KR19990022449U - A unwinding device of cable drum - Google Patents

Abstract

The present invention is to make the cable wiring work more efficiently by dissociating the cable wound on the drum by removing the drum such as communication cable, electric wire, etc.

According to the present invention, the mounting portions 8 and 18 to which the cable drum 26 is detachably and rotatably coupled are installed in a state of being liftable on the base 1 so that the cable can be dissociated by the rotation of the cable drum 26. Lifting means (3) coupled to the base (1), and lifting means (4) combined with the catching means (3) to adjust the lifting means (3) to arbitrarily raise and lower according to the specifications of the cable drum 26 (4) ) And is configured to be coupled to both sides of the cable drum 26 as a pair of two.

Description

Unwinding Cable Cable {A UNWINDING DEVICE OF CABLE DRUM}

The present invention combines a drum, such as a communication cable, electric wire, so that the cable wound on the drum can be easily dissociated to perform the cable construction work more efficiently.

In general, communication cables, wires, etc. (hereinafter referred to as cables) are to be transported and transported while being wound on a drum made of wood or the like for their temporary work, and used to dissociate from the drum at the work site.

These drums were not only able to carry a considerable amount of weight due to the winding of the cable, but also had a large volume, which made it difficult to easily dissociate the cable.

Accordingly, conventionally, the cable was dissociated by rolling the drum to dissociate the cable from the drum or by placing the drum on the arched stand and rotating the drum.

As described above, the conventional means has a simple arch shape, which requires a lot of manpower for dissociation work and the rotational operation of the drum is not smooth, resulting in poor workability and being mounted according to the size (diameter) of the drum in which the cable is wound. By not being able to adjust the arbitrary height, there were a number of disadvantages and problems, such as having to be equipped with a variety of standards for the drum stand by the specifications of the drum.

In this design, the dissociation work of the cable can be easily performed with a relatively simple configuration, easy workability and usability. In particular, the dissociation work of the cable can be conveniently performed by combining the drum regardless of the specification of the drum on which the cable is wound. In this regard, the aim of the present invention is to provide a cable drum unwinding platform that can maximize the convenience and efficiency of cable dissociation work, thereby contributing to the efficiency of cable laying work.

1 is an overall perspective view showing an embodiment of the present invention

2 is a partial perspective view of the present invention

3 is a perspective view of the main portion of the present invention separated

4 is a cross-sectional view of the main portion of the subject innovation

5 is a perspective view showing another embodiment of the present invention

6 is an exploded perspective view of main parts of FIG. 5;

7 is a cross-sectional view of the main portion of Figure 5

8 is a perspective view of the use state of FIG.

☞ Explanation of symbols used in the main part of the drawing ☜

1; expectation 2; base

3; lifting means 4; lifting means

5; guide 6; lift slider

7,7 '; Assembler 8; Rejection

9; arm 10; skipping

11; round bar 12; toothed protrusion

13; Assembly bolt 14; Guide

15; lifting slider 16; lifting request

17,17 '; Assembler 18; Rejection

19; jam 20: shaft

21; bearing 22; rotary shaft tube

23; fixation protrusion 24; stopper

25; jack 26; cable drum

27;

1 is an exploded perspective view showing an embodiment of the present invention, Figure 2 is a partial perspective view of the extract of the present invention, Figure 3 is an exploded perspective view of the main part of the present invention, Figure 4 is a sectional view of the main portion of the present invention,

The base 1 is formed in an arbitrary shape, but the base 1 is formed by combining bases 2 of various shapes so that the base 1 can be stably installed on the ground, and the base 1 is composed of a circular pipe as shown in the example. The base 1 is provided with a catching means 3 for separating and coupling the cable drum 26, and the catching means 3 can be elevated as a lifting means 4 composed of a normal jack 25 or the like installed on the lower base 2 side. It is characterized by what constituted the loosening stand of the cable drum 26 as one set,

Looking at the configuration of the present invention in detail as follows.

The take-off means 3, in which the cable drum 26 is separated, that is, taken, forms the guide 5 vertically so as to penetrate up and down on the base 2 upper base 1, and couples the lifting slider 6 to the lifting state.

In addition, the lifting slider 6 forms a plurality of assembly holes 7 and 7 'in up and down rows and couples the mounting portions 8 to which the cable drums 26 are separated. The mounting portions 8 are assembly holes 7 and 7 of the lifting sliders 6. '' An arc shaped arm 9 opened from the top to form a fitting protrusion 10 on the rear side to selectively fit on the side, and to be seated in a rotatable state on both sides of the circular bar 11 inserted in the cable drum 26 on the front side. To form.

On the other hand, at the lower end of the elevating slider 6 slide-coupled to the guide 5 side, an elevating means 4 which is implemented by a normal jack 25 or the like is provided so as to support the elevating slider 6 from the lower end.

