CN110641306B - 电动车辆充电装置基座壳体 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
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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
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Abstract
电动车辆充电装置基座壳体,包括主体单元、紧固单元、承载单元、附属单元组成。所述主体单元为固定充电桩与地面的母体装置。所述紧固单元为紧固主体单元与地面结合度,并能产生地面抓取预应力和定位功能。所述承载单元位于主体单元顶部内侧,为主体单元顶部预留内嵌盖板和承载盖板垂直力的承载台阶。所述附属单元位于主体单元内侧和中下部,其内侧提供后期盖板加挂附属配件的预留固定螺母、倒挂钩,其中下部开设有孔以便后期附属物进出。基础开挖范围小,回填量少,紧固性好,快速标准化施工,使得在已建成的道路、绿化带、小区等公共地带和个人住宅、车库进行快速部署,对其它充电装置基座壳体损坏后实现可快速的更换。
Description
技术领域
本发明涉及新能源车辆与土建桩基础交叉领域,具体为电动车辆充电装置基座壳体。
背景技术
电动车辆充电装置基座在现场施工中,需要单独开挖较深和较大面积的土方,以便于浇注混凝土基础预埋充电装置基座壳体,开挖工程量大、施工周期长、成本高,特别在已建成的道路、绿化带、小区等公共地带和个人住宅、车库部署充电桩基座存有基础开挖难度。因此,本发明旨在对现有电动车辆充电装置基座壳体进行改进,以更好地满足实际需要。
发明内容
本发明所解决的技术问题在于提供电动车辆充电装置基座壳体,以解决上述背景技术中的缺点。
本发明所解决的技术问题采用以下技术方案来实现:
电动车辆充电装置基座壳体,包括主体单元、紧固单元、承载单元、附属单元组成。所述主体单元为固定充电桩与地面的母体装置。所述紧固单元为紧固主体单元与地面结合度,并能产生地面抓取预应力和定位功能。所述承载单元位于主体单元顶部内侧,为主体单元顶部预留内嵌盖板和承载盖板垂直力的承载台阶。所述附属单元位于主体单元内侧和中下部,主体单元内侧提供后期外挂附属构件的固定螺母、倒挂钩,主体单元中下部开设有孔以便后期附属物进出;
所述固定螺母、倒挂钩在主体单元母体内侧均匀分布和对称分布,固定螺母内嵌在主体单元母体内,螺母开口平行于母体中心线,倒挂钩内空间限制固定螺母向上和向中心线的位移,倒挂钩与主体单元母体融合一体,或与固定螺母组成外挂附属构件,孔为单孔或多孔,若多孔为均匀和对称开设,与紧固单元不在一个剖切面;
挂钩上位限制面和倒挂钩内侧限制面呈有缝隙和角度的限位,提供来自盖板上方的一定角度范围的拉力,并当超过预设缝隙和角度限位作用瞬间消失。
本发明中,所述主体单元为上小下大圆筒结构,为混凝土、钢材、铸铁、锌钢、塑钢等任意或组合材质的预制件。
本发明中,所述紧固单元由紧固耳、紧固桩、紧固孔组成,紧固耳是主体单元向内或向外的延伸部分,居于主体单元中心位置、对称位置、三角稳定位置,可以为贯穿主体单元母体一体化预制的壳体内、外的加强筋中穿透,此时紧固耳与加强筋为一体,也可以是外套在主体单元母体的套筒装配结构,紧固耳上开设紧固孔,以便紧固桩穿过,紧固桩可以是螺旋桩、斜口桩等一种或组合。
本发明中,所述承载单元为预留内嵌盖板的定位和受力,限制内嵌盖板不发生平面位移和不凸出主体单元母体的平面,俯视凹面台阶为圆形或多边形,可以限制围绕主体单元母体中心线的旋转位移也可以不限制,承受内嵌盖板上方力。
有益效果:本发明所述的电动车辆充电装置基座壳体,基础开挖范围小,回填量少,紧固性好,快速标准化施工,使得在已建成的道路、绿化带、小区等公共地带和个人住宅、车库进行快速部署,对其它充电装置基座壳体损坏后实现可快速的更换。
