KR100667347B1 - A automatic covering system for a gate - Google Patents

A automatic covering system for a gate Download PDF

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Publication number
KR100667347B1
KR100667347B1 KR1020050097723A KR20050097723A KR100667347B1 KR 100667347 B1 KR100667347 B1 KR 100667347B1 KR 1020050097723 A KR1020050097723 A KR 1020050097723A KR 20050097723 A KR20050097723 A KR 20050097723A KR 100667347 B1 KR100667347 B1 KR 100667347B1
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KR
South Korea
Prior art keywords
shutter
sprocket
guide bar
vehicle
closing device
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KR1020050097723A
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Korean (ko)
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KR20060074822A (en
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문병원
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문병원
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/45—Control modes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/11—Adjustable by automatically acting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/146—Shutters

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

본 발명은 각종 건물 및 일반주택, 창고 등의 차량 출입이 많은 곳의 출입문 자동개폐장치에 관한 것으로서, 바닥에 매설된 차량감지센서와 가이드바 후면에 설치된 적외선감지센서에 의해 차량의 출입을 감지하여 자동으로 셔터를 고속 승강 시킬 수 있는 것으로, 저용량의 구동모터를 사용하여 회전축과 리드스크류를 동시에 구동함으로써 구조가 매우 간단하며 시공이 간편하여 사용성을 극대화 시키고 경제성 또한 우수한 출입문 자동개폐장치를 제공코자 하는 것이다.The present invention relates to an automatic door opening and closing device of a lot of vehicles, such as various buildings, general houses, warehouses, etc., by detecting the entrance and exit of the vehicle by the vehicle sensor embedded in the floor and the infrared sensor installed on the back of the guide bar The shutter can be automatically raised and lowered at a high speed. By using a low-capacity drive motor to drive the rotating shaft and lead screw at the same time, the structure is very simple and the construction is simple. will be.

즉, 좌우에 가이드바(2)를 입설하고, 가이드바(2) 상단에는 구동모터(5)의 스프로킷(5a)과 회전축(4)의 스프로킷(4a)을 체인(7)으로 연결하며, 상기 회전축(4)에는 셔터(3)의 상부 일단을 고정하여 셔터(3)를 승강 시키는 통상의 출입문(1) 개폐장치에 있어서, 상기 구동모터(5)에 추가로 축설된 스프로킷(5b)과 리드스크류(6)에 축설된 스프로킷(6a)을 체인(7)으로 연결하며, 상기 리드스크류(6) 상에는 케이싱(8) 일측의 안내공(8a) 좌우측으로 설치되는 리미트 스위치(10)(10')에 선택 연접되는 슬라이더(9)를 나사결합하며, 상기 셔터(3) 전방 바닥의 차량감지센서(11)와 가이드바(2) 후면의 적외선감지센서(12)(12')를 구동부(S)와 전기적으로 연결한 컨트롤 박스(C)를 설치하여 차량이 주차장으로의 출입을 감지하여 저전력으로 구동모터(5)를 원격 작동하여 셔터(3)를 자동 승강 시키면서도 안전하게 작동하며 그 구성이 간단하여 염가로 제작이 가능하고, 기존의 수동식 출입문(1) 자동개폐장치에도 손쉽게 적용할 수 있는 것이다.That is, the guide bar 2 is placed on the left and right, and the sprocket 5a of the drive motor 5 and the sprocket 4a of the rotary shaft 4 are connected to the upper end of the guide bar 2 by a chain 7. In the conventional door (1) opening and closing device for fixing the upper end of the shutter (3) to the rotating shaft (4) to raise and lower the shutter (3), the sprocket (5b) and the lead further built in the drive motor (5) Limit switches 10 and 10 'which are connected to the sprocket 6a arranged on the screw 6 with a chain 7 and are installed on the lead screw 6 to the left and right sides of the guide hole 8a on one side of the casing 8. Screw the slider (9) to be selectively connected to the (3), the infrared sensor (12, 12 ') on the rear of the vehicle sensor 11 and the guide bar (2) on the bottom of the shutter (3) drive unit (S) ), The control box (C) electrically connected to the vehicle detects the entrance and exit of the parking lot, and remotely operates the driving motor (5) at low power to automatically lift the shutter (3). It is strong and safe to operate and its configuration is simple, so it can be manufactured at low cost, and it can be easily applied to the existing manual door (1) automatic opening and closing device.

