KR100890176B1 - Apparatus for protecting flexible member - Google Patents

Abstract

The apparatus for protecting flexible member is provided to prevent the slip of the end part of the vertical divider by connecting the protrusion groove of the cross member with the groove of the cross member. The apparatus for protecting flexible member comprises a plurality of chain links(10). Each chain link comprises two or more link elements(20), the cross member(30), and the horizontal divider(50) and the vertical divider(40). The joint protrusion(21) is formed in one side of the link element. The bonding groove(23) is formed in the other side of the link element. The flexible member is adopted to the inner side of the link element. The cross members are connected across the top end portion and bottom part of the link element. The groove(32) is formed in the side of the cross member. The vertical divider is arranged between the link elements. The protrusion groove is combined with the groove of the cross member. The horizontal penetration hole and vertical through hole are formed in the vertical divider.

Description

Flexible member protector {apparatus for protecting flexible member}

The present invention relates to a flexible member protection device, and more particularly to a flexible member protection device with improved usability and cable protection performance.

Flexible member protectors, also commonly referred to as cable protection systems or cable bares, support and guide flexible members such as electrical cables, hydraulic or pneumatic hoses, and at the same time, damage or entanglement that can occur when the flexible member is twisted or unfolded. Or it is an apparatus for protecting a flexible member by preventing disconnection.

The flexible member protection device is composed of a combination of a plurality of chain links, the chain link is connected to the left and right link elements in the left and right directions by the cross member, the chain links are jointly connected in the longitudinal direction between the left and right, Between the link elements on both sides, a flexible member such as a cable passes through.

However, the conventional flexible member protection device has the following problems.

First, due to frequent bending of the chain link, a sliding phenomenon occurs in which the flexible member accommodated in the chain link frequently slides in both directions.

Second, due to the sliding phenomenon of the flexible member, the surface of the flexible member is easily damaged by friction.

Third, the wires inserted into the flexible members are often disconnected or damaged due to frequent sliding of the flexible members, thereby causing the flexible members to be entangled or twisted with each other.

Fourth, the product life is remarkably lowered as the flexible members are in close contact with each other and pressed by the sliding phenomenon.

In order to solve the above problems, an object of the present invention is to provide a flexible member protection device that can prevent the damage of the flexible member in the chain link that is supported by the flexible member.

In order to solve the above problems, the present invention is a plurality of chain links are connected along the side, the chain link has a joint protrusion protruding on one side, the coupling groove is formed on the other side, the interval to accommodate the flexible member on the inside Left and spaced link elements; A cross member connected across the upper end and the lower end of the link element, and having grooves formed at predetermined intervals on a side thereof; And a vertical divider disposed at a distance between the link elements, the vertical divider having an engaging groove formed at an end thereof to be formed with a recess of the cross member.

Here, at least one horizontal through hole is formed in the vertical divider along a vertical direction, and a horizontal divider is coupled to the horizontal through hole.

In addition, the vertical divider has a vertical through hole formed in the horizontal through-hole position from the top surface, the horizontal divider is formed with a fastening hole penetrating at a predetermined interval on the upper surface fixed pin is inserted into the vertical through hole and the fastening hole It is preferable.

In addition, it is preferable that an end portion of the vertical divider adjacent to the link element is formed with a mating portion that is joined to the protrusion portion provided at the end of the cross member.

On the other hand, a plurality of chain links are connected along the side, the chain link has a joint protrusion protruding on one side, the coupling groove is formed on the other side, the link elements spaced apart to accommodate the flexible member on the inside; A cross member connecting across the upper and lower ends of the link element, respectively; A vertical divider disposed at intervals between the link elements so that an end portion contacts the cross member, and a vertical divider having at least one horizontal through hole formed along a vertical direction; And a horizontal divider inserted into the horizontal through-hole of the vertical divider to divide and divide the vertical space of the vertical divider.

Here, the vertical divider is a vertical through hole is formed in the horizontal through-hole position from the upper surface, the horizontal divider is preferably formed with a fastening hole penetrating at a predetermined interval on the upper surface.

