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KR102024544B1 - Fixing Device for Wire Protecting Tube - Google Patents

Fixing Device for Wire Protecting Tube Download PDF

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Publication number
KR102024544B1
KR102024544B1 KR1020190013626A KR20190013626A KR102024544B1 KR 102024544 B1 KR102024544 B1 KR 102024544B1 KR 1020190013626 A KR1020190013626 A KR 1020190013626A KR 20190013626 A KR20190013626 A KR 20190013626A KR 102024544 B1 KR102024544 B1 KR 102024544B1
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South Korea
Prior art keywords
bolt
saddle
wire protection
protection tube
circumferential surface
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KR1020190013626A
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Korean (ko)
Inventor
은동신
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(주)이가종합건축사사무소
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Priority to KR1020190013626A priority Critical patent/KR102024544B1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

본 발명은 천장에 설치된 달대볼트와 전선보호관을 결속하기 위한 공동주택 전선보호관 고정장치에 관한 것으로, 날개부(32)의 중앙에 형성되어 전선보호관(21)을 지지하고, 새들(40)의 내주면과 동심을 이루는 반달지지부(34); 새들(40)의 외주면 가장자리에 형성되는 수직보강리브(45); 볼트커버(30)의 외주면에 형성되는 수평보강리브(35)를 포함한다.The present invention relates to a multi-unit housing wire protection tube fixing device for binding the moon bolt and the wire protection tube installed on the ceiling, is formed in the center of the wing portion 32 to support the wire protection tube 21, the inner peripheral surface of the saddle 40 Vandal support portion 34 concentric with; Vertical reinforcing rib 45 formed on the outer peripheral surface edge of the saddle 40; It includes a horizontal reinforcing rib (35) formed on the outer circumferential surface of the bolt cover (30).

Figure R1020190013626
Figure R1020190013626

Description

공동주택 전선보호관 고정장치{Fixing Device for Wire Protecting Tube}Fixing Device for Wire Protecting Tube

본 발명은 건축물 또는 공동주택의 전력공급에 이용되는 전력선을 보호하기 위한 전선보호관을 천장에 설치된 달대볼트에 매달아서 고정하는데 이용하는 공동주택 전선보호관 고정장치에 관한 것으로, 더욱 상세하게는 전선보호관과 달대볼트의 결합력을 향상시킬 수 있도록 한 공동주택 전선보호관 고정장치에 관한 것이다.The present invention relates to a multi-unit house wire protection tube fixing device that is used to fix the wire protection tube for protecting the power line used for the power supply of buildings or apartment houses to the hanging bolt installed on the ceiling, more specifically the wire protection tube and the moon The present invention relates to a unit housing wire protection tube fixing device for improving the cohesion of a bolt.

건축물 또는 공동주택에 전력을 공급하기 위한 전력선은 피복이 약하고, 자유롭게 구부러지기 때문에 합성수지 또는 강철로 이루어진 전선보호관을 고정장치를 이용해서 천장에 설치된 달대볼트에 고정한 다음 전선보호관의 내부에 포설하고 있다.Since the power line for supplying power to buildings or apartment houses is weak and freely bent, the wire protector made of synthetic resin or steel is fixed to the hanging bolt installed on the ceiling using a fixing device, and then installed inside the wire protector.

이와 같은 종래 전선보호관 고정장치는 첨부도면 도 1 내지 도 4에 도시된 바와 같이 달대볼트(11)를 걸기 위한 걸림홈(10a)(10b)이 "U"자 형태로 절곡된 브래킷(10)에 경사지게 형성되어 있고, 브래킷(10)에 설치된 웰딩너트(14)에 결합된 고정볼트(13)를 돌려서 달대볼트(11)와 교차되는 전선보호관(12)을 달대볼트(11)를 향해 가압해서 고정하도록 되어 있었다.Such a conventional wire protection tube fixing device has a locking groove (10a) (10b) for hanging the hanging bolt 11 as shown in Figures 1 to 4 attached to the bracket (10) bent in a "U" shape. It is formed to be inclined, and by fixing the fixing bolt 13 coupled to the welding nut 14 installed in the bracket 10 by pressing the wire protection pipe 12 intersecting with the moon bolt 11 toward the moon bolt (11) It was supposed to be.

