KR200492627Y1 - Duct for wiring and structure equipment combining the same - Google Patents

Abstract

The present design relates to a duct that is installed underground or indoors in a building to protect various cables such as electric wires, and a catenary structure facility that allows the facilities installed in such ducts to effectively withstand earthquakes. For this purpose, the present design is assembled in a slide manner. It includes an upper frame and a lower frame configured to form a plurality of storage spaces that are isolated from each other, and the internal storage space is opened during the slide assembly process of the upper frame and the lower frame, and the assembly state and the internal storage space are closed. A wiring duct capable of realizing a fully assembled state is provided, and a catenary structure facility including a wire holding member for fixing and holding the wiring duct on a horizontal wire disposed inside a building is provided.

Description

Wiring duct and suspension line structure facility to which it is combined {DUCT FOR WIRING AND STRUCTURE EQUIPMENT COMBINING THE SAME}

The present invention relates to a wiring duct and a catenary structure facility to which it is combined, and in detail, a duct that is installed underground or indoors to protect various cables such as electric wires and facilities installed in such ducts to effectively withstand earthquakes. It relates to a seismic catenary structure facility.

Generally, a kind of wiring duct structure is installed on the exposed ceiling of a large building's underground parking lot or machine room, as a structure to guide, support, and protect the installation location of various wiring.As such, a duct structure for wiring installed on the exposed ceiling is laced. It is called Raceway.

For example, there is a method in which a hanger is installed on an indoor ceiling and then a raceway is attached to the bottom of the hanger so that the hanger supports the load of the raceways.

However, in the conventional raceway installation structure, when vibrations such as earthquakes occur, such vibrations cannot be absorbed, so that the hanger may be separated from the ceiling surface or the raceway may be separated from the hanger due to severe vibration.

In addition, by connecting the raceways according to the position of each hanger, there is a problem in that it is difficult to change the position in arranging the raceways at the right place.

In addition, if more facilities, including lighting wires, image, sound, and communication for methods, are required to be constructed, a large number of cable lines are required in proportion to the facility. There were cases where installation was not possible due to a narrow space to be applied to the raceway.

Even if installation is possible, there are many difficulties in work when maintenance such as replacement or addition of cable lines is required in the future.

Korean Registered Patent Publication No. 10-1776026 (announced on September 7, 2017)

The purpose of the present invention is to solve the problems of the prior art, and the present invention implements a separated state, a temporary assembly state, and a fully assembled state in a slide connection method very easily, thereby simplifying the construction and management of the cable line stored inside. It is to provide a duct for wiring that can be provided.

In addition, the present invention is to provide a catenary structure facility in which a wiring duct that can be easily combined and separated for the internal space of a building and can effectively withstand earthquakes is combined.

In order to achieve the object of the present invention described above, the wiring duct according to an embodiment of the present invention includes an upper frame; And a lower frame coupled to a lower portion of the upper frame and forming a plurality of storage spaces isolated from each other, wherein the upper frame includes: an upper left frame; A right upper frame disposed at a predetermined interval from the left upper frame; And an upper middle frame connecting the upper left frame and the upper right frame, wherein the lower frame comprises: a left lower frame; A right lower frame disposed at a predetermined interval from the left lower frame; An intermediate lower frame disposed between the left lower frame and the right lower frame; And a first left coupling frame connecting the left lower frame and the middle lower frame, and a first right coupling frame connecting the right lower frame and the middle lower frame, wherein the upper left frame is formed at a lower end. 1 Includes a left locking portion, and the first left engaging frame accommodates the first left locking portion inside to allow the first guide groove to slide in the vertical direction and the first guide to prevent separation of the first left locking portion It characterized in that it comprises a first separation preventing portion formed on the upper end of the groove.

In addition, in the wiring duct according to an embodiment of the present invention, a side end of the upper left frame includes a second left engaging portion, and an upper end of the lower left frame has a second left engaging portion coupled to the second left engaging portion. It may include a coupling portion.

In addition, in the wiring duct according to an embodiment of the present invention, the second left engaging portion may be elastically coupled to the second left engaging portion while the first left engaging portion is in contact with the bottom surface of the first guide groove. I can.

In addition, in the wiring duct according to an embodiment of the present invention, the upper left frame includes a clamp coupling frame protruding to form a clamp coupling portion, and the left lower frame is a facility unit protruding to form an equipment unit coupling portion. It may include a combination frame.

In addition, in the wiring duct according to an embodiment of the present invention, it may include an upper cover coupled to both ends of an upper end of the upper left frame and an upper end of the upper right frame.

