KR101402203B1 - Rail structure of sliding blast proof door - Google Patents

Rail structure of sliding blast proof door Download PDF

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Publication number
KR101402203B1
KR101402203B1 KR1020130007522A KR20130007522A KR101402203B1 KR 101402203 B1 KR101402203 B1 KR 101402203B1 KR 1020130007522 A KR1020130007522 A KR 1020130007522A KR 20130007522 A KR20130007522 A KR 20130007522A KR 101402203 B1 KR101402203 B1 KR 101402203B1
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KR
South Korea
Prior art keywords
rail
support member
support
door
pair
Prior art date
Application number
KR1020130007522A
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Korean (ko)
Inventor
금동철
김병진
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김병진
(주)동광
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Priority to KR1020130007522A priority Critical patent/KR101402203B1/en
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Publication of KR101402203B1 publication Critical patent/KR101402203B1/en

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    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails; Tracks
    • 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
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/62—Bolts
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

The present invention relates to a rail structure of a blast proof sliding door including a door unit having a rail guide portion and a rail unit installed corresponding to the rail guide portion of the door unit to open or close the door unit in a sliding type. The rail unit includes a support frame installed on the bottom of a rail installation space; a support base provided on the support frame and formed with a through-hole; a rail support member provided on the support base; a reinforcing member fastened to the support base by a bolt to support and fix the rail support member; a support member engaged with the reinforcing member by a bolt, and formed with a guide hole at an upper portion interposed between both sides of the rail support member and a guide space at a lower portion, with the support member being opened at one side; and a rib formed on the inside of the support member. Since the support member is fixed at both sides of the rail support member, it is possible to prevent the damage in the tires and the vehicles when the heavy vehicle passes the rail parts. Since the spaced interval of the rails is decreased, the drivability of the vehicle is improved. Also, since the first and second reinforcing members are fastened to the rail support member and the support member, respectively, by the bolt, the rail support member is more firmly supported, thereby preventing the phenomenon in which the upper portion of the rail support member is spaced apart from the rail guide portion of the door, and thus maintaining the smooth opening and closing of the door.

Description

슬라이딩 방폭문의 레일구조{Rail structure of sliding blast proof door}BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a sliding structure for a sliding door,

본 발명은 슬라이딩 방폭문의 레일구조에 관한 것으로서, 보다 상세하게는 종래에 화학, 생물 및 방사능을 방지하는 화생방 방호시설에 설치되는 슬라이딩 방폭문이나 탄약을 보관하는 탄약고, 폭발 위험성을 내재하고 있는 시험동에 설치되는 슬라이딩 방폭문의 레일구조를 개선하여, 상기와 같은 종래의 레일구조에 레일받침부재를 보다 효과적으로 지지할 수 있는 지지부재 및 보강편을 설치함으로 도어가 슬라이딩하여 개폐되는 지속적인 과정에서 발생하는 외부의 압력에 의한 도어와 레일부가 이격되는 현상을 방지함은 물론, 도어가 열린 상태에서 승용차나 군용 탄약차 또는 시험장비용 차량이 큰 레일 사이를 이동하는 과정에서 발생할 수 있는 차량의 주행성 저하와 코너부 충격으로 인한 타이어가 파손되거나 더 나아가 이동차가 손상되는 것을 방지할 수 있는 슬라이딩 방폭문의 레일구조에 관한 것이다.More particularly, the present invention relates to a rail structure for sliding explosion-proof doors, an ammunition storing sliding door or ammunition to be installed in a chemical and biological and radioactive anti-CBR facilities, And a support member and a reinforcement member for supporting the rail support member more effectively than the conventional rail structure can be provided. As a result, It is possible to prevent a phenomenon in which the door and the rail are separated from each other due to the pressure of the door, The tire is damaged by the impact or even the moving car is damaged. It relates to an explosion-proof sliding contact rail structure capable of preventing.

일반적으로 특수문이란 재난방지 및 특수시설의 방호를 위한 특수제작 도어로써, 미닫이 타입이나 여닫이 타입으로 특수 목적에서 특정장소에 설치되어 사용되고 있다.Generally, special door is special door for disaster prevention and protection of special facility. It is a sliding door type or a casement type and is installed in a specific place for special purpose.

