KR100717422B1 - Joint structure to prevent leakage with high voltage electric pipe in the floor of multi-family building - Google Patents

Abstract

The present invention relates to a joint structure for preventing leakage into a high voltage electric pipe in a multi-family building structure, and includes a plurality of high voltage cables provided therein, and a first screw groove formed at one end thereof; An index ring cap having one side formed in an open cylindrical shape, a second screw groove formed on an inner circumferential surface thereof, and a first insertion hole into which a side of the high voltage electric pipe is inserted; A third screw groove is formed on the outer circumferential surface and is fastened to the second screw groove of the index ring cap, and a fourth screw groove is formed on the inner circumferential surface to fasten the first screw groove to the high-voltage electric motor, and a support plate protrudes from the center of the outer circumferential surface. A binding screw tube formed; An external index ring formed in a rubber ring shape and seated on a support plate of the binding screw tube; And it is formed in the shape of a circular ring of rubber material, characterized in that it comprises an inner water ring which is seated inside the water ring cap.

According to the present invention as described above is installed in the joint portion to the high-pressure electric pipe can block the inflow of water or moisture to the joint portion can prevent the fire, power failure, etc. caused by the water or moisture in advance.

Apartment, high pressure, cable, joint, leak

Description

Joint structure to prevent leakage with high voltage electric pipe in the floor of multi-family building {PREVENTION LEAKAGE CONNECTION STRUCTURE OF POWER CABLE}

1 is an exploded perspective view showing a joint structure for preventing leakage to a high-voltage electric power transmission engine floor according to the present invention;

Figure 2 is a cross-sectional view showing a joint structure for preventing leakage to the high-pressure electric pipe floor of the multi-family building according to the present invention.

<Explanation of symbols on main parts of the drawings>

101: high voltage cable 110: high voltage electric pipe

120: water ring cap 130: binding screw pipe

140: external index ring 150: internal index ring

The present invention relates to a joint structure for preventing leakage to the high-pressure electric pipe of the floor of the multi-unit housing structure, and in detail, the joint structure to block the inflow of water or moisture to the joint area by connecting the sealing portion to the high-voltage electric pipe. It relates to a joint structure for preventing leakage to the floor high pressure electric engine.

The multi-family house receives incoming power from the KEPCO side, transforms it in the substation room, and supplies it to each home.

The high voltage cable is installed to receive the incoming power, and the high voltage cable is installed to penetrate the inside of a separate high voltage electric tube, and the high voltage electric tube is usually inserted into or exposed to the bottom of the structure of the apartment house.

In addition, the length of the high-voltage electric tube is limited, so it is used to extend through the joint connection.

However, since the joint part to the high-voltage electric engine has a structure that is vulnerable to leakage, when water or moisture is introduced, the internal cable is corroded to cause a short circuit or short circuit, resulting in a fire or a power failure.

The present invention is to solve the above problems, it is installed in the joint portion of the high-pressure electric pipe to block the inflow of water or moisture to the joint portion to prevent the fire, power failure, etc. caused by water or moisture in advance. The purpose is to provide a joint structure to prevent leakage to the high-voltage electric field of the floor of the multi-family house structure.

Features of the present invention for achieving the above object,

A plurality of high-voltage electric pipes into which a plurality of high-voltage cables are inserted and a first screw groove is formed at one end thereof; An index ring cap having one side formed in an open cylindrical shape, a second screw groove formed on an inner circumferential surface thereof, and a first insertion hole into which a side of the high voltage electric pipe is inserted; A third screw groove is formed on the outer circumferential surface and is fastened to the second screw groove of the index ring cap, and a fourth screw groove is formed on the inner circumferential surface to fasten the first screw groove to the high-voltage electric motor, and a support plate protrudes from the center of the outer circumferential surface. A binding screw tube formed; An external index ring formed in a rubber ring shape and seated on a support plate of the binding screw tube; And it is formed in the shape of a circular ring of rubber material, characterized in that it comprises an inner water ring which is seated inside the water ring cap.

Here, the support plate of the binding screw tube is formed with a plurality of tool holes at equal intervals on the outer circumference, and inserts a tightening tool into the tool hole to rotate the binding screw tube.

Hereinafter, with reference to the accompanying drawings, the joint structure for preventing leakage into the high-voltage electric power transmission engine floor according to the present invention will be described in detail as follows.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

1 is an exploded perspective view showing a joint structure for preventing leakage into the high-pressure electric building floor according to the present invention, Figure 2 is a joint structure for preventing leakage into the high-pressure electric pipe of the housing structure according to the present invention. It is a cross section.

1 and 2, the joint structure 100 for preventing leakage into the high-pressure electric tube floor of the multi-unit house structure according to the present invention, the high-voltage electric tube passage 110, the water ring cap 120, and binding It consists of a screw tube 130, an outer water ring 140, and an inner water ring 150.

