KR102073408B1 - Cap for electric, communication and fire fighting pipe - Google Patents

Abstract

The present invention has a hollow tube shape, a plurality of coupling grooves formed along the outer circumferential surface in the longitudinal direction, the pipe is wired or wired in the interior; A locking jaw formed on an inner circumferential surface of the coupling groove and coupled to an open end of the pipe to seal an end of the pipe; And a plurality of logos corresponding to each wire or cable type to which the pipe is to be placed, is provided on the upper surface of the sealing cap, and selects one of the plurality of logos to select the type of wire or cable to be won in the pipe. It may include a guide for guiding.

Description

CAP FOR ELECTRIC, COMMUNICATION AND FIRE FIGHTING PIPE}

The present invention relates to a cap for electrical, telecommunications, fire-fighting piping, and more particularly, it is possible to guide the types of wires or cables to be elected to the pipe, electrical, communication, configured to increase the binding force between the pipe and the pipe cap; It relates to a fire fighting cap.

In general, before the concrete placing, which is the step of constructing the building floor on each floor during the construction of other buildings such as apartment houses, lighting, electric heating, telephone, TV, broadcasting CCTV, parking control, Pipes separated by detectors are installed.

As such, wires or cables suitable for each installation purpose are wired into the pipe. However, since a large number of pipes are installed at the construction site, other types of wires or cables may be entered in addition to the wires or cables to be entered into the pipes. In such a case, the work time is delayed because the wiring work must be redone. There is this.

Meanwhile, at the construction site, the end of the pipe is sealed through the cap to prevent foreign matter or concrete from penetrating into the pipe until the wire or cable is wired to the installed pipe.

However, the cap that seals the end of the pipe can be easily removed by being hit by the workers' feet at the construction site or hit by building materials being transported. If the cap attached to the pipe is removed before the wire or cable is wired, foreign matter or concrete penetrates into the pipe, and then it is difficult to remove the foreign matter or concrete from the pipe in the wire or cable winning process. There is a problem that wires or cables can be made impossible.

Therefore, the present invention is derived to solve the above-described problems, the present invention is provided with a guide portion on the upper surface of the cap sealing the end of the pipe is capable of guiding the type of wire or cable to be entered into the pipe, electrical, communication, firefighting It is an object to provide a cap for piping.

In addition, the present invention has another object to provide a cap for electrical, communication, fire fighting piping that can improve the binding force between the pipe and the cap through the binding member and the binding line.

Other objects of the present invention will become more apparent through the embodiments described below.

Cap for electrical, communication, fire fighting piping according to the present invention may have one or more of the following embodiments.

The cap for electric, communication, and firefighting piping of the present invention has a hollow tube shape, and a plurality of coupling grooves formed along a circumferential surface thereof are formed in the longitudinal direction, and wires or cables used in the electric, communication, and firefighting fields are prized therein. pipe; A locking jaw formed on an inner circumferential surface of the coupling groove and coupled to an open end of the pipe to seal an end of the pipe; And a plurality of logos corresponding to each wire or cable type to which the pipe is to be placed, is formed on an upper surface of the sealing cap, and selects one of the plurality of logos to select the type of wire or cable to be won in the pipe. It may include a guide for guiding.

In the present invention, the outer peripheral surface of the pipe is positioned and moved along the longitudinal direction of the pipe, the binding member fixed to any one of the coupling groove of the coupling groove; And it is formed in the form of an iron core having a predetermined length is one side is connected to the outer surface of the sealing cap, the other side may further comprise a binding line for binding the sealing cap to the pipe wound on the binding member.

In the present invention, the binding member, a through-hole having a diameter equal to the diameter of the pipe in the center is formed, the body formed with a fixing jaw is fitted into the coupling groove around the inner peripheral surface of the through hole; And one or more binding protrusions protruding from the outside of the body and having one or more binding grooves formed by winding the binding line on one side thereof.