In addition, on both sides of the circular bar 11, the tooth protrusions 12 are fixed to the inner diameter of the cable drum 26 shaft hole 27 so as to form a tooth protrusion 12 in approximately three directions to be fixed by being fitted into the inner diameter of the shaft hole 27 of the cable drum 26. By allowing the circular bar 11 and the cable drum 26 to be rotated together, such a toothed projection 12 is coupled to the circular bar 11, such as the assembly bolt 13 to adjust the spacing according to the width of the cable drum 26.

On the other hand, Figure 5 is a perspective view showing another embodiment of the present invention, Figure 6 is an exploded perspective view of the main portion of Figure 5, Figure 7 is a sectional view taken from the main portion of Figure 5, Figure 8 is a perspective view of the use state of Figure 5,

The lifting slider 16, which has the assembling holes 17 and 17 'arranged up and down, can be raised and lowered on the guide 14 side of the expectation 1, and the catching part 18 is coupled to the lifting demand 16 side of the lifting slider 15 to obtain the lifting means 3 It is configured.

Looking at this in detail below.

The guide 14 slides the elevating slider 15 formed together with the elevating requirement 16 and the assembling holes 17 and 17 'so that the engaging piece 19 of the mounting portion 18 can be fitted from the elevating request 15 side so as to be engaged with the assembling holes 17 and 17' side. .

The catching portion 18 is formed at the rear side thereof together with the engaging pieces 19 which are fitted into the assembly holes 17 and 17 'of the lifting slider 15, and the shaft 20 is integrally formed on the side thereof, and the rotating shaft tube 22 is coupled to the bearing 21 outside the shaft 20. In addition, the fixing shaft 23 is formed on the side of the rotating shaft tube 22 so that the cable drum 26 can be rotated together with the rotating shaft tube 22 that is rotatably coupled to the shaft 20 by being inserted into and fixed to the cable drum 26 shaft hole 27.

Of course, the fixing protrusion 23 is fixedly coupled to the inner circumference of the shaft hole 27 of the cable drum 26 to protrude in various shapes such as a square shape so as to rotate the cable drum 26, the rotating shaft tube 22 on one side of the rotating shaft tube 22 cable drum 26 The stopper 24 is formed to be inserted into the stable structure on the shaft hole 27 side.

In addition, the elevating slider 15 is also provided on the lower side of the elevating slider 15 coupled to the guide 14 by elevating means 4 such as jack 25.

The base 1, the base 2, the guides 5, 14, and the lifting sliders 6 and 15 can be implemented in various shapes and structures, and the lifting means 4 can be variously implemented by various equivalent means such as the jack 25. Do.

The present invention constituted as described above has two sets of loosening bases, and by connecting both ends of the circular bar 11 in which the cable drum 26 is inserted therebetween to the collecting means 3, the cable drum 26 is rotated to dissociate the cable or the collecting means. The cable drum 26 is directly coupled to the rotating shaft tube 22 of 3 to rotate the cable drum 26 to perform the cable dissociation operation. Hereinafter, the operation of the present invention will be described in detail through the following methods.

1 is an exploded perspective view showing an embodiment of the present invention, Figure 2 is a partial perspective view of the extract of the present invention, Figure 3 is an exploded perspective view of the main part of the present invention, Figure 4 is a sectional view of the main portion of the present invention,

Combine the lifting slider 6 to the guide 5 so that the lower part of the lifting slider 6 is located at the top of the jack 25, and then attach the mounting part 8 to the assembly holes 7, 7 'of the appropriate height according to the cable drum 26 specifications.

The mounting portion 8 fits the rear fitting protrusion 10 to the assembly holes 7 and 7 'side, so that the mounting portion 8 is combined with the same height on the base 1 of both sides.

Then, as described above, the mounting portions 8 are installed at the same height in both side lifting sliders 6, and then both ends of the circular bar 11 coupled to the cable drum 26 are coupled to the arms 9 of the mounting portions 8.

At this time, both ends of the circular bar 11 fixedly coupled to the cable drum 26 using the toothed projection 12 on the cable drum 26 are lowered to the arc-shaped arm 9 side.

In the above method, the circular bar 11 is inserted into the shaft hole 27 of the cable drum 26 and fixedly coupled. First, the circular bar 11 is penetrated through the shaft hole 27 of the cable drum 26, and then the toothed protrusion 12 is inserted into both ends of the shaft hole 27, and the toothed protrusion is connected. 12 is fixed as the assembly bolt 13.

After the circular bar 11 coupled to the cable drum 26 is placed on the arm 9, the cable drum 26 is raised to a height that allows the cable to be easily dissociated from the cable drum 26.

At this time, the lifting slider 6 coupled to the guide 5 is raised by using the lifting means 4 such as jack 25 to lift the cable drum 26 to an appropriate height.

