JP2006254589A - Cable binder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To increase efficiency in cable installation work by providing a separation identification section having length equivalent to a prescribed separation distance near the binding section of a cable. <P>SOLUTION: A binding band 10 capable of collectively binding a plurality of cables has the binding section 11 having an insertion hole 12, and a flexible band section 13. The flexible band section 13 can be locked at a prescribed position by fixing one end to the binding section 11, and by extending the other end from the binding section 11 as a free end for inserting the tip section into the insertion hole 12. At the band section 13, the separation identification sections 14<SB>1</SB>, 14<SB>2</SB>, 14<SB>3</SB>capable of identifying prescribed distances L<SB>1</SB>, L<SB>2</SB>, L<SB>3</SB>from the binding section 11 are formed. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a cable binding tool capable of binding a plurality of cables together.

  When wiring cables indoors, it is necessary to separate strong wires (power supply system) and weak wires (communication system) from the problem of electrical characteristics, and this separation distance is regulated by law. This is because, if wiring is performed without satisfying this separation distance, communication trouble may occur due to the influence of the magnetic field of the strong wire on the weak wire.

  By the way, usually, the contractor who performs the cable wiring often constructs different contractors for the strong electric wire and the weak electric wire. At this time, the two parties negotiate in advance, but in general, the construction of the strong wire is performed first, and the construction of the weak wire is performed later. In addition, a manufacturer of a communication device is in charge of constructing a stable system by urging a contractor to perform precautions for installation of the device.

  However, as the construction progresses, the construction becomes complicated, and there is a case where non-standard construction is performed in an empty space without paying any attention at the time of re-construction at the time of extension and reconstruction. The reason for this is that, as a contractor, it is cheaper and more effective, so it uses casually empty space, and as a result, unconsciously constructs outside the standard. It depends greatly on the qualities of the contractor and the person in charge.

  For example, as shown in FIG. 9 and FIG. 10, the strong electric wire 101 and the weak electric wire 102 are separately constructed by a metal tube 103, a cable support 104, and the like. However, there are many cases in which the strong electric wire 101 and the weak electric wire 102 are bundled together at a location that is not clearly separated by a partition member or the like (refer to portion A in FIG. 9 and portion B in FIG. 10). As shown in FIG. 2, there are many cases where the strong electric wire 101 and the weak electric wire 102 are not separated from each other and are installed close to each other.

  These cause machine troubles, but once construction is complete, it is very difficult to correct. In addition, the cable construction part is also a part where the responsibilities of the contractor and the manufacturer tend to be ambiguous. Finally, it is expensive in the manufacturer of weak electric communication equipment that is most affected. The actual situation is that noise countermeasures are taken with a noise filter or the like.

By the way, as described above, the communication cable is susceptible to electromagnetic induction interference caused by the power cable. Therefore, in an environment where both are mixed, conventionally, for example, under the floor, the communication cable is not subject to electromagnetic induction interference of the power cable. When a cable is installed on the floor, a support projection that can support a plurality of cables arranged in parallel is provided on a fixed board arranged inside the floor, and the cable is wired with an arbitrary separation distance by this support projection. The technique to do is proposed (refer patent document 1).
Japanese Unexamined Patent Publication No. 2003-111255 (page 3, FIG. 1)

  However, even in the technique disclosed in Patent Document 1, the cable wiring operator arbitrarily determines the separation distance for wiring the communication cable so that the communication cable is not affected by the electromagnetic induction failure due to the power cable. Met. On the other hand, at the cable wiring site, it is often difficult for the cable wiring operator to perform work while checking the legal separation distance, and there is a possibility that the wiring is performed without satisfying the separation distance. It was. For this reason, it has been desired to develop a cable construction technique that enables a cable wiring operator to perform wiring while easily checking the legal separation distance.

  In contrast, in recent years, as shown in FIG. 12, a tie wrap (registered trademark) 100 is used as a means for binding cables, and a plurality (or a plurality of windings) of cables 110 can be bound by the tie wrap 100. It is used a lot. Therefore, for example, if the cable 110 can be bundled using a commercially available tie wrap 100 while confirming the legal separation distance, it is advantageous from the viewpoint of manufacturing cost and the like.