In the present invention, the guide portion, one side is connected to the rotating shaft formed in the center of the upper surface of the sealing cap, the other side extends toward the outside of the upper surface of the sealing cap guide pin for guiding any one of the plurality of logos; And a pair of fixing protrusions protruding at positions adjacent to each of the plurality of logos and limiting rotation of the guide pin.

In the present invention, the locking jaw of the sealing cap may be formed in a plurality of spaced apart at intervals corresponding to the separation interval of the coupling grooves.

In the present invention, the wire or the cable may include a wire or cable corresponding to any one of lighting, heat transfer, telephone, TV, broadcasting, CCTV, parking control, sensors.

Cap for electrical, telecommunications, fire fighting piping according to the present invention provides the following effects.

The present invention can guide the types of wires or cables to be won in the pipe through the guide portion, the operator can easily find the type of wires or cables to be won in the pipe, there is an effect that can improve the work efficiency. .

According to the present invention, since the binding force between the pipe and the cap can be increased through the binding member and the binding line, the cap can be prevented from being separated from the pipe.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a cap for electrical, communication, fire fighting piping according to the present invention.
Figure 2 is a plan view showing a guide of the cap for electrical, communication, firefighting piping according to an embodiment of the present invention.
Figure 3 is a perspective view for explaining the coupling of the cap for electrical, communication, fire fighting pipe according to an embodiment of the present invention.
4 and 5 are perspective views for explaining the binding member and the binding line of the cap for electrical, communication, fire fighting pipe according to another embodiment of the present invention.

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, and in describing the present invention with reference to the accompanying drawings, the same or corresponding elements are denoted by the same reference numerals regardless of the reference numerals. The description will be omitted.

Embodiments of the present invention described below relate to a cap for electrical, communication, and fire fighting plumbing, which can guide the types of wires or cables to be wired to the pipe 100 to the cap for electrical, communication, and fire fighting plumbing installed at a construction site. It is to provide a cap for the electrical, telecommunications, firefighting plumbing can be provided by the operator to quickly wire the corresponding wire or cable of the various types of wires or cables to the predetermined pipe (100).

Hereinafter, an electric, communication, and fire fighting cap according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3.

1 is a perspective view for explaining the cap for electrical, communication, firefighting piping according to an embodiment of the present invention, Figure 2 is a plan view for explaining the guide of the cap for electrical, communication, firefighting piping according to an embodiment of the present invention. 3 is a perspective view for explaining the coupling of the cap for electrical, communication, fire fighting piping according to an embodiment of the present invention.

1 to 3, the cap for electric, communication, and fire fighting piping according to an embodiment of the present invention may include a pipe 100, a sealing cap 200, and a guide part 300.

The pipe 100 is open at both sides, and may be formed in a hollow tube shape of a predetermined length. In addition, a coupling groove 110 having a groove shape may be formed on an outer circumferential surface of the pipe 100 along a circumference.

In more detail, the coupling groove 110 may extend in a direction orthogonal to the longitudinal direction of the pipe 100 around the outer circumferential surface of the pipe 100. In addition, the coupling grooves 110 formed as described above may be formed in a plurality of spaced apart at predetermined intervals along the longitudinal direction of the pipe 100.

A locking jaw 210 formed on the inner circumferential surface of the sealing cap 200 may be fitted into the coupling groove 110 formed on the outer circumferential surface of the pipe 100. For example, since a plurality of coupling grooves 110 are formed along the longitudinal direction of the pipe 100, even when the length of the pipe 100 is cut according to a construction situation, other coupling grooves 110 remain so that the sealing cap 200 is closed. ) May be coupled to the pipe 100.

The pipe 100 may serve to protect the appearance of wires or cables wired to the pipe 100. For reference, the wire or cable wired to the pipe 100 may be a wire or cable corresponding to any one of lighting, heat transfer, telephone, TV, broadcasting, CCTV, parking control, and detector used in the fields of electricity, communication, and firefighting. have.

The sealing cap 200 may be formed in the shape of a cylinder having one side open, and may have a diameter equal to the outer diameter of the pipe 100. The sealing cap 200 may be coupled to one end of the opening 100 to seal the end of the pipe 100.

