KR200460162Y1 - elevator screen door sliding guiding apparatus - Google Patents

elevator screen door sliding guiding apparatus Download PDF

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Publication number
KR200460162Y1
KR200460162Y1 KR2020090002245U KR20090002245U KR200460162Y1 KR 200460162 Y1 KR200460162 Y1 KR 200460162Y1 KR 2020090002245 U KR2020090002245 U KR 2020090002245U KR 20090002245 U KR20090002245 U KR 20090002245U KR 200460162 Y1 KR200460162 Y1 KR 200460162Y1
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door
hanger
roller
rail
door rail
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KR20100008829U (en
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신양건
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신양건
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • B66B13/303—Details of door panels

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  • Elevator Door Apparatuses (AREA)

Abstract

본 고안은 엘리베이터 도어를 매달고 있는 도어행거와, 도어행거에 결합된 행거롤러가 도어레일을 따라 슬라이딩하면서 도어개폐를 안내하는 엘리베이터 도어 슬라이딩 안내장치에 관한 것으로 도어행거에는 걸림부를 형성하여 도어레일 하단부에 형성되는 걸림턱에 걸려져 개폐시 이탈을 방지하게 하고, 도어행거와 도어레일 프레임은 알루미늄압출재 또는 성형철재를 채용하며, 행거롤러는 롤러철심을 철판으로 성형하여 베어링 삽입부와 완충재 삽입부를 형성한 후 양측 롤러철심을 겹쳐 스폿용접으로 결합하게 한 것을 특징으로 한다.The present invention relates to an elevator door sliding guide for guiding the door opening and closing while the door hanger hanging on the elevator door and the hanger roller coupled to the door hanger slide along the door rail. It is caught by the formed locking jaw to prevent the separation during opening and closing, the door hanger and the door rail frame adopts aluminum extrusion material or molded steel material, and the hanger roller is formed by the roller iron core of the iron plate to form the bearing insertion portion and the buffer material insertion portion After overlapping the roller cores on both sides, it is characterized in that to combine by spot welding.

엘리베이터 도어, 행거롤러, 알루미늄압출재, 프레스성형, 철심 Elevator door, hanger roller, aluminum extrusion material, press forming, iron core

Description

엘리베이터 스크린 도어 슬라이딩 안내장치{elevator screen door sliding guiding apparatus}Elevator screen door sliding guiding apparatus

본 고안은 엘리베이터의 도어 개폐시 도어의 슬라이딩을 안내하는 장치에 관한 것으로 도어레일 프레임 및 도어행거의 구조와 행거롤러를 개선하여 도어의 이탈을 방지하는 이탈방지롤러를 생략할 수 있게 한 것에 관한 것이다.The present invention relates to a device for guiding sliding of a door when the door is opened and closed in an elevator, and relates to a structure of a door rail frame and a door hanger and a hanger roller that can be used to omit a departure prevention roller that prevents the door from being separated. .

일반적으로 엘리베이터 도어장치는 출입구측의 승강장과 카상부에 설치되어 엘리베이터의 착상시 카도어장치에 의해 카도어가 오픈 또는 클로즈되면 카도어장치와 연동하여 승강장도어도 함께 오픈 또는 클로즈하여 승객이 출입할 수 있게 구성되어 있다.In general, the elevator door device is installed on the platform and the car top of the doorway, and when the door is opened or closed by the card door device when the elevator is installed, the door door is opened or closed together with the car door device to allow passengers to enter and exit. It is configured to be.

종래 엘리베이터 도어 슬라이딩 안내장치는 도 1에 도시된 것과 같이 도어(1)의 상부에 행거플레이트(2)가 결합되고, 행거플레이트(2)에는 행거롤러(3)와 이탈방지롤러(4)가 결합되어 도어레일 프레임(5)을 따라 수평으로 결합된 도어레일(6)의 상?하부에 접촉하면서 도어(1)가 개폐를 위하여 슬라이딩시 도어(1)의 하 중을 지지하면서 도어레일(6)에서 이탈되지 않도록 구성되어 있었다.Conventional elevator door sliding guide device as shown in Figure 1 hanger plate 2 is coupled to the upper portion of the door 1, hanger roller 3 and the hanger prevention roller 4 is coupled to the hanger plate (2) The door rail 6 while supporting the load of the door 1 when the door 1 slides to open and close while contacting the upper and lower parts of the door rail 6 horizontally coupled along the door rail frame 5. It was configured so as not to leave.