  The present invention has been made to solve such a problem, and an object of the present invention is to provide a separation distance identification section having a length corresponding to a predetermined separation distance in the vicinity of the cable binding section. An object of the present invention is to provide a cable tying tool capable of improving the efficiency of cable construction work by an identification unit.

  In order to achieve the above object, the invention according to claim 1 is related to a predetermined position when one end is fixed to a bundling portion having an insertion hole and the other end is a free end and the tip is inserted into the insertion hole. Other cable bundles that are disposed adjacent to each other before the cables are bundled in the band section by having a flexible band section that can be stopped and forming the separation distance identifying section in the band section. Thus, it is possible to identify the separation distance from each other, thereby enabling cable wiring that does not cause communication troubles while improving work efficiency.

  The invention according to claim 2 is a flexible structure that can be locked at a predetermined position when one end is fixed to a bundling portion having an insertion hole and the other end is a free end and the distal end portion is inserted into the insertion hole. By having a band part and a separation distance indicating member extending from the binding part to the opposite side of the band part, the separation distance indicating member has a predetermined separation distance from the binding part, Before or after the cables are bundled at the band portion, the distance from other adjacent cable bundles can be identified, and cable wiring can be easily performed without using a measure or the like.

  In the invention according to claim 3, when the length is measured from the bundling portion, a separation distance identification portion that can identify a plurality of different separation distances is formed, and before or after bundling the cable at the band portion. The separation distance from other adjacent cable bundles can be identified, and cable wiring corresponding to different separation distances can be performed.

  According to a fourth aspect of the present invention, a binding band having a flexible band portion that is fixed at one end to a binding portion having an insertion hole and that extends from the binding portion with the other end as a free end is provided at an intermediate distance. By attaching the cable bundles in pairs so that the bundling portions are opposed to each other with the indicating member interposed therebetween, the adjacent cable bundles are wired at a predetermined separation distance when the cable bundles are bundled with the respective bundling bands. As a result, the efficiency of wiring work is improved.

  According to a fifth aspect of the present invention, there is provided a separation distance indicating member having one end fixed to a binding portion having an insertion hole and extending from the binding portion with the other end being a free end, and a branch from the middle portion of the separation distance indicating member And a flexible band portion that can be locked at a predetermined position when the free end side is inserted into the insertion hole, so that the cable bundle can be bundled by bending the band portion into a ring shape. In addition, since the separation distance identifying portion for identifying the separation distance from the midway portion is formed at a predetermined position in the extending direction of the separation distance indicating member, another cable bundle is wired adjacent to the cable bundle. In this case, wiring can be performed at a predetermined separation distance while looking at the separation distance identifying unit, so that the efficiency of wiring work can be improved while avoiding communication troubles.

  According to the first aspect of the present invention, when one end is fixed to the bundling portion having the insertion hole and the other end is a free end, the flexible portion can be locked at a predetermined position when the tip portion is inserted into the insertion hole. By forming a separation distance identification part on this band part, before bundling the cable at the band part, the separation distance from other adjacent cable bundles can be reduced. Thus, the efficiency of cable wiring work can be improved. Moreover, cable wiring without a communication trouble can be performed by constructing a plurality of cable bundles arranged adjacent to each other with a predetermined separation distance.

  According to the second aspect of the present invention, when one end is fixed to the bundling portion having the insertion hole and the other end is a free end, the flexible portion can be locked at a predetermined position when the distal end portion is inserted into the insertion hole. And a separation distance indicating member extending from the binding portion to the opposite side of the band portion, and the separation distance indicating member has a predetermined separation distance from the binding portion. Therefore, before or after bundling cables in the band part, the distance from other adjacent cable bundles can be identified, and cable wiring can be easily performed without using a measure or the like. Can do.

  According to the invention according to claim 3, when the length is measured from the bundling portion, the separation distance identification portion that can identify a plurality of different separation distances is formed, so that the cable is bundled before or after the cable is bundled at the band portion. After that, it is possible to identify a separation distance from other adjacent cable bundles, and to perform cable wiring corresponding to different separation distances.

