KR102361398B1 - Clip for tying cables and cable tray having the same - Google Patents

Abstract

A clip for binding cables disposed on a cable tray, and a cable tray having the same are disclosed. A cable binding clip according to one aspect of the present invention is a cable binding clip for binding cables by being mounted on a horizontal member of a cable tray, and comprises: a first support unit configured to contact a surface of one side of the horizontal member; a second support unit configured to contact the other side surface of the horizontal member; and an intermediate support unit extending from the first support unit to the second support unit. A penetration slot having a predetermined width configured to be coupled to a binding member may be formed in at least one position on the first support unit, the second support unit, and the intermediate support unit. The cable binding clip may be inserted into and mounted to the horizontal member such that the horizontal member is positioned between the first support unit and the second support unit. Work efficiency is improved.

Description

Clips for bundling cables and cable trays including them

The present invention relates to a cable tray, and more particularly, to a clip for binding cables disposed on the cable tray and a cable tray having the same.

For wiring of electric trunk cables or power lines in building construction, a cable tray is generally installed near a ceiling surface, and the electric trunk cables or power lines are laid on the cable tray. For example, in the case of a general building, a plurality of cable trays having a length of 3000 mm can be installed in series from the electrical room to the EPS on each floor.

In general, the operator arranges cables and the like on the cable tray for each circuit, and then binds them to the rung of the cable tray using a wire tie at regular intervals and fixes them.

For the process of binding cables such as trunk lines or power lines to the cable tray as described above, the operator must prepare a sufficient number of wire ties. Wire ties are small in size and can be easily lost because they are easily entangled with other objects. There is a problem in that work efficiency is lowered and work is delayed because it has to be returned to the storage place. In particular, in the case of building construction, since several processes related to building construction must be carried out in order, a delay in one process may cause delay in the entire building construction.

On the other hand, since the cable tray is installed close to the ceiling and the cable is bound thereon, the operator must go up to a high place and perform the bundling work in a location that is hard to reach. There is a demand for a method to reduce the possibility of a safety accident and reduce the time required for construction by making the cable bundling work faster and easier.

In the case of ladder-type cable trays, in general, for the bundling of cables, the method of bundling the rung member of the cable tray and the cable together with a wire tie is used. is extended In order to bind together the rung member and the cable that are orthogonal to each other, there is no choice but to tie the wire tie in a diagonal direction at the point where the rung member and the cable intersect.

When one wire tie is bundled in a diagonal direction, the cable is twisted in a direction forming a right angle to the wire tie, and the wire tie is at an acute angle to the cable, so that the insulation coating of the cable may be relatively easily damaged. To prevent this, a method of tying two wire ties at the same point in a diagonal direction crossing each other may be used, but this has the disadvantage of doubling the cost and time required for the cable bundling operation.

Accordingly, the present invention has been derived to solve the above-described problems, and one aspect of the present invention is a clip for bundling a cable that can improve work efficiency and shorten work time by simplifying the process of bundling a cable to a cable tray, and the It is intended to provide an included cable tray.

Another aspect of the present invention is to provide a cable bundling clip capable of bundling cables in a direction orthogonal to the direction in which the cables extend, and a cable tray including the same.

Other objects of the present invention will become clearer through the examples described below.

A cable bundling clip according to an aspect of the present invention is a cable bundling clip for bundling cables mounted on a horizontal member of a cable tray, comprising: a first support portion configured to contact one surface of the horizontal member; a second support configured to contact the other surface of the horizontal member; and an intermediate support portion extending from the first support portion to the second support portion, wherein at least one position on the first support portion, the second support portion, and the intermediate support portion has a predetermined width configured to allow the binding member to be coupled thereto. through slot may be formed, and the cable binding clip may be mounted by being inserted into the horizontal member so that the horizontal member is positioned between the first support part and the second support part.

A cable tray according to another aspect of the present invention is a cable tray for supporting a cable, comprising: a horizontal member on which the cable is seated; and a cable bundling clip mounted on the horizontal member for bundling the cable, wherein the cable bundling clip includes a first support configured to contact one surface of the horizontal member; a second support configured to contact the other surface of the horizontal member; and an intermediate support portion extending from the first support portion to the second support portion, wherein at least one position on the first support portion, the second support portion, and the intermediate support portion has a predetermined width configured to allow the binding member to be coupled thereto. through slot may be formed, and the cable binding clip may be mounted by being inserted into the horizontal member so that the horizontal member is positioned between the first support part and the second support part.

The clip or cable tray for bundling a cable according to the present invention may have one or more of the following embodiments. For example, the clip for cable binding may further include a binding member, the binding member comprising: a head portion formed in a size and shape that does not pass through the through slot; and a wire part formed of a material that resists tension, extending a predetermined length, and having a cross section that can pass through the through slot.

A locking protrusion configured to be inserted into a hole or groove formed in a surface of the horizontal member may protrude from at least one of the first support part and the second support part.

In this case, the locking protrusion may have a shape in which the protruding depth increases from a position farther from the intermediate support part to a position closer to the position. When the clip for binding the cable is mounted on the horizontal member, the locking protrusion may be inserted into a hole or groove formed on a surface of the horizontal member, and the intermediate support portion may maintain a state spaced apart from the horizontal member.