그러나 상기와 같은 도어를 안내하는 도어레일(6)은 도어레일 프레임(5)에 체결수단에 의하여 결합설치되어 설치작업이 번거롭고, 또한 도어레일(6)의 상?하부를 행거롤러(3)와 이탈방지롤러(4)가 접촉하면서 지지되어 조립부품수가 증가되고 행거롤러(3)와 이탈방지롤러(4)를 수직으로 연결하는 중심선이 엘리베이터 도어(1)의 무게중심선과 일치시키기 어려워 엘리베이터 도어의 중심선이 수직축에서 기울어지므로 도어의 하부에서 하부레일과 접촉하는 부분에서 접촉에 의한 마찰이 발생하여 도어의 개폐시 소음이나 진동이 발생한다는 문제점이 있었다.However, the door rail (6) for guiding the door as described above is coupled to the door rail frame (5) by fastening means, which is cumbersome to install, and also the upper and lower parts of the door rail (6) with the hanger roller (3). The separation prevention roller (4) is supported in contact with each other to increase the number of assembly parts, and the center line connecting the hanger roller (3) and the separation prevention roller (4) vertically is difficult to match the center of gravity of the elevator door (1). Since the center line is inclined at the vertical axis, friction caused by the contact occurs at the lower part of the door in contact with the lower rail, thereby causing noise or vibration when the door is opened and closed.

본 고안은 엘리베이터의 도어레일 프레임과 도어행거구조를 개선하여 도어의 무게중심선이 도어행거구조의 중심선과 수직으로 일치되게 하여 도어가 기울어져 하부레일과 접촉되어 소음이나 진동이 발생하는 것을 방지할 수 있게 하는 것을 목적으로 한다.The present invention improves the door rail frame and the door hanger structure of the elevator so that the center of gravity of the door vertically coincides with the center line of the door hanger structure to prevent the door from tilting and contacting the lower rail to prevent noise or vibration. It is intended to be.

또한 본 고안은 도어가 레일에서 이탈되는 것을 방지하기 위한 이탈방지롤러를 생략할 수 있게 하여 구성을 단순화하여 조립부품수를 줄일 수 있게 하는 것이다.In addition, the present invention is to make it possible to omit the departure prevention roller to prevent the door is separated from the rail to simplify the configuration to reduce the number of assembly parts.

또한 본 고안은 행거롤러를 프레스로 성형할 수 있게 하여 제작을 용이하게 하고 레일과의 접촉면에 완충재를 삽입하여 도어개폐시 소음 및 진동의 발생이나 롤러파손의 발생을 억제할 수 있게 하는 것이다.In addition, the present invention is to facilitate the manufacture of the hanger roller by the press to insert the cushioning material into the contact surface with the rail to suppress the occurrence of noise and vibration or the breakage of the roller when opening and closing the door.

또한 본 고안은 도어레일 프레임과 도어레일을 일체로 형상화하여 엘리베이터 설치작업에 소요되는 인력을 감축할 수 있게 하는 것이다.In addition, the present invention is to form a door rail frame and the door rail integrally to reduce the manpower required for the elevator installation work.

본 고안은 도어레일 프레임과 도어행거를 알루미늄재질 또는 철재재질의 압출성형재로 구성하여 도어레일 프레임과 도어레일을 일체로 형성되게 하고, 도어행거에는 도어레일하부와 결합되는 걸림부를 형성하여 도어슬라이딩시 도어레일과 걸림부가 접촉되지 않으면서 도어행거가 중심선을 벗어날 경우에는 도어레일하부의 걸림턱에 걸려져 이탈되는 것을 방지하게 구성하고, 행거롤러는 철판을 블랭킹한 후 중심부의 베어링 결합부와 테두리의 완충재 삽입부를 프레스로 절곡성형한 후 리벳팅이나 스폿용접으로 결합하여 일체화하고, 원주방향 테두리에는 철심 또는 섬유로 보강된 링형상의 완충재를 삽입하여 레일과의 접촉에 의한 소음발생을 억제할 수 있게 구성한다.The present invention comprises a door rail frame and a door hanger made of aluminum or steel extruded molding material to form the door rail frame and the door rail integrally, the door hanger is formed by the engaging portion coupled to the door rail lower door sliding When the door hanger is out of the center line without contacting the door rail when the door rail is caught, the door rail is prevented from being caught by the locking jaw of the lower part of the door rail. It is possible to suppress the noise generated by contact with the rail by inserting the cushioning material insertion part of the press with a press and then combining it by riveting or spot welding, and inserting the ring-shaped buffer material reinforced with iron core or fiber in the circumferential edge. Configure it.

