KR880004420Y1 - Cover of terminal box - Google Patents

Cover of terminal box Download PDF

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Publication number
KR880004420Y1
KR880004420Y1 KR2019850005484U KR850005484U KR880004420Y1 KR 880004420 Y1 KR880004420 Y1 KR 880004420Y1 KR 2019850005484 U KR2019850005484 U KR 2019850005484U KR 850005484 U KR850005484 U KR 850005484U KR 880004420 Y1 KR880004420 Y1 KR 880004420Y1
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KR
South Korea
Prior art keywords
cover
bolt
terminal box
shaft
bolts
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Application number
KR2019850005484U
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Korean (ko)
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KR860015424U (en
Inventor
박운한
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박운한
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Priority to KR2019850005484U priority Critical patent/KR880004420Y1/en
Publication of KR860015424U publication Critical patent/KR860015424U/en
Application granted granted Critical
Publication of KR880004420Y1 publication Critical patent/KR880004420Y1/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/14Fastening of cover or lid to box
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/081Bases, casings or covers

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

내용 없음.No content.

Description

단자함 덮개의 개폐장치Switchgear of terminal box cover

제1도는 본 고안의 일부 절취 분리 사시도.1 is a partially cutaway perspective view of the present invention.

제2도의 본 고안의 요부 횡단면도로써 제2(a)도는 볼트가 체결되는 상태도. 제2(b)도는 축심용 볼트가 나해된 상태도.2 (a) is a state in which the bolt is fastened as a cross-sectional view of the main part of the present invention of FIG. 2 (b) is a state in which the bolt for the shaft core is screwed out.

제3도는 본 고안의 덮개가 나해되어 축심용 볼트에 의해 좌우로 회전하는 상태를 표시한 예시도.Figure 3 is an exemplary view showing a state in which the cover of the present invention is rotated left and right by the bolt for the shaft core.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 단자함 1',1",1'" : 돌출편1: Terminal box 1 ', 1 ", 1'": Protruding piece

2 : 덮개 2',2",2'" : 돌부2: cover 2 ', 2 ", 2'": protrusion

1'a,2'a,2"a,2'"a : 나사부 1'b,2'b,2"b,2'"b : 넓은 요홈1'a, 2'a, 2 "a, 2 '" a: Thread 1'b, 2'b, 2 "b, 2'" b: Wide groove

3a,3'a,3"a : 좁은 유동면 3b,3'b,3"b : 나선부3a, 3'a, 3 "a: Narrow flow surface 3b, 3'b, 3" b: Helix

3 : 축심용볼트 3',3" : 체결볼트3: Axial bolt 3 ', 3 ": Tightening bolt

4 : 나공 5 : 고정볼트4: Nagong 5: Fixing bolt

본 고안은 덮개판을 완전히 떼어내지 않고 축심용 볼트에 의해 부착한 상태에서 좌우로 회전하면서 간단히 내부를 접지수선하여 사용할 수 있도록 한 단자함 덮개의 개폐장치에 관한 것이다.The present invention relates to an opening and closing device of the terminal box cover that can be used by simply grounded the interior while rotating left and right in the state attached by the bolt for the shaft without completely removing the cover plate.

종래의 단자함은 원형 몸체내에 덮개를 고정하는 지지편을 다수 돌출시켜 덮개 부분을 복착시켜 볼트로 내입 고정하게 되어 단자함내의 공간부가 협소하였고 단자함 본체와 덮개가 완전히 별개로 분리되지 않으면 공사 또는 수선을 할 수 없었으며, 또 불의의 고장으로 수선을 하기 위해 덮개를 떼어놓는 과정에 부주의로 분리된 볼트를 분실하게 되는 경우가 있어 제볼트를 구해다 끼우려면 번거로웠고 볼트가 내입되는 나사공은 덮개를 덮으면 외부에서는 잘 볼수가 없으므로 정확히 나사식 끼우기를 하기 위해서는 많은 시간이 소요되어 작업 공정이 지연되는 폐단이 있었다.Conventional terminal box has a large number of support pieces for fixing the cover in the circular body, and the cover part is doubled to fix the inner part with bolts. And unintentionally broken bolts may be inadvertently lost in the process of removing the cover for repairs, and it is cumbersome to save the zebolt. Because it is difficult to see from the outside when it is covered, it takes a lot of time to insert the screw precisely and there is a closed stage that delays the work process.

