KR0134432Y1 - Water leakage prevention seal construction of water meter - Google Patents

Water leakage prevention seal construction of water meter Download PDF

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Publication number
KR0134432Y1
KR0134432Y1 KR2019940026674U KR19940026674U KR0134432Y1 KR 0134432 Y1 KR0134432 Y1 KR 0134432Y1 KR 2019940026674 U KR2019940026674 U KR 2019940026674U KR 19940026674 U KR19940026674 U KR 19940026674U KR 0134432 Y1 KR0134432 Y1 KR 0134432Y1
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KR
South Korea
Prior art keywords
outer shell
sealing
screw
water meter
upper outer
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KR2019940026674U
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Korean (ko)
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KR960015271U (en
Inventor
박원서
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박원서
대한정밀공업주식회사
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Priority to KR2019940026674U priority Critical patent/KR0134432Y1/en
Publication of KR960015271U publication Critical patent/KR960015271U/en
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Publication of KR0134432Y1 publication Critical patent/KR0134432Y1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G01F1/07—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission with mechanical coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/18—Supports or connecting means for meters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Abstract

본 고안은 하부외갑에 형성된 나사고정대와, 상부외갑에 끼워지고 일측봉인케이스가 형성된 봉인고정테와, 나사고정대와 봉인케이스에 각각 형성된 나사구멍이 나사결합되는 고전나사와, 고정나사의 상측에 위치되는 봉인케이스의 중공부에 삽입되어 압인되는 봉인옥으로 구성된 수도미터의 도수방지 봉인구조에 관한 것으로서, 상부외갑에 봉인케이스가 형성된 봉인고정테를 끼우고 봉인케이스를 통하여 수도미터를 간편하게 봉인함과 아울러 봉인옥을 파손시키지 않고는 봉인상태를 해제시킬 수 없는 특징이 있다.The present invention is a screw fixing rod formed on the lower outer shell, a seal fixing frame fitted to the upper outer shell and formed with one side sealing case, a high-strength screw for screwing the screw holes respectively formed in the screw fixing rod and the sealing case, and is located on the upper side of the fixing screw. It relates to a water resistant seal structure of the water meter composed of a seal jade is inserted into the hollow portion of the sealing case to be sealed, the sealing pad is formed in the upper outer shell and the sealing meter is easily sealed through the sealing case and In addition, there is a feature that can not be released without breaking the seal jade.

Description

수도미터 도수방지 봉인구조Water meter tamper proof sealing structure

제1도는 본 고안에 의한 수도미터의 도수방지 봉인구조가 표현된 분해사시도.1 is an exploded perspective view of the water resistant sealing structure of the water meter according to the present invention.

제2도는 본 고안의 구성요소인 봉인고정테의 평면도.Figure 2 is a plan view of the seal fixed frame of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 본 고안의 사용상태가 표현된 일부단면도이다.4 is a partial cross-sectional view showing the state of use of the present invention.

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

10 : 하부외갑 13 : 나사고정대10: lower outer shell 13: screw holder

20 : 상부외갑 22 : 단턱부20: upper outer shell 22: stepped portion

23 : 뚜껑 24 : 돌출부23: lid 24: protrusion

30 : 봉인고정테 32 : 안내홈30: seal fixing frame 32: guide home

33 : 봉인케이스 40 : 고정나사33: sealing case 40: fixing screw

40 : 봉인옥40: Sealed Jade

본 고안은 수도미터의 도수방지 봉인구조에 관한 것으로서, 특히 수도미터의 상부외갑에 봉인고정테를 끼우고 봉인고정테에 일체로 형성된 봉인 케이스를 통하여 간편하게 수도미터를 봉인시킬 수 있는 동시에 봉인상태를 해제한 경우에는 그 해제여부를 확실히 감지할 수 있도록 한 수도미터의 봉인구조에 관한 것이다.The present invention relates to a water resistant seal structure of the water meter, and in particular, the water meter can be easily sealed through a sealing case formed by integrally attaching the seal fixing frame to the upper outer shell of the water meter and integrally forming the seal fixing frame. If released, it relates to the sealing structure of the water meter so that it can be reliably detected.

