KR102017509B1 - A cable veyor - Google Patents

Abstract

The present invention is to solve the problems of the prior art, the present invention is to minimize the vibration and shock transmitted from the outside to protect the cables, hoses, etc. inserted into the inner space, to securely guide the cable transport to a long distance In addition, the radius of curvature of the cable bear can be adjusted not only larger than the conventional method, but also the resilience of the cable bear according to the curvature radius adjustment is excellent, and the connection between each link member is easy to carry the cable over a long distance, and the cable bear The cable and the hose inserted into the inner space of the invention relates to minimizing the breakage and fatigue caused by interference.

Description

Cable Bear {A cable veyor}

The present invention relates to a cable bare, and more particularly, the present invention relates to a cable bare to minimize the vibration and shock transmitted from the outside to protect the cables, hoses, etc. inserted into the inner space, and to guide the long distance reliably. .

In addition, the present invention is an invention that can be applied to a clean room by reducing the dust generated by the friction material to the maximum by reducing the interference to each connected structure as much as possible.

In addition, the present invention is not only to adjust the radius of curvature of the cable bear larger than the conventional method, but also the invention of the resilience of the cable bear according to the curvature radius adjustment is excellent.

In addition, the present invention is an easy connection between each link member so that the cable bear can guide the cable over a long distance.

In addition, the present invention is an invention in which the cable, the hose contact the inner space of the cable bear is formed in a flat pattern to minimize the damage and fatigue caused by the contact.

In addition, the present invention is to minimize the damage and fatigue caused by the interference between the cable and the hose is inserted into the inner space of the cable bear.

Modern society is a highly developed industrial society, where many high-performance products such as high-precision parts, displays, smartphones, computers, semiconductors, automobiles, and aircraft are not only produced, but also new products are continuously researched and developed.

As such, many industrial machines are used to produce high-performance products. Industrial machines such as display panel manufacturing equipment, semiconductor chip manufacturing equipment, machine tools, industrial robots, and the like are required to produce raw materials or workpieces for mass production or processing of specific products. It carries out repetitive operation such as picking up, transferring and processing.

Here, the mechanical equipment repeatedly moving in an industrial machine is used by connecting a flexible cable (hereinafter, 'cable') such as an electric wire cable or various fluid supply hoses for supplying power, liquid, gas, and the like.

At this time, the cable for supplying power to the power supply to the instrument equipment for the repeated operation of the mechanical equipment of the industrial machine is also moved with the mechanical equipment, the cable usually has a '⊃' shaped bend and repeat Will be moved to.

On the other hand, the instrument equipment causes excessive twisting, twisting, and pulling of the cable to be connected as it continuously moves, causing damage to the cable and causing the appearance to be broken.

Therefore, a cable bear is used to safely and reliably guide the cable to a long distance while preventing the cable from being twisted, twisted or damaged.

Here, the cable bear is used in industrial sites dealing with various machines, and is a kind of safety device that protects the reciprocating hydraulic pneumatic hoses, cables, etc. from moving at the same angle and is not affected by moisture or dust.

The cables protected by the cable bares thus make it possible to move the machinery of industrial machinery more safely.

The following are the prior art in this regard.

1. Energy guide chain with deformable joint element of Korea Patent Publication No. 10-2014-0015504 The invention of the prior art document 1 relates to an energy guide chain for safely guiding cables, hoses and the like. However, the invention of the prior art document 1 takes a lot of space because the radius of curvature is limited to the coupling structure of the outer link and the inner link of the guide chain, there is a disadvantage that interferes with each other when the type of cable and hose to be inserted increases. 2. Korean Patent Application Publication No. 10-2013-0098209 cable protection guide device The invention of the prior art document 2 relates to a cable protection guide device for safely and reliably guiding a flexible cable such as an electric cable or a hydraulic hose. However, since the invention of the prior art document 2 directly connects the link and the link, there is a possibility that it may be damaged by vibration and shock when used for a long time, and when the type of the cable and the hose to be inserted increases, it interferes with each other. 3. Republic of Korea Patent Publication No. 10-1196888 robot chain and connecting member used therein The invention of the prior art document 3 relates to a robot chain having a simple structure of fastening of the connection member used to connect the link plates. However, the invention of the prior art document 3 has a disadvantage in that the use is limited when the cable is transported over a long distance because the connection member connecting the link unit is integrated, and if the type of the cable and the hose to be inserted increases with each other There are disadvantages.

The present invention is to solve the above problems, the cable bear of the present invention to minimize the vibration and shock transmitted from the outside to protect the cables, hoses, etc. inserted into the internal space, and to provide a long distance reliably guided. do.

It is also an object of the present invention to make the radius of curvature of the cable bear larger than in the conventional manner.

In addition, an object of the present invention is to facilitate the connection between each link member so that the cable bear can guide the cable over a long distance.

In addition, an object of the present invention is to minimize the breakage and fatigue caused by the interference between the cable and the hose inserted into the inner space of the cable bear.