상기와 같은 특수문의 종류는 방폭문 (BLAST PROOF DOOR),방탄문 (BULLET RESISTANT DOOR), 차수문 (WATER RESISTANT DOOR) / 차수판(WATER RESISTANT PLATE), 기밀문 (AIR/GAS TIGHT DOOR), 차폐문 (RADIATION SHIELD DOOR), 방화문 (FIRE DOOR)이 있다.The types of special doors are as follows: BLAST PROOF DOOR, BULLET RESISTANT DOOR, WATER RESISTANT DOOR / WATER RESISTANT PLATE, AIR / GAS TIGHT DOOR, RADIATION SHIELD DOOR, FIRE DOOR.

특히, 상기 방폭문은 폭발물에 대하여 합리적인 보호와 폭발물의 폭발시험소 및 제거를 위하여 ( 화생방단시설 , 국방과학탄약저장시설 , 원자력발전소 등 ) 설치 사용되고 있다.Particularly, the explosion-proof doors are used for providing reasonable protection against explosives, explosion test stations for explosives, and facilities for removing explosives (CBR facilities, defense science ammunition storage facilities, nuclear power plants, etc.).

상기와 같은 방폭문 중 여닫이 타입의 방폭도어의 구조를 간단히 설명하면,A brief description of the structure of a door-type explosion-proof door among the explosion-proof doors is as follows.

도 1 내지 도 2에서 도시한 바와 같이,As shown in Figs. 1 and 2,

하부에 레일부(20)가 설치되고, 상기 레일부(20)에 도어(10)가 설치되어, 여닫이 타입으로 열리고 닫히게 되며,And a door 10 is installed on the rail part 20 to be opened and closed by a hinged type,

특히, 상기 레일부(20) 중앙에는 도어(10)의 레일안내부(11)와 상호 대응되어 도어(10)가 슬라이딩하여 개폐하기 위해 레일받침부재(21)가 설치되고, 상기 레일받침부재(21)를 지지하는 보강부재(23)가 설치된다.Particularly, at the center of the rail portion 20, a rail receiving member 21 is provided for slidingly opening and closing the door 10 in correspondence with the rail guide portion 11 of the door 10, 21) is provided on the outer circumferential surface of the main body (2).

그러나, 탄약차와 같은 고중량 이동차가 레일부(20)를 이동하는 과정에서 이동차의 자체무게에 영향을 받아 레일받침부재(21)를 지지하고 있던 보강부재(23)의 작용이 해제되어, 레일받침부재(21)의 움직임으로 인한, 도어(10)의 레일안내부(11)과 레일받침부재(21)가 이격됨으로써, 도어(10)를 개폐하는데 어려움이 발생하였고, 고중량 이동차가 레일부(20)를 지나가는 과정에서, 레일부(20)에 형성된 공간(22)과 타이어의 작용으로 인해 타이어가 파손되거나, 상기와 같은 작용으로 인해 강한 진동이 발생하여 이동차 자체에도 손상이 되는 문제점이 발생하였다.However, the heavy weight moving vehicle such as an ammunition car is affected by the own weight of the moving vehicle during the movement of the rail part 20, so that the action of the reinforcing member 23 supporting the rail receiving member 21 is released, The rail guide portion 11 of the door 10 and the rail support member 21 are separated from each other due to the movement of the support member 21. This makes it difficult to open and close the door 10, 20, there is a problem that the tire is broken due to the action of the tire 22 and the space 22 formed in the rail portion 20, or a strong vibration is generated due to the above action, Respectively.

