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WO2009140893A1 - Fixation et tendeur à fixation intégrée - Google Patents

Fixation et tendeur à fixation intégrée Download PDF

Info

Publication number
WO2009140893A1
WO2009140893A1 PCT/CN2009/071688 CN2009071688W WO2009140893A1 WO 2009140893 A1 WO2009140893 A1 WO 2009140893A1 CN 2009071688 W CN2009071688 W CN 2009071688W WO 2009140893 A1 WO2009140893 A1 WO 2009140893A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
clamping
engaging surface
tightener
engaging
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2009/071688
Other languages
English (en)
Chinese (zh)
Inventor
马荣庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIKEMA Inc
Original Assignee
MIKEMA Inc
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
Application filed by MIKEMA Inc filed Critical MIKEMA Inc
Publication of WO2009140893A1 publication Critical patent/WO2009140893A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire

Definitions

  • the present invention relates to a retaining member, and more particularly to a simple retaining member for preventing looseness of a container tensioner. Background technique
  • the wire tightener typically includes a sleeve-like intermediate body having opposite internal threads on its opposite ends, and two screws that are each threadedly coupled to the intermediate body.
  • the tightener is often subject to vibrations from the engine of the ship or other forces caused by wave fluctuations, which inevitably become loose and continue to loosen even after tightening. . Therefore, personnel must always check and tighten the tightener again to ensure that the container on the deck can be fixed in position.
  • this method of operation is not only time-consuming, but also dangerous for those who perform work when the wind is heavy.
  • a container knotter disclosed in Chinese Patent Publication No. 1689924A is provided with a limit seat slidably mounted in the body of the tightener and engaged with the end of the screw. Since the limiting seat is engaged with the end of the screw, the screw hole in the tightener must be accurately formed on the central axis of the tensioner body, and any small error causes the limiting seat to be incapable of meshing with the screw, so that The case cannot work. Moreover, since most containers use a tightener, in use, a screw having a top-bottom relationship, when the limit seat is placed under the screw, it is easy to loose and fall from the tightener, especially when the vessel Sailing on the raging sea.
  • U.S. Publication No. 2007/0116510 discloses a tightener lock, which includes A plate is directly attached to the wire tightener, the plate is provided with a slot for the pin on the screw to pass through, and the two connecting holes are provided for
  • Another object of the present invention is to provide a retaining member for a wire tightener that can overcome the problems of the prior art that cannot be used with existing fasteners, and overcomes the prior art that only one-side fixing cannot be securely locked. The problem.
  • the invention discloses a fixing member for a wire tightener having a screw and a longitudinal body containing a matching screw hole, wherein the fixing member comprises:
  • a U-shaped stopper block is provided with an engaging surface for engaging the screw; and a mounting portion is provided at the bottom of the U-shaped stopper block and has an extending portion for mounting against the body;
  • the bottom portion is provided with an engaging surface to cooperate with the engaging surface of the U-shaped stopper block, and clamps the thread of the screw together;
  • a clamping rod having a cam clamping end and a clamping arm extending from the clamping end, the clamping end being pivotally connected to the end of the U-shaped stop block for pivoting the clamping arm
  • the retaining block is clamped to the thread on the screw together with the engaging surface of the cover.
  • Figure 1 is an exploded perspective view of a partially cut tightener and a retaining member in accordance with the present invention
  • FIG. 2A and 2B are schematic views showing the operation of the locking member and the tensioner of Fig. 1;
  • Figure 3 is an exploded view of a tightener and a locking member according to a second embodiment of the present invention.
  • Figure 4 is a perspective view of the locking member of the second embodiment of the present invention, locked to the tensioner;
  • Figure 5 is an exploded view of a wire locker and a third embodiment of the present invention.
  • Figure 6 is a perspective view of the locking member of the third embodiment of the present invention, locked to the tensioner;
  • Figure 7 is a partially exploded view of the wire tightener integrally formed with the fastener of the present invention.
  • Figure 8 is a partial perspective view of the threader having the retaining member of Figure 7.
