CN1063261A - 对码垛平板的改进 - Google Patents
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Abstract
码垛平板包括构成平板的上表面的厚板(11)和
作为支腿的下部厚板(12),上部厚板(11)和下部厚板
(12)被固定在相应的横向角撑(13)和(14)上,在横向
角撑(13)和(14)之间铰接着用来折叠和展开由上部
厚板(11)构成的部件和由下部厚板(12)构成的部件,
以便既可以在不用时使平板占据尽量小的空间,又可
以在用着时使上部厚板与下部厚板隔开,以便使叉式
起重车的臂进入到间隔内。
Description
本发明涉及对码垛平板即对所说的“码垛盘”的某些改进。
所说改进的目的在于减少静置占空,同样降低没载货平板的运费。
常用的码垛盘或载货平板包括一在上放置货物的平板,用短支腿将该平板与地面隔开,以便为通常用来搬运码垛货物的叉式起重车的臂提供一定的空间。
显然,当搬运载有货的平板时,这些腿是必不可少的,当搬运和保管没载货的平板时,这些腿就成了障碍,因为这种腿比码垛盘的厚度大好几倍,特别是当载有货物时,由于码垛盘不太重,货物的尺寸就取决于平板所占的空间。
在企图解决问题这个的过程中,出现了用雌雄榫接合的办法相互联接的码垛盘。码垛盘通常具有中空的腿,在码垛盘的上部或工作面上有开口,使一个码垛盘的腿逐渐进入另一个码垛盘的开口,将所说的码垛盘相互联接。具体地说,在这种情况下,有具有嵌入的腿的金属板码垛盘,有具有所说的中空腿的模制的塑料或木质码垛盘。
然而,与采用实心腿的已有技术方案相比较,这些技术方案显然增加了码垛盘的制造费用。
本发明所进行的改进是,要制造与上述码垛盘具有同样效果的码垛盘,即以最好的方式将没载货的码垛盘相互联接,产生可能得到的大部分空间,而其费用与具有实心腿的已有码垛盘的费用差不多一样。
具体地说为了实现上述的目的,本发明的改进之处包括提供具有可隐蔽腿的码垛盘,这样,当码垛盘没使用着时,将所说的腿隐蔽在构成这种载货平板的梁之间确定的空间内,腿既不会从这种平板的周围伸出,也不会从它的任一表面伸出。
用拉杆、铰链、系杆或任何其它装置将所说的隐蔽腿安装到平板上。这些装置允许隐蔽腿从它们的工作位置移动到当码垛盘没使用着时它们所处的位置或反之。此外,通过采用阻挡这些部件的装置来稳定码垛盘没使用着时和使用着时所说的腿,从而避免非故意的或偶然的这种位置的改变。
按照本发明的一个实施例,用角撑将构成载货平板的厚板相互固定。在下部也设有角撑,以便使形成腿的厚板或梁被支承和被固定,并将拉杆铰接到这些角撑上。
码垛盘还安装有角铁。角铁有一边较长,在靠近一端处被铰接在下部厚板的一侧,而角铁的较短的一边与平板的上部厚板和将所说的角铁铰接到其一侧的所说的下部厚板之间的间距一样高,其特征在于,在与角铁边的铰接处相对应的侧面区域和实际的较短或较窄边之间限定的侧向边缘处有一凹槽,为此在上部平板的侧面厚板上可安装插销或类似的零件,因而有关的厚板即上部和下部厚板便靠在角铁的短边上,这样,当折叠码垛盘时,先要转动或旋转这种角铁,使它的较长的边回到上部区域侧向厚板的前部,而较短的边实际上回到该下部厚板的上表面,由于这种角铁的边的厚度没有超过准确地支承平板或码垛盘厚板的角撑的厚度,所以对最大限度地折叠码垛盘毫无妨碍。
还要给铰链拉杆提供一支座,这样,当码垛盘使用着时,使用者在将码垛盘恢复到展开状态的过程中,可知道平板是否抬高到合适位置,因此,如果没有显然是为了使铰接拉杆垂直的支座,使用者就必须检查和确认这种垂直位置并用手将角铁放在适当位置,为此,使用者要将该角铁锁定在这个工作位置,如上所述,由于这种角铁的短边支承着上部和下部平板厚板,从而将它们锁定着,以使折叠成为不可能,除非要折叠处于该位置的平板而使角铁受到作用和被拆叠。
为了更详细地进行描述和帮助完全理解本发明的特征,该说明书具有附图,它们仅仅是示意性的而并非全面的,这些附图如下:
图1是具有本发明改进特征的码垛平板的侧视图,所表示的是没有使用时即被折叠时的状况。
图2是类似于图1的视图,所表示的是使用着时即腿没被折叠时的状态的码垛平板。
图3是具有本发明改进特征的第二个实施例的码垛平板的透视图。
图4是一部分平板的详图,表示支承一个拉杆的支撑结构,表明平板处于合适的非折叠位置,换言之,即表明拉杆处于垂直位置,以便以使用着时将平板锁定。图中的虚线表示折叠平板的不同程度,确定如何转动拉杆,使构成平板的厚板或上部分放在下部分的上面,形成一个同一平面的位置,而使厚度减小,因此,当载货平板不用被折叠时,它的体积是在可能的范围内的。
图5是角铁的总图,该角铁被用作使该平板处于张开的或工作的位置的装置。
参看这些图,特别是图1和2,很清楚表示按照本发明进行改进制作的码垛平板,和已有的码垛平板一样,它具有一载货平板或平面(1),平面(1)包括若干块用横梁(2)相互连接的平行的厚板,而其特征在于,所说的平板具有腿,这些立在地面上的腿是可活动的,尤其是可隐蔽的;平板还包括梁(3),它比构成平板的横梁(2)的厚度薄,它的宽度适应横梁(2)之间的间隔(4),上述的腿(3)用拉杆(5)或其它任何合适的装置连接到横梁(2)上,以获得两个限定的和稳定的位置。如图1所示,其中的一个位置是腿(3)完全进入载货平板的所说的间隔(4)中,如图2所示,其中的另一个位置是腿(3)向下伸出,以便处于它们可以被使用的位置。