통상적으로 사용되고 있는 수도미터의 봉인방법은 수도미터의 하부 외갑과 상부외갑에 구멍이 천공된 돌출부를 각각 형성하고 그 돌출부의 구멍에 철사를 삽입한 후 철사를 조여서 상부외갑을 하부외갑으로부터 회전시킬 수 없도록 한 다음 철사의 연결부위에 납봉을 씌우고 압인하여 수도미터를 봉인하고 있으나, 이는 봉인옥을 훼손함이 없이 철사를 절단하여 봉인상태를 해제시킨 후 다시 철사를 연결하는 경우에 봉인상태의 해제여부를 용이하게 감지하기 어려운 문제점이 있었고, 따라서 상기의 문제점을 해결하기 위하여, 상기와 같은 방법으로 수도미터를 봉인한 다음 별도로 상, 하부외갑의 연결부위에 시멘트 또는 열수축성 수지와 같은 물질을 씌우는 방법이 사용되고 있다.Conventionally used water meter sealing method is to form a projection perforated in the lower outer shell and the upper outer shell of the water meter, insert a wire into the hole of the projection and then tighten the wire to rotate the upper outer shell from the lower outer shell. The water meter is sealed by putting a lead rod on the connecting part of the wire and sealing it, but this is done by cutting the wire without breaking the sealing jade and releasing the sealing state. There was a problem that it is difficult to easily detect the problem, and in order to solve the above problem, a method of sealing the water meter in the same manner as described above and then separately applying a material such as cement or a heat-shrinkable resin on the connection part of the upper and lower outer shells Is being used.

그러나, 상, 하부외갑의 주위에 상기와 같은 고화물질을 씌우는 방법은 그 작업공정이 복잡할 뿐만 아니라 미관을 해치게 되고, 또한 상부외갑을 하부외갑으로부터 분리시킬 필요가 있는 경우에 상기 도포물질을 제거하기 위하여 많은 시간과 노력이 소요되게 되는 문제점이 발생하게 된다.However, the method of covering the above solidified material around the upper and lower outer shells not only complicates the work process but also impairs the aesthetics, and removes the coating material when the upper outer shell needs to be separated from the lower outer shell. It takes a lot of time and effort to do so.

본 고안은 상기한 종래의 수도미터 봉인방법의 제반문제점을 해결하기 위하여 안출된 것으로서, 상부외갑에 봉인케이스가 형성된 봉인고정테를 끼우고 봉인케이스를 통하여 수도미터를 간편하게 봉인함과 아울러 봉인옥을 파손시키지 않고는 봉인상태를 해제시킬 수 없도록 한 수도미터의 도수방지 봉인구조를 제공하는데 그 목적이 있다.The present invention was devised to solve the above-mentioned problems of the conventional water meter sealing method, by inserting a seal fixing frame formed with a sealing case on the upper outer shell, and simply sealing the water meter through a sealing case. It is an object of the present invention to provide a water resistant seal structure of a water meter that cannot be released without breaking.

상기의 목적을 달성하기 위한 본 고안은, 하부외갑에 형성된 나사고정대와, 상부외갑에 끼워지고 일측 봉인케이스가 형성된 봉인고정테와, 나사고정대와 봉인케이스에 각각 형성된 나사구멍이 나사결합되는 고정나사와, 고정나사의 상측에 위치되는 봉인케이스의 중공부에 삽입되어 압입되는 봉인옥으로 구성된 수도미터의 봉인구조를 특징으로 한다.The present invention for achieving the above object is a screw fixing member formed on the lower outer shell, a sealing fixing frame fitted to the upper outer shell and formed with one side sealing case, and a fixing screw screwing the screw holes respectively formed in the screw fixing member and the sealing case. And, it is characterized in that the sealing structure of the water meter consisting of a seal jade is inserted into the hollow portion of the sealing case located on the upper side of the fixing screw.

