KR102182833B1 - Electric wire distributor used on the inner bottom floor of apartment house - Google Patents

Abstract

The present invention is a plate body that is installed and fixed in the space between the slab layer and the inner floor layer of an apartment house, and one side is formed with a horizontal seating portion that is seated on the slab layer, and an inclined support portion that is supported by extending obliquely upward from the front end of the horizontal seating portion Lower left and right supporting plates each formed, each having an anterior-posterior locking plate each having a front-rear locking plate protruding downwardly inclined by a cutting line while vertically extending from the front and rear ends of the inclined support portion to the upper end; It is a circular block body, and the front and rear locking plates of the lower left and right support plates are respectively inserted in the front and rear sides of the lower surface to form the lower left and right fixing recesses to which the front and rear locking plates are respectively engaged, and circular operation recesses formed in the lower part at the center of the upper surface. Is formed, and a plurality of wiring holes into which the main wire or trunk line is inserted together with the skin from all sides to the center of the operating recess are formed on the outer bottom, and a core material from which the skin of the main wire or trunk line is removed is placed inside each wiring hole to conduct electricity. A conducting terminal having a bolt hole through which a conducting bolt having a conducting hole into which the core material of the jumper wire is inserted is formed, and the left and right sides of each wiring hole are formed in communication with the core material seating concave part, Each of the left and right locking grooves is formed, and is inserted into the wiring hole to seal the wiring hole and at the same time as a fixture that fixes the main wire or trunk line. The outer side of one side is in close contact with the skin of the main wire or trunk line, and the inside of one side is the main wire or Each of the wire fasteners is formed by forcibly fitting the left and right locking protrusions of the left and right elastic locking plates each having left and right locking protrusions on the outer side while being in close contact with the core of the trunk line and extending from the left and right to the upper side, respectively, and being locked into the left and right locking grooves of the wiring hole. A lower wire divider for distributing the power of the main wire to a plurality of trunk lines through jumper wires by forming the left and right fastening recesses in which one end of the left and right fastening pins having a "c" shape in the left and right upper ends are respectively formed; A plate body that is installed and fixed in the space between the slab layer and the inner floor of an apartment house, and one side is formed with a horizontal seating portion that is in close contact with the bottom of the inner floor layer, and an inclined support portion that is supported by extending from the front end of the horizontal seating portion to the top. And, the upper left and right support plates each having a front and rear locking plate each having a front and rear locking plate protruding upwardly inclined by a cutting line while vertically extending from the front and rear ends of the inclined support portion to the lower side, respectively; And a circular block body located on the upper part of the lower electric wire distributor, in which the front and rear locking plates of the upper left and right support plates are respectively inserted in the front and rear sides of the upper surface to form upper left and right fixing recesses to which the front and rear locking plates are respectively fixed, and the lower center On the outer upper surface, a plurality of wiring holes are formed in which the main wire or trunk line is inserted with the skin from all sides toward the center of the operating recess, and inside each wiring hole, a main wire or trunk line is formed. A current-carrying terminal with a bolt hole through which a current-carrying bolt having a conductive hole through which the core material of the jumper wire is inserted is connected to the core material-seating recess where the core material from which the skin is removed is seated and energized. Is formed, and left and right locking grooves are respectively formed on the left and right sides of each wiring hole, and it is inserted into the wiring hole to seal the wiring hole and at the same time as a fixture that fixes the main wire or trunk line.The outer side of one side is the skin of the main wire or trunk line. And the inner side of one side is in close contact with the core of the main wire or trunk line, and the left and right locking protrusions of the left and right elastic locking plates each having left and right locking protrusions on the outer surface are forcibly fitted into the left and right locking grooves of the wiring hole, respectively extending from left and right to the upper side. Each of the wire fasteners to be locked is formed, and the left and right binding recesses in which the other end of the left and right binding pins with a lateral cross section of "C" are inserted and fixed at the left and right lower ends are respectively formed to transfer the power of the main wire to a number of trunk lines through jumper lines. It relates to an electric wire distributor used for an inner floor layer for an apartment house having an upper electric wire distributor to distribute.
The present invention has a simpler and simpler structure that is located between the slab layer and the bottom layer of the inner floor layer for an apartment house and fixed to the upper or lower part, and does not require parts such as spacers or spacing rods, thereby lowering the manufacturing cost and improving price competitiveness. It can be higher, and the fixed connection of the main wire or trunk line is made easier and more convenient, so that the construction work is simple and quick, so that the construction cost is greatly reduced, and there is little concern of loss of parts when moving.