In addition, it is preferable that the fixing pin is coupled to the vertical through hole and the fastening hole to reinforce the coupling force between the vertical divider and the horizontal divider.

In addition, the groove portion is formed on the side of the cross member at predetermined intervals, it is preferable that the engaging groove is formed in the end of the vertical divider is formed with the groove portion of the cross member.

As described above, the flexible member protection device according to the present invention has the following effects.

First, when the vertical divider is disposed vertically between the gaps between the link elements and divides the left and right regions, and the vertical divider is engaged with the cross member, the engaging groove of the vertical divider is formed in the recess of the cross member so that the end of the vertical divider crosses the cross member. Slip on the side of the slippage phenomenon is prevented.

Second, the vertical divider coupled to the cross member by the engaging groove of the vertical divider is formed in the recess of the cross member to maintain a vertically fixed engagement state, the vertical divider due to different sliding width at one end and the other end of the vertical divider The divider falls down obliquely to prevent the divider from being pinched between the cross members.

Third, at least one horizontal through hole is formed in the vertical divider along the vertical direction, and the horizontal divider is horizontally coupled to the horizontal through hole so that the vertical divider can be divided and partitioned in various ways so that the flexible members having different diameters can be divided. It can be accommodated and supported, and entanglement and twisting between the flexible members are also prevented.

Fourth, the vertical divider is formed in the vertical divider corresponding to the horizontal through-hole from the upper surface, the upper and lower fastening holes are formed on the upper surface of the horizontal divider inserted into the horizontal through-hole is fixed through the vertical through hole and the fastening hole The pin is inserted and fastened to enhance the coupling force between the horizontal divider and the vertical divider.

Fifth, the fastening holes of the horizontal dividers are formed at predetermined intervals, so that the horizontal dividers can be coupled to the horizontal through-holes of the vertical dividers not only at the end but also at predetermined positions of the body. More granular partitioning can be enabled.

Hereinafter, a flexible member protection device according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a side view showing the overall structure of a flexible member protection device according to an embodiment of the present invention.

As shown in Figure 1, the flexible member protection device is a plurality of chain links 10 are interconnected along the side, the movement of the flexible member (not shown), such as a cable and a hydraulic hose inserted inside To guide and protect.

Here, the chain link 10 includes at least two or more link elements 20 arranged at intervals to accommodate the flexible member therein and a cross member (not shown) for connecting across the link element 20. Is done. In addition, a pre-end bracket 70 is installed at the shortest end of the chain link 10 in connection with an external device such as a robot or a hydraulic device.

On the other hand, the flexible member protection device accommodates flexible members having different diameters. Thus, in order to accommodate flexible members having different diameters, it is necessary to divide and partition the inner space of the chain link 10.

Therefore, the flexible member protection device according to an embodiment of the present invention divides the inner space of the chain link 10 and partitions it.

2 is a perspective view of the chain link of the flexible member protection device according to an embodiment of the present invention.

As shown in FIG. 2, the chain link 10 includes a link element 20, a cross member 30, a vertical divider 40, and a horizontal divider 50.

Here, the chain link 10 is spaced apart from each other so that at least two or more link elements 20 in one chain link 10 to accommodate the flexible member therein. The link elements 20 are connected across by the cross member 30.

In addition, the link element 20 has a joint protrusion 21 protruding on one side, and an engaging portion 22 is provided at an end of the joint protrusion 21. In addition, the coupling groove 23 is formed on the other side of the link element 20, the coupling portion 22 of the joint protrusion 21 of the link element 20 of the adjacent one in the coupling between the chain link (10). ) Is fixed to the coupling groove 23 of the link element 20 of the other side. In addition, reinforcing ribs 24 protrude from the edge and one side of the link element 20 to reinforce the supporting strength.

In addition, the joint protrusion 21 is made of an elastically bendable material and is preferably injection-molded or cast integrally with the link element 20.

