KR20100069733A - Stud band for anchor chain shot mark and shot marking method using thereof - Google Patents

Abstract

PURPOSE: A stud band for a shot mark of an anchor chain and a short marking method for an anchor chain using the same are provided to simply form a shot mark on the common link stud of an anchor chain without corrosion or loss. CONSTITUTION: A stud band for a shot mark of an anchor chain forms a shot mark on the common link stud of an anchor chain. The stud band is made of a metal spring wound into a circular shape and pressed onto the exterior of the common link stud of the anchor chain by the elasticity.

Description

Stud band for anchor chain short mark and short marking method for anchor chain using same {STUD BAND FOR ANCHOR CHAIN SHOT MARK AND SHOT MARKING METHOD USING THEREOF}

The present invention relates to an anchor chain short mark stud band and an anchor chain short marking method using the same, and in detail, an anchor chain (ANCHOR CHAIN) is arranged after the chain is arranged for a short mark before launching a shot. The present invention relates to a spring-type stud band (STUD BAND) which is simply installed and displayed when displaying the (NO1 to NO12) mark, and a short marking method using the same.

In general, a vessel is equipped with an anchor (ANCHOR), which is a type of mooring device, which prevents the ship from drifting by wind or waves while the hull is anchored at sea, connected to the anchor chain and lowered to the seabed It is configured to be pulled up.

For reference, the connection structure of anchors and anchor chains can be found in anchors, anchor shackles connected to anchors, end links connected to anchor shackles, swivels connected to end links, and swivels and Connect the enlarged link, the number of common links connected to the enlarged link, the canter shackle connecting a certain number or a certain distance of common links, and the last common link It is composed of a clench (Clench) fixed to.

The anchor chain connecting the anchors is arranged at a predetermined interval or number of common links before launch, that is, after the chains are arranged for short marks on the common links before and after the canter shackle. Paint white paint (PAINT) by shot to indicate shot number (NO1 ~ NO12) and cable to band to the stud of the chain corresponding to each shot. TIE BAND has been used.

Hereinafter, the prior art will be described with reference to the drawings.

FIG. 6 is a photograph of a tie band used in a conventional anchor chain short mark, and FIG. 7 is a photograph showing a peeling after painting a conventional anchor chain common link, and FIG. 8 is a conventional tie band of a common anchor chain. The photo shows the link stud mounted on it.

As shown in FIG. 6, two tie bands for cables, which are one of methods for displaying a conventional short mark, are installed in a stud of a common link. The tie band is fixed after insertion of one end to a hole structure formed at the other end. In order to secure a fastening, it is necessary to have a pulling force, and if the strength is weak, there is a play in the fastening and loosening. There is a risk of an accident, and there is a problem in that the short mark function is lost due to the disadvantage that it is easily broken when applied to the chain locker because the binding part which binds both ends of the tie is protruded.

In addition, the method of painting the common link after the anchor chain arrangement is not only difficult to paint, but even though the paint is painted on the upper part of the coaltal as shown in the drawing, the paint is eroded by the seawater and disappears shortly. SHOT MARK) function is lost.

An object of the present invention for solving the above problems is a stud band that can be used semi-permanently by simply installing the shot mark (SHOT MARK) displayed on the common link stud of the anchor chain connected to the anchor without corrosion and loss and a short using the same To provide a marking method.

The present invention, which achieves the object as described above and removes the drawbacks of the related art, is made of a metal spring spring wound in a circular shape so as to be in close contact with the stud outer diameter of the common link constituting the anchor chain by elastic force. SHOT MARK) is achieved by providing a stud band for anchor chain short mark, characterized in that configured to display.

The stud band is characterized by consisting of a plurality of spot welding between the upper and lower spring springs at one end and the other end of the two-ply metal spring spring.

The stud band is characterized in that the configuration configured to wind the stud outer diameter of the common link two or more times.

The present invention also provides a method for short marking on a common link of an anchor chain, the anchor chain comprising a method for short marking by attaching the metal spring spring-type stud band to the stud outer diameter of the common link constituting the anchor chain by turning it. It is achieved by providing a short marking method for anchor chains using short mark stud bands.