显然,无论过去常常提供具有这个动作的所说的腿(3)的装置如何,即采用拉杆,杠杆,铰链等等,此外,码垛平板要具有在两个位置下使所说的腿稳定的合适的装置,在图2的工作位置,防止这些腿离开这个工作位置,而在图1所示的非使用着的位置时,防止这些腿妨碍搬运码垛平板,即它们的装、卸和保管。
最终尚待说明的是,尽管在图中所示的实施例中,腿(3)摆向载货平板的下表面,摆过差不多90°角,万一码垛平板的结构有这样的要求,这些腿可在相反的方向摆动,摆过差不多270°角,摆到平板的上表面。
显然,腿(3)的拉杆或摆动装置的长度要适合于载货平板(1-2),如图2所示,在使用着时,平板要离开底板一个合适的距离,以便用于插入一种搬运工具的叉式起重车的臂,等等。
此外,根据码垛平板予定承载的负荷,可隐蔽腿的摆动装置及码垛盘的其余零件要具有刚度和强度。
尽管这里所作的说明迄今是基于对码垛盘的边缘支承,这显然取决于码垛盘的大小和所承载的负荷的类型,但如前所述,它也可具有可隐蔽的中间支承。
按照图3至5所示的一个不同的实施例,该平板包括在上平面上的若干块厚木板(11)和在下平面上的另外的厚板(12),厚板(11)的上边缘的侧面由上角撑(13)支承,而厚板(12)由另外的下角撑(14)支承,同样地在其侧面被定位。这些上部厚木板实际上通过拉杆(15)被连接到下部厚木板上,即换言之,事实上,厚木板(11)和(12)被固定到角撑(13)和(14)上。拉杆(15)的上部分与相应的上角撑(13)的外表面在(16)处相铰接,而它的下部分与下角撑(14)的内表面在(17)处相铰接,拉杆(15)的下段插入到下部厚板(12)的端部和角撑的垂直的边之间,如图3清晰所示。
因此,摆动拉杆(15)时,上角撑(13)会推斥下角撑(14)的水平的边,被固定到上角撑(13)上的厚板(11)会下降并插入到下部厚板(12)之间,从而减少占空,因为其厚度稍大于厚板(11)或(12)的厚度。
显然,在非折叠状态要求找到铰接拉杆(15)的垂直位置,以便跟着使拉杆(15)保持在这种合适的位置下,给一个拉杆(15)的一个侧面提供一个与其端部接触的支座(18),从而给拉杆(15)确定合适的垂直位置,并因此确定了由上部厚板(11)构成的平板的合适的工作位置。
利用如图3所示的角铁(19)使该平板(11)保持在这个位置下,以使它不自己折叠。角铁(19)包括两个相互垂直的边(20)和(21)。边(20)比边(21)长。靠近所说的边(20)的下端的位置有一个如图5所示的专用的孔(22),所说的角铁(19)在孔(22)处被铰接到下部平板的厚板(12)的侧面上,而在边(20)的对应部分的侧面边缘有一个缩口凹槽(23),安装在上部厚板(11)的侧面上的插销(24)可进入凹槽(23)中,如图3所示。作为角铁(19)的一部分,边(21)位于上部和下部厚板(11)和(12)之间,水平边缘即角铁(19)的边(21)的上边缘和下边缘支承着厚板(11)和(12)。换言之,在孔(22)处被铰接到下部厚板(12)侧面上的这个角铁能确定折叠的位置,在此情况下,边(20)将靠近下部厚板(12)的前部或外角侧,而边(21)将位于所说的厚板(12)的下表面的上方,只转动拉杆(15)就可使平板折叠,同时,可用手摆动角铁(21),以便形成工作位置,使它按与图3所示的箭头所指的方向相反的反应向上摆动,至到插销(24)进入凹槽(23),因此,在厚板(11)和(12)之间的边(21)是垂直的,从而提供防止现在的平板闭合或折叠的锁定装置。
显然,可采用铆钉或任何活动的可调的或其它装置,通过孔(22)来铰接角铁(19),而使凹槽(23)与插销或销轴(24)配合可将角铁(19)保持在工作位置,可将销轴(24)固定安装到厚板(11)上,也可是可调的或可移动的。为了保证所说的销定零件(19)对上部和下部厚板(11)和(12)或横梁的较好的支承和稳定性,上部和下部厚板(11)和(12)可具有凹槽或狭槽以容纳相关的边缘。
最后,回过来讨论基本的码垛盘结构,必须注意,在上部码垛盘平板中的角撑(13)的水平边的位于相应的厚木板(12)的上方的那段,具有凹陷部分(25),该部分能防止角撑(13)妨碍所说的折叠过程。
最后,为了使码垛盘结构具有刚性,要用一对斜拉杆(26)在其上部平面处对角撑(13)进行相互加强,最好将每块上部厚板或梁也固定到斜拉杆(26)上。
我们感到,现在对该装置已作了充分的描述,该领域的普通技术人员已理解了本发明的全部内容和它具有的优点。
在不改变本发明的主要技术特征的情况下,各零件可采用不同的材料、形状、尺寸和加工方法。
这里描述本发明所用的术语具有广泛性,而不具有限制性的含义。
Claims (6)
1、一种在不用着时将其所占的空间减至最小的经过改进的码垛平板,其特征基本上在于,它包括实际上与载货平板(1)无关的腿(3),将这些腿(3)铰接到平板(1)上,使腿(3)能按照叉式起重车或类似的工具的需要离开平板(1)一段距离,以便搬运码垛盘,或在码垛盘不用时,腿(3)能隐蔽在平板(1)内,为此选定码垛盘的尺寸,就长度和宽度及厚度来说,与现在的载货平板相一致。
2、根据权利要求1的码垛平板,其特征在于,腿(3)是梁,其厚度小于构成载货平板(1)的梁的厚度,它们的宽度等于或小于构成载货平板(1)的梁之间的间隔,以便将腿(3)隐蔽在所说的载货平板中的加强梁之间的间隔内。