The link elements 20 interconnected by the joint protrusions 21 are freely bent by the elastic deformation of the joint protrusions 21. A curved rounded surface R is formed at a portion of the link element 20 that is in contact with the bending of the joint protrusion 21 so that the joint protrusion 21 can be bent more smoothly. The cross section of may be made of a quadrangular, triangular, circular, semicircular or the like as a whole.

In addition, the cross member 30 has hooks 31 formed at both ends, and at least one end of the upper and lower ends of the link element 20 is formed with a catching portion 25 to which the hook 31 is coupled. .

On the other hand, flexible members such as cables and hydraulic hoses are supported through the spaced intervals between the link elements 20. In addition, a separate vertical divider 40 is vertically disposed between the gaps in order to prevent damage due to friction and entanglement between the flexible members, thereby dividing and partitioning the internal space of the chain link 10. The divider 40 may be coupled to the central area of each cross member 20.

Here, the vertical divider 40 may generate a sliding phenomenon sliding along both sides of the cross member (30). In addition, since the sliding width of one end and the other end of the vertical divider 40 coupled to the cross member 30 is different, the vertical divider 40 may fall down obliquely. In this way, if the vertical divider 40 is inclined to fall between the cross member 30, it is impossible to maintain a constant left and right intervals. Furthermore, since the space through which the flexible members pass is not correctly partitioned, damage due to friction and entanglement between a plurality of flexible members can be increased.

On the other hand, in the flexible member protection device according to an embodiment of the present invention, grooves 32 are formed at regular intervals on the side of the cross member 30, and the locking groove 41 is formed at the end of the vertical divider 40. ) Is formed. Here, the engaging groove 41 is joined to the groove portion 32 at regular intervals so that the vertical divider 40 coupled to the cross member 30 is maintained in a vertically fixed state. Through this, it is possible to prevent damage caused by friction and entanglement between the plurality of flexible members, and the product life can be extended.

On the other hand, the groove 32 may be formed on both sides of the cross member 30, it may be formed only on one side. Of course, the locking groove 41 may also be formed on both inner surfaces of both ends of the vertical divider 45 to correspond to the position of the recess 32, or may be formed only on the inner surface of one side. Through this, the engaging groove 41 is joined to a position corresponding to the recess 32 of the cross member 30, the vertical divider 40 is fixed to the cross member 30 in a more stable state.

In detail, the engaging groove 41 of the vertical divider 40 is combined with the recess 32 of the cross member 30, whereby the vertical divider 40 is simply coupled and fixed to a desired position of the cross member 30. . In addition, the end of the vertical divider 40 coupled to the cross member 30 can also be prevented from flowing left and right by the adhesion of the flexible member inserted into the inner space when bending the chain link (10). .

Of course, the flexible member protection device according to an embodiment of the present invention may be used in such a way that the recess 32 of the cross member 30 and the locking groove 41 of the vertical divider 40 are not formed. .

On the other hand, the vertical divider 40 is formed with at least one horizontal through hole 42 in the vertical direction. The horizontal divider 50 is horizontally coupled to the horizontal through hole 42 to divide the internal partition space through which the flexible member penetrates up and down. As a result, the inner space of the chain link 10 is partitioned to be more subdivided, so that flexible members having different diameters penetrating the inner space can be accommodated. In addition, the horizontal through hole 42 may also guide the horizontal movement of the vertical divider 40.

In addition, the vertical divider 40 may have a vertical through hole 43 penetrating the horizontal through hole 42 up and down from an upper side to a lower side. In addition, a fastening hole 51 is formed on the upper surface of the horizontal divider 50 coupled to the horizontal through hole 43 at predetermined intervals.

When the horizontal divider 50 is inserted into and coupled to the horizontal through hole 42 of the vertical divider 40, the fixing pin is inserted from the upper side to the lower side through the vertical through hole 43 of the vertical divider 40. 60 penetrates the fastening hole 51 of the horizontal divider 50, and can firmly fix the horizontal divider 50 and the vertical divider 40. FIG.