즉, 브래킷(10)에 형성된 걸림홈(10a)(10b)을 천장에 수직으로 매달린 형태로 설치되는 달대볼트(11)에 걸고, 브래킷(10)의 안쪽으로 전선보호관(12)을 수평하게 통과시킨 다음 고정볼트(13)를 돌려서 전선보호관(12)을 가압하게 되면, 전선보호관(12)이 달대볼트(11)에 밀착되는 순간 브래킷(10)은 그 반대편으로 힘을 받아 달대볼트(11)와 전선보호관(12)이 서로 마주하는 방향으로 밀착되면서 고정되도록 되어 있었다.That is, the hanging grooves (10a) (10b) formed in the bracket (10) is hanged to the hanging bolt bolt 11 is installed in the form perpendicular to the ceiling, and pass the wire protection tube 12 horizontally inside the bracket (10). When the wire protection tube 12 is pressurized by turning the fixing bolt 13, the bracket 10 is pressed against the moon bolt 11 at the moment when the wire protection tube 12 is in close contact with the moon bolt 11. And wire protection tube 12 were to be fixed while being in close contact with each other.

그러나, 이와 같은 종래 전선보호관 고정장치는 브래킷(10)이 달대볼트(11)의 나사산 일부에만 걸리도록 되어 있기 때문에 지지할 수 있는 하중에 제한이 있으며, 전선보호관(12)에 하중이 과도하게 실리면 브래킷(10)이 달대볼트(11)의 길이방향을 따라 미끄러지면서 전선보호관(12)이 밑으로 처지는 문제점이 있었다.However, such a conventional wire protection tube fixing device is limited to the load that can be supported because the bracket 10 is to be caught only on a part of the thread of the hanging bolt 11, the load is excessively loaded on the wire protection tube 12. As the surface bracket 10 slides along the lengthwise direction of the hanging bolt 11, the wire protection tube 12 has a problem of sagging downward.

또, 종래 전선보호관 고정장치는 달대볼트(11)와 전선보호관(12)이 직접 만나면서 점 접촉되도록 되어 있기 때문에 하중이 국부에 집중되면서 전선보호관(12)에 국부함몰과 같은 변형이 일어나는 문제점이 있었다.In addition, the conventional wire protection tube fixing device has a problem in that deformation such as local depression in the wire protection tube 12 occurs because the load is concentrated in the local because the bolt bolt 11 and the wire protection tube 12 is in direct contact with each other. .

국내 등록특허공보 제10-1406115호(공고일 2014.06.12.)Domestic Patent Publication No. 10-1406115 (Notice date 2014.06.12.)

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 달대볼트와 전선보호관 간의 체결력을 향상시킬 수 있는 공동주택 전선보호관 고정장치를 제공함에 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a multi-house wire protection tube fixing device that can improve the fastening force between the bolt and the wire protection tube.