In order to achieve the above object, the cable bare to insert and protect the cable of the present invention,

A plurality of link members 110 connected in a row in one direction, and a pair of finishing link members 120 connected to link members 110 positioned at both ends of the plurality of link members 110 connected in a row. The first link unit 101,

A plurality of link members 110 connected in parallel in the other direction and a pair of finishing link members 120 connected to link members 110 positioned at both ends of the plurality of link members 110 connected in parallel. A link unit 100 including a second link unit 102;

It is formed in the space between the first link unit 101 and the second link unit 102 included in the link unit 100 to maintain the interval between the first link unit 101 and the second link unit 102, And a plurality of transverse parts 200 forming an insertion space 201 into which the cable is inserted.

Each of the plurality of link members 110 constituting the first link portion 101 and the second link portion 102 may be rotated at a predetermined angle with respect to another adjacent link member 110 to form a curvature. It features.

The present invention minimizes vibrations and shocks transmitted from the outside to protect cables, hoses, and the like inserted into the internal space, and guides them reliably for a long distance, thereby enabling the safe operation of industrial machinery equipment for a long time.

In addition, the present invention can save the installation space of the mechanical equipment of the industrial machine because the radius of curvature of the cable bear is adjusted larger than the conventional method.

In addition, the present invention is excellent in durability even when used for a long time because the resilience of the cable bear according to the curvature radius control.

In addition, the cable bear of the present invention is easy to connect between each link member to guide the cable over a long distance, it is possible to configure a variety of mechanical equipment of the industrial machine.

In addition, since the present invention minimizes the damage and fatigue caused by the interference between the cable and the hose inserted into the inner space of the cable bear, it is possible to prevent safety accidents due to breakage and to reduce the cost of replacement.

1 is a cable bare perspective view of the present invention
2 is an exploded view of the cable bear of the present invention
3 is an assembly view of the link portion of the cable bear of the present invention
Figure 4 is an enlarged view of the link portion of the cable bear of the present invention 1
5 is an enlarged view of a link portion 2 of the cable bear of the present invention;
Figure 6 is a front view of the buffer joint of the cable bear of the present invention
Figure 7 is a link state rotational movement state of the cable bear of the present invention
8 is an assembly view of the transverse portion of the cable bear of the present invention
9 is a horizontal bar assembly view of the transverse portion of the cable bear of the present invention
10 is a vertical frame and horizontal frame assembly diagram of the transverse portion of the cable bear of the present invention
Figure 11 is a perspective view of the insertion support of the transverse portion of the cable bare of the present invention
12 is an overall perspective view of a transverse portion of the cable bear of the present invention;

Embodiments of the present invention as described above will be described in detail with reference to FIGS. 1 to 12.

The cable bear of the present invention minimizes the vibration and shock transmitted from the outside, protects the cables, hoses, etc. inserted into the internal space, and guides them reliably over a long distance, thereby making it possible to safely move the mechanical equipment of the industrial machine for a long time. Invention.

Therefore, the cable bear of the present invention will be described in detail the embodiment as follows.

<Example>

1 is a perspective view of a cable bear of the present invention, FIG. 2 is an exploded view of the cable bear of the present invention, FIG. 3 is an assembly view of a link part of the cable bear of the present invention, and FIG. 1 and FIG. 5 is an enlarged view of the link portion of the cable bear of the present invention.

As shown in Figure 1, the cable bare 10 of the present invention is configured to guide the long distance while maintaining the cable in a stable state can be configured variously the mechanical equipment of the industrial machine.

2 and 3, the cable bear 10 of the present invention includes a link unit 100 and a transverse unit 200, and the link unit 100 is connected to the first link unit 101. It is configured to include a second link unit 102.

Here, the first link unit 101 includes a plurality of link members 110 and a pair of finishing link members 120. The plurality of link members 110 are connected in a row in one direction, and the finishing link member 120 is connected to the link members 110 located at both ends of the plurality of link members 110 connected in the first link. The unit 101 is configured.

In addition, the second link portion 102 also includes a plurality of link members 110 and a pair of finishing link members 120, the second link portion 102 and the first link portion 101 and Alternatively, there is a difference in which the plurality of link members 110 are connected in parallel in the other direction (the opposite direction of the connection direction of the plurality of link members 110 constituting the first link portion 101).

However, in order to finish the second link portion 102, the finishing link member 120 is connected to the link members 110 located at both ends of the plurality of link members 110 connected in series.

Accordingly, the link unit 100 is configured such that the first link unit 101 and the second link unit 102 are connected to each other in a row in one direction or the other in a direction in parallel with each other and maintain a constant distance in parallel. In addition, a plurality of transverse parts 200 are respectively formed in the space between the first link part 101 and the second link part 102 to parallel the first link part 101 and the second link part 102. Keep the gap.

On the other hand, when the first link portion 101 and the second link portion 102 of the link portion 100 is coupled between the plurality of link members 110 or the link member 110 and the closing link member 120 For continuous and stable coupling force, cushioning force, restoring force, the buffer joint 130 is further included.

