KR20180091465A - The duct connecting means in the inter-layer slab mounting sleeve - Google Patents

The duct connecting means in the inter-layer slab mounting sleeve Download PDF

Info

Publication number
KR20180091465A
KR20180091465A KR1020170016692A KR20170016692A KR20180091465A KR 20180091465 A KR20180091465 A KR 20180091465A KR 1020170016692 A KR1020170016692 A KR 1020170016692A KR 20170016692 A KR20170016692 A KR 20170016692A KR 20180091465 A KR20180091465 A KR 20180091465A
Authority
KR
South Korea
Prior art keywords
sleeve
socket
slab
duct
lifting socket
Prior art date
Application number
KR1020170016692A
Other languages
Korean (ko)
Inventor
이택수
Original Assignee
이택수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이택수 filed Critical 이택수
Priority to KR1020170016692A priority Critical patent/KR20180091465A/en
Publication of KR20180091465A publication Critical patent/KR20180091465A/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Duct Arrangements (AREA)

Abstract

The present invention provides a standing duct connecting device that is installed to a sleeve embedded in an interlayer slab in a state of being engaged with a lifting socket, so that a standing duct is easily engaged by the lifting socket which is fitted into the sleeve not to be released therefrom, and if the standing duct is lower than an installation height, can compensate the height difference, so that it can be easily installed in case where a length of the standing duct is not within a desired width range. The standing duct connecting device connects a standing duct (300) in a standing state by a coupling member (100) through a sleeve (110) embedded in an interlayer slab (200). The coupling member (100) includes the sleeve (110) having flanges at upper and lower ends, and a lifting socket (120) formed to be longer than the sleeve (110) by a desired height, with an upper end being formed with a locking protrusion (121). After the lifting socket (120) is closely fitted into the sleeve (110), the lower end of the lifting socket (120) is formed with a locking protrusion (122) by a bending process, and the lifting socket (120) fitted into the sleeve (110) is not released therefrom by the locking protrusions (121, 122) formed on the upper and lower ends, so that the standing duct can be constructed to the slab (200) in a state in which the lifting socket (120) is lifted by a desired height.

Description

층간 슬라브 설치용 입상덕트 접속장치{The duct connecting means in the inter-layer slab mounting sleeve}[0001] The present invention relates to a duct connecting device for installing an interlayer slab,

본 발명은 층간 슬라브 설치용 입상덕트 접속장치에 관한 것으로, 좀 더 상세하게는 각 층 슬라브에 매립하는 슬리브에 상하로 연결하는 급 배기용 입상덕트를 접속수단에 의하여 설치 시공을 효율적으로 간편하게 수행할 수 있으면서 접속수단을 효율적인 제작으로 이루어질 수 있도록 하는 층간 슬라브 설치용 입상덕트 접속장치에 관한 것이다.The present invention relates to a granular duct connecting apparatus for installing an interlaminar slab, and more particularly to a granular duct connecting apparatus for an interlaminar slab, which can efficiently and simply install and install the granular duct for supplying and discharging air to and from a sleeve Thereby enabling the connecting means to be efficiently manufactured. [0002] The present invention relates to a granular duct connecting apparatus for installing an interlayer slab.

통상적으로 아파트 등의 공동주택 건물에는 각 층의 슬라브에 구비하는 슬리브를 통해 급 배기용 입상덕트를 직립 연속 설치하고 각층 마다 입상덕트에 새들을 통해 주방, 화장실 등에서 발생하는 오염공기를 입상덕트를 통해 배기되도록 설치되고 있다.Typically, apartment houses and other apartment buildings are provided with continuous granular ducts for supplying and exhausting air through sleeves provided in slabs of each layer, and polluted air generated in kitchens, toilets, etc. through birds in each granular duct is supplied through granular ducts And is installed to be exhausted.

그러나 종래에는 입상덕트를 각 연결 단부에 밴드 등으로 체결하여 상하 연속적으로 연결되도록 설치되고, 슬라브의 상 하단에 각각 고정 지지구로 입상덕트를 고정하도록 시공되고 있어 입상덕트의 설치공정이 상당히 번거롭게 시공되고 있는 등의 문제점이 있었다. However, in the related art, the granular ducts are installed to be connected to the upper and lower ends of the slabs by fixing the granular ducts to the upper and lower ends, respectively, by fastening the granular ducts to the connection ends by bands or the like, and the installation process of the granular ducts is considerably troublesome And the like.

