KR101597605B1 - Precast pad mount of under the ground a cable - Google Patents

Abstract

The present invention relates to a precast having an underground distribution line installed therein. More specifically, a cap provided in a rotation plate is quickly opened and closed with a first or a second insertion ball by the rotation plate provided in an installation groove to be able to rotate with an upper body. The rotation plate of the upper body exposed to the ground rotates downward while a display unit displayed in the front and the back of the upper body is exposed to the outside at the same time. Therefore, an operator can verify first and second insertion ball that are not used without placing a precast buried underground.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a ground-

[0001] The present invention relates to a base for installing a distribution line in the ground, and more particularly, to a base provided with an upper body and a rotary plate provided in a mounting groove for rotatably mounting the cab, The rotating plate of the upper body exposed on the ground is rotated downward and the display unit displayed on the front or rear of the upper body is exposed to the outside so that the worker is not used from the outside without piling the foundation base buried in the ground The present invention relates to an installation structure of a foundation of a ground distribution line capable of grasping a first or second entrance hole.

Generally, it is a distribution line installed in the ground. It is possible to form several number of inlet / outlets of base block. Usually, 3-column 2-stage or 4-column 2-stage method is used. It is arranged in two rows with its outlets after arranging in rows, and four rows and two columns are arranged horizontally with four inlets and two outlets of the outlets in order. As a result, Is required for the underground work required for

The existing base is manufactured in a factory as shown in FIG. 1, and the factory is shipped with the inlet / outlet closed. Thus, when the worker breaks the concrete in the portion of the lower base 12 in the base 10 with a hammer or the like in order to generate the duct inlet / outlet 13 of the distribution cable at the installation work of the base 10, Respectively.

Of course, the thickness of the concrete at the inlet / outlet 13 is set to be thin, but it is inevitable that the by-products of concrete will be generated when holes are generated, and that a lot of time is consumed and the inlet / outlet 13, There is a problem in that it is exposed to moisture, foreign matter, and a rat by leaving it as it is. Thus, in order to solve this problem, as shown in Korean Utility Model Registration No. 20-0288539 (Aug. 28, 2002) A sealing cap made of bolts and nuts is provided at the inlet / outlet port before or after use to prevent other foreign substances from entering the base.

However, this conventional technique has an advantage of preventing foreign matter from flowing into the base, but it is difficult to open and close the inlet / outlet by loosening or tightening the sealing cap made of bolts and nuts by a tool, There was a problem that this was somewhat delayed.

In addition, there is no configuration that can confirm whether any of the plurality of incoming / outgoing holes located in the ground when the operator visually confirms the ground from the ground, whether the incoming / outgoing hole is installed in the ground, .

Korea Utility Model Registration No. 20-0288539 (Aug. 28, 2002) 'Underground Distribution Line Road Foundation'

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a foundation capable of quickly opening and closing an inlet / outlet without using a tool at the time of opening / closing the inlet / There is a purpose.

Another purpose of the present invention is to provide a foundation that can visually identify whether or not to use an entry / exit port of a ground base buried in the ground.

According to an aspect of the present invention, there is provided a floor base installation structure for a submarine power distribution line, comprising: a lower body having a rectangular shape and having an opening formed therein, And a second inlet hole formed in the front surface of the lower body so as to be adjacent to each other in the lateral direction so as to face the first inlet hole, A second inlet formed in the lower body so as to be inserted into the lower body through the first inlet, and a plurality of openings formed in the lower body, An upper body formed with a plurality of installation grooves facing each other in a direction perpendicular to the first inlet or the second inlet, A rotary plate which is coupled to the upper body so as to be rotatable downward so as to be positioned in each of the installation grooves and has a through hole formed at a central portion thereof and fixed to each of the rotary plates to be inserted into the through holes, A cap inserted to open and close at least one of the first inlet hole and the second inlet hole at the time of rotation, and a cap which is displayed on the upper body so as to be exposed to the outside only when the installation groove is rotated downward, And a display unit provided so as to visually recognize from the outside that the distribution line is installed in at least one of the first inlet hole and the second inlet hole.