3 to 5, each of the plurality of link members 110 constituting the first link portion 101 and the second link portion 102 may be connected to another adjacent link member 110 to form a curvature. The structure that is mutually rotated at a predetermined angle with respect to the applied, through which the cable bare 10 of the present invention is adjusted the radius of curvature larger than the conventional method.

The first link portion 101 and the second link portion 102 composed of a plurality of link members 110 of the present invention has a predetermined radius of curvature and limited rotational motion as shown in FIG. 7. It is characterized by.

Here, the link member 110 as shown in Figures 4 and 5, the coupling recess 111, the coupling convex portion 112, the second rotary groove 113, the first rotary groove 114, the first It is configured to include a dedicated protrusion 115, the second rotary protrusion 116, the first coupling sphere 117, the second coupling sphere 118.

Referring to the enlarged view of FIG. 5, the coupling recess 111 is formed on one side of the link member 110 for engagement and rotation with the coupling convex portion 112 formed on the other side of the other link member 110. The plurality of linear coupling first protrusions 1111, the coupling second protrusions 1112, the joint insertion grooves 1113, and the circular protrusions 1114 are configured to include the same.

Specifically, as shown in FIG. 5, a plurality of linear coupling first protrusions 1111 having a cross-section protruding in a '凸' shape are arranged in an “X” shape, and the plurality of linear coupling agents are formed. The first protrusions 1111 are inserted into a space between the plurality of arc-shaped coupling third protrusions 1121 of the coupling iron portion 112 shown in FIG. 4.

In addition, as shown in FIG. 5, a coupling second protrusion 1112 protruding in a '凸' shape is formed at the center of the coupling recess 111, and the coupling protrusion 111 is formed at the center of the coupling protrusion 111. A joint insertion groove 1113 is formed so that a portion of the buffer joint 130 is inserted into the joint insertion groove 1113.

In particular, the joint insertion groove 1113 is formed with a semi-circular groove corresponding to the shape of the protrusion 131 to accommodate the protrusion 131 of the buffer joint 130 shown in FIG.

In addition, the circular protrusion 1114 is formed in a circular shape with a cross section protruding in a '凸' shape around the plurality of linear coupling first protrusions 1111, and coupling the coupling recess 111 and the coupling convex part 112. It is inserted around the plurality of arc-shaped coupling third projections 1121 formed in the coupling portion 112.

Referring to the enlarged view of Figure 4, the coupling iron 112 is formed on the other side of the link member 110 for coupling and rotation with the coupling recess 111 formed on one side of the other link member 110 At least one or more of a plurality of arc-shaped joining third protrusions 1121 and a plurality of arc-shaped joining third protrusions 1121 protruding in a '凸' shape. It is configured to include a joint insertion groove 1122 formed in the third projection (1121).

Specifically, when the plurality of arc-shaped coupling third protrusions 1121 configured in the coupling convex part 112 illustrated in FIG. 4 are combined with the coupling recess 111 and the coupling convex part 112, It is inserted into the space between the plurality of linear coupling first projections 1111 formed in the coupling recess 111.

In addition, as shown in FIG. 4, at least one or more coupling third protrusions 1121 of the plurality of arc-shaped coupling third protrusions 1121 are formed with a joint insertion groove 1122. A part (projection portion 131) of the buffer joint 130 is inserted into the joint insertion groove 1122.

In particular, the joint insertion groove 1122 is formed with a semi-circular groove corresponding to the shape of the protrusion 131 to accommodate the protrusion 131 of the buffer joint 130 shown in FIG.

At this time, the size of the space between the plurality of linear coupling first projections 1111 formed in the coupling recess 111 is the size of one arc-shaped coupling third projection 1121 configured in the coupling convex portion 112. When the coupling recess 111 and the coupling iron portion 112 are coupled to each other, the plurality of arc-shaped coupling third protrusions 1121 formed on the coupling iron portion 112 are coupled to the coupling recess 111. This is to provide a space that can be rotated between the plurality of linear coupling first projections (1111) formed in the).

Similarly, the size of the space between the plurality of arc-shaped coupling third protrusions 1121 formed on the coupling convex portion 112 is the width of one linear coupling first protrusion 1111 formed on the coupling recess 111. When the coupling recess 111 and the coupling convex 112 are combined, a plurality of arc-shaped couplings of the plurality of linear coupling first protrusions 1111 are formed on the coupling convex 112. This is to provide a space that can be rotated between the third projections 1121.

4 and 5, the second rotary groove 113 is formed adjacent to the coupling recess 111 on one side of the link member 110 on which the coupling recess 111 is formed. The second rotary protrusion 116 of the link member 110 is inserted to provide a space for rotation.

Therefore, the second rotary groove 113 is formed as a groove having a shape corresponding to the shape of the second rotary projection 116 and provides a space of the size that the second rotary projection 116 inserted can rotate. Done.

The second rotary projection 116 of the other link member 110 is inserted and seated in the second rotary groove 113 formed as described above, and the other link member (in the section of the space in which the second rotary groove 113 is formed) The second rotation protrusion 116 of the 110 is to be limited to the rotational movement.