At least one of the first support part and the second support part may include a locking part formed by bending an end, and when the clip for cable binding is mounted on the horizontal member, the horizontal member is disposed between the locking part and the intermediate support part. can be located in

The first support part may include a clamp part located in front of the intermediate support part based on the intermediate support part and contacting one surface of the horizontal member, and an extension part positioned on the rear surface of the intermediate support part and not in contact with the horizontal member. In addition, the through slot may be formed in the extension portion.

An inlet hole having a predetermined diameter may be formed in the clamp portion, an inlet slot communicating the inlet hole and the through slot may be formed in the first support portion, and the upper portion of the intermediate support portion communicating with the inlet slot A spare hole may be formed.

When the clip for cable binding includes a binding member, the binding member may include a head portion; a wire part formed of a material that resists tension and extending a predetermined length from the head part; and a locking part that does not allow the discharge in the opposite direction when the distal end of the wire part is inserted and passed, wherein the head part and the locking part are each formed in a size and shape that does not pass through the through slot, the wire The portion may have a cross section that can pass through the through slot.

A plurality of through slots may be disposed with a predetermined interval therebetween in the longitudinal direction of the clip for binding the cable.

A plurality of notches extending from an end of the extension toward the intermediate support may be formed in the extension. In this case, the binding member may include a wire portion formed of a material that resists tension and extending a predetermined length, a plurality of protrusions may be formed on the wire portion, and at least some of the plurality of notches have teeth on the inner surface. It may be configured to allow passage of the wire portion in one direction, including irregularities of the shape, and not allow passage in the opposite direction.

According to the problem solving means of the present invention as described above, various effects including the following items can be expected. However, the present invention is not established only when all of the following effects are exhibited.

A clip for binding a cable according to an embodiment of the present invention and a cable tray including the same can improve work efficiency and shorten work time by simplifying the process of an operator binding a cable to the cable tray. In particular, since bundling cables to a cable tray installed near the ceiling is a task that involves the risk of safety accidents that an operator must perform at a high position, shortening the time required for cable bundling work reduces the possibility of safety accidents. It is also meaningful in terms of reduction.

In addition, the cable binding clip and the cable tray including the same according to an embodiment of the present invention enable the binding member to bind the cable in a direction perpendicular to the cable rather than in a diagonal direction. As a result, it is possible to prevent a problem in which the cable is twisted or the insulation coating of the cable is damaged, so that it is possible to increase the durability of the cable.

1 is a perspective view showing a cable tray according to a first embodiment of the present invention.
2 is a perspective view showing a clip for bundling a cable and a horizontal member according to a first embodiment of the present invention.
3 is a cross-sectional view showing a clip for bundling a cable and a horizontal member according to the first embodiment of the present invention.
4 is a perspective view showing a clip for bundling a cable and a horizontal member according to a second embodiment of the present invention.
5 is a cross-sectional view showing a clip for bundling a cable and a horizontal member according to a second embodiment of the present invention.
6 is a perspective view showing a clip for bundling a cable according to a third embodiment of the present invention.
7 is a cross-sectional view showing a clip for bundling a cable according to a third embodiment of the present invention.
8 is a perspective view showing a clip for bundling a cable according to a fourth embodiment of the present invention.
9 is a perspective view showing a clip for bundling a cable according to a fifth embodiment of the present invention.
10 is a perspective view showing a clip for bundling a cable according to a sixth embodiment of the present invention.

Since the present invention can apply various transformations and can have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings, and in the description with reference to the accompanying drawings, the same or corresponding components are given the same reference numbers regardless of reference numerals, and overlapping A description will be omitted.

1 is a perspective view showing a cable tray 10 according to a first embodiment of the present invention, Figure 2 is a perspective view showing a cable bundling clip 100 and the horizontal member 1 according to the first embodiment of the present invention and FIG. 3 is a cross-sectional view showing the clip 100 and the horizontal member 1 for bundling cables according to the first embodiment of the present invention.

1, the cable tray 10 according to an embodiment of the present invention supports an electric trunk cable and/or a power line extending in one direction (hereinafter referred to as a "cable" collectively). For this purpose, it may include a horizontal member 1, a support frame 2, and clips 100 to 600 for cable binding.

The horizontal member 1 is configured to seat a cable (not shown) and may extend in a direction crossing the extending direction of the cable. The horizontal member 1 may be supported by being coupled to the support frames 2 on both sides, and a plurality of horizontal members 1 may be coupled between the pair of support frames 2 .

A pair of support frames 2 and a plurality of horizontal members 1 coupled therebetween form a kind of cable tray module, and as shown in FIG. 1 , the two cable tray modules are connected by a connector 3 to the required length can be extended to That is, one or more through-holes may be formed at an end of the support frame 2 , and a through-hole configured to be aligned therewith may be formed in the connector 3 . After arranging the connector 3 at the end of the adjacent support frame 2 in a state in which two cable tray modules are arranged one after another, fastening members such as rivets and bolts are inserted into the aligned through-holes to insert two adjacent cable tray modules. and the connector (3) can both be connected. A bonding jumper 4 may also be coupled to the support frame 2 to allow adjacent cable tray modules to be electrically connected to each other.

