KR20030088016A - the structure for an electrodynmometer case - Google Patents

the structure for an electrodynmometer case Download PDF

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Publication number
KR20030088016A
KR20030088016A KR1020030076037A KR20030076037A KR20030088016A KR 20030088016 A KR20030088016 A KR 20030088016A KR 1020030076037 A KR1020030076037 A KR 1020030076037A KR 20030076037 A KR20030076037 A KR 20030076037A KR 20030088016 A KR20030088016 A KR 20030088016A
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South Korea
Prior art keywords
door
support
doors
hinge
hinge device
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KR1020030076037A
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Korean (ko)
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KR100564280B1 (en
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양순이
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양순이
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Publication of KR100564280B1 publication Critical patent/KR100564280B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/04—Housings; Supporting racks; Arrangements of terminals

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Distribution Board (AREA)

Abstract

PURPOSE: A structure of an electricity meter box is provided to save manufacturing cost and to reduce weight of the electricity meter box by minimizing a welding section while stably supporting upper and lower doors. CONSTITUTION: A bending section is formed at a lower end of an upper door(1). An upper end of a lower door(2) is coupled to the bending section. A hinge device(3) is installed at a side of an electricity meter box so as to simultaneously support the upper and lower doors. The hinge device(3) has a rod shape and is formed at an end thereof with a stepped portion(31) and a slot(33). A horizontal section(34) is formed at a front of the hinge device(3). A cylindrical supporting pipe member(35) is formed at an upper surface of the horizontal section(34). A lower door supporting rod(38) is inserted into the cylindrical supporting pipe member(35). A compression spring(39) is provided to elastically support the lower door supporting rod(38).

Description

전기계량기함의 구조{the structure for an electrodynmometer case}Structure for an electrodynmometer case

본 발명은 전기계량기함의 구조에 관한 것이다.The present invention relates to the structure of an electrical meter box.

보다 상세하게는 전기계량기함의 상하부도어 사이에 고정설치되는 횡프레임이 없으면서도 하나의 경첩유닛트로서 상하부도어를 지지할 수 있게 함으로서, 전기계량기함의 경량화와 공간활용극대화, 그리고 외관이 단정하면서 조립성이 극대화되게 하기 위한 것이다.More specifically, it is possible to support the upper and lower doors as a hinge unit without a horizontal frame fixed between the upper and lower doors of the electric metering box, thereby making the weight of the electric metering box space-maximizing, space-saving, and clean and easy to assemble. To maximize.

주지된 바와 같이 통상의 계량기 함은 도어를 열지 않고도 계량기의 수치확인을 용이하게 할 수 있도록 투시창을 가진 상부도어와, 누전차단기나 스위치 등을 제어할 수 있도록 한 하부도어가 구성되어 있으며, 상기 상하부도어 사이에 힌지를이용하여 상부도어및 하부도어를 원활하게 조립할 수 있도록 하기 위해 소정의 폭으로 횡프레임이 설치고정되어 있다.As is well known, a conventional meter box is configured with an upper door having a viewing window to facilitate the numerical check of the meter without opening a door, and a lower door for controlling an earth leakage breaker or a switch. A horizontal frame is installed and fixed to a predetermined width so as to smoothly assemble the upper door and the lower door by using a hinge between the doors.

상기 횡프레임은 양단이 계량기함체에 용접되어 일체화되어 있으며, 일단부에 상부도어의 하부와 하부도어의 상부를 힌지를 이용하여 각각 조립되어 있다.The transverse frame is integrally welded to both ends of the meter housing and integrated at one end by using a hinge on the lower part of the upper door and the upper part of the lower door.

또한, 상부도어는 통상 봉인되어 있어 아무나 개방할 수 없도록 되어 있으며, 따라서 통상 하부도어만이 개방가능하도록 설치구성되어 있다.In addition, the upper door is normally sealed so that no one can open it. Therefore, the upper door is usually installed so that only the lower door can be opened.

그러나 상기한 종래의 계량기함체는 다음과 같은 문제점이 노출된다.However, the conventional meter housing is exposed to the following problems.

