WO2022099750A1 - 一种抗撕拉效果好的扁平吊带 - Google Patents

一种抗撕拉效果好的扁平吊带 Download PDF

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Publication number
WO2022099750A1
WO2022099750A1 PCT/CN2020/130016 CN2020130016W WO2022099750A1 WO 2022099750 A1 WO2022099750 A1 WO 2022099750A1 CN 2020130016 W CN2020130016 W CN 2020130016W WO 2022099750 A1 WO2022099750 A1 WO 2022099750A1
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Prior art keywords
layer
elastic strip
sling
cloth layer
fixedly connected
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PCT/CN2020/130016
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English (en)
French (fr)
Inventor
盛子帅
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昆山普瑞德电子有限公司
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Priority to DE212020000297.5U priority Critical patent/DE212020000297U1/de
Publication of WO2022099750A1 publication Critical patent/WO2022099750A1/zh

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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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • 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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/18—Band-type slings

Definitions

  • the utility model relates to a flat sling, in particular to a flat sling with good tear resistance and belongs to the technical field of flat slings.
  • Flat sling light weight, easy to use, no damage to the surface of the object to be lifted, stable lifting, high safety and strength, bright color to improve labor efficiency, cost saving, corrosion resistance, good wear resistance And other, the performance of the flat sling is superior: it can provide a wide, smooth bearing surface, especially when hoisting objects with soft surfaces, if necessary, it can be used with a wider protective cover of the sling, because there is no metal Contact, the damage to the smooth and painted surface of the object to be lifted is minimal.
  • the purpose of the utility model is to provide a flat sling with good tear resistance in order to solve the above problems.
  • a flat sling with good tear resistance comprises a sling main body, and the sling main body is composed of a warp elastic strip layer, a weft elastic strip layer, a polyester cloth layer, a nylon cloth layer and a A cotton and linen cloth layer, a nylon cloth layer is fixedly connected to the top of the cotton and linen cloth layer, a polyester cloth layer is fixedly connected to the top of the nylon cloth layer, and a weft elastic strip layer and a warp elastic strip layer are fixedly connected to the top of the polyester cloth layer respectively,
  • the surfaces of the polyester cloth layer, the nylon cloth layer and the cotton and linen cloth layer are all provided with through holes, the inner side walls of the through holes are fixedly connected with a rubber sheet, the top and bottom ends of the sling main body are respectively fixed with anti-skid strips, and the sling
  • a rubber frame is sleeved on the surface of the main body, two ends of the rubber frame are fixedly connected with a hanging strap, one
  • the number of the weft elastic strip layers and the warp elastic strip layers is several, and the several weft elastic strip layers and the warp elastic strip layers are evenly divided into two groups, and the weft elastic strip layers and the warp elastic strip layers in each group are equally divided into two groups.
  • Each layer is woven into a mesh structure, wherein the bottom end of one set of the weft elastic layer and the warp elastic layer and the top end of the polyester cloth layer are fixedly connected to each other, corresponding to another group of the weft elastic layer and the warp elastic layer. The top end and the bottom end of the cotton linen layer are fixedly connected to each other.
  • the number of the lanyards is four, the four lanyards are evenly divided into two groups, and the two ends of the two lanyards in each group are respectively connected to each other at a height of the same rubber frame and horizontal bars.
  • the number of the rubber sheets is several, every three rubber sheets are grouped into a group, the three rubber sheets in each group are located inside a through hole, and the three rubber sheets in each group are arranged in sequence from top to bottom It is arranged on the side walls of the polyester cloth layer, the nylon cloth layer and the cotton and linen cloth layer.
  • the number of the anti-skid strips is several, the several anti-skid strips are evenly divided into two groups, and the two groups of the anti-skid strips are respectively evenly distributed on the top and bottom ends of the suspender main body.
  • the number of the anti-skid blocks is four, the four anti-skid blocks are evenly divided into two groups, and the two anti-skid blocks in each group are respectively distributed at both ends of the inner side of the hook holder.
