KR900003146Y1 - Direct devices of controlling velocity of elevator - Google Patents

Direct devices of controlling velocity of elevator Download PDF

Info

Publication number
KR900003146Y1
KR900003146Y1 KR2019870012592U KR870012592U KR900003146Y1 KR 900003146 Y1 KR900003146 Y1 KR 900003146Y1 KR 2019870012592 U KR2019870012592 U KR 2019870012592U KR 870012592 U KR870012592 U KR 870012592U KR 900003146 Y1 KR900003146 Y1 KR 900003146Y1
Authority
KR
South Korea
Prior art keywords
governor
elevator
elevator car
roller
hook
Prior art date
Application number
KR2019870012592U
Other languages
Korean (ko)
Other versions
KR890002712U (en
Inventor
한진복
Original Assignee
주식회사 금성사
최근선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 금성사, 최근선 filed Critical 주식회사 금성사
Priority to KR2019870012592U priority Critical patent/KR900003146Y1/en
Publication of KR890002712U publication Critical patent/KR890002712U/en
Application granted granted Critical
Publication of KR900003146Y1 publication Critical patent/KR900003146Y1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044Mechanical overspeed governors

Abstract

내용 없음.No content.

Description

엘리베이터의 직접식 조속기Direct governor of elevator

제1도는 종래의 엘리베이터 설치 상태도.1 is a conventional elevator installation state diagram.

제2a도는종래의 조속기에 대한 정면도, b는 종래의 웨지장치의 동작 상태도.2A is a front view of a conventional governor, and b is an operation state diagram of a conventional wedge device.

제3도는 본 고안에 따른 조속기의 설치 상태도.Figure 3 is an installation state of the governor according to the present invention.

제4도는 본 고안중 조속기의 마찰구동을 위한 설치 상태도.4 is a state diagram for the friction drive of the governor of the present invention.

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

1 : 엘리베이터카 2 : 조속기1: elevator car 2: governor

3 : 레버 13 : 웨지장치3: lever 13: wedge device

15 : 원심력 추 23 : 훅크15: centrifugal force weight 23: hook

24 : 로울러 26 : 지지앵글24: roller 26: support angle

27 : 압축스프링27: compression spring

본 고안은 엘리베이터 과속 방지용 안전장치인 조속기에 관한 것으로 특히 조속기를 엘리베이터카에 직접 설치하는 구성으로 조속기의 오동작을 방지하고 건물의 승강로 설치공간을 줄일 수 있도록한 직접식 조속기에 관한 것이다.The present invention relates to a governor which is a safety device for preventing an elevator speed, and more particularly, to a direct governor that prevents a malfunction of the governor and reduces the installation space of the building by installing the governor directly on the elevator car.

엘리베이터는 정격속도 운행외의 고속을 방지하는 안전장치로서 제1도의 설치상태도와 같이 기계실(5')에 조속기(2')를 설치하였고 엘리베이터카(1') 저면에 운행의 안전을 위한 웨지장치(13')를 설치하여 조속기(2')풀리에 감긴 로프(4')와 웨지장치의 레바(3')를 연결하였다.An elevator is a safety device that prevents high speeds other than rated speed operation. A speed governor 2 'is installed in the machine room 5' as shown in FIG. 1, and a wedge device for safety of operation on the bottom of the elevator car 1 ' 13 ') to connect the rope (4') wound on the governor (2 ') pulley and the lever (3') of the wedge device.

따라서 엘리베이터카(1')가 운행도중에 정격속도이상으로 운행하게 되면 자연적 로프(4')의 이송이 빠르게 되어 상하풀리의 회전이 많아지게 되고 이 회전상태에 의해 제2a도와 같이 풀리의 원심추(15')가 핀(16')을 중심으로 압축스프링(20')을 누르면서 벌어져 혹크(17')를 치면 웨이트(18')의 핀(21')에 걸린 훅크(17')가 벗겨지면서 웨이트(18')는 낙하하여 로프(4')를 움직이지 못하도록 고정한다.Therefore, when the elevator car 1 'is operated at a speed higher than the rated speed while driving, the natural rope 4' is rapidly moved to increase the rotation of the upper and lower pulleys. As a result, the centrifugal weight of the pulley as shown in FIG. 15 ') is opened while pressing the compression spring 20' around the pin 16 'and the hook 17' is struck to remove the hook 17 'caught on the pin 21' of the weight 18 '. 18 'drops and locks the rope 4' from movement.

그렇게 되면 엘리베이터카(1')는 밑으로 하강해도 로프(4')는 고정되어 있기 문애 레바(3')가 P1방향으로 당겨지게 된다.Then, even if the elevator car 1 'is lowered, the rope 4' is fixed so that the door lever 3 'is pulled in the P 1 direction.

