JPH0511724U - Frame leg cable protection cover - Google Patents

Abstract

(57) [Abstract] [Purpose] A protective cover is attached to the pedestal leg of a double floor telephone exchange to prevent damage to the cable during cable routing. [Structure] A cylindrical protective cover of a predetermined length that is attached to the base leg of a double floor telephone switchboard, with a cut line in the length direction for easy installation, and stability. There is a notch to avoid the bottle for measurement. [Effect] Since the cylindrical protection cover is attached to the pedestal leg of the double floor telephone exchange, damage to the cable can be prevented during cable routing work.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  This device can be easily attached to the leg of the telephone exchange base with a double floor, Moreover, the pedestal leg that prevents damage to the cable running under the double floor by the leg portion. Part cable protection cover.

[0002]

[Prior art]

  As shown in FIG. 5, in the double-floor telephone exchange used in the central office, To connect the wiring cable to each terminal phone to the exchange, a space is provided on the floor of the exchange. However, hundreds to thousands of cables are drawn into this space. In FIG. 5, 1 1 is a double-floor type telephone exchange used in a telephone office, and 12 is the telephone exchange 11. A stand, 13 is a wiring cable to the device of each exchange, and 14 is a double floor mount. The legs, 15 are rear anchor bolts for fixing the floor surface 18 and the base plate 19, Reference numeral 16 is a nut for adjusting the level of the leg portion 14 and the floor surface 18. 17 is the above The lower end portion of the gantry 12 of the double floor telephone exchange 11 and 18 are the double floor telephone exchanges. It is a floor surface on which the gantry 12 of 11 is installed. 19 is a base plate (for mounting the 12 Board). 20 is another back anchor (fixes floor surfaces 18 and 19).

[0003]   Thus, the floor 18 on which the telephone exchange 11 is installed and the lower end 17 of the exchange 11 By providing a specified gap between the cable and Wiring work for connecting to the exchange 11 is easy and workability is significantly improved. However, such a leg portion 14 of the gantry 12 of the double floor type exchange 11 is shown in FIG. , It usually consists of L-steel-like steel columns. The corner portion rubs the cable 13 so that the surface of the cable 13 is rubbed. There is a drawback that damage is caused and also causes a defect of the cable 13.

[0004]

[Problems to be solved by the device]

  Therefore, conventionally, a so-called cable for connecting the cable 13 to the exchange 11 is used. In the routing work, the leg portions 14 of each steel column that may cause the cables 13 to come into contact with each other. In advance, you can wrap a piece of cloth or a vinyl sheet in the actual work place. By doing, damage to the surface of the cable 13 as described above, and therefore the cable This was to prevent defective products, but these pieces of cloth and vinyl sheets were wrapped. Only by itself, it is not strong in strength, and a strong force can be obtained by pulling the cable 13. If it is rubbed with, a piece of cloth or a vinyl sheet will be worn, It is said that the corner of 14 is exposed and the cable 13 is damaged by the corner. There was a flaw.

[0005]   In order to solve the above-mentioned problems in the prior art, this device is designed to be installed before cable laying work. A cable that can be easily and inexpensively attached to the pedestal leg 14 of the cable laying route. Damage to the cable 13 even when the protective cover is attached and the cable is routed under the frame. Is to prevent.

[0006]

[Means for Solving the Problems]

  Therefore, the inventor of the present application has made an intensive effort to overcome the above-mentioned drawbacks, and as a result, Cut a PVC pipe, which is generally very available, to a specified length, and Make a cutting notch along the line, and A pedestal leg cable with a predetermined notch structure to prevent the protective cover from floating It came to devising a protective cover.

[0007]

[Action]

  In the present invention, it is installed on the floor of an exchange such as a double-floor telephone exchange used in a central office. Cut into a predetermined length on the pedestal leg that forms the carved space, and cut in the length direction Enclose the leg with a notched PVC pipe and lay it with this cover The cable is designed so that it will not be directly damaged by the corners of the legs. Also, while also covering the head of the bolt that supports the leg, the lower end of the cover Make a notch along the head of the anchor bolt so that the protective cover itself floats. It is designed so that the legs do not come into direct contact with the cable by moving.

[0008]

【Example】

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. It is not limited to.

[0009]   FIG. 1 is a view showing an embodiment of the present invention. In FIG. 1, 1 is a pedestal leg The cable protection cover 2 is a mounting cut inserted in the length direction of the protection cover 1. In this embodiment, which is a wire and is made of vinyl chloride, the cut part overlaps slightly. Matching. Reference numeral 3 denotes a lower end portion of the cover 1, and 5 denotes an end provided on the lower end portion 3. It is a bolt cut groove that covers the spine anchor bolt 15 so as to straddle it. Also, 14 is the leg portion, 15 is the back anchor bolt head, 19 is the base plate, Numeral 20 is another anchor.

[0010]   2 is a view of the state of FIG. 1 seen from above, and the same reference numerals are used for the same members. It is explained using.

[0011]   To attach the protective cover 1 to the pedestal leg portion 14, as shown in FIG. Push the cover 1 open along the disconnection line 2 and attach it to the leg 14 so as to cover the leg 14. To do. At this time, the bolt cutout groove provided in the lower end portion 3 of the cover 1 is Mount it so as to straddle the head of the anchor bolt 15. By doing this, Conventionally, the head of the hunchback anchor bolt 15 causes damage to the cable 13. However, it also serves as a stopper for stopping the rotation of the protective cover 1. Further, by covering the leg portion 14 with the protective cover 1, a bypass, a main bolt for fixing the leg portion, Check that the nut 16 etc. corresponding to this caused damage to the cable 13. I'm avoiding it. That is, in the past, it was one of the causes of cable damage. However, here, instead of damaging the cable 13, the protective cover that contributes to its protection When the bar 1 is attached, the protective cover 1 is prevented from moving to prevent the cable 13 from being damaged. It has resulted in a role being bought.