본 발명과 관련하여 선행기술로 특허 10-1347079호 '소켓 일체형 슬리브' 가 소개된 바, In connection with the present invention, a 'socket integrated sleeve' is disclosed as a prior art 10-1347079,

도 1에서와 같이, 소켓 일체형 슬리브(10)는 상,하부가 개구된 중공관의 길이방향 상측 선상에 내면으로부터 돌출된 받침턱(12)이 형성되어 입상덕트(20)의 하단부가 걸침 또는 안착되도록 형성되어 있으며, 상기 중공관은 외주연이 층간 바닥 콘크리트(30)의 시공홀에 일체로 매립되어 있다.As shown in FIG. 1, the socket-integrated sleeve 10 has a base 12 protruding from the inner surface on the upper side in the longitudinal direction of a hollow tube having open upper and lower portions. The lower end of the granular duct 20 is engaged And the hollow tube is integrally embedded with the outer circumferential surface of the interlayer floor concrete 30.

그러나 상기 선행기술은 슬리브(10)의 상측 선상에 내면으로부터 돌출된 받침턱(12)이 형성되어 슬라브를 형성할 때 미리 슬리브를 설치하는 과정에서 받침턱(12)의 위치를 일일이 확인하면서 시공하여야 하는 번거로움이 있고 이를 작업자가 확인하지 못하고 설치하여 받침턱(12)이 하방으로 위치한 상태에서 슬라브를 시공할 경우 슬리브를 슬라브에서 분리할 수 없게 됨에 따라 콘크리트 층인 슬라브의 일부를 깨는 등으로 슬리브를 교체하는 작업이 상당히 번거롭고 어려운 심각한 문제점이 제기되고 있다.However, in the above-described prior art, the support step 12 protruding from the inner surface is formed on the upper side of the sleeve 10, so that the position of the support step 12 may be checked while installing the sleeve in advance when the slab is formed It is impossible to separate the sleeve from the slab when the slab is installed in a state in which the support jaw 12 is located downwardly. Therefore, the sleeve may be broken by breaking a part of the slab, which is the concrete layer, Replacement work is very cumbersome and difficult to raise serious problems.

또한, 입상덕트를 슬리브에 끼워 받침턱에 걸치도록 세워지는 과정에서 입상덕트의 길이가 설치 길이에 맞지 않을 경우 상하로 길이를 조정할 수 있는 폭이 제한되어 이를 보정할 수 있는 기능을 제공하지 못하고 있어 입상덕트의 길이가 소정폭 범위내에 맞지 않으면 사용할 수 있는 문제점이 있다.Further, when the length of the granular duct does not match the installation length in the process of erecting the granular duct to the sleeve, the width of the length of the granular duct is limited and the function of correcting the length can not be provided There is a problem that the granular duct can be used if the length of the granular duct does not fall within a predetermined width range.

또한, 슬라브를 시공과정에서 슬라브에 양생되는 슬리브가 작업자의 부주의로 찌그러지거나 파손되는 경우가 있어 슬리브의 내면이 일부 파손되거나 찌그러져 입상덕트의 끼움이 원활하지 않아 작업자가 일일이 수정작업을 하여야 번거로움이 있다.In addition, the sleeve cured in the slab may be crushed or broken by carelessness of the slab during the construction process, so that the inner surface of the sleeve is partially damaged or distorted, and the granular duct is not inserted smoothly. have.

본 발명은 상기한 종래의 문제점을 해결하기 위하여 안출된 것으로, SUMMARY OF THE INVENTION The present invention has been made in view of the above problems,

슬라브에 매립되는 슬리브에 승강소켓을 함께 결합된 상태로 설치가 이루어져 슬리브에 이탈되지 않게 끼워진 승강소켓에 의해 입상덕트에 간편한 결합방식을 제공하면서 입상덕트가 설치 높이보다 적을 경우 이를 보상할 수 있도록 하여 입상덕트의 길이가 소정 폭 범위 내에 맞지 않아도 설치가 용하게 할 수 있도록 하는 층간 슬라브 설치용 입상덕트 접속장치를 제공함에 있다.The sleeves embedded in the slabs are mounted in a state of being coupled together, so that a simple connection method to the granular ducts is provided by the lift socket fitted to the sleeves so that they can be compensated when the granular duct is less than the installation height And a granular duct connecting device for installing an interlayer slab in which the granular duct can be installed even if the length of the granular duct does not fall within a predetermined width range.