The first rotation groove 114 is formed adjacent to the coupling convex portion 112 on the other side of the link member 110, the coupling convex portion 112 is formed, the first rotation projection of the other link member 110 115 is inserted to provide space for rotation.

Therefore, the first rotational groove 114 is also formed as a groove having a shape corresponding to the shape of the first rotational projection 115 and provides a space of the size to which the inserted first rotational projection 115 can rotate. Done.

The first rotary protrusion 115 of the other link member 110 is inserted and seated in the first rotary groove 114 formed as described above, and the other link member (in the section of the space in which the first rotary groove 114 is formed) The first rotation protrusion 115 of 110 is to be limited to the rotational movement.

The first rotary protrusion 115 is formed to be adjacent to the coupling recess 111 and is inserted into the first rotary groove 114 of the other link member 110 and rotated, the second rotary protrusion 116 is formed to be adjacent to the coupling convex portion 112 and is inserted into the second rotation groove 113 of the other link member 110 is seated and rotated.

By the above configuration, the first and second rotary projections 115 and 116 are seated and restrained in the space of the second and second rotary grooves 113 and 114, respectively. The rotational movement is possible, and through this, the plurality of link members 110 connected in series are curved with a predetermined radius of curvature so that the cable bare 10 of the present invention can form a radius of curvature more stable and larger than a conventional method. It becomes possible.

Therefore, the present invention can save the installation space of the mechanical equipment of the industrial machine can be particularly effective in a narrow space.

The first coupler 117 is formed on the link member 110, the link member 110 is coupled to the transverse portion 200, the second coupler 118 is a link member 110 Is formed in the lower side of the link member 110 to be coupled with the transverse portion 200, respectively.

4 to 5, the closing link member 120 has a coupling portion 121 is formed on one side and the closing portion 122 is formed on the other side, the first coupling sphere 123 is formed on the upper side and the lower side The second coupler 124 is formed.

The coupling part 121 is coupled to the coupling recess 111 or the coupling convex part 112 of the link member 110 coupled to the closing link member 120 when the closing link member 120 and the link member 110 are coupled. It is a combined configuration.

Accordingly, the coupling portion 121 is formed in the same shape as the coupling convex portion 112 so as to correspond to the coupling recess 111 of the link member 110. If the configuration coupled to 120 is a coupling convex portion 112, the coupling portion 121 is characterized in that it is formed in the same shape as the coupling recess 111.

Therefore, the description of the characteristics of the coupling portion 121 (constituent features such as coupling recess 111 or coupling iron portion 112) formed in the closing link member 120 has been described in the link member 110, the detailed description Will be omitted.

4 and 5, when the coupling recess 111 or the coupling convex portion 112 of the link member 110 is coupled to the closing link member 120, the coupling portion 121 of the closing link member 120 is coupled. It can be seen that a portion of the buffer joint 130 is inserted in the).

That is, as shown in Figures 4 and 5, the same configuration as the joint insertion groove formed in the coupling portion 121 of the closing link member 120 (coupling recess 111 or coupling groove 112 formed in the coupling portion 112) And the joint insertion groove 1122 formed in the coupling insertion groove 1113 or the coupling convex portion 112 formed in the coupling recess 111 of the link member 110 coupled to the closing link member 120. A part of the buffer joint 130 (protrusion part 131) is inserted, respectively.

The finish portion 122 is configured to finish the link portion 100, the cable bear 10 of the present invention is connected to the mechanical equipment of the industrial machine through the finish portion 122.

The first coupler 123 and the second coupler 124 is configured to be coupled to the transverse portion 200, the function and shape of the first coupler 117, the second of the link member 110 It is the same as the coupler 118.

6 is a front view of the shock absorbing joint of the cable bear of the present invention, Figure 7 is a state diagram of the link portion rotational movement of the cable bear of the present invention.

Referring to FIG. 6, the buffer joint 130 is configured to provide stable coupling force, buffer force, and restoring force when the link part 100 rotates at a predetermined radius of curvature, and includes a protrusion 131 and a flexible part 132. It is composed.

Here, the protrusion 131 is formed in a circular protrusion shape on each side end and the center of the buffer joint 130, respectively, in the joint insertion groove 1113 or the coupling convex part 112 formed in the coupling recess 111. It is inserted into the joint insertion groove 1122 to be formed, and the inserted state is referred to the enlarged view of FIGS.

In particular, each of the plurality of protrusions 131 is inserted into the joint insertion groove 1112 of the coupling recess 111, the other side is inserted into the joint insertion groove 1122 of the coupling convex portion 112, respectively, It is to provide a stable coupling force for the coupling between the link member 110 or the coupling of the link member 110 and the closing link member 120.

The flexible part 132 is formed at a plurality of positions of the buffer joint 130 in which the plurality of protrusions 131 are not formed. Unlike the protrusion 131 formed in the shape of a protrusion, the recessed groove is illustrated in FIG. 6. It is formed into a shape.