3、根据权利要求1或2的码垛平板,其特征在于,通过拉杆(5),系杆,铰链或其它合适的装置将腿(3)连接到平板上,给这些零件装上锁定装置,当码垛板是用着或不用时,使腿(3)稳定在限定的位置。
4、一种改进的码垛平板,它包括上部厚板(11)和下部厚板(12),将它们间隔开,以使叉式起重车的臂进入,用铰链拉杆(15)将上部厚板连接到下部厚板上,铰链拉杆可使一部分厚板折叠到另一部分厚板上,以便在码垛平板不用着时减小它们占据的空间,在码垛平板用着时,使这两部分厚板分开,其特征基本上在于,构成平板的上部厚板(11)和下部厚板(12)的端部由相应的横向角撑(13)和(14)支承,将上部厚板(11)和下部厚板(12)分别固定到横向角撑(13)和(14)上,折叠和展开这个部件的相应的拉杆(15)被铰接在角撑(13)和(14)上;其特征特别在于,在码垛平板使用着时锁定装置包括具有不同长度的边(20)和(21)的角铁(19),通过边(20)将角铁(19)铰接到平板的下部厚板(12)的侧面上,位于角铁(19)的边(21)的上方,有一个凹槽(23)作为钩住插销(24)的装置,插销(24)安装在上部厚板(11)侧面上,在此位置,较短的边(21)位于所说的上部和下部厚板(11)和(12)之间,由边(21)支承着上部和下部厚板(11)和(12),并提供锁定装置,防止平板折叠。
5、根据权利要求4的码垛平板,其特征在于,下部角撑(14)具有支座(18),当铰接拉杆(15)处于垂直位置,一个铰链拉杆(15)碰在这个支座(18)上。
6、根据权利要求4的码垛平板,其特征在于,将拉杆(15)铰接到上角撑(13)的外表面和下角撑(14)的内表面上,拉杆(15)的下端部分位于下角撑(14)的垂直的边和相应的下部厚板(12)的端部之间。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9003286 | 1990-12-21 | ||
ES9003286A ES2029610A6 (es) | 1990-12-21 | 1990-12-21 | Perfeccionamientos introducidos en plataformas de paletizacion. |
ES9100925 | 1991-04-11 | ||
ES9100925A ES2042354B1 (es) | 1991-04-11 | 1991-04-11 | Mejoras introducidas en plataformas de paletizacion. |
Publications (1)
Publication Number | Publication Date |
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CN1063261A true CN1063261A (zh) | 1992-08-05 |
Family
ID=26154507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 91112836 Pending CN1063261A (zh) | 1990-12-21 | 1991-12-21 | 对码垛平板的改进 |
Country Status (10)
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EP (1) | EP0515578A1 (zh) |
JP (1) | JPH05504535A (zh) |
CN (1) | CN1063261A (zh) |
AU (1) | AU7863491A (zh) |
CA (1) | CA2075979A1 (zh) |
CO (1) | CO4370759A1 (zh) |
MA (1) | MA22376A1 (zh) |
MX (1) | MX9102739A (zh) |
PT (1) | PT97864A (zh) |
WO (1) | WO1992011185A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110979902A (zh) * | 2019-11-07 | 2020-04-10 | 湖南工业大学 | 一种可折叠托盘 |
CN110979905A (zh) * | 2019-11-07 | 2020-04-10 | 湖南工业大学 | 一种铰链式托盘支撑脚 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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NL1029268C2 (nl) * | 2005-03-29 | 2006-10-02 | Meijer St Jabik B V Geb | Inrichting voor het dragen van een last. |
EP1863718B1 (en) * | 2005-03-29 | 2008-10-22 | Gebr. Meijer St. Jabik B.V. | Device for carrying a load |
GB2436553B (en) * | 2006-03-29 | 2010-01-13 | Ds Smith Plastics Ltd | A pallet having a plurality of rotatable members and a moveable engagement member |
