KR101177694B1 - Lashing bar extension device - Google Patents

Lashing bar extension device Download PDF

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Publication number
KR101177694B1
KR101177694B1 KR1020100042340A KR20100042340A KR101177694B1 KR 101177694 B1 KR101177694 B1 KR 101177694B1 KR 1020100042340 A KR1020100042340 A KR 1020100042340A KR 20100042340 A KR20100042340 A KR 20100042340A KR 101177694 B1 KR101177694 B1 KR 101177694B1
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KR
South Korea
Prior art keywords
bar
fastening
extension device
fixing
container
Prior art date
Application number
KR1020100042340A
Other languages
Korean (ko)
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KR20110122962A (en
Inventor
오중록
전명진
Original Assignee
삼성중공업 주식회사
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Priority to KR1020100042340A priority Critical patent/KR101177694B1/en
Publication of KR20110122962A publication Critical patent/KR20110122962A/en
Application granted granted Critical
Publication of KR101177694B1 publication Critical patent/KR101177694B1/en

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Connection Of Plates (AREA)

Abstract

A wresting bar extension is disclosed. According to an embodiment of the present invention, a lashing bar extension device includes: an insertion portion into which one side of the lashing bar is inserted, a length extension portion fastened to one side of the insertion portion, and a fixing portion fastened to one side of the insertion portion to fix the lashing bar and the insertion portion. Including, but one side of the insertion portion includes at least one fastening hole for fastening the fixing portion.

Description

Lashing bar extension device

The present invention relates to a wrestling bar extension device, and more particularly, to a wrestling bar extension device for extending a length of a wresting bar.

In general, containers are divided into general dry cargo containers, inboard containers, bulk containers, garage containers and refrigerated containers, depending on the intended use.

Among them, the container is usually an ISO standard container that is 8 feet 6 inches tall, but some containers are 9 feet 6 inches tall. At this time, a container that is 9 feet 6 inches is referred to as a hungry container. There are usually a lot of hungers in 40ft containers rather than 20ft.

On the other hand, ships are formed with a lashing bridge to ship the containers described above. A latching bar is fastened to the Lessing Bridge to fasten the container by fastening to a corner casting of the container.

In general, however, when a 40ft container is shipped, the height of 600 ~ 900mm is increased depending on the number of containers. At this time, the length of the Lessing bar is not effective to secure the container. In addition, even if the lengthening bar is extended, the corner casting of the container is not easy to be fastened, thus increasing the time and effort required for the work.

One embodiment of the present invention can provide a wrestling bar extension device for extending the length of the wresting bar and firmly fixing the container.

According to an aspect of the present invention, the insertion portion is inserted into one side of the latching bar, the length extending portion is fastened to one side of the insertion portion, and is fastened to one side of the insertion portion fixed to secure the inserting bar and the insertion portion However, one side of the insertion portion provides a latching bar extension device that is formed with at least one fastening hole for fastening the fixing portion.

Lessing bar extension device according to an embodiment of the present invention effectively extends the Lessing bar. Therefore, even if the height of the container is securely and securely fixed to the container. In addition, the user convenience is increased because it is used by fastening the lashing bar extension device to the lashing bar as necessary.

1 is a perspective view showing an embodiment of the lacing bar extension device according to the present invention.
FIG. 2 is a perspective view illustrating a connection between the Lessing bar extension device and the Lessing bar shown in FIG. 1.
3 is an enlarged view illustrating an enlarged portion A of FIG. 2.

1 is a perspective view showing an embodiment of the pressing bar extending device 100 according to the present invention.

Referring to FIG. 1, the Lessing bar extension device 100 includes an insertion part 110 inserted into one side of a Lessing bar. The lacing bar is fastened to a lashing bridge. At this time, the Lessing bridge is formed on the upper side of the ship.

On the other hand, the insertion portion 110 is formed with an opening (not shown) to fasten the latching bar on one side. In addition, the insertion portion 110 has a space formed in the inner side so that the pressing bar is inserted into the opening. Insertion portion 110 may be formed in a cylindrical shape.

At this time, the Lessing bar is formed so that at least a portion protrudes. Insertion unit 110 is inserted into a portion formed to protrude at least a portion.

At least one fastening hole 111 is formed at one side of the insertion part 110. At least one fastening hole 111 may include a plurality.