즉, 상하부도어사이에 위치하는 횡프레임이 함체에 용접됨에 따라 용접부위로 인한 불량률 상승과, 중량증대, 그리고 외관이 단정하지 못한 폐단이 따르고, 더불어 상기 횡프레임에 상부도어의 하부와 하부도어의 상부를 각각 힌지로 연결구성함에 따라 조립성이 떨어짐과 동시에 제조원가 상승이 필연적으로 노출되었던 것이다.That is, as the transverse frames located between the upper and lower doors are welded to the enclosure, the failure rate due to the welding area increases, the weight increases, and the closed end is unstable. As the hinges are connected to each other, assembling performance is deteriorated and manufacturing cost is inevitably exposed.

특히 상기한 계량기 함체는 부식을 예방하기 위해 통상 스테인레스스틸 판재를 절곡성형함과 동시에 용접하여 구성하기 때문에 재료자체가 고가인데다가 가공성이 그다지 좋지 않고, 또, 용접을 한후 연마 등의 후가공처리를 하게 되면 스테인레스스틸의 고유광택을 살리기 어려워 상품성이 떨어지는 등의 폐단이 따를 수 밖에 없게 된다.In particular, in order to prevent corrosion, the above-mentioned meter housing is usually formed by bending and welding stainless steel plate at the same time, so that the material itself is expensive and the workability is not very good. If it is difficult to take advantage of the inherent gloss of stainless steel, there is no choice but to follow the disadvantages such as poor commerciality.

따라서 스테인레스 스틸재로 계량기 함체를 제조함에 있어서는 가급적 용접부위를 최소화시키는 것이 고유광택을 살릴 수 있게 되어 상품성을 향상시킬 수 있게 되는 것이다.Therefore, in manufacturing the meter housing made of stainless steel, it is possible to minimize the welding area to improve the intrinsic gloss as much as possible.

본 발명은 상기한 종래의 제반문제점을 감안하여 안출된 것으로서, 특히 계량기 함체를 제조함에 있어서 용접부위를 최소화시킴과 동시에 횡프레임이 없는 상태에서도 상하부도어를 안정적으로 지지 및 고정할 수 있게하고, 이에 따라 조립성 증대와 상품성 증대, 제품의 경량화 및 원가절감효과를 극대화시킬 수 있게 하려는데 고안의 목적이 있는 것이다.The present invention has been made in view of the above-mentioned conventional problems, and in particular, it is possible to stably support and fix the upper and lower doors even in the absence of a transverse frame while minimizing the welding area in manufacturing the meter housing. Therefore, the purpose of devising is to increase the assembly and increase the merchandise, the weight of the product and the cost reduction effect.

도 1은 본 발명의 계량기 함의 일 실시예를 나타낸 사시도.1 is a perspective view showing one embodiment of the meter compartment of the present invention.

도 2는 본 발명의 일실시예를 나타낸 계량기 함의 정면예시도.Figure 2 is a front view of the meter box showing an embodiment of the present invention.

도 3은 본 발명의 요부분해 사시도.Figure 3 is a perspective view of the main portion of the present invention.

도 4는 본 발명의 조립된 상태를 나타낸 단면도.Figure 4 is a cross-sectional view showing an assembled state of the present invention.

도 5는 도 4의 A-A'선 단면도.5 is a cross-sectional view taken along the line AA ′ of FIG. 4.

도어를 열지 않고도 계량기의 수치를 확인할 수 있도록 투시창(11)을 가진 상부도어(1)와, 누전차단기 또는 스위치 등을 내장한 부분을 커버하여 주는 하부도어(2), 그리고 상하부 도어사이에 설치되어 힌지로서 각각 상하부도어를 고정지지하고, 상하부도어의 경계를 형성하는 횡프레임으로 구성된 통상의 계량기 함에 있어서,It is installed between the upper door (1) with see-through window (11), the lower door (2) covering the built-in earth leakage breaker or switch, and the upper and lower doors so that the numerical value of the meter can be checked without opening the door. In the conventional meter box consisting of a horizontal frame, which is fixed to each of the upper and lower doors as a hinge, and forms a boundary of the upper and lower doors,