본 고안은 상기한 결함에 착안하여 몸체와 덮개의 외둘레에 노출되게 돌부를 형성, 중앙 부위에 나사공을 각각 뚫어 피스볼트로 나사식 끼우기를 하므로써 내공간부를 넓혀 사용에 편리하게 하며, 배선 작업을 할때에 피스볼트를 나해하면 덮개는 열리면서도 피스볼트는 몸체나 뚜껑의 나사부에서 요동은 하되 빠지지 않게 되어 배선을 마치고 재조립을 할 때의 몸체의 나사공에 쉽게 나사식 끼우기를 할 수 있도록 편리하게 고안한 것으로 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention focuses on the above-mentioned defects to form protrusions exposed to the outer circumference of the body and the cover, and drills the threaded holes in the central part, thereby screwing them into a piece bolt. When the bolts are released, the cover opens but the pivot bolt swings on the threaded portion of the body or lid but does not come off so that the screw can be easily screwed into the screw hole of the body when the wiring is completed and reassembled. When described in detail based on the accompanying drawings as a convenient design as follows.

단자함(1) 외주연 돌출편(1')(1")(1'")과 덮개(2)의 돌부(2')(2")(2'")의 적정위치에 나사부(1'a)(2'a)(2"a)(2'"a)에 연통되게 넓은 요홈(1'b)(2'b)(2"b)(2'"b)을 형성하여 좁은 유동면(3a)(a'a)(a"a)과 나선부(3b)(3'b)(3"b)로 구성된 축심용 볼트(3)와 체결볼트(3')(3")를 고정하되 축심용 볼트의 단면에는 나공(4)을 파서 고정볼트(5)로 고정하여서 된 구조이다.Screw box 1'a at the proper position of the outer periphery protruding pieces 1 ', 1 ", 1'" of the terminal box 1 and the projections 2 ', 2 "and 2'" of the lid 2 (2'a) (2'a) (2 '"a) to form a wide groove (1'b) (2'b) (2" b) (2' "b) to form a narrow flow surface ( 3a) (a'a) (a "a) and helix (3b) (3'b) (3" b) consisting of the shaft bolt (3) and the fastening bolt (3 ') (3 ") On the end face of the bolt for shaft, the hole (4) is parsed and fixed by fixing bolt (5).

미설명부호 6 : 고무패킹 7 : 와샤 8,9,10,11 : 전선인입구를 표시한다.Not shown 6: Rubber packing 7: Washer 8, 9, 10, 11: Mark the wire entrance.

이와같이 된 본 고안은 단자함(1)을 설치 배선을 하기위하여 덮개(2)를 열때에는 돌출편(1')에 관통된 나사부(1'a)와 넓은 요홈(1'b)에 나사식 끼우기를 한 축심용볼트(3)를 나해하면 나공(4)에 나삽된 고정볼트(5)가 넓은 요홈(1'b)내에서 풀리면서 축심용볼트(3)의 나선부(3b)는 나사부(1'b)에서 빠져나와 축심용볼트(3)의 좁은 유동면(3a)이 덮개(2)의 돌부(2')에 형성된 넓은 요홈(2'b) 및 나사부(2'a)에 이르게 되면 공간이 생겨 요동을 할수 있게 되며 그리고 체결볼트(3')(3")를 나해하면 단자함(1)의 돌출편(1")(1'")에서 풀려 빠지면서 체결볼트(3')(3")의 좁은 유동면(3'a)(3"a)이 덮개(2)의 돌부(2")(2'")에 뚫린 나사부(2"a)(2'"a)와 나선부(3'b)(3"b)는 나사부(2"a)(2'"a)에 연접된 넓은 요홈(2'"b)(2"b)까지 길게 활지 내지는 요동을 시킬수가 있어 조립을 위한 나사식 끼우기를 할때에 체결볼트(3')(3")의 각도를 약간씩 조정하여 방향을 잡아 쉽게 맞추기를 할 수 있도록 되나 덮개판(2)에서 이탈은 되지 않게 되는 것이다.When the cover 2 is opened for the installation wiring of the terminal box 1, the present invention has a screw type inserted into the threaded portion 1'a and the wide groove 1'b that penetrates the protrusion 1 '. When screwing one shaft bolt (3), the fixing bolt (5) screwed into the hole (4) is released in the wide groove (1 'b), while the spiral portion (3b) of the shaft bolt (3) is screwed (1) When the narrow flow surface 3a of the bolt for shaft 3 reaches the wide groove 2'b and the threaded portion 2'a formed in the protrusion 2 'of the cover 2, This makes it possible to swing and loosen the bolts (3 ') and (3 ") and loosen them from the protruding pieces (1", 1' ") of the terminal box (1). Narrow flow surface 3'a (3'a) of threaded portion 2 "a" (2 '"a) and helix (3') perforated in protrusion (2") (2 '") of cover (2) b) (3 "b) can be extended or swinged to the wide groove (2 '" b) (2 "b) connected to the threaded part 2" a "(2'" a), and is screwed for assembly When inserting By slightly adjusting the angle of the bolts (3 ') (3 ") can be easily adjusted by adjusting the direction of the cover plate (2) will not be separated.

