KR102294621B1 - Cable tray standing sleeve for common buildings for easy construction and assembly - Google Patents

Abstract

The present invention relates to a cable tray standing sleeve of a common building that is easily constructed and assembled. The present invention relates to the cable tray standing sleeve of the common building that is easily constructed and assembled which forms a number of reinforcement beads to increase durability, covers an upper side of a body unit with an upper cover so that a user steps on the upper cover during building construction, and connects and couples electrical and communication trays from a side by a support in which a wire is supported in accordance with a fire and safety protection cover function based on a building construction act, thereby facilitating construction and assembly and reducing construction costs.

Description

Cable tray standing sleeve for common buildings for easy construction and assembly

The present invention is strong against bending and distortion through a plurality of reinforcement beads, and the upper part covers the upper side of the main body during construction, so there is no need for a separate safety protection cover process during building construction. A cable in a common building that is easy to construct and assemble, which supports the load caused by the electric and communication cables and allows easy construction and assembly, and reduces the construction cost by reducing the area of the fire compartment. It is about the tray standing sleeve.

In general, recent buildings are becoming taller day by day in response to the needs of consumers as well as due to the development of building technology.

When a typical collective building such as an apartment building is constructed, not only electric cables for power supply, but also various electric cables such as communication cables and internet cables are disposed in each household.

Therefore, it is stipulated to secure a space for installing a separate communication equipment in accordance with the relevant laws and regulations in the collective building.

Accordingly, a cable tray is installed between the floors of the collective building to facilitate the installation of wires and cables for each household.

Such a conventional cable tray is divided into a box-shaped through-type with upper and lower openings or a type for connecting and coupling with the tray rail by using a separate member for tray connection.

A rail is mounted on the side of the cable tray and vertically connected to the upper layer or the lower layer.

In addition, in the through-type or conventional cable tray, there is a risk that concrete mortar may flow into the upper opening during the construction process, so a protective cover should be installed to prevent this.

For such a conventional cable tray, one of a through-type and a connecting member type should be selected according to a construction site. Since the through-type opening had to penetrate the cable tray, it was constructed 100MM larger than the tray standard in width and length.

Moreover, in the prior art, various problems such as loss or damage occurred during construction for each construction process by using a cover using materials for disposal at the site, such as wood plywood, and the like, and had to be separately manufactured.

In order to solve this problem, the prior patent includes a body in which a hollow interior is formed with a width corresponding to the width of the rail; at least one locking portion provided on both side walls of the main body to adjust at least one unfolding length; And the upper and lower parts of the main body are respectively hinged in a state of being divided into two sides, folded by individual rotation, and a plurality of long holes parallel to the surface are formed.

However, the prior patent has a problem in that when an operator who constructs the upper folding part steps on it, the folded part is inserted into the body and the operator's foot falls out, thereby causing the hinge to be damaged.

In addition, since the tray must always be coupled from the inside when the tray is coupled, assembly is inconvenient, and there is a problem in that there is no configuration for installing a grounding wire.

In addition, there is a problem that separate tray fixing construction must be performed because there is a risk of falling due to cable load when cables are installed on trays after concrete is poured by using an iron plate having a flat shape in the form of a plate without any shape.

Korean Utility Model Publication No. 20-0469555 (October 14, 2013)

The present invention has been devised to solve the above problems, and an object of the present invention is to form reinforcement beads to prevent bending and distortion in various parts of the cable tray standing sleeve, and to cover the upper side of the main body with an upper cover for building construction It is to provide a cable tray standing sleeve for a common building that is easy to construct and assemble, so that the upper cover can be stepped on and climbed up, and the support on which the electric wire is supported can be combined with the left and right sides to facilitate construction.

Other objects and advantages of the present invention will be set forth below and will be learned by way of example of the present invention. Further, the objects and advantages of the present invention may be realized by means and combinations indicated in the claims.

