CN108706439B - 一种动车组高压电气箱焊接制造用吊装装置 - Google Patents
一种动车组高压电气箱焊接制造用吊装装置 Download PDFInfo
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- CN108706439B CN108706439B CN201810596794.0A CN201810596794A CN108706439B CN 108706439 B CN108706439 B CN 108706439B CN 201810596794 A CN201810596794 A CN 201810596794A CN 108706439 B CN108706439 B CN 108706439B
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- support arm
- suspension hook
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 241000271571 Dromaius novaehollandiae Species 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 230000000875 corresponding Effects 0.000 claims description 3
- 210000002356 Skeleton Anatomy 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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[C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
Abstract
本发明公开了一种动车组高压电气箱焊接制造用吊装装置,包括两组横向设置的支撑臂一和两组纵向设置的支撑臂二,两组横向设置的支撑臂一和两组纵向设置的支撑臂二相互交叉形成一个“井”字形结构,在支撑臂交叉部位分别设有筋板和吊耳,支撑臂一和支撑臂二的两端分别设有吊钩。吊钩外侧上方旋转后保持在解锁状态;吊钩向下旋转后保持在锁位状态。结构简单,方便快捷,巧妙利用箱体结构特点,在焊接厂房空间和设备有限的条件下,能简单、快速、可靠和安全的将高压箱焊接结构骨架进行吊装和拆卸。
Description
技术领域
本发明涉及一种吊装技术,尤其涉及一种动车组高压电气箱焊接制造用吊装装置。
背景技术
高压电气箱是将动车组车顶高压电气设备集成并内置的一种箱体,由于解决了雨、雪、冰、雾等天气导致了高压放电现象,成为动车组主流应用产品。
高压电气箱焊接骨架尺寸规格2200mm×1700mm×506mm,重达上百公斤,由铝合金型材通过焊接拼制而成,在地面分别完成四个侧框架焊接后,再进行总组对并放置到回转轴距地面高度1200mm的总组焊翻转胎具上进行最后的焊接,箱体焊接完成后,还需将箱体从总组焊翻转胎上卸下并进入下一道工序。
在焊接厂房空间和设备有限的条件下,很难实现简单、快速、可靠和安全的将高压箱焊接结构骨架进行吊装和拆卸。
发明内容
本发明的目的是提供一种动车组高压电气箱焊接制造用吊装装置。
本发明的目的是通过以下技术方案实现的:
本发明的动车组高压电气箱焊接制造用吊装装置,包括两组横向设置的支撑臂一和两组纵向设置的支撑臂二,所述两组横向设置的支撑臂一和两组纵向设置的支撑臂二相互交叉形成一个“井”字形结构,在支撑臂交叉部位分别设有筋板和吊耳,所述支撑臂一和支撑臂二的两端分别设有吊钩。
由上述本发明提供的技术方案可以看出,本发明实施例提供的动车组高压电气箱焊接制造用吊装装置,结构简单,方便快捷,巧妙利用箱体结构特点,在焊接厂房空间和设备有限的条件下,能简单、快速、可靠和安全的将高压箱焊接结构骨架进行吊装和拆卸。吊装箱体时能够保证箱体不散架且总组对尺寸符合施工要求,降低了现场人员工作强度,提高了工作效率,保证产品能够按期交付。
附图说明
图1为本发明实施例提供的动车组高压电气箱焊接制造用吊装装置的主视结构示意图。
图2为本发明实施例提供的动车组高压电气箱焊接制造用吊装装置的俯视结构示意图。
图3为本发明实施例提供的动车组高压电气箱焊接制造用吊装装置进行吊装的主视示意图。