이상에서 설명한 바와 같이 본 고안은 엘리베이터 도어 슬라이딩 안내장치의 구성을 단순화하고 도어의 수직무게중심선을 행거구조의 중심선과 일치시켜 도어가 수직면에서 기울어지면서 발생하는 하부레일과의 접촉을 방지하여 소음과 진동을 억제할 수 있게 하고, 부품수를 줄여 엘리베이터 설치 및 제작작업의 비용을 절감할 수 있게 하는 효과가 있다.As described above, the present invention simplifies the construction of the elevator door sliding guide device and matches the vertical weight center line of the door with the center line of the hanger structure, thereby preventing contact with the lower rail generated when the door is inclined in the vertical plane, thereby making noise and vibration. It is possible to reduce the number of parts, it is possible to reduce the cost of elevator installation and manufacturing work by reducing the number of parts.

이하에서 본 고안의 바람직한 실시예에 대하여 첨부한 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안 엘리베이터 도어 슬라이딩 안내장치의 측단면도이고, 도 3은 본 고안 행거롤러의 분해사시도이며, 도 4는 도 3의 단면도이다.Figure 2 is a side cross-sectional view of the elevator door sliding guide device of the present invention, Figure 3 is an exploded perspective view of the hanger roller of the present invention, Figure 4 is a cross-sectional view of FIG.

도 2에 도시된 바와 같이 본 고안 엘리베이터 도어(11)는 상부에서 도어행거(12)와 볼트로 결합되고, 도어행거(12)에는 행거롤러(13)가 결합되어 도어레일 프레임(14)의 도어행거(12)에 결합된 도어(11)가 매달리는 형태로 결합된다.As shown in FIG. 2, the elevator door 11 of the present invention is bolted to the door hanger 12 and a bolt from the top, and the hanger roller 13 is coupled to the door hanger 12 to open the door of the door rail frame 14. The door 11 coupled to the hanger 12 is coupled in a hanging form.

도어행거(12)는 알루미늄압출재로 형성되고 상부로 수직연장된 윗쪽에는 행거롤러(13)가 회전이 자유롭게 결합되며, 도어(11)와 결합되는 하부측에는 역ㄷ자형태로 굴곡지게 형성하여 도어행거(12)와 결합되는 도어(11)의 무게중심선(24)과 행거롤러(13)의 수직중심선이 일치되게 결합하여 도어(11)가 자중에 의하여 기울어지지 않게 구성한다.The door hanger 12 is formed of an aluminum extrusion material and the upper side of the vertically extended hanger roller 13 is freely coupled, the lower side coupled to the door 11 is formed to be bent in an inverted U shape door hanger ( The center of gravity line 24 of the door 11 to be coupled to 12 and the vertical center line of the hanger roller 13 are coupled to match so that the door 11 is not inclined by its own weight.

도어행거(12)의 역ㄷ자형태로 굴곡진 단부의 위쪽으로는 상부로 돌출되는 걸림부(15)가 형성되어 도어레일(16)의 하단부에 형성되는 걸림턱(17)에 의하여 도어행거(12)가 도어레일(16)에서 이탈되는 것을 방지되게 구성한다.A door hanger 12 is formed by a latching jaw 17 formed at a lower end of the door rail 16 by forming a catching portion 15 protruding upward from the curved end of the door hanger 12. ) Is prevented from being separated from the door rail 16.

도어행거(12)의 걸림부(15)와 도어레일(16)의 걸림턱(17)은 도어가 개폐를 위하여 슬라이딩시에는 직접 접촉되지 않고 일정한 간격을 유지하게 구성되나, 도어행거(12)에 결합된 행거롤러(13)가 도어레일(16)의 상측면을 이동하면서 외력에 의하여 중심이동선을 이탈할 경우에는 걸림턱(17)에 걸림부(15)가 걸려지게 구성하여 이탈을 방지하게 한다.The locking portion 15 of the door hanger 12 and the locking jaw 17 of the door rail 16 are configured to maintain a constant distance without being directly contacted when the door is sliding for opening and closing, but to the door hanger 12. When the combined hanger roller 13 moves the upper side of the door rail 16 and is separated from the center line by external force, the locking part 15 is configured to be caught by the locking jaw 17 to prevent separation. .

도어행거(12)의 행거롤러(13)와 접촉하는 도어레일(16)은 도어레일 프레임(14)과 일체화된 알루미늄 압출소재로 형성된다.The door rail 16 in contact with the hanger roller 13 of the door hanger 12 is formed of an aluminum extrusion material integrated with the door rail frame 14.