The present invention is a means for solving the above problems,

In the cable tray standing sleeve of a building,

a body portion 10 in which each wall is formed in a vertical direction on both left and right sides and a front and rear direction, and a plurality of wire holes 12 are formed in each wall;

It is coupled when the upper surface of the main body 10 is covered, and the front or rear end is bent downward to cover the upper surface of the front and rear walls 11 of the main body 10, and the left and right sides of the main body 10 The front and rear walls 11 are inserted into the through-holes by bolts to be combined with the hinge, and spaced apart from the left and right walls 13 of the main body 10 by a predetermined distance to form an insertion space into which the fuse grounding plate 60 is inserted. , A pair of upper covers 20 to which the support 50 is coupled to the inside;

It covers the lower side of the main body 10 and is coupled, passes through the front and rear walls 11 on the left and right sides of the main body 10 and is coupled with a hinge, and is connected to the left and right walls 13 of the main body 10 and a predetermined A pair of lower covers 30 spaced apart to form an insertion space into which the fuse ground plate 60 is inserted, and

It is coupled to the left and right sides of the main body 10 through a coupling body and includes a protrusion 40 bent in a "L" shape so as to protrude to the outside of the left and right walls 13,

At the lower ends of the left wall 11 and the right wall 11 of the main body 10, a coupling protrusion 14 protruding downward is formed so that it can be coupled to a groove formed in a formwork used for building construction, and ,

The main body 10 has a front wall 11, a rear wall 11, a left wall 13 and a right wall 13, the lower side is bent inward at a predetermined interval and overlapped, so that the front and rear walls 11 and the left and right sides The wall 13 is fixed, and the overlapping bent portion is fixed through the assembly to form a rectangular shape in plan view, and a connection hole to which the fuse ground plate 60 is connected is formed in the left and right walls 13 ,

The upper cover 20 is coupled to the main body 10 by a hinge to form a bent body 21 that is bent only on the front or rear side so as to cover the upper side of the front or rear wall 11 of the main body 10 and to be coupled. and the other rear or front side on which the bent body 21 is not formed is formed to protrude to cover the upper side of the front or rear wall 11 of the main body 10, so that the support 50 is inserted and coupled from the side, A plurality of wiring holes 22 are formed on the upper side, and the wall surface of the wiring hole 22 is formed in a round shape to prevent damage to the wire, and the coupling hole coupled to the main body 10 and the hinge is bent. It is coupled with the hinge hole 15 formed in the main body 10 through the hinge member,

The upper cover 20 has a bent body 21 that is bent only on the front or rear side so as to cover the upper side of the front or rear wall 11 of the main body 10 and to be coupled, and the bent body 21 is not formed. The other rear or front side is formed to protrude to cover the upper side of the front or rear wall 11 of the main body 10, and the support 50 is inserted and coupled from the side,

The lower cover 30 has a bent portion formed on only one side of the front side or the right side to be inserted into the body portion 10, and the other front side or the other side is cut along the longitudinal direction to open the support 50. is inserted and coupled from the side, a plurality of wiring holes 22 are formed on the lower side, and the wall surface of the wiring hole 22 is formed in a round shape to prevent damage to the wires,

Each of the front and rear walls 11 forms an extension 16 that is bent outwardly in a form that is parallel to the ground, and a coupling protrusion 14 is formed on the bottom surface of both ends in the longitudinal direction of the extension 16, , so that it can be coupled correspondingly to the groove (3) of the formwork (2) used during building construction,

The main body 10 is characterized in that a plurality of reinforcement beads 70 for preventing bending or distortion are formed.

As described above, according to the present invention, as reinforcement beads of various shapes are formed in various parts of the cable tray sleeve, durability is improved and lifespan is increased.

In addition, in the present invention, since the upper cover is coupled to cover the main body, the upper cover can be stepped on and supported during construction.

In addition, the present invention has an effect that the fuse ground plate can be easily inserted and fixed because a space is formed between the upper and lower covers and the left and right walls of the main body.

In addition, the present invention is connected to the cable tray KS standard specification, the cable tray length is reduced by 300MM, and there is no need for a separate tray fixing channel process between layers. In addition, the sleeve fire compartment area is reduced, which reduces the cost of the fire compartment and facilitates construction.

1 is a view of an embodiment showing a cable tray standing sleeve according to the present invention.
Figure 2 is a front view of Figure 1;
Fig. 3 is a plan view of Fig. 1;
Figure 4 is a view showing the cover of the cable tray standing sleeve according to the present invention.
Fig. 5 is a bottom view of Fig. 1;
Figure 6 is a side view of Figure 1, a view showing a state that is fixed to the formwork.

