KR102114813B1 - Electric wire tray for eaily setting in a building - Google Patents

Abstract

The present invention relates to an electric distribution line tray for a building with ease of installation of a distribution line. According to the present invention, the electric distribution line tray for a building with ease of installation of a distribution line comprises: a pair of side rails arranged to be parallel with each other; an under rung; upper layer assemblies; a holder consisting of a reference weight, a supporter, and a torsion spring; a base; and a leg. According to the present invention, a tray can be installed rapidly and safely.

Description

Electric wire tray for eaily setting in a building

The present invention relates to an electrical distribution line tray for buildings that is easy to install a distribution line.

Due to the increase in population, the number of apartments and large buildings, which are apartments, is increasing due to the relatively small number of residential, work, and living spaces. It is becoming a form.

In general, in the interior of a building, a lot of wiring such as a wire or a telephone line is complicatedly installed to use various electronic devices.

When constructing a conventional building, only the electric cable had to be wired. Recently, as the use of media has been diversified and speeded up, various structures except electric cables such as telephone lines, high-speed Internet dedicated lines, and CATV / MATV cables (hereinafter referred to as 'distribution lines') have been used. The installation of medicinal cables has become necessary, and for this purpose, a communication EPS room or pit (PIT) is provided for each floor and is designed by wiring using a distribution line tray.

Conventional trays must be installed on a wall or other installation table in the direction of wiring to install the distribution line, and also must be connected between trays adjacent to each other. That is, the connection between the trays should be quick and easy in order to easily and easily install the distribution line.

However, the conventional tray has to be connected and fixed with other neighboring trays, and for this, the trays have to be filled with brackets and joints. Eventually, the worker had a lot of hard work in the process of fastening the tray, and injuries by brackets, joints and other tools also occurred during the work process.

Therefore, a technique capable of easily performing fastening between trays has been required for easy installation of a distribution line.

Prior Art Document 1. Patent Registration No. 10-0958548 (announced on May 18, 2010)

Accordingly, the present invention is intended to solve the above problems, and facilitates fast, safe and easy installation while fastening work between trays in the process of installing the tray, while multiple distribution lines can be wired layer by layer. An object of the present invention is to solve the provision of an electrical distribution line tray for buildings, which is easy to install a distribution line that can easily manage the distribution lines of the lower layer without interference by easily collecting the distribution lines of the upper layer that cover the distribution lines wired to.

In order to achieve the above object, the present invention,
A plurality of through-grooves are formed at regular intervals along the longitudinal direction, and rods are formed on both sides of the through-grooves, respectively, and fasteners at which ends of the fixed beams are inserted are formed at both ends, leading to each other. A pair of side rails in which side rails are supported by a fixed beam and are arranged side by side with each other;
An under rung which is fixed by connecting a pair of the side rails and arranged at regular intervals along the side rails to settle a distribution line;
In the pivoting groove, the lower end is rotated around the first axis, and the over rung is disposed at regular intervals on the upper side of the under run along the side rail to form a two-layer structure with the under run, and the over run ends Upper assembly consisting of a linker for fixing the two sides of the top of each pivot;
The upper part is rotatably connected to the linker, and the reference weight is suspended to be drawn in and out through the rotation of the rotating table, and the lower part is rotatably connected to the lower part of the reference weight and the rotating shaft as a reference to the side from the reference weight. A support consisting of an opening and a torsion spring configured to exert elasticity on a rotating shaft in a direction in which the reference weight and the supporter are folded;
A base formed of a support groove formed and fixed to the bottom surface of the overrun, and a guide rail formed in a rectangular fitting hole and formed on both inner surfaces of the support groove; And
A movable body that is movably inserted into the support groove, and protrusions respectively protruding on both sides of the movable body and movably engaged with the fitting hole, and when the protrusion is located at the lowest side of the supporting groove along the fitting hole, to the supporting groove Includes a leg consisting of a support that is drawn and connected to the mobile body through a hinge to be rotated by being pulled out from the support groove when the protrusion is located on the outermost side of the support groove and supports the overrung to maintain posture.