그러면 제2b도와 같은 웨지장치에서 축(22')을 중심으로 레버(3')가 회전하고 그에따라 링크(8')가 당겨져 레버(11')를 위쪽으로 회전시키며 그에따라 웨지장치(13')의 양쪽의 로드(6'×12')는 동시에 위로 올라가면서 웨지장치(13')를 작동시켜 인가된 신호의 단락으로 엘리베이터카(1')의 운행이 정지하게 되었다.Then, in the wedge device as shown in FIG. 2B, the lever 3 'is rotated about the shaft 22' and the link 8 'is pulled accordingly to rotate the lever 11' upward, and accordingly the wedge device 13 ' The rods 6'x 12 'of both sides were raised upwards at the same time to operate the wedge device 13' to stop the operation of the elevator car 1 'due to a short circuit of the applied signal.

그러나 종래 장치의 경우 조속기(2')가 엘리베이터카(1')와 분리되어 기계실(5')에 설치되므로 인해서 구성상 별도의 로프(4')가 필요하고 로프 장력 유지용 웨이트풀 리(14')가 필요하며, 이들의 설치구성으로 승강로의 면적을 많이 차지하는 문제가 있었으며 구동상 로프(4')가 조속기(2')의 풀리에서 벗겨지면 안전장치 기능이 상실되는 안전 문제가 대두될 뿐만 아니라 종래의 조속기는 엘리비이터의 하강시에만 동작하게 되어 있어 상승시의 과속을 방지할 수 없었던 것이다.However, in the conventional apparatus, since the governor 2 'is separated from the elevator car 1' and installed in the machine room 5 ', a separate rope 4' is required in configuration and the weight pulley for maintaining the rope tension 14 ') Is required, and their installation structure has a problem of occupying a large area of the hoistway, and when the rope (4') is removed from the pulley of the governor (2 '), the safety problem that the safety device is lost is raised. Rather, the conventional governor is operated only when the elevator descends, and thus the overspeed during the rise could not be prevented.

따라서 본 고안은 종래의 조속기의 구성설치 안전에서 발생되는 문제점을 해결하기 위하여 조속기를 엘리베이터카에 직접 설치하여 구조를 간단화하고 연계적으로 설치, 안전 효과를 충분히 발휘하도록 한 것으로 이를 첨부도면과 함께 상세히 설명하면 다음과 같다.Therefore, in order to solve the problems arising from the safety of construction and installation of the conventional governor, the governor is installed directly on the elevator car to simplify the structure and install it in conjunction with the attached safety. It will be described in detail as follows.

제3도는 본 고안에 따른 실시 상태도 인것으로, 본 고안은 엘리베이터카(1)에 직접 설치하는 조속기(2)와 웨지장치(13) 및 이들 구성을 연결하는 훅크(23)등으로 구성되며 엘리베이터카에 직접 설치하는 조속기(2)는 통상의 조속기 구성과 같이 로울러(24)의 축에 연결대(22)를 축 고정시켜서 연결대(22)의 양단에 핀(16)으로 원심력추(15)가 유동되게 조립하고 두 개의 원심력 추(15)가 동시에 같은량으로 벌어질수 있도록 작동대(21)와 스프링(20)으로 괘지 연결한다3 is an embodiment according to the present invention, the present invention is composed of a governor (2) and a wedge device (13) and hooks (23) connecting these configurations directly installed on the elevator car (1) The governor 2 directly installed in the car has the connecting rod 22 axially fixed to the shaft of the roller 24 as in the conventional governor configuration so that the centrifugal weight 15 flows to the pins 16 at both ends of the connecting rod 22. Assemble so that two centrifugal force weights (15) can be connected at the same time by the working table 21 and the spring 20 so that the same amount can be opened

상기의 원심력 추(15)에서 제어 효과를 향상시키기 위해 추선단에 돌기(15a)를 형성함이 좋다.In order to improve the control effect in the centrifugal force weight 15, the protrusion 15a may be formed at the tip end.

그리고 웨지장치(13)는 엘리베이터카(1)저면에 취부대(7)를 고정하고 그 취부대(7)에 스토퍼(9)와 작동스프링(10)이 끼워진 링크(8)를 삽입하여 양단에 ㄱ형 레버(3)(11)를 설치하되 고정판(1a)의 핀(16')을 지점으로 회동하게 구성하여 레버의 선단에 웨지(13)와 연결된 각각의 로드(6×12)유착하여서 된 것이다.And the wedge device 13 is fixed to the mounting base (7) on the bottom of the elevator car (1) and inserts a link (8) in which the stopper 9 and the operating spring 10 is fitted to the mounting base (7) at both ends A-shaped levers (3) and (11) are installed to rotate the pin (16 ') of the fixed plate (1a) to the point by connecting each rod (6 x 12) connected to the wedge (13) to the front end of the lever .