  According to the fourth aspect of the present invention, a binding band having a flexible band portion that is fixed at one end to a binding portion having an insertion hole and that extends from the binding portion with the other end as a free end is provided in the middle. When the cable bundles are bundled together with the respective binding bands, the adjacent cable bundles are wired at a predetermined separation distance by attaching them in pairs so that the binding portions are arranged opposite to each other with the separation distance indicating member interposed therebetween. As a result, the efficiency of the wiring work can be improved and the occurrence of communication troubles can be prevented.

  According to the invention which concerns on Claim 5, one end is fixed to the binding part which has an insertion hole, and the separation distance instruction | indication member extended from the said binding part by making the other end a free end, The middle part of this separation distance instruction | indication member And a flexible band part that extends from the free end and can be locked at a predetermined position when the free end side is inserted into the insertion hole, so that the cable part is bundled by bending the band part into a ring shape. In addition, since the separation distance identifying portion for identifying the separation distance from the midway portion is formed at a predetermined position in the extending direction of the separation distance indicating member, another cable is adjacent to the cable bundle. When wiring a bundle, if wiring is performed at a predetermined separation distance while looking at the separation distance identification unit, the efficiency of the wiring work can be improved while avoiding communication troubles.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[First Embodiment]
As shown in FIG. 1, a binding band 10 as a cable binding tool includes a binding part 11 having an insertion hole 12, one end fixed to the binding part 11, and the other end extending from the binding part 11 as a free end. And a flexible band portion 13 whose tip is inserted into the insertion hole 12 and can be locked at a predetermined position. The insertion hole 12 has locking projections (not shown) such as hooks that can lock the inserted band 13 at three positions to be described later.

In the present embodiment, the band portion 13 is separated from the bundling portion 11 so that the predetermined separation distances L ₁ , L ₂ , and L ₃ can be identified. Distance identification units 14 ₁ , 14 ₂ , and 14 ₃ are formed. Locking recesses 15 that are locked to the locking protrusions (not shown) are formed at the positions of the separation distance identification portions 14 ₁ , 14 ₂ , and 14 ₃ , and the band portion 13 is placed at these positions. It can be locked to the binding portion 11.

Therefore, the operator confirms the separation distances L ₁ , L ₂ , and L ₃ when measuring from the bundling portion 11 according to the cable wiring construction conditions, and, for example, before bundling the cable at the band portion 13. The separation distance from other cable bundles arranged adjacent to each other can be easily identified, and the efficiency of cable wiring work can be improved. Moreover, the wiring work without a communication trouble can be performed by wiring the cable bundle arrange | positioned adjacently at predetermined intervals.

The above-mentioned separation distances L ₁ , L ₂ , L ₃ are defined, for example, in the Wired Telecommunications Equipment Ordinance Enforcement Rules (Extract). The separation distance between the electric wire and the indoor high-current electric wire should be 10 centimeters (or 30 centimeters when the indoor high-current electric wire is a high-current bare electric wire). Therefore, the separation distance that matches this law is set.

  FIG. 2 is a plan view when a commercially available tie wrap (registered trademark) 20 is used as a cable binding tool. This tie wrap 20 has a bundling portion 21 having an insertion hole 22 and one end fixed to the bundling portion 21 and extends from the bundling portion 21 with the other end as a free end, as in the embodiment described above. A flexible band portion 23 that has a distal end portion inserted into the insertion hole 22 and can be locked at a predetermined position is provided. The insertion hole 22 has a locking projection (not shown) that can lock the inserted band portion 23 at an arbitrary position.

Also in this embodiment, the band portion 23 is measured from the binding portion 21 so that the predetermined separation distances L ₁ , L ₂ , and L ₃ can be identified. Identification parts 14 ₁ , 14 ₂ , 14 ₃ are formed. The band 23 is formed with a locking recess 25 that is locked to the locking protrusion (not shown) described above over the entire length.