Therefore, the flexible portion 132 of the buffer joint 130, when the coupling recess 111 and the coupling convex 112 is a mutual rotational movement, provides a buffering force for the rotational movement like a joint and restoring force when the rotational movement in the opposite direction By providing the coupling to adjust the smooth rotational movement during the mutual rotation of the coupling portion 111 and the coupling iron portion 112.

Referring to FIG. 7, the cable bear 10 of the present invention is stable by inserting the buffer joint 130 when the coupling between the plurality of link members 110 or the link member 110 and the closing link member 120. Since the structure providing the coupling force, the buffer force, and the restoring force is applied, not only the control of the radius of curvature of the cable bare 10 is excellent, but also the durability is excellent, so that the damage is reduced even when used for a long time.

8 is an assembly diagram of the transverse portion of the cable bear of the present invention, Figure 9 is a horizontal bar assembly diagram of the transverse portion of the cable bear of the present invention, Figure 10 is a vertical frame and transverse of the transverse portion of the cable bear of the present invention 11 is an enlarged view of the insertion support of the transverse portion of the cable bear of the present invention, and FIG. 12 is an overall perspective view of the transverse portion of the cable bear of the present invention.

Referring to FIG. 2, the transverse unit 200 is formed in a space between the first link unit 101 and the second link unit 102 included in the link unit 100, and thus the first link unit 101. And a space between the second link unit 102 and the insertion space 201 into which the cable is inserted, wherein the cable or the hose is inserted into the insertion space 201 formed in the transverse unit 200. will be.

In addition, a plurality of transverse parts 200 are formed in a space between the first link part 101 and the second link part 102.

Therefore, the installation quantity of the transverse part 200 also increases in proportion to the length of the first link part 101 and the second link part 102 constituting the link part 100.

Referring to FIG. 8, the transverse unit 200 includes a vertical bar pair of horizontal bars 210, a pair of vertical frames 220 of left and right, a plurality of horizontal frames 230, and an insertion support 240. It is composed.

The transverse unit 200 basically includes a first link unit of the link unit 100 using only a pair of horizontal bars 210 which are coupled to both sides of the first link unit 101 and the second link unit 102. The gap between the 101 and the second link portion 102 may be maintained in parallel, and an insertion space 201 may be formed.

However, as the length of the cable bare 10 increases, the transverse unit 200 sufficiently bears the load of the cable that increases as the cable inserted into the insertion space 201 also increases, and at the same time, In order to effectively withstand the shock and vibration transmitted from the outside is configured to further include a vertical frame 220, horizontal frame 230, insertion support 240.

8 and 9, the horizontal bar 210 includes a horizontal bar frame 214, a first coupling protrusion 211, and a second coupling protrusion 212, and the transverse unit 200 is inserted into the support. If it is configured to further include a 240 may be configured to further include a plurality of fixing grooves 213 for receiving one side of the insertion support 240.

The horizontal bar frame 214 is a part constituting the body of the horizontal bar 210 is formed in each of the first coupling protrusion 211 and the second coupling protrusion 212 at each side end.

The first coupling protrusion 211 is formed at one end of the horizontal bar frame 214 and includes a first coupling protrusion body portion 2111, a coupling protrusion 2112, and a vertical frame seating end 2113.

Referring to the enlarged left view of FIG. 8, the first coupling protrusion body portion 2111 corresponds to the body of the first coupling protrusion portion 211 and is formed in a “reverse b” shape and has a vertical frame seating end on one side. 2113 is formed.

The coupling protrusion 2112 protrudes in the horizontal direction and is inserted and coupled to the first coupling hole 117 or the second coupling hole 118 of the link member 110 as shown in FIG. 9.

The vertical frame seating end 2113 is mounted to one side end of the vertical frame 220 as shown in FIG. 8 (bottom figure) as part of the first coupling protrusion body portion 2111.

The second coupling protrusion 212 is formed at the other end of the horizontal bar frame 214 and includes a second coupling protrusion body portion 2121, a coupling protrusion 2122, and a vertical frame seating end 2123.

Referring to the enlarged right side of FIG. 8, the second coupling protrusion body 2121 corresponds to the body of the second coupling protrusion 212, is formed in a “U” shape, and the coupling protrusion 2122 is formed at one side thereof. And a vertical frame seating end 2123 is formed.

The second coupling protrusion body portion 2121 formed in the “U” shape has an impact and vibration transmitted from the first link portion 101 and the second link portion 102 by the empty space of the “U” shape. Provides horizontal cushioning force for attenuation.

The coupling protrusion 2122 is formed to protrude in the horizontal direction and is inserted and coupled to the first coupling hole 117 or the second coupling hole 118 of the link member 110.

The vertical frame seating end 2123 is mounted to one side end of the vertical frame 220 as shown in FIG. 8 (bottom figure) as part of the second coupling protrusion body 2121.

9, the horizontal bar 210 is coupled to the pair of link members 110 in a pair of upper and lower, respectively, the horizontal bar 210 is coupled to the upper side and the horizontal bar 210 is coupled to the lower side It is inserted into and coupled to the first coupling sphere 117 or the second coupling sphere 118 of the link member 110 while being symmetrical up and down.