Before describing various embodiments of the present invention in detail, it is to be understood that the application is not limited to the details of the construction and arrangement of components described in the following detailed description or shown in the drawings. The invention is capable of being embodied and practiced in other embodiments and of being carried out in various ways. Also, device or element orientation (eg "front", "back", "up", "down", "top", "bottom") The expressions and predicates used herein with respect to terms such as ", "left", "right", "lateral", etc. are used merely to simplify the description of the invention, and the associated apparatus Or it will be appreciated that it does not simply indicate or imply that an element must have a particular orientation. Also, terms such as “first” and “second” are used in this application and the appended claims for purposes of description and are not intended to indicate or imply relative importance or spirit.

In order to achieve the above object, the present invention has the following features.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the configuration shown in the embodiments and drawings described in the present specification is only the most preferred embodiment of the present invention and does not represent all of the technical spirit of the present invention, so at the time of the present application, various It should be understood that there may be equivalents and variations.

Hereinafter, with reference to FIGS. 1 to 6, a cable tray standing sleeve of a common building that is easy to construct and assemble according to a preferred embodiment of the present invention will be described in detail.

The cable tray standing sleeve of the common building, which is easy to construct and assemble, includes a main body 10 and a reinforcing bead 70 , a binding member 80 , and a masking tape 90 .

The main body portion 10 of the present invention has walls formed in the vertical direction on both left and right sides and front and rear directions, respectively, the main body portion 10 and the main body portion 10 in which a plurality of wire holes 12 are formed in each wall. The front and rear ends are bent downward to cover the upper surfaces of the front and rear walls 11 of the main body 10, and the front and rear walls 11 on the left and right sides of the main body 10. The hinge is coupled through the bolt 17 and the nut 18, and the left and right walls 13 of the main body 10 are spaced apart from each other by a predetermined distance to form an insertion space into which the fuse grounding plate 60 is inserted. A pair of upper covers 20, to which the support 50 is coupled, are coupled to cover the lower side of the main body 10, and the bolts 17 ), a pair of lower covers 30 that are hinged with a nut 18 and spaced apart from the left and right walls 13 of the main body 10 by a predetermined distance to form an insertion space into which the fuse ground plate 60 is inserted; and It is coupled to the left and right sides of the main body 10 through a coupling body and includes a protrusion 40 bent in a “L” shape so as to protrude to the outside of the left and right walls 13 .

The main body 10 is formed by combining the walls respectively formed in the front, rear, left and right directions, and the upper side and the lower side are open.

The front and rear walls 11 of the main body 10 are formed in various lengths, and a plurality of wire holes 12 are formed on the surface.

In addition, when the upper end of the front and rear wall 11 is formed with a recessed jaw 11a recessed in the longitudinal direction, respectively, when the upper cover 20 closes the upper portion of the main body 10, the upper cover 20 ), one side on which the bent body 21 is not formed among both sides can be placed on the upper surface of the recessed jaw 11a.

In each of the front and rear walls 11 and 11, the upper cover 20 is coupled to the left and right upper sides by a hinge, and the lower cover is coupled to the left and right lower sides by a hinge, and the upper cover 20 and the lower cover 30 are The hinge holes 15 to be coupled are formed on the left and right upper and lower sides of the front and rear walls 11 and 11 .

The hinge hole 15 is formed inside the left and right walls 13 and spaced apart from each other by a predetermined distance, and when the upper cover 20 and the lower cover 30 are coupled to the hinge hole 15, the left and right walls 13 ) and a space of a predetermined interval is formed between the coupling holes of the upper cover 20 and the lower cover 30 so that the fuse ground plate 60 can be inserted.

At this time, the fuse grounding plate 60 is connected to the connection holes formed in the left and right walls 13 so as to be connected to the left and right walls of the other main body 10 installed in the upper or lower portions.

In addition, each of the front and rear walls 11 forms an extension 16 that is bent outwardly in a form that is parallel to the ground, and a coupling protrusion 14 is formed on the bottom surface of both ends in the longitudinal direction of the extension 16 . Formed and coupled to the recess formed in the formwork used for building construction, it can be fixed to the formwork 2 while maintaining the level of the cable tray standing sleeve (body portion 10) and stably balancing it. do.