  • the sling By setting the mutual cooperation between the rubber frame, the rubber sheet, the weft elastic strip layer and the warp elastic strip layer, the sling can be provided with better extensibility, and the sling can be prevented from being broken due to long-term pulling, which greatly improves the The tear resistance of the sling is improved.
  • the suspender By setting the mutual cooperation between the anti-skid block, the hook holder, the horizontal bar and the suspender, the suspender can be pulled better, avoiding the folding of the sling and the hook connection of the hoist, and greatly improving the suspender's performance. practicality.
  • Fig. 1 is the overall structure schematic diagram of the present utility model
  • Fig. 2 is the overall top view structure schematic diagram of the utility model
  • FIG. 3 is a schematic diagram of the connection structure of the warp elastic strip layer and the weft elastic strip layer of the present invention.
  • a flat sling with good tear resistance includes a sling body 7.
  • the sling body 7 is composed of a warp elastic layer 701, a weft elastic layer 702, a polyester cloth layer 703, and a nylon cloth.
  • layer 704 and a cotton and linen layer 705, the top of the cotton and linen layer 705 is fixedly connected with a nylon cloth layer 704, the top of the nylon cloth layer 704 is fixedly connected with a polyester cloth layer 703, and the top of the polyester cloth layer 703 is fixedly connected with weft threads.
  • the elastic strip layer 702 and the warp elastic strip layer 701, the polyester cloth layer 703, the nylon cloth layer 704 and the cotton and linen cloth layer 705 are all provided with through holes 8 on the surface.
  • the extensibility of the sling is better improved.
  • the top and bottom ends of the sling main body 7 are respectively fixed with anti-skid strips 6 to facilitate better anti-slip for heavy objects.
  • the surface of the sling main body 7 is sleeved with a rubber frame 5. Both ends of the rubber frame 5 are fixedly connected with a lanyard 4, one end of the lanyard 4 is fixedly connected with a horizontal bar 1, one end of the horizontal bar 1 is fixedly connected with a hook holder 3, and the inner side wall of the hook holder 3 is fixed. Fixed connection with anti-skid block 2.
  • the number of the weft elastic strip layers 702 and the warp elastic strip layers 701 is several, and the several weft elastic strip layers 702 and the warp elastic strip layers 701 are evenly divided into two groups, each group of the weft elastic strip layers 702 and the warp threads
  • the elastic strip layers 701 are all woven into a mesh structure, wherein the bottom end of one group of the weft elastic strip layers 702 and the warp elastic strip layers 701 and the top end of the polyester cloth layer 703 are fixedly connected to each other, corresponding to another group of the weft elastic strips.
  • the top end of the layer 702 and the warp elastic strip layer 701 and the bottom end of the cotton and linen cloth layer 705 are fixedly connected to each other, so as to provide better elasticity to the suspenders;
  • the number of the suspenders 4 is four, and the four suspenders 4 are equally divided into two.
  • the two ends of the two described hanging straps 4 in each group are connected to each other at a height of the same rubber frame 5 and the horizontal bar 1, so as to facilitate better lifting of heavy objects;
  • the number of the rubber sheets 9 is several, Every three rubber sheets 9 are divided into a group, each group of three rubber sheets 9 is located inside a through hole 8, and each group of three rubber sheets 9 are sequentially arranged on the polyester cloth layer 703, nylon cloth layer 703 from top to bottom.
  • the number of the anti-skid strips 6 is several, and the several anti-skid strips 6 are evenly divided into two groups.
  • the anti-skid strips 6 are evenly distributed on the top and bottom ends of the sling main body 7 respectively, so as to better prevent the heavy objects from being slipped;
  • the number of the anti-skid blocks 2 is four, and the four anti-skid blocks 2 are equally divided into two groups, each of which is divided into two groups.
  • the two sets are distributed on both ends of the inner side of the hook holder 3 respectively, so as to better resist the hooks of the crane.
  • the sling When the utility model is in use, when the sling is used, first place the heavy object to be hoisted on the surface of the sling main body 7, then pull the horizontal bar 1 to make the two horizontal bars 1 fit, and then place the hoist on the surface of the main body 7.
  • the hook hooks the hook holder 3, and at the same time makes the anti-skid block 2 resist the hook of the crane.
  • the rubber frame 5, the rubber sheet 9, the weft elastic strip layer 702 and the warp elastic strip layer 701 are simultaneously made. Provides elasticity to cushion the sling, thereby improving the sling's tear resistance.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