In addition, in the wiring duct according to an embodiment of the present invention, the left storage space provided by the upper left frame and the lower left frame; A right storage space provided by the upper right frame and the lower right frame; An upper storage space provided through an upper end of the upper left frame, an upper end of the upper right frame, and an upper middle frame; And a lower storage space provided through a lower end of the left lower frame, a lower end of the right lower frame, an intermediate lower frame, and a first right coupling frame and a second right coupling frame.

Meanwhile, a catenary structure facility to which a wiring duct according to an embodiment of the present invention is coupled includes: a first column member and a second column member disposed at regular intervals in an internal space of a building; A horizontal wire connecting the first pillar member and the second pillar member; A wire holding member coupled while passing through the horizontal wire; And the wiring duct detachably coupled to the wire holding member.

In addition, in the catenary structure facility to which the wiring duct is coupled according to an embodiment of the present invention, the wire holding member includes: a clamp member detachably coupled to the wiring duct via a coupling member; A cover bracket coupled to the clamp member; A fixing bracket coupled to the cover bracket and having a wire coupling groove portion seated on the upper surface of the horizontal wire; A moving bracket disposed under the fixing bracket and provided with a wire seating groove in close contact with the lower surface of the horizontal wire; And a fastening member which passes through the fixing bracket and is coupled to the moving bracket.

In addition, in the catenary structure facility to which the wiring duct according to an embodiment of the present invention is coupled, the moving bracket includes a fastening hole formed with a thread to be screwed with the fastening member, and the movement according to the rotation direction of the fastening member. It can be installed so that the bracket is guided by the cover bracket and is approached or moved away from the fixing bracket.

The wiring duct according to the present invention and the catenary structure facility to which it is combined can not only improve the seismic effect through the horizontal wire, but also increase the construction stability of the facilities from the combined structure of the wire holding member and the wiring duct coupled to the horizontal wire. have.

In addition, the catenary structure facility according to the present invention can be stably fixed to the horizontal wire through a wire holding member connected to the horizontal wire, and it is possible to easily grip the horizontal wire, so that the position change on the horizontal wire can be easily implemented. .

In addition, the wiring duct according to the present invention implements a slide-type connection method between the upper frame and the lower frame, so that it is very easy to assemble and disassemble, so there is an advantage in construction and management.

In addition, the wiring duct according to the present invention can implement a temporary assembly state in which the internal storage space is opened during the slide connection process between the upper frame and the lower frame, so that not only the installation of facilities but also the installation and construction of various cable lines can be carried out conveniently. have.

In addition, the wiring duct according to the present invention forms a plurality of storage spaces that are isolated from each other together with the assembly of the upper frame and the lower frame, so that various cable lines can be divided and constructed, thereby having the advantage of convenient construction and management.

In addition, the wiring duct according to the present invention can maintain a solid coupling state by securing a connection portion of two areas when sliding the upper frame and the lower frame.

In addition, in the wiring duct according to the embodiment of the present invention, when the upper frame and the lower frame are assembled, the coupling portions of the upper left frame and the lower left frame are located opposite to each other in the upper and lower frames. Since the coupling portion is also located diagonally to each other at the top and bottom, a more rigid coupling state can be satisfied.

In addition, the wiring duct according to the present invention includes a clamp coupling part and a facility unit coupling frame, and it is easy to couple and disassemble a wire holding member and a facility unit, thereby having the advantage of convenient construction and management.

1 is a view showing a catenary structure facility according to an embodiment of the present invention.
2 is a partial cross-sectional view showing an installation state of a wiring duct according to an embodiment of the present invention.
3 is an exploded perspective view showing a wire holding member according to an embodiment of the present invention.
4 is a cross-sectional view showing a state in which a wiring duct according to an embodiment of the present invention is coupled.
5 is an exploded cross-sectional view of a wiring duct according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention in which the above-described problem to be solved may be specifically realized will be described with reference to the accompanying drawings. In the description of the present embodiment, the same names and the same reference numerals are used for the same configuration, and additional descriptions thereof will be omitted below.

In an embodiment of the present invention, unlike the description of the above-described problem solving means, a catenary structure facility is first described, and a wiring duct, which is a component of the catenary structure facility, will be described later.

1 is a view showing a catenary structure facility according to an embodiment of the present invention.

Referring to FIG. 1, a catenary structure facility according to an embodiment of the present invention basically provides a structure facility capable of effectively absorbing vibration from the structure when a vibration such as an earthquake is generated by being installed in a structure inside a building.

The suspension line structural equipment according to the embodiment includes a column member, a horizontal wire 200, a wire holding member 400, and a duct 500 for wiring.

The column member is for supporting the horizontal wire 200 in the interior space of the building, and includes a first column member 110 and a second column member 120 disposed at predetermined intervals in the interior space of the building.