The front and rear and left and right walls 11 and 13 constituting the main body 10 are bent and overlapped at a predetermined interval inward for fixing on the lower side so that the front and rear walls 11 and the left and right walls 13 are fixedly coupled through the assembly. make it possible

The main body 10 is installed on each floor of the building, and in the case of the lowest floor, the lower cover 30 is installed in a covered state, the upper cover is opened and the support 50 is installed, and the middle layer is the upper cover 20 ) and the lower cover 30 are both open and the support 50 is inserted and coupled from the side surfaces of the upper cover 20 and the lower cover 30 .

Since the main body 10 is connected to the main body 10 and the support 50 of the middle layer in the case of the uppermost layer, only the lower cover 30 is opened and the support 50 is inserted and coupled from the side, and the upper cover 20 ), the cover (1) is coupled to cover the upper surface so that foreign substances or materials used in building construction do not flow into the body part (10).

The upper cover 20 is made of a pair and is coupled when the upper surface of the main body 10 is covered from both left and right sides, and the front or rear end is bent downward to cover the upper surface of the front and rear walls 11 of the main body 10 . It covers the left and right sides of the main body 10 and penetrates the hinge holes 15 of the front and rear walls 11 and is coupled with a hinge, and is spaced apart from the left and right walls 13 of the main body 10 by a predetermined distance to a fuse grounding plate. An insertion space into which the 60 is inserted is formed, and the support 50 is coupled to the inside.

The upper cover 20 is coupled to the main body 10 by a hinge to form a bent body 21 that is bent only on the front or rear side so as to cover the upper side of the front or rear wall 11 of the main body 10 and to be coupled. And, the other rear or front side on which the bent body 21 is not formed is formed to protrude to cover the upper side of the front or rear wall 11 of the main body 10 so that the support 50 is inserted and coupled from the side.

The upper cover 20 has a plurality of wiring holes 22 formed on the upper side thereof, and the wall surface of the wiring hole 22 is formed in a round shape to prevent damage to the wires.

In addition, the upper cover 20 is coupled to the hinge hole 15 formed in the body 10 through the hinge member by bending the coupling hole coupled to the body 10 and the hinge.

The upper cover 20 has an open groove 23 into which a user's finger is inserted so as to facilitate the opening of the upper cover 20 at the center of the inner end of the main body 10 .

The lower cover 30 is made of a pair and is coupled to cover the lower surface of the main body 10, penetrates the front and rear walls 11 on the left and right sides of the main body 10 and is coupled by a hinge, and the main body 10 ) is spaced apart from the left and right walls 13 by a predetermined distance to form an insertion space into which the fuse grounding plate 60 is inserted.

The lower cover 30 has a bent portion formed on only one side of the front side or the right side to be inserted into the body portion 10, and the other front side or the other side is cut along the longitudinal direction and opened when the support 50 is opened. is inserted from the side so that it can be combined.

The lower cover 30 has a plurality of wiring holes 22 formed on the lower side thereof, and the wall surface of the wiring hole 22 is formed in a round shape to prevent damage to the wires, and the center of the end inside the main body 10 . An open groove 31 is formed to allow the user's finger to be inserted so that the lower cover 30 can be easily opened.

The protrusion 40 is coupled to the left and right sides of the main body 10 through a coupling body, and is bent into a “L” shape so as to protrude to the outside of the left and right walls 13 .

The protrusion 40 allows the body portion 10 to be fixed through a fixing member when it is fixed to the frame during construction of a building.

In the present invention configured as described above, since the upper cover 20 covers the main body 10 and is coupled, the upper cover 20 can be stepped on and supported during construction, and the support 50 on which the electric wire is supported from the side is coupled, so the construction This has an easy effect.

In addition, a space is formed between the upper cover 20 and the lower cover 30 and the left and right walls 13 of the main body 10 so that the fuse ground plate 60 can be easily inserted and fixed.

The reinforcing bead 70 is to improve the durability of the cable tray standing sleeve of a common building that is easy to construct and assemble, and the reinforcing bead 70 is provided in various parts of the main body 10 to prevent bending or distortion. to form many.

