折弯纵梁结构 - Google Patents

矿用自卸车折弯纵梁结构 Download PDF

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CN201300888Y
CN201300888Y CNU2008200727459U CN200820072745U CN201300888Y CN 201300888 Y CN201300888 Y CN 201300888Y CN U2008200727459 U CNU2008200727459 U CN U2008200727459U CN 200820072745 U CN200820072745 U CN 200820072745U CN 201300888 Y CN201300888 Y CN 201300888Y
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bending
longitudinal beam
shaft sleeve
hinge shaft
bending longitudinal
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凌启胜
黄朝胜
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FAW Group Corp
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FAW Group Corp
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Abstract

矿用自卸车折弯纵梁结构，其特征为：它是由底板横梁、铰链轴套支架2和折弯纵梁3组成，底板横梁1插入铰链轴套支架2和折弯纵梁3的缺口与底板焊接成一体，铰链轴套支架与车厢主体连接牢固。本实用新型的举升铰链轴套支架与车厢主体连接牢固，同时纵梁折弯部位得到了加强。本结构加工简单，利用较少的材料获得了较高的整体强度。

Description

矿用自卸车折弯纵梁结构
技术领域
本实用新型属于自卸车纵梁的技术领域，特别涉及一种矿用自卸车折弯纵梁结构。
背景技术
矿用自卸车用于矿山、工地等高密度、高黏度大件货物的中短途普通路面运输。对于大石块等粒度较大货物采用矿用铲斗车箱，为了避免在上坡时货物自行滚落，车厢后端有一定的上翘，车厢底板纵梁后端相应弯曲一定角度。通常弯曲纵梁采用两段直梁拼接在一起，并采用搭接钢板等方式对接缝处进行加强，此类结构加工复杂，具有较高的制造成本。
发明内容
本实用新型目的是提供一种矿用自卸车折弯纵梁结构。
本实用新型的技术方案是这样实现的：
矿用自卸车折弯纵梁结构，其特征为：它是由底板横梁、铰链轴套支架和折弯纵梁组成，底板横梁插入铰链轴套支架和折弯纵梁的缺口与底板焊接成一体，铰链轴套支架与车厢主体连接牢固。
本实用新型的举升铰链轴套支架与车厢主体连接牢固，同时纵梁折弯部位得到了加强。本结构加工简单，利用较少的材料获得了较高的整体强度。
附图说明
图1为本实用新型结构示意图；
图2为本实用新型铰链轴套支架结构示意图；
图3为本实用新型折弯纵梁结构示意图。
具体实施方案
下面结合附图详细说明本实用新型的具体实施方案。
矿用自卸车折弯纵梁结构，其特征为：它是由底板横梁、铰链轴套支架2和折弯纵梁3组成，底板横梁1插入铰链轴套支架2和折弯纵梁3的缺口与底板焊接成一体，铰链轴套支架与车厢主体连接牢固。
如图3所示，将U形槽钢在翼面开V形缺口6后，对此处幅面进行折弯，焊接翼面接缝5，从而形成折弯纵梁3；图2中，将钢板弯曲成形得到轴套支架2，并加焊钢板形成封闭“盒”状结构，钢板开有焊接固定铰链轴套的孔4；图1中，底板横梁1插入支架2和纵梁3的缺口与底板焊接成一体，铰链轴套支架与车厢主体连接牢固的同时，折弯纵梁翼面接缝也得到了有效保护避免开焊。

Claims (3)

1、矿用自卸车折弯纵梁结构，其特征为：它是由底板横梁(1)、铰链轴套支架(2)和折弯纵梁(3)组成，底板横梁(1)插入铰链轴套支架(2)和折弯纵梁(3)的缺口与底板焊接成一体，铰链轴套支架(2)与车厢主体连接牢固。
2、根据权利要求1所述的矿用自卸车折弯纵梁结构，其特征为：所述的折弯纵梁(3)由U形槽钢在翼面开V形缺口(6)，对此处幅面折弯，V形缺口(6)两翼面接缝(5)焊接在一起。
3、根据权利要求1所述的矿用自卸车折弯纵梁结构，其特征为：所述的铰链轴套支架(2)为弯曲钢板并加焊钢板形成封闭“盒”状结构。
CNU2008200727459U 2008-11-12 2008-11-12 矿用自卸车折弯纵梁结构 Expired - Lifetime CN201300888Y (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103552605A (zh) * 2013-11-01 2014-02-05 上汽通用五菱汽车股份有限公司 一种横纵梁连接组件
CN104443045A (zh) * 2014-12-30 2015-03-25 邱春龙 一体式车厢底盘
GB2573773A (en) * 2018-05-16 2019-11-20 Jaguar Land Rover Ltd Improved load structure for vehicles
GB2583381A (en) * 2019-04-26 2020-10-28 Caterpillar Sarl Vehicle chassis having twin walled beams with suspension mounting structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103552605A (zh) * 2013-11-01 2014-02-05 上汽通用五菱汽车股份有限公司 一种横纵梁连接组件
CN104443045A (zh) * 2014-12-30 2015-03-25 邱春龙 一体式车厢底盘
CN104443045B (zh) * 2014-12-30 2018-01-30 邱春龙 一体式车厢底盘
GB2573773A (en) * 2018-05-16 2019-11-20 Jaguar Land Rover Ltd Improved load structure for vehicles
GB2573773B (en) * 2018-05-16 2020-09-30 Jaguar Land Rover Ltd Improved load structure for vehicles
GB2583381A (en) * 2019-04-26 2020-10-28 Caterpillar Sarl Vehicle chassis having twin walled beams with suspension mounting structure

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C14 Grant of patent or utility model
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ASS Succession or assignment of patent right

Owner name: CHINA FAW CO., LTD.

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Effective date: 20111201

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Effective date of registration: 20111201

Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No.

Patentee after: China FAW Group Corporation

Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259

Patentee before: China FAW Group Corporation

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090902