For example, the first pillar member 110 and the second pillar member 120 are installed between a ceiling surface and a floor surface inside a building, and may be fixedly installed on the ceiling surface by a separate fixing device. Alternatively, the first pillar member 110 and the second pillar member 120 may be fixed to the floor or side surfaces of the internal space of the building with separate fixing devices.

The horizontal wire 200 is supported by a series of facilities including the wiring duct 500, and basically performs a function of absorbing vibration transmitted from the building and the column member.

For example, the horizontal wire 200 is installed to horizontally connect the first column member 110 and the second column member 120 to be disposed in the interior space of the building. These horizontal wires 200 may be configured as a pair maintaining a certain distance, and the pair of horizontal wires 200 maintain the horizontal at the same height as each other, while maintaining the first column member 110 and the second column member ( 120). Of course, three or more horizontal wires 200 may be configured.

A wire rope may be used as a member constituting the horizontal wire 200, and any member may be substituted as long as it has a structure that absorbs vibration or has flexibility due to material properties.

2 is a partial cross-sectional view showing an installation state of a wiring duct according to an embodiment of the present invention, and FIG. 3 is an exploded perspective view showing a wire holding member according to an embodiment of the present invention.

The wire holding member 400 is coupled to the horizontal wire 200 to support the wiring duct 500, and the clamp member 410, the cover bracket 420, the fixing bracket 430, the moving bracket 440 and fastening A member 450 may be included.

The clamp member 410 is detachably coupled to the wiring duct 500 via the coupling member 416, and the clamp body 411, the clamp fixing plate 413, the main clamp 415 and the coupling member 416 It may include, for example, a clamp body 411 formed in close contact with the upper surface of the wiring duct 500, and a clamp fixing plate 413 extending downward from one end of the clamp body 411 in the width direction, It may be configured to include a main clamp 415 extending downward from the other end of the clamp body 411 in the width direction, and a coupling member 416 that is fastened through the clamp fixing plate 413. The coupling member 416 may be a member such as a bolt or a pin.

The cover bracket 420 is coupled to the upper surface of the clamp member 410, and a cover bracket 420 having an inverted U-shaped cross-sectional structure to have an inner space for accommodating the fixing bracket 430 and the moving bracket 440 It may include. The body of the cover bracket 420 having this shape may secure a mounting space for the fixing bracket 430 and a mounting and moving space for the moving bracket 440 to be described later in the inner space. In addition, a guide support part 423 is provided in the inner space of the cover bracket 420 to maintain surface contact with at least one side of the movable bracket 440. The cover bracket 420 may be fixedly coupled to the clamp member 410 by welding or a separate fixing device.

The fixing bracket 430 is coupled to the cover bracket 420 and includes a wire coupling groove 431 seated on the upper surface of the horizontal wire 200. For example, two rows of wire coupling grooves 431 may be formed at both ends corresponding to the interval between the two rows of horizontal wires 200 fixedly coupled to the upper portion of the inner space of the cover bracket 420. In addition, the shape of the wire coupling groove 431 is configured in a shape corresponding to the shape of the top surface of the horizontal wire 200, and may be provided in a semicircular shape to correspond to the horizontal wire 200 having a circular cross-sectional structure.

The moving bracket 440 is disposed under the fixing bracket 430 with the horizontal wire 200 interposed therebetween, and includes a wire seating groove 441 in close contact with the lower surface of the horizontal wire 200. For example, two rows of wire seating grooves 441 may be formed at both ends corresponding to the interval between the horizontal wires 200 arranged in two rows. In addition, the shape of the wire seating groove 441 is also configured in a shape corresponding to the shape of the lower surface of the horizontal wire 200, and may be provided in a semicircular shape so as to correspond to the horizontal wire 200 having a circular cross-sectional structure.

The fastening member 450 couples the fixing bracket 430 and the moving bracket 440 to each other with the horizontal wire 200 interposed therebetween. For example, a screw thread may be formed to pass through the cover bracket 420 and the fixing bracket 430 in order to be screwed with the fastening hole 443 of the moving bracket 440. In addition, a fastening nut 460 having a thread formed on an inner circumferential surface of the fastening member 450 may be included at an end passing through the movable bracket 440.

The installation process of the wire holding member 400 having such a configuration will be described as follows.

First, in order to couple the wire holding member 400 to the wiring duct 500 to be described later, while the coupling member 416 is removed, the clamp member 410 is mounted on the upper surface of the wiring duct 500. At this time, the main clamp 415 provided on one side of the clamp member 410 is arranged to be caught on one clamping part 5171 of the wiring duct 500, and the clamp fixing plate 413 provided on the opposite side is the wiring duct 500 ) Is arranged to face the opposite side of the clamp coupling portion 5171. Thereafter, the wire holding member 400 and the wiring duct 500 are fixedly coupled by inserting and fastening the coupling member 416 into the clamp coupling portion 5171 through the clamp fixing portion.