이하, 첨부도면을 참조하여 본 고안의 실시예를 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention with reference to the accompanying drawings.

본 고안은 유체가 유체입구(11)로 유입되어 유체출구(12)로 배출됨에 따라 회전되는 익차 및 기어군(미도시)이 내삽되는 하부외갑(10)과, 하부외갑(10)과 나사결합되는 상부외갑(20)과, 상부외갑(20)에 끼워지는 압인테(30)로 구성되어 있다.The present invention is the lower outer shell 10, the lower outer shell 10, the screw and the outer outer shell 10 is inserted into the fluid inlet 11 is discharged to the fluid outlet 12, the rotor blade and the gear group (not shown) is interlocked Consists of the upper outer shell 20 to be fitted, and the rim 30 to be fitted to the upper outer shell (20).

하부외갑(10)은 상부외갑(20)과 결합되는 나사부(14)의 하방측면에 수평방향으로 돌출되고 나사구멍(13a)이 천공된 나사고정대(13)가 형성되어 있고, 나사고정대(13)의 하측부에 받침부(15)가 형성되어 나사고정대(13)를 받쳐주면서 필요에 따라 받침부(15)의 구멍의 철사(미도시)를 삽입시켜 상부외갑과 연결한 후 봉인할 수 있도록 되어 있다.The lower outer shell 10 is formed on the lower side of the threaded portion 14 is coupled to the upper outer shell 20 in the horizontal direction and formed with a screw holder 13 in which a screw hole 13a is perforated, and a screw anchor 13 The supporting part 15 is formed at the lower side of the supporting part so as to support the screw holder 13 and insert a wire (not shown) of the hole of the supporting part 15 to be sealed after connecting with the upper outer shell as necessary. have.

상부외갑(20)은 몸체부(21) 외주면에 돌출부(24)가 형성되어 있고, 몸체부(21) 하단에 외향으로 돌출된 환상의 단턱부(22)가 형성되어 있으며, 몸체부(21) 상측에 개폐자재토록 뚜껑(23)이 설치되어 있다.The upper outer shell 20 has a protruding portion 24 formed on the outer circumferential surface of the body portion 21, and an annular stepped portion 22 protruding outwardly is formed at the lower portion of the body portion 21, and the body portion 21 is formed. The lid 23 is provided on the upper side so as to be open and close.

상부외갑(20)의 몸체부(21)에 끼워지는 봉인고정테(30)는 그 내주면에 안내홈(32)이 형성되어 봉인고정테(30)가 상부외갑(20)에 끼워질 때 상부외갑(20)의 돌출부(24)가 안내홈(32)에 수용되면서 봉인고정테(30)가 하측으로 이동되어 봉인고정테(30)는 상부외갑(10)의 단턱부(2)상에 회전 자재토록 위치하게 된다.The seal fixing frame 30 fitted into the body portion 21 of the upper outer shell 20 has a guide groove 32 formed on an inner circumferential surface thereof so that the upper fixing outer shell 30 is inserted into the upper outer shell 20. As the protrusion 24 of the 20 is received in the guide groove 32, the seal fixing frame 30 is moved downward so that the seal fixing frame 30 is rotated on the stepped portion 2 of the upper outer shell 10. Will be located forever.

봉인고정테(30)의 일측면에는 봉인케이스(33)가 일체로 형성되어 있으며, 봉인케이스(33)의 하측부(34)는 봉인케이스(33)의 저면부로부터 돌출되어 그 하측부(34)의 저면이 나사고정대(13)의 상부면과 접하도록 되어 있다. 또한, 봉인케이스(33)에는 나사구멍(36)이 형성되어 있으며, 나사구멍(36)의 상측부는 나사구멍(36)보다 직경이 큰 중공부(35)가 형성되어 있다.The sealing case 33 is integrally formed on one side of the sealing fixing frame 30, and the lower part 34 of the sealing case 33 protrudes from the bottom part of the sealing case 33 and its lower part 34. The bottom of) is in contact with the upper surface of the screw holder (13). In addition, the screw case 36 is formed in the sealing case 33, and the hollow part 35 larger in diameter than the screw hole 36 is formed in the upper part of the screw hole 36. As shown in FIG.