An injection nozzle having a first injection hole protrudes at one end of the side rail, and an injection terminal having a second injection hole communicating with the first injection hole protrudes at a side portion of the side rail, and an end portion is provided at the other end of the side rail. For a building that is easy to install a distribution line in which a hardening member is injected in the order of the second injection hole, the first injection hole, and the filling hole in the state in which the injection hole is expanded and the injection nozzle is closely inserted, and the injection nozzle is inserted into the filling hole. It is an electric distribution line tray.

delete

delete

delete

The present invention, while the fastening operation between the trays in the process of installing the tray facilitates quick, safe and easy installation, a plurality of power distribution lines can be wired layer by layer, and the upper layer to cover the power distribution lines wired to the lower layer It also has the effect of easily collecting the power distribution lines, so that the lower power distribution lines can be managed without interference.

1 is an exploded perspective view showing a connection structure between trays according to the present invention,
Figure 2 is a cross-sectional view showing the connection structure of the tray according to the present invention,
3 and 4 are perspective views showing the operation of the tray according to the present invention,
5 is a side view sequentially showing the operation of the tray according to the present invention,
6 is a side view showing a state in which the upper layer of the tray according to the present invention is completely unfolded,
7 is a perspective view showing another embodiment of a tray according to the present invention,
8 is an exploded perspective view showing an installation state of a leg supporting an over rung of a tray according to the present invention,
9 is a cross-sectional view showing an operation state of the leg.

The above-described features and effects of the present invention will become apparent through the following detailed description in connection with the accompanying drawings, and accordingly, those skilled in the art to which the present invention pertains can easily implement the technical spirit of the present invention. There will be. The present invention can be applied to various changes and may have various forms, and specific embodiments will be illustrated in the drawings and described in detail in the text. However, it is not intended to limit the present invention to a specific disclosure form, it should be understood to include all modifications, equivalents, or substitutes included in the spirit and scope of the present invention. Terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention.

Hereinafter, the present invention will be described in detail based on the accompanying drawings.

1 is an exploded perspective view showing a connection structure between trays according to the present invention, FIG. 2 is a cross-sectional view showing a connection structure of a tray according to the present invention, and FIGS. 3 and 4 are operation views of the tray according to the present invention It is a perspective view showing, Figure 5 is a side view sequentially showing the operation state of the tray according to the present invention, Figure 6 is a side view showing a state in which the upper layer of the tray according to the present invention is fully unfolded.

1 to 6, the tray 100 of the present embodiment connects a pair of side rails 110a and 110a 'and a pair of side rails 110a and 110a', and the lower power distribution line C1 An upper rung assembly 130 and 130 ', which comprises a plurality of underruns 120 for seating, and an overrung 132 installed on top of the underrung 120, and flowed out of the overrung 132 by its own weight. Includes a cradle 140 for receiving and supporting the upper power distribution line C2, a base 150 fixed to the overrun 132, and a leg 160 connected to the base 150 and foldable with the overrun 132 do. Therefore, the tray 100 of the present embodiment can place a plurality of power distribution lines C1 and C2 on the rungs 120 and 132 constituting the second floor, and the over rung 132 can be opened and closed in a casement type, so that the under rung ( The lower power distribution line C1 seated at 120) can be easily inspected and acted without interference.

Each configuration for this will be described in more detail.

Side rails (110a, 110a '), a plurality of through grooves 112 are formed at regular intervals along the longitudinal direction, and the rod-shaped grooves (113, 113') are formed on the upper sides of both sides of the through grooves 112, respectively. Form a pair that are arranged side by side with each other. Typically, the tray consists of side rails and rungs. However, since the tray 100 of the present embodiment additionally configures the over rung 132, the side rails 110a and 110a 'have a through groove 112 and a pivoting groove 113 and 113' for installing the over rung 132. Each of these is formed.