The vertical divider 40 may have a horizontal through hole 42, but may have a shape in which the vertical through hole 43 is not formed. As described above, the vertical divider 40 having only the horizontal through hole 42 penetrates the horizontal divider 50 through the horizontal through hole 42, but the horizontal divider 50 is fixed to the vertical divider 40. Do not. In this way, the vertical divider 40 may be moved in the horizontal direction of the horizontal divider 40 in accordance with the diameter of the flexible member inserted into the internal space.

And, at the end of the vertical divider 40 adjacent to the link element 20, it is preferable that a joining portion 47 is formed to be joined to the protrusion 33 provided at the end of the cross member 30. . In detail, the vertical divider 40 adjacent to the link element 20 has a fitting portion 47 formed so as to correspond to the shape of the protrusion 33 of the cross member 30. Is tightly coupled to the side. Here, the vertical divider 40 is coupled to the inner surface of the link element 20 to be interviewed, the end of the horizontal divider 50 may be constrained even in the position adjacent to the link element 20. Through this, support of the horizontal divider 50 can be made possible through the vertical divider 40 even in an adjacent portion of the link element 20, so that the division of the upper and lower compartments can be expanded.

3A and 3B are combined perspective views of a chain link according to an embodiment of the present invention.

As shown in FIG. 3A, the vertical divider 40 is engaged with the engaging groove 41 formed at the end of the vertical divider 40 to the recess 32 of the cross member 30. In this case, the vertical divider 40 may be easily fixed to a desired position of the cross member 30 by fastening the engaging groove 41 to the recess 32.

And, at the end of the vertical divider 40 coupled to the adjacent surface of the link element 20 is formed a joining portion 47 to be mated with the projection 33 of the cross member 30, the vertical divider 40 ) Is tightly coupled to the inner surface of the link element 20. Through this, the horizontal divider 50 may be restrained and supported by the horizontal through hole 42 of the vertical divider 40 coupled to the adjacent surface of the link element 20.

In addition, the vertical divider 40 in which an end of the horizontal divider 50 penetrates the horizontal through hole 42 does not have a vertical through hole 43, and the vertical divider is formed along the horizontal divider 50. It is fixed to the cross member 30 in a state in which the left and right movement of the 40 is possible.

On the other hand, as shown in Figure 3b, the vertical divider 40, the end of the plurality of horizontal dividers 50 is inserted into the horizontal through hole 42 is coupled to form a vertical through hole 43 from the upper side to the lower side The fixing pin 60 is inserted into and fastened from the upper side of the vertical through hole 43. At this time, the fastening holes 51 are formed on the upper surface of the horizontal divider 50 at predetermined intervals, and the fixing pins 60 are inserted through the fastening holes 51, thereby providing a horizontal divider 40 in the vertical divider 40. Combine 50.

Figure 4 is a cross-sectional view of the coupling of the chain link according to an embodiment of the present invention.

As shown in FIG. 4, the plurality of vertical dividers 40 are fixed to a desired position of the cross member 30, thereby being sized to fit the diameter of the flexible member penetrating the internal space by the plurality of vertical dividers 40. The left and right areas can be divided by.

In addition, the ends of the plurality of horizontal dividers 50 penetrate the horizontal through holes 42 of the plurality of vertical dividers 40 so that the ends of the horizontal through holes of the vertical divider 40 having the vertical through holes 43 formed therein ( 42). In addition, the fixing pin 60 is inserted from the upper side to the lower side in the vertical through hole 43 of the vertical divider 40, and the fixing pin 60 has an end vertical through hole formed in the upper surface of the vertical divider 40. It is inserted into the vertical through hole 43 downward from 44.

In this case, the fixing pin 60 penetrates through the fastening holes 51 of the plurality of horizontal dividers 50 inserted into the horizontal through holes 42 and is inserted into the lower end vertical through holes 44 to horizontally. Combine the divider 50 and the vertical divider 40. In addition, a semi-circular groove 46 is formed on the upper surface of the vertical divider 40 so that the end of the tool can be easily fastened to the outside of the end vertical through hole 44.