The sealing cap 200 may prevent foreign matter or concrete from penetrating into the pipe 100 after the concrete is placed before the wire or the cable is entered.

The sealing cap 200 may have a locking jaw 210 that is fitted into the coupling groove 110 of the pipe 100 on an inner circumferential surface facing the outer circumferential surface of the pipe 100. The locking jaw 210 may be formed to extend in a direction parallel to the coupling groove 110 around the inner circumferential surface of the sealing cap 200. The locking jaw 210 formed in the sealing cap 200 may serve to fix the sealing cap 200 from the pipe 100 by being fitted into the coupling groove 110 of the pipe 100. At this time, the sealing cap 200 may be coupled to the pipe 100 by the interference fitting method by the locking jaw 210 and the coupling groove 110.

In one embodiment, as shown in Figure 3, the locking jaw 210 formed in the sealing cap 200 may be formed in plurality. The plurality of locking projections 210 may be formed to be spaced apart at intervals corresponding to the separation intervals of the coupling grooves 110 formed on the outer circumferential surface of the pipe 100.

Hereinafter, for convenience of description, any one of the locking jaw 210 formed in the sealing cap 200 is defined as the first locking jaw 211, and the other is defined as the second locking jaw 212 Let's do it. In addition, one of the plurality of coupling grooves 110 is defined as the first coupling groove 110A, and the coupling groove 110 adjacent to the first coupling groove 110A is defined as the second coupling groove 110B. Let's do it.

As mentioned above, the first locking jaw 211 and the second locking jaw 212 may be spaced at intervals corresponding to the separation interval of the coupling grooves 110. For example, the first locking jaw 211 may be coupled to the first coupling groove 110A, and the second locking jaw 212 may be fitted to the second coupling groove 110B. Therefore, the plurality of locking projections 210 formed has an advantage of further increasing the binding force of the sealing cap 200 to the pipe 100.

On the other hand, the upper surface of the sealing cap 200 may be provided with a guide portion 300 for guiding the type of wire or cable. The guide part 300 selects one of the logos 301 of the plurality of logos 301 formed along the outer circumference of the upper surface of the sealing cap 200 to guide the type of wire or cable to be won in the pipe 100. Can play a role.

For reference, the logo 301 described herein may be a public logo 301 for lighting, heat transfer, telephone, TV, broadcast CCTV, parking control, detector, and the like used in the fields of electricity, communication, and firefighting. However, in addition to the logo 301 of the kind mentioned above, other kinds of logos 301 may also be used.

The guide part 300 may include a logo 301, a guide pin 310, and a fixing protrusion 320.

First, the logo 301 may be disposed in a state in which the logo 301 is spaced apart from each other along the outer periphery on the upper surface of the cap 200. In addition, a divider line may be drawn on the upper surface of the sealing cap 200 to distinguish the area of the logo 301 disposed at each position.

The guide pin 310 may be connected to the rotation shaft 311 formed at the center of the upper surface of the cap 200 to rotate. In more detail, the guide pin 310 is formed in the shape of a rod so that one side thereof is connected to the rotation shaft 311, and the other side thereof may extend toward the outer side of the upper surface of the sealing cap 200. The guide pin 310 may be rotated in a direction parallel to the upper surface of the sealing cap 200 by the rotation shaft 311. And, the guide pin 310 may serve to guide any one of the plurality of logos 301 formed on the upper surface of the sealing cap 200 in accordance with the rotation.

In this embodiment, the guide pin 310 may be formed of a material having an elastic force that can be restored to its original state after a certain amount of bending. The reason why the guide pin 310 is formed of a material having elastic force will be described later when describing the fixing protrusion 320.

The fixing protrusion 320 may protrude upward from a position adjacent to each of the plurality of logos 301 formed on the upper surface of the sealing cap 200. The fixing protrusions 320 adjacent to each of the plurality of logos 301 may be configured in a pair, and the guide pin 310 may be inserted between the pair of fixing protrusions 320.