Description

Electric wire distributor used on the inner bottom floor of apartment house}

The present invention relates to an electric wire distributor used in the inner floor layer for an apartment house, and more particularly, a structure that is located between the slab layer and the floor layer of the inner floor layer for an apartment house to be fixedly supported on the upper or lower part is a simple and simple structure, Since parts such as spacers and spacers are not required, manufacturing cost can be lowered to increase price competitiveness.Fixed connection of main wires or trunk lines is made easier and simpler, so construction work is simple and quick, so construction costs are greatly reduced, and parts are lost when moving. It relates to an electric cable distributor used for the inner floor of an apartment house, where there is little concern about this.

In general, while power is supplied to each customer from a power generation site through a distribution line, the above-described distribution lines form unit sections at regular intervals in succession, and the power lines within these unit sections are connected to each other through a branching process.

Wires wired into the apartment house through the connection and branching process in this way are wired on the floor slab inside the building or the floor of the apartment house so that lights and various electric products can be used.

In addition, the wires wired to the floor are branched again so that electrical products can be used throughout the house, and the branching of the wires is made through the process of connecting other wires to the wires flowing into the inner floor slab. In other words, when connecting wires and wires to each other, it is common to twist and connect exposed copper wires with the wires stripped off, and then wrap an insulation tape thereon. After covering the insulation tape in place of the insulation tape, the cap There was also a method of fixing by crimping.

However, the connection of these wires is always exposed to the risk of disconnection due to external force caused by pulling the wires and wires, and as time passes, the insulation tape or cap at the connection part ages, causing a short circuit and short circuit. Of course, there was a problem of spreading to large-scale fire accidents in buildings due to this.

In order to solve this problem, "the slab layer 10 is mounted on the upper surface of the slab layer 10 so that it can be installed and fixed in the space between the slab layer 10 and the inner floor layer 20 of the apartment house, and the slab layer 10 ), a plurality of connecting pieces 115 having an anchor hole 113 into which the anchor bolt 111 is inserted is protruded, and a plurality of connecting pipes 119 having a helical groove 118 opened upward on the outer side of the upper surface ) Is provided, and a central protrusion 117 is formed protruding in the center of the upper surface; and a plurality of fastening grooves 121 that are located on the bottom surface of the inner bottom layer 20 and open downward on the outside of the bottom surface. The coupling pipe 123 is provided, and the upper plate 120 having the connection protrusion 125 protruding at the center of the bottom surface; and the spiral groove 118 at the lower part so as to be spaced apart between the fixing plate 110 and the upper plate 120. ) And a first bolt portion 131 bolted in the forward direction, and a plurality of spacing rods 130 provided with a second bolt portion 133 bolted in the opposite direction to the fastening groove 121 at the top, and ; A pair is interposed between the fixing plate 110 and the upper plate 120 so that electricity of the main electric wire 30 wired to the inner bottom layer 20 can be distributed to each trunk line 40, and a plurality of connections therein A conductive plate 142 made of a metal material having a terminal 141 is internally installed, and a protrusion 143 inserted between the gap maintaining bar 130 and the gap maintaining bar 130 is disposed outside each connection terminal 141 Is provided, and a wiring hole 144 through which the main wire 30 or the trunk line 40 flows is provided inside the protrusion 143 so as to be connected to the connection terminal 141, and inflow grooves ( An electric branch device 140 formed by injection-molding a synthetic resin material in which the fastening pipe 146 having the 145) is protruded; and the main wire 30 or the trunk wire 40 wired through the wiring hole 144 is a connection terminal 141 ) Is bolted to the end of each of the wiring holes 144 so that it can be closely connected, and the main wire 30 or the trunk line 40 is inserted through the inner side by communicating with the wiring hole 144 A connection hole 151 is provided, a fastening hole 153 communicating with the connection hole 151 is formed on an outer surface, and a bolt portion 155 that is bolted to the end of the wiring hole 144 on one side is Is provided, and the fastening hole 153 has a fixing ring body 150 to which a pressure bolt 157 for pressing the outer side of the main wire 30 and trunk line 40 wired to the connection hole 151 is fastened, and the A spacer interposed between the pair of electric branch units 140 to allow the pair of electric branch units 140 to be spaced apart from each other and provided with an insertion rod 161 inserted into the inlet groove 145 on the upper and lower surfaces The electric line splitter used for the inner floor floor for multi-family houses, characterized by including 160, has been proposed as Patent Registration No. 10-0878771.