图4为本发明实施例提供的动车组高压电气箱焊接制造用吊装装置进行吊装的俯视示意图。
具体实施方式
下面将对本发明实施例作进一步地详细描述。本发明实施例中未作详细描述的内容属于本领域专业技术人员公知的现有技术。
本发明的动车组高压电气箱焊接制造用吊装装置,其较佳的具体实施方式是:
包括两组横向设置的支撑臂一和两组纵向设置的支撑臂二,所述两组横向设置的支撑臂一和两组纵向设置的支撑臂二相互交叉形成一个“井”字形结构,在支撑臂交叉部位分别设有筋板和吊耳,所述支撑臂一和支撑臂二的两端分别设有吊钩。
所述支撑臂一和支撑臂二的两端均设有旋转槽和安装孔,所述吊钩装于所述旋转槽中,并通过螺栓和螺母与所述安装孔连接。
所述吊钩呈C字形,同一支撑臂两端吊钩的钩尖向内对称设置。
所述吊钩绕所述螺栓向外侧上方旋转后保持在解锁状态;所述吊钩绕所述螺栓向下旋转后保持在锁位状态时。
所述筋板呈长方形结构,筋板对角线沿着支撑臂长度方向,焊接于所述支撑臂交叉部位的上方。
所述吊耳设于对应的筋板的中心位置上方。
本发明的动车组高压电气箱焊接制造吊装装置,结构简单,方便快捷,巧妙利用箱体结构特点,在焊接厂房空间和设备有限的条件下,能简单、快速、可靠和安全的将高压箱焊接结构骨架进行吊装和拆卸。吊装箱体时能够保证箱体不散架且总组对尺寸符合施工要求,降低了现场人员工作强度,提高了工作效率,保证产品能够按期交付。
具体实施例,如图1、图2、图3、图4所示:
动车组高压电气箱焊接制造用吊装装置包括两组支撑臂一1、两组支撑臂二2、八组吊钩3、八套螺栓4和螺母5、四组筋板6、四组吊耳7。
所述支撑臂一1,采用40mm×30mm×3mm不锈钢矩形管材;
两端30mm宽度上平面开有50mm×15mm沟槽;两端40mm侧面开有¢10mm通孔;
所述支撑臂二2,采用40mm×30mm×3mm不锈钢矩形管材;
两端30mm宽度上平面开有50mm×15mm沟槽;两端40mm侧面开有¢10mm通孔;
所述两组支撑臂一1相互平行组对;两组支撑臂二2相互平行组对;支撑臂一1被支撑臂二2分成三段,支撑臂一1内侧间距430mm,支撑臂二2内侧间距410mm;支撑臂一1与支撑臂二2相互垂直组对,整体形成一个“井”字结构;
所述八组吊钩3,采用10mm不锈钢板材激光下料,呈“C”字形;通过螺栓4和螺母5与支撑臂一1、支撑臂二2端部连接和紧固;
所述八套螺栓4和螺母5为标准件外六角不锈钢螺栓和螺母,规格M10;
所述四组筋板6为200mm×200mm×5mm碳钢板材,筋板6对角线分别与支撑臂一1、支撑臂二2上平面长度中心线方向组对,保证了吊装装置的整体刚性和焊缝强度;
所述四组吊耳7,呈半圆形,采用¢22mm×2mm钢管弯曲成型,居中位于对应筋板6的上平面;
本发明技术方案结构简单,新颖,巧妙利用箱体结构特征,对称设置了八组吊钩3,不需要额外辅助夹具在箱体吊起时能够紧紧抱住箱体而不发生脱爪;箱体在非吊起状态时,作业人员仅需将八组吊钩3向上旋转至最大旋转位,无需其他辅助夹具,吊钩3能够自保持解锁状态,然后再将吊装装置从箱体撤离。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明披露的技术范围内,可轻易想到的变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应该以权利要求书的保护范围为准。
Claims (1)
1.一种动车组高压电气箱焊接制造用吊装装置,其特征在于,包括两组横向设置的支撑臂一(1)和两组纵向设置的支撑臂二(2),所述两组横向设置的支撑臂一(1)和两组纵向设置的支撑臂二(2)相互交叉形成一个“井”字形结构,在支撑臂交叉部位分别设有筋板(6)和吊耳(7),所述支撑臂一(1)和支撑臂二(2)的两端分别设有吊钩(3);
所述支撑臂一(1)和支撑臂二(2)的两端均设有旋转槽和安装孔,所述吊钩(3)装于所述旋转槽中,并通过螺栓(4)和螺母(5)与所述安装孔连接;
所述吊钩(3)呈C字形,同一支撑臂两端吊钩(3)的钩尖向内对称设置;
所述吊钩(3)绕所述螺栓(4)向外侧上方旋转后保持在解锁状态;所述吊钩(3)绕所述螺栓(4)向下旋转后保持在锁位状态时;
所述筋板(6)呈长方形结构,筋板(6)对角线沿着支撑臂长度方向,焊接于所述支撑臂交叉部位的上方;
所述吊耳(7)设于对应的筋板(6)的中心位置上方。
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