이러한 본 발명의 목적을 달성하기 위한 공동주택 전선보호관 고정장치는, 달대볼트의 나사산에 걸리는 톱니홈을 갖는 볼트커버; 볼트커버의 양측단에 형성되는 날개부; 달대볼트와 교차하는 전선보호관의 외주면을 덮고, 볼트커버와 만나는 새들; 새들의 상하단에 형성되고, 날개부와 만나는 플랜지; 전선보호관의 길이방향을 따라 플랜지에 형성되는 역사다리꼴 홈; 날개부에 형성되고, 역사다리꼴 홈에 결합되는 역사다리꼴 돌기; 플랜지의 표면으로부터 톱니홈을 향해 형성되는 탭구멍; 탭구멍에 결합되어 달대볼트를 가압하는 달대볼트 가압스크류; 새들의 외주면 중앙으로부터 새들의 내주면을 향해 형성되는 나사구멍; 나사구멍에 결합되어 전선보호관을 가압하는 보호관 가압스크류를 포함하는 것에 있어서,
날개부의 중앙에 형성되어 전선보호관을 지지하고, 새들의 내주면과 동심을 이루는 반달지지부; 새들의 외주면 가장자리에 형성되는 수직보강리브; 볼트커버의 외주면에 형성되는 수평보강리브를 포함하는 특징이 있다.Apartment housing wire protection tube fixing device for achieving the object of the present invention, the bolt cover having a tooth groove that is caught on the screw thread of the moon bolt; Wing parts formed at both ends of the bolt cover; Birds covering the outer circumferential surface of the wire protector crossing the moon bolt and meeting the bolt cover; A flange formed at upper and lower ends of the birds and meeting the wing; An inverted trapezoid groove formed in the flange along the longitudinal direction of the wire protecting tube; A trapezoidal protrusion formed in the wing and coupled to the trapezoidal groove; A tab hole formed from the surface of the flange toward the tooth groove; Moon bolt bolt screw is coupled to the tap hole to press the bolt bolt; A screw hole formed toward the inner circumferential surface of the birds from the center of the outer circumferential surface of the birds; In comprising a protective tube pressing screw coupled to the screw hole for pressing the wire protective tube,
Half moon support portion formed in the center of the wing to support the wire protection tube, and concentric with the inner peripheral surface of the bird; Vertical reinforcing ribs formed on the outer peripheral surface edge of the birds; Characterized in that it comprises a horizontal reinforcing rib formed on the outer peripheral surface of the bolt cover.

삭제delete

이상에서 설명한 바와 같은 본 발명은 달대볼트(20)의 나사산이 톱니홈(31)에 걸려서 하중을 지지하도록 구성되어 있기 때문에 지지력을 크게 향상시킬 수 있을 뿐만 아니라 볼트커버(30)가 달대볼트(20)로부터 미끄러지는 것을 방지할 수 있는 효과가 있다.As described above, the present invention is not only capable of greatly improving the bearing capacity because the thread of the hanging bolt 20 is configured to support the load by being caught by the tooth groove 31, and the bolt cover 30 is mounted on the hanging bolt 20. There is an effect that can prevent slipping from).

날개부(32)에 형성된 역사다리꼴 돌기(33)가 플랜지(41)에 형성된 역사다리꼴 홈(42)에 결합되도록 구성되어 있기 때문에 볼트커버(30)와 새들(40)의 결합력을 크게 향상시킬 수 있는 효과가 있다.Since the trapezoidal protrusions 33 formed on the wing part 32 are configured to be coupled to the trapezoidal grooves 42 formed on the flange 41, the coupling force between the bolt cover 30 and the saddle 40 can be greatly improved. It has an effect.

날개부(32)에 형성된 반달지지부(34)가 전선보호관(21)의 외주면에 밀착되어 면접촉되도록 구성되어 있으므로, 전선보호관(21)의 지지력을 향상시킬 수 있는 효과가 있다.Since the half moon support portion 34 formed on the wing 32 is configured to be in close contact with the outer circumferential surface of the wire protection tube 21, there is an effect that can improve the holding force of the wire protection tube 21.

달대볼트 가압스크류(50)를 이용해서 달대볼트(20)를 톱니홈(31)을 향해 가압하도록 구성되어 있으므로, 달대볼트(20)에 형성된 나사산과 톱니홈(31)의 결합력을 크게 향상시킬 수 있는 효과가 있다.Since the bolster bolts 20 are configured to press the bolster bolts 20 toward the tooth grooves 31 by using the bolster bolt pressure screws 50, the coupling force between the thread formed in the bolster bolts 20 and the tooth grooves 31 can be greatly improved. It has an effect.

보호관 가압스크류(51)에 의해 전선보호관(21)을 반달지지부(34)를 향해 가압하도록 구성되어 있기 때문에 새들(40)과 전선보호관(21)의 흔들림을 방지할 수 있는 효과가 있다.Since the protective tube pressurizing screw 51 is configured to press the electric wire protective tube 21 toward the half moon support part 34, there is an effect that can prevent the saddle 40 and the electric wire protective tube 21 from shaking.