As a result, the wire holding member 400 and the wiring duct 500 can be fully assembled, and assembly and disassembly can be performed very conveniently.

Meanwhile, in order to couple the wire holding member 400 on the horizontal wire 200, the fastening member 450 is rotated counterclockwise, so that the moving bracket 440 screwed to the fastening member 450 is a fixing bracket. Away from 430. At this time, since the moving bracket 440 maintains a surface contact with the guide support 423 of the cover bracket 420, it can be stably moved without being rotated. Eventually, the distance between the wire coupling groove 431 and the wire seating groove 441 is spaced apart.

In this state, by placing the wire coupling groove 431 of the fixing bracket 430 on the upper surface of the horizontal wire 200, the wire holding member 400 is supported on the horizontal wire 200.

Thereafter, when the fastening member 450 is rotated in a clockwise direction, the moving bracket 440 screwed to the fastening member 450 is moved closer toward the fixing bracket 430. At this time, the movable bracket 440 is guided by the guide support 423 to enable stable movement, and in the end, the wire seating groove 441 of the movable bracket 440 is in close contact with the lower surface of the horizontal wire 200, and the fastening member The horizontal wire 200 is gripped between the wire coupling groove 431 and the wire seating groove 441 by continuously rotating and pressing the 450 clockwise.

A plurality of wire holding members 400 may be mounted according to the load and length of the installed wiring duct 500.

As a result, the wire holding member 400 according to the embodiment is coupled to a desired position of the horizontal wire 200 because it is easy to adjust the distance between the fixing bracket 430 and the moving bracket 440 holding the horizontal wire 200 The separation can be implemented very easily, and in the assembled state in which the horizontal wire 200 is held, the wiring duct 500 can be stably supported.

Meanwhile, referring to FIG. 1, the suspension line structure facility according to an embodiment of the present invention may further include a wire auxiliary holding unit 700.

The wire auxiliary holding unit 700 is for preventing sagging of the horizontal wire 200 and is configured to connect the inner wall of the building and the horizontal wire 200. As an example, one end of the wire auxiliary holding unit 700 may be coupled to the ceiling surface of a building through a ceiling holder (not shown), and the other end may be coupled to the horizontal wire 200 via a vibration absorbing member (not shown). . In addition, a separate connection bracket (not shown) for connecting the wire auxiliary holding unit 700 and the horizontal wire 200 may be further included. As a result, the wire auxiliary holding unit 700 holds the horizontal wire 200 to prevent sagging of the horizontal wire 200. A wire rope may be used as a member constituting the wire auxiliary holding unit 700. Unlike this, any member may be substituted if it has a structure that absorbs vibration or has flexibility due to material properties.

In addition, the catenary structure facility according to an embodiment of the present invention includes a first column member 110 and a second column member for coupling with the first column member 110 and the second column member 120 and the horizontal wire 200. It may further include a horizontal wire holder unit (not shown) coupled to the 120.

In addition, the catenary structure facility according to an embodiment of the present invention is disposed between the horizontal wire 200 and the horizontal wire holder unit (not shown) to control the tension on the horizontal wire 200 wire tension control unit 300. It may contain more.

4 is a cross-sectional view showing a state of coupling a wiring duct according to an embodiment of the present invention, and FIG. 5 is an exploded cross-sectional view of the wiring duct according to an embodiment of the present invention.

4 and 5, the wiring duct 500 according to an embodiment of the present invention includes an upper frame 510 and a lower frame 530.

The upper frame 510 has a certain cross-sectional structure and is formed to be elongated in the longitudinal direction, and includes an upper left frame 511, an upper right frame 513, and an upper middle frame 515.

The upper left frame 511 is formed to include a first left engaging portion 5111 at a lower end. In addition, a second left engaging portion 5113 may be formed at a side end of the upper left frame 511.

For example, the first left engaging portion 5111 may be formed to protrude from the lower end of the upper left frame 511 to the left and right to have a thickness thicker than the cross-sectional thickness of the upper left frame 511. The first left engaging portion 5111 may be integrally formed with the left upper frame 511, and may be fixedly coupled to the left upper frame 511 by a separate fixing device.

In addition, the second left engaging portion 5113 may be configured at a side end portion of the upper left frame 511. The second left engaging portion 5113 may also be formed integrally with the upper left frame 511, and may be fixedly coupled to the upper left frame 511 by a separate fixing device.