The clip 100 for binding the cable may be mounted on the horizontal member 1 and used to bind the cable (not shown). The clip 100 for cable bundling may be manufactured in a state in which one or more binding members 800 are coupled, or may be implemented in a structure that allows detachment of the binding member 800, whereby the binding member 800 is attached to the cable tray 10 ) can act as a binding medium. That is, the clip 100 for binding cables according to some embodiments of the present invention may include the binding member 800, but the binding clip 100 without the binding member 800 is also within the scope of the present invention. should be considered included.

Referring to FIG. 2 , the cable binding clip 100 may include a first support part 110 , a second support part 120 , and an intermediate support part 130 , and a first support part 110 , a second support part. It may include a through slot 700 formed in at least one position on the 120 and the intermediate support 130 .

The first support 110 may contact one surface 11 of the horizontal member 1 , and the second support 120 may contact the other surface 12 of the horizontal member 1 . The intermediate support part 130 may extend from the first support part 110 to the second support part 120 . In the embodiment shown in FIGS. 2 and 3 , the intermediate support part 130 extends from the end of the first support part 110 to the end of the second support part 120 so that the overall cross-section of the clip 100 for cable binding is "c" "It forms a ruler. The cable binding clip 100 may be mounted by being fitted to the outside of the horizontal member 1 in the direction of the open portion of the “C” shape. When the cable binding clip 100 is mounted on the horizontal member 1, the horizontal member 1 is positioned between the first support part 110 and the second support part 120 and is surrounded on three sides as a whole, and one The surface 13 of the cable bundling clip 100 faces the intermediate support portion 130 and the other surface 14 may be exposed in an open portion of a “C” shape.

In the embodiment shown in Figures 2 and 3, the first and second surfaces (11, 12) in contact with the first and second support parts (110) correspond to the upper and lower surfaces of the horizontal member (1), and the cable binding clip ( 100) is depicted as being laterally mounted to the horizontal member 1, but this is by way of example only. In another embodiment, the clip 100 for cable binding may be mounted downwardly from the top or upwardly from the bottom so that the first and second support parts 110 may contact both sides of the horizontal member 1 . In the present specification, for convenience of description, the direction from the clip 100 for cable binding to the horizontal member 1 will be referred to as a front direction.

The clip 100 for cable binding extends along the direction in which the horizontal member 1 extends, and may be formed to have a predetermined length less than or equal to the length of the horizontal member 1 . Here, the length of the clip 100 for binding the cable may be set differently depending on the method of use, the length of the binding member 800 and the manufacturing cost. In FIG. 2 , in consideration of convenience of use and material savings, the clip 100 for bundling cables is formed to have a length corresponding to about 2/3 of the horizontal member 1 . As the length of the clip 100 for bundling the cable increases, the manufacturing cost may increase, and as the length decreases, it may be difficult to bind the cable at a location farther from the clip 100 for bundling the cable.

In another example not shown, the clip 100 for bundling cables may be formed to have a smaller length so that it is possible to mount several clips for bundling cables 100 to one horizontal member 1, on the contrary, a larger length For example, by forming a length corresponding to the interval between the lower bent portions of the support frames 2 on both sides to which the horizontal member 1 is coupled, the movement may be restricted by the support frame 2 after mounting. When the cable bundling clip 100 is mounted downward from the top, the cable bundling clip 100 may be formed to have the same length as the horizontal member 1 or a longer length.

The through slot 700 may be formed in at least one position on the first support part 110 , the second support part 120 , and the intermediate support part 130 . The through slot 700 may be formed with a predetermined width so that the binding member 800 can be coupled thereto.

More specifically, the binding member 800 may include a head portion 810 and a wire portion 820 , and the head portion 810 has a size and/or shape that does not pass through the through slot 700 . may be formed, and the wire part 820 may be formed in a cross-sectional shape that can pass through the through slot 700 . Therefore, when the wire portion 820 is inserted into the through slot 700 , the head portion 810 is caught by the through slot 700 and does not come off. In this way, in a state in which the plurality of binding members 800 are coupled to the through slot 700 , there is no risk of the binding member 800 being lost, and since the binding members 800 are aligned in a line in the through slot 700 , the binding member (800) is less likely to become entangled with each other. The user may also add or remove the binding member 800 as needed.

In the embodiment shown in FIGS. 2 and 3 , the through slot 700 is formed in the intermediate support part 130 , and the head part 810 of the binding member 800 is inside the clip 100 for binding the cable (first It is located inside the "C" shape between the first and second supports 110 and 120). The wire part 820 may be located outside the intermediate support part 130 to be used for binding the cable. The wire unit 820 may be formed of a material that resists tension and may extend to a sufficient length.

Since the head portion 810 has a larger width than the through slot 700 and the wire portion 820 has a smaller width than the through slot 700 , the binding member 800 passes through before the cable binding clip 100 is mounted. It is possible to move the binding member 800 along the through slot 700 without departing from the slot 700 . The operator moves the binding members 800 coupled to the through slot 700 to the required positions, respectively, and then mounts the cable binding clip 100 to the appropriate position of the horizontal member 1 to bind the cables at that position. have.