달대볼트 가압스크류(50)의 선단이 톱니홈(31)으로 진입되어 걸리도록 구성되어 있으므로, 새들(40)이 측방향으로 움직이면서 볼트커버(30)로부터 분리되는 것을 방지할 수 있는 효과가 있다.Since the tip of the dal stand bolt pressurizing screw 50 is configured to enter and engage the tooth groove 31, there is an effect that can prevent the saddle 40 is separated from the bolt cover 30 while moving in the lateral direction.

도 1은 종래 전선보호관 고정장치를 보인 사시도
도 2는 종래 전선보호관 고정장치를 보인 분리사시도
도 3은 종래 전선보호관 고정장치를 보인 측단면도
도 4는 종래 전선보호관 고정장치를 보인 평단면도
도 5는 본 발명에 따른 분리사시도
도 6은 도 5의 배면측 분리사시도
도 7은 본 발명에 따른 사시도
도 8은 도 8의 배면측 사시도
도 9는 본 발명에 따른 정면도
도 10은 도 9의 A-A'선 단면도1 is a perspective view showing a conventional wire protection tube fixing device
Figure 2 is an exploded perspective view showing a conventional wire protection tube fixing device
Figure 3 is a side cross-sectional view showing a conventional wire protection tube fixing device
Figure 4 is a plan sectional view showing a conventional wire protection tube fixing device
5 is an exploded perspective view according to the present invention
Figure 6 is a rear perspective view of Figure 5
7 is a perspective view according to the present invention
8 is a rear side perspective view of FIG. 8;
9 is a front view according to the present invention;
10 is a cross-sectional view taken along the line AA ′ of FIG. 9.

이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 5 내지 도 10에 도시된 바와 같이 본 발명은 달대볼트(20)의 나사산에 걸리는 톱니홈(31)을 갖는 볼트커버(30); 볼트커버(30)의 양측단에 형성되는 날개부(32); 달대볼트(20)와 교차하는 전선보호관(21)의 외주면을 덮고, 볼트커버(30)와 만나는 새들(40); 새들(40)의 상하단에 형성되고, 날개부(32)와 만나는 플랜지(41)를 포함한다. 5 to 10, the present invention includes a bolt cover 30 having a toothed groove 31 caught by the thread of the dal bolt 20; Wing portions 32 formed at both ends of the bolt cover 30; Saddle 40 which covers the outer circumferential surface of the wire protection tube 21 intersects with the dal stand bolt 20 and meets the bolt cover 30; It is formed on the upper and lower ends of the saddle 40, and includes a flange 41 that meets the wing portion (32).

볼트커버(30)와 날개부(32), 새들(40)과 플랜지(41)는 예를 들면 강화플라스틱을 이용해서 일체로 성형될 수 있다.The bolt cover 30 and the wing portion 32, the saddle 40 and the flange 41 may be integrally molded using, for example, reinforced plastic.

볼트커버(30)는 예컨대 평면에서 볼 때 U자 단면을 갖도록 형성될 수 있으며, 톱니홈(31)은 달대볼트(20)에 형성된 나사산의 피치와 일치되는 톱니간격을 갖도록 형성될 수 있고, 새들(40)은 예컨대 측면에서 볼 때 U자 단면을 갖도록 형성될 수 있다.The bolt cover 30 may be formed to have a U-shaped cross section, for example, when viewed in a plan view, and the tooth groove 31 may be formed to have a tooth gap that matches the pitch of the thread formed in the moon bolt 20, and the saddle 40 may, for example, be formed to have a U-shaped cross section when viewed from the side.

날개부(32)는 예를 들면 볼트커버(30)의 좌우측 단부에 각각 형성될 수 있으며, 플랜지(41)는 예를 들면 새들(40)의 상하단에 각각 형성될 수 있다.The wings 32 may be formed at the left and right ends of the bolt cover 30, for example, and the flanges 41 may be formed at the upper and lower ends of the saddle 40, for example.