SE0700777L (sv) * | 2007-03-27 | 2008-09-28 | Crossborder Technologies Ab | Förfarande för och anordning vid tillverkning av lastpall av metall |
DE102007054521A1 (de) * | 2007-11-06 | 2009-05-14 | Cabka Gmbh | Shuttle-Palette für ein Lagersystem |
CN101468730B (zh) * | 2007-12-28 | 2012-10-31 | 北京谊安医疗系统股份有限公司 | 包装箱 |
GB2458484B (en) | 2008-03-19 | 2011-12-28 | Ds Smith Plastics Ltd | A dolly |
DE102010010747A1 (de) * | 2010-03-02 | 2011-09-08 | Cabka Gmbh | Palette für ein Lagersystem |
CN113021287B (zh) * | 2021-03-10 | 2022-06-03 | 青岛立业电器有限公司 | 一种钣金件的支撑架 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CA971116A (en) * | 1973-05-28 | 1975-07-15 | Abraham B. Lieberman | Load-supporting pallets |
GB2025358A (en) * | 1978-07-12 | 1980-01-23 | Transit Packaging Ltd | Bearers for pallets |
US4715294A (en) * | 1986-10-20 | 1987-12-29 | Depew Thomas N | Pallet construction |
-
1991
- 1991-04-29 WO PCT/ES1991/000027 patent/WO1992011185A1/es not_active Application Discontinuation
- 1991-04-29 EP EP19910909554 patent/EP0515578A1/en not_active Withdrawn
- 1991-04-29 CA CA 2075979 patent/CA2075979A1/en not_active Abandoned
- 1991-04-29 JP JP50928091A patent/JPH05504535A/ja active Pending
- 1991-04-29 AU AU78634/91A patent/AU7863491A/en not_active Abandoned
- 1991-06-05 PT PT9786491A patent/PT97864A/pt not_active Application Discontinuation
- 1991-12-20 MA MA22660A patent/MA22376A1/fr unknown
- 1991-12-20 MX MX9102739A patent/MX9102739A/es unknown
- 1991-12-21 CN CN 91112836 patent/CN1063261A/zh active Pending
-
1992
- 1992-02-14 CO CO92355262A patent/CO4370759A1/es unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110979902A (zh) * | 2019-11-07 | 2020-04-10 | 湖南工业大学 | 一种可折叠托盘 |
CN110979905A (zh) * | 2019-11-07 | 2020-04-10 | 湖南工业大学 | 一种铰链式托盘支撑脚 |
Also Published As
Publication number | Publication date |
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JPH05504535A (ja) | 1993-07-15 |
WO1992011185A1 (es) | 1992-07-09 |
PT97864A (pt) | 1993-08-31 |
CO4370759A1 (es) | 1996-10-07 |
AU7863491A (en) | 1992-07-22 |
MX9102739A (es) | 1994-05-31 |
MA22376A1 (fr) | 1992-07-01 |
CA2075979A1 (en) | 1992-06-22 |
EP0515578A1 (en) | 1992-12-02 |
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