  • the conventional tightener 100 is generally composed of three main components, namely, a long hollow body 120, and two screws 140 (only one shown in the figure) screwed in opposite directions to the opposite ends of the hollow body 120, so that the body 120 When rotated, the axial distance between the screws 140 can be adjusted.
  • the intermediate portions of the elongated body are each defined with a longitudinal opening.
  • the head of the screw is not shown in Fig. 1.
  • a hexagonal head 160 is integrally formed at the end of the body 120, however, in practice, the end portion may be circular or elliptical.
  • the locking member 10 of the present invention comprises a U-shaped stop block 20 and a clamping rod 80.
  • the stop block 20 is configured to be sleeved on the screw 140 when in use and has a circular arc engaging surface 24 for engaging the threads on the screw 140.
  • a cover portion 26 is provided with a circular arc engaging surface 28 disposed diametrically opposite the engaging surface 24 for engaging the threads on the screw 140.
  • the mating surface is shown as a threaded surface, it may also be, for example, a threaded tab (not shown) for snapping onto the threads of the screw 140.
  • the stop block 20 further includes a mounting portion 30 defining a longitudinally extending section 32 and a laterally extending section 34 for mounting against a plane of the hollow body 120 or the hex head 160.
  • the clamping rod 80 has a cam clamping end 82 and a clamping arm 84 extending from the clamping end, and is pivotally connected to the end of the stopping block 20 via a pin 40 and disposed above the cover portion 26 .
  • FIGS. 2A and 2B show that the locking member 10 of the present invention has been coupled to the tensioner 100.
  • the cam clamping end 82 of the clamping lever 80 has a cam surface 86 that cooperates with the upper pin 40 to establish a cam mechanism.
  • the cam surface 86 functions to urge the engagement faces 24, 28 of the stop block 20 when the clamping lever 80 is pivoted from a vertical position (as shown in Figure 2A) to a horizontal position (as shown in Figure 2B).
  • the locking member includes a U-shaped stop block 20' having another U-shaped lateral extension 34' for mounting at the edge of the tensioner 100.
  • An engagement surface 24' is defined in the stop block 20'.
  • the clamping lever 80 is also constituted by the cam clamping end 82 and the clamping arm 84, except that there is no cover in this embodiment. Similarly, the clamping lever 80 is pivotally coupled to the end of the U-shaped stop block 20' via the pin 40. As shown in Fig. 4, when the fixing member of the present embodiment is fixed to the body 120 of the tensioner, it is also possible to prevent relative rotation of the body and the screw 140 due to looseness.
  • Figure 5 is a retaining member in accordance with a third embodiment of the present invention. Similar to the first embodiment, the locking member includes a U-shaped stopper 20, and is provided with an engaging surface 24 for inserting a gap between the body 120 and the screw 140 as shown in FIG.
  • FIG. 7 is a partially exploded perspective view of the wire tightener 100'' integrally formed with the locking member 10' according to the present invention.
  • the threader 100' includes a screw 140, which is a hook joint as shown.
  • the other end of the wire tightener 100' may also have another screw 140 (not shown), for convenience only one single end will be described.
  • the wire tightener 100' also includes a body 120', the end portion of which is provided with a screw hole 102 which is matched with the screw thread of the screw 140, and a U-shaped stopper block integrally formed with the thread of the screw, and a radial movable
  • the cover portion 26 is provided with an engaging surface for engaging a thread fixed to the screw 140.
  • the locking member 10' is further provided with a clamping rod 80 pivotally connected to the end of the body via the pin 40' for engaging the engaging surface of the cover portion when pivoting the clamping arm
  • the threads of the type stop block clamp the screw together.
  • the end of the pin 40' of this embodiment is provided with a fixed locking claw 42, which allows the pin 40' to be locked after the insertion of the end of the stopper block.
  • the pin 40' is fixed in position and is not easily peeled off.
  • the locking member of the present invention can be directly used on the current fastener, and the purpose of the locking can be completed, and at the same time, it can be completed without any hindrance to the operation of the current fastener.
  • the locking member of the present case provides a clamping of the entire circumference of the screw, which not only provides the force of the locking, but also does not cause any damage to the thread itself.
  • the pin with the fixed locking claw is matched, the assembly work can be completed quickly. Therefore, the development of the case is a great boon for the container transportation industry.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