The reinforcing bead 70 for this is composed of first, second, and third reinforcing beads 71 , 72 and 73 .

The first reinforcing beads 71 are formed in a plurality on each of the front and rear walls 11, and are formed by alternating up and down with a plurality of wire holes 12 formed in the transverse direction, the first reinforcing beads (71) Each other is a part formed in a horizontal form. That is, the first reinforcement bead 71, the plurality of wire holes 12, the first reinforcement bead 71, and the plurality of wire holes 12 are formed in this order.

The second reinforcing beads 72 are opposite to each other on the upper surface of the upper cover 20 and are formed in the transverse direction with transverse reinforcing beads 72a (upper and lower edge portions of the upper cover 20), and the upper cover 20 ) is a portion made of a longitudinal reinforcement bead (72b) formed in the longitudinal direction at the end of the upper surface.

The third reinforcing beads 73 are longitudinally opposed to each other on the upper surface of the cover 1 coupled to cover the upper surface of the main body 10 and are formed in plurality.

The fourth reinforcing beads 74 are horizontally opposed to each other on the left and right walls 13, respectively, and are formed.

The binding member 80 is fastened to the wiring hole 32 perforated in each of the pair of lower covers 30 after the lower cover 30 closes the lower end of the main body 10, and the lower cover 30 is It is a device that binds so that it cannot be opened. A wire member or plate that can be bent and changed in shape may be used, and if bending is possible, various materials such as steel and plastic may be used.

The masking tape 90 is horizontally attached to the uppermost side of each of the front and rear walls 11 .

That is, when the upper cover 20 closes the upper part of the main body 10 , the masking tape 90 is one side of the upper cover 20 on which the bent body 21 is not formed among both sides of the upper cover 20 . By correspondingly attached to the recessed jaws 11a that are respectively recessed in the longitudinal direction at the uppermost ends of the front and rear walls 11 so that this can be mounted, the recessed jaws 11a when the pouring process is performed around the main body 10 After protecting the concrete mortar from flowing into it, it is removed after the pouring process so that the upper cover 20 can be lifted through the depression 11a.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those of ordinary skill in the art to which the present invention pertains. Of course, various modifications and changes are possible within the scope of equivalents of the claims to be described.

1: cover 10: body part
11: front wall, rear wall 11a: depression
12: wire hole 13: left wall, right wall
14: coupling protrusion 15: hinge hole
16: extension 17: bolt
18: nut 20: top cover
21: bent body 22, 32: wiring hole
23: open groove 30: lower cover
31: open groove 40: protrusion
50: support 60: fuse ground plate
70: reinforcing bead 71: first reinforcing bead
72: second reinforcing bead 72a: transverse reinforcing bead
72b: bell reinforcement bead 73: third reinforcement bead
74: fourth reinforcing bead 80: binding member
90: masking tape

Claims (4)

