KR101074859B1 - Including locks car door door van - Google Patents

Including locks car door door van Download PDF

Info

Publication number
KR101074859B1
KR101074859B1 KR1020110035963A KR20110035963A KR101074859B1 KR 101074859 B1 KR101074859 B1 KR 101074859B1 KR 1020110035963 A KR1020110035963 A KR 1020110035963A KR 20110035963 A KR20110035963 A KR 20110035963A KR 101074859 B1 KR101074859 B1 KR 101074859B1
Authority
KR
South Korea
Prior art keywords
door
blade
flow
lock
car door
Prior art date
Application number
KR1020110035963A
Other languages
Korean (ko)
Inventor
이원복
Original Assignee
(주)에이엔티
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 (주)에이엔티 filed Critical (주)에이엔티
Priority to KR1020110035963A priority Critical patent/KR101074859B1/en
Application granted granted Critical
Publication of KR101074859B1 publication Critical patent/KR101074859B1/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02Door or gate operation
    • B66B13/14Control systems or devices
    • B66B13/16Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02Door or gate operation
    • B66B13/06Door or gate operation of sliding doors
    • B66B13/08Door or gate operation of sliding doors guided for horizontal movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/22Operation of door or gate contacts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/245Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers mechanical

Abstract

The present invention relates to a door ben including a car door lock, and more particularly, when the elevator car stops at a certain position out of a designated position, so that the car door can be mechanically locked regardless of the electric supply so that the passenger can be safe. To provide a doorben with a door lock.
That is, the present invention is connected to the interlocking arm and the pin installed on the cardor base to enable the angular movement, the left blade and the upper edge of the guide rail is installed on the upper left blade and installed on the upper left blade, the upper inclined guide surface Rollers guided up and down along the upper side, and the upper flow right side blade connected to the interlocking arm installed in the upper right side of the base to enable the angular movement and the pin flows up and down, and the lower fixed right side fixedly installed on the lower right side of the base. The vane and the vane lock is installed on the upper side of the upper flow right blade so as to be angularly movable on the base, and the right side is connected to the upper flow right blade by the pin and the vane lock is installed to be capable of angular movement. Locking can be made, the upper flow right blade is selectively connected to the interlock upper fixed roller, the lower fixed right blade is inter It characterized in that the selection as the upper flow concatenation rollers to the car door can be opened with the interlocking hole door only when a landing position.
The present invention can prevent the safety accidents, such as the fall of the passenger in advance by preventing the car door is not opened arbitrarily when the car of the elevator stops other than the platform, it is possible to operate by a mechanical device and the power outage Regardless, you can be assured of safety.

Description

Including locks car door door van {Including locks car door door van}

The present invention relates to a door ben including a car door lock, and more particularly, when the elevator car stops at a certain position out of a designated position, so that the car door can be mechanically locked regardless of the electric supply so that the passenger can be safe. To provide a doorben with a door lock.

An elevator door is composed of a car door mounted on a car carrying passengers and a hall door installed on each floor.

The car door is equipped with a drive motor to operate simultaneously with the hall door, and the hall door is equipped with an inter lock device that automatically locks the car door so that it does not open when there is no car door without a separate drive motor.

In addition, the door door is installed in the car door to open the door, and when the car door is opened, the door lock is opened to open the door and the door at the same time. .

However, if the car stops at a certain position instead of stopping at the designated position, passengers in the car will feel anxious. Eventually, the passengers will be forced to escape from the car. In addition, since the passengers may fall down due to the opening of the card door and the passengers fall into the space between the wall of the hoistway and the door, there is an urgent need for the development of a device that can prevent the opening of the card door.

The doorben including the door lock device provided in the present invention is intended to prevent the car door to be opened arbitrarily by stopping in the middle or the place where the door should not open the car is not the platform due to the abnormal operation of the elevator.

In addition, the present invention is to prevent the accident that the passenger falls into the space between the door and the front wall of the hoistway when the passenger forcibly opens the door.

In another aspect, the present invention is to provide a device that can mechanically block the opening of the car door regardless of the presence or absence of electricity supply when the car stops at a place other than the platform.