In addition, the upper left frame 511 according to the embodiment may be configured in an approximately a-shaped shape, and in this case, a first left locking part 5111 is provided at the lower end, and a second left locking part 5113 is provided at the other end of the side. It is equipped.

Reference numeral 5115 denotes a reinforcing rib 5115, which is a structure for reinforcing a load applied to the second left engaging portion 5113 in a coupled state with the lower frame 530 to be described later.

Meanwhile, the upper left frame 511 according to the embodiment may include a clamp coupling portion 5171 for coupling with the wire holding member 400. The clamp coupling part 5171 may be formed by a clamp coupling frame 517 protruding upward from the left upper frame 511.

For example, the clamp coupling frame 517 is formed long in the longitudinal direction of the left upper frame 511 from the upper surface of the left upper frame 511, the coupling member 416 or the main clamp 415 of the wire holding member 400 A clamp coupling portion 5171 is formed on the side to be inserted and supported.

As a result, it is possible to selectively couple the wire holding member 400 to a desired position in the longitudinal direction of the upper left frame 511.

In addition, a fixing piece 5175 coupled with an upper cover 519 to be described later may be formed on the side of the clamp coupling frame 517.

The clamp coupling frame 517 may be formed integrally with the left upper frame 511, and may be fixedly coupled to the left upper frame 511 by a separate fixing device.

The upper right frame 513 is disposed at predetermined intervals in the width direction from the upper left frame 511. The upper right frame 513 may have a symmetrical structure with the upper left frame 511 based on the vertical longitudinal section of the wiring duct 500 and may have the same configuration. Repeated description according to the same configuration will be omitted.

The upper middle frame 515 is configured to connect the upper left frame 511 and the upper right frame 513. Both ends of the upper middle frame 515 may be coupled to an intermediate portion of the upper left frame 511 and the upper right frame 513 facing each other. The upper middle frame 515 may be formed integrally with the upper left frame 511 and the upper right frame 513, and both ends of the upper left frame 511 and the upper right frame are formed by a separate fixing device. It may be fixedly coupled to 513.

As described above, in the upper frame 510 according to the embodiment, the upper storage space S3 is provided through the upper end of the left upper frame 511, the upper right of the upper right frame 513, and the middle upper frame 515.

At this time, the upper storage space S3 of the upper frame 510 is kept open to the upper side. The upper frame 510 according to the embodiment has an upper cover 519 for closing the open upper storage space S3. It may further include.

This upper cover 519 may satisfy a slide-type fitting structure to facilitate attachment and detachment to the upper storage space (S3). As an example, the upper cover 519 may have fitting pieces 593 formed at both ends in the longitudinal direction.

As a result, the upper cover 519 is fitted with both fitting pieces 593 between the left upper frame 511 and the right upper frame 513. According to the embodiment, the fitting piece of the upper cover 519 between the clamping portion 5171 of the upper left frame 511 and the fixing piece 5175 provided in the clamping portion 5171 of the upper right frame 513 (5193) is fitted.

In this way, by implementing the upper cover 519 with the upper frame 510 in a sliding-type fitting structure, it is possible to install various cable lines (power/sound/video/communication, etc.) installed in the upper storage space (S3). It can be done easily.

On the other hand, in the upper storage space (S3) provided through the upper portion of the upper left frame 511, the upper portion of the upper right frame 513 and the upper middle frame 515, a space in which a power cable for powering the facility is accommodated. desirable.

This is because the upper storage space (S3) is open upwards, the horizontal wire 200 and the wire holding member 400 according to the embodiment of the present invention are located adjacent to each other, and thereby the upper frame ( In a state where 510) is installed, troublesome wiring may occur.

Eventually, in the case of a power cable with relatively low maintenance concerns such as addition or replacement compared to other wiring lines, the wiring duct 500 is assembled in the horizontal wire 200 before the wiring work in the upper storage space (S3). Can be done.

When the cable wiring is performed in advance in the upper storage space S3 of the wiring duct 500, the upper cover 519 may also be assembled to the upper frame 510 in advance.

The lower frame 530 has a certain cross-sectional structure and is formed to be elongated in the same length direction as the upper frame 510, and the left lower frame 531, the right lower frame 533, the middle lower frame 535, the first left It includes a coupling frame 537 and a first right coupling frame 538.

The lower left frame 531 is formed to include a second left engaging portion 5311 coupled to the second left engaging portion 5113 at an upper end. In addition, a side end of the lower left frame 531 is connected to the first left coupling frame 537.

For example, the second left coupling portion 5311 may be provided with a coupling surface having the same shape as the outer shape of the second left engaging portion 5113 to be coupled. As shown, as the second left engaging portion 5113 has an arc-shaped engaging surface, the second left engaging portion 5311 also forms an arc-shaped engaging surface. As a result, the second left engaging portion 5311 and the second left engaging portion 5113 can be held in a solid state.