However, such a conventional electric line divider performs a sturdy and intimate connection between the main electric line 30 and the trunk line 40 wired to the inner bottom layer through the electric branch unit 140 provided with the electric current plate 142. As can be done, the structure of the upper plate 120 or the fixing plate 110 is too complicated, and there are components that do not matter even if there is no spacer 160 or a plurality of spacing rods 130 at all, and the main electric wire 30 In the state that the fixing ring body 150 is screwed into the wiring hole 144 of the electric branch device 140 when the trunk line 40 is fixedly coupled, the main wire 30 is inserted into the connection hole 151 of the fixing ring body 150. ) Or trunk line 40, and the pressure bolt 157 is screwed into the fastening hole 153 to be fixed, so the construction work is complicated and cumbersome, and the structure is complicated and there are many parts, so the manufacturing cost and construction cost are high. It takes a long time for construction, and there are many problems of loss of parts when moving.

(1) Korean Patent Registration No. 10-0878771

The present invention is to solve the above problems, and a structure that is located between the slab layer and the bottom layer of the inner floor layer for an apartment house and is fixedly supported on the upper or lower part is a structure made simpler and more convenient, and parts such as spacers and spacing bars It is not necessary to reduce the manufacturing cost, so that price competitiveness can be improved.The fixed connection of the main wire or trunk line is made easier and simpler, so the construction work is simple and fast, so the construction cost is greatly reduced, and there is little concern of loss of parts when moving. Its purpose is to provide an electric wire distributor used for the inner floor layer.

The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve this object, the present invention is a plate body installed and fixed in the space between the slab layer and the inner floor layer of an apartment house, and one side is formed with horizontal seating portions respectively seated on the slab layer, and from the front end of the horizontal seating portion to the upper side. Each of the inclined support portions that are obliquely extended and supported are formed, and the front and rear locking plates each having an anterior-posterior locking plate protruding downwardly inclined by a cutting line in the center while vertically extending from the front and rear ends of the inclined support portions to the top are respectively formed. Left and right support plates;

It is a circular block body, and the front and rear locking plates of the lower left and right support plates are respectively inserted in the front and rear sides of the lower surface to form the lower left and right fixing recesses to which the front and rear locking plates are respectively engaged, and circular operation recesses formed in the lower part at the center of the upper surface. Is formed, and a plurality of wiring holes into which the main wire or trunk line is inserted together with the skin from all sides to the center of the operating recess are formed on the outer bottom, and a core material from which the skin of the main wire or trunk line is removed is placed inside each wiring hole to conduct electricity. A conducting terminal having a bolt hole through which a conducting bolt having a conducting hole into which the core material of the jumper wire is inserted is formed, and the left and right sides of each wiring hole are formed in communication with the core material seating concave part, Each of the left and right locking grooves is formed, and is inserted into the wiring hole to seal the wiring hole and at the same time as a fixture that fixes the main wire or trunk line. The outer side of one side is in close contact with the skin of the main wire or trunk line, and the inside of one side is the main wire or Each of the wire fasteners is formed by forcibly fitting the left and right locking protrusions of the left and right elastic locking plates each having left and right locking protrusions on the outer side while being in close contact with the core of the trunk line and extending from the left and right to the upper side, respectively, and being locked into the left and right locking grooves of the wiring hole. A lower wire divider for distributing the power of the main wire to a plurality of trunk lines through jumper wires by forming the left and right fastening recesses in which one end of the left and right fastening pins having a "c" shape in the left and right upper ends are respectively formed;

A plate body that is installed and fixed in the space between the slab layer and the inner floor of an apartment house, and one side is formed with a horizontal seating portion that is in close contact with the bottom of the inner floor layer, and an inclined support portion that is supported by extending from the front end of the horizontal seating portion to the top. And, the upper left and right support plates each having a front and rear locking plate each having a front and rear locking plate protruding upwardly inclined by a cutting line while vertically extending from the front and rear ends of the inclined support portion to the lower side, respectively; And