상기의 구성중 조속기(2)의 로울러(24)의 주연에는 마찰저항이 큰 우레탄 고무층(24a)을 피착시킴이 구동효율상 좋고 조속기의 지지앵글(26)의 상하에 제4도의 마찰구동을 위한 설치상태도와 같은 압축스프링(27)력이 가해지도록 구성하여 로울러(24)가 레일(25)에 밀착되게 하며 조속장치의 구동을 위하여 원심력추(15)의 확장 원주 범위에 선단이 위치하도록 레버(3)의 괘지핀(3a)용 핀홈(23a)이 형성된 훅크(23)를 설치한다.In the above configuration, a urethane rubber layer 24a having a high frictional resistance is deposited on the periphery of the roller 24 of the governor 2 for the friction driving of FIG. 4 above and below the support angle 26 of the governor. Compression spring (27) as shown in the installation state is configured so that the roller 24 is in close contact with the rail (25) and the lever is positioned so that the tip is located in the extended circumference range of the centrifugal force weight (15) to drive the governor. The hook 23 in which the pin groove 23a for the rubbing pin 3a of 3) was formed is provided.

이러한 구성으로 이루어진 본 고안은 엘리베이터의 정상 운행시에는 제4도와 같이 조속기(2)의 로울러(24)가 레일(5) 접속된 상태로 운행되다가 이상 속도 운행시에는 로울러(24)의 회전속도가 자연적 증가하여 원심력추(15)가 무게 중심에 의한 원심력으로 화살표 방향으로 벌어지게 된다.According to the present invention having the above configuration, the roller 24 of the governor 2 is connected to the rail 5 during the normal operation of the elevator, and the rotational speed of the roller 24 is increased during the abnormal speed operation. Naturally increasing, the centrifugal force 15 is opened in the direction of the arrow by the centrifugal force by the center of gravity.

원심력추(15)가 벌어지는 동작에 의해 선단의 돌기(15a)가 훅크(23)의 선단을 쳐서 훅크(23)에 괘지핀(3a)을 해제키며 그와 동시에 취부대(7)에 눌려져 있던 압축 스프링(10)력이 링크(8)에 작용되어 링크(8)화살표 방향으로 이동되며 그 동작에 의해 양단이 ㄱ형 레버(3×11)가 가성선과 같이 회동하게 된다.By the action of the centrifugal force 15 being opened, the protrusion 15a at the tip hits the tip of the hook 23 to release the locking pin 3a on the hook 23, and at the same time, the compression is pressed on the mounting table 7. The force of the spring 10 is applied to the link 8 to move in the direction of the arrow of the link 8, and by the operation thereof, the a-shaped lever 3 × 11 rotates like a false wire.

결국 레바의 회동으로 로드(6×12)가 당겨져 웨지(13)를 작동시키므로 엘리베이터 카는 정지하게 된다.As a result, the rod 6 × 12 is pulled by the rotation of the lever to operate the wedge 13, so that the elevator car stops.

여기서 괘지핀(3a)에 걸리는 훅크(23)의 끝단 부위에 괘지홈(23a)을 형성하므로서 훅크(23)가 좌우 양쪽으로 작동할수 있어 로울러(24)의 회전방향에 관계 없이 웨지를 작동할 수 있으므로 로울러의 좌 회전시 즉 상승시에 과속으로 운행되는 것을 방지할 수 있다.Here, the hook 23 is formed on both ends of the hook 23 at the end of the hook 23 caught by the pin 3a, so that the hook 23 can be operated left and right, so that the wedge can be operated regardless of the rotation direction of the roller 24. Therefore, it is possible to prevent the vehicle from running at a high speed when the roller is left turning.

이상에서와 같이 본 고안은 조속기를 엘리베이터카에 설치하여 웨지장치와 훅크를 연결하는 구성에 의해, 구성상 설치면적을 최소로 줄일 수 있고 로프가 사용되지 않으므로 설치하기가 용이할 뿐만 아니라 구조가 간단해 구조의 복잡함으로 인한 고장방지효과가 있고 특히, 승강, 하강 주행모두 동일하게 엘리베이터의 과속을 방지할 수 있으며 속도에 대한 원심력 추가 직접 웨지장치를 동작시키므로 제어동작이 정확하게 이루어지는 이점이 있는 것이다.As described above, the present invention has a configuration in which the governor is installed in the elevator car and the wedge device and the hook are connected, so that the installation area can be reduced to a minimum, and the rope is not used. There is a failure prevention effect due to the complexity of the solution structure, in particular, both lifting and lowering driving can prevent the speed of the elevator in the same way, the centrifugal force for the speed is added to operate the direct wedge device is an advantage that the control operation is accurate.