附图说明
图1为本发明较佳实施例的中线剖面图。
其中:1a、母体下方外径;1b、母体上方外径;1c、母体实质部分;2a、紧固耳;2b、紧固桩;2c、紧固孔;3a、水平位移限位面;3b、承载台面;3c、母体顶部;4a、倒挂钩上位限制面;4b、倒挂钩内侧限制面;4c、固定螺母;5、母体孔;6、母体中心线。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体图示,进一步阐述本发明。
参见附图的电动车辆充电装置基座壳体的较佳实施例,本实施例包括圆筒结构的母体1c,其由混凝土、钢材、铸铁、锌钢、塑钢等任意或组合材质预制而成,其下方外径1a大于上方外径1b,母体1c底部有延长部分紧固耳2a提供母体1c与地面的定位与抓取力,紧固耳2a可以是母体1c融于一体的延伸部分,居于母体1a的中心线位置6,也可以居于母体底部1a内侧、外侧对称位置、三角稳定位置,紧固桩2b通过穿过开设在紧固耳2a上的紧固孔2c,把母体1c定位和稳固在地下并获得抓取力,紧固耳2a还可以是贯穿母体1c的内外加强筋,紧固耳2a还可以是外套在母体1a底部外侧的套筒装配结构。母体顶部平面3c设置有盖板水平位移限位面3a,限制内嵌盖板不发生平面位移,可以设置为圆形或多边形3a,根据进一步需要可以围绕母体1c中心线6旋转或者固定,承载台面3b限制盖板不凸出母体1c最高平面,并承受内嵌盖板上方力。通过均匀分布在母体1c内侧的固定螺母4c,外挂附属构件固定于母体1c内侧,倒挂钩上位限制面4a和倒挂钩内侧限制面4b呈有缝隙和角度的限位,提供来自盖板上方的一定角度范围的拉力,并当超过预设缝隙和角度限位作用瞬间消失。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (4)
1.电动车辆充电装置基座壳体,包括主体单元、紧固单元、承载单元、附属单元组成;所述主体单元为固定充电桩与地面的母体装置;所述紧固单元为紧固主体单元与地面结合度,并能产生地面抓取预应力和定位功能;所述承载单元位于主体单元顶部内侧,为主体单元顶部预留内嵌盖板和承载盖板垂直力的承载台阶;所述附属单元位于主体单元内侧和中下部,主体单元内侧提供后期外挂附属构件的固定螺母、倒挂钩,主体单元中下部开设有孔以便后期附属物进出;
所述固定螺母、倒挂钩在主体单元母体内侧均匀分布和对称分布,固定螺母内嵌在主体单元母体内,螺母开口平行于母体中心线,倒挂钩内空间限制固定螺母向上和向中心线的位移,倒挂钩与主体单元母体融合一体,或与固定螺母组成外挂附属构件,孔为单孔或多孔,若多孔为均匀和对称开设,与紧固单元不在一个剖切面;
倒挂钩上位限制面和倒挂钩内侧限制面呈有缝隙和角度的限位,提供来自盖板上方的一定角度范围的拉力,并当超过预设缝隙和角度限位作用瞬间消失。
2.根据权利要求1所述的电动车辆充电装置基座壳体,其特征在于,所述主体单元为上小下大圆筒结构,为混凝土、钢材、铸铁、锌钢、塑钢任意或组合材质的预制件。
3.根据权利要求1所述的电动车辆充电装置基座壳体,其特征在于,所述紧固单元由紧固耳、紧固桩、紧固孔组成,紧固耳是主体单元向内或向外的延伸部分,居于主体单元中心位置、对称位置、三角稳定位置,为贯穿主体单元母体一体化预制的壳体内、外的加强筋中穿透,此时紧固耳与加强筋为一体,或是外套在主体单元母体的套筒装配结构,紧固耳上开设紧固孔,以便紧固桩穿过,紧固桩是螺旋桩和/或斜口桩。
4.根据权利要求1所述的电动车辆充电装置基座壳体,其特征在于,所述承载单元为预留内嵌盖板的定位和受力,限制内嵌盖板不发生平面位移和不凸出主体单元母体的平面,俯视凹面台阶为圆形或多边形,可以限制围绕主体单元母体中心线的旋转位移也可以不限制,承受内嵌盖板上方力。
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