Une fixation (10) utilisée sur un tendeur (100), ledit tendeur (100) étant constitué d’une tige filetée (140) et d’un corps (120). La fixation (10) comporte un élément bloquant le mouvement en forme de U (20) et présentant une face taraudée (24); un élément de montage (30), qui vient se placer sur la partie inférieure de l’élément bloquant le mouvement (20) à segment (32); un élément coiffant (26) dont la face interne est taraudée (28); un levier de serrage (80), composé d’une came de serrage (82) à roue saillante qui est prolongée par un bras de serrage (84), ladite came de serrage (82) pivotant et exerçant une pression sur l’extrémité de l’élément bloquant le mouvement en forme de U (20). Sous l’effet du pivot du bras de serrage (84), la face taraudée (24) de l’élément bloquant le mouvement (20) et la face taraudée (28) de l’élément coiffant (26) viennent enserrer dans une position fixe la tige filetée (140). Un tendeur (100) à fixation (10) intégrée est également présenté.
PCT/CN2009/071688 2008-05-20 2009-05-08 Fixation et tendeur à fixation intégrée Ceased WO2009140893A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2008101006692A CN101585420A (zh) 2008-05-20 2008-05-20 固锁件与一体形成有该固锁件的紧线器
CN200810100669.2 2008-05-20

Publications (1)

Publication Number Publication Date
WO2009140893A1 true WO2009140893A1 (fr) 2009-11-26

Family

ID=41339770

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/071688 Ceased WO2009140893A1 (fr) 2008-05-20 2009-05-08 Fixation et tendeur à fixation intégrée

Country Status (2)

Country Link
CN (1) CN101585420A (fr)
WO (1) WO2009140893A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022117423A1 (fr) * 2020-12-02 2022-06-09 Sacs Aerospace Gmbh Agencement d'accouplement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106983637A (zh) * 2016-01-21 2017-07-28 上海电气集团股份有限公司 一种用于下肢康复机器人的快速穿戴机构
CN108756529B (zh) * 2018-07-25 2023-11-24 广州市租八借科技有限责任公司 一种用于控制可移动设备取放的锁定装置
CN109703631B (zh) * 2019-01-30 2024-07-26 浙江飞碟汽车制造有限公司 一种物流车货箱快换结构及其使用方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187138A (ja) * 1983-04-05 1984-10-24 Taiyo Seiki Kogyo Kk タ−ンバツクル
CN1072585C (zh) * 1996-09-12 2001-10-10 全定海洋系绑件公司 紧线器
DE10056341A1 (de) * 2000-11-14 2002-07-18 Sec Ship S Equipment Ct Bremen Vorrichtung zum Verzurren von Containern
CN1688477A (zh) * 2002-02-27 2005-10-26 马克乔治高-康佛有限公司 用来系紧特别是集装箱的装置
US20060127167A1 (en) * 2004-12-14 2006-06-15 Wu-Hong Hsieh Transverse quick-release connector
US20060280573A1 (en) * 2005-02-18 2006-12-14 David Hsieh Fastener for securing a cargo container
CN2921402Y (zh) * 2006-06-01 2007-07-11 郑世平 活动杆件定位装置
CN201240514Y (zh) * 2008-05-20 2009-05-20 展宣企业有限公司 固锁件与一体形成有该固锁件的紧线器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187138A (ja) * 1983-04-05 1984-10-24 Taiyo Seiki Kogyo Kk タ−ンバツクル
CN1072585C (zh) * 1996-09-12 2001-10-10 全定海洋系绑件公司 紧线器
DE10056341A1 (de) * 2000-11-14 2002-07-18 Sec Ship S Equipment Ct Bremen Vorrichtung zum Verzurren von Containern
CN1688477A (zh) * 2002-02-27 2005-10-26 马克乔治高-康佛有限公司 用来系紧特别是集装箱的装置
US20060127167A1 (en) * 2004-12-14 2006-06-15 Wu-Hong Hsieh Transverse quick-release connector
US20060280573A1 (en) * 2005-02-18 2006-12-14 David Hsieh Fastener for securing a cargo container
CN2921402Y (zh) * 2006-06-01 2007-07-11 郑世平 活动杆件定位装置
CN201240514Y (zh) * 2008-05-20 2009-05-20 展宣企业有限公司 固锁件与一体形成有该固锁件的紧线器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022117423A1 (fr) * 2020-12-02 2022-06-09 Sacs Aerospace Gmbh Agencement d'accouplement

Also Published As

Publication number Publication date
CN101585420A (zh) 2009-11-25

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