At this time, the second coupling protrusion body portion 2121 of the "U" shape constituting the horizontal bar 210 serves as a kind of spring function to arrange the horizontal bar 210 to the left and right reversed as described above. By this, the pair of link members 110 can effectively withstand the shock and vibration transmitted from any side.

Referring to FIG. 10, the transverse unit 200 includes a pair of left and right vertical frames 220 coupled to both ends of the horizontal bar 210 to provide vertical reinforcement to the cable bare 10. The horizontal frame 230 may be further included in the space between the pair of vertical frames 220 to provide horizontal reinforcement to the cable bear 10 and to distinguish the insertion space 201 into which the cable is inserted. The horizontal frame 230 may be configured in plural.

The vertical frame 220 is configured to include a vertical frame body 221, the seating groove 222, the fitting coupling groove 223, the separation prevention groove 224, the T-shaped stepped portion 225.

The vertical frame body portion 221 corresponds to the body of the vertical frame 220, the mounting groove 222, the fitting coupling groove 223, the separation prevention groove 224, the T-shaped stepped portion 225 is formed.

The seating groove 222 is a portion that is formed concave on both sides of the vertical frame body portion 221 so that the side ends (specifically, vertical frame seating ends 2113, 2123) of the horizontal bar 210 is seated, the horizontal bar Since the 210 is composed of a pair of upper and lower seating grooves 222 are also formed in the upper and lower portions of the vertical frame body portion 221, respectively.

In addition, since the seating groove 222 seats both side ends of the horizontal bar 210 seated up and down, the vertical frame 220 provides a reinforcement against vibration and shock transmitted vertically to the cable bare 10. To provide.

In addition, since the horizontal frame 230 is formed in the horizontal direction between the pair of vertical frames 220 to provide a horizontal reinforcement to the cable bare 10 and to distinguish the insertion space 201 in which the cable is inserted. .

Referring to the enlarged view of FIG. 10, the fitting coupling groove 223 is configured to be fitted to the first fixing protrusion 232 of the horizontal frame 230, and is formed at one side of the vertical frame 220. And, it may be formed in plurality depending on the quantity of the horizontal frame 230 is fitted.

In addition, the separation preventing groove 224 is formed at a predetermined spaced apart position in the fitting coupling groove 223, the separation preventing groove 224 is connected through the fitting coupling groove 223 inside the vertical frame 220. do.

At this time, the locking projections 2321 of the projection shape formed on the first fixing projections 232 of the horizontal frame 230 is coupled to the separation prevention groove 224.

That is, when the first fixing protrusion 232 of the horizontal frame 230 is fitted into the fitting coupling groove 223 of the vertical frame 220, the protrusion projection formed in the first fixing protrusion 232 (2321) Is coupled to the departure prevention groove 224 to prevent the horizontal frame 230 is separated from the vertical frame 220.

The T-shaped stepped portion 225 is formed at the beginning of the fitting coupling groove 223 to accommodate the 'T' portion of the first fixing protrusion 232 of the horizontal frame 230 having a 'T' shape.

The horizontal frame 230 is configured to include a horizontal frame body 231, the first fixing protrusion 232.

The horizontal frame body portion 231 of the horizontal frame 230 corresponds to the body of the horizontal frame 230, the first fixing protrusion 231 of the 'T' shape is formed on both sides.

The first fixing protrusion 231 is a 'T' shaped configuration that is fitted into the fitting coupling groove 223 of the vertical frame 220, the protrusion is formed with a locking projection (2321) of the projection shape, the locking projection ( 2321 is the first fixing protrusion 231 is coupled to the separation prevention groove 224 when the fitting coupling to the fitting coupling groove 223 of the vertical frame 220.

Therefore, the first fixing protrusion 232 of the horizontal frame 230 is inserted into the fitting groove 223 of the vertical frame 220, the locking projection of the horizontal frame 230 is coupled to the separation prevention groove 224. Since the horizontal frame 230 is prevented from being separated from the vertical frame 220 by the 2321, the cable bare 10 of the present invention has excellent durability that can effectively withstand vibration and shock in the vertical or horizontal direction. Will have

11 is a perspective view of the insertion support of the transverse portion of the cable bear of the present invention, Figure 12 is a perspective view of the transverse portion of the cable bear of the present invention.

Referring to FIG. 11, the transverse unit 200 is configured to further include an insertion support 240 to stably support a pair of horizontal bars 210 and a plurality of horizontal frames 230. It may be configured in plurality.

Here, the insertion support 240 may further subdivide the insertion space 201 divided by the horizontal frame 230 as well as the stable supporting force of the horizontal bar 210 and the horizontal frame 230.

Therefore, if the insertion space 201 is divided into three subdivided into separate inserts for each inserted cable, or even if the hose is inserted to minimize the damage and fatigue caused by interference, to prevent safety accidents due to the breakage of the cable and hose In addition, the cost of replacement will be reduced.

The insertion support 240 includes a first seating portion 241, a second seating portion 242, a plurality of through holes 243, a fixing protrusion 244, and a support body portion 245.