본 발명은 상기한 목적을 구현하기 위한 해결 수단에 대하여 설명하면 다음과 같다.A solution for implementing the above-mentioned object will be described as follows.

층간 슬라브에 매립되는 슬리브를 통해 입상덕트를 직립으로 접속수단에 의해 연결하도록 하는 층간 슬라브 설치용 입상덕트 접속장치로서,A granular duct connecting apparatus for installing an interlayer slab in which a granular duct is vertically connected by a connecting means through a sleeve embedded in an interlayer slab,

상기 접속수단은,Wherein the connecting means comprises:

상 하단에 플랜지를 형성한 슬리브와, 상기 슬리브 보다 소정높이로 길게 형성하면서 상단에 걸림턱을 형성한 승강소켓을 각각 구비한 상태에서 상기 슬리브에 승강소켓을 밀착되게 끼워지게 한 후 승강소켓의 하단에 절곡작업에 의해 걸림턱을 형성하여 슬리브에 끼워진 승강소켓이 상 하단에 형성한 걸림턱에 의하여 빠지지 않고 유지되면서 승강소켓이 소정 높이로 승강되도록 하는 층간 슬라브 설치용 입상덕트 접속장치를 제공함에 있다.A sleeve having a flange formed at an upper and lower ends thereof and a lift socket formed at a predetermined height higher than the sleeve and having a locking protrusion formed at an upper end thereof, the lift socket is fitted into the sleeve, And the elevating socket is inserted into the sleeve by the bending operation so that the elevating socket is held without being pulled out by the hook formed at the upper and lower ends and the elevating socket is elevated to a predetermined height.

본 발명은 슬라브를 시공할 때 승강소켓이 결합된 슬리브를 설치함에 따라 곧바로 승강소켓에 입상덕트만 연결하면 방식으로 시공할 수 있어 사공이 극히 간편한 효과가 있을 뿐만 아니라 승강소켓이 슬리브에 결합된 상태로 제공되므로 부피를 대폭적으로 줄일 수 있어 보관 및 운반 효율을 높일 수 있는 효과가 있다.The present invention is applicable to a slab having a sleeve coupled with a lift socket so that the granular duct can be directly connected to the lift socket so that the slab can be easily installed and the lift socket is coupled to the sleeve So that the volume can be greatly reduced and the storage and transportation efficiency can be enhanced.

또한, 입상덕트가 설치 높이보다 적을 경우 이를 보상할 수 있도록 하여 입상덕트의 길이가 소정 폭 범위 내에 맞지 않아도 승강소켓의 높낮이 조정으로 용이하게 설치할 수 있는 효과가 있다.In addition, when the granular duct is less than the installation height, it is possible to compensate the height of the granular duct so that the height of the granular duct can be easily adjusted by adjusting the height of the lift socket even if the length of the granular duct is not within the predetermined width.

도 1은 종래의 설치상태의 일례를 보인 구성도
도 2는 본 발명의 구성을 반 단면 사시도
도 3은 조립상태를 보인 예시도로서 (a)는 본 발명의 1차 조합상태를 보인 분리구성도이고, (b)는 본 발명의 2차 조합상태를 보인 구성도
도 4는 본 발명의 설치상태를 보인 구성도Fig. 1 is a diagram showing an example of a conventional installation state
2 is a cross-
FIG. 3 is an explanatory view showing an assembled state. FIG. 3 (a) is a separation diagram showing the primary combination state of the present invention, FIG. 3
Fig. 4 is a diagram showing the installation state of the present invention

본 발명은 다양한 변형 및 여러 가지 실시 예를 가질 수 있는바, 그 중 특정 실시 예를 상세한 설명과 도면의 예시를 통해보다 상세하게 설명하고자 한다. The present invention may have various modifications and various embodiments, and specific embodiments thereof will be described in detail with reference to the detailed description and examples of the drawings.