본 발명은 전선보호관(21)의 길이방향을 따라 플랜지(41)에 형성되는 역사다리꼴 홈(42); 날개부(32)에 형성되고, 역사다리꼴 홈(42)에 결합되는 역사다리꼴 돌기(33)를 포함한다.The present invention is an inverted trapezoid groove (42) formed in the flange 41 along the longitudinal direction of the wire protection tube (21); It is formed in the wing portion 32, and includes an inverted trapezoid protrusion 33 coupled to the inverted trapezoid groove 42.

플랜지(41)에 형성되는 역사다리꼴 홈(42)과 날개부(32)에 형성되는 역사다리꼴 돌기(33)는 전선보호관(21)의 길이방향을 따라 평행하게 형성해서 역사다리꼴 홈(42)의 끝을 역사다리꼴 돌기(33)의 끝에 일직선으로 일치시킨 다음 새들(40)을 측방향으로 밀어서 결합할 수 있도록 한다.The inverted trapezoid groove 42 formed in the flange 41 and the inverted trapezoid protrusion 33 formed in the wing portion 32 are formed in parallel along the longitudinal direction of the wire protecting tube 21 to form the inverted trapezoid groove 42. The ends are aligned in line with the ends of the trapezoidal protrusions 33, and then the saddles 40 are pushed laterally so that they can be combined.

본 발명은 플랜지(41)의 표면으로부터 톱니홈(31)을 향해 형성되는 탭구멍(43); 탭구멍(43)에 결합되어 달대볼트(20)를 가압하는 달대볼트 가압스크류(50); 새들(40)의 외주면 중앙으로부터 새들(40)의 내주면을 향해 형성되는 나사구멍(44); 나사구멍(44)에 결합되어 전선보호관(21)을 가압하는 보호관 가압스크류(51)를 포함한다.The present invention includes a tab hole (43) formed toward the tooth groove (31) from the surface of the flange (41); Moon bolt bolt screw 50 is coupled to the tap hole 43 to press the bolt bolt 20; A screw hole 44 formed from the center of the outer circumferential surface of the saddle 40 toward the inner circumferential surface of the saddle 40; It is coupled to the screw hole 44 includes a protective tube pressing screw 51 for pressing the wire protective tube 21.

탭구멍(43)은 상하부의 플랜지(41)에 각각 형성될 수 있으며, 예를 들면 도 6 및 도 10에 도시된 바와 같이 톱니홈(31)을 향해 역사다리꼴 홈(42)을 관통하도록 형성할 수 있다.The tab holes 43 may be formed in the upper and lower flanges 41, respectively. For example, the tab holes 43 may be formed to penetrate the inverted trapezoid grooves 42 toward the tooth grooves 31 as shown in FIGS. Can be.

나사구멍(44)은 새들(40)의 외주면 중심에 형성할 수 있으며, 나사구멍(44)에 결합되는 보호관 가압스크류(51)는 전선보호관(21)을 반달지지부(34)를 향해 가압하는 역할을 한다.The screw hole 44 may be formed at the center of the outer circumferential surface of the saddle 40, and the protective tube pressurizing screw 51 coupled to the screw hole 44 serves to press the wire protective tube 21 toward the half moon support part 34. Do it.

나사구멍(44)의 강성을 향상시키기 위해 도 10에 도시된 바와 같이 새들(40)의 외주면에 원형의 돌출부(부호생략)를 형성하고, 그 돌출부의 중심에 나사구멍(44)을 형성할 수 있다. In order to improve the rigidity of the screw hole 44, as shown in FIG. 10, a circular protrusion (not shown) may be formed on the outer circumferential surface of the saddle 40, and the screw hole 44 may be formed at the center of the protrusion. have.

본 발명은 날개부(32)의 중앙에 형성되어 전선보호관(21)을 지지하고, 새들(40)의 내주면과 동심을 이루는 반달지지부(34); 새들(40)의 외주면 가장자리에 형성되는 수직보강리브(45); 볼트커버(30)의 외주면에 형성되는 수평보강리브(35)를 포함한다.The present invention is formed in the center of the wing portion 32 to support the wire protection tube 21, the half moon support portion 34 concentric with the inner peripheral surface of the saddle 40; Vertical reinforcing rib 45 formed on the outer peripheral surface edge of the saddle 40; It includes a horizontal reinforcing rib (35) formed on the outer circumferential surface of the bolt cover (30).