At this time, as shown, the upper surface of the second left coupling portion 5311 is preferably formed to be convex upward. The second left engaging portion 5311 of this shape rises vertically toward the second left engaging portion 5113, and the upper surface of the second left engaging portion 5311 is in close contact with the lower surface of the second left engaging portion 5113. In the process, it is possible to induce natural elastic deformation of the lower left frame 531.

The second left coupling portion 5311 may be integrally formed with the left lower frame 531, and may be fixedly coupled to the left lower frame 531 by a separate fixing device.

In addition, the lower left frame 531 according to the embodiment may be configured in an approximately L-shaped cross-sectional shape, and in this case, a second left coupling portion 5311 is provided at one end of the upper side, and the other end of the side is a first left coupling frame 537 ) And connected.

As a result, the first left engaging portion 5111 of the left upper frame 511 is coupled with the first left engaging frame 537 of the left lower frame 531, and the second left engaging portion 5113 of the left upper frame 511 ) Is coupled to the second left coupling portion 5311 of the left lower frame 531.

In addition, a left storage space S1 is provided in a state in which the upper left frame 511 and the lower left frame 531 are completely coupled.

On the other hand, the lower left frame 531 according to the embodiment may include a facility unit coupling portion 5391 for coupling with the lighting facility base frame 610. The facility unit coupling part 5331 may be formed by a facility unit coupling frame 539 protruding downward from the left lower frame 531.

The facility unit coupling frame 539 may be formed integrally with the left lower frame 531, and may be fixedly coupled to the left lower frame 531 by a separate fixing device.

The lower right frame 533 is disposed at predetermined intervals in the width direction from the lower left frame 531. The lower right frame 533 may have a symmetrical structure with the lower left frame 531 based on the vertical longitudinal section of the wiring duct 500 and may have the same configuration. Repeated description according to the same configuration will be omitted.

In addition, a right storage space S2 is provided in a state in which the upper right frame 513 and the lower right frame 533 are completely coupled.

The middle lower frame 535 is disposed between the left lower frame 531 and the right lower frame 533. One end of the middle lower frame 535 is connected to the first left coupling frame 537 and the other end is connected to the first right coupling frame 538. The middle lower frame 535 may be configured in a shape corresponding to the middle upper frame 515.

The first left coupling frame 537 is configured to connect the left lower frame 531 and the middle lower frame 535. The first left coupling frame 537 is formed to include a first guide groove 5371 formed to be slid up and down by receiving the first left engaging portion 5111 therein. In addition, a first departure preventing portion 5372 is formed at an upper end of the first guide groove 5371 to prevent separation of the first left locking portion 5111 inserted into the first guide groove 5371.

The first left coupling frame 537 according to the embodiment may be configured in an approximately U-shape. In this case, the first guide groove portion 5371 for guiding the vertical movement of the first left locking portion 5111 is formed to be elongated in the vertical direction, and a first departure preventing portion 5372 at the upper end of the first guide groove portion 5311 Is formed. In addition, at this time, one end of the lower side is connected to the lower left frame 531 and the other end of the upper side is connected to the lower middle frame 535.

The reason for configuring the first left coupling frame 537 including the first guide groove 5371 and the first separation prevention part 5372 in the lower frame 530 is, the wire coupled to the horizontal wire 200 When mounting the wiring duct 500 to the holding member 400, the upper frame 510 and the lower frame 530 are to satisfy the pre-assembled state before being completely assembled.

This makes it possible to easily install various cable lines (power/sound/video/communication, etc.) installed inside the wiring duct 500 while being mounted on the wire holding member 400.

For example, in the initial assembly of the wiring duct 500, the upper frame 510 is first assembled on the horizontal wire 200 via the wire holding member 400 as described above, and then the lower frame is installed on the upper frame 510. (530) can be assembled. At this time, the first guide groove portion 5371 of the lower frame 530 is positioned in the first left locking portion 5111 of the upper frame 510 so that it is disposed in parallel in the longitudinal direction, and then the first left locking portion 5111 is removed. 1 By moving the lower frame 530 so as to be inserted into the guide groove 5371, the upper frame 510 and the lower frame 530 are in a temporary assembly state.

At this time, the first left engaging portion 5111 inserted into the first guide groove portion 5371 is caught by the first separation preventing portion 5372 so that the left lower frame 531 is not separated from the left upper frame 511 It forms a state of being drooped down. At this time, the second left coupling portion 5311 of the left lower frame 531 is spaced apart from the second left engaging portion 5113 of the left upper frame 511 to open the left storage space S1.