In this case, when the cable drum 26 is coupled to the proper height, the cable drum 26 is rotatable to the arm 9 side of both catching portions 8 while being rotated together with the combined circular bar 11, thereby dissociating the cable. .

When the dissociation work of the cable is completed as described above, the elevating slider 6 is lowered by the elevating means 4 to separate the circular bar 11 from the arm 9 of the mounting portion 8, to lift the cable drum 26, and to perform the new cable drum 26 as described above. In combination, you will:

As described above, the toothed protrusions 12 formed on both sides of the circular bar 11 are adjusted by loosening and tightening the assembly bolt 13 according to the width of the cable drum 26. The width is different.

On the other hand, Figure 5 is a perspective view showing another embodiment of the present invention, Figure 6 is an exploded perspective view of the main portion of Figure 5, Figure 7 is a sectional view taken from the main portion of Figure 5, Figure 8 is a perspective view of the use state of Figure 5,

According to the specification of the cable drum 26 to be worked on the assembling holes 17 and 17 'of both lifting sliders 15, the engaging pieces 19 of the mounting portion 18 are provided at the same height to the assembling holes 17 and 17' of the appropriate height through the elevating request 15, respectively. Insert and attach the mounting part 18 side rotating shaft tube 22 to both sides of the cable drum 26 shaft hole 27.

In this case, fix the coupling 18 rotating shaft tube 22 coupled to one lifting slider 15 on one side shaft hole 27 side of the cable drum 26, and then install the coupling by fitting the other lifting slider 15 side mounting part 18 to the other shaft hole 27. .

In this manner, after the cable drum 26 is fixedly coupled to the mounting portion 18, the lifting slider 15 is raised and adjusted to the height which is the easiest to dissociate the cable drum 26 by using the lifting means 4 such as the jack 25 as in the above example. Then, simply pull the cable to the cable drum 26, and the cable drum 26 has the shaft hole 27 fixedly coupled by the fixing protrusion 23 of the rotating shaft tube 22. Therefore, the rotating shaft tube 22 rotates while the rotating shaft tube 22 rotates around the shaft rod 20 formed on the bearing 21. Cable drum 26 is rotated simultaneously with 22, and cable dissociation is performed.

When the dissociation work of the cable is completed as described above, the lifting slider 15 is lowered by the lifting means 4 again as in the above-described example, and the cable drum 26 is lifted from the rotating shaft tube 22 of the mounting portion 18. In combination, you will:

As described above, the present invention provides a device that can easily dissociate a cable by combining the cable drum 26 with a very simple configuration, so that the dissociation work of the cable wound on the cable drum 26 can be conveniently performed with a small manpower. It is possible to achieve an extremely efficient cable dissociation work, and from this, it is possible to increase the efficiency of cable laying work, and the present invention, in addition to the above-mentioned, the present invention dissociates the cable from the cable drum 26. As a means to make it possible to expect various benefits and effects in various work.

Claims (3)

In configuring the cable drum 26, The catching means 8 and 18, which are detachably and rotatably coupled to the cable drum 26, are installed in an elevated state on the expectation 1, and the catching means 3 coupled to the expectation 1 so that the cable can be dissociated by the rotation of the cable drum 26. It is combined with the means 3 has a lifting means 4 to adjust the lifting means 3 to raise and lower arbitrarily according to the specification of the cable drum 26, A pair of cable drums, characterized in that the cable drum 26 is coupled to both sides as a set of two. The method of claim 1, The catching means 3 is selectively coupled to the elevating slider 6, which is coupled to the guide 5 of the base 1, and the assembling holes 7, 7 'formed up and down in line with the elevating slider 6, and inserted through the shaft hole 27 of the cable drum 26. Round bar 11 is composed of an arm 9 is coupled to the rotatable state, The circular bar 11 is provided with a toothed projection 12 fixedly coupled to the shaft hole 27 of the cable drum 26, Lifting means 4 is installed at the bottom of the lifting slider 6 coupled to the guide 5, the lifting platform of the cable drum, characterized in that the lifting slider 6 to adjust the lifting and lowering to any height. The method of claim 1, The catching means 3 is freely rotated on both sides of the lifting slider 15 coupled to the guide 14 of the base 1 and the assembling holes 17 and 17 'formed up and down in line with the lifting slider 15 and on both sides of the shaft hole 27 of the cable drum 26. The rotating shaft tube 22 is inserted into the state possible, and the rotating shaft tube 22 is formed of a fixed projection 23 for rotating the rotary shaft tube 22 and the cable drum 26 by fixed coupling to the shaft hole 27 of the cable drum 26, Lifting means 4 is installed on the bottom of the lifting slider 15 coupled to the guide 14, the lifting platform of the cable drum 26, characterized in that the lifting slider 15 can be adjusted to raise and lower the arbitrary height.