It is a circular block body located on the upper part of the lower electric wire distributor, and the front and rear locking plates of the upper left and right support plates are respectively inserted into the front and rear sides of the upper surface to form upper left and right fixing recesses to which the front and rear locking plates are respectively fixed, and at the center of the lower surface A circular operating recess is formed on the upper side, and on the outer upper surface, a plurality of wiring holes are formed in which the main wire or trunk is inserted together with the skin from all sides toward the center of the operating recess. A conducting terminal is formed with a bolt hole through which a conducting bolt having a conducting hole through which the core material of a jumper wire is inserted, has a core material seating recess in which the core material from which the skin is removed is seated and energized. And left and right locking grooves are formed on the left and right sides of each wiring hole, and it is inserted into the wiring hole to seal the wiring hole and at the same time as a fixture that fixes the main wire or trunk line. The inner side of one side is in close contact with the core of the main electric wire or trunk line, and the left and right locking protrusions of the left and right elastic locking plates each having left and right locking protrusions on the outer surface while extending from left and right to the upper side are forcibly fitted into the left and right locking grooves of the wiring hole and are locked. Each of the fixed wire fasteners is formed, and the left and right binding recesses in which the other end of the left and right binding pins with a lateral cross section of "c" are inserted and fixed are formed at the left and right lower ends to distribute the power of the main wire to a number of trunk lines through jumper wires. It is characterized by having an upper electric wire divider.

A top cover is further formed at the upper end of the operating recess of the upper electric wire distributor to prevent the inflow of foreign substances into the operating recess, and a lower blocking plate is further formed at the lower end of the operating recess to separate and block the operation recess of the lower electric wire distributor.

As described above, the present invention has a simpler and simpler structure that is located between the slab layer and the bottom layer of the inner floor layer for an apartment house and fixed to the upper or lower part, and does not require parts such as spacers or spacing rods, thereby lowering the manufacturing cost. Competitiveness can be increased, and the fixed connection of the main wire or trunk line is made easier and more convenient, so that the construction work is simple and fast, so that the construction cost is greatly reduced, and there is little concern of loss of parts when moving.

The present invention is not limited to the specific preferred embodiments described above, and any person having ordinary knowledge in the technical field to which the present invention pertains without departing from the gist of the present invention claimed in the claims can implement various modifications Of course, such changes are within the scope of the claims.

1 is an exploded perspective view showing a fastening state of an electric wire distributor used for an inner floor layer for an apartment house according to an embodiment of the present invention;
FIG. 2 is an enlarged cross-sectional view of the main part showing a state in which the front and rear locking plates of the upper left support plate of the electric cable distributor used for the inner floor layer for an apartment house according to the present invention are locked and fixed to the upper left fixing part of the upper electric wire distributor,
3 is a main line or trunk line inserted into the wiring hole of the upper electric line distributor of the electric line distributor used for the inner floor layer for an apartment house according to an embodiment of the present invention and fixed by a wire fixing tool, and another trunk line through a energizing bolt, a energizing terminal, and a jumper wire. An enlarged cross-sectional view showing the power distribution
FIG. 4 is an enlarged perspective view showing a main part of a contact wire connected to a energizing bolt and a energizing terminal of an electric cable distributor used in an inner floor floor for an apartment house according to an embodiment of the present invention;
5 is an enlarged cross-sectional view showing a main wire or a trunk line inserted into the wiring hole of the upper electric line distributor of the electric line distributor used for the inner floor layer for an apartment house according to an embodiment of the present invention and fixed by a wire fixing tool;
6 is a plan view showing an installation state of an electric line distributor used for an inner floor layer for an apartment house according to an embodiment of the present invention;
Figure 7 is an enlarged half-sectional view showing the installation state of the electric line distributor used in the inner floor floor for an apartment house according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. The present invention may be implemented in various forms and is not limited to the embodiments described herein.

In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and the same reference numerals are assigned to the same or similar components throughout the specification. The scope of the present invention should not be construed as being limited by the embodiments described in the text, and since the embodiments can have various modifications and various forms, the scope of the present invention can realize the technical idea. It should be understood to include equivalents.

Throughout the specification of the present invention, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also "indirectly connected" with another member therebetween. In addition, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless specifically stated to the contrary.