FIG. 3 is a view showing another embodiment of the cable binding tool 70. The cable binding tool 70 includes a binding portion 61 having an insertion hole 62, a separation distance indicating member 63 that is fixed at one end to the binding portion 61 and extended with the other end as a free end, and the separation distance indicating member 63. One end A is fixed to the midway portion, and the other end B is a free end, and the distal end side is inserted into the insertion hole 62 and has a flexible band portion 33 that can be locked at a predetermined position. . Further, at a predetermined position in the extending direction of the separation distance indicating member 63, a separation distance for identifying the separation distances L ₁ , L ₂ , and L ₃ when measured in the extending direction from the midway portion (A). Identification parts 14 ₁ , 14 ₂ , 14 ₃ are formed. The separation distance indicating member 63 may be a rigid member or a flexible member, but preferably a flexible member from the viewpoint of space saving and handling. Moreover, although the case where the separation distance instruction | indication member 63 and the band part 33 were fixed by the one end A was demonstrated, it is not restricted to this, For example, the separation distance instruction | indication member 63 and the band part 33 are adjusted by the one end A. You may connect so that it is possible.

In order to use the cable tying member 70, the other end B side of the band portion 33 is bent in the direction of arrow C to form a ring shape, and a plurality of cable bundles (not shown) are held inside the ring shape. Then, the distal end portion on the other end B side is inserted into the insertion hole 62 formed in the binding portion 61 of the separation distance indicating member 63. Next, the tip of the band portion 33 inserted through the insertion hole 62 is pulled, and a plurality of cables (not shown) are bundled and tightened with a predetermined force. Next, in order to route another cable bundle adjacent to the cable bundle fastened by the band portion 33, a predetermined separation distance L ₁ , L ₂ , while watching the separation distance identification portions 14 ₁ , 14 ₂ , 14 ₃ is used. Wiring may be performed at the positions L ₂ and L ₃ .

As described above, according to this embodiment, the band portion 33 can be bent into a ring shape to bind the cable bundle, and the separation distance identifying portion formed at a predetermined position in the extending direction of the separation distance indicating member 63. By wiring the cable bundle to the predetermined separation distances L ₁ , L ₂ , and L ₃ while looking at 14 ₁ , 14 ₂ , and 14 ₃ , it is possible to improve the efficiency of wiring work while avoiding communication troubles.

  FIG. 4A and FIG. 4B show an embodiment in which two tie wraps 30 and 60 are used as the cable binding tool 70. In addition, the same code | symbol is attached | subjected and demonstrated to the member which is the same as that of the member demonstrated in FIG.

  In this embodiment, the band portion 63 of the other tie wrap 60 is inserted into the insertion hole 32 formed in the binding portion 31 of the one tie wrap 30, and the band portion 63 is locked in the midway portion in the longitudinal direction. Next, the free end B side of the band portion 33 of the one tie wrap 30 is bent in the direction of arrow C in FIG. 4A to form a ring shape as shown in FIG. The cable 36 is accommodated so as to be held, and the distal end portion on the free end B side is inserted into the insertion hole 62 formed in the binding portion 61 of the other tie wrap 60. Further, the tip portion of the tie wrap 30 inserted through the insertion hole 62 is pulled, the plurality of cables 36 are tightened and bundled with a predetermined force, and the remaining portion protruding from the insertion hole 62 is placed at an appropriate location (the position indicated by the broken line in the figure). ). The operation of the cable tying tool 70 is substantially the same as that described with reference to FIG. 3, but is different in that the cost can be reduced by using a commercially available tie wrap.

  FIG. 5 shows another embodiment of the cable binding device 80. The cable binding tool 80 includes a binding band 40 and a separation distance indicating member 44. The binding band 40 includes a binding part 41 having an insertion hole 42, one end fixed to the binding part 41, and the other end as a free end extending from the binding part 41, and the leading end thereof is inserted into the insertion hole 42. And a flexible band 43 that can be locked at a predetermined position. The band portion 43 is provided with a locking recess 45 over substantially the entire length in the longitudinal direction, and this locking recess 45 is a locking projection (not shown) formed inside the insertion hole 42. Thus, it can be locked at a desired position in the longitudinal direction. Further, the separation distance indicating member 44 extends from the binding portion 41 in a direction opposite to the extending direction of the band portion 43 and has a predetermined separation distance L as measured from the binding portion 41. . Therefore, if this separation distance L is set to a legal separation distance according to the cable wiring work, the operator should use a measure or the like before or after binding the cables in the band part 43. And can be easily wired. The separation distance indicating member 44 is painted with yellow or red paint as a warning color so as to include significance as a warning.