상기 종래의 문제점을 해결하기 위한 본 발명은 고중량 이동차가 지나가는 과정에서 발생하는 타이어 파손 또는 레일의 이격거리에 따른 주행성 문제 등을 해결하기 위해 레일받침부재 양측에 지지부재를 설치함으로써, 고중량 이동차가 레일부를 지나가는 과정에서 발생하는 타이어 파손 및 이동차 손상 등을 방지함은 물론, 제1보강편과 제2보강편을 설치하여 레일받침부재를 지지함으로써, 이동차의 무게의 압력에 의해 도어의 레일안내부과 레일받침부재가 이격되어 도어를 개폐하는데 있어서 용이하지 못한 점을 해결할 수 있는 슬라이딩 방폭문의 레일구조를 제공하는 것이다. In order to solve the problems of the conventional art, a support member is provided on both sides of a rail supporting member in order to solve a problem of running due to a breakage of a tire or a distance of a rail, It is possible to prevent breakage of the tire and damage to the moving vehicle caused in the process of passing the portion of the rail and also to support the rail supporting member by providing the first reinforcing piece and the second reinforcing piece, And to provide a rail structure of a sliding door which can solve the problem that the loading rail supporting member is not easily opened and closed by opening the door.

상기와 같은 본 발명의 목적을 달성하기 위한 본 발명은 In order to accomplish the above object of the present invention,

레일안내부가 구비된 도어부가 여닫이 타입으로 개폐되기 위해 도어부의 레일안내부과 상호 대응하게 설치되는 레일부를 포함하는 슬라이딩 방폭문의 레일구조에 있어서,And a rail portion provided so as to correspond to the rail guide portion of the door portion in order to open and close the door portion with the rail guide portion,

상기 레일부는 레일설치공간 바닥에 설치되는 지지프레임과, 상기 지지프레임 상부에 구비되는 관통공을 가진 지지대와, 상기 지지대 상부에 구비되는 레일받침부재와, 상기 레일받침부재를 고정 및 지지하기 위해 지지대에 볼트에 의해 결합되는 보강부재와, 상기 보강부재와 함께 볼트에 의해 결합되며, 상기 레일받침부재 양측부에 위치하는 상부에 안내공 및 하부에 안내공간부가 형성되며, 일측면에 개방된 지지부재와, 상기 지지부재에 내측으로 형성된 리브로 구성되는 것을 특징으로 한다.The rail unit includes a support frame installed at the bottom of the rail installation space, a support base having a through hole provided in the upper portion of the support frame, a rail support member provided on the support base, A guide member having a guide hole formed at an upper portion of the rail support member and a guide space formed at a lower portion of the rail support member, And a rib formed inside the support member.

또한, 상기 레일받침부재에 결합공을 형성하고, 레일받침부재의 양측면에 밀착되어, 레일받침부재의 결합공과 상호 대응하는 제1결합공이 측면에 형성되고, 상부에 제2결합공이 각각 형성된 한 쌍의 제1보강편이 볼트에 의해 제1결합공과 레일받침부재의 결합공을 관통하여 고정되고, 상기 지지부재의 내측에 형성된 리브에 상기 한 쌍의 제1보강편의 제2결합공과 상호 대응하게 형성된 결합공을 가진 한 쌍의 제2보강편이 용접설치되며,The rail supporting member may have a coupling hole formed in the rail supporting member, a first coupling hole formed on the side surface of the rail supporting member in close contact with the coupling holes of the rail supporting member, The first reinforcing piece of the pair of first reinforcing pieces is fixed to the inside of the support member through a joint hole of the first combining hole and the rail supporting member by a bolt, A pair of second reinforcing pieces having balls are welded,

상기 한 쌍의 제1보강편과 한 쌍의 제2보강편을 상호 대응하게 밀착시킨 다음, 상기 한 쌍의 제1보강편의 제2결합공과 상기 한 쌍의 제2보강편의 결합공을 볼트로 관통하여 볼트결합되는 것을 특징으로 한다.The pair of first reinforcing pieces and the pair of second reinforcing pieces are brought into close contact with each other so that the pair of first reinforcing pieces and the pair of second reinforcing pieces are inserted through the bolts with bolts So that they are bolted to each other.

또한, 상기 제2보강편은 레일받침부재 양측면에 설치된 기준으로 정면이 "┐" 또는 "┌" 한 형상을 갖는 것을 특징으로 한다.Further, the second reinforcing piece is characterized in that the front face is "┌" or "┌" in a standard provided on both side surfaces of the rail receiving member.