Accordingly, the present invention provides a doorben including the following door lock device to achieve the above problems.

That is, the doorben including the car door locking device provided in the present invention is connected to the interlocking arm and the pin installed to the angular movement with a pin on the card door base and the left blade and the upper flow is installed on the left blade upper door A roller which is guided up and down along the upper inclined guide surface of the guide rail fixed to the upper part of the device, and an upper flow right side blade which is connected to the linking arm installed to enable the angular movement with a pin on the upper right side of the base and is installed to flow up and down; The vane lock is fixed to the lower right side of the base and the upper fixed right blade and the upper flow right blade is installed to enable the angular movement on the base and the right side is connected to the upper flow right blade and the pin to the vane lock. The vane lock may be selectively locked to the stopper, and the upper flow right edge of the vane lock may be interlocked. And rollers and selecting concatenated, the lower right edge is fixed, it characterized in that the selection and concatenation so as interlock the upper rollers flow car door can be opened with the interlocking hole door only when a landing position.

Doorben including the door lock device of the present invention can prevent the safety accidents, such as the fall of the passenger in advance by preventing the car door to open arbitrarily when the car stops in the elevator other than the platform, as a mechanical device It is possible to operate, so that safety can be guaranteed with or without power outage, and the expected effect is a great invention.

1 is a front configuration diagram of a door door applied to the door ben including a door lock device provided in the present invention
Figure 2 is an excerpt front view of the doorben including a car door lock provided in the present invention
Figure 3 is an excerpt side view of the doorben including the door lock device provided in the present invention
Figure 4 is a plan view of the excerpt of the doorben including the door lock device provided in the present invention
Figure 5 is an enlarged front view extracting the main portion of the doorben including a car door lock provided in the present invention
6a to 6b is a front view sequentially showing the action state of the door ben including a car door lock provided in the present invention

According to the present invention, when the car is stopped due to an abnormal operation of the elevator or where the door should not be opened, the car door is opened or the passenger is forced to open the car door. It is to prevent accidents that fall out.

To this end, the present invention is equipped with a door ben including a lock device to the door door car door lock including a mechanical door lock to enable the mechanical door to be blocked regardless of the electricity supply when the car stops at the stop other than the platform To provide.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

The present invention is not limited to the embodiments disclosed below, but can be embodied in various other forms without departing from the scope of the present invention. It is provided to fully inform the knowledge of the scope of the invention.

Figure 1 shows a front configuration diagram to which a doorben is applied including a door lock device of the present invention.

The present invention is characterized in that the vane lock (3) is caught by the stopper (21) so that the car door (1) is not opened when the elevator car is not stopped at the platform.

To this end, a cardor operator 4 is installed at the upper part of the cardor 1 to drive opening and closing of the cardor 1, and a cardor lock device having a cardor interlock 5 installed at the cardor 1 is installed. To

The card door 1 is equipped with blades for opening the interlocks of the hall doors on both sides. As shown in the drawing, the left blade 6 is installed on the base 7 to enable angular movement with pins 8 and 8a. Two guided arms (9, 10) and pins (11, 11a), respectively, are installed to be able to flow up and down, the guide rail is fixed to the upper door device roller 12 is installed on the upper left blade (6) Ascend and descend along the upper inclined guide surface (2a) of (2).

The roller 12 ascends and guides along the upper inclined guide surface 2a of the guide rail 2 to move the hall door without shaking.

In addition, the upper flow right side blade 13 and the lower fixed right side blade 14 are installed above and below the right side of the base 7.

The upper flow right side blade 13 is connected to two interlocking arms 16 and 17 and pins 18 and 18a installed in the base 7 so as to be angularly movable by pins 15 and 15a. To be installed.

The upper side of the upper flow right blade 13 is connected to the right side of the vane lock 3 by the pin 20 so that the angular movement with the pin 19 on the base 7 in accordance with the flow of the upper flow right blade 13 Allow vane lock (3) to angular movement.