According to the present invention, there is an effect that the cap provided on the rotary plate can quickly open or close the first or second inlet hole by means of the rotary plate provided in the installation groove rotatably with the upper body differently from the conventional one.

Further, since the rotary plate of the upper body exposed to the ground is rotated downward and the display portion displayed on the front surface or the rear surface of the upper body can be exposed to the outside differently from the conventional art, It is possible to grasp the first or second inlet hole which is not used in the first embodiment.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 and Fig. 2 are perspective views showing a base of a conventional underground distribution line; Fig.
3 is a perspective view showing the foundation structure of the underground distribution line according to the present invention.
4 is a perspective view illustrating a lower body of the foundation installation structure of the underground distribution line according to the present invention.
Fig. 5 is a sectional view of Fig. 4; Fig.
FIG. 6 is a perspective view showing an upper body of an installation structure for a foundation of a underground distribution line according to the present invention. FIG.
Figure 7 is a cross-sectional view of Figure 6;
Fig. 8 and Fig. 9 show an operation relationship of the foundation installation structure of the underground distribution line according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the accompanying drawings, a description will be made in detail of a base stand installation structure (hereinafter simply referred to as a base stand) of a ground distribution line according to a preferred embodiment of the present invention.

3, the base 100 according to the present invention includes a lower body 110 and an upper body 120. As shown in FIG.

3 to 5, the lower body 110 is embedded in the ground and has a structure for allowing a power distribution line entering from the outside to pass therethrough, 115 and a second inlet hole 117. At this time, the lower body 110 has a space portion 111 (not shown) so that the distribution line inserted through the first inlet hole 115 can pass through the second inlet hole 117 to the outside of the lower body 110, It is preferable that the shape of the square is formed.

In addition, the upper portion of the lower body 110 is formed with an opening 113 for facilitating the installation of the distribution line through the first and second inlet holes 115 and 117.

The first inlet hole 115 is formed in the rear surface of the lower body 110 so as to be two adjacent to each other in the transverse direction so that a distribution line entering from the outside of the lower body 110 through the ground is positioned in the space portion 111 .

The second inlet hole 117 is formed on the front surface of the lower body 110 so as to be opposed to the first inlet hole 115 in the lateral direction and three to four holes are formed in the second inlet hole 117, So that the distribution line inserted into the main body 111 can be penetrated to the outside of the lower body 110. In this case, when the second inlet hole 117 is a base in which a three-row two-stage system is adopted, three second inlet holes 117 are formed adjacent to each other in the lower body 110, In the case of the base, four second inlet holes 117 are formed in the lower body 110 adjacent to each other. In the drawing, the base of the four-row two-stage system is shown as an example.

3, 6 and 7, when the first or second inlet holes 115 and 117 are not used, the upper body 120 may be filled with foreign substances in the lower body 110 And is configured to be installed so as to be exposed to the ground so that the worker can visually check to which part of the first or second inlet holes 115 and 117 the distribution line is installed in the ground G And includes a mounting groove 121, a rotating plate 123, a cap 127, and a display unit 129. At this time, the upper body 120 is formed to have a rectangular shape and is detachably attached to the upper portion of the lower body 110 to open and close the space portion 111.

In addition, the upper body 120 is hermetically sealed so that foreign substances do not flow into the space portion 111 when the lower body 110 is engaged with the lower body 110.

The mounting grooves 121 are formed on the outer surface of the upper body 120 so as to face the first inlet holes 115 and the second inlet holes 117 formed in the lower body 110 in the vertical direction. At this time, the installation groove 121 is formed so as to be able to be fitted with the rotation plate 123, which will be described later, and the rotary plate 123 is rotatably hinged to both sides of the inner wall of the installation groove 121 with the upper body 120 It is preferable that a rotation hole is formed.