이하, 첨부한 도면에 의하여 본 발명의 바람직한 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 구성을 보인 반 단면 사시도이고, 도 3a는 본 발명의 1차 조합상태를 보인 분리구성도이고, 도 3b는 본 발명의 2차 조합상태를 보인 구성도이고, 도 4는 본 발명의 설치상태를 보인 구성도를 나타낸바 이들 도면에 의하여 설명한다.FIG. 2 is a perspective view showing the configuration of the present invention. FIG. 3 (a) is a sectional view showing a primary combination state of the present invention, FIG. 3 A configuration diagram showing the installation state of the present invention is shown and described with reference to these drawings.

도 2와 같이, 본 발명의 접속수단(100)은,2, in the connecting means 100 of the present invention,

상 하단에 플랜지를 형성한 슬리브(110)와, 상기 슬리브(110)에 끼워지는 상태를 갖으며 상 하단에 각각 걸림턱(121,122)을 형성한 승강소켓(120)을 결합한 상태로 이루어진다.A sleeve 110 having a flange formed at an upper and lower ends thereof and a lift socket 120 having upper and lower stopping protrusions 121 and 122 fitted to the sleeve 110 are coupled to each other.

상기 접속수단(100)의 결합과정을 살펴보면,As for the connection process of the connection means 100,

도 3의 (a)와 같이, 상기 슬리브(110) 보다 소정높이로 길게 형성하면서 상단에만 먼저 걸림턱(121)을 형성한 승강소켓(121)을 각각 구비한 상테에서 도3의 (b)에서와 같이 슬리브(110)에 승강소켓(120)을 밀착되게 끼워지게 한 후 승강소켓(120)의 하단에 절곡작업에 의해 걸림턱(122)을 형성하여 슬리브(110)에 끼워진 승강소켓(120)이 상 하단에 형성한 걸림턱(121,122)에 의하여 빠지지 않고 유지되면서 승강소켓(120)이 소정 높이로 승강되도록 구성이 이루어진다.As shown in FIG. 3 (a), in a state in which the lifting sockets 121 each having a predetermined height higher than the sleeve 110 and having a hooking protrusion 121 formed on the upper end thereof are provided, The lifting sockets 120 are tightly fitted into the sleeves 110 and then the lifting sockets 120 are formed at the lower ends of the lifting sockets 120 by a bending operation so that the lifting sockets 120, And the elevating socket 120 is elevated and lowered to a predetermined height while being retained by the retaining jaws 121 and 122 formed at the upper and lower ends.

이와 같은 본 발명의 접속수단(100)의 설치상태를 살펴보면 다음과 같다.Hereinafter, the installation state of the connecting means 100 of the present invention will be described.

도 4와 같이, 층간 슬라브(200)에 매립되는 슬리브(120)에 함께 승강소켓(120)이 결합된 상태로 시공이 이루어진 상태이므로 승강소켓(120)의 상단에 형성한 걸림턱(121)에 입상덕트(300)의 하단에 형성한 플랜지(310)를 올려놓은 후 결속밴드(400)로 걸림턱(121)과 플랜지(310)를 함께 결속하여 연결하고 승강소켓(120)의 하부에 하부 층에서 입상덕트(300)의 상단부가 내입되게 끼워 연결되는 것이며, 이러한 방식으로 각층의 슬라브(200)에 구비한 접속수단(100)에 의해 입상덕트(300)를 연속적으로 직립 시공되는 것이다.4, since the sleeves 120 are embedded in the interlayer slabs 200 and the lift socket 120 is engaged with the sleeves 120, the engagement protrusions 121 are formed on the upper ends of the lift sockets 120 The flange 310 formed on the lower end of the granular duct 300 is put on the flange 310 and then the flange 310 is coupled to the flange 310 by the coupling band 400, And the upper end of the granular duct 300 is inserted into the granular duct 300. The granular duct 300 is continuously installed upright by the connecting means 100 provided on the slabs 200 of each layer in this manner.

또한, 접속수단(100)은 슬리브(110)에 승강소켓(120)이 결합된 상태로 제공됨에 따라 슬리브와 승강소켓을 개별적으로 제공할 때 따르는 부피를 절반으로 줄일 수 있어 운반 및 보관 효율적이 대폭적으로 높일 수 있는 것이다.Since the connecting means 100 is provided in a state where the lifting socket 120 is coupled to the sleeve 110, it is possible to reduce the volume of the sleeve 110 and the lifting sockets when the lifting sockets are separately provided, .