상부도어(1)의 하단부에 하방향으로 연장절곡부(12)를 형성하고,상기 연장절곡부(12)에 하부도어(2)의 상단부가 작용하도록 하며, 상하부도어(1)(2)가 만나는 함체(10)의 측부에 상하부도어(1)(2)를 동시에 지지하는 힌지장치(3)를 설치구성하되, 상기 힌지장치(3)는 봉형태로 형성되어 일측 끝단부에 함체(10) 내벽에 밀착되는 단차부(31)와 C형링(32)으로 고정시킬 수 있는 요홈(33)을 형성하고, 선단부에는 수평부(34)를 구성하여 상기 수평부(34) 상면에 상부도어의 일측하단을 삽입 지지할 수 있도록 원통형의 지지관체(35)를 형성하여서 된 지지부(3A)와, 'ㄷ'자형의 지지체(36)와, 상측 소정위치에 스프링안착돌부(37)를 가지며 상기 지지관체(35)에상단이 삽입되도록 구성된 하부도어 지지봉(38) 및 지지체(36) 내에서 하부도어지지봉(38)에 탄성을 부여하는 압축스프링(39)으로 이루어진 하부도어 힌지부(3B)로 구성된다.An extended bending part 12 is formed in the lower end of the upper door 1 in a downward direction, and the upper end of the lower door 2 acts on the extended bending part 12, and the upper and lower doors 1 and 2 are formed. A hinge device 3 is installed to support the upper and lower doors 1 and 2 at the side of the enclosure 10, wherein the hinge device 3 is formed in a rod shape and the enclosure 10 is formed at one end thereof. A step portion 31 in close contact with the inner wall and a groove 33 which can be fixed by the C-shaped ring 32 are formed, and a horizontal portion 34 is formed at the front end thereof, and one side of the upper door is formed on the upper surface of the horizontal portion 34. The support tube 3A formed by forming a cylindrical support tube 35 so as to support the lower end, the 'c' shaped support 36, and a spring seating protrusion 37 at an upper predetermined position, and having the support tube Compression springs for imparting elasticity to the lower door support rods 38 and the lower door support rods 38, the upper end of which is configured to be inserted into the support 35; 39 is composed of a lower door hinge portion 3B.

이와 같이 구성된 본 발명은 종래 상하부도어(1)(2)를 지지하기 위해 필수적으로 설치되어야 하는 횡프레임이 전혀 불필요하고, 하나의 힌지장치로서 상하부도어를 동시에 지지할 수 있게 한 점이 가장 큰 특징이라 할 수 있다.The present invention configured as described above is the most important point that it is possible to simultaneously support the upper and lower doors as one hinge device, since the transverse frame which is essentially required to support the upper and lower doors 1 and 2 is unnecessary. can do.

즉, 본 발명에서 힌지장치(3)는 지지부(3A)와 하부도어 힌지부(3B)로 구성되어 지지부(3A)가 함체(10)의 일측내부에 삽입 설치되어 함체 밖에서 C형링에 의해 고정설치된 상태인데다가 지지부(3A)의 선단 수평부(34)에 고정설치된 지지관체(35)에 상부도어(1)의 일측 하단에 천공된 구멍을 끼우면 상부도어가 매우 안정적으로 설치되게 된다.That is, in the present invention, the hinge device 3 is composed of a support part 3A and a lower door hinge part 3B so that the support part 3A is inserted into one side of the enclosure 10 and fixedly installed by a C-shaped ring outside the enclosure. In addition, the upper door is installed very stably by inserting a perforated hole in one side lower end of the upper door 1 into the support tube 35 fixed to the front end horizontal part 34 of the support part 3A.