[0012]   In addition, as another embodiment of the present invention, a predetermined portion is cut in the cylinder in the cylinder direction. Alternatively, the protective cover 1 may be used. In this embodiment, the pedestal legs at the end are A part of the cylinder is cut away to fit. That is, the end legs are Since it is placed in contact with, the cylindrical one cannot be inserted. Therefore, the wall and leg This embodiment is a type in which the cut portion is inserted into the gap and closely fixed to the wall. Is. Also in this embodiment, the cable is not exposed by exposing the legs. To prevent the rubbing 13 from being scratched and damaged.

[0013]   In this embodiment, a PVC pipe having a diameter of 115 mm is cut into a length of about 200 mm. It cut | disconnects and used the thing which put the cutting line of this length direction; This time Since the double floor gap of the double floor exchange used was 400 mm, this Corresponding to the above, it was decided within the range that it is easy to insert and does not hinder the cable damage prevention. However, the length is not limited to this. It can be set freely according to the double floor space. Also, use the diameter of the pipe. Naturally, it depends on the size of the pedestal leg to be mounted.

[0014]   In FIG. 4, the protective cover 1 was attached to the pedestal leg portion 14, and the cable 13 was routed around. Indicates the status. As is clear from FIG. 4, the routed cable 13 is Does not contact the corners of the pedestal leg 14 but contacts the mounted protective cover 1 Therefore, even when the cable 13 is routed around, the cable is used at the corner of the pedestal leg portion 14. The rubbing of the cable 13 does not damage the cable 13.

[0015]   The protective cover 1 is mainly provided with a cable 13 when the cable is routed. The purpose of this is to prevent damage to the cable caused by rubbing against the corners of the legs 14. , After the completion of the cable 13 routing work, the need is reduced. It can be removed after work. However, the cost of the cover 1 The cover is very cheap, and rather, the cover 1 is removed after the cable routing work. The work may even be more expensive. So, even after finishing the cable routing work, Even if it is the pedestal leg 14 with the cover 1 attached, there is no problem in leaving it as it is. And again after the cable routing work is completed Even when it is necessary to pull it around, the protective cover 1 is not used at all. It is preferable to leave it attached even after completion. Of course, wearing is rather evil If it's a devil, you should remove it after the cable routing work Is.

[0016]

[Effect of device]

  In the present invention, the space provided on the floor of an exchange such as a double floor telephone exchange is formed. Protecting the surrounding pedestal by surrounding it with a PVC pipe that is cut to a specified length The cover ensures that the cable you lay is not directly damaged by the corners of the legs As a result, a cable for wiring to the device of the exchange is routed, When the cable is routed, the cable is rubbed against the corners of the leg and damaged. There is an excellent effect that it can be prevented.

[0017]   Therefore, when installing the cable, make sure that it is not It will not be rubbed or caught and will hinder the cable laying work. Will be eliminated and will help improve work efficiency. That is, before the cable laying work If the protective cover is attached to the legs in advance when installing the base or rack, that part will be You can work with peace of mind without giving away.

[0018]   Installation of the protective cover is easy and quick, and it can be installed as it is. You can also If installed and installed as is, when adding or changing cables Even the cables are undamaged and, therefore, keep a close eye on the cables This frees you from the hassles of labor and improves work efficiency.

[0019]   In addition, since the protective cover can be applied to an inexpensive PVC pipe, The cost can be reduced and the cost-effectiveness ratio is excellent.

[0020]

[Brief description of drawings]

FIG. 1 is a view showing an embodiment of the present invention.

2 is a top view of the mounting of the embodiment shown in FIG.

FIG. 3 is a view in which a protective cover of the present invention is attached to a pedestal leg.

FIG. 4 is a view when the protective cover of the present invention is attached to the pedestal leg portion and the cable is routed around.

FIG. 5 is a diagram showing a pedestal leg portion of a double floor telephone exchange without a protective cover.

[Explanation of symbols]

1 protective cover 2 Cutting line for mounting 3 bottom edge, 5 bolt cut groove, 11 double floor exchange, 12 mounts 13 cables 14 Stand legs 15 Atsuko anchor bolt 16 volts 17 Lower end 18 floor 19 base plate 20 Other Afterseko Anchors

Claims (4)

[Scope of utility model registration request] 1. A cylindrical pedestal leg cover of a predetermined length to be mounted on a pedestal leg of a double-floor telephone exchange, characterized in that a cut line is provided in the cylindrical length direction. Leg cable protection cover. 2. The pedestal leg cable protection cover according to claim 1, wherein a lower end portion of the pedestal leg cable protection cover has a notch corresponding to a bolt head of a rear anchor bolt of the pedestal leg. Frame leg cable protection cover. 3. The pedestal leg cable protection cover according to claim 1, wherein the pedestal leg cable protection cover is made of PVC pipe. 4. The pedestal leg cable cover according to claim 1, wherein the pedestal leg cable protection cover has a shape in which a predetermined angle portion is cut out in a cylinder in order to fit the pedestal leg portion at the end. Cable protection cover.