KR960016116B1 - Balance weight manufacturing method of an elevator - Google Patents

Balance weight manufacturing method of an elevator Download PDF

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Publication number
KR960016116B1
KR960016116B1 KR1019930025803A KR930025803A KR960016116B1 KR 960016116 B1 KR960016116 B1 KR 960016116B1 KR 1019930025803 A KR1019930025803 A KR 1019930025803A KR 930025803 A KR930025803 A KR 930025803A KR 960016116 B1 KR960016116 B1 KR 960016116B1
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KR
South Korea
Prior art keywords
weight
lead
iron
elevator
outer cylinder
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Application number
KR1019930025803A
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Korean (ko)
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KR950013960A (en
Inventor
정영호
최광복
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정영호
최광복
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Priority to KR1019930025803A priority Critical patent/KR960016116B1/en
Publication of KR950013960A publication Critical patent/KR950013960A/en
Application granted granted Critical
Publication of KR960016116B1 publication Critical patent/KR960016116B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators

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  • Manufacture Of Motors, Generators (AREA)

Abstract

The manufacturing method comprises (a)placing an outer case of steel plate on the magnetic plate set on the weighing machine; (b)charging iron fragments into the case; (c)pouring melt lead to fillin in the space between iron fragments; and (d)solidifying iron fragments and melt lead in the steel case into a monolith, while gauging the exact weight.

Description

엘리베이터용 중량추의 제조방법Manufacturing method of weight for elevator

제1도는 본 발명에 의한 엘리베이터용 중량추의 일부 절개사시도.1 is a partial cutaway perspective view of an elevator weight according to the present invention.

제2도는 본 발명에 의한 엘리베이터용 중량추를 제조하는 일실시예도.2 is an embodiment of manufacturing an elevator weight according to the present invention.

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

1 : 철판외통2 : 쇳조각1: iron plate outer cylinder 2: iron piece

3 : 자석판4 : 납물3: magnetic plate 4: lead

5 : 각 쇳조각 사이의 공간6 : 중량추5: Space between each piece of paper 6: Weight

본 발명은 엘리베이터용 중량추의 제조방법에 관한 것이다.The present invention relates to a method for producing a weight for an elevator.

엘리베이터의 승강균형을 유지시키는 엘리베이트 중량추로는 기본적으로 주물중량추가 사용되는 것이나 이 경우는 제조공정이 복잡할 뿐만 아니라 원가도 높으므로 그의 대용품으로서 철근콘크리트제의 중량추를 사용하는 예가 있는데 이 경우는 정량의 중량을 갖도록 하기 위하여는 자연부피가 커지고 강도가 약한 문제점이 있으므로 이러한 문제점을 감안하여 주물중량추에 대응하는 중량추를 제공할 목적으로 검토한바 일정한 규격의 철판외통내에 쇳조각을 채워넣고 이들 쇳조각 사이의 공간에 비중이 큰 납물을 채워 정량의 중량을 갖는 중량추를 생산하려는 것이나 납물의 비중은 쇳소각에 비해 훨씬 크므로 철판외통내에 채워진 쇳조각이 납물이 부상되어 실현 가능성이 없으므로 본 발명인은 다각도로 검토해본 결과 쇳조각을 채운 철판외통을 자석판(전자석 및 영구자석) 위에 올려놓고, 철판외통내에 납물을 부어넣은 결과 쇳조각의 부상없이 정량의 중량추를 얻을 수 있었는바 본 발명에 의한 중량추는 폐품의 쇳조각을 재활용하므로서 원자재소비 절약에 기여하며 저렴한 가격으로 공급할 수 있고 중량추의 정확한 규격의 치수와 정량조정이 가능하며 제작이 간편하고 견고한 중량추로서의 품위를 향상시키는 여러가지 장점이 있는 것이다.As the weight of elevator that maintains the elevator balance, the weight of casting is basically used. In this case, however, the manufacturing process is complicated and the cost is high, so there is an example of using the weight of reinforced concrete as its substitute. In order to have the weight of quantitative weight, there is a problem in that the natural volume is large and the strength is weak. In order to produce a weight having a specific weight by filling lead with a large specific gravity in the space between them, the specific gravity of the lead is much larger than that of incineration. After reviewing it, the teppanyaki Was placed on a magnetic plate (electromagnet and permanent magnet) and the lead was poured into the outer plate of the iron plate, so that the weight of the product was obtained without injuring the scrap. The weight of the present invention contributes to the reduction of raw material consumption by recycling the scrap of scrap. It can be supplied at a low price, it is possible to precisely dimension and quantify the weight of the weight, and it is easy to manufacture and has various advantages to improve the quality as a solid weight.