In the cable tray standing sleeve of a building,
a body portion 10 in which each wall is formed in a vertical direction on both left and right sides and a front and rear direction, and a plurality of wire holes 12 are formed in each wall;
It is coupled when the upper surface of the main body 10 is covered, and the front or rear end is bent downward to cover the upper surface of the front and rear walls 11 of the main body 10, and the left and right sides of the main body 10 The hinge is coupled with the bolt 17 and the nut 18 through the front and rear wall 11, and the fuse ground plate 60 is inserted at a predetermined distance from the left and right walls 13 of the main body 10 An insertion space is formed, and a pair of upper covers 20 to which the support 50 is coupled to the inside;
It covers the lower surface of the main body 10 and is coupled, passes through the front and rear walls 11 on the left and right sides of the main body 10 and is hinged with bolts 17 and nuts 18, and the main body portion ( A pair of lower covers 30 and spaced apart from the left and right walls 13 of 10) by a predetermined distance to form an insertion space into which the fuse grounding plate 60 is inserted, and
It is coupled to the left and right sides of the main body 10 through a coupling body and includes a protrusion 40 bent in a "L" shape so as to protrude to the outside of the left and right walls 13,
At the lower ends of the left wall 11 and the right wall 11 of the main body 10, a coupling protrusion 14 protruding downward is formed so that it can be coupled to a groove formed in a formwork used for building construction, and ,
The main body 10 has a front wall 11, a rear wall 11, a left wall 13 and a right wall 13, the lower side is bent inward at a predetermined interval and overlapped, so that the front and rear walls 11 and the left and right sides The wall 13 is fixed, and the overlapping bent portion is fixed through the assembly to form a rectangular shape in plan view, and a connection hole to which the fuse ground plate 60 is connected is formed in the left and right walls 13 ,
The upper cover 20 is coupled to the main body 10 by a hinge to form a bent body 21 that is bent only on the front or rear side so as to cover the upper side of the front or rear wall 11 of the main body 10 and to be coupled. and the other rear or front side on which the bent body 21 is not formed is formed to protrude to cover the upper side of the front or rear wall 11 of the main body 10, so that the support 50 is inserted and coupled from the side, A plurality of wiring holes 22 are formed on the upper side, and the wall surface of the wiring hole 22 is formed in a round shape to prevent damage to the wire, and the coupling hole coupled to the main body 10 and the hinge is bent. It is coupled with the hinge hole 15 formed in the body portion 10 through the hinge member,
The upper cover 20 has a bent body 21 that is bent only on the front or rear side so as to cover the upper side of the front or rear wall 11 of the main body 10 and to be coupled, and the bent body 21 is not formed. The other rear or front side is formed to protrude to cover the upper side of the front or rear wall 11 of the main body 10, and the support 50 is inserted and coupled from the side,
The lower cover 30 has a bent portion formed on only one side of the front side or the right side to be inserted into the body portion 10, and the other front side or the other side is cut along the longitudinal direction and opened when the support 50 is opened. is inserted and coupled from the side, a plurality of wiring holes 22 are formed on the lower side, and the wall surface of the wiring hole 22 is formed in a round shape to prevent damage to the wires,
Each of the front and rear walls 11 forms an extension 16 that is bent outwardly in a form that is parallel to the ground, and a coupling protrusion 14 is formed on the bottom surface of both ends in the longitudinal direction of the extension 16, , so that it can be coupled to the groove (3) of the formwork (2) used in building construction, so that it can be fixed to the formwork (2) while maintaining the horizontal and stable balance of the cable tray standing sleeve,
A cable tray standing sleeve for easy construction and assembly, characterized in that a plurality of reinforcement beads 70 are formed in the body portion 10 to prevent bending or distortion.
The method of claim 1,
The reinforcement bead 70 is
a plurality of first reinforcing beads 71 formed in each of the front and rear walls 11, alternating with the wire holes 12, and forming a horizontal shape with each other;
A second reinforcement comprising a transverse reinforcement bead 72a opposite to each other on the upper surface of the upper cover 20 and formed in the transverse direction, and a longitudinal reinforcement bead 72b formed at the end of the upper surface of the upper cover 20 in the longitudinal direction. bead 72;
a third reinforcing bead 73 formed in plurality and facing each other in the longitudinal direction on the upper surface of the cover 1 coupled to cover the upper surface of the main body 10;
a fourth reinforcing bead 74 formed on each of the left and right walls 13;
Cable tray standing sleeve of a common building that is easy to construct and assemble, characterized in that it consists of.
3. The method of claim 1 or 2,
After the lower cover 30 closes the lower end of the main body 10 , it is fastened to the wiring holes 32 perforated in each of the pair of lower covers 30 , so that the lower cover 30 is not opened. member 80;
Cable tray standing sleeve of a common building that is easy to construct and assemble, characterized in that it is provided.
4. The method of claim 3,
When the upper cover 20 closes the upper part of the main body 10 , one side of the upper cover 20 on which the bent body 21 is not formed among both sides of the upper cover 20 can be placed on the front side. By attaching correspondingly to the recessed jaws 11a that are respectively recessed in the longitudinal direction at the uppermost end of the wall 11 and the rear wall 11, the concrete mortar does not flow into the recessed jaws 11a during the pouring process around the main body 10. After, the masking tape 90 to be removed after the pouring process, so as to lift the upper cover 20 through the recessed jaw (11a) portion;
Cable tray standing sleeve of a common building that is easy to construct and assemble, characterized in that it is provided.

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