출입문 자동개폐장치, 셔터, 개폐장치, 주차장 Automatic door opener, shutter, switchgear, parking lot

Description

출입문 자동개폐장치{A automatic covering system for a gate}A automatic covering system for a gate}

도 1은 본 발명의 바람직한 일 실시예를 보인 전면사시도1 is a front perspective view showing a preferred embodiment of the present invention

도 2는 본 발명의 바람직한 일 실시예를 보인 후면사시도Figure 2 is a rear perspective view showing a preferred embodiment of the present invention

도 3은 본 발명의 바람직한 일 실시예를 보인 정면도Figure 3 is a front view showing a preferred embodiment of the present invention

도 4는 본 발명이 구동부의 요부 발췌 사시도 Figure 4 is a perspective view of the main portion of the drive unit of the present invention

도 5는 본 발명의 구동부의 작동을 보인 평면도5 is a plan view showing the operation of the drive unit of the present invention

도 6은 본 발명의 가이드바의 일부 파절 상태를 보인 사시도6 is a perspective view showing a partial fracture state of the guide bar of the present invention

도 7은 본 발명의 셔터의 다른 일 실시예를 보인 정면도Figure 7 is a front view showing another embodiment of the shutter of the present invention

■ 도면의 주요부분에 사용된 부호의 설명 ■■ Explanation of symbols used in main part of drawing ■

1: 출입문 2: 가이드바1: door 2: guide bar

3: 셔터 3a: 지지횡봉3: shutter 3a: support bar

3b: 창문 4: 회전축3b: window 4: rotation axis

4a: 스프로킷 5: 구동모터4a: Sprocket 5: Drive motor

5a, 5b: 스프로킷 6: 리드스크류5a, 5b: Sprocket 6: Lead screw

6a: 스프로킷 7: 체인6a: Sprocket 7: Chain

8: 케이싱 8a: 안내공8: casing 8a: guide

9: 슬라이더 10, 10': 리미트 스위치 9: slider 10, 10 ': limit switch

11: 차량감지센서 12, 12': 적외선감지센서 11: Vehicle sensor 12, 12 ': Infrared sensor

S: 구동부 C: 컨트롤박스S: Drive C: Control Box

본 발명은 각종 건물 및 일반주택, 창고 등의 차량 출입이 많은 곳의 출입문 자동개폐장치에 관한 것으로서, 바닥에 매설된 차량감지센서와 가이드바 후면에 설치된 적외선감지센서에 의해 차량의 출입을 감지하여 자동으로 셔터를 고속 승강 시킬 수 있는 것으로, 저용량의 구동모터를 사용하여 회전축과 리드스크류를 동시에 구동함으로써 구조가 매우 간단하며 시공이 간편하여 사용성을 극대화 시키고 경제성 또한 우수한 출입문 자동개폐장치를 제공코자 하는 것이다.The present invention relates to an automatic door opening and closing device of a lot of vehicles, such as various buildings, general houses, warehouses, etc., by detecting the entrance and exit of the vehicle by the vehicle sensor embedded in the floor and the infrared sensor installed on the back of the guide bar The shutter can be automatically raised and lowered at a high speed. By using a low-capacity drive motor to drive the rotating shaft and lead screw at the same time, the structure is very simple and the construction is simple. will be.

일반적으로 지게차, 운반대차, 화물차 등의 차량 출입이 빈번한 곳에는 차량의 출입과 통제나 해충, 먼지, 공기의 흐름을 차단할 목적으로 상하로 승강하는 출입문을 설치하게 되는데, 통상의 출입문에는 수동으로 셔터를 올리는 수동식 출입문과 구동모터의 작동버튼을 눌러 셔터를 자동으로 올리는 자동식 출입문이 널리 사용된다. 이들 셔터는 금속제의 절편을 서로 연결하거나, PVC시트로 되어 상부의 회전축에 감거나 풀어내면서 출입문을 개폐하게 된다. 수동식 출입문은 각종 건물의 점포나 혹은 일반가정집의 주차장에서 대부분이 사용되는 출입문이며, 자동식 출입문은 비교적 고가의 설치비로 인해 대형빌딩이나 공장문으로 사용되고 있으며, 수동식 출입문의 경우 셔터의 개폐가 수동으로 이루어지므로 사용이 불편한 점이 있었다. 즉, 이는 일반 점포의 출입문으로 사용되거나 혹은 차고로 사용함에 있어서 차량의 출입 시 운전자가 차량에서 직접 내려 출입문을 열고 닫거나 누군가가 직접 문을 열어 주어야 하며, 특히 우천 시에는 상당한 불편함을 느끼게 마련이며, 특히, 노약자들이나 어린이들은 출입문의 개폐에 큰 어려움을 겪게 된다. In general, the entrance and control of the vehicle, such as forklifts, trucks, vans, etc. frequent entrance and control of the vehicle, and the entrance door to move up and down for the purpose of blocking the flow of pests, dust, air, etc., the normal shutter door manually Manual doors that raise the pressure and automatic doors that raise the shutter automatically by pressing the operation button on the drive motor are widely used. These shutters connect the metal pieces to each other, or are made of PVC sheets to open and close the door while winding or unrolling the upper rotating shaft. Manual doors are the doors that are used mostly in stores of various buildings or parking lots of general homes, and automatic doors are used as large buildings or factory doors due to relatively high installation costs. In the case of manual doors, shutters are opened and closed manually. There was an inconvenience in using it. In other words, it is used as a door of a general store or as a garage, and when a vehicle enters or exits a driver, the driver must get off the vehicle directly to open and close the door, or someone opens the door directly. In particular, the elderly and children have great difficulty opening and closing doors.