When the guide pin 310 is inserted between the pair of fixing protrusions 320, the fixing protrusion 320 limits the rotation of the guide pin 310, whereby the guide pin 310 of the plurality of logo 301 One logo 301 may be guided.

For example, as mentioned above, the guide pin 310 may be formed of an elastic material. For example, in order to position the guide pin 310 between the pair of fixing protrusions 320, the operator rotates the guide pin 310 to be adjacent to the fixing protrusion 320 and lifts the guide pin 310 above a predetermined interval. By moving up, the guide pin 310 may be positioned between the pair of fixing protrusions 320.

As another example, the fixing protrusion 320 may be formed to protrude in a gentle shape from the upper surface of the sealing cap 200. In other words, the fixing protrusion 320 may protrude to have a predetermined curvature. In this case as well, the guide pin 310 may be formed of an elastic jaw. That is, the operator may apply a predetermined force or more to place the guide pin 310 between the pair of fixing protrusions 320.

Therefore, the electric, communication, and fire-fighting pipe cap of the present invention can guide the wire or cable to be entered into the pipe 100 through the guide portion 300, the operator to wire or cable to be entered into the pipe 100 Since it can be easily found, and can prevent unnecessary rework due to the unscheduled wire or cable wired, there is an effect that can improve the work efficiency.

4 and 5 are perspective views for explaining the binding member 400 and the binding line 430 of the cap for electrical, communication, fire fighting pipe according to another embodiment of the present invention.

The binding member 400 and the binding line 430 of the present invention to be described later may be used to increase the binding force of the pipe 100 and the sealing cap 200 described above.

4 and 5, the cap for electrical, communication, and fire fighting piping according to another embodiment of the present invention may include a binding member 400 and a binding line 430.

The binding member 400 may be positioned to surround the outer circumferential surface of the pipe 100 and move along the longitudinal direction of the pipe 100. In addition, the binding member 400 may be fitted into any one coupling groove 110 of the coupling groove 110 formed on the outer circumferential surface of the pipe 100 to be fixed at a predetermined position of the pipe 100. The binding member 400 may serve to support the binding line 430 to be wound around the binding line 430.

More specifically, the binding member 400 may be composed of a body 410 and the binding protrusion 420.

The body 410 may be formed in the shape of a circular plate having a through hole formed at the center thereof. The through hole formed in the body 410 may have the same diameter as the outer diameter of the pipe 100. For example, the body 410 of the binding member 400 may be fitted to the outer circumferential surface of the pipe 100 by passing through the pipe 100, and the length direction of the pipe 100 may be adjusted in the state of being fitted to the outer circumferential surface of the pipe 100. Can move along.

 In addition, a fixing jaw 411 corresponding to the coupling groove 110 formed on the outer circumferential surface of the pipe 100 may be formed around the inner circumferential surface of the through hole. The fixing jaw 411 formed on the inner circumferential surface of the through hole of the body 410 is inserted into the coupling groove 110 of any one of the coupling grooves 110 of the pipe 100 so that the body 410 is not moved from the pipe 100. It can serve to fix it.

For example, the body 100 of the pipe 100 and the binding member 400 may be coupled in an interference fit manner in which the fixing jaw 411 is fitted into the coupling groove 110. In other words, when a predetermined external force is not applied to the body 410, the body 410 is fixed at a predetermined position of the pipe 100, and when a force greater than a predetermined external force is applied, the body 410 is in the longitudinal direction of the pipe 100. It may be moved along and fixed to another position of the pipe (100).

For example, when the worker cuts the pipe 100 according to the construction environment, the binding member 400 may be moved to another position of the pipe 100 to be used.

The binding protrusion 420 may protrude from the outside of the body 410. The binding protrusion 420 may protrude in a direction orthogonal to the coupling direction of the body 410 and the pipe 100 from the outside of the body 410. The binding protrusions 420 may be formed in at least one number.

The binding protrusion 420 may serve to support the binding line 430 to be described later when the sealing cap 200 is coupled to the pipe 100.