Terms used in the present invention are terms defined in consideration of functions in the present invention, and since these may vary according to the intention or custom of users or operators, the definitions of these terms correspond to the technical matters of the present invention. And should be interpreted as a concept.

In addition, optional terms in the following embodiments are used to distinguish one component from other components, and the component is not limited by the terms. Hereinafter, in describing the present invention, detailed descriptions of related known technologies that may unnecessarily obscure the subject matter of the present invention will be omitted.

The electric wire distributor used for the inner floor layer for an apartment house of the present invention is installed and fixed on the slab layer 80 in the space between the slab layer 80 and the inner floor layer 90 of the apartment house, so that the lower electric wire distributor 20 The lower left and right support plates 10 and 10a are fixedly supported, and the lower surface is fixedly supported by the lower left and right support plates 10 and 10a, and the power introduced through the main electric wire 50 is distributed through a plurality of trunk lines 60. The upper left and right supporting plates 30 and 30a which are fixed in close contact with the bottom of the lower electric wire distributor 20 and the bottom of the inner bottom layer 90 and fixedly support the upper electric wire divider 40 from the top, and the upper surface of the lower electric wire distributor 20 It is fixedly coupled by the left and right binding pins (22, 22a) and consists of an upper electric wire divider 40 through which the electric power introduced through the main electric wire 50 is distributed through a plurality of trunk lines 60.

The lower left and right support plates 10 and 10a are plate bodies installed and fixed in the space between the slab layer 80 and the inner floor layer 90 of an apartment house, and one side is a horizontal seating part 14 that is seated on the slab layer 80 ) Is formed, and the horizontal seating portion 14 is formed with an inclined support portion 13 that is supported by being obliquely extended from the front end to the upper end, and the inclined support portion 13 is vertically extended from the front and rear sides of the front end to the top, and a cutting line in the center Each of the front and rear side engaging plates 11 and 12 having the front and rear side engaging plates 11a and 12a protruding downwardly inclined by (11b and 12b) are respectively formed.

The lower electric wire divider 20 is a circular block body, and the front and rear locking plates 11 and 12 of the lower left and right support plates 10 and 10a are respectively inserted into the front and rear sides of the lower surface, so that the front and rear locking plates 11a and 12a are inserted. The lower left and right fixing recesses 27 and 27a, which are respectively locked and fixed, are formed respectively, and a circular operation recess 28 is formed in the center of the upper surface, and the operation recess 28 is formed in the lower part. A plurality of wiring holes 23 inserted together with the skin 52 and 62 selected from the main electric wire 50 or the trunk line 60 are formed, respectively, and the main electric wire 50 inside each wiring hole 23 The core material 51 and 61 from which the epidermis 52 and 62 selected from the trunk line or the trunk line is removed has a core material seating recessed part 24b that is energized and communicated with the core material seating recessed part 24b Through (28) a current-carrying terminal (24) having a bolt hole (24a) through which the conductive bolt (25) having a through hole (25a) into which the core (25c) of the jumper wire (25b) is inserted is formed, Left and right locking grooves 23a and 23b are formed on the left and right sides of each wiring hole 23, respectively, and inserted into the wiring hole 23 to seal the wiring hole 23 from the bottom and at the same time, the main electric wire 50 As a fixture for fixing the trunk line or the trunk line 60, the outer side of one side is in close contact with the skins 52 and 62 of the main wire 50 or the trunk line 60, and the inner side of one side is the core material of the main wire 50 or the trunk line 60. The left and right locking projections (26aa, 26ba) of the left and right elastic locking plates (26a, 26b) each having left and right locking projections (26aa, 26ba) on the outer surface while being in close contact with (51, 61) and extending from left to right (23) The left and right locking grooves (23a, 23b) of each of the wire fasteners (26) that are forcibly fitted and fixed are respectively formed, and the left and right binding pins (22, 22a) having a "c" shape in the upper left and right ends. The left and right coupling recesses 21 and 21a to which one end is inserted and fixed are respectively formed to distribute the power of the main electric wire 50 to a plurality of trunk lines 60 through jumper lines 25b.