도 6에 도시된 바와 같이 수평보강리브(35)의 끝이 반달지지부(34)의 후면에 연결되도록 형성해서 반달지지부(34)의 강성을 향상시키도록 구성할 수 있다.As shown in FIG. 6, the ends of the horizontal reinforcing ribs 35 may be connected to the rear surface of the half moon support part 34 so as to improve the rigidity of the half moon support part 34.

수직보강리브(45)는 예를 들면 새들(40)의 외주면 가장자리 두 군데에 형성할 수 있고, 수평보강리브(35)는 예를 들면 볼트커버(30)의 후면 상하단과 후면 중앙에 형성할 수 있다.The vertical reinforcement ribs 45 may be formed at two edges of the outer circumferential surface of the saddle 40, for example, and the horizontal reinforcement ribs 35 may be formed at the top, bottom, and rear centers of the rear side of the bolt cover 30, for example. have.

이하 본 발명에 따른 작용을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 5 내지 도 10에 도시된 바와 같이 달대볼트(20)가 톱니홈(31)에 삽입되도록 볼트커버(30)로 달대볼트(20)의 측면 일부를 덮은 상태에서 전선보호관(21)을 반달지지부(34)에 밀착시키면, 전선보호관(21)이 달대볼트(20)와 교차되게 위치된다.5 to 10, the wire protection tube 21 in a state in which the bolt cover 30 is partially covered with the bolt cover 30 so as to be inserted into the tooth groove 31 as shown in FIGS. In close contact with the half moon support part 34, the wire protection tube 21 is positioned to intersect the moon bolt 20.

이후 새들(40)을 전선보호관(21)의 외주면에 밀착시킨 상태에서 새들(40)의 플랜지(41)에 형성된 역사다리꼴 홈(42)의 끝을 날개부(32)에 형성된 역사다리꼴 돌기(33)의 끝에 일직선으로 일치시킨 상태에서 새들(40)을 전선보호관(21)의 길이방향을 따라 측방향으로 밀면, 역사다리꼴 돌기(33)가 역사다리꼴 홈(42)으로 진입되면서 새들(40)이 볼트커버(30)에 결합된다.Since the saddle 40 is in close contact with the outer circumferential surface of the wire protection tube 21, the inverted trapezoid protrusion 33 formed at the end of the trapezoidal groove 42 formed in the flange 41 of the saddle 40 in the wing 32. When the saddle 40 is pushed laterally along the length direction of the wire protecting tube 21 in a state where the ends of the wires are aligned in a straight line, the saddle trapezoid 33 enters the trapezoid groove 42 and the saddle 40 is moved. It is coupled to the bolt cover 30.

그 다음 플랜지(41)에 형성된 탭구멍(43)에 달대볼트 가압스크류(50)를 결합해서 조이면, 달대볼트 가압스크류(50)의 선단이 달대볼트(20)를 가압하게 되고, 달대볼트(20)가 톱니홈(31)에 더욱 강하게 밀착되면서 달대볼트(20)에 형성된 나사산이 톱니홈(31)에 걸리게 된다.Then, when the moon bolt pressing screw 50 is coupled and tightened to the tab hole 43 formed in the flange 41, the tip of the moon bolt pressing screw 50 presses the moon bolt 20, and the moon bolt 20 ) Is more closely adhered to the tooth groove 31, the thread formed in the moon bolt 20 is caught in the tooth groove 31.

이 상태에서 나사구멍(44)에 보호관 가압스크류(51)를 결합해서 조이면, 보호관 가압스크류(51)에 의해 전선보호관(21)이 반달지지부(34)에 밀착된다.In this state, when the protective tube pressurizing screw 51 is coupled to the screw hole 44 and tightened, the wire protecting tube 21 is brought into close contact with the half moon support part 34 by the protective tube pressurizing screw 51.