그리고 통상적으로 각 층간 슬라브(200)의 높이는 280cm로 입상덕트(300)를 층간 슬라브(200)의 높이로 제공되면 운반 및 시공 등의 불편함으로 인하여 2등분하여 시공할 때 결속밴드(400)로 연결하게 되는데 제작과정에서 입상덕트(300)의 길이가 짧은 경우가 있을 때에는 슬리브(110)에 끼워진 상태의 승강소켓(120)을 위로 들어올려 짧아진 길이만큼 보상할 수 있게 되어 길이가 짧은 입상덕트(300)를 설치할 수 있는 것이며, 이는 승강소켓(120)의 승강폭에 한정하여 적용될 수 있다.In general, when the granular duct 300 is provided at the height of the interlayer slab 200, the height of each interlayer slab 200 is 280 cm, and when the granular duct 300 is divided into two by the inconvenience of transportation and installation, When the length of the granular duct 300 is short in the manufacturing process, the lift socket 120 fitted in the sleeve 110 can be lifted up to compensate for a shortened length, so that the granular duct having a short length 300, which can be applied only to the lift width of the lift socket 120.

한편, 슬리브(110)에 승강소켓(120)이 결합된 접속수단(100)이 이중관체 형상으로 인하여 슬리브(110)가 슬라브 층인 콘크리트에 의한 부식이 발생하여도 승강소켓(120)에 의해 입상덕트(300)가 연결되므로 장기간이 지나도 입상덕트(300)를 안전하게 유지되게 할 수 있다.The connecting means 100 to which the lifting sockets 120 are coupled to the sleeve 110 is formed in the shape of a double pipe so that even if the sleeve 110 is corroded by the concrete having the slab layer, The granular duct 300 can be safely retained even after a long period of time.

이상과 같이 본 발명은 슬라브를 시공할 때 승강소켓(120)이 결합된 슬리브(110)를 설치함에 따라 곧바로 승강소켓(120)에 입상덕트(300)만 연결하는 방식으로 시공할 수 있어 사공이 극히 간편한 효과가 있을 뿐만 아니라 승강소켓(120)이 슬리브(110)에 결합된 상태로 제공되므로 부피를 대폭적으로 줄일 수 있어 보관 및 운반 효율을 높일 수 있는 것이다.As described above, according to the present invention, when the slab is installed, the sleeves 110 coupled with the lift socket 120 are installed so that the granular ducts 300 can be directly connected to the lift socket 120, Since the lifting socket 120 is provided in a state of being coupled to the sleeve 110, the volume can be greatly reduced and the storage and transportation efficiency can be enhanced.

또한, 입상덕트(300)가 설치 높이보다 적을 경우 이를 보상할 수 있도록 하여 입상덕트(300)의 길이가 소정 폭 범위 내에 맞지 않아도 승강소켓(120)의 높낮이 조정으로 용이하게 설치할 수 있는 있다.In addition, when the granular duct 300 is smaller than the installation height, it can be compensated for, and the height of the lift socket 120 can be easily adjusted without adjusting the length of the granular duct 300 within a predetermined width range.

100: 접속수단
110: 슬리브 120: 승강소켓
300: 입상덕트
400: 결속밴드100: connection means
110: Sleeve 120: Lift socket
300: granular duct
400: Coupling band

Claims (1)