The support body portion 245 is a body portion of the insertion support 240, the first seating portion 241, the second seating portion 242, a plurality of through holes 243, the fixing protrusion 244 is formed.

The first seating portion 241 is a kind of support formed on the upper side of the support body portion 245 in order to contact the lower surface of the horizontal bar 210 located on the upper side of the pair of horizontal bar 210, The two seat 242 is a support formed in the lower side of the support body portion 245 in order to contact the upper surface of the horizontal bar 210 located on the lower side of the pair of horizontal bar 210.

In addition, the through hole 243 is a through hole through which the horizontal frame 230 penetrates the support body portion 245, and the through hole 243 also includes a plurality of the horizontal frame 230. It may be formed in plural. FIG. 11 shows an example in which three through holes 243 are formed.

In addition, the fixing protrusion 244 is formed to protrude in the center of the lower side of the second seating portion 242, the insertion support 240 through the fixing protrusion 244 is fixed to the horizontal bar (210).

Specifically, as the fixing protrusion 244 is inserted into one of the plurality of fixing grooves 213 formed in the horizontal bar 210, the insertion support 240 is fixed to the horizontal bar 210.

At this time, the reason why the plurality of fixing grooves 213 are formed in the horizontal bar 210 is to allow the insertion position of the fixing protrusion 244 to be free and to install the plurality of insertion supports 240.

As described above, through the link unit 100 constituting the cable bear of the present invention and the transverse unit 200 supporting the link unit 100, the radius of curvature of the cable bear can be adjusted more than the conventional method. In addition, the cable inserted into the cable bare space can be safely guided over a long distance, which is highly industrially applicable.

10: cable bare
100: link section
110: link member
120: finishing link member
130: buffer joint
200: Transverse Division
210: horizontal bar
220: vertical frame
230: horizontal frame
240: insertion support

Claims (11)

In the cable bare to insert the cable inside and protect it,
A plurality of link members 110 connected in a row in one direction, and a pair of finishing link members 120 connected to link members 110 positioned at both ends of the plurality of link members 110 connected in a row. The first link unit 101,
A plurality of link members 110 connected in parallel in the other direction and a pair of finishing link members 120 connected to link members 110 positioned at both ends of the plurality of link members 110 connected in parallel. A link unit 100 including a second link unit 102;

It is formed in the space between the first link unit 101 and the second link unit 102 included in the link unit 100 to maintain the interval between the first link unit 101 and the second link unit 102, And a plurality of transverse parts 200 forming an insertion space 201 into which the cable is inserted.

Each of the plurality of link members 110 constituting the first link portion 101 and the second link portion 102 may be rotated at a predetermined angle with respect to another adjacent link member 110 to form a curvature. Features,

Each of the plurality of transverse units 200,
In order to maintain an interval between the first link portion 101 and the second link portion 102 and to provide an insertion space 201 into which a cable is inserted, the first link portion 101 and the second link portion 102 are provided. A pair of horizontal bars 210 are coupled to both sides,
A pair of vertical frames 220 coupled to both ends of the pair of horizontal bars 210 to provide vertical reinforcement to the cable bear,
In order to provide a horizontal reinforcement to the cable bear and to distinguish the insertion space 201 is inserted into the cable, a plurality of horizontal frame 230 is coupled to the pair of vertical frame 220,

Each of the pair of horizontal bars 210,
A horizontal bar frame 214 formed at each of the first coupling protrusions 211 and the second coupling protrusions 212 at both side ends thereof;
A first coupling protrusion 211 formed at one side end of the horizontal bar frame 214 and inserted into and coupled to the first coupling hole 117 or the second coupling hole 118 of the link member 110;
It is formed on the other side end of the horizontal bar frame 214, and includes a second coupling protrusion 212 inserted into the first coupling sphere 117 or the second coupling sphere 118 of the link member 110,

Each of the pair of vertical frames 220,
The vertical frame body 221 corresponding to the body of the vertical frame 220, the seating groove 222, the fitting coupling groove 223, the separation prevention groove 224, the T-shaped stepped portion 225 is formed,
Seating groove 222 is formed concave on both sides of the vertical frame body portion 221 so that one side end of the horizontal bar 210,
Fitting coupling groove 223 and the first fixing protrusion 231 of the horizontal frame 230 is fitted,
In order to prevent the separation of the horizontal frame 230 is fitted, the engaging projection 2321 is formed in the first fixing protrusion 232 of the horizontal frame 230 is inserted and the fitting coupling groove (in the vertical frame 220) ( 223 and the separation prevention groove 224 connected through;
It includes a T-shaped step portion 225 for receiving a 'T' portion of the first fixing protrusion 232 of the horizontal frame 230,