상술한 바와 같은 본 발명은 레일받침부재의 양측부에 지지부재를 고정하여 구비함으로써, 고중량 이동차가 레일부를 지나가는 과정에서 발생하는 타이어 파손 및 이동차 손상을 방지함은 물론, 레일의 이격거리를 감소시킴으로써, 차량의 주행성을 향상시킬 수 있으며, 또한, 제1보강편과 제2보강편을 각각 레일받침부재와 지지부재에 부착하여 볼트결합시킴으로써, 보다 견고히 레일받침부재를 지지할 수 있기 때문에, 레일받침부재의 상부와 도어의 레일안내부가 이격되는 현상을 방지하여 도어의 개폐가 원활한 상태로 유지할 수 있는 효과가 있다.As described above, according to the present invention, since the support members are fixed to both side portions of the rail supporting member, it is possible to prevent the damage of the tire and the moving vehicle caused by the passage of the heavy weight moving vehicle through the rail portion, Since the first supporting member and the second reinforcing member are attached to the rail supporting member and the supporting member and are bolted to each other, it is possible to more firmly support the rail supporting member. Therefore, It is possible to prevent the upper portion of the support member from being separated from the rail guide portion of the door, thereby maintaining the smooth opening and closing of the door.

도 1은 종래의 슬라이딩 방폭문의 레일구조를 나타낸 참고도.
도 2는 종래의 슬라이딩 방폭문의 레일구조를 나타낸 종단면도.
도 3은 본 발명에 따른 슬라이딩 방폭문의 레일구조를 나타낸 종단면도.
도 4는 도 3의 "a"를 발취한 확대도.
도 5는 본 발명에 따른 슬라이딩 방폭문의 레일구조를 나타낸 분해 사시도.
도 6은 본 발명에 따른 슬라이딩 방폭문의 레일구조를 나타낸 사시도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a reference view showing a rail structure of a conventional sliding door.
Fig. 2 is a longitudinal sectional view showing a rail structure of a conventional sliding door. Fig.
3 is a longitudinal sectional view showing a rail structure of a sliding door according to the present invention.
Fig. 4 is an enlarged view showing "a" in Fig. 3;
5 is an exploded perspective view showing a rail structure of a sliding door according to the present invention.
6 is a perspective view showing a rail structure of a sliding door according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

본 발명은 레일안내부(110)가 구비된 도어부(100)가 여닫이 타입으로 개폐되기 위해 도어부(100)의 레일안내부(110)과 상호 대응하게 설치되는 레일부(200)를 포함하는 슬라이딩 방폭문의 레일구조에 있어서,The present invention includes a rail part 200 provided so as to correspond to a rail guide part 110 of a door part 100 so that a door part 100 provided with a rail guide part 110 is opened / In a rail structure of a sliding door,

상기 레일부(200)는 레일설치공간 바닥에 설치되는 지지프레임(210)과, 상기 지지프레임(210) 상부에 구비되는 관통공을 가진 지지대(220)와, 상기 지지대(220) 상부에 구비되는 레일받침부재(230)와, 상기 레일받침부재(230)를 고정 및 지지하기 위해 지지대(220)에 볼트(400)에 의해 결합되는 보강부재(240)와, 상기 보강부재(240)와 함께 볼트(400)에 의해 결합되며, 상기 레일받침부재(230) 양측부에 위치하는 상부에 안내공(251) 및 하부에 안내공간부(252)가 형성되며, 일측면에 개방된 지지부재(250)와, 상기 지지부재(250)에 내측으로 형성된 리브(260)로 구성된다.The rail 200 includes a support frame 210 installed at the bottom of the rail installation space, a support 220 having a through hole provided on the support frame 210, A reinforcing member 240 coupled to the supporter 220 by bolts 400 to fix and support the rail supporter 230 and a reinforcing member 240 coupled with the reinforcing member 240, A guide member 251 and a guide space 252 are formed on the upper and lower sides of the rail support member 230. The support member 250 is opened at one side, And a rib 260 formed on the support member 250 inwardly.

그럼, 상기와 같이 구성되는 본 발명인 슬라이딩 방폭문의 레일구조를 보다 상세하게 설명하면 다음과 같다.The rail structure of the sliding door of the present invention constructed as described above will now be described in more detail.