一种抗撕拉效果好的扁平吊带，包括横条、防滑块、挂钩卡座、挂带、橡胶框、防滑条、吊带主体、经线弹条层、纬线弹条层、涤纶布层、尼龙布层、棉麻布层、通孔和橡胶片。该抗撕拉效果好的扁平吊带通过设置橡胶框、橡胶片、纬线弹条层和经线弹条层之间的相互配合，提高了吊带的延伸性，避免了吊带长时间的拉扯造成断裂，极大的提高了吊带的抗撕拉性，同时也极大的提高了吊带的使用寿命；通过防滑块、挂钩卡座、横条以及挂带之间的相互配合，可以更好的对吊带进行拉动，避免了吊带与吊机的挂钩连接处折叠，极大的提高了吊带的实用性。

Description

一种抗撕拉效果好的扁平吊带 技术领域
本实用新型涉及一种扁平吊带，具体是一种抗撕拉效果好的扁平吊带，属于扁平吊带技术领域。
背景技术
扁平吊带：重量轻、使用方便不伤被吊物体表面起重平稳，安全强力高，色彩鲜艳提高劳动效率，节约成本耐腐蚀，耐磨性能好用途广泛，港口码头、化工、钢铁、机械、安装和其他，扁平吊装带的性能优越：能够提供宽阔的、平顺的承载表面，在吊装有柔软表面的物体时特别适用，如需要还可以配以吊带更宽的保护套来使用，由于没有金属的接触，对于被吊装物体的平滑及喷漆处理的表面造成的伤害极其轻微。
现有的扁平吊带的抗撕拉性较差，长时间使用后，会使吊带断裂，从而极大的降低了吊带的使用寿命，而且现有的吊带与吊机的挂钩连接使会折叠在一起，长时间的摩擦容易使连接处断裂，从而极大的降低吊带的实用性。因此，针对上述问题提出一种抗撕拉效果好的扁平吊带。
实用新型内容
本实用新型的目的就在于为了解决上述问题而提供一种抗撕拉效果好的扁平吊带。
本实用新型通过以下技术方案来实现上述目的，一种抗撕拉效果好的扁平吊带，包括吊带主体，所述吊带主体由经线弹条层、纬线弹条层、涤纶布层、尼龙布层以及棉麻布层，所述棉麻布层顶端固定连接有尼龙布层，所述尼龙布层顶端固定连接有涤纶布层，所述涤纶布层顶端分别固定连接有纬线弹条层和经线弹条层，所述涤纶布层、尼龙布层以及棉麻布层表面均开设有通孔，所述通孔内侧壁固定连接有橡胶片，所述吊带主体顶端和底端分别固定连接有防滑条，所述吊带主体表面套接有橡胶框，所述橡胶框两端分别固 定连接有挂带，所述挂带一端固定连接有横条，所述横条一端固定连接有挂钩卡座，所述挂钩卡座内侧壁固定连接有防滑块。
优选的，所述纬线弹条层和经线弹条层数目为若干个，若干个所述纬线弹条层和经线弹条层平均分为两组，每组所述纬线弹条层和经线弹条层均编织出网状结构，其中一组所述纬线弹条层和经线弹条层底端与涤纶布层顶端相互固定连接，与之对应另一组所述纬线弹条层和经线弹条层顶端与棉麻布层底端相互固定连接。
优选的，所述挂带数目为四个，四个所述挂带平均分为两组，每组两个所述挂带的两端均分别于同一个橡胶框和横条相互高度连接。
优选的，所述橡胶片数目为若干个，每三个所述橡胶片分为一组，每组三个所述橡胶片位于一个通孔内部，且每组三个橡胶片从上到下依次设置在涤纶布层、尼龙布层以及棉麻布层侧壁上。
优选的，所述防滑条数目为若干个，若干个所述防滑条平均分为两组，两组所述防滑条分别均匀分布在吊带主体的顶端和底端。
优选的，所述防滑块数目为四个，四个所述防滑块平均分为两组，每组两个所述分别分布在挂钩卡座内侧两端。
本实用新型的有益效果是：
1.通过设置橡胶框、橡胶片、纬线弹条层和经线弹条层之间的相互配合，可以更好的对吊带提供了延伸性，避免了吊带长时间的拉扯造成断裂，极大的提高了吊带的抗撕拉性。
2.通过设置防滑块、挂钩卡座、横条以及挂带之间的相互配合，可以更好的对吊带进行拉动，避免了吊带与吊机的挂钩连接处折叠，极大的提高了吊带的实用性。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将 对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其它的附图。
图1为本实用新型整体结构示意图；
图2为本实用新型整体俯视结构示意图；
图3为本实用新型经线弹条层和纬线弹条层连接结构示意图。