In this way, in a state in which the left lower frame 531 is assembled with respect to the left upper frame 511, various cable lines as required are inserted through the left storage space S1 opened to the side.

Thereafter, when the related cable line construction for the left storage space S1 is completed, the left lower frame 531 is completely assembled with respect to the left upper frame 511.

That is, when the lower left frame 531 is raised, the first left engaging portion 5111 is guided by the first guide groove 5371 and lowered. At this time, the second left coupling portion 5311 of the left lower frame 531 rises vertically toward the second left engaging portion 5113 of the left upper frame 511, and the upper surface of the second left coupling portion 5311 is formed. 2 In the process of being in close contact with the lower surface of the left locking part 5113, elastic deformation of the left lower frame 531 is induced, and thereafter, the second left engaging part 5311 is coupled to the second left engaging part 5113 to support it. do.

In this way, while the second left engaging portion 5311 is coupled to the second left engaging portion 5113, the first left engaging portion 5111 is in close contact with the bottom surface of the first guide groove portion 5371. As a result, the upper left frame 511 and the lower left frame 531 are firmly assembled in the vertical direction.

The first right coupling frame 538 is configured to connect the right lower frame 533 and the middle lower frame 535. The first right coupling frame 538 has a symmetrical structure with the first left coupling frame 537 based on the vertical longitudinal section of the wiring duct 500 and may be formed in the same configuration. Repeated description according to the same configuration will be omitted.

As described above, the lower frame 530 according to the embodiment includes the lower end of the left lower frame 531, the lower end of the right lower frame 533, the middle lower frame 535, the first right coupling frame 538, and The lower storage space S4 is provided through the second right coupling frame.

1 and 2, a lighting equipment unit 600 is installed in the lower storage space S4 of the lower frame 530 as described above. The lighting equipment unit 600 may include a lighting equipment base frame 610 on which a series of lighting equipment is mounted.

The lighting equipment base frame 610 may satisfy a slide-type fitting structure to facilitate attachment and detachment to the lower storage space S4. For example, the lighting equipment base frame 610 may be provided with fittings 6101 at both ends in the longitudinal direction.

As a result, the lighting equipment base frame 610 is fitted with both fittings 6101 between the left lower frame 531 and the right lower frame 533. According to the embodiment, both fittings 6101 are fitted to the facility unit coupling portions 5331 provided in the left lower frame 531 and the right lower frame 533, respectively.

As described above, by implementing the lighting equipment base frame 610 in a slide-type fitting structure with respect to the lower frame 530, direct assembly of the lighting equipment is easy, as well as various cable lines installed in the lower storage space S4 ( Power/sound/video/communication, etc.) can be easily installed.

Reference numeral 620 is a lighting module that emits light, 630 is a power supply, and 640 is a lighting protection cover.

Lighting equipment mounted on the wiring duct 500 according to the embodiment of the present invention is described, but the wiring duct 500 according to the embodiment of the present invention includes not only lighting equipment, but also security cameras, speakers, and outlets. Various equipment can be equipped.

In the end, the wiring duct 500 according to the embodiment of the present invention includes left and right storage spaces S1 and S2 formed to be isolated from the combination of the upper frame 510 and the lower frame 530, and upper and lower storage spaces ( For S3, S4), it is easy to divide and manage various cables such as power cables, sound cables, video cables, and communication cables.

In addition, the wiring duct 500 according to the embodiment of the present invention implements a sliding connection method between the upper frame 510 and the lower frame 530, so that assembly and disassembly are very easy.

In addition, the wiring duct 500 according to the embodiment of the present invention can implement a temporary assembly state in which the internal storage space is opened in the process of sliding connection between the upper frame 510 and the lower frame 530, Convenient installation and construction of various cable lines.

In addition, when the assembly of the upper frame 510 and the lower frame 530 is completed, the coupling part of the upper left frame 511 and the lower left frame 531 according to the embodiment of the present invention is Since they are positioned diagonally to each other, and the coupling portions of the upper right frame 513 and the lower right frame 533 are also positioned diagonally from each other at the upper and lower portions, a more robust coupling state can be satisfied.

In addition, the wiring duct 500 according to the embodiment of the present invention includes a clamp coupling portion 5171 and a facility unit coupling frame 539, so that it is easy to couple and disassemble the wire holding member 400 and the facility unit.

In addition, the catenary structure facility according to an embodiment of the present invention can improve the seismic effect through the horizontal wire 200, as well as the wire holding member 400 and the wiring duct 500 coupled to the horizontal wire 200. Improves the construction stability of equipment units from the combined structure.

In addition, the catenary structure facility according to the embodiment of the present invention can stably grip the horizontal wire 200 through the wire holding member 400 connected to the horizontal wire 200, and grip the horizontal wire 200. Since it can be done easily, the position change on the horizontal wire 200 can be easily performed.