The vane lock (3) allows the selective locking to be made to the stopper 21, the vane lock (3) is a lever-type microswitch 22 to electrically detect the locking state as shown in FIG. It is also possible to install, the switchchem 23 that can be touched on the right end of the vane lock (3).

In addition, the lower fixed right blade 14 is fixed to the base 7 so that when the car door 1 is opened, the interlock upper flow roller 24 is operated to open the interlock to open the door by interlocking with the car door 1. Do it.

In the figure, reference numeral 25 denotes an interlock lower fixing roller, and 26 denotes an interlock upper fixing roller.

The present invention, which can be carried out as described above, ensures that a safety accident may occur if the car door 1 is not opened arbitrarily when the car of the elevator is not in the middle of the platform or stopped where the door should not be opened. As can be prevented, the operation thereof will be described in more detail below.

That is, when the car of the elevator stops at the platform, as shown in FIGS. 6A to 6B, the car door 1 is opened by the drive of the car door operator 4 and simultaneously with the opening of the interlock of the door. The interlocking upper fixing roller 26 is brought into contact with the upper flow right blade 13 so that the upper flow right blade 13 is pushed backward to angularly move the vane lock 3 connected to the pin 20 in the counterclockwise direction to stopper ( The cardor 1 is opened by enabling the opening without interference of 21).

However, when the car stops at a place other than the platform, when the door is to be opened, the upper lock roller 26 is not provided, so the vane lock 3 sticks to the stopper 21 and locks because the vane lock 3 is positioned as shown in FIG. The state is maintained and the door (1) is not opened arbitrarily, thereby preventing any safety accidents such as accidents of the passengers due to the opening of the door (1) in advance, In addition, the present invention can prevent any opening of the cardor 1 with a mechanical device, with or without electricity.

The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions may be made by those skilled in the art without departing from the essential characteristics of the present invention. will be.

Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings.

The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

Doorben including the door lock device of the present invention is installed in the car door of the elevator when the car stops in the non-dwelling place to prevent the mechanical opening of the car door in advance to prevent the safety accident in advance The ripple effect on the industry is huge.

DESCRIPTION OF SYMBOLS 1: Cardor 2: Guide rail 2a: Slope guide 3: Vane lock 4: Cardor operator 5: Cardor interlock 6: Left blade 7: Base 8, 8a: Pin 9, 10: Interlocking arm 11, 11a: Pin 12 : Roller 13: Upper flow right blade 14: Lower fixed right blade 15, 15a: Pin 16, 17: Interlocking arm 18, 18a: Pin 19: Pin 20: Pin 21: Stopper 22: Lever-type microswitch 23: Switchchem 24 : Interlock upper flow roller

Claims (2)

  1. In a doorben including a door lock to prevent the door from opening when the card door is not in the platform;
    The doorben including the car door lock device is connected to the interlocking arm and the pin installed to the angular movement with a pin to the car door base and the left blade to be able to flow up and down,
    A roller which is installed on the upper left blade and is guided up and down along the upper inclined guide surface of the guide rail fixed to the upper door device;
    An upper flow right blade which is connected to a linking arm installed to the angular motion with a pin on the upper right side of the base and installed to flow up and down, and a lower fixed right blade fixed to the lower right of the base;
    The vane lock is installed on the upper side of the upper flow right side to enable the angular movement to the base and the right side is connected to the upper flow right side to the pin and the vane lock is installed to enable the angular movement.
    The vane lock allows for selective locking to the stopper,
    The upper flow right blade is selectively connected to the interlock upper fixed roller, and the lower fixed right blade is selectively connected to the interlock upper flow roller, so that the interlocking opening can be made together with the hall door only when the car door is positioned at the platform. Doorben with car door lock.
  2. The method of claim 1;
    A lever-type micro switch installed to electrically detect the locking state of the vane lock;
    Doorben including a door lock device, characterized in that the switch-cam is installed in the vane lock that can be touched to the lever-type microswitch.
KR1020110035963A 2011-04-19 2011-04-19 Including locks car door door van KR101074859B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110035963A KR101074859B1 (en) 2011-04-19 2011-04-19 Including locks car door door van