도 3 내지 도 4에서 도시한 바와 같이,As shown in Figs. 3 to 4,

지면에 레일설치공간을 형성하고, 상기 레일설치공간 바닥에 지지프레임(210)을 고정설치하고, 상기 지지프레임(210) 상면에 지지대(220)를 용접하여 고정하는데, 상기 지지대(220) 상부에는 다수개의 관통공(221)이 형성되어 있다.A supporting frame 220 is fixed to the upper surface of the supporting frame 210 by welding and fixed to the upper part of the supporting frame 220, A plurality of through holes 221 are formed.

또한, 상기 지지대(220) 상면에 레일받침부재(230)가 용접하여 고정되며, 상기 레일받침부재(230)를 보다 견고히 고정 및 지지하는 하기 위해 보강부재(240)가 설치되는데 있어서, The rail supporting member 230 is welded and fixed to the upper surface of the supporting table 220. The reinforcing member 240 is installed to more firmly support and support the rail supporting member 230,

상기 보강부재(240)에 관통공(241)을 형성한 후, 볼트(400)로 보강부재(240)의 관통공(241)과 지지대(220)의 관통공(221)을 관통하여 볼트(400)결합시킴으로 레일받침부재(230)를 보다 견고히 고정시키게 된다.After the through hole 241 is formed in the reinforcing member 240, the bolt 400 passes through the through hole 241 of the reinforcing member 240 and the through hole 221 of the support base 220, So that the rail supporting member 230 is more firmly fixed.

또한, 레일받침부재(230) 양측부에 지지부재(250)가 마련되는데,Further, a support member 250 is provided at both sides of the rail support member 230,

상기 지지부재(250)는 상부에는 안내공(251)이 형성되고, 하부에는 안내공간부(252)가 형성되며, 일측면이 개방된 형태, 즉 'ㄷ'과 동일한 형태를 가지며, 상기 지지부재(250)가 레일받침부재(230)에 고정되는데 있어서,The supporting member 250 has a guide hole 251 formed at an upper portion thereof and a guide space portion 252 formed at a lower portion thereof and has the same shape as a ' (250) is fixed to the rail supporting member (230)

상기 지지부재(250) 상부에 형성된 안내공(251)을 지나 안내공간부(252)에 위치한 보강부재(240)의 관통공(241)과 지지대(220)의 관통공(221)을 볼트(400)로 관통하여, 보강부재(240)와 지지대(220)와 함께 지지부재(250)가 레일받침부재(230) 양측부에 고정되는 것이다.The through hole 241 of the reinforcing member 240 and the through hole 221 of the support base 220 located in the guide space 252 are inserted through the guide hole 251 formed on the support member 250 into the bolt 400 And the support member 250 is fixed to both side portions of the rail support member 230 together with the reinforcement member 240 and the support table 220.

또한, 상기 지지부재(250)에 내측으로 지지부재(250)를 보다 견고히 지지하기 위해 리브(260)가 일정간격으로 형성된다.Further, ribs 260 are formed at regular intervals in order to more firmly support the support member 250 inwardly of the support member 250.

한편, 도 5에서 도시한 바와 같이,On the other hand, as shown in FIG. 5,

레일받침부재(230)를 보다 견고히 고정하기 위해, In order to more firmly secure the rail supporting member 230,

상기 레일받침부재(230)에 중앙에 결합공(231)을 형성하고, 레일받침부재(230)의 양측면에 밀착되어, 상기 결합공(231)과 상호 대응하는 제1결합공(271)이 측면에 형성되고, 상부에 제2결합공(272)이 각각 형성된 한 쌍의 제1보강편(270)이 볼트(400)에 의해 제1결합공(271)과 레일받침부재(230)의 결합공(231)을 관통하여 고정되고, 상기 지지부재(250)의 내측에 형성된 리브(260)에 상기 한 쌍의 제1보강편(270)의 제2결합공(272)과 상호 대응하게 형성된 결합공(281)을 가진 한 쌍의 제2보강편(280)이 용접설치되며,A first engaging hole 271 corresponding to the engaging hole 231 is formed on the side surface of the rail receiving member 230. The engaging hole 231 is formed in the center of the rail receiving member 230, And a pair of first reinforcing pieces 270 each having a second coupling hole 272 formed thereon are coupled to the coupling hole 271 of the first coupling hole 271 and the rail receiving member 230 by bolts 400, And a second engaging hole 272 formed to correspond to the second engaging hole 272 of the pair of first reinforcing pieces 270 on a rib 260 formed on the inner side of the support member 250. [ A pair of second reinforcing pieces 280 having welded portions 281 are welded,