The upper left and right support plates 30 and 30a are plate bodies installed and fixed in the space between the slab layer 80 and the inner floor 90 of an apartment house, and one side is a horizontal seating part that is in close contact with the bottom of the inner floor 90 34) are formed respectively, and inclined support portions 33 that are supported by extending obliquely from the front end of the horizontal seating portion 34 to the top are respectively formed, and the inclined support portions 33 are vertically extended from the front and rear sides of the front end to the bottom, respectively, and cut in the center The front and rear side engaging plates 31 and 32 each having front and rear side engaging plates 31a and 32a protruding upwardly inclined by the lines 31b and 32b are formed, respectively.

The upper electric wire divider 40 is a circular block body located on the upper part of the lower electric wire divider 20, and the front and rear locking plates 31 and 32 of the upper left and right support plates 30 and 30a are each The upper left and right fixing recesses 47 and 47a are respectively inserted into the front and rear side engaging plates 31a and 32a, respectively, and a circular operation recess 48 is formed in the center of the lower surface, and the outer side On the upper surface, a plurality of wiring holes 43, which are inserted together with one of the skins 52 and 62 selected from the main wire 50 or the trunk line 60, are formed from the center of the operating recess 48 in all directions. Inside the wiring hole 43, the core material 51 and 61 from which any one of the skins 52 and 62 selected from the main electric wire 50 or the trunk line 60 is removed is seated and the core material seating concave portion 44b where electricity is energized The bolt hole (45) to which the energizing bolt 45 is screwed, having a energizing hole (45a) in which the core member (45c) of the jumper wire (45b) is inserted through the actuating recess (48) and communicated with the core material seating recess (44b). A conducting terminal 44 having 44a) is formed, and left and right locking grooves 43a and 43b are formed on the left and right sides of each wiring hole 43, respectively, and inserted into the wiring hole 43 to be inserted into the wiring hole 43 As a fixture that fixes the main electric wire 50 or trunk line 60 while sealing the main electric wire 50 or the trunk line 60, the outer side of one side is in close contact with the skins 52 and 62 of the main electric wire 50 or the trunk line 60, and the inner side of one side is the main electric wire. The left and right sides of the left and right elastic locking plates 46a and 46b, which are in close contact with the cores 51 and 61 of the 50 or trunk line 60 and each extend from the left and right to the upper side and have left and right locking projections 46aa and 46ba on the outer surface, respectively. The locking projections (46aa, 46ba) are each forcibly fitted into the left and right locking grooves (43a, 43b) of the wiring hole (43) to form a wire fixing tool (46) that is fixed, respectively, and the side cross-section is "c" shape on the left and right lower ends. The left and right fastening recesses 41 and 41a to which the other ends of the left and right fastening pins 22 and 22a are respectively inserted and fixed are formed, respectively, and at the upper end of the operation recess 48, it prevents the inflow of foreign matter into the inside of the operation recess 48. The top cover 48a is formed And, at the lower end of the operation recess 48, a lower cut-off plate 48b that separates and blocks the operation recess 28 of the lower electric wire distributor 20 is formed, so that the power of the main electric wire 50 is multiplied through a jumper line 45b. It is distributed among the trunk lines 60 of the dogs.

The present invention as described above, in the space between the floor layer 90 and the slab layer 80 inside the apartment house, the upper electric wire distributor 40, the wiring hole 43 and the lower electric wire distributor at the location where the main electric wire 50 is to be inserted. After setting each of the wiring holes 23 of (20) in advance, a plurality of trunk lines 60 to be connected to the wiring holes 23 and 43 are connected to the operating recesses 28 and 48 through jumper lines 25b and 45b. Distribute each.

At this time, the core members 25c and 45c of the jumper wires 25b and 45b are not inserted in advance into the energizing holes 25a and 45a of the energizing bolts 25 and 45. First, the bolt holes 24a of the energizing terminals 24 and 44 , 44a), respectively, are inserted into the energizing holes 25a and 45a, respectively, and the energizing terminals 24 and 44 are tightly fixed.

In the state where the necessary jumper wires 25b and 45b and the main wire 50, which is a power supply line, are not connected, the lower left and right sides of the lower wire distributor 20 are fixed. The front and rear locking plates 11 and 12 of the lower left and right supports 10 and 10a are inserted into the recesses 27 and 27a, respectively, and fixed to the upper left and right fixing recesses 47 and 47a of the upper wire distributor 40. It is fixed by inserting each of the front and rear side sway fixing plates 31 and 32 of the upper left and right bases 30 and 30a.