In addition, the horizontal divider 50 may be inserted into the horizontal through hole 42 at a predetermined position of the body as well as an end thereof to be coupled to the vertical divider 40. Through this, by subdividing the unit compartment in various forms, an asymmetrical unit compartment may be formed.

In addition, the unit partitions are formed in various sizes of the asymmetric shape as described above, thereby facilitating the penetration and support of the flexible members of different diameters. In addition, serious damage such as surface damage and disconnection of the flexible members, which are conventionally caused by friction or entanglement between the flexible members, can also be significantly reduced.

Meanwhile, the horizontal divider 50 and the vertical divider 40 are formed by the fixing pin 60 coupled to the vertical divider 40 having the vertical through hole 43 and penetrating through the fastening holes 51 of the horizontal divider 50. ) Bond strength is improved.

In addition, the head 61 formed on the fixing pin 60 is inserted into the end vertical through hole 44 of the vertical divider 40, and at this time, the stepped portion formed under the end vertical through hole 44. As the head 61 is fixed and seated on the 45, the fixing pin 60 may maintain a stable fastening state that does not flow up and down.

5 is a coupling state diagram showing the coupling state of the fixing pin according to an embodiment of the present invention.

The fixing pin 60 has a plurality of lower ends and vertical through-holes 44 of the vertical divider 40 coupled to the recess 32 of the cross member 30 by being coupled to the recessed grooves 41. Is inserted into and fastened to the two vertical through holes 43 from the upper side to the lower side. In this case, a plurality of horizontal dividers 50 are inserted into the horizontal through holes 42 of the vertical divider 40, and the fastening holes 51 of the horizontal dividers 50 are vertical to the same as the vertical through holes 43. Position.

Through this, when the fastening hole 51 of the horizontal divider 50 is positioned to correspond to the vertical through hole 43 at a desired position, the fixing pin 60 is inserted from the upper side to the lower side. At this time, the fixing pin 60 passes through the fastening hole 51 of the horizontal divider 50, so that the horizontal divider 50 and the vertical divider 40 are coupled in a fixed state.

Moreover, the fixing pin 60 is formed with a head 61 having a diameter of the enlarged diameter than the diameter of the body portion on the upper side. In addition, the upper end portion of the vertical divider 40 into which the head 61 of the fixing pin 60 is inserted is formed in the end vertical through hole 44 having an outer diameter larger than the outer diameter of the vertical through hole 43. Is provided.

As a result, the end vertical through hole 44 and the lower vertical through hole 43 have stepped portions 45 formed by different outer diameters, and the head portion of the fixing pin 60 is formed by the stepped portions 45. The depth at which 61 is inserted becomes constant. In other words, the fixing pin 60 inserted into and fastened to the vertical through hole 43 of the vertical divider 40 has an insertion depth limited by the head 61, so that the fixing pin 60 is vertical. In the through hole 43, the shaking phenomenon of flowing up and down a certain distance is blocked. In addition, since the rocking phenomenon is blocked, noise or friction that may be generated at the contact portion may also be prevented. In addition, the fixing pin 60 maintains a stable fixed state that does not flow, so that the coupling force of the vertical divider 40 and the horizontal divider 50 can be further enhanced.

On the other hand, end vertical through-holes 44 formed on the upper surface of the vertical divider 40 and into which the head 61 of the fixing pin 60 is inserted may be formed on the lower surface of the vertical divider 40. In general, the cross member 30 in the chain link 10 is positioned above and below the link element 20. In this case, an end of the vertical divider 40 may be fastened to the upper cross member 30 or to the lower cross member 30. Through this, the end vertical through hole 44 into which the head 61 of the fixing pin 60 is inserted is formed not only on the top surface but also on the bottom surface of the vertical divider 40, thereby preventing the bending of the flexible member. Fastening and detachment of the fixing pin 60 coupled to the vertical divider 40 may be more simple.