이 상태에서 'ㄷ'자형 지지체(36)와 스프링안착돌부(37)를 가진 하부도어지지봉(38), 그리고 압축스프링(39)으로 이루어진 하부도어힌지부(3B)를 일측 내부 상단에 고정설치하여서된 하부도어(2)를 조립하되, 이 때는 하부도어 일측 상단으로 돌출된 하부도어지지봉(38)의 상단을 지지부(3A)의 지지관체(35)에 조립시키면 된다.In this state, the lower door support rod 38 having a 'c' shaped support 36, a spring seating protrusion 37, and a lower door hinge 3B made of a compression spring 39 are fixedly installed on one inner upper end thereof. Assemble the lower door 2, but in this case, the upper end of the lower door support rod 38 protruding toward the upper end of the lower door may be assembled to the support pipe body 35 of the support part 3A.

이와 같이 조립된 본 발명은 상부도어(1)의 하단에 형성된 연장절곡부(12)가 하부도어(2)의 문틀로 작용하게 되며, 하부도어(2)를 닫았을 때 상부도어(1)와 하부도어(2)의 틈새를 차단하는 작용을 하게 된다.In the present invention assembled as described above, the extended bending portion 12 formed at the lower end of the upper door 1 acts as a door frame of the lower door 2, and when the lower door 2 is closed, the upper door 1 and It serves to block the gap of the lower door (2).

또한, 상하부도어(1)(2)사이에 형성되는 틈새는 수평부(34)의 두께에 따라크게 또는 작게 형성될 수 있으며, 상기 틈새를 크게 또는 작게 형성하더라도 상부도어에 형성된 연장절곡부(12)에 의해 내부가 비치지 않게 되어 단정한 외관을 갖추게 되며, 더불어 종래와 같은 횡프레임이 없는 구성이기에 용접부위가 그만 큼 더 줄고, 조립성이 증대된다.In addition, the gap formed between the upper and lower doors (1) and (2) may be formed large or small according to the thickness of the horizontal portion 34, and the extension bending portion 12 formed in the upper door even if the gap is formed large or small By the inside, the interior is not reflected and has a neat appearance, and since the structure does not have a transverse frame as in the prior art, the welding parts are reduced even more and the assembly is increased.

특히 상기한 연장절곡부(12)의 필요성은 본 발명의 계량기 함과 같이 상부도어(1)가 봉인되어 아무나 열수 없게 하는 경우에 필요하나, 상부도어나 하부도어를 개별적으로 여닫을 수 있도록 구성하는 경우에는 상기 연장절곡부를 형성하지 않아도 된다.In particular, the necessity of the extension bent portion 12 is required when the upper door 1 is sealed, such as the meter box of the present invention so that no one can open, but configured to open and close the upper door or lower door individually It is not necessary to form the extension bent portion.

따라서 본 발명에 있어서 연장절곡부(12)가 있거나 없는 구성은 본 발명을 실시함에 있어서 단순한 설계변경수준으로 인식하여야 하며, 어떠한 경우든 본 발명의 권리범위에 영향을 미치지 않는 것이기에 당연히 본 발명의 권리범위에 해당된다 할 것이다.Therefore, in the present invention, the configuration with or without the extension bent portion 12 should be recognized as a simple level of design change in carrying out the present invention, and in any case does not affect the scope of the present invention, of course, the right of the present invention. Will fall within the scope.

이상 설명한 바와 같이 본 발명은 종래 계량기함에 있어서, 상하부도어사이에 필수적으로 용접되어 있던 횡프레임을 설치하지 않고도 상하부도어를 여닫을 수 있도록 구성된 것이어서 계량기함의 경량화와 깔끔한 외관을 유지할 수 있어 상품성을 증대시킬 수 있고, 하나의 힌지장치로서 상하부도어를 연결설치할 수 있어 조립성이 증대되며, 이로 인한 품질향상과 원가절감효과를 극대화시킬 수 있는 매우 유용한 발명인 것이다.As described above, the present invention is configured to open and close the upper and lower doors without installing a horizontal frame, which is essentially welded between the upper and lower doors in the conventional weighing box, so that the weight of the weighing box and the neat appearance can be maintained, thereby increasing the marketability. And, as one hinge device can be installed to connect the upper and lower doors, the assembly is increased, which is a very useful invention that can maximize the quality improvement and cost reduction effect.