3 and 4, the pivoting grooves 113 and 113 'are formed to have chins on both sides at the upper portion of the through groove 112, so that the pivoting plates 131 and 131 are installed in the pivoting grooves 113 and 113'. ').

In addition, fasteners 114 into which ends of the fixed beams 118 are inserted are formed at both ends of the side rails 110a and 110a 'of the present embodiment. Accordingly, when the fixed beams 118 are inserted into the fasteners 114 of the side rails 110a and 110a ', which are connected to each other, both ends of the fixed beams 118 are connected to the side rails 110a and 110a', respectively. It forms a structure inserted in the fastener 114 of. As a result, the connecting section of the side rails 110a and 110a 'is supported by the fixed beam 118.

In addition, as shown in FIG. 2, the injection nozzle 115 in which the first injection hole 115a is formed at one end of the side rail 110b of the present embodiment protrudes, and the first injection hole 115a is formed at the side portion of the side rail 110b. ), The injection terminal 116 formed with a second injection hole 116a in communication protrudes, and the other end of the side rail 110a has an extended end and a filling hole 117 into which the injection nozzle 115 is closely inserted. Is formed. That is, the first injection hole 115a and the second injection hole 116a have a structure in which ventilation is performed through the end of the injection nozzle 115 and the injection terminal 116.

On the other hand, the filling hole 117 is formed at the other end of the side rail (110a) and the side rail (110b), the injection nozzle 115 is formed at one end. The filling hole 117 has an extended end as shown in FIG. 2 to form an expansion hole 117a.

After all, the injection nozzle 115 is inserted into the filling hole 117, as shown in Figures (a) and (b) of Figure 2, the curing member (S) the second injection hole 116a and the first injection hole ( 115a) and the filling hole 117 is injected, the curing member (S) fills the expansion hole 117a of the filling hole 117 and is cured, thereby curing the curing member as shown in Figure 2 (c) (S) connects and fastens the side rails 110a and 110b to each other. Here, the curing member S may be a material having excellent mechanical properties such as bending strength and baking, such as an epoxy resin.

An unexplained reference numeral '116b' is a sealing member that seals the injection terminal 116 in a state where the curing member S is filled as shown in FIG. 2 (c).

The under rung 120 is fixed by connecting a pair of side rails 110a and 110a 'and is disposed at regular intervals along the side rails 110a and 110a' so as to seat the power distribution lines. As described above, the under rung 120 performs a function of a rung configured in a known tray.

Upper assembly (130, 130 '), the rotating groove (113, 113'), the lower end is rotated around the first axis (A1) is installed to rotate (131, 131 '), the under rung 120 and Two sides of the over rung 132 and the one end of the over rung 132 disposed at regular intervals on the under rung 120 along the side rails 110a and 110a 'to form a two-layer structure. ') Is composed of a linker 133 that is fixed to the top of each.

The rotating table (131, 131 ') is connected to rotate about the first axis (A1) in the rotating groove (113, 113'), the over rung (132) fixed to the rotating table (131, 131 ') is a tray It is preferable that a stopper (not shown) is configured so as not to incline from the inside of the (100) to the floor. The first shaft (A1) is connected to the lower end of the rotating table (131, 131 ') so that the upper portion of the rotating table (131, 131') rotates.

The over rung 132 forms the upper layer of the under rung 120, and one end is fixed to the pivots 131 and 131 'via the linker 133. Therefore, the over rung 132 rotates as shown in FIG. The over rung 132 of the present embodiment forms a 'a' shape with the pivots 131 and 131 ', and the other end of the over rung 132 is a side rail by the stopper of the pivots 131 and 131'. Maintain my posture without tilting to the bottom of 110a, 110a ').

In the tray 100 of the present embodiment, since the upper assembly 130 and 130 'are installed in pairs on the pair of side rails 110a and 110a', each over rung 132 of the upper assembly 130 and 130 ' ), The other ends are connected to each other.