이러한 수동식 출입문의 불편을 해소코자 자동으로 발명된 자동셔터문의 경우는 설치비용이 고가이며, 구조 특성상 유지보수에 상당히 어려운 문제점이 따랐다.In order to solve the inconvenience of the manual door, the automatic shutter door, which was invented automatically, was expensive to install, and due to its structural characteristics, maintenance was difficult.

이에 본 발명은 상기한 문제점들을 해결하기 위하여 발명된 것으로서, 기존의 수동식 및 자동식 출입문에 장착이 가능하며, 간단한 구조로서 유지 보수가 용이함은 물론이고, 셔터 전방에 매설된 차량감지센서와 가이드바 후면에 설치된 적외선감지센서에 의해 셔터가 안전성 있게 원격 승강 되도록 하여 더욱 편리하고 안정성 있게 가동되는 출입문 자동개폐장치를 제공함에 기술적 과제를 두고 본 발명을 완성한 것이다.Accordingly, the present invention has been invented to solve the above problems, can be mounted on the existing manual and automatic doors, easy to maintain as a simple structure, the rear of the vehicle sensor and guide bar embedded in the front of the shutter The present invention has been completed with the technical problem of providing an automatic door opening and closing device that operates more conveniently and stably by allowing the shutter to be safely lifted up and down by an infrared sensor installed in the sensor.

도 1은 본 발명의 바람직한 일시시예를 보인 전면사시도이고, 도 2는 본 발명의 바람직한 일시시예를 보인 후면사시도이며, 도 3은 본 발명의 바람직한 일실시예를 보인 정면도이고, 도 4는 본 발명이 구동부의 요부 발췌 사시도이며, 도 5는 본 발명의 구동부의 작동을 보인 평면도이며, 도 6은 본 발명의 가이드바의 일부 파절 상태를 보인 사시도이며, 도 7은 본 발명의 셔터의 다른 일 실시예를 보인 정면도 등으로서, 이들 도면과 함께 본 발명을 상세히 설명하면 다음과 같다.1 is a front perspective view showing a preferred temporary embodiment of the present invention, Figure 2 is a rear perspective view showing a preferred temporary embodiment of the present invention, Figure 3 is a front view showing a preferred embodiment of the present invention, Figure 4 is 5 is a plan view illustrating the operation of the driving unit of the present invention, FIG. 6 is a perspective view showing a partially broken state of the guide bar of the present invention, and FIG. 7 is another of the shutter of the present invention. As an example of the front view showing an embodiment, the present invention will be described in detail with these drawings as follows.

일측이 개구되고, 개구부 단부에는 연질의 보호커버(13)를 형성한 가이드바(2)를 좌우 대향되도록 입설하고, 가이드바(2) 상단에는 구동모터(5)의 스프로킷(5a)과 회전축(4)의 스프로킷(4a)을 체인(7)으로 연결하며, 상기 회전축(4)에는 중간에 지지횡봉(3a)를 형성한 셔터(3)의 상부 일단을 고정하여, 셔터(3)를 승강 시키는 통상의 출입문(1) 개폐장치에 있어서, 상기 구동모터(5)에 추가로 스프로킷(5b)을 축설하고, 상기 스프로킷(5b)과 리드스크류(6)에 축설된 스프로킷(6a)을 체인(7)으로 연결한다. One side is opened and the guide bar 2 formed with the soft protective cover 13 is placed at the opening end so as to face left and right, and the upper end of the guide bar 2 has a sprocket 5a and a rotating shaft ( The sprocket 4a of 4) is connected to the chain 7, and the upper end of the shutter 3 having the support bar 3a formed thereon is fixed to the rotary shaft 4 to lift the shutter 3 up and down. In the normal door (1) opening and closing device, the sprocket (5b) in addition to the drive motor (5), and the sprocket (5a) and the sprocket (6a) arranged in the lead screw (6) chain (7). ).