The present invention is not only easily inserted into the common link stud of the anchor chain, but also is a useful invention having the advantage that it is easy to work and easy to distinguish the short mark since it is not damaged due to its rigidity, which is expected to be widely used in the industry. Invention.

Hereinafter, the configuration and the operation of the embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a photograph of a stud band according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the spot welded stud band according to another embodiment of the present invention, as shown the stud band of the present invention spring It consists of (SPIRAL SPRING). These studs have a strong elasticity and try to maintain a circular shape at all times so that when they are attached to the common link studs of the anchor chain, they will not be peeled or broken unless an external force that overcomes the elastic force of the springs that is attached to the anchor chain is generated. This keeps the shot mark function.

In addition, it can be optionally formed by using a single-spring spring as shown in FIG. 1 or by using two-layer springs for a more rigid mounting as shown in FIG. 2. In the case of two-fold, spot welding is performed at one end and the other end of the spring. It can be constructed by integrating a plurality of spot welding on the body.

To describe the material of the springs constituting the two-ply stud band according to one embodiment, a double coiling band of a double plate of 0.4t (50mm / width * 460mm / length) steel plate of stainless 301EH grade In order to form BAND), it was completed by molding the spot to be 65mm inside (it should be able to maintain the restoring force after passing STUD of 75 ~ 110mm in diameter) and welding it by the spot (PASSIVITY). Such an embodiment may be embodied in other numerical conditions by way of explanation in one embodiment.

Figure 3 is an exemplary view showing a stud band mounting method of the present invention, Figure 4 is an exemplary view showing an anchor chain is equipped with a stud band of the present invention, Figure 5 shows an anchor chain equipped with a stud band of the present invention. As shown in the figure, the stud band of the present invention is configured by cutting the length of the winding spring wound around the stud, which is the middle part of the common link, wound about twice.

Looking at the specific mounting method, as shown in Figure 3 open one end of the band by hand, and then fixed to the stud, and then the other side is wound to the bark portion of the Taemyeon spring already wound on the stud to complete the installation.

4 and 5 illustrate stud bands installed at short intervals of a predetermined interval or distance according to the method of FIG. 3. It can be seen that the stud band according to the present invention is mounted on the stud of the common link located before or after the Kenter shackle, so that the short marking can be easily performed.

Another embodiment of the present invention using the above-described configuration provides a method for short marking by mounting a metal spring spring type stud band in close contact with the stud outer diameter of the common link constituting the anchor chain.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

1 is a photograph of a stud band according to an embodiment of the present invention,

2 is a cross-sectional view of a spot welded stud band according to another embodiment of the present invention,

3 is an exemplary view showing a stud band mounting method of the present invention,

4 is an exemplary view showing an anchor chain equipped with a stud band of the present invention,

5 is a photograph showing an anchor chain equipped with a stud band of the present invention,

6 is a photograph of a tie band used in a conventional anchor chain short mark,

7 is a photograph showing the peeled off after painting the conventional anchor chain Common Link,

FIG. 8 is a photograph showing a conventional tie band mounted on a common link stud of an anchor chain. FIG.

Claims (4)

A stud band for an anchor chain short mark, comprising a spring winding type that is wound in a circle so as to be in close contact with the stud outer diameter of the common link constituting the anchor chain by an elastic force, and configured to display a short mark. The method according to claim 1, The stud band is a stud band for anchor chain short mark, characterized in that the upper and lower springs between the two-sided spring winding spring one end and the other end is integrated by a plurality of spot welding. The method according to claim 1, The stud band is a stud band for anchor chain short mark, characterized in that configured to wrap the stud outer diameter of the common link two or more times. In the short marking method on the common link of the anchor chain, A stud band for anchor chain short mark, comprising a method of short marking by rotating the metal spring spring stud band according to any one of claims 1 to 3 in close contact with the stud outer diameter of the common link constituting the anchor chain. Short marking method for anchor chains.

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