WO2022121241A1 - 一种旋转吊具 - Google Patents

一种旋转吊具 Download PDF

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Publication number
WO2022121241A1
WO2022121241A1 PCT/CN2021/095058 CN2021095058W WO2022121241A1 WO 2022121241 A1 WO2022121241 A1 WO 2022121241A1 CN 2021095058 W CN2021095058 W CN 2021095058W WO 2022121241 A1 WO2022121241 A1 WO 2022121241A1
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WO
WIPO (PCT)
Prior art keywords
hanger
clamping device
clamping
boom
locking
Prior art date
Application number
PCT/CN2021/095058
Other languages
English (en)
French (fr)
Inventor
王超
付铁岩
齐聪雨
张军辉
何迎斌
Original Assignee
上海龙阳精密复合铜管有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202022932788.3U external-priority patent/CN214399514U/zh
Priority claimed from CN202011432175.1A external-priority patent/CN112408184A/zh
Application filed by 上海龙阳精密复合铜管有限公司 filed Critical 上海龙阳精密复合铜管有限公司
Publication of WO2022121241A1 publication Critical patent/WO2022121241A1/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
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions

Definitions

  • the invention relates to the technical field of copper pipe transportation, in particular to a rotary spreader.
  • the copper pipes produced are packaged and shipped in the form of coils.
  • the material head of the inner ring of the coil is at the bottom, but in recent years, some customers require the material head to be directly above.
  • the cost of realizing this on the previous equipment is relatively high, because the equipment needs to be greatly transformed.
  • the current operation method is: before packaging, two operators turn the coil up and down. This operation is not only inefficient, but also inefficient. And it is easy to damage the copper pipe, which is more prone to safety hazards.
  • the purpose of the present invention is to provide a rotary spreader to solve the above problems in view of the above-mentioned deficiencies and defects of the prior art.
  • a rotating spreader comprising a hanger, characterized in that it further comprises a first clamping device and a second clamping device arranged on the hanger and used to clamp and rotate a coil pipe, and a first clamping device and a second clamping device arranged on the
  • the hanger is provided with a locking driving device for driving the first clamping device and the second clamping device to work, and a hoisting ring matched with the traveling vehicle is arranged on the hanger.
  • the hanger is further provided with a connecting block matched with the first clamping device and the second clamping device.
  • the first clamping device comprises a first boom arranged on the hanger and matched with the connecting block, and a first boom arranged at one end of the first boom and matched with the connecting block.
  • the first locking guide wheel matched with the locking driving device and the first clamping plate rotatably arranged at the other end of the first boom and used to clamp the coil tube, the first clamping plate is connected to a Shake to connect.
  • the second clamping device comprises a second boom arranged on the hanger and matched with the connecting block, and a second boom arranged at one end of the second boom and matched with the connecting block.
  • the first clamping plate and the second clamping plate are arranged in an arc structure.
  • the hanger is arranged in an inverted U-shaped structure.
  • the locking driving device is a locking cylinder, and the locking cylinder is hung upside down on the hanger.
  • the beneficial effects of the present invention are: 1. The potential safety hazards brought by the original inversion method are solved. 2. Solve the problem of low production efficiency caused by the original flip method.
  • Figure 1 is a schematic structural diagram of the present invention.
  • Fig. 2 is a working state diagram of the present invention.
  • a rotating spreader includes a hanger 10, and the hanger 10 is arranged in an inverted U-shaped structure. It also includes a first clamping device 20a and a second clamping device 20b arranged on the hanger 10 and used to clamp and rotate the coil 1, and a first clamping device 20a and a second clamping device 20b arranged on the hanger 10 to drive the first clamping device 20a and
  • the second clamping device 20b operates a locking driving device 30, the locking driving device 30 is preferably a locking cylinder, and the locking cylinder 30 is hung on the hanger 10 upside down.
  • the hanger 10 is provided with a hoisting ring 11 matched with the traveling vehicle, and the hanger 10 is also provided with a connecting block 12 matched with the first clamping device 20a and the second clamping device 20b.
  • the first clamping device 20a includes a first hanging arm 21a provided on the hanger 10 and matched with the connecting block 12 and a first locking guide provided at one end 211a of the first hanging arm 21a and matched with the locking driving device 30 .
  • the wheel 22a and the first clamping plate 23a rotatably arranged at the other end 212a of the first boom 21a and used to clamp the coil 1, the first clamping plate 23a is connected to a crank handle 25a through the rotating shaft 24a.
  • the first clamping plate 23a is arranged in an arc structure. Specifically, the rotating shaft 24a is arranged in the groove of the first suspension arm, one end is connected with the first clamping plate 23a, and the other end is connected with the crank handle 25a.
  • the second clamping device 20b includes a second hanging arm 21b provided on the hanger 10 and matched with the connecting block 12 and a second locking guide provided at one end 211b of the second hanging arm 21b and matched with the locking driving device 30
  • the wheel 22b and the second clamping plate 23b rotatably arranged at the other end 212b of the second boom 21b and used for clamping the coiled tube 1 .
  • the second clamping plate 23b is arranged in an arc structure. Specifically, the second clamping plate 23b is connected with the rotating shaft 24b provided in the second boom 21b.
  • the locking cylinder 30 When working, hang the lifting ring 11 on the crane, the locking cylinder 30 is in the retracted state, and the first guide wheel 22a and the second guide wheel 22b are in a close state.
  • the cylinder 30 is extended to separate the first guide pulley 22a and the second guide pulley 22b, and drive the first clamp plate 23a and the second clamp plate 23b of the first boom 21a and the second boom 21a to be close to the outer surface of the coil 1, Make the first clamp plate 23a and the second clamp plate 23b clamp the coil tube 1, after the coil tube 1 is clamped, then manually rotate the crank handle 25a to rotate the coil tube 1 180° to achieve the purpose of turning over. , start the driving and put the coil 1 in a proper position, and then turn the next coil 1.