When the hole 16 or groove is formed in the surfaces 11 and 12 of the horizontal member 1 as shown in FIG. 2 , the locking protrusion 160 is formed in at least one of the first and second support parts 110 and 120 . can be 3 depicts a process in which the clip 100 and the clip 100 for binding the cable having the locking protrusion 160 formed on the first support 110 according to the present embodiment are mounted to the horizontal member 1, have.

That is, as shown in (a) of FIG. 3 , the locking protrusion 160 may be formed on the first support part 110 . The locking protrusion 160 may have a shape in which the protruding depth increases from a position farther from the intermediate support unit 130 to a position closer to the position.

Here, at least one of the first and second support parts 110 and 120 and the intermediate support part 130 may be formed of a material capable of slightly elastic deformation, preferably the first and second support parts 110 and 120 . and the intermediate support 130 may be formed of the same material, such as metal or plastic.

Referring to Figure 3 (b), as the cable bundling clip 100 is mounted from the lateral direction of the horizontal member 1, the first and second support portions 110 and 120 and the intermediate support portion 130 are slightly may be elastically deformed, and the first and second support portions 110 and 120 may be spaced apart and the cable binding clip 100 may move on the horizontal member 1 . When the protruding depth of the locking protrusion 160 increases from a position farther from the intermediate support unit 130 to a position closer to the position, just pressing the clip 100 for cable bundling toward the horizontal member 1 makes the first and the second support portions 110 and 120 may be spaced apart.

Referring to (c) of FIG. 3 , when the locking protrusion 160 is fully inserted into the hole 16 , the first support part 110 comes into contact with one side surface 11 of the horizontal member 1 , and the second support part 120 . ) comes into contact with the other surface 12 of the horizontal member 1 . However, in consideration of the space for the head 810 of the binding member 800 coupled to the intermediate support 130 , the intermediate support 130 may not contact the surface 13 of the horizontal member 1 . . Of course, when the through slot 700 is formed at any position of the first and second support parts 110 and 120 other than the intermediate support part 130, the first and second support parts 110 and 120 or the horizontal member 1 A space for the head unit 810 may be provided at the corresponding position.

According to an embodiment, the locking protrusion 160 may be formed on the second support part 120 as well, the locking protrusion may be formed on the intermediate support part 130 in a different shape, and the number of the locking protrusions may be variously changed. . In some embodiments, the locking protrusion 160 may be omitted.

When the locking protrusion 160 is used, the first and second support parts ( 110, 120) can be changed.

For example, when the binding member 800 is to be moved along the through slot 700 even after the cable binding clip 100 is mounted, the surface 13 of the horizontal member 1 and the intermediate support part 130 ) to be larger than the protrusion degree of the head portion 810 of the binding member 800, the head portion 810 may be dimensioned to move freely without touching the surface 13 of the horizontal member 1 . Conversely, when the binding member 800 is to be prevented from moving after the cable binding clip 100 is mounted, the distance between the surface 13 of the horizontal member 1 and the intermediate support 130 is the binding member ( The size of the head portion 810 may be set to be equal to or slightly smaller than the protrusion degree of the head portion 810 of the 800 , so that the head portion 810 is pressed between the surface 13 of the horizontal member 1 and the intermediate support portion 130 . When the head part 810 formed of a material such as plastic is pressed between the surface 13 of the horizontal member 1 and the intermediate support part 130 , the movement of the binding member 800 may be restricted by frictional force.

According to the first embodiment of the present invention, the operator does not need to separately bind the binding member 800 to the horizontal member 1 , it is very simple to simply press the cable binding clip 100 toward the horizontal member 1 . The binding member 800 may be coupled to the horizontal member 1 only by this method, and the cable may be bundled using the wire portion 820 of the binding member 800 . That is, when binding a cable (not shown) to the horizontal member 1 using the binding member 800 independently, the operation is difficult and takes a long time, but when using the cable binding clip 100, the required number of binding The clip 100 for cable binding to which the member 800 is previously coupled can be easily mounted and fixed to the horizontal member 1 . A plurality of binding members 800 coupled to the clip 100 for binding cables may be added or removed as needed, and there is no fear of loss or entanglement, thereby improving work efficiency.

On the other hand, although the horizontal member 1 and the cable (not shown) extend in a direction perpendicular to each other, the binding member 800 does not need to bind the horizontal member 1 and the cable together. It can be bundled in a direction perpendicular to the cable, thereby preventing the cable from being twisted or the insulation coating of the cable being damaged.

4 is a perspective view showing a clip 200 and a horizontal member 1 for bundling a cable according to a second embodiment of the present invention, and FIG. 5 is a clip for bundling a cable according to a second embodiment of the present invention 200 and It is sectional drawing which shows the horizontal member 1 . Some of the components of the cable bundling clip 200 according to the second embodiment of the present invention are similar to the corresponding components of the cable bundling clip 100 according to the first embodiment described above, hereinafter, the second The differences between the embodiments will be mainly described.