Of course, the flexible member protection device according to an embodiment of the present invention may be used in such a manner that the end vertical through hole 44 of the vertical divider 40 is not formed.

6A, 6B, and 6C are perspective views of a vertical divider according to an embodiment of the present invention.

As shown in Figure 6a, the end of the vertical divider 40 is formed in a symmetrical symmetry so that the engaging groove 41 is formed on the inner side of the end, at least one horizontal through hole 42 is formed along the vertical direction do. In addition, a vertical through hole 43 penetrating the horizontal through hole 42 up and down is formed from the upper side to the lower side.

In addition, the upper and lower surfaces of the vertical divider 40 communicate with the vertical through hole 43, and end vertical through holes 44 having an outer diameter larger than the vertical through holes 43 are formed.

In addition, a semi-circular groove 46 is formed outside the end vertical through hole 44 of the vertical divider 40. The semicircular groove 46 is provided so that the head 61 of the fixing pin 60 inserted into the end vertical through hole 44 can be easily coupled with the end of the tool. In detail, the upper portion of the head 61 of the fixing pin 60 is exposed to the outside by the semi-circular groove 46, so that a tool such as a screwdriver is fastened to the head 61 of the fixing pin 60. End fastening can be facilitated.

Furthermore, the vertical divider 40 may be formed with a curved rounded surface R at a corner portion in contact with the vertical divider 40 so that the vertical divider 40 may be coupled more smoothly.

On the other hand, as shown in Figure 6b, by the end portion of the vertical divider 40 adjacent to the link element 20 is formed a joining portion 47 to be joined with the protrusion 33 of the cross member 30, It is tightly coupled to the inner surface of the link element 20. At this time, the end of the horizontal divider 50 is coupled to the horizontal through-hole 42 of the vertical divider 40, so that the horizontal divider 50 is supported through the vertical divider 40 even in the vicinity of the link element 20. Becomes possible.

On the other hand, as shown in Figure 6c, the end of the vertical divider 40 is formed symmetrically symmetrical to each other and the engaging grooves 41 are formed on the left and right sides, respectively, at least one horizontal through hole 42 is formed along the vertical direction However, the vertical through hole 43 penetrating the horizontal through hole 42 up and down may not be formed. In this case, the vertical divider 40 may be moved in the left and right directions along the horizontal divider 50 inserted into the horizontal through hole 42.

7A and 7B are cross-sectional views of a vertical divider according to an embodiment of the present invention.

As shown in FIG. 7A, the vertical divider 40 has a vertical through hole 43 vertically penetrating vertically through a horizontal through hole 42 formed along a vertical direction. The vertical divider 40 has upper and lower surfaces. An end vertical through hole 44 having an outer diameter larger than that of the hole 43 is formed to communicate with the vertical through hole 43. Here, the head 61 of the fixing pin 60 is fixedly coupled to and fixed to the step 45 formed by the outer diameter difference between the end vertical through hole 44 and the vertical through hole 43. Up and down flow of the fixing pin 60 in the vertical through hole 43 can be prevented. Of course, the end vertical through hole 44 may be formed on only one side of the upper and lower surfaces of the vertical divider 40.

In addition, the semi-circular groove 46 is formed on the outside of the end vertical through hole 44, the upper portion of the head 61 of the fixing pin 60 by the semi-circular groove 46 is exposed to the outside, End fastening of a tool such as a screwdriver fastened to the head 61 of the fixing pin 60 may be facilitated.

As shown in FIG. 7B, the vertical divider 40 may not have a vertical through hole 43 vertically penetrating vertically through the horizontal through hole 42 formed along the vertical direction. In this case, the horizontal divider 50 inserted into the horizontal through hole 42 is not coupled to the vertical divider 40 by being constrained so that the vertical divider 40 may be moved in the horizontal direction along the horizontal divider 50. Can be.

8 is a perspective view of a horizontal divider according to an embodiment of the present invention.