In that state, the upper electric wire distributor 40 is positioned on the upper surface of the lower electric wire distributor 20, and the left and right fastening parts 21 and 21a of the lower electric wire distributor 20 and the left and right fastening parts 41 of the upper electric wire splitter 40 ,41a) is positioned on the same line, and then the lower wire distributor 20 and the upper wire distributor 40 are fixedly coupled by the left and right fastening pins 22 and 22a, respectively.

In the space between the floor layer 90 and the slab layer 80 inside the apartment house, in the state where the lower electric wire distributor 20 and the upper electric wire distributor 40 are fixedly installed, the power supply line, the main electric wire 50, is inserted The main electric wire 50 is inserted into the wiring hole 43 of the upper electric wire distributor 40 and the wiring hole 23 of the lower electric wire distributor 20 to conduct electricity.

At this time, in the state where the core material 51 of the main electric wire 50 is seated in the wiring holes 23 and 43 of the lower electric wire distributor 20 and the core material seating recesses 24b and 44b of the upper electric wire distributor 40, the wire fixing tool ( When 26,46) are inserted into the wiring holes (23,43), the left and right locking protrusions (26aa, 26ba) (46aa, 46ba) of the left and right elastic locking plates (26a, 26b) (46a, 46b) of the wire fasteners (26, 46) ) Is locked while being inserted into the left and right locking grooves 23a, 23b and 43a, 43b of the wiring holes 23 and 43, respectively, to prevent separation and separation of the main electric wire 50 from the wiring holes 923 and 43.

In this way, a plurality of trunk lines 60 are also prevented from being separated and separated from the wiring holes 23 and 43 of the lower electric wire distributor 20 and the upper electric wire distributor 40 by the electric wire fixing holes 26 and 46.

In this way, the connection portion of the main electric wire 50 and the plurality of trunk lines 60 is closely energized, so that a short circuit and short circuit accidents that frequently occur at the connection portion can be prevented in advance.

The present embodiment and the accompanying drawings are merely illustrative of some of the technical ideas included in the present invention, and those skilled in the art can easily infer within the scope of the technical ideas included in the specification and drawings of the present invention. It is obvious that all possible modifications and specific embodiments are included in the scope of the technical idea of the present invention.

The scope of the present invention is indicated by the claims to be described later rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and equivalent concepts should be interpreted as being included in the scope of the present invention.

10,10a: lower left and right support plates 11,12: front and rear locking plate
11a,12a: front and rear locking plate 11b,12b: cutting line
13: inclined support part 14: horizontal seating part
20: lower electric wire distributor 21,21a: left and right fastening parts
22, 22a: left and right binding pins 23: wiring worker
23a, 23b: left and right locking groove 24: energizing terminal
24a: bolt hole 24b: core material seating recess
25: conduction bolt 25a: conduction hole
25b: jumper wire 25c: core
26: wire fixing tool 26a, 26b: left and right elastic clasps
26aa,26ba: left and right locking projections 27,27a: lower left and right fixed recesses
28: operation required
30,30a: lower left and right support plates 31,32: front and rear locking plate
31a,32a: front and rear locking plate 31b,32b: cutting line
33: inclined support portion 34: horizontal seating portion
40: upper electric wire distributor 41,41a: left and right side fastening required
42,42a: left and right binding pins 43: wiring worker
43a, 43b: left and right locking groove 44: energizing terminal
44a: bolt hole 44b: core material seating recess
45: conduction bolt 45a: conduction hole
45b: jumper wire 45c: core
46: wire fastener 46a, 46b: left and right elastic clamping plates
46aa,46ba: left and right locking projections 47,47a: upper left and right fixing recesses
48: operating recess 48a: upper cover
48b: lower barrier plate
50: main wire 51: heartwood
52: epidermis
60: trunk line 61: heartwood
62: epidermis
80: slab layer
90: inner floor layer

Claims (2)