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110035963A KR101074859B1 (en) 2011-04-19 2011-04-19 Including locks car door door van

Publications (1)

Publication Number Publication Date
KR101074859B1 true KR101074859B1 (en) 2011-10-19

Family

ID=45033042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110035963A KR101074859B1 (en) 2011-04-19 2011-04-19 Including locks car door door van

Country Status (1)

Country Link
KR (1) KR101074859B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2944597A3 (en) * 2014-05-13 2016-03-09 Wittur Holding GmbH Door coupler with an actuation that permits it to be flexibly positioned
KR101862096B1 (en) * 2017-03-31 2018-05-29 세화정공 주식회사 Locking apparatus for elevator systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005170680A (en) 2003-12-08 2005-06-30 Inventio Ag Device in elevator cage for temporarily connecting cage door leaf to hoistway door leaf and operating cage door unlocking means
JP2006290566A (en) 2005-04-12 2006-10-26 Toshiba Elevator Co Ltd Door device for elevator
KR100812433B1 (en) 2001-04-13 2008-03-10 오티스 엘리베이터 컴파니 Car Door Lock Mechanically Driven by Landing Door Lock
KR100877182B1 (en) 2008-07-25 2009-01-07 주식회사 새한특수엘리베이터 The cardoor locking instrument for an elevator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812433B1 (en) 2001-04-13 2008-03-10 오티스 엘리베이터 컴파니 Car Door Lock Mechanically Driven by Landing Door Lock
JP2005170680A (en) 2003-12-08 2005-06-30 Inventio Ag Device in elevator cage for temporarily connecting cage door leaf to hoistway door leaf and operating cage door unlocking means
JP2006290566A (en) 2005-04-12 2006-10-26 Toshiba Elevator Co Ltd Door device for elevator
KR100877182B1 (en) 2008-07-25 2009-01-07 주식회사 새한특수엘리베이터 The cardoor locking instrument for an elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2944597A3 (en) * 2014-05-13 2016-03-09 Wittur Holding GmbH Door coupler with an actuation that permits it to be flexibly positioned
US9637350B2 (en) 2014-05-13 2017-05-02 Wittur Holding Gmbh Door coupler with an actuation that permits it to be flexibly positioned
KR101862096B1 (en) * 2017-03-31 2018-05-29 세화정공 주식회사 Locking apparatus for elevator systems

Similar Documents

Publication Publication Date Title
JP5450061B2 (en) Elevator with shallow pits and / or low overhead
ES2649588T3 (en) Circuit breaker with apparatus to prevent removal or insertion of circuit breaker carriage
JP5015246B2 (en) Safety device for ensuring a minimum space at the top and bottom of the elevator to be inspected and an elevator equipped with such a safety device
CN105916791B (en) Elevator equipped with safety device configuration
CN203998491U (en) Device for preventing elevator from falling
US8689945B2 (en) Device for preventing travel of an elevator with its doors open
JP5542949B2 (en) elevator
EP3231758B1 (en) Handrail used to open and close elevator car panels
RU2384512C2 (en) Forming safe space for temporary usage
EP1663839A1 (en) Elevator inspection safety devices
CN201729558U (en) Car top safety window of elevator
KR101452668B1 (en) Elevator operation mode switching system
CN203833409U (en) Protection device for preventing accidental movement of lift car
WO2015008386A1 (en) Elevator car door lock device
CN201525681U (en) Knapsack-type home elevator mechanical stopping device
KR101274421B1 (en) Elevator car door lock
JP5479567B1 (en) Platform door lock device
CN201770384U (en) Folding pedal mechanism for escalator
CN204281007U (en) A kind of elevator cage door safety control system
EP3255006A2 (en) A maintenance safety device for elevator and a operation method thereof
CN101081677B (en) Elevator car door locking device
CN205387408U (en) Prevent unexpected protection device of removal of elevator car
KR101191565B1 (en) Plug in/out opening and closing and locking device for airtightness improvement of railcar
FI125118B (en) Elevator
JP2011111307A (en) Elevator control device and control method

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20141006

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20151007

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20171010

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20181001

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20190925

Year of fee payment: 9