The plurality of fastening holes 111 are disposed to be spaced apart by a predetermined interval. In this case, the plurality of fastening holes 111 may be formed in a plurality of pairs and spaced apart from each other by a predetermined interval.

The plurality of fastening holes 111 includes a first fastening hole 112. The plurality of fastening holes 111 includes a second fastening hole 113 which is formed to be spaced apart from the first fastening hole 112 in the circumferential direction of the insertion part 110 by a predetermined interval.

The plurality of fastening holes 111 may include a third fastening hole 114 spaced apart from the first fastening hole 112 in the longitudinal direction of the insertion part 110 by a predetermined distance. The plurality of fastening holes 111 may include a fourth fastening hole 115 formed to be spaced apart from the third fastening hole 114 in the circumferential direction of the insertion part 110 by a predetermined interval.

Here, the spacing between the fastening holes 111 may be variously changed according to the environment to which the present invention is applied.

Lessing bar extension device 100 includes a length extension portion 120 that is fastened to one side of the insertion portion (110). The length extension part 120 may be formed of the same material as the Lessing bar.

One end of the length extension part 120 may be fastened to the insertion part 110 to be integrally formed with the insertion part 110. The length extension part 120 includes a fastening part 121 formed at the other end and fastened to the corner casting of the container.

The fastening part 121 is formed to be inserted into the corner casting and fastened. The fastening part 121 is formed to protrude to at least one side to be inserted into the corner casting.

Meanwhile, the Lessing bar extension device 100 includes a fixing part 130 that is fastened to the insertion part 110. The fixing part 130 is inserted into one side of the insertion part 110. In this case, the fixing part 130 is formed to be inserted into the at least one fastening hole 111.

The fixing part 130 may be formed in various forms. The fixing part 130 may be formed of a letter 'U'. In addition, the fixing part 130 may include at least one fixing protrusion (not shown) to be inserted into the at least one fastening hole 111 to fasten the fastening bar and the inserting part 110.

In this case, the at least one fixing protrusion may include a plurality. When the plurality of fixing protrusions are formed, each of the fixing protrusions is inserted into each of the plurality of fastening holes 111 to fasten the insertion unit 110 to the latching bar.

Hereinafter, for convenience of description, the insertion unit 110 will be described based on a case where the letter 'U' is formed.

On the other hand, the fixing unit 130 is formed to be detachable from the insertion unit 110 is inserted into the insertion unit 110 according to the user's selection. Therefore, the user can easily separate the fixing unit 130 from the insertion unit 110.

Hereinafter will be described in detail with respect to the connecting method of the Lessing bar extension device (100).

FIG. 2 is a perspective view illustrating a connection between the Lessing bar extension device 100 and the Lessing bar shown in FIG. 1. 3 is an enlarged view illustrating an enlarged portion A of FIG. 2.

2 and 3, the container is shipped to a vessel (not shown) using an external crane (not shown). In this case, as described above, the vessel is formed on the vessel to secure the container. The Lessing Bar is fastened to the Lessing Bridge to firmly fix the container.

On the other hand, when a container is shipped to the vessel, the operator fastens the lacing bar to the corner casting of the container. At this time, when a plurality of containers are stacked, the height of stacked containers is increased.

When the height of the stacked containers becomes high, the worker becomes difficult to fix the containers only with the lacing bars. Particularly, when the stacked containers are 40 feet type, the height of 600 ~ 900mm increases depending on the number of containers, making the work difficult.

At this time, the worker fastens the lashing bar extension device 100 to one side of the lashing bar. The operator inserts the insertion unit 110 on one side of the pressing bar.

Insertion unit 110 is inserted into the protruding portion of the latching bar. The operator inserts the fixing part 130 into the first fastening hole 112 and the second fastening hole 113 of the insertion part 110. At this time, the fixing part 130 contacts one side of the protruding portion of the Lessing bar. The operator may insert the fixing part 130 into the third fastening hole 114 and the fourth fastening hole 115 according to the height of the container.

For example, when two containers are stacked, the operator may insert the fixing part 130 into the first fastening hole 112 and the second fastening hole 113. On the other hand, when three containers are stacked, the operator may insert the fixing part 130 into the third fastening hole 114 and the fourth fastening hole 115.