이와 같은 달대볼트 가압스크류(50)와 보호관 가압스크류(51)에 의해 볼트커버(30)가 새들(40)로부터 멀어지는 방향으로 힘을 받으면서 역사다리꼴 돌기(33)가 역사다리꼴 홈(42)에 쐐기 형태로 결합되면서 볼트커버(30)와 새들(40)의 결합력을 향상시키게 된다.The trapezoidal projection 33 is wedged in the inverted trapezoid groove 42 while the bolt cover 30 receives a force in a direction away from the saddle 40 by the bolt bolt pressing screw 50 and the protection tube pressurizing screw 51 as described above. While being coupled in form to improve the coupling force of the bolt cover 30 and the saddle 40.

더욱이 도 10에 도시된 바와 같이 달대볼트 가압스크류(50)의 선단이 톱니홈(31)에 진입되어 걸려 있기 때문에 새들(40)이 전선보호관(21)의 길이방향으로 움직이면서 이탈되는 것을 방지할 수 있게 된다.Furthermore, as shown in FIG. 10, since the tip of the bolster bolt presser screw 50 enters and is caught by the tooth groove 31, the saddle 40 can be prevented from moving away in the longitudinal direction of the wire protection tube 21. Will be.

20 : 달대볼트 21 : 전선보호관
30 : 볼트커버 31 : 톱니홈
32 : 날개부 33 : 역사다리꼴 돌기
34 : 반달지지부 35 : 수평보강리브
40 : 새들 41 : 플랜지
42 : 역사다리꼴 홈 43 : 탭구멍
44 : 나사구멍 45 : 수직보강리브
50 : 달대볼트 가압스크류 51 : 보호관 가압스크류20: Dahlbolt 21: wire protector
30: bolt cover 31: tooth groove
32: wing part 33: historical trapezoid protrusion
34: half moon support portion 35: horizontal reinforcement rib
40: saddle 41: flange
42: trapezoidal groove 43: tab hole
44: screw hole 45: vertical reinforcing rib
50: screw bolt presser 51: protective tube pressurized screw

Claims (2)

삭제delete 달대볼트(20)의 나사산에 걸리는 톱니홈(31)을 갖는 볼트커버(30);
상기 볼트커버(30)의 양측단에 형성되는 날개부(32);
상기 달대볼트(20)와 교차하는 전선보호관(21)의 외주면을 덮고, 상기 볼트커버(30)와 만나는 새들(40);
상기 새들(40)의 상하단에 형성되고, 상기 날개부(32)와 만나는 플랜지(41);
상기 전선보호관(21)의 길이방향을 따라 상기 플랜지(41)에 형성되는 역사다리꼴 홈(42);
상기 날개부(32)에 형성되고, 상기 역사다리꼴 홈(42)에 결합되는 역사다리꼴 돌기(33);
상기 플랜지(41)의 표면으로부터 상기 톱니홈(31)을 향해 형성되는 탭구멍(43);
상기 탭구멍(43)에 결합되어 상기 달대볼트(20)를 가압하는 달대볼트 가압스크류(50);
상기 새들(40)의 외주면 중앙으로부터 상기 새들(40)의 내주면을 향해 형성되는 나사구멍(44);
상기 나사구멍(44)에 결합되어 상기 전선보호관(21)을 가압하는 보호관 가압스크류(51);
를 포함하는 공동주택 전선보호관 고정장치에 있어서,