Claims (1)

도어를 열지 않고도 계량기의 수치를 확인할 수 있도록 투시창(11)을 가진 상부도어(1)와, 누전차단기 또는 스위치 등을 내장한 부분을 커버하여 주는 하부도어(2), 그리고 상하부 도어사이에 설치되어 힌지로서 각각 상하부도어를 고정지지하고, 상하부도어의 경계를 형성하는 횡프레임으로 구성된 통상의 계량기 함에 있어서,It is installed between the upper door (1) with see-through window (11), the lower door (2) covering the built-in earth leakage breaker or switch, and the upper and lower doors so that the numerical value of the meter can be checked without opening the door. In the conventional meter box consisting of a horizontal frame, which is fixed to each of the upper and lower doors as a hinge, and forms a boundary of the upper and lower doors, 상부도어(1)의 하단부에 하방향으로 하부도어(2)의 상단이 작용하는 연장절곡부(12)를 형성한 구성;과,A configuration in which an extended bent portion 12 in which an upper end of the lower door 2 acts downward in the lower end of the upper door 1; and, 상하부도어(1)(2)가 만나는 함체(10)의 측부에 상하부도어(1)(2)를 동시에 지지하는 힌지장치(3)를 설치구성하되,On the side of the enclosure 10 where the upper and lower doors (1) and 2 meet, a hinge device (3) for simultaneously supporting the upper and lower doors (1) and (2) is installed and configured. 상기 힌지장치(3)는 봉형태로 형성되어 일측 끝단부에 함체(10) 내벽에 밀착되는 단차부(31)와 C형링(32)으로 고정시킬 수 있는 요홈(33)을 형성하고, 선단부에는 수평부(34)를 구성하여 상기 수평부(34) 상면에 상부도어의 일측하단을 삽입 지지할 수 있도록 원통형의 지지관체(35)를 형성하여서 된 지지부(3A);와,The hinge device 3 is formed in the shape of a rod to form a step portion 31 which is in close contact with the inner wall of the housing 10 at one end and a recess 33 which can be fixed by the C-shaped ring 32, A support part 3A formed by forming a cylindrical support tube 35 so as to form a horizontal part 34 so as to insert and support one side lower end of the upper door on an upper surface of the horizontal part 34; 'ㄷ'자형의 지지체(36)와, 상측 소정위치에 스프링안착돌부(37)를 가지며 상기 지지관체(35)에 상단이 삽입되도록 구성된 하부도어 지지봉(38), 그리고 지지체(36) 내에서 하부도어지지봉(38)에 탄성을 부여하는 압축스프링(39)으로 이루어진 하부도어 힌지부(3B)로 이루어짐을 특징으로 하는 전기 계량기 함의 구조.A 'c' shaped support body 36, a lower door support rod 38 having a spring seating protrusion 37 at an upper predetermined position and configured to insert an upper end into the support pipe body 35, and a lower part in the support body 36. Structure of the electricity meter compartment characterized in that it consists of a lower door hinge portion (3B) consisting of a compression spring (39) for imparting elasticity to the door support rod (38).
KR1020030076037A 2003-10-29 2003-10-29 the structure for an electrodynmometer case KR100564280B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200473168Y1 (en) * 2013-06-10 2014-06-19 박세라 controller box having open/close-type door at panel
CN107565414A (en) * 2017-10-24 2018-01-09 湖州电力设备成套有限公司 A kind of single epitope batch meter
KR102402394B1 (en) * 2022-02-11 2022-05-26 (주)신호 Power meter fixing device for traffic signal controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200473168Y1 (en) * 2013-06-10 2014-06-19 박세라 controller box having open/close-type door at panel
CN107565414A (en) * 2017-10-24 2018-01-09 湖州电力设备成套有限公司 A kind of single epitope batch meter
KR102402394B1 (en) * 2022-02-11 2022-05-26 (주)신호 Power meter fixing device for traffic signal controller

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