4 and 5 , instead of the intermediate support part 130 extending from the ends of the first and second support parts 110 and 120 , the second support part 120 at an intermediate point of the first support part 110 . can be extended towards As a result, the first and second supports 110 and 120 are located in front of the intermediate support 130 with respect to the intermediate support 130 on one side and the other surface 11 and 12 of the horizontal member 1, respectively. It may be divided into extension parts 150 and 170 which are located on the rear surface of the contact clamp parts 111 and 121 and the intermediate support part 130 and do not contact the horizontal member 1 .

A through slot 700 may be formed in at least one of the extension portions 150 of the first and second support portions 110 and 120 extending from the clamp portion 111 . A binding member 800 is coupled to the through slot 700 to be used for binding work of the cable. In FIGS. 4 and 5 , the case in which the head part 810 is located below the through slot 700 of the extension part 150 of the first support part 110 is illustratively described, but the head part 810 is the through slot. It may be located above 700 . In this case, the wire part 820 may be bound to the cable behind the edge of the extension part 150 .

At least one of the first and second support portions 110 and 120 may include hooking portions 115 and 125 formed by bending ends. 5 shows the first and second support parts 110 and 120 in accordance with the present embodiment, the clip 200 for binding cables and the clip for binding cables 200 in which the engaging parts 115 and 125 are formed as a horizontal member (1) The installation process is described.

That is, as shown in (a) of FIG. 5 , locking parts 115 and 125 may be formed on the first and second support parts 110 and 120 . The extension length of the locking parts 115 and 125 may be determined in consideration of the sizes of the horizontal member 1 and the cable binding clip 200 .

At least one of the first and second support parts 110 and 120 and the intermediate support part 130 may be formed of a material capable of slightly elastic deformation, and preferably the first and second support parts 110 and 120 and the intermediate support part 130 . All of the support parts 130 may be formed of the same material, such as metal or plastic.

Referring to FIG. 5B , the operator presses the extension parts 150 and 170 of the first and second support parts 110 and 120 toward each other or ends of the first and second support parts 110 and 120 . By pulling the clamp portions 111 and 121 of the first and second support portions 110 and 120 can be widened, and at the same time, the clip 200 for cable binding can be moved onto the horizontal member 1 . The length of the through slot 700 formed in the extension part 150 is such that the extension part 150 maintains sufficient stress resistance so that damage or deformation does not occur in the extension part 150 even when the user presses the extension parts 150 and 170 . It can be set within a range that allows

Referring to (c) of Figure 5, when the clip 200 for cable bundling moves to the end and the locking parts 115 and 125 move beyond the surfaces 11 and 12 on one side and the other side of the horizontal member 1, the first The clamp part 111 of the support part 110 is in contact with one surface 11 of the horizontal member 1 , and the clamp part 121 of the second support part 120 is on the other surface 12 of the horizontal member 1 . come into contact Since the through slot 700 is formed in the extension part 150 instead of the intermediate support part 130 , the intermediate support part 130 may also contact the surface 13 of the horizontal member 1 . In this way, in a state in which the clip 200 for cable binding is mounted on the horizontal member 1 , the horizontal member 1 may be positioned between the engaging parts 115 and 125 and the intermediate support part 130 . Since the cable bundling clip 200 contacts and fixes the horizontal member 1 from all sides, the cable bundling clip 200 can be more firmly fixed.

According to an embodiment, the locking parts 115 and 125 may be formed on only one of the clamping parts 111 and 121 of the first and second support parts 110 and 120, and the locking parts 115 and 125 and the locking protrusion. 160 may be used together, and in some embodiments, the locking parts 115 and 125 may be omitted.

Even after the clip 200 for binding the cable shown in FIG. 4 is mounted on the horizontal member 1, it is possible to move the binding member 800 along the through slot 700. In an embodiment not shown, a notch may be formed on one side of the through slot 700 to fix the binding member 800 at a specific position, or a separate fixing means may be provided.

The second embodiment of the present invention provides the same or similar effects of the first embodiment described above, without the operator needing to separately bind the binding member 800 to the horizontal member 1, only the cable binding clip ( The binding member 800 can be coupled to the horizontal member 1 only by a very simple method of pressing the 100 ) toward the horizontal member 1 , and the cable is bundled using the wire part 820 of the binding member 800 . can do.

Even when the hole 16 is not formed in the horizontal member 1, the clip 100 for binding the cable having the hooking parts 115 and 125 formed in contact with the horizontal member 1 from the slope can be very firmly fixed. have. Depending on the design, free movement of the binding member 800 may be allowed after the cable binding clip 100 is mounted, or movement of the binding member 800 may be disallowed by providing a notch, fixing means, and the like.

As such, an embodiment of the present invention can improve work efficiency and shorten work time by simplifying the process of bundling the cable to the cable tray, and can bind the cable in a direction orthogonal to the direction in which the cable is extended. This can prevent the problem of twisting or damaging the insulation coating of the cable.

6 is a perspective view showing a clip 300 for bundling a cable according to a third embodiment of the present invention, and FIG. 7 is a cross-sectional view showing a clip for bundling a cable 300 according to a third embodiment of the present invention. Some of the components of the cable bundling clip 300 according to the third embodiment of the present invention are similar to the corresponding components of the cable bundling clips 100 and 200 according to the first and second embodiments described above, , Hereinafter, the differences between the third embodiment will be mainly described.