층간 슬라브(200)에 매립되는 슬리브(110)를 통해 입상덕트(300)를 직립으로 접속수단(100)에 의해 연결하도록 하는 층간 슬라브 설치용 입상덕트 접속장치에 있어서,
상기 접속수단(100)은,
상 하단에 플랜지를 형성한 슬리브(110)와, 상기 슬리브(110) 보다 소정높이로 길게 형성하면서 상단에 걸림턱(121)을 형성한 승강소켓(120)을 각각 구비한 상태에서 상기 슬리브(110)에 승강소켓(120)을 밀착되게 끼워지게 한 후 승강소켓(120)의 하단에 절곡작업에 의해 걸림턱(122)을 형성하여 슬리브(110)에 끼워진 승강소켓(120)이 상 하단에 형성한 걸림턱(121,122)에 의하여 빠지지 않고 결합되어 승강소켓(120)을 소정 높이로 승강되도록 한 상태로 슬라브(200)에 시공할 수 있도록 함을 특징으로 하는 층간 슬라브 설치용 입상덕트 접속장치.
The present invention relates to a granular duct connecting device for installing an interlayer slab in which a granular duct (300) is vertically connected by a connecting means (100) through a sleeve (110) embedded in an interlayer slab (200)
The connecting means (100)
A sleeve 110 having a flange at the upper and lower ends thereof and a lift socket 120 having a predetermined height higher than the sleeve 110 and having an engagement protrusion 121 formed at an upper end thereof, A lifting socket 120 is formed at the upper and lower ends of the sleeve 110 by forming a locking protrusion 122 at the lower end of the lifting socket 120 by a bending operation after the lifting socket 120 is closely fitted into the lifting socket 120. [ Wherein the slab (200) is installed in a state where the lift socket (120) is lifted up to a predetermined height by being engaged without being pulled by the one of the locking tabs (121, 122).
KR1020170016692A 2017-02-07 2017-02-07 The duct connecting means in the inter-layer slab mounting sleeve KR20180091465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170016692A KR20180091465A (en) 2017-02-07 2017-02-07 The duct connecting means in the inter-layer slab mounting sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170016692A KR20180091465A (en) 2017-02-07 2017-02-07 The duct connecting means in the inter-layer slab mounting sleeve

Publications (1)

Publication Number Publication Date
KR20180091465A true KR20180091465A (en) 2018-08-16

Family

ID=63443545

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170016692A KR20180091465A (en) 2017-02-07 2017-02-07 The duct connecting means in the inter-layer slab mounting sleeve

Country Status (1)

Country Link
KR (1) KR20180091465A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102249786B1 (en) * 2021-01-18 2021-05-10 재우이엔지(주) Integated sleeve with fireproof filler
KR102367454B1 (en) * 2021-07-12 2022-02-24 ㈜세이프코리아 Insulation socket for connecting air duct and sleeve and Insulation method between air duct and sleeve using insulation socket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102249786B1 (en) * 2021-01-18 2021-05-10 재우이엔지(주) Integated sleeve with fireproof filler
KR102367454B1 (en) * 2021-07-12 2022-02-24 ㈜세이프코리아 Insulation socket for connecting air duct and sleeve and Insulation method between air duct and sleeve using insulation socket

Similar Documents

Publication Publication Date Title
US20040010985A1 (en) Cover for a concrete construction
CA2984776C (en) System for coupling together segments of a utility pole, and a utility pole assembly comprising the same
US7410141B2 (en) Industrial hanger for metal framing
KR20180091465A (en) The duct connecting means in the inter-layer slab mounting sleeve
KR101906120B1 (en) Scaffold Having Removable Mold and Installation method thereof
KR101726291B1 (en) Pipe sleeve with a height adjustment function
KR20150055519A (en) Brick support apparatus and construction method of brick wall using the same
KR20140147642A (en) A support for construction
JP2010150871A (en) Decorative plate attaching method for thermal insulation material doubling as form and latching member for outer wall
KR102128485B1 (en) The Construction sleeve with adjustable ring With micro-height control and anti-rotation function
KR101194410B1 (en) Supporting apparatus of structure and joint for thereof
KR200480076Y1 (en) Length adjusting horizontal pipe for a temporary structure
KR101580954B1 (en) Sleeve supporting body for plumbing on floor
KR20160139087A (en) The prize duct connecting device in the inter-layer slab mounting sleeve
KR20210041959A (en) Jack base of scaffolding for architecture
KR101643398B1 (en) Breast wall sleeve
KR102102440B1 (en) Apparatus for self lifting and pull down jack support using support, and method for lifting and pull down jack support using this same
KR100762012B1 (en) Length variable pipe protect sleeve
KR101807675B1 (en) Semiconductor device setup assistance structure
KR102086134B1 (en) Size-controllable steel form
US20090218453A1 (en) Pipe support block
KR100995116B1 (en) Assembly structure of Form And Support
KR20160104536A (en) Lightning Rod For Thunderbolt Prevention
KR100815191B1 (en) Drainage trap's support
CN205804922U (en) A kind of novel embedded tool formula scaffold wall connecting piece

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application