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

Abstract

一种旋转吊具，包括吊架（10），还包括设置在所述吊架（10）上且用以将盘管（1）夹紧并旋转的第一夹紧装置（20a）和第二夹紧装置（20b）以及设置在所述吊架（10）上用以带动所述第一夹紧装置（20a）和第二夹紧装置（20b）工作的锁紧驱动装置（30），所述吊架（10）上设置有与行车配合的吊环（11）。该旋转吊具解决了原翻转方式带来的安全隐患以及造成的生产效率低的问题。

Description

一种旋转吊具 技术领域
本发明涉及铜管运输技术领域，具体涉及一种旋转吊具。
背景技术
按公司的生产工艺路线，所生产的铜管是以盘管形式包装发货的，正常情况下，盘管内圈的料头是在下方的，但是近年来有一部分客户要求料头在正上方，这一点前道设备上实现的成本较高，因为需要对设备进行大的改造，现在的操作方法是：在包装前，由两位操作工把盘管上下翻转过来，这样操作，不仅效率低，而且容易把铜管碰坏，更容易发生安全隐患。
发明内容
本发明的目的在于针对现有技术的上述不足和缺陷，提供一种旋转吊具，以解决上述问题。
本发明所解决的技术问题可以采用以下技术方案来实现：
一种旋转吊具，包括吊架，其特征在于，还包括设置在所述吊架上且用以将盘管夹紧并旋转的第一夹紧装置和第二夹紧装置以及设置在所述吊架上用以带动所述第一夹紧装置和第二夹紧装置工作的锁紧驱动装置，所述吊架上设置有与行车配合的吊环。
在本发明的一个优选实施例中，所述吊架上还设置有与所述第一夹紧装置和第二夹紧装置配合的连接块。
在本发明的一个优选实施例中，所述第一夹紧装置包括设置在所述吊架上且与所述连接块配合的第一吊臂和设置在所述第一吊臂的一端且与所述锁紧驱动装置配合的第一锁紧导轮以及转动设置在所述第一吊臂的另一端且用以夹紧所述盘管的第一夹板，所述第一 夹板通过转轴与一摇把连接。
在本发明的一个优选实施例中，所述第二夹紧装置包括设置在所述吊架上且与所述连接块配合的第二吊臂和设置在所述第二吊臂的一端且与所述锁紧驱动装置配合的第二锁紧导轮以及转动设置在所述第二吊臂的另一端且用以夹紧所述盘管的第二夹板。
在本发明的一个优选实施例中，所述第一夹板和第二夹板呈弧形结构设置。
在本发明的一个优选实施例中，所述吊架呈倒U型结构设置。
在本发明的一个优选实施例中，所述锁紧驱动装置为锁紧气缸，所述锁紧气缸倒挂在所述吊架上。
由于采用了如上的技术方案，本发明的有益效果在于：1、解决了原翻转方式带来的安全隐患。2、解决了原翻转方式造成的生产效率低的问题。
附图说明
为了更清楚地说明本发明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发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的结构示意图。
图2是本发明的工作状态图。
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，下面进一步阐述本发明。
参见图1至图2所示的一种旋转吊具，包括吊架10，吊架10呈倒U型结构设置。还包括设置在吊架10上且用以将盘管1夹紧并旋转的第一夹紧装置20a和第二夹紧装置20b以及设置在吊架10上用以带动第一夹紧装置20a和第二夹紧装置20b工作的锁紧驱动装 置30，锁紧驱动装置30优选为锁紧气缸，锁紧气缸30倒挂在吊架10上。吊架10上设置有与行车配合的吊环11，吊架10上还设置有与第一夹紧装置20a和第二夹紧装置20b配合的连接块12。
第一夹紧装置20a包括设置在吊架10上且与连接块12配合的第一吊臂21a和设置在第一吊臂21a的一端211a且与锁紧驱动装置30配合的第一锁紧导轮22a以及转动设置在第一吊臂21a的另一端212a且用以夹紧盘管1的第一夹板23a，第一夹板23a通过转轴24a与一摇把25a连接。第一夹板23a呈弧形结构设置。具体地，转轴24a设置在第一吊臂的槽内，一端与第一夹板23a连接，另一端与摇把25a连接。
第二夹紧装置20b包括设置在吊架10上且与连接块12配合的第二吊臂21b和设置在第二吊臂21b的一端211b且与锁紧驱动装置30配合的第二锁紧导轮22b以及转动设置在第二吊臂21b的另一端212b且用以夹紧盘管1的第二夹板23b。第二夹板23b呈弧形结构设置。具体地，第二夹板23b与设置在第二吊臂21b内的转轴24b连接。
本发明的工作原理如下：
工作时，将吊环11挂在行车上，锁紧气缸30处于收回状态，第一导轮22a和第二导轮22b处于紧挨的状态，当操作行车到工作位(盘料)时，锁紧气缸30伸出，将第一导轮22a和第二导轮22b分离，带动第一吊臂21a和第二吊臂21a的第一夹板23a和第二夹板23b贴紧盘管1的外表面，使第一夹板23a和第二夹板23b夹紧盘管1，待盘管1被夹紧后，然后通过人工转动摇把25a，使盘管1旋转180°，以达到翻转的目的，翻转完成后，启动行车把盘管1放在合适位置即可，进行下一盘管1的翻转。
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 (7)