6 and 7 , the binding member 800 may include a head part 810 , a wire part 820 , a protrusion 830 , and a lock part 860 . The head unit 810 may be formed in a size and/or shape that does not pass through the through slot 700 as described above, and the wire unit 820 has a cross-sectional shape that can pass through the through slot 700 . can be formed.

A plurality of protrusions 830 may be formed on a portion of the wire part 820 , and the protrusions 830 are engaged with the locking part 860 so that the distal end of the wire part 820 is inserted into the locking part 860 to pass through. When doing so, passage is allowed in the direction in which the wire part 820 is inserted, but the passage in the opposite direction to which it is taken out may not be allowed.

For example, the locking unit 860 may include a through hole into which the wire unit 820 is inserted and a sawtooth-shaped protrusion provided in the through-hole. 830) may be formed so as to pass relatively easily in one direction and not pass in the opposite direction. In this way, when the locking part 860 is provided, the operator can achieve the binding only by inserting the wire part 820 into the locking part 860 when binding the cable.

Like the head part 810 , the locking part 860 may be formed in a size and shape that does not pass through the through slot 700 . As a result, in the binding member 800 coupled to the through slot 700 , the head 810 is located on one side (lower in FIG. 6 ) of the through slot 700 and the locking unit 860 is the other side of the through slot 700 . (In Fig. 6, the master), the binding member 800 cannot be separated from the through slot 700, but can move horizontally along the through slot 700.

In order to enable the addition and removal of the binding member 800 in the clip for binding the cable 300 configured as described above, the clip for binding the cable 300 has an entrance hole 710 , an entrance slot 720 and a spare hole 730 . can be formed.

The inlet hole 710 is a through hole of a predetermined diameter formed in the first support part 110 , and may be formed to be larger than the head part 810 of the binding member 800 . That is, the inlet hole 710 may be formed in a size and shape that allows the head portion 810 to pass therethrough. In a preferred embodiment, the inlet hole 710 may be formed in a size and shape through which the head portion 810 of the binding member 800 may pass, but the lock portion 860 may not pass.

The inlet slot 720 is a slot for communicating the inlet hole 710 and the through slot 700, and may be formed in a size through which the head part 810 does not pass. The inlet slot 720 may be formed to have the same width as the through slot 700 , for example.

The spare hole 730 is a through hole formed in the intermediate support unit 130 , and may be formed at a position corresponding to the inlet slot 720 , and may be formed in a size and shape that allows the passage of the head unit 810 . .

Referring to FIG. 7 , when an operator wants to add the binding member 800 to the clip 300 for binding cables, the head portion 810 of the binding member 800 may pass through the inlet hole 710 . In a state where the head unit 810 passes through the inlet hole 710 and the lock unit 860 does not pass through the inlet hole 710 , the operator can move the binding member 800 toward the through slot 700 . have. At this time, the head part 810 may pass through the spare hole 730 formed in the intermediate support part 130 , and the wire part 820 between the head part 810 and the locking part 860 is connected to the entrance slot 720 . ) can pass. The binding member 800 completely passes through the inlet slot 720 and is located in the through slot 700 , and cannot be separated from the through slot 700 due to the head part 810 and the locking part 860 . The binding member 800 may still move within the through slot 700 .

In the embodiment shown in FIGS. 6 and 7 , the through slot 700 is formed in the extension part 150 and the inlet hole 710 is formed in the clamp part 111 . A spare hole 730 is formed in the support 130 . In another embodiment not shown, both the inlet hole 710 and the through slot 700 may be formed in the extension 150, and in this case, the spare hole 730 may be omitted. However, in this case, it may be necessary to increase the size of the extension part 150 . Meanwhile, in another embodiment, both the inlet hole 710 and the through slot 700 may be formed in the clamp unit 111 , and in this case, the spare hole 730 may also be omitted. It may be necessary to provide a space for the head part 810 under the clamp part 111 . In the embodiment shown in FIGS. 6 and 7 , the binding member 800 may be added or removed before the cable binding clip 300 is mounted on the horizontal member 1 .

The third embodiment of the present invention provides the same or similar effects of the first and second embodiments described above, without the operator needing to separately bind the binding member 800 to the horizontal member 1, only the cable binding. The binding member 800 can be coupled to the horizontal member 1 only by a very simple method of pressing the clip 100 for the horizontal member 1 toward the horizontal member 1, and using the wire part 820 of the binding member 800 You can tie the cables together.

In particular, the binding member 800 may include a locking unit 860 , and the operator encloses the cable with the wire unit 820 and then binds the wire unit 820 through the locking unit 860 . can be completed.

As such, an embodiment of the present invention can improve work efficiency and shorten work time by making the process of bundling the cable to the cable tray much simpler, and bundling the cable in a direction perpendicular to the direction in which the cable is extended. This can prevent the cable from being twisted or the insulation coating of the cable being damaged.

8 is a perspective view showing a clip 400 for bundling a cable according to a fourth embodiment of the present invention. Some of the components of the cable bundling clip 400 according to the fourth embodiment of the present invention are similar to the corresponding components of the cable bundling clips 100 to 300 according to the first to third embodiments described above, , Hereinafter, the differences between the fourth embodiment will be mainly described.