이하 본 발명을 첨부도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

먼저 철판으로 철판외통(1)을 형성하고 그 내부에 쇳조각(2)을 채운 다음 쇳조각(2)이 채워진 철판외통(1)을 자석판(3) 위에 올려놓고 철판외통(1)내에 납물(4)을 부어넣으면 각 쇳조각(2) 사이의 공간(5)에 납물(4)이 채워져서 고형체의 중량추(6)를 얻을 수 있는 것이다.First, the iron plate outer cylinder (1) is formed from the iron plate, and the iron plate outer cylinder (1) filled with the iron fragment (2) is placed on the magnetic plate (3), and the lead (4) in the iron plate outer cylinder (1). When P is poured, the lead 4 is filled in the space 5 between the pieces of iron 2 so that the weight 6 of the solid body can be obtained.

이때 철판외통(1)내의 쇳조각(2)은 자석판(3)의 자력에 의하여 납물(4)에 의한 부상현상이 없이 중량단일체가 형성되는 것이며, 납물(4)의 주입량으로 중량체의 정량을 쉽게 계량하면서 정확한 중량과 규격에 의한 정확한 치수의 중량체를 성형할 수 있는 것이다.At this time, the piece of iron (2) in the iron plate outer cylinder (1) is formed by the magnetic force of the magnetic plate (3) without the phenomenon of floating by the lead (4), the weight unit is formed, the amount of the lead (4) can easily determine the weight of the weight While weighing, it is possible to form a weight body of accurate weight and dimensions according to the standard.

[실시예]EXAMPLE

제1공정(외통성형공정)First process (external molding process)

철판으로 규격에 의한 치수의 철판외통(1)을 뚜껑없이 성형한다.A steel plate outer cylinder (1) having dimensions according to the specification is formed without a lid using an iron plate.

제2공정(성형공정)2nd process (molding process)

철판외통(1)을 계량기위에 올려놓아진 자석판(전자석 및 영구자석)(3) 위에 올려놓고 쇳조각(2)을 채운 다음 납물(4)을 부어넣어 각 쇳조각(2) 사이의 공간(5)에 납물(4)을 채우면서 정량을 계량하여 정량의 중량추를 성형한다.Place the outer steel plate (1) on the magnetic plate (electromagnet and permanent magnet) (3) placed on the weighing machine, fill the piece of iron (2), and pour the lead (4) into the space (5) between each piece of iron (2). While filling the lead (4) to measure the amount of weight to form a weight of the quantity.

제3공정(마무리공정)3rd process (finishing process)

쇳조각(2)과 납물(4)이 철판외통(1) 내에 일체로 고형화된 철판외통(1)의 개방부에 철판덮개를 씌워 용접하여 중량추를 얻는다.(2) A piece (2) and the lead (4) are welded by covering an iron plate cover on the opening of the iron plate outer cylinder (1) solidified in the iron plate outer cylinder (1).

Claims (1)

철판외통을 계량기 위에 올려놓아진 자석판위에 올려놓고 쇳조각을 넣은 다음 납물을 부어넣어 각 쇳조각 사이의 공간에 납물을 채우면서 정량계량하여 쇳조각과 납물을 철판외통내에 일체로 고형화시켜서 얻음을 특징으로 하는 엘리베이터용 중량추의 제조방법.An elevator characterized in that the iron plate outer cylinder is placed on the magnetic plate placed on the weighing machine, the iron pieces are put in, and the lead is poured, and the lead is poured into the space between the iron pieces to quantitatively measure and solidify the iron pieces and the lead in the iron plate outer cylinder. Method for producing a weight weight.
KR1019930025803A 1993-11-30 1993-11-30 Balance weight manufacturing method of an elevator KR960016116B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930025803A KR960016116B1 (en) 1993-11-30 1993-11-30 Balance weight manufacturing method of an elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930025803A KR960016116B1 (en) 1993-11-30 1993-11-30 Balance weight manufacturing method of an elevator

Publications (2)

Publication Number Publication Date
KR950013960A KR950013960A (en) 1995-06-15
KR960016116B1 true KR960016116B1 (en) 1996-12-04

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KR1019930025803A KR960016116B1 (en) 1993-11-30 1993-11-30 Balance weight manufacturing method of an elevator

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Publication number Publication date
KR950013960A (en) 1995-06-15

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