图中：1、横条，2、防滑块，3、挂钩卡座，4、挂带，5、橡胶框，6、防滑条，7、吊带主体，701、经线弹条层，702、纬线弹条层，703、涤纶布层，704、尼龙布层，705、棉麻布层，8、通孔，9、橡胶片。
具体实施方式
为使得本实用新型的实用新型目的、特征、优点能够更加的明显和易懂，下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，下面所描述的实施例仅仅是本实用新型一部分实施例，而非全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本实用新型保护的范围。
下面结合附图并通过具体实施方式来进一步说明本实用新型的技术方案。
在本实用新型的描述中，需要理解的是，术语“上”、“下”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
请参阅图1-3所示，一种抗撕拉效果好的扁平吊带，包括吊带主体7， 所述吊带主体7由经线弹条层701、纬线弹条层702、涤纶布层703、尼龙布层704以及棉麻布层705，所述棉麻布层705顶端固定连接有尼龙布层704，所述尼龙布层704顶端固定连接有涤纶布层703，所述涤纶布层703顶端分别固定连接有纬线弹条层702和经线弹条层701，所述涤纶布层703、尼龙布层704以及棉麻布层705表面均开设有通孔8，所述通孔8内侧壁固定连接有橡胶片9，便于更好的对吊带提高了延伸性，所述吊带主体7顶端和底端分别固定连接有防滑条6，便于更好的对重物进行防滑，所述吊带主体7表面套接有橡胶框5，所述橡胶框5两端分别固定连接有挂带4，所述挂带4一端固定连接有横条1，所述横条1一端固定连接有挂钩卡座3，所述挂钩卡座3内侧壁固定连接有防滑块2。
所述纬线弹条层702和经线弹条层701数目为若干个，若干个所述纬线弹条层702和经线弹条层701平均分为两组，每组所述纬线弹条层702和经线弹条层701均编织出网状结构，其中一组所述纬线弹条层702和经线弹条层701底端与涤纶布层703顶端相互固定连接，与之对应另一组所述纬线弹条层702和经线弹条层701顶端与棉麻布层705底端相互固定连接，便于更好的对吊带提供弹性；所述挂带4数目为四个，四个所述挂带4平均分为两组，每组两个所述挂带4的两端均分别于同一个橡胶框5和横条1相互高度连接，便于更好的对重物进行起吊；所述橡胶片9数目为若干个，每三个所述橡胶片9分为一组，每组三个所述橡胶片9位于一个通孔8内部，且每组三个橡胶片9从上到下依次设置在涤纶布层703、尼龙布层704以及棉麻布层705侧壁上，便于更好的对吊带提高了延伸性；所述防滑条6数目为若干个，若干个所述防滑条6平均分为两组，两组所述防滑条6分别均匀分布在吊带主体7的顶端和底端，便于更好的对重物进行防滑；所述防滑块2数目为四个，四个所述防滑块2平均分为两组，每组两个所述分别分布在挂钩卡座3内侧两端，便于更好的对吊机的卡勾进行抵挡。
本实用新型在使用时，当将吊带进行使用时，首先将待吊起的重物放置在吊带主体7的表面，再拉动横条1，使两个横条1贴合，再将吊机的挂钩勾住挂钩卡座3，同时使防滑块2对吊机的挂钩进行抵挡，当吊带带动重物移动时，同时使橡胶框5、橡胶片9、纬线弹条层702和经线弹条层701提供弹力从而对吊带提供缓冲，从而提高吊带的抗撕拉。
对于本领域技术人员而言，显然本实用新型不限于上述示范性实施例的细节，而且在不背离本实用新型的精神或基本特征的情况下，能够以其他的具体形式实现本实用新型。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本实用新型的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的得同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
以上所述，以上实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本实用新型各实施例技术方案的精神和范围。