상기 리드스크류(6) 상에는 케이싱(8) 일측의 안내공(8a) 좌우측으로 설치되는 리미트 스위치(10)(10')와 선택 연접되는 슬라이더(9)를 나사결합한다.On the lead screw 6, the slider 9, which is selectively connected to the limit switches 10 and 10 'installed at the left and right sides of the guide hole 8a on one side of the casing 8, is screwed.

상기 셔터(3) 전방 바닥의 차량감지센서(11)와 가이드바(2) 후면의 적외선감지센서(12)(12')를 구동부(S)와 전기적으로 연결한 컨트롤 박스(C)를 설치한다.Install a control box (C) which electrically connects the vehicle detection sensor (11) at the bottom of the shutter (3) and the infrared detection sensors (12) (12 ') at the rear of the guide bar (2) with the driving unit (S). .

이상과 같이 형성된 본 발명의 작용을 설명하기로 한다. The operation of the present invention formed as described above will be described.

지게차, 운반대차 등의 차량이 출입문(1) 앞에 서게 되면 셔터(3) 전방의 지면에 매설된 차량감지센서(11)가 차량의 무게에 의해 차량의 접근을 감지하여 구동모터(5)를 작동하게 된다. 이때 구동모터(5)의 스프로킷(5a)(5b)은 회전축(4)의 스프로킷(4a)과 리드스크류(6)의 스프로킷(6a)을 체인(7)으로 각각 연결구동하여, 회전축(4)의 외주연에 연결된 셔터(3)를 감아 상승 시키는 동시에 리드스크류(6)가 회전하면서 케이싱(8)의 안내공(8a)을 따라 슬라이더(9)가 일측으로 이동하게 된다. When a vehicle, such as a forklift or a truck, stands in front of the door 1, the vehicle detection sensor 11 embedded in the ground in front of the shutter 3 senses the vehicle's approach based on the weight of the vehicle and operates the driving motor 5. Done. At this time, the sprockets 5a and 5b of the drive motor 5 connect and drive the sprockets 4a of the rotary shaft 4 and the sprockets 6a of the lead screw 6 with the chain 7, respectively, and the rotary shaft 4 At the same time as winding the shutter (3) connected to the outer periphery of the lead screw 6 is rotated while the slider 9 is moved to one side along the guide hole (8a) of the casing (8).

상기 셔터(3)가 상사점에 도달하는 동시에 슬라이더(9)의 일측이 리미트 스위치(10)에 접촉하게 되어 구동모터(5)의 전원을 차단한다. 다음으로 차량이 출입문(1)을 통과하고, 가이드바(2)후면의 적외선감지센서(12)(12')에 의해 차량의 완전한 통과를 감지하게 되면 역방향으로 구동모터(5)가 회전하여 셔터(3)를 하강시키며, 리드스크류(6) 또한 역방향으로 회전하며 케이싱(8)의 안내공(8a)을 따라 슬라이더(9)가 반대방향으로 이동하고, 상기 셔터(3)가 하사점에 내려옴과 동시에 슬라이더(9)가 반대편의 리미트 스위치(10')에 접촉하여 구동모터(5)의 전원을 차단하게 된다. At the same time as the shutter 3 reaches the top dead center, one side of the slider 9 comes into contact with the limit switch 10 to cut off the power supply of the driving motor 5. Next, when the vehicle passes through the door 1 and detects the complete passage of the vehicle by the infrared sensor 12 (12 ') at the rear of the guide bar 2, the driving motor 5 rotates in the reverse direction to release the shutter. (3) is lowered, the lead screw 6 also rotates in the reverse direction, the slider 9 moves in the opposite direction along the guide hole (8a) of the casing (8), the shutter (3) is lowered to the bottom dead center. At the same time, the slider 9 contacts the limit switch 10 'on the opposite side to cut off the power supply of the driving motor 5.