한편, 봉인케이스(33)의 나사구멍(34)과 나사고정대(13)의 나사구멍(13a)이 동일 수직선상에 위치되게 될 경우, 하부외갑(10)에 완전히 체결된 상부외갑(20)은 그 돌출부(24)가 봉인고정테(30)의 안내홈(32)과 서로 어긋나도록 형성되어 있다.On the other hand, when the screw hole 34 of the sealing case 33 and the screw hole 13a of the screw holder 13 are positioned on the same vertical line, the upper outer shell 20 which is completely fastened to the lower outer shell 10 is The protruding portion 24 is formed so as to deviate from the guide groove 32 of the seal fixing frame 30.

봉인케이스(33)와 나사고정대(13)의 나사구멍(36, 13a)에는 고정나사(40)가 나사결합되어 있고, 고정나사(40)의 머리부는 중공부(35)의 하단에 셋팅되어 있으며, 나사머리부 상측의 중공부(35)에 봉인옥(41)이 압입되어 있다.The fixing screw 40 is screwed into the sealing holes 33 and the screw holes 36 and 13a of the screw holder 13, and the head of the fixing screw 40 is set at the lower end of the hollow part 35. The sealing jade 41 is press-fitted into the hollow part 35 above the screw head part.

상기한 구성의 본 고안을 이용하여 수도미터를 압인하는 과정을 설명하면 다음과 같다.Referring to the process of stamping the water meter using the present invention of the above configuration as follows.

하부외갑(10)의 내부에 익차 및 기어 등의 부품(미도시)을 조립한 다음 하부외갑(10)에 상부외갑(20)을 완전하게 조여 체결한다. 체결된 상부외갑(20)의 돌출부(24)에 압인테(30)의 안내홈(32)을 각각 위치시킨 다음 압인테(30)를 상부외갑(20)의 하측으로 이동시켜 압인테(30)가 상부외갑(20)의 단턱부(22)상에 위치되게 한다.Assemble parts (not shown), such as blades and gears, inside the lower outer shell 10 and then fully tighten the upper outer shell 20 to the lower outer shell 10. Position the guide grooves 32 of the intein 30 on the protrusions 24 of the upper outer shell 20 which are fastened, and then move the inte 30 to the lower side of the upper outer shell 20. Is positioned on the stepped portion 22 of the upper outer shell 20.

압인테(30)를 자유롭게 회전시켜 봉인케이스(33)와 나사고정대(13)의 나사구멍(36, 13a)에 나사결합 시킨다. 그 다음, 봉인옥(41)을 봉인케이스(33)의 중공부(35)에 압입하면 수도미터의 봉인이 완료된다. 봉인이 완료된 후에는 압인테의 안내홈(32)과 상부외갑의 돌출부(24)가 상호 어긋난 위치에 있게 되므로 봉인고정테(30)를 상부외갑(20)의 상측으로 탈착하고자 하는 경우에도 봉인고정테(30)는 상부외갑의 돌출부(24)에 걸리게 되어 탈착할 수 없게 된다.Free rotation of the pin 30 is screwed into the screw holes (36, 13a) of the sealing case 33 and the screw holder (13). Then, when the sealing jade 41 is pressed into the hollow part 35 of the sealing case 33, the sealing of the water meter is completed. After the seal is completed, since the guide groove 32 of the pinte and the protrusion 24 of the upper outer shell are in a mutually displaced position, even if the sealing fixing frame 30 is to be detached to the upper side of the upper outer shell 20, the sealing is fixed. Frame 30 is caught by the protrusion 24 of the upper outer shell is not removable.