Claims (6)

  1. 一种抗撕拉效果好的扁平吊带，其特征在于：包括吊带主体(7)，所述吊带主体(7)由经线弹条层(701)、纬线弹条层(702)、涤纶布层(703)、尼龙布层(704)以及棉麻布层(705)，所述棉麻布层(705)顶端固定连接有尼龙布层(704)，所述尼龙布层(704)顶端固定连接有涤纶布层(703)，所述涤纶布层(703)顶端分别固定连接有纬线弹条层(702)和经线弹条层(701)，所述涤纶布层(703)、尼龙布层(704)以及棉麻布层(705)表面均开设有通孔(8)，所述通孔(8)内侧壁固定连接有橡胶片(9)，所述吊带主体(7)顶端和底端分别固定连接有防滑条(6)，所述吊带主体(7)表面套接有橡胶框(5)，所述橡胶框(5)两端分别固定连接有挂带(4)，所述挂带(4)一端固定连接有横条(1)，所述横条(1)一端固定连接有挂钩卡座(3)，所述挂钩卡座(3)内侧壁固定连接有防滑块(2)。
  2. 根据权利要求1所述的一种抗撕拉效果好的扁平吊带，其特征在于：所述纬线弹条层(702)和经线弹条层(701)数目为若干个，若干个所述纬线弹条层(702)和经线弹条层(701)平均分为两组，每组所述纬线弹条层(702)和经线弹条层(701)均编织出网状结构，其中一组所述纬线弹条层(702)和经线弹条层(701)底端与涤纶布层(703)顶端相互固定连接，与之对应另一组所述纬线弹条层(702)和经线弹条层(701)顶端与棉麻布层(705)底端相互固定连接。
  3. 根据权利要求1所述的一种抗撕拉效果好的扁平吊带，其特征在于：所述挂带(4)数目为四个，四个所述挂带(4)平均分为两组，每组两个所述挂带(4)的两端均分别于同一个橡胶框(5)和横条(1)相互高度连接。
  4. 根据权利要求1所述的一种抗撕拉效果好的扁平吊带，其特征在于：所述橡胶片(9)数目为若干个，每三个所述橡胶片(9)分为一组，每组三 个所述橡胶片(9)位于一个通孔(8)内部，且每组三个橡胶片(9)从上到下依次设置在涤纶布层(703)、尼龙布层(704)以及棉麻布层(705)侧壁上。
  5. 根据权利要求1所述的一种抗撕拉效果好的扁平吊带，其特征在于：所述防滑条(6)数目为若干个，若干个所述防滑条(6)平均分为两组，两组所述防滑条(6)分别均匀分布在吊带主体(7)的顶端和底端。
  6. 根据权利要求1所述的一种抗撕拉效果好的扁平吊带，其特征在于：所述防滑块(2)数目为四个，四个所述防滑块(2)平均分为两组，每组两个所述分别分布在挂钩卡座(3)内侧两端。
PCT/CN2020/130016 2020-11-14 2020-11-19 一种抗撕拉效果好的扁平吊带 WO2022099750A1 (zh)

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CN211419320U (zh) * 2020-01-03 2020-09-04 天津市宝驰盛起重吊索具制造有限公司 一种耐磨防切割吊装带
CN211419306U (zh) * 2020-01-03 2020-09-04 天津市宝驰盛起重吊索具制造有限公司 一种抗酸洗吊装带
DE212020000297U1 (de) * 2020-11-14 2021-01-13 Kunshan Pride Electronics Co., Ltd. Eine flache Schlinge mit guter Reißfestigkeit

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* Cited by examiner, † Cited by third party
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DE202004011002U1 (de) * 2004-07-14 2004-11-18 Westdeutscher Drahtseil-Verkauf Dolezych Gmbh & Co. Hebeband
CN205474214U (zh) * 2016-02-26 2016-08-17 德清申力索具有限公司 一种防滑脱吊带
CN209988948U (zh) * 2019-05-28 2020-01-24 福建锦特新材料科技有限公司 一种用于石油管道吊运的扁平吊带
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