압출소재로 형성된 도어레일(16)에서 행거롤러(13)가 접촉하면서 이동하는 도어레일(16)의 상부 접촉면에는 행거롤러(13)가 도어레일(16)을 따라 직선이동할 수 있도록 안내하는 홈 또는 돌출부를 도어(11)의 이동방향을 따라 길게 형성하는 것이 행거롤러(13)의 중심선 이탈을 방지하기 위하여 바람직하다.A groove for guiding the hanger roller 13 to linearly move along the door rail 16 in the upper contact surface of the door rail 16 which moves while the hanger roller 13 contacts with the door rail 16 formed of the extruded material. It is preferable to form the protruding portion long along the moving direction of the door 11 in order to prevent the center line deviation of the hanger roller 13.

또한 행거롤러(13)의 롤러철심(18)을 형성하는 부분은 철판을 블랭킹한 후 중심의 베어링 삽입부(19)와 원주방향의 완충재 삽입부(20)를 프레스작업으로 절곡한 후 베어링(21)과 완충재(22)를 삽입한 후 양측의 롤러철심(18)을 맞대고 스폿용접이나 리벳팅작업으로 결합한다.In addition, the part forming the roller core 18 of the hanger roller 13 is formed by blanking the iron plate and bending the bearing insert 19 and the circumferential cushioning insert 20 in the circumferential direction by pressing. ) And the cushioning material 22 are inserted, and then the roller iron cores 18 on both sides are joined together, and then joined by spot welding or riveting.

행거롤러(13)의 원주방향 테두리부분에 삽입되는 완충재(22)는 고무재질의 가운데 부분에 철심(23)이나 섬유보강재를 삽입한 후 링형태로 성형하여 사용한다.The cushioning material 22 inserted into the circumferential edge portion of the hanger roller 13 is used by inserting the iron core 23 or the fiber reinforcement in the center portion of the rubber material and then forming a ring.

또한 완충재(22)의 표면부분에는 도어레일(16)과의 마찰에 의한 마모를 방지하기 위하여 섬유재의 표피를 부착하여 내마모성을 향상하게 하는 것도 가능하다.In addition, in order to prevent abrasion due to friction with the door rail 16, it is possible to improve the wear resistance by attaching the skin of the cushioning material 22 to the surface rail.

본 고안은 엘리베이터 설치 및 제작에 이용가능하다.The present invention can be used for elevator installation and manufacture.

도 1은 종래 도어슬라이딩 안내장치의 측단면도1 is a side cross-sectional view of a conventional door sliding guide device

도 2는 본 고안 엘리베이터 도어 슬라이딩 안내장치의 측단면도Figure 2 is a side cross-sectional view of the elevator door sliding guide device of the present invention

도 3은 본 고안 행거롤러의 분해사시도3 is an exploded perspective view of the hanger roller of the present invention

도 4는 도 3의 단면도4 is a cross-sectional view of FIG.

※ 도면의 주요부분에 대한 부호의 설명[Description of Drawings]

11. 도어 12. 도어행거11. Door 12. Door Hanger

13. 행거롤러 14. 도어레일 프레임13. Hanger Roller 14. Door Rail Frame

15. 걸림부 16. 도어레일15. Hanging Part 16. Door Rail

17. 걸림턱 18. 롤러철심17. Jam Jaw 18. Roller Iron Core

19. 베어링 삽입부 20. 완충재 삽입부19. Bearing insert 20. Shock absorber insert

21. 베어링 22. 완충재21. Bearing 22. Shock Absorber

23. 철심 24. 무게중심선23. Iron core 24. Center of gravity line

Claims (7)