FIG. 6 shows a modification of the cable tying tool shown in FIG. In this embodiment, the cable binding device 80 ′ has a band portion 43 and a separation distance indicating member 44. The separation distance indicating member 44 is measured from the binding portion 41 along the longitudinal direction thereof. distance L _1, L _2, distance identification unit 14 ₁ identifies the L ₃ to a plurality of different, 14 _2, 14 ₃ are formed Te. Accordingly, for example, before or after the cables are bundled in the band part 43, the separation distance from other adjacent cable bundles can be identified, and the cables corresponding to different separation distances can be identified. Wiring can be performed. Further, it is possible to cope with different types of wiring work such as differences in the types and voltages of electric cables to be wired, and the work efficiency can be improved.

  FIG. 7 shows a cable tie 90 according to still another embodiment. The cable tie 90 includes two tie bands 50.50 and a separation distance indicating member 54 sandwiched between them. As in the case described above, the binding band 50 includes a binding portion 51 having an insertion hole 52, one end fixed to the binding portion 51, and the other end as a free end extending from the binding portion 51. And a flexible band portion 53 that can be inserted into the insertion hole 52 and locked at a predetermined position. The band portion 53 is provided with a locking recess 45 over substantially the entire length in the longitudinal direction, and can be locked to the binding portion 51 at a desired position. Then, the two binding bands 50, 50 are attached on substantially the same straight line so that the binding portion 51 is opposed to each other with the separation distance indicating member 54 interposed therebetween, and the length of the separation distance indicating member 54 is further increased. Is set to be a predetermined separation distance L.

  According to this embodiment, for example, as shown in FIG. 8, a plurality of strong electric wires 56 are bound with one binding band 50, and a plurality of weak electric wires 57 are bound with the other binding band 50, As the separation distance L is set to 10 cm, for example, as set forth in the aforementioned Wired Telecommunications Equipment Ordinance Enforcement Rules (Extract), each cable bundle adjacent to each other has a predetermined separation distance when the cable wiring operation is completed. Thus, it is possible to prevent the occurrence of communication troubles due to the influence of a magnetic field and to increase the efficiency of the wiring work.

(Appendix 1)
In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A flexible band portion fixed at one end to the binding portion and extending from the binding portion with the other end as a free end and locked at a predetermined position when the distal end portion is inserted into the insertion hole; Have
In the band part, a separation distance identification part capable of identifying a predetermined separation distance by measuring from the binding part is formed,
A cable tying tool characterized by that.
(Appendix 2)
In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A flexible band portion fixed at one end to the binding portion and extending from the binding portion with the other end as a free end and locked at a predetermined position when the distal end portion is inserted into the insertion hole;
A separation distance indicating member extending from the binding portion in a direction opposite to the extending direction of the band portion;
The separation distance indicating member has a predetermined separation distance measured from the binding portion,
A cable tying tool characterized by that.
(Appendix 3)
Along the longitudinal direction of the separation distance indicating member, formed a separation distance identification portion capable of identifying a predetermined separation distance when measured from the binding portion,
The cable tie according to appendix 2, which is characterized in that.
(Appendix 4)
In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A flexible band portion fixed at one end to the binding portion and extending from the binding portion with the other end as a free end and locked at a predetermined position when the distal end portion is inserted into the insertion hole;
A pair of binding bands having a separation distance indicating member in between so that the binding portions are arranged to face each other.
And the length of the separation distance indicating member was set to a predetermined separation distance,
A cable tying tool characterized by that.
(Appendix 5)
In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A separation distance indicating member having one end fixed to the binding portion and the other end being a free end and extending from the binding portion;
A flexible band part that is fixed at a predetermined position when one end is fixed to the middle part of the separation distance indicating member and the other end is a free end and the tip side is inserted into the insertion hole. And
At a predetermined position in the extending direction of the separation distance indicating member, a separation distance identifying unit capable of identifying a predetermined separation distance by measuring in the extending direction from the midway part was formed.
A cable tying tool characterized by that.
(Appendix 6)
Using a tie wrap (registered trademark) having the binding part and the band part,
The cable tie according to any one of Supplementary notes 1, 2, 4, and 5, wherein