이와 같이, 본 고안은 수도미터의 봉인을 극히 간편하게 할 수 있음과 아울러 봉인옥을 탈리시키지 않고는 봉인상태를 해제시킬수 없으므로, 도수방지를 위하여 수도미터의 봉인을 확실하게 보증할 수 있고, 봉인옥만을 공구를 사용하여 탈리시킨 후 수도미터의 수리 등을 할 수 있으므로 봉인과 수리에 적은 비용이 소요되는 이점이 있다.As described above, the present invention can make the sealing of the water meter extremely simple and can not release the sealing state without detaching the sealing jade, so that the sealing of the water meter can be reliably guaranteed to prevent the frequency. Since the bay can be detached using a tool, the water meter can be repaired, and thus, a small cost is required for sealing and repair.

Claims (2)

하부외갑(10)의 상측부에 돌출되고 나사구멍(13a)이 형성된 나사고정대(13)와, 하부외갑(10)의 상단부에 결합되고 하측부에 단턱부(22)가 형성된 상부외갑(20)과, 상부외갑(20)의 몸체부(21)에 끼워져 단턱부(22)상에 위치되는 봉인고정테(30)를 포함하여 구성된 수도미터의 도수방지구조에 있어서, 봉인고정테(30)의 일측에 형성되고 내부에 나사구멍(36)과 중공부(35)가 형성된 봉인케이스(33)와, 나사고정대(13)의 나사구멍(13a)과 봉인케이스(33)의 나사안내구멍(36)에 체결되는 고정나사(40)와, 고정나사(40)의 봉인케이스(33)의 상측부에 위치한 중공부(35)에 압입된 봉인옥(41)으로 구성된 것을 특징으로 하는 수도미터의 도수방지 봉인구조.A screw fixing stand 13 protruding from the upper side of the lower outer shell 10 and having a screw hole 13a formed therein, and an upper outer shell 20 coupled to the upper end of the lower outer shell 10 and having a stepped portion 22 formed at the lower side thereof. And, in the water resistant structure of the water meter including a seal fixing frame 30 which is fitted to the body portion 21 of the upper outer shell 20 located on the stepped portion 22, the seal fixing frame 30 of the A sealing case 33 formed at one side and having a screw hole 36 and a hollow portion 35 formed therein, and a screw hole 13a of the screw holder 13 and a screw guide hole 36 of the sealing case 33. To prevent the water meter of the water meter, characterized in that consisting of a sealing jade 41 is pressed into the hollow portion 35 located in the upper portion of the sealing case 33 of the fixing screw 40, the fastening screw 40 is fastened to the Sealing structure. 제1항에 있어서, 상부외갑(20)의 몸체부(21) 외측에는 돌출부(24)가 형성되고, 봉인고정테(30)의 내주면에는 봉인케이스(33)를 통하여 수도미터가 봉인 완료된 경우에 서로 어긋난 위치에 배치되도록 돌출부(24)가 삽입될 수 있는 안내홈(32)이 형성된 것을 특징으로 하는 수도미터의 도수방지 봉인구조.The method according to claim 1, wherein the protruding portion 24 is formed outside the body portion 21 of the upper outer shell 20, and the water meter is sealed through the sealing case 33 on the inner circumferential surface of the sealing fixing frame 30. Hydrostatic sealing structure of the water meter, characterized in that the guide groove 32 is formed so that the projections 24 can be inserted so as to be disposed in a position shifted from each other.
KR2019940026674U 1994-10-13 1994-10-13 Water leakage prevention seal construction of water meter KR0134432Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100450997B1 (en) * 2001-08-21 2004-10-02 송철준 Make fraudulent use of gas prevention for a stamped seal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403424B1 (en) * 2001-06-01 2003-10-30 한서정밀계기주식회사 Upper cap rotation preventing device of water meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100450997B1 (en) * 2001-08-21 2004-10-02 송철준 Make fraudulent use of gas prevention for a stamped seal

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