It is installed and fixed on the slab layer in the space between the slab layer and the inner floor of an apartment house to support the lower electric wire distributor from the bottom. One side is each formed with horizontal seating portions that are seated on the slab layer and extends obliquely from the top of the horizontal seating portion to the top. Each of the inclined support portions that are supported by the inclined support portion is formed, and the lower left and right support plates each formed with an anterior-posterior locking plate each having an anterior-posterior locking plate that protrudes downwardly inclined by a cutting line while vertically extending from the front and rear of the tip of the inclined support part to the top. , The bottom surface is fixedly supported by the lower left and right support plates, and on the outer bottom, a plurality of wiring holes are formed in which the main wire or trunk line is inserted together with the skin from the eight sides toward the center of the operating part, and is inserted into the wiring hole to seal the wiring hole. At the same time, a wire fixing tool is formed to fix the main wire or trunk line, and the left and right binding recesses are formed in each of the left and right binding pins, which have a "c" shape in side section, and are fixed at the upper left and right sides. The lower electric wire distributor is a circular block chain that distributes to a number of trunk lines, and the upper electric wire divider is fixedly fixed to the bottom of the inner bottom layer and fixed from the top. One side is formed with a horizontal seating portion that is in close contact with the bottom of the inner bottom layer, and at the tip of the horizontal seating portion. Each of the inclined support portions that are supported by being obliquely extended to the top are formed, and each of the front and rear locking plates is formed, each having an anterior-posterior locking plate that protrudes upwardly by a cutting line in the center while vertically extending from the front and rear ends of the inclined support portions to the bottom. The upper left and right support plates are in close contact with the upper surface of the lower wire distributor and are fixedly coupled by left and right binding pins, and on the outer upper surface, a plurality of wiring holes are formed in which the main wire or trunk line is inserted together with the skin from all sides to the center of the operating recess. It is inserted into the wire to seal the wiring hole, and at the same time, a wire fixing tool is formed to fix the main wire or trunk line, and the left and right binding recesses are formed respectively in the left and right lower ends to which the other end of the left and right binding pins with a "c" shape are inserted and fixed. A circular block chain that distributes electric power from electric wires to a number of trunk lines through jumper lines. In the electric line distributor used,
In the lower electric wire distributor, the front and rear locking plates of the lower left and right supporting plates are respectively inserted into the front and rear sides of the lower surface to form lower left and right fixing recesses to which the front and rear locking plates are respectively fixed, and a circular recess formed in the lower part at the center of the upper surface The upper part is formed, and inside each wiring hole, the core material from which the skin of the main wire or trunk line is removed is seated and has a core material seating part in which energization is performed, and communicates with the core material seating part, and the core material of the jumper wire is inserted through the operation part. A conducting terminal with a bolt hole is formed into which a conducting bolt with a major hole is screwed, and left and right locking grooves are formed on the left and right sides of each wiring hole, and the outer side of one side is in close contact with the skin of the main wire or trunk line, and the inside of one side Is in close contact with the core of the main electric line or trunk line, and the left and right locking protrusions of the left and right elastic locking plates each having left and right locking protrusions on the outer surface while extending from left and right to the upper part are forcibly fitted into the left and right locking grooves of the wiring hole, respectively. Each formed;
In the upper electric wire divider, the front and rear locking plates of the upper left and right supporting plates are respectively inserted into the front and rear sides of the upper surface to form upper left and right fixing recesses to which the front and rear locking plates are respectively fixed, and a circular concave portion is formed at the center of the lower surface. An operating recess is formed on the upper part, an upper cover is formed on the upper part of the operation recess to prevent the inflow of foreign matter into the operation recess, and a lower cut-off plate is formed to separate and block the operation recess of the lower electric wire distributor at the lower part of the operation recess. A bolt to which a energizing bolt with a energizing hole through which the core material of a jumper wire is inserted is screwed into the inner side with a core material seating recess in which the core material of the main electric wire or trunk line is removed and energization is carried out. A conductive terminal with a ball is formed, and left and right locking grooves are formed on the left and right sides of each wiring hole, and the outer side of one side is in close contact with the skin of the main wire or trunk line, and the inner side of one side is in close contact with the core of the main wire or trunk line. Each of the left and right locking protrusions of the left and right elastic locking plates having left and right locking protrusions on the outer surface, respectively extending from left to right to the upper side, is forcibly fitted into the left and right locking grooves of the wiring hole to form a wire fixing tool, respectively, to fix the main wire or trunk line. An electric wire distributor used for the inner floor layer of an apartment house, characterized in that the combination is easy and convenient for construction work without the need for tools to reduce construction costs and to avoid loss of parts. delete

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