Referring to FIG. 8 , in the clip 400 for bundling cables according to an embodiment of the present invention, a plurality of through slots 705 may be disposed with a predetermined interval therebetween. For example, as shown in FIG. 8 , the plurality of through slots 705 may be disposed along a straight line in the longitudinal direction with a predetermined interval therebetween.

When one long through slot 700 is formed, the binding members 800 may be movably coupled along the through slot 700, but if it is not desired that the binding member 800 be movably installed, the through slot By limiting the length of the 700, the movable range of the binding member 800 may be limited or the movement itself may be limited. After mounting the clip 400 for cable binding on the horizontal member 1, the operator can bind the cable using the binding member 800 at a required position, and since the binding member 800 cannot move, the cable is It can be more firmly bound.

Of course, a plurality of through-slots 705 may be arranged along a direction other than the longitudinal direction, for example, a plurality of through-slots 705 are arranged along the width direction (front-back direction) of the cable binding clip 400 . it might be

The fourth embodiment of the present invention provides the same or similar effects of the first to third embodiments described above, and the operator does not need to separately bind the binding member 800 to the horizontal member 1, only the cable binding. The binding member 800 can be coupled to the horizontal member 1 only by a very simple method of pressing the clip 100 for the horizontal member 1 toward the horizontal member 1, and using the wire part 820 of the binding member 800 You can tie the cables together. Each binding member 800 is fixed at a required position, so that it is possible to more firmly bind the cable.

9 is a perspective view showing a clip 500 for bundling a cable according to a fifth embodiment of the present invention. Some of the components of the cable bundling clip 500 according to the fifth embodiment of the present invention are similar to the corresponding components of the cable bundling clips 100 to 400 according to the first to fourth embodiments described above, , Hereinafter, the differences between the fifth embodiment will be mainly described.

Referring to FIG. 9 , one or more notches 750 are formed in the extension part 150 of the first support part 110 in which the through slot 700 is formed in the cable binding clip 500 according to an embodiment of the present invention. can be Each of the notch 750 may extend in a direction from the end of the extension part 150 toward the intermediate support part 130 , and may be formed not to communicate with the through slot 700 . As described above, when a notch is formed in the through slot 700 itself, it may be advantageous that the notch is not opened at the end of the extension part 150 .

When the notch 750 is formed in the extension part 150, the operator inserts the binding member 800 into the notch 750 at a specific position when winding the cable with the binding member 800 in the process of binding the cable to bind together. can do. For example, assuming that the cable (not shown) to be bound in FIG. 9 is located between the first notch and the third notch on the left, the operator counts the wire part 820 of one of the binding members 800 . After inserting it into the first notch from top to bottom and passing it through the first notch from bottom to top, the cable (not shown) above it may be wound with the wire part 820 . The operator may bind the wire part 820 after winding the extension part 150 and the cable (not shown) between the first notch and the third notch a necessary number of times. By this process, the operator can bind the cable more firmly by fixing the cable to the required position of the cable binding clip 500, and bind the wire part 820 in a direction orthogonal to the extension direction of the cable. .

10 is a perspective view showing a clip 600 for bundling a cable according to a sixth embodiment of the present invention. Some of the components of the cable bundling clip 600 according to the sixth embodiment of the present invention are similar to the corresponding components of the cable bundling clips 100 to 500 according to the first to fifth embodiments described above, , Hereinafter, the differences between the sixth embodiment will be mainly described.

Referring to FIG. 10 , the cable binding clip 600 according to an embodiment of the present invention has one or more notches 750 and 760 in the extension part 150 of the first support part 110 in which the through slot 700 is formed. However, at least some of the notches 760 of the one or more notches 750 and 760 may include sawtooth-shaped irregularities on the inner surface. The notch 760 including the sawtooth-shaped irregularities allows the wire part 820 to pass in one direction when the binding member 800 formed in the wire part 820 is inserted into the plurality of protrusions 830 and vice versa. It may be configured not to allow passage in the direction.

For example, the notch 760 illustrated in FIG. 10 includes an inclined surface in which the degree of protrusion of the sawtooth-shaped irregularities increases from the upper part to the lower part, and a step in which the degree of protrusion sharply decreases from the lower part of the inclined surface. This structure may form a structure in which the portion in which the protrusion 830 is formed of the wire part 820 is allowed to enter from the top to the bottom, but not to be carried out from the bottom to the top. Although not shown, in order to increase the effect of the locking structure, an incision groove may be provided on the side of the unevenness or the elasticity may be increased by other methods.

When the notches 750 and 760 are formed in the extension part 150, in the process of binding the cable, the operator inserts the binding member 800 into the notch 760 in which the unevenness is formed when winding the cable with the binding member 800. You can end the bond. For example, if it is assumed that the cable (not shown) to be bound in FIG. 10 is located between the first notch 750 and the fourth notch 760 from the left, the operator may use one wire among the binding members 800 . After inserting the part 820 from top to bottom into the fourth notch 760 or the fifth notch 750 and passing it through the first notch from bottom to top, the cable (not shown) on it is connected to the wire part ( 820). The operator can finally insert the wire part 820 wound around the cable (not shown) into the fourth notch 760, and the wire part 820 can be inserted into the notch 760 only from top to bottom and can be inserted After that, the wire part 820 is not taken out in the opposite direction. In this way, the operator can firmly bind the cable only by inserting the wire portion 820 into the notch 760 at a required position.