As shown in Figure 8, the horizontal divider 50 is formed with a fastening hole 51 which is vertically penetrated at a predetermined interval. At this time, the fixing pin 60 inserted into the vertical through-hole 43 of the vertical divider 40 passes through the fastening hole 51 of the horizontal divider 50, thereby the horizontal divider 50 and the vertical divider 40. ) Are bound constrained. On the other hand, the horizontal divider 50 and the vertical divider 40 may be coupled with the fixing pin 60 not inserted into the fastening hole 51 of the horizontal divider 50.

On the other hand, the horizontal divider 50 may further divide the inner space of the chain link 10 to be further subdivided in the vertical direction by the position to be combined with the vertical divider 40. Through this, it is easier to form the unit partition of the asymmetrical form, it is possible to easily accommodate and support a plurality of flexible members having different diameters in the inner space of the chain link (10). In addition, friction and twisting of the plurality of flexible members can be prevented, and damage and damage to the flexible member can be prevented, thereby suppressing the cost increase caused by the extension of the product life and the replacement of the product.

As described above, the present invention is not limited to the above-described specific preferred embodiments, and modifications apparent by those skilled in the art to which the present invention pertains without departing from the technical spirit of the present invention claimed in the claims. It is possible to practice and such modifications are within the scope of the present invention.

1 is a side view showing the overall structure of a flexible member protection device according to an embodiment of the present invention.

Figure 2 is a perspective view of the chain link of the flexible member protection device according to an embodiment of the present invention.

3a and 3b are combined perspective views of the chain link according to an embodiment of the present invention.

Figure 4 is a cross-sectional view of the coupling of the chain link according to an embodiment of the present invention.

5 is a coupling state showing the coupling state of the fixing pin according to an embodiment of the present invention.

6A, 6B, and 6C are perspective views of a vertical divider according to an embodiment of the present invention.

7A and 7B are cross-sectional views of a vertical divider in accordance with one embodiment of the present invention.

8 is a perspective view of a horizontal divider according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10: chain link 20: link element

30: cross member 32: groove

40: vertical divider 41: locking groove

42: horizontal through hole 43: vertical through hole

50: horizontal divider 51: fastening hole

60: fixing pin 61: head

Claims (8)

A plurality of chain links are connected along the side, the chain link is A linking groove formed on the other side with a joint protrusion protruding on one side and spaced apart from each other at intervals to accommodate the flexible member therein; A cross member connected across the upper end and the lower end of the link element, and having grooves formed at predetermined intervals on a side thereof; And It is disposed in the interval between the link elements, the engaging groove is formed at the end is formed with the groove portion of the cross member, at least one horizontal through hole in the vertical direction and the vertical through hole formed in the horizontal through hole from the upper surface is formed. Be, And a horizontal divider having a fastening hole penetrating at a predetermined interval on an upper surface thereof, and a vertical divider having a fixing pin inserted into the vertical through hole and the fastening hole. delete delete The method of claim 1, Flexible member protection device characterized in that the coupling portion is formed in the end portion of the vertical divider adjacent to the link element is combined with the protrusion provided in the end of the cross member. A plurality of chain links are connected along the side, the chain link is A linking groove formed on the other side with a joint protrusion protruding on one side and spaced apart from each other at intervals to accommodate the flexible member therein; A cross member connecting across the upper and lower ends of the link element, respectively; A vertical divider disposed at a distance between the link elements such that an end portion contacts the cross member, the vertical divider having at least one horizontal through hole along a vertical direction and a vertical through hole formed at a position of the horizontal through hole from an upper surface thereof; And Inserted into the horizontal through-hole of the vertical divider is partitioned by partitioning the vertical space of the vertical divider, the fastening hole is formed in the upper surface to be penetrated at a predetermined interval, fixed to the vertical through-hole and the fastening hole so as to enhance the coupling force Flexible member protection device comprising a horizontal divider coupled to the pin. delete delete The method of claim 5, wherein Concave grooves are formed on the side of the cross member at predetermined intervals, and a flexible groove protection device is formed at the end of the vertical divider to engage with the groove portion of the cross member.

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