The linker 133 fixes the pivots 131 and 131 'and the overrun 132 in the form of' a 'as described above.

Meanwhile, the upper layer assemblies 130 and 130 ′ of the present embodiment further include a cover 134 covering the upper surface of the over rung 132. The cover 134 is formed so that the ends protrude toward the paired upper layer assembly 130 ', so that the cover 134 is supported by the upper layer assembly 130'. This is to allow the base 150 (see FIG. 8) and the leg 160 (see FIG. 8) to be installed only in one of the pair of upper assembly 130, 130 ', the base 150 and the leg 160 are It will be explained again below.

The cradle 140, the upper portion is rotatably connected to the linker 133, the reference weight 141 and the lower portion is suspended so as to be drawn out through the through groove 112 along the rotation of the pivot (131, 131 ') The supporter 142 that is rotatably connected to the lower portion of the reference weight 141 and the rotation axis 141a as a reference and extends laterally from the reference weight 141, and in a direction in which the reference weight 141 and the supporter 142 are folded. It consists of a torsion spring (not shown) that applies elasticity on the rotating shaft (141a).

The reference weight 141 is rotatably connected to the upper linker 133 to form a suspended connection structure, and is arranged to be drawn out from the through groove 112 as shown in FIG. Therefore, when the rotating table (131, 131 ') is rotated on the side rail (110a, 110a'), the reference weight 141 maintains the posture and moves without interference through the through groove (112). For reference, it is preferable that the reference weight 141 of the present embodiment has a weight greater than or equal to a reference value to keep the posture stable without shaking.

The supporter 142 is rotatably connected to the rotating shaft 141a formed to protrude outward from the lower portion of the reference weight 141. Therefore, the supporter 142 forms a connection structure foldable with the reference weight 141. The supporter 142 of this embodiment prevents the upper distribution line C2 from flowing out of the overrun 132 from being separated because the upper end has a bent 'A' shape. A detailed description of this will be made again below.

On the other hand, the rotating shaft 141a is configured with a torsion spring, so that the reference weight 141 and the supporter 142 are always folded. That is, in a state in which the external force is not maintained, the folded state is maintained, and when the external force beyond the elasticity of the torsion spring is received, it can be unfolded from the reference weight 141. Therefore, in the state where the over rung 132 of the upper assembly 130 and 130 'forms a two-layer structure in parallel with the under rung 120, the supporter 142 is a reference weight 141 as shown in FIG. 5 (a). While maintaining the folded state to perform the fence function of the over rung (132). To this end, it is preferable that the supporter 142 has a sufficient length protruding upward of the reference weight 141.

The operation of the tray 100 according to the present invention will be sequentially described with reference to FIGS. 1 to 6.

As illustrated in FIG. 1, the lower power distribution line C1 and the upper power distribution line C2 are mounted on the under rung 120 and the over rung 132, respectively. In this state, if a problem is identified in the upper power distribution line C2 as shown in FIG. 5 (a), the upper power distribution line C2 exposed to the outside can easily inspect the upper power distribution line C2. However, when a problem is confirmed in the lower power distribution line C1, the manager lifts the overrun 132 as shown in FIG. 5 (b) and rotates the pivot 131 around the first axis A1. Since the over rung 132 is integrally fixed with the rotating table 131, the rotating table 131 rotates corresponding to the rotation angle of the over rung 132.

When the rotating table 131 is rotated, the reference weight 141 is drawn out from the through groove 112 about the second axis A1 of the linker 133. At this time, the rotating table 131 moves while maintaining my posture.