The sixth embodiment of the present invention provides the same or similar effects of the above-described embodiments, without the operator needing to separately bind the binding member 800 to the horizontal member 1, only the cable binding clip 100 ) can be coupled to the horizontal member 1 only by a very simple method of pressing the horizontal member 1 toward the horizontal member 1, and the wire portion 820 of the binding member 800 is inserted into the notch 760. In this way, the cable can be bundled very easily.

As such, an embodiment of the present invention can improve work efficiency and shorten work time by making the process of bundling the cable to the cable tray much simpler, and bundling the cable in a direction orthogonal to the direction in which the cable is extended. This can prevent the cable from being twisted or the insulation coating of the cable being damaged. The features described for each of the above-described first to sixth embodiments can be combined in various ways.

Although the above has been described with reference to one embodiment of the present invention, those of ordinary skill in the art can variously change the present invention within the scope not departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that modifications and variations are possible.

1: Horizontal member 10: Cable tray
100~600: clip for cable binding 700: through slot
800: binding member

Claims (13)

A clip for bundling cables that is mounted on a horizontal member of a cable tray and binds cables,
a first support configured to contact one surface of the horizontal member;
a second support configured to contact the other surface of the horizontal member;
an intermediate support portion extending from the first support portion to the second support portion; and
a binding member coupled to a through slot of a predetermined width formed at at least one position on the first support part, the second support part, and the intermediate support part,
The clip for binding the cable is fitted to the horizontal member so that the horizontal member is positioned between the first support part and the second support part,
The binding member is
a head portion formed in a size and shape that does not pass through the through slot; and
A clip for cable bundling, comprising a wire portion formed of a material that resists tension, extending a predetermined length, and having a cross-section that can pass through the through slot.
delete The method of claim 1,
At least one of the first support part and the second support part has a locking protrusion configured to be inserted into a hole or a groove formed in the surface of the horizontal member to protrude.
4. The method of claim 3,
The clip for binding cables, characterized in that the protruding depth of the locking projection increases from a position farther from the intermediate support to a position closer to the position.
4. The method of claim 3,
When the cable bundling clip is mounted on the horizontal member, the locking projection is inserted into a hole or groove formed in the surface of the horizontal member, and the intermediate support portion is configured to be spaced apart from the horizontal member. Clip.
The method of claim 1,
At least one of the first support part and the second support part includes a locking part formed by bending an end, and the horizontal member is positioned between the locking part and the intermediate support part when the clip for cable binding is mounted to the horizontal member A clip for cable bundling, characterized in that.
The method of claim 1,
The first support part includes a clamp part located in front of the intermediate support part based on the intermediate support part and contacting one surface of the horizontal member, and an extension part positioned on the rear surface of the intermediate support part and not in contact with the horizontal member, ,
The through slot is a cable binding clip, characterized in that formed in the extension.
8. The method of claim 7,
An inlet hole of a predetermined diameter is formed in the clamp portion,
An inlet slot is formed in the first support part to communicate the inlet hole and the through slot,
Cable binding clip, characterized in that the upper portion of the intermediate support portion for communicating with the inlet slot is formed with a spare hole.
9. The method of claim 8,
Further comprising the binding member,
The binding member is
head;
a wire part formed of a material that resists tension and extending a predetermined length from the head part; and
When the end of the wire part is inserted and passed, it includes a locking part that does not allow the carrying out in the opposite direction,
The head part and the locking part are each formed in a size and shape that does not pass through the through slot, and the wire unit has a cross section that can pass through the through slot.
The method of claim 1,
A clip for cable bundling, characterized in that the plurality of through slots are disposed with a predetermined interval therebetween along the longitudinal direction of the clip for bundling the cable.
8. The method of claim 7,
The extension part has a plurality of notches extending from the end of the extension part toward the intermediate support part.
12. The method of claim 11,
The binding member is formed of a material that resists tension and includes a wire portion extending a predetermined length, and a plurality of protrusions are formed on the wire portion,
At least a portion of the plurality of notches includes a sawtooth-shaped unevenness on the inner surface to allow the wire portion to pass in one direction and not to pass in the opposite direction.
A cable tray for supporting a cable, comprising:
a horizontal member on which the cable is seated; and
It is mounted on the horizontal member and includes a cable binding clip for binding the cable,
The clip for binding the cable,
a first support configured to contact one surface of the horizontal member;
a second support configured to contact the other surface of the horizontal member;
an intermediate support portion extending from the first support portion to the second support portion; and
a binding member coupled to a through slot of a predetermined width formed at at least one position on the first support part, the second support part, and the intermediate support part;
The clip for binding the cable is fitted to the horizontal member so that the horizontal member is positioned between the first support part and the second support part,
The binding member is
a head portion formed in a size and shape that does not pass through the through slot; and
A cable tray formed of a material that resists tension, extending a predetermined length, and comprising a wire portion having a cross-section that can pass through the through slot.

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