이와 같이 본 발명은 차량을 안전하게 통과시키고 신속하게 셔터(3)를 닫을 수 있는 것으로서, 사용 및 설치 시 안전하고 편리한 것이며, 필요시에는 컨트롤 박스(C)의 버튼을 눌러 수동식으로도 작동이 가능하다. 상기 셔터(3)는 도면에서 PVC시트의 셔터를 도시한 것이나 일반적인 금속제 셔터와 기존의 수동식 출입문(1)에도 적용할 수 있는 것은 물론이고, 도 7에서 보는 바와 같이 셔터(3)의 중간 부분에 수개의 지지횡봉(3a)을 설치할 수 있으며, 투명한 합성비닐창문(3b)을 설치하여, 반대편 차량의 유무를 쉽게 확인 할 수 있는 것이다. As described above, the present invention can safely pass the vehicle and close the shutter 3 quickly, which is safe and convenient in use and installation, and can be operated manually by pressing a button of the control box C when necessary. . The shutter 3 shows a shutter of a PVC sheet in the drawing, but can be applied to a general metal shutter and a conventional manual door 1, as well as to the middle of the shutter 3 as shown in FIG. Several supporting horizontal bars (3a) can be installed, by installing a transparent synthetic vinyl window (3b), it is easy to check the presence of the opposite vehicle.

이상에서 상세히 살펴 본 바와 같이 본 발명은 출입문(1) 자동개폐장치에 관한 것으로서, 바닥에 매설된 차량감지센서(11)와 가이드바(3)측면에 설치된 적외선감지센서(12)(12')에 의해 차량의 출입을 감지하여 자동으로 셔터(3)를 승강 시킬 수 있는 것으로, 리드스크류(6) 상에서 이동하는 슬라이더(9)가 리미트 스위치(10)(10')를 선택 접촉하여 구동모터(5)를 제어함으로서 보다 간단한 구조를 형성하여 안전한 작동을 보장하며 경제성 또한 우수하고 수동식 출입문(1)에도 적용할 수 있는 등 그 기대되는 효과가 다대한 발명이다.As described in detail above, the present invention relates to a door (1) automatic opening and closing device, the infrared sensor 12, 12 'installed on the side of the vehicle detection sensor 11 and the guide bar embedded in the floor. It is possible to automatically lift the shutter (3) by detecting the entrance and exit of the vehicle, the slider (9) moving on the lead screw 6 selects the limit switch (10) (10 ') and the drive motor ( By controlling 5), a simpler structure can be formed to ensure safe operation, excellent economical efficiency, and can be applied to the manual door 1, which is expected to have a great effect.

Claims (1)

좌우에 가이드바(2)를 입설하고, 가이드바(2) 상단에는 구동모터(5)의 스프로킷(5a)과 회전축(4)의 스프로킷(4a)을 체인(7)으로 연결하며, 상기 회전축(4)에는 셔터(3)의 상부 일단을 고정하여 셔터(3)를 승강 시키는 통상의 출입문(1) 개폐장치에 있어서, The guide bar 2 is installed on the left and right, and the sprocket 5a of the drive motor 5 and the sprocket 4a of the rotation shaft 4 are connected to the upper end of the guide bar 2 by a chain 7, and the rotation shaft ( In the 4) opening and closing device of the normal door (1) for fixing the upper end of the shutter (3) to lift the shutter (3), 상기 구동모터(5)에 추가로 축설된 스프로킷(5b)과 리드스크류(6)에 축설된 스프로킷(6a)을 체인(7)으로 연결하며, The sprocket 5b further arranged in the driving motor 5 and the sprocket 6a built in the lead screw 6 are connected by a chain 7, 상기 리드스크류(6) 상에는 케이싱(8) 일측의 안내공(8a) 좌우측으로 설치되는 리미트 스위치(10)(10')에 선택 연접되는 슬라이더(9)를 나사결합하며,On the lead screw 6, screwing the slider 9, which is selectively connected to the limit switches 10, 10 'installed on the left and right sides of the guide hole 8a on one side of the casing 8, 상기 셔터(3) 전방 바닥의 차량감지센서(11)와 가이드바(2) 후면의 적외선감지센서(12)(12')를 구동부(S)와 전기적으로 연결한 컨트롤 박스(C)를 설치한 것을 특징으로 하는 출입문 자동개폐장치.The control box (C) is provided by electrically connecting the vehicle detection sensor (11) on the front floor of the shutter (3) and the infrared detection sensors (12) (12 ') on the back of the guide bar (2) with the driving unit (S). Automatic door opening and closing device, characterized in that.
KR1020050097723A 2005-10-17 2005-10-17 A automatic covering system for a gate KR100667347B1 (en)

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KR100941318B1 (en) * 2009-07-10 2010-02-05 박광래 Auto elevating apparatus of curtain in parking lot
KR101010422B1 (en) 2008-07-04 2011-01-21 엘지전자 주식회사 A cleaning apparatus of a automatic vacuum cleaner and cleaning method thereof
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