On the other hand, the upper power distribution line (C2) seated on the over-rung 132 flows down the ramp by the inclination of the over-rung (132), in this process the upper power distribution line (C2) is as shown in Figure 5 (b) The supporter 142 is pressed. When the upper power distribution line (C2) is a certain number or more, since the weight exceeds the elasticity of the torsion spring installed on the rotating shaft (141a), the supporter (142) is opened to rotate from the reference weight (141), as shown in Figure 6 The upper power distribution line C2 is accommodated on the supporter 142. For reference, the supporter 142 of the present embodiment has an upper end protruding in a 'A' shape, preventing the upper power distribution line C2 flowing from the overrun 132 from being pulled into the supporter 142 without departure, and the supporter (142) to maintain my posture without departure even when in the state.

7 is a perspective view showing another embodiment of a tray according to the present invention.

Referring to FIGS. 3 and 3 and 7, the upper assembly 130 and 130 'of the present embodiment integrally connects the rotating tables 131 and 131' of the upper assembly 130 and 130 'adjacent to each other. The connecting rod 135 is further included.

The upper assembly 130 and 130 'shown in FIG. 3 are individually operated in the same side rails 110a and 110a'. In this case, the administrator has the hassle of rotating the upper assembly 130 and 130 'one by one in order to manage the lower power distribution line C2 from the tray 100, rather than a part.

Therefore, the upper assembly (130, 130 ') of the present embodiment is connected to the rotating stand (131, 131') of the upper assembly (130, 130 ') adjacent to each other with a connecting rod 135, the administrator pulls the connecting rod 135 All the upper assembly (130, 130 ') configured in the tray 100 is operated while the over rung 132 is vertically unfolded as shown in FIG.

Of course, when the manager pushes the connecting rod 135, the pivots 131 and 131 'are operated in a batch, and the overrun 132 is horizontally arranged as shown in FIG.

8 is an exploded perspective view showing an installation state of a leg supporting an over rung of a tray according to the present invention, and FIG. 9 is a cross-sectional view showing an operation state of the leg.

3 to 9, the tray 100 of the present embodiment includes a main body 151 in which a support groove 151a is formed and fixed to the bottom surface of the overrun 132, and a rectangular fitting hole 152a. A base 150 formed of guide rails 152 and 152 'formed on both inner surfaces of the support groove 151a; The movable body 161 that is movably inserted into the support groove 151a, and the protrusions 162 and protrusions 162 which are respectively protruded on both sides of the movable body 161 and are movably engaged with the fitting hole 152a, If it is located on the lowest side of the support groove 151a along the fitting hole 152a, it is drawn into the support groove 151a, and when the protrusion 162 is located on the outermost side of the support groove 151a, it is withdrawn from the support groove 151a. It is further connected to the moving body 161 via the hinge 164 to be rotated, and the leg 160 composed of a support 163 to maintain the posture by supporting the overrun 132.

The base 150 is a medium that connects the legs 160 and the over rung 132 to each other, and includes a body 151 fixed to the bottom surface of the over rung 132, and the body 151 is a support groove 151a This is formed, and guide rails 152 and 152 'are installed on both inner surfaces. Here, the guide rails 152 and 152 'are formed with a rectangular fitting hole 152a, and the legs 160 connected to the guide rails 152 and 152' are drawn in and out of the support groove 151a.

The leg 160 supports the over rung 132. Therefore, the over rung 132 maintains a horizontal posture without tilting from the inside of the tray 100.

To this end, the leg 160 includes a moving body 161 moving in the support groove 151a. Here, projections 162 engaged with the guide rails 152 and 152 'are formed on both sides of the movable body 161, respectively, so that the movable body 161 can move within the range of the guide rails 152 and 152'. .

On the other hand, the support 163, when the projection 162 is located on the lowest side of the support groove 151a along the fitting hole 152a, is introduced into the support groove 151a, and the projection 162 is the support groove 151a When located on the outermost side of the withdrawal from the support groove (151a). Here, when the projection 162 is located at the lowest side of the support groove 151a, when the support 163 is pressed as shown in FIG. 9 (a), the moving body 161 moves deeply into the support groove 151a. , When the projection 162 is located on the outermost side of the support groove 151a, the overrun 132 is lifted as shown in FIG. 9 (b), so that the support 163 is moved from the support groove 151a by its own weight. It is time to move down.