엘리베이터나 지하철 스크린 도어(11)를 하부에 매달고 있는 도어행거(12)와 도어행거(12)에 결합된 행거롤러(13)가 도어레일 프레임(14)의 도어레일(16)을 따라 슬라이딩하면서 도어(11)의 개폐를 안내하는 엘리베이터 스크린 도어 슬라이딩 안내장치에 있어서,The door hanger 12 which hangs the elevator or subway screen door 11 at the bottom and the hanger roller 13 coupled to the door hanger 12 slide along the door rail 16 of the door rail frame 14. An elevator screen door sliding guide for guiding the opening and closing of (11), 상기 도어레일 프레임(14)은 상기 행거롤러(13)의 직선주행을 안내하는 도어레일(16)이 도어(11)의 이동방향을 따라 형성되며, 상기 도어레일(16)의 선단부에는 걸림턱(17)이 하방을 향해 돌출 형성되고,The door rail frame 14 has a door rail 16 for guiding the linear running of the hanger roller 13 along the moving direction of the door 11, and a locking step (e.g., at the front end of the door rail 16). 17) is formed to protrude downward, 상기 행거롤러(13)는 상기 도어레일 프레임(14)의 도어레일(16)에 접촉되면서 회전 가능하도록 상기 도어행거(12)에 결합되고,The hanger roller 13 is coupled to the door hanger 12 to be rotatable while being in contact with the door rail 16 of the door rail frame 14, 상기 도어행거(12)는 상기 행거롤러(13)가 상기 도어레일 프레임(14)의 도어레일(16)로부터 이탈되지 않도록 상기 도어레일(16)의 걸림턱(17)에 걸리는 걸림부(15)가 돌출 형성되고,The door hanger 12 is a locking portion 15 that is caught on the locking step 17 of the door rail 16 so that the hanger roller 13 is not separated from the door rail 16 of the door rail frame 14. Is formed to protrude, 상기 행거롤러(13)의 롤러철심(18)은 한 쌍의 철판으로 성형하여 중앙에 베어링 삽입부(19)와 테두리에 완충재 삽입부(20)를 형성하도록 양측의 롤러철심(18)을 겹쳐 스폿용접으로 결합하고,The roller iron core 18 of the hanger roller 13 is formed by a pair of iron plates and overlaps the roller iron cores 18 on both sides so as to form a bearing insert 19 and a buffer insert 20 at the rim. Combined by welding, 상기 행거롤러(13)의 완충재 삽입부(20)에 삽입되는 완충재(22)에는 보강철심(23)이 삽입되고, 상기 완충재(22)의 표면에는 섬유재질의 피복재가 부착되는 것을 특징으로 하는 엘리베이터 스크린 도어 슬라이딩 안내장치.The reinforcing iron core 23 is inserted into the buffer member 22 inserted into the buffer member inserting portion 20 of the hanger roller 13, and the surface of the buffer member 22 is characterized in that the fiber coating material is attached to the elevator Screen door sliding guide. 제1항에 있어서,The method of claim 1, 상기 도어행거(12) 및 도어레일 프레임(14) 각각은,Each of the door hanger 12 and the door rail frame 14, 알루미늄압출재 또는 성형철재로 하나의 몸체로서 일체로 형성된 것을 특징으로 하는 엘리베이터 스크린 도어 슬라이딩 안내장치.An elevator screen door sliding guide device, characterized in that formed integrally as a body of aluminum extrusion or molded steel. 제1항에 있어서,The method of claim 1, 상기 도어행거(12)는,The door hanger 12, 하부가 역'ㄷ'자 형상으로 형성되고, 도어(11)의 무게중심선(24)이 행거롤러(13)의 수직중심선과 일치되도록 역'ㄷ'자 형상의 상기 하부 밑변이 상기 도어(11)의 상단과 결합된 것을 특징으로 하는 엘리베이터 스크린 도어 슬라이딩 안내장치.The lower bottom portion is formed in an inverted 'C' shape, and the lower bottom side of the inverted 'C' shape is formed so that the center of gravity line 24 of the door 11 coincides with the vertical center line of the hanger roller 13. Elevator screen door sliding guide, characterized in that coupled with the top of the. 제1항에 있어서,The method of claim 1, 상기 도어레일(16)은,The door rail 16, 상면에 상기 행거롤러(13)의 하단이 삽입되어 회전하도록 홈이 도어(11)의 이동방향을 따라 형성된 것을 특징으로 하는 엘리베이터 스크린 도어 슬라이딩 안내장치.Elevator screen door sliding guide device, characterized in that the groove is formed along the moving direction of the door (11) so that the lower end of the hanger roller (13) is inserted into the upper surface to rotate. 삭제delete 삭제delete 삭제delete
KR2020090002245U 2009-02-27 2009-02-27 elevator screen door sliding guiding apparatus Expired - Lifetime KR200460162Y1 (en)

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CN106948693B (en) * 2017-04-26 2018-10-30 中山启家移门五金科技有限公司 Anti-jumping structure with hanging wheel matched with track

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123234U (en) * 1977-03-09 1978-09-30
JPS5475834A (en) * 1977-11-30 1979-06-18 Hitachi Ltd Door
JPH10217703A (en) * 1997-02-05 1998-08-18 Nippon Mektron Ltd Rotary roller
KR200200894Y1 (en) * 1998-02-27 2000-11-01 김홍걸 Guide Rails for Elevator Doors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123234U (en) * 1977-03-09 1978-09-30
JPS5475834A (en) * 1977-11-30 1979-06-18 Hitachi Ltd Door
JPH10217703A (en) * 1997-02-05 1998-08-18 Nippon Mektron Ltd Rotary roller
KR200200894Y1 (en) * 1998-02-27 2000-11-01 김홍걸 Guide Rails for Elevator Doors

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