Each of the plurality of horizontal frames 230,
Corresponding to the body of the horizontal frame 230, the horizontal frame body portion 231 and the first fixing protrusions 232 are formed on both sides,
And the first fixing protrusion 232 of the 'T' shape is fitted into the fitting coupling groove 223 of the vertical frame 220,
Cable bearer, characterized in that it comprises a locking projection (2321) is formed on one side of the first fixing projection (232) is inserted into the departure prevention groove (224) of the vertical frame (220).
The method according to claim 1,
The link member 110,
Coupling recess 111 formed on one side of the link member 110 for continuous coupling and rotation with the other link member 110,
Coupling convex portion 112 formed on the other side of the link member 110 for continuous coupling and rotation with the other link member 110,
A second rotary groove 113 formed to be adjacent to the coupling recess 111 and into which the second rotary projection 116 of the other link member 110 is inserted;
A first rotary groove 114 formed to be adjacent to the coupling convex portion 112 and into which the first rotary projection 115 of the other link member 110 is inserted;
A first rotary protrusion 115 formed adjacent to the coupling recess 111 and inserted into the first rotary groove 114 of the other link member 110;
A second rotary protrusion 116 formed to be adjacent to the coupling convex portion 112 and inserted into the second rotary groove 113 of the other link member 110;
A first coupler 117 formed on the upper side to be coupled with the transverse unit 200,
Cable bear characterized in that it comprises a second coupler (118) formed on the lower side to be coupled with the transverse portion (200). The method according to claim 2,
The finishing link member 120,
In order to correspond to the coupling recess 111 or the coupling convex portion 112 of the link member 110 to be coupled, formed in the shape of the coupling convex portion 112 or coupling recess 111 on one side of the closing link member 120. Being coupled portion 121,
A finishing part 122 formed for finishing the link part 100,
A first coupler 123 formed on the upper side to be coupled to the transverse unit 200,
Cable bear characterized in that it comprises a second coupling port (124) formed on the lower side to be coupled to the transverse portion (200). The method according to claim 3,
The first link unit 101 and the second link unit 102 constituting the link unit 100,
One link member 110 at the time of coupling the two link members 110 for the continuous and stable coupling force, buffering force, restoring force when the coupling between the plurality of link members 110 or the link member 110 and the closing link member 120. Coupling portion (111) of the coupling portion of the other link member 110 and the other one of the link member 110 or inserted into the coupling of the closing link member 120 and the link member 110 when the link member (110) ( Cable bearer characterized in that it further comprises a buffer joint (130) inserted into the coupling recess 111 or the coupling convex portion 112 of the link member 110 and. The method according to claim 4,
The buffer joint 130,
Inserted into the joint insertion groove 1113 formed in the coupling recess 111 or the joint insertion groove 1122 formed in the coupling convex 112 to be formed at both ends and the center of the buffer joint 130, respectively, to provide a stable coupling force. Projections 131 to be,
Cable bear characterized in that it comprises a flexible portion (132) formed in a plurality of places of the buffer joint 130 to provide a stable buffering force, restoring force when coupling between the plurality of link members (110).
delete delete delete The method according to claim 1,
Each of the plurality of transverse units 200,
Further comprising at least one insertion support 240 is formed to stably support the pair of horizontal bar 210 and a plurality of horizontal frame 230,
The insertion support 240 is,
Corresponding to the body of the insertion support 240, the support body portion 245 and the first seating portion 241, the second seating portion 242, a plurality of through holes 243, the fixing protrusion 244 is formed; ,
The first seating portion 241 is formed on the upper side of the support body portion 245 to be in contact with the upper horizontal bar 210 of the pair of horizontal bar 210,
A second seating portion 242 formed below the support body portion 245 so as to be in surface contact with the lower horizontal bar 210 of the pair of horizontal bars 210;
A plurality of through holes 243 through which the horizontal frame 230 passes,
It includes a fixing protrusion 244 for fixing the insertion support 240 between a pair of horizontal bar 210,
In this case, a cable bare, characterized in that a plurality of fixing grooves (213) for inserting the fixing projections (244) is further formed on one side of the lower horizontal bar (210) of the pair of horizontal bars (210).
The method according to claim 1,
The first coupling protrusion 211,
A first coupling protrusion body portion 2111 formed in an inverse b shape and having a coupling protrusion 2112 and a vertical frame seating end 2113 formed at one side thereof;
A coupling protrusion 2112 formed to protrude in a horizontal direction from one side of the first coupling protrusion body portion 2111 and inserted into and coupled to the first coupling hole 117 or the second coupling hole 118 of the link member 110; ,
Cable bearer, characterized in that it comprises a vertical frame seating end (2113) is formed on one side of the first coupling protrusion body (2111), one side end of the vertical frame (220).
The method according to claim 1,
The second coupling protrusion 212,
A second coupling protrusion body portion 2121 formed in a “U” shape and having a coupling protrusion 2122 and a vertical frame seating end 2123 formed at one side thereof;
A coupling protrusion 2122 formed to protrude in a horizontal direction from one side of the second coupling protrusion body 2121 and inserted into and coupled to the first coupling hole 117 or the second coupling hole 118 of the link member 110; ,
Cable bearer, characterized in that it comprises a vertical frame seating end (2123) is formed on one side of the second coupling protrusion body portion (2121) is one side end of the vertical frame (220).

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