Claims (2)

엘리베이터카(1)의 이상 속도를 감지하는 조속기(2)를 형성함에 있어서, 엘리베이터카(1)에 조속기(2)를 직접 설치하여 조속기(2)의 원심력추(15)와 엘리베이터 제어용 웨지장치(13)의 레버(3)사이를 훅크(23)로서 연결하고 조속기(2)의 로울러(24)를 레일(25)에 구름 접촉시켜 이상속도를 감지제어 하도록 구성한 것을 특징으로 한 엘리베이터의 직접식 조속기.In forming the governor 2 which detects the abnormal speed of the elevator car 1, the governor 2 is directly installed on the elevator car 1 so that the centrifugal weight 15 of the governor 2 and the wedge device for elevator control ( 13) the direct governor of the elevator, characterized in that it is connected between the levers 3 of the 13 as a hook 23 and the roller 24 of the governor 2 is brought into contact with the rail 25 to detect abnormal speed. . 제1항에 있어서, 조속기(2)의 로울러(24)외주연에 마찰 저항이 큰 우레탄 고무층(24a)을 형성하고 조속기의 지지앵글(26)에 압축스프링(27)을 설치하여 레일(25)과의 마찰 구동을 하도록한 조속기.The urethane rubber layer 24a having a high frictional resistance is formed on the outer periphery of the roller 24 of the governor 2, and the compression spring 27 is provided in the support angle 26 of the governor. Governor for friction drive with.
KR2019870012592U 1987-07-31 1987-07-31 Direct devices of controlling velocity of elevator KR900003146Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870012592U KR900003146Y1 (en) 1987-07-31 1987-07-31 Direct devices of controlling velocity of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870012592U KR900003146Y1 (en) 1987-07-31 1987-07-31 Direct devices of controlling velocity of elevator

Publications (2)

Publication Number Publication Date
KR890002712U KR890002712U (en) 1989-04-08
KR900003146Y1 true KR900003146Y1 (en) 1990-04-14

Family

ID=19265897

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870012592U KR900003146Y1 (en) 1987-07-31 1987-07-31 Direct devices of controlling velocity of elevator

Country Status (1)

Country Link
KR (1) KR900003146Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100956527B1 (en) * 2003-02-04 2010-05-07 인벤티오 아게 Safety device for a lift

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040029816A (en) * 2002-10-02 2004-04-08 신석희 A governor of elevator apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100956527B1 (en) * 2003-02-04 2010-05-07 인벤티오 아게 Safety device for a lift

Also Published As

Publication number Publication date
KR890002712U (en) 1989-04-08

Similar Documents

Publication Publication Date Title
CN106006287B (en) A kind of limiter of speed safety tongs shift mechanism for saving ele-vator shaft spaces
US20030183457A1 (en) Mechanism for indenting a safety gear for an elevator car
KR900003146Y1 (en) Direct devices of controlling velocity of elevator
JPWO2013179336A1 (en) Elevator equipment
JP4809971B2 (en) Elevator governor
JP3397692B2 (en) Elevator safety equipment
KR101190236B1 (en) Speed regulator for elevator
KR101967590B1 (en) Elevator governor and elevator apparatus
US7073632B2 (en) Safety system for restraining movement of elevator car when car doors are open
KR100716863B1 (en) Elevator governor which has emergency stopping device for up-down-direction
BRPI0416836B1 (en) LIFTING UNDERSTANDING A SUPERVISION PART TO DETECT ANORMALITIES IN THE MOVEMENT OF A CAR
JP2002060157A (en) Speed governor for elevator
KR200200007Y1 (en) Elevator governor which has emergency stopping device for up-down-direction
JP2002255466A (en) Emergency stopper for car for elevator
KR100727631B1 (en) Elevator brake for preventing fall of elevator car
EP1663837B1 (en) Elevator safety gear arrangement
KR100468092B1 (en) Governor of elevator
KR100627540B1 (en) Elevator apparatus and speed adjusting rope
KR970000996B1 (en) Elevator emergency stop device
US11858780B1 (en) Governor assembly, elevator safety device and elevator system
KR200243836Y1 (en) Governor of elevator
KR960003213Y1 (en) Emergency stop device of a elevator
KR930006333Y1 (en) Elevator governor
KR950005587Y1 (en) Brake for tower elevator
KR20050004396A (en) Emergency stopping device of elevator car

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020314

Year of fee payment: 13

EXPY Expiration of term