As described above, a preferred embodiment of the present invention has been described with reference to the drawings, but those skilled in the art will variously modify the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. Can be modified or changed.

110: first column member 120: second column member
200: horizontal wire 300: wire tension control unit
400: wire holding member 410: clamp member
411: clamp body 413: clamp fixing plate
415: main clamp 416: coupling member
420: cover bracket 421: cover bracket body
423: guide support 430: fixing bracket
431: wire coupling groove 440: moving bracket
441: wire seating groove 443: fastening hole
450: fastening member 460: fastening nut
500: wiring duct 510: upper frame
511: upper left frame 5111: first left engaging portion
5113: second left engaging portion 5115: reinforcing rib
513: upper right frame 515: upper middle frame
517: clamp coupling frame 5171: clamp coupling portion
5175: fixing piece 519: top cover
5191: upper cover body 5193: fitting piece
530: lower frame 531: left lower frame
5311: second left coupling portion 533: right lower frame
535: middle lower frame 537: first left combination frame
5371: first guide groove 5372: first departure prevention portion
538: first right coupling frame 539: equipment unit coupling frame
5391: equipment unit coupling unit 600: lighting equipment unit
610: lighting equipment base frame 6101: to fit
620: lighting module 630: power supply
640: lighting protection cover 700: wire auxiliary holding unit
S1: left storage space S2: right storage space
S3: upper storage space S4: lower storage space

Claims (9)

Upper frame; And
Includes; a lower frame coupled to the lower portion of the upper frame and forming a plurality of storage spaces isolated from each other,
The upper frame,
Upper left frame; A right upper frame disposed at a predetermined interval from the left upper frame; And an upper middle frame connecting the upper left frame and the upper right frame;
The lower frame,
Lower left frame; A right lower frame disposed at a predetermined interval from the left lower frame; An intermediate lower frame disposed between the left lower frame and the right lower frame; Including; a first left coupling frame connecting the left lower frame and the middle lower frame and a first right coupling frame connecting the right lower frame and the middle lower frame, and
The upper left frame includes a first left engaging portion formed at the lower end,
The first left engaging frame includes a first guide groove configured to accommodate the first left engaging portion to slide in the vertical direction, and a first guide groove formed on the upper end of the first guide groove to prevent separation of the first left engaging portion. 1 Duct for wiring, characterized in that it comprises a separation prevention unit. The method of claim 1,
A side end of the upper left frame includes a second left engaging portion,
The wiring duct, characterized in that the upper end of the lower left frame comprises a second left engaging portion coupled to the second left engaging portion. The method of claim 2,
The second left engaging portion is elastically coupled to the second left engaging portion while the first left engaging portion is in contact with the bottom surface of the first guide groove. The method of claim 1,
The upper left frame includes a clamp coupling frame protruding so as to form a clamp coupling portion,
The lower left frame is a wiring duct, characterized in that it comprises an installation unit coupling frame protruding to form an equipment unit coupling portion. The method of claim 1,
Wiring duct, characterized in that it comprises an upper cover coupled to both ends of the upper end of the upper left frame and the upper right of the upper frame. The method of claim 1,
A left storage space provided by the upper left frame and the lower left frame;
A right storage space provided by the upper right frame and the lower right frame;
An upper storage space provided through an upper end of the upper left frame, an upper end of the upper right frame, and an upper middle frame; And
And a lower storage space provided through a lower end of the left lower frame, a lower end of the right lower frame, an intermediate lower frame, and a first right coupling frame and a second right coupling frame. A first column member and a second column member disposed at regular intervals in the interior space of the building;
A horizontal wire connecting the first pillar member and the second pillar member;
A wire holding member coupled while passing through the horizontal wire; And
A catenary structure facility comprising the duct for wiring according to any one of claims 1 to 5 detachably coupled to the wire holding member. The method of claim 7,
The wire holding member,
A clamp member detachably coupled to the wiring duct via a coupling member;
A cover bracket coupled to the clamp member;
A fixing bracket coupled to the cover bracket and having a wire coupling groove portion seated on the upper surface of the horizontal wire;
A moving bracket disposed under the fixing bracket and provided with a wire seating groove in close contact with the lower surface of the horizontal wire; And
And a fastening member that penetrates the fixing bracket and is coupled to the moving bracket. The method of claim 8,
The movable bracket includes a fastening hole having a threaded thread so as to be screwed with the fastening member, and the movable bracket is installed so that the moving bracket is guided by the cover bracket and is approached or moved away from the fixing bracket according to the rotation direction of the fastening member Suspension ship rescue equipment, characterized in that.

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