상기 날개부(32)의 중앙에 형성되어 상기 전선보호관(21)을 지지하고, 상기 새들(40)의 내주면과 동심을 이루는 반달지지부(34);
상기 새들(40)의 외주면 가장자리에 형성되는 수직보강리브(45);
상기 볼트커버(30)의 외주면에 형성되는 수평보강리브(35);
를 포함하는 것을 특징으로 하는 공동주택 전선보호관 고정장치.A bolt cover 30 having a tooth groove 31 caught by a thread of the hanging bolt 20;
Wing parts 32 formed at both ends of the bolt cover 30;
A saddle 40 covering an outer circumferential surface of the wire protection tube 21 intersecting the moon bolt 20 and meeting the bolt cover 30;
A flange (41) formed at upper and lower ends of the saddle (40) and meeting the wing portion (32);
An inverted trapezoid groove (42) formed in the flange (41) along the longitudinal direction of the wire protection tube (21);
An inverted trapezoid protrusion (33) formed in the wing portion (32) and coupled to the inverted trapezoid groove (42);
A tab hole 43 formed from the surface of the flange 41 toward the tooth groove 31;
Moon bolt bolt screw 50 is coupled to the tab hole 43 to press the bolt bolt 20;
A screw hole 44 formed toward the inner circumferential surface of the saddle 40 from the center of the outer circumferential surface of the saddle 40;
A protective tube pressurizing screw 51 coupled to the screw hole 44 to pressurize the wire protecting tube 21;
In the apartment house wire protection tube fixing device comprising:

A half moon support part 34 formed at the center of the wing part 32 to support the wire protecting tube 21 and concentric with the inner circumferential surface of the saddle 40;
Vertical reinforcing ribs 45 formed at edges of the outer circumferential surface of the saddle 40;
Horizontal reinforcing ribs 35 formed on an outer circumferential surface of the bolt cover 30;
Apartment wire protection line fixing device comprising a.
KR1020190013626A 2019-02-01 2019-02-01 Fixing Device for Wire Protecting Tube KR102024544B1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102444520B1 (en) 2021-11-29 2022-09-20 주식회사 와이케이엔지니어링 Safety-improved apartment wire fixing mechanism
KR102444519B1 (en) 2021-11-26 2022-09-20 주식회사 와이케이엔지니어링 Distribution Wire Protecting Equipment for Building
KR102444515B1 (en) 2021-11-29 2022-09-20 주식회사 와이케이엔지니어링 Electrical cable support for buildings with improved safety
KR102444517B1 (en) 2021-11-26 2022-09-20 주식회사 와이케이엔지니어링 Safety-improved wire tray for easy installation of wires
KR102624432B1 (en) 2023-01-12 2024-01-15 (주)건축사사무소건일종합기술 Wire protection pipe fixing device for bilding
KR102747566B1 (en) 2024-03-15 2024-12-27 (주)무림전기안전공사 Electrical construction method for rail structure using Full Threaded Bolt
KR102763533B1 (en) 2023-10-26 2025-02-07 (주)종합건축사사무소 동일건축 Fixing apparatus of the wire protecting tube for construction

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KR101406115B1 (en) 2013-12-02 2014-06-12 (주)삼진탑테크엔지니어링 Fixing apparatus of the wire protecting tube for apartment building

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Publication number Priority date Publication date Assignee Title
KR101406115B1 (en) 2013-12-02 2014-06-12 (주)삼진탑테크엔지니어링 Fixing apparatus of the wire protecting tube for apartment building

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102444519B1 (en) 2021-11-26 2022-09-20 주식회사 와이케이엔지니어링 Distribution Wire Protecting Equipment for Building
KR102444517B1 (en) 2021-11-26 2022-09-20 주식회사 와이케이엔지니어링 Safety-improved wire tray for easy installation of wires
KR102444520B1 (en) 2021-11-29 2022-09-20 주식회사 와이케이엔지니어링 Safety-improved apartment wire fixing mechanism
KR102444515B1 (en) 2021-11-29 2022-09-20 주식회사 와이케이엔지니어링 Electrical cable support for buildings with improved safety
KR102624432B1 (en) 2023-01-12 2024-01-15 (주)건축사사무소건일종합기술 Wire protection pipe fixing device for bilding
KR102763533B1 (en) 2023-10-26 2025-02-07 (주)종합건축사사무소 동일건축 Fixing apparatus of the wire protecting tube for construction
KR102747566B1 (en) 2024-03-15 2024-12-27 (주)무림전기안전공사 Electrical construction method for rail structure using Full Threaded Bolt

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