First, a plurality of high voltage cables 101 are introduced into the high voltage electric furnace 110, and a first screw groove 111 is formed at one end thereof.

In addition, the index ring cap 120 is formed of a synthetic resin material, one side of the open cylindrical shape, the second screw groove 121 is formed on the inner circumferential surface, the first insertion hole into which the high-pressure electric pipe 110 is inserted into the side 123 is formed. Here, two index ring caps 120 are used to connect the two high-voltage electric furnaces 110.

In addition, the binding screw tube 130 is a synthetic resin material is formed on the outer circumferential surface of the third screw groove 131 is fastened to the second screw groove 121 of the water ring cap 120, the inner circumferential surface of the high-pressure electric pipe 110 The fourth screw groove 133 to which the first screw groove 111 is fastened is formed, and the support plate 135 protrudes from the center of the outer circumferential surface thereof. Here, the support plate 135 of the binding screw tube 130 has a plurality of tool holes 137 are formed at equal intervals on the outer circumference, and inserts the tightening tool 139 formed in a cylindrical rod shape in the tool hole 137. To rotate the binding screw tube (130).

In addition, the external water ring 140 is located between the support plate 135 and the water ring cap 120 of the binding screw tube 130 is formed in the shape of a circular ring of rubber material to seal them supporting plate of the binding screw tube 130 Seated at (135). Here, two external index rings 140 are used to connect the two high-voltage electric furnaces 110.

On the other hand, the inner water ring 150 is located between the end of the binding screw pipe 130 and the ring ring cap 120 is formed of a rubber material so as to seal the high-voltage electric pipe (110) introduced into the binding screw pipe 130 Is formed in a ring shape is seated inside the index ring cap 120. Here, two internal index rings 150 are used to connect the two high-voltage electric furnaces 110.

Hereinafter, with reference to the accompanying drawings the installation process and the operation of the joint structure for preventing leakage to the high-voltage electric floor of the multi-unit housing structure according to the invention as follows.

First, the external index ring 140 is respectively inserted into both sides of the support plate 135 of the binding screw tube 130, and the internal index ring 150 is inserted into each of the index ring caps 120. The second screw groove 121 of 120 is fastened to the third screw groove 131 of the binding screw tube 130 to fix the inner water ring 150 and the external water ring 140.

Then, the left and right high-pressure electric pipe 110 is inserted to contact the binding screw tube 130 through the water ring cap 120.

Then, the tightening tool 139 is inserted into the tool hole 137 formed in the support plate 135 of the binding screw tube 130, and then the binding screw tube 130 is rotated to form the fourth screw of the binding screw tube 130. The first screw groove 111 of the high voltage electric pipe path 110 is fastened through the screw groove 133 to fix the high pressure electric pipe path 110 to both sides of the binding screw tube 130.

Then, the high voltage cable 101 is introduced into the high voltage electric furnace 110.

When connecting the high-voltage electric pipe (110) as described above, because the ring ring cap 120 and the external water ring 140 and the inner water ring 150 is installed in the joint portion is bound with the high-voltage electric pipe (110). Between the yarns 130 is completely sealed.

Therefore, it is possible to block the penetration of moisture or water through the joint portion to the high-voltage electric engine.

According to the joint structure for preventing leakage into the high-voltage electric generator engine floor structure of the present invention constituted as described above, it is installed in the joint portion of the high-voltage electric tube to block the inflow of water or moisture to the joint portion by water or moisture There is an advantage that can prevent the occurrence of fire, power failure, etc. in advance.

As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

Claims (2)

A plurality of high-voltage electric pipes into which a plurality of high-voltage cables are inserted and a first screw groove is formed at one end thereof; An index ring cap having one side formed in an open cylindrical shape, a second screw groove formed on an inner circumferential surface thereof, and a first insertion hole into which a side of the high voltage electric pipe is inserted; A third screw groove is formed on the outer circumferential surface and is fastened to the second screw groove of the index ring cap, and a fourth screw groove is formed on the inner circumferential surface to fasten the first screw groove to the high-voltage electric motor, and a support plate protrudes from the center of the outer circumferential surface. A binding screw tube formed; An external index ring formed in a rubber ring shape and seated on a support plate of the binding screw tube; And The joint structure for preventing leakage into the high-pressure electric pipe floor of the multi-family house, characterized in that it is formed in a circular ring shape made of rubber material and includes an inner water ring seated inside the water ring cap. The method of claim 1, The support plate of the binding screw pipe, A plurality of tool holes are formed at equal intervals on the outer circumference, Joint structure for preventing leakage into the high-voltage electric pipe of the floor of the multi-family building, characterized in that to rotate the binding screw tube by inserting a tightening tool into the tool hole.

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