On the other hand, since the support 163 and the movable body 161 are rotatably connected via a hinge 164, when the support 163 is withdrawn from the support groove 151a as shown in FIG. 9 (b), the support 163 ) Is rotatable based on the hinge 164. However, as shown in FIG. 9 (a), when the support 163 is drawn into the support groove 151a, the support 163 is caught in the support groove 151a to maintain my posture without shaking, and thus the over rung 132 Keeps the level stable without shaking.

The base 150 and the leg 160 may be installed on both a pair of upper layer assemblies 130 and 130 ', but may be installed on only one of the two. When installed only in one upper layer assembly 130 ', the cover 134 is covered by the over rung 132 of the other upper layer assembly 130, so that the protruding portion of the cover 134 is one upper layer assembly 130' ).

As a result, the over rung of one upper layer assembly 130 'is supported by the base 150 and the leg 160, and the other upper layer assembly 130 is supported by the cover 134 caught in the over rung.

In the detailed description of the present invention described above, the preferred embodiments of the present invention have been described, but those skilled in the art or those skilled in the art will appreciate the spirit of the present invention as set forth in the claims below. And it will be understood that the present invention can be variously modified and changed within a range not departing from the technical field.

100; Trays 110, 110 '; Side rail 112; Through groove
113, 113 '; Hoedong Home 120; Under rung 130; Upper assembly
131, 131 '; Hoedongdae 132; Overrun 133; Linker
134; Cover 135; Connecting rod 140; holder
141; Reference weight 142; Supporter 150; Base
151; Body 151a; Support grooves 152, 152 '; Guide rail
152a; Fitting hole 160; Leg 161; Moving object
162; Protrusion 163; Support 164; Hinge

Claims (1)

A plurality of through-grooves are formed at regular intervals along the longitudinal direction, and rods are formed on both sides of the through-grooves, respectively, and fasteners at which ends of the fixed beams are inserted are formed at both ends, leading to each other. A pair of side rails in which side rails are supported by a fixed beam and are arranged side by side with each other;
An under rung which is fixed by connecting a pair of the side rails and arranged at regular intervals along the side rails to settle a distribution line;
In the pivoting groove, the lower end is rotated around the first axis, and the over rung is disposed at regular intervals on the upper side of the under run along the side rail to form a two-layer structure with the under run, and the over run ends Upper assembly consisting of a linker for fixing the two sides of the top of each pivot;
The upper part is rotatably connected to the linker, and the reference weight is suspended to be drawn in and out through the rotation of the rotating table, and the lower part is rotatably connected to the lower part of the reference weight and the rotating shaft as a reference to the side from the reference weight. A support consisting of an opening and a torsion spring configured to exert elasticity on a rotating shaft in a direction in which the reference weight and the supporter are folded;
A base formed of a support groove formed and fixed to the bottom surface of the overrun, and a guide rail formed in a rectangular fitting hole and formed on both inner surfaces of the support groove; And
A movable body that is movably inserted into the support groove, and protrusions respectively protruding on both sides of the movable body and movably engaged with the fitting hole, and when the protrusion is located at the lowest side of the supporting groove along the fitting hole, to the supporting groove Includes a leg consisting of a support to maintain the posture by supporting the over rung and connected to the mobile body through a hinge to be drawn and rotated when the protrusion is located on the outermost side of the support groove and rotates.
An injection nozzle having a first injection hole protrudes at one end of the side rail, and an injection terminal having a second injection hole communicating with the first injection hole protrudes at a side portion of the side rail, and an end is provided at the other end of the side rail. A distribution line installation characterized in that the filling member is formed in which the injection nozzle is extended and the injection nozzle is closely inserted, so that the curing member is injected and hardened in the order of the second injection hole, the first injection hole, and the filling hole while the injection nozzle is inserted into the filling hole. Easy electrical distribution line tray for buildings.

Images