The rotary plate 123 is provided with a plurality of mounting grooves 121 to be rotatably coupled with the upper body 120 so as to have a plate shape as a whole, So that the rotary plate 123 can be rotatably engaged with the upper body 120. At this time, a gripping groove is formed on the upper surface of the rotating plate 123 so that the operator can easily rotate the rotating plate 123, and a through hole 125 through which the cap 127 is inserted is formed in the center of the rotating plate 123 desirable.

The cap 127 is detachably engaged with the through hole 125 formed in the rotary plate 123 and is configured to open or close the first or second inlet hole 115 or 117 by rotation of the rotary plate 123, And the other side is formed into a hemispherical or pillar shape corresponding to the first or second inlet holes 115 and 117 and inserted into the first or second inlet holes 115 and 117. [ The cap 127 may be made of an insulating material such as rubber or silicone so that the cap 127 may be hermetically sealed so that no foreign matter may enter the space 111 when the cap 127 is inserted into the first or second inlet holes 115 and 117.

The display unit 129 is displayed on the inner wall of the installation groove 121 formed on the front or rear of the upper body 120 and rotates the rotary plate 123 downward to close the first or second inlet holes 115, So that the operator can visually recognize on the ground whether the first or second inlet hole 115 or 117 is exposed to the outside. At this time, the display unit 129 may be displayed through at least one of letters, numbers, images, and colors, and it is preferable that a fluorescent material is further applied to the operator so that the operator can check the display unit 129 even in a dark place.

The foundation block 100 according to the present invention constructed as described above is different from the conventional one in that it is provided on the rotary plate 123 by a rotary plate 123 provided in the installation groove 121 so as to be rotatable with the upper body 120 The cap 127 can quickly open and close the first or second inlet holes 115 and 117 (see FIG. 8).

In addition, the base 100 according to the present invention is different from the conventional art in that the rotary plate 123 of the upper body 120 exposed on the ground rotates downward and the display unit 129 can be exposed to the outside, the operator has the effect of grasping the first or second inlet holes 115, 117 which are not used in the outside without piling the foundation 100 embedded in the ground. Reference)

The specific embodiments of the present invention have been described above. It is to be understood, however, that the spirit and scope of the invention are not limited to these specific embodiments, but that various changes and modifications may be made without departing from the spirit of the invention, If you are a person, you will understand.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

100: Foundation structure of underground distribution line according to the present invention
110: lower body 111:
113: opening 115: first inlet
117: second inlet hole 120: upper body
121: Installation groove 123:
125: Through hole 127: Cap
129:

Claims (1)

In a foundation stand constructed in any one of a three-row two-stage system or a four-row two-stage system and installed in the ground and a distribution line is installed,
A lower body 110 having a square hollow shape with a space 111 formed therein and an opening 113 formed thereon;
A first inlet 115 formed in the rear surface of the lower body 110 and having two openings adjacent to each other in the transverse direction;
Three or four numbers of the distribution lines are formed on the front surface of the lower body 110 so as to be adjacent to the first inlet 115 in the transverse direction and the distribution line drawn from the outside of the lower body 110, A second inlet hole (117) formed to be inserted into the lower body (110) through the inlet hole (115);
A plurality of first inlet holes 115 or second inlet holes 117 formed in the lower body 110 and a plurality of second inlet holes 115 formed in the lower body 110, An upper body 120 in which a plurality of installation grooves 121 are formed so as to face each other in the vertical direction;
A rotary plate 123 formed in a plate shape and coupled to the upper body 120 so as to be rotatable downward so as to be positioned in each of the installation recesses 121 and having a through hole 125 formed at the center thereof;
And at least one of the first inlet hole 115 and the second inlet hole 117 is formed on the rotation plate 123 so as to be inserted into the through hole 125 when the rotation plate 123 rotates, A cap 127 inserted to open and close one of the cap 127; And
The upper body 120 may be provided with at least one of the first inlet hole 115 and the second inlet hole 117 so as to be exposed to the outside only when the installation groove 121 is rotated downward. And a display unit (129) provided so as to be visually distinguishable from the outside that the distribution line is installed to be penetrated through the underground distribution line.

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