It is a top view of a binding band as a cable binding tool. It is a top view at the time of using a tie wrap as a cable binding tool. It is a front view of the cable binding tool of other embodiment. (A) is a front view at the time of using two tie wraps as a cable binding tool, (b) is a figure which shows the external appearance at the time of use at the time of using two tie wraps as a cable binding tool. . It is a top view of the cable binding tool of other embodiment. It is a top view of the modification of a cable binding tool same as the above. It is a top view of the cable binding tool of other embodiment. It is a front view at the time of use at the time of using the cable binding tool same as the above. It is a figure which shows the prior art example of the construction state of a strong electric wire and a weak electric wire. It is a figure which shows the prior art example of the construction state of a strong electric wire and a weak electric wire. It is a figure which shows the prior art example of the construction state of a strong electric wire and a weak electric wire. It is an external view of a prior art example when a cable is bundled by a tie wrap.

Explanation of symbols

10 Cable tie (tie band)
11 Bundling part 12 Insertion hole 13 Band part 14 Separation distance identification part 20 Tie wrap (registered trademark)
21 Bundling part 22 Insertion hole 23 Band part 30 Tie wrap 31 Bundling part 32 Insertion hole 33 Band part 40 Binding band 41 Binding part 42 Insertion hole 43 Band part 44 Separation distance indicating member 50 Binding band 51 Binding part 52 Insertion hole 53 Band part 54 Separation distance instruction member 60 Tie wrap 61 Bundling part 62 Insertion hole 63 Band part 65 Separation distance identification part 70 Cable binding tool 80 Cable binding tool 80 'Cable binding tool 90 Cable binding tool

Claims (5)

In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A flexible band portion fixed at one end to the binding portion and extending from the binding portion with the other end as a free end and locked at a predetermined position when the distal end portion is inserted into the insertion hole; Have
In the band part, a separation distance identification part capable of identifying a predetermined separation distance by measuring from the binding part is formed,
A cable tying tool characterized by that. In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A flexible band portion fixed at one end to the binding portion and extending from the binding portion with the other end as a free end and locked at a predetermined position when the distal end portion is inserted into the insertion hole;
A separation distance indicating member extending from the binding portion in a direction opposite to the extending direction of the band portion;
The separation distance indicating member has a predetermined separation distance measured from the binding portion,
A cable tying tool characterized by that. Along the longitudinal direction of the separation distance indicating member, formed a separation distance identification unit capable of identifying a plurality of different separation distances when measured from the binding unit,
The cable tying tool according to claim 2. In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A flexible band portion fixed at one end to the binding portion and extending from the binding portion with the other end as a free end and locked at a predetermined position when the distal end portion is inserted into the insertion hole;
A pair of binding bands having a separation distance indicating member in between so that the binding portions are arranged to face each other.
And the length of the separation distance indicating member was set to a predetermined separation distance,
A cable tying tool characterized by that. In cable ties that can bundle multiple cables,
A bundling portion having an insertion hole;
A separation distance indicating member having one end fixed to the binding portion and the other end being a free end and extending from the binding portion;
A flexible band part that is fixed at a predetermined position when one end is fixed to the middle part of the separation distance indicating member and the other end is a free end and the tip side is inserted into the insertion hole. And
At a predetermined position in the extending direction of the separation distance indicating member, a separation distance identifying unit capable of identifying a predetermined separation distance by measuring in the extending direction from the midway part was formed.
A cable tying tool characterized by that.