이렇게 축심용볼트(3)를 약간 나해하고 체결볼트(3')(3")는 단자함(1)에서 완전히 이탈시키면 축심용볼트(3)와 고정볼트(5)는 단자함(1)에 고정이 된 체 회전축 역활을 하며 체결볼트(3')(3")는 덮개(2)에 유착되어 빠지지는 않으므로 제3도와 같이 화살표의 (가)또는 (나)로 이동을 시켜 가면서 쉽게 배선을 하거나 고장이 났을때에 수선을 할 수 있는 것이며 다시 덮개(2)를 단자함(1)에 조립 밀폐시킬 경우에는 덮개(2)가 축심용 볼트(3)에 의해서 단자함(1)에 부착되어 있고 덮개(2)에는 체결볼트(3')(3")가 유착되어 있는 상태이기 때문에 체결볼트(3')(3")를 잡고 상.하.좌.우로 방향을 잡아 맞추어 나사식 끼우기를 하면 체결하기가 용이하여 간편하게 덮개(2)가 단자함(1)에 밀폐가 되는 것이다.When the bolt for the shaft 3 is slightly loosened and the fastening bolts 3 'and 3 "are completely removed from the terminal box 1, the shaft bolt 3 and the fixing bolt 5 are fixed to the terminal box 1. And the fastening bolts (3 ') (3 ") are adhered to the cover (2) and do not come off. Therefore, as shown in FIG. In this case, repairs can be made, and when the cover 2 is assembled and sealed again to the terminal box 1, the cover 2 is attached to the terminal box 1 by an axial bolt 3 and the cover 2 ), The fastening bolts (3 ') (3 ") are in contact with each other. The cover 2 is easily sealed to the terminal box 1 easily.

이와 같은 본 고안은 단자함(1)의 돌출편(1')(1")(1'")과 덮개(2)의 돌부(2')(2")(2'")가 외주연에 각각 돌출되어 있으므로 내공간부가 넓어서 보다 많은 회선을 접지할수 있고 수리하기가 용이하며 단자함(1)과 덮개(2)의 축심용볼트(3)와 체결볼트(3')(3")가 완전히 이탈되지 않고 유착이 되어 있는 상태에서 직접보면서 나사식 끼우기를 하여 조립을 할 수 있기 때문에 편리하며 종전과 같이 부주의로 볼트를 분실하여 같은 종류의 새것을 가져와 조립을 해야했던 폐단에서 탈피하여 작업공정을 크게 단축할수 있는 유용한 고안이다.The present invention is such that the projecting piece (1 ') (1 ") (1'") of the terminal box (1) and the projection (2 ') (2 ") (2'") of the cover (2), respectively, on the outer periphery Since it is protruding, the inner space is wider, so that more lines can be grounded and it is easier to repair, and the shaft bolts 3 and fastening bolts 3 'and 3 "of the terminal box 1 and the cover 2 are not completely detached. It is convenient because it can be assembled by screwing while watching directly in the state of adhesion, and it is convenient, and the work process is greatly shortened by avoiding the bolt that was inadvertently lost and bringing the same kind of new and assembled. It is a useful design to do.

Claims (1)

단자함(1)외주연 돌출편(1')(1")(1'")과 덮개(2)의 돌부(2')(2")(2'")의 적정위치에 나사부(1'a)(2'a)(2"a)(2'"a)에 연통되게 넓은 요홈(1'b)(2'b)(2"b)(2'"b)을 형성하여 좁은 유동면(3a)(3'a)(3"a)과 나선부(3b)(3'b)(3"b)로 구성된 축심용볼트(3)와 체결볼트(3')(3")를 고정하되 축심용볼트의 단면에는 나공(4)을 파서 고정볼트(5)로 고정하여서 됨을 특징으로 하는 단자함 덮개의 개폐장치.1'a at the proper position of the outer periphery protruding pieces 1 ', 1 ", 1'" of the terminal box and the projections 2 ', 2 "and 2'" of the lid 2 (2'a) (2'a) (2 '"a) to form a wide groove (1'b) (2'b) (2" b) (2' "b) to form a narrow flow surface ( 3a) (3'a) (3 "a) and helix (3b) (3'b) (3" b) consisting of the shaft bolt (3) and the fastening bolt (3 ') (3 ") is fixed. Opening and closing device of the terminal box cover, characterized in that the bores (4) in the end face of the bolt for the shaft is fixed by fixing bolts (5).
KR2019850005484U 1985-05-09 1985-05-09 Cover of terminal box KR880004420Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850005484U KR880004420Y1 (en) 1985-05-09 1985-05-09 Cover of terminal box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850005484U KR880004420Y1 (en) 1985-05-09 1985-05-09 Cover of terminal box

Publications (2)

Publication Number Publication Date
KR860015424U KR860015424U (en) 1986-12-30
KR880004420Y1 true KR880004420Y1 (en) 1988-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850005484U KR880004420Y1 (en) 1985-05-09 1985-05-09 Cover of terminal box

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KR (1) KR880004420Y1 (en)

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Publication number Publication date
KR860015424U (en) 1986-12-30

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