In one embodiment, the binding groove 421 may be formed on one side of the binding protrusion 420. The binding groove 421 may prevent the binding line 430 from slipping out of the binding protrusion 420 when the binding line 430 is wound around the binding protrusion 420.

In the present embodiment, the binding groove 421 is formed in the binding protrusion 420 in the direction in which the binding member 400 is coupled to the pipe 100, but may be formed in the opposite direction.

The binding line 430 is formed in the form of an iron core having a predetermined length so that one side may be connected to the outer surface of the sealing cap 200. And the other side of the binding line 430 is formed as a free end, when the sealing cap 200 is coupled to the pipe 100 can be wound on the binding projection 420 of the binding member 400 by the operator.

For example, since the binding line 430 is formed in the form of an iron core, when the binding line 430 is wound around the binding protrusion 420, the binding force between the sealing cap 200 and the pipe 100 may be increased. In the present embodiment, the number of the binding lines 430 is not limited to any one.

Cap for electrical, communication, fire-fighting piping according to an embodiment of the present invention is the pipe 100 and the sealing cap 200 in a state in which the sealing cap 200 is coupled to the pipe 100 by the binding member 400 and the binding line. ) Has the advantage of increasing the binding force.

In addition, the present invention, the binding member 400 is moved along the longitudinal direction of the pipe 100 can be fixed at a predetermined position of the pipe 100, even if the operator cuts the pipe 100 according to the construction environment binding member There is an advantage that can be reusable by moving the 400 to another location in the pipe 100.

Although the above has been described with reference to an embodiment of the present invention, those skilled in the art may vary the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. It will be appreciated that modifications and variations can be made.

100: piping
110: coupling groove
200: sealing cap
210: jamming jaw
300: guide
301: logo
310: guide pin
320: fixed protrusion

Claims (6)

A pipe having a hollow tube shape, and having a plurality of coupling grooves formed along a circumference of the outer circumference thereof in a longitudinal direction, in which wires or cables used in electric, communication, and fire fighting applications are entered;
A locking jaw formed on an inner circumferential surface of the coupling groove and coupled to an open end of the pipe to seal an end of the pipe;
A plurality of logos corresponding to each type of wire or cable to which the pipe is to be won is provided on the upper surface of the sealing cap, and select one of the plurality of logos to guide the type of wire or cable to be won in the pipe. Guide portion to;
A binding member positioned on an outer circumferential surface of the pipe and moved along a length direction of the pipe and fixed to one of the coupling grooves; And
Is formed in the form of an iron core is connected to the outer surface of the sealing cap, the other side is wound around the binding member and includes a binding line for binding the sealing cap to the pipe
Caps for electrical, telecommunication and firefighting plumbing. delete The method of claim 1,
The binding member,
A body having a through hole having a diameter equal to an outer diameter of the pipe at a center thereof, and having a fixing jaw fitted into the coupling groove around an inner circumferential surface of the through hole; And
Protruding to the outer side of the body, one side comprising one or more binding protrusions formed with a binding groove is wound around the binding line
Caps for electrical, telecommunication and firefighting plumbing. The method of claim 1,
The guide portion,
A guide pin having one side connected to a rotating shaft formed at a center of the upper surface of the sealing cap and the other side extending toward an outer side of the upper surface of the sealing cap; And
Protruding on an upper surface of the sealing cap adjacent to each of the plurality of logos, and including a pair of fixing protrusions to limit rotation of the guide pin.
Caps for electrical, telecommunication and firefighting plumbing. The method of claim 1,
The locking jaw of the closure cap,
A plurality of spaced apart at intervals corresponding to the spacing of the coupling grooves are formed
Caps for electrical, telecommunication and firefighting plumbing. The method of claim 1,
The wire or the cable,
Including wires or cables corresponding to any one of lighting, electric heating, telephone, TV, broadcasting, CCTV, parking control and sensors
Caps for electrical, telecommunication and firefighting plumbing.

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