Therefore, the operator can fasten the insert 110 to the latching bar according to the loading height of the container to vary the length to securely secure the container. In addition, the operator easily fastens the insertion portion 110 and the latching bar through the fixing portion 130 to increase work convenience.

On the other hand, the operator fastens the fixing part 130, and then fastens the fastening part 121 to the corner casting of the container. At this time, the worker holds the length extension 120 by hand and inserts the fastening portion 121 to the corner casting of the container disposed on the upper side.

The corner casting of the container fixes the fastening part 121 to prevent the fastening part 121 from being separated when the fastening part 121 is inserted.

When the operator removes the Lessing bar extension device 100, the operation is performed as described above.

That is, the worker separates the fastening portion 121 from the corner casting of the container. The worker separates the fixing part 130 from the insertion part 110. The operator separates the insert 110 from the latching bar.

Therefore, the operator can easily and simply separate the Lessing bar extension device 100 from the Lessing bar. In addition, the operator can separate the lashing bar extension device 100 can be fastened separately to the portion required lashing bar extension device 100.

On the other hand, in the case of using the Lessing bar extension device 100, it is not necessary to form a plurality of Lessing bar fastening portion 121 formed on the surface of the vessel. That is, the Lessing bar extension device 100 extends the length of the Lessing bar according to the operator's choice as described above.

Therefore, even without forming a separate latching bar fastening portion 121 according to the height of the container, one container can be loaded regardless of the height of the container using one latching bar fastening portion 121.

Therefore, the Lessing bar extension device 100 reduces the manufacturing cost of the vessel by reducing the parts required for the vessel.

100: latching bar extension device 115: fourth fastening hole
110: insertion portion 120: length extension portion
111: fastening hole 121: fastening portion
112: first fastening hole 130: fixing part
113: second fastening hole
114: third fastening hole

Claims (7)

An insertion part into which one side of the pressing bar is inserted,
A length extension part fastened to one side of the insertion part;
Is fastened to one side of the insert portion includes a fixing part for fixing the latching bar and the insert,
Lashing bar extension device is formed on one side of the insertion portion is formed with at least one fastening hole for fastening the fixing portion. The method according to claim 1,
One side of the insertion portion is a sliding bar extending device is formed with an opening so that the pressing bar is inserted. The method according to claim 1,
Lashing bar extension device that the insertion portion is formed in a cylindrical shape. delete The method according to claim 1,
The length extension part is a wrestling bar extension device including a fastening portion that is engaged with the corner casting (corner casting) of the container. The method according to claim 1,
Wherein the fixing unit is formed with a bar bar bar 'U'. The method according to claim 1,
The fixing part is inserted into one side of the insertion portion and the latching bar extension device including at least one fixing projection to fasten the fixing portion and the insertion portion.
KR1020100042340A 2010-05-06 2010-05-06 Lashing bar extension device KR101177694B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100042340A KR101177694B1 (en) 2010-05-06 2010-05-06 Lashing bar extension device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100042340A KR101177694B1 (en) 2010-05-06 2010-05-06 Lashing bar extension device

Publications (2)

Publication Number Publication Date
KR20110122962A KR20110122962A (en) 2011-11-14
KR101177694B1 true KR101177694B1 (en) 2012-08-29

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KR1020100042340A KR101177694B1 (en) 2010-05-06 2010-05-06 Lashing bar extension device

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013101779U1 (en) 2013-04-24 2013-05-08 Sec Ship's Equipment Centre Bremen Gmbh & Co. Kg Extension means for a lashing device, in particular for lashing containers on board ships, and extension system and lashing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048938A (en) 1975-09-08 1977-09-20 Patterson Iii W W Container lash systems
KR200320617Y1 (en) 2003-04-25 2003-07-23 손유석 Shirt's collar and collar band
KR100471119B1 (en) 1999-10-05 2005-03-09 파우에스엘 인터나치오날 아게 Connecting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048938A (en) 1975-09-08 1977-09-20 Patterson Iii W W Container lash systems
KR100471119B1 (en) 1999-10-05 2005-03-09 파우에스엘 인터나치오날 아게 Connecting device
KR200320617Y1 (en) 2003-04-25 2003-07-23 손유석 Shirt's collar and collar band

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NORDIC OFFSHORE SERVICE의 제품 카탈로그(2009.12.17.)*

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