  1. 一种旋转吊具，包括吊架，其特征在于，还包括设置在所述吊架上且用以将盘管夹紧并旋转的第一夹紧装置和第二夹紧装置以及设置在所述吊架上用以带动所述第一夹紧装置和第二夹紧装置工作的锁紧驱动装置，所述吊架上设置有与行车配合的吊环。
  2. 如权利要求1所述的一种旋转吊具，其特征在于，所述吊架上还设置有与所述第一夹紧装置和第二夹紧装置配合的连接块。
  3. 如权利要求2所述的一种旋转吊具，其特征在于，所述第一夹紧装置包括设置在所述吊架上且与所述连接块配合的第一吊臂和设置在所述第一吊臂的一端且与所述锁紧驱动装置配合的第一锁紧导轮以及转动设置在所述第一吊臂的另一端且用以夹紧所述盘管的第一夹板，所述第一夹板通过转轴与一摇把连接。
  4. 如权利要求3所述的一种旋转吊具，其特征在于，所述第二夹紧装置包括设置在所述吊架上且与所述连接块配合的第二吊臂和设置在所述第二吊臂的一端且与所述锁紧驱动装置配合的第二锁紧导轮以及转动设置在所述第二吊臂的另一端且用以夹紧所述盘管的第二夹板。
  5. 如权利要求4所述的一种旋转吊具，其特征在于，所述第一夹板和第二夹板呈弧形结构设置。
  6. 如权利要求1所述的一种旋转吊具，其特征在于，所述吊架呈倒U型结构设置。
  7. 如权利要求1所述的一种旋转吊具，其特征在于，所述锁紧驱动装置为锁紧气缸，所述锁紧气缸倒挂在所述吊架上。
PCT/CN2021/095058 2020-12-09 2021-05-21 一种旋转吊具 WO2022121241A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202022932788.3U CN214399514U (zh) 2020-12-09 2020-12-09 一种旋转吊具
CN202011432175.1 2020-12-09
CN202011432175.1A CN112408184A (zh) 2020-12-09 2020-12-09 一种旋转吊具
CN202022932788.3 2020-12-09

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CN112408184A (zh) * 2020-12-09 2021-02-26 上海龙阳精密复合铜管有限公司 一种旋转吊具

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JP2002211880A (ja) * 2001-01-16 2002-07-31 Sekisui House Ltd パネル反転装置
CN101205044A (zh) * 2007-11-30 2008-06-25 瓦房店轴承集团有限责任公司 多列圆锥轴承装配用翻转吊具
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112408184A (zh) * 2020-12-09 2021-02-26 上海龙阳精密复合铜管有限公司 一种旋转吊具

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