상기 한 쌍의 제1보강편(270)과 한 쌍의 제2보강편(280)을 상호 대응하게 밀착시킨 다음, 상기 한 쌍의 제1보강편(270)의 제2결합공(272)과 상기 한 쌍의 제2보강편(280)의 결합공(281)을 볼트(400)로 관통하여 볼트결합시킴으로 레일받침부재(230)와 지지부재(250) 연결하여, 상기 레일받침부재(230)을 견고히 고정할 수 있는 것이다.The pair of first reinforcing pieces 270 and the pair of second reinforcing pieces 280 are brought into close contact with each other and then the second combining holes 272 of the pair of first reinforcing pieces 270 The rail supporting member 230 is connected to the support member 250 by bolt-engaging the bolt 400 with the coupling hole 281 of the pair of second reinforcing pieces 280, Can be fixed firmly.

또한, 상기 제2보강편(280)은 레일받침부재(230)의 양측면에 설치되는 것을 기준으로 정면이 "┐" 또는 "┌" 한 형상을 갖는다. Further, the second reinforcing pieces 280 are formed on both sides of the rail supporting member 230, and have a frontal shape of "┌" or "┌".

그럼, 본 발명에 따른 슬라이딩 방폭문의 레일구조에 작용에 따른 이점을 설명하면,To explain the advantages of the rail structure of the sliding door according to the present invention,

도 4에서 도시한 바와 같이,As shown in Fig. 4,

도어(100)를 열고, 탄약차와 같은 고중량을 가진 이동차가 레일부(200)를 이동시, 레일받침부재(230) 양측부에 마련된 지지부재(250)가 견고한 다리 역할을 수행함으로써, 타이어 파손을 방지하고, 이동차가 레일부(200)를 지나갈 때, 발생하는 강한 진동으로 인해 이동차의 손상을 방지할 수 있는 장점을 가진다.The supporting member 250 provided at both sides of the rail supporting member 230 acts as a rigid bridge when a moving vehicle having a high load such as an ammunition car moves the rail part 200 by opening the door 100, And it is possible to prevent the damage of the moving vehicle due to the strong vibration generated when the moving vehicle passes the rail part 200.

또한, 이동차가 레일부(200)를 이동시에, 이동차의 자체무게로부터 받는 압력을 흡수하기 위해, 한 쌍의 제1보강편(270)과 제2보강편(280)을 구비하고, 상기 각각의 보강편(270)(280)에 의해 지지부재(250)와 레일받침부재(230)를 연결하여 고정시킴으로써, 이동차의 자체무게에 의해 받는 압력을 견디어 레일받침부재(230)를 보다 견고히 지지할 수 있는 동시에, 이동차의 무게의 압력에 의해 도어(100)의 레일안내부(110)과 상호 대응하여 작용하는 레일받침부재(230)의 상부가 이격되는 현상을 방지하여 도어(100)의 개폐가 원활한 상태로 유지될 수 있는 장점을 가진다.In order to absorb the pressure exerted by the own weight of the moving vehicle when the moving vehicle moves the rail part 200, a pair of first reinforcing pieces 270 and second reinforcing pieces 280 are provided, The supporting member 250 and the rail supporting member 230 are connected to each other by the reinforcing pieces 270 and 280 of the supporting rail 230 so as to firmly support the rail supporting member 230, And the upper portion of the rail supporting member 230 acting in correspondence with the rail guide portion 110 of the door 100 is prevented from being separated by the pressure of the weight of the moving vehicle, It has an advantage that the opening and closing can be maintained smoothly.

이상에서 설명한 것은 본 발명에 따른 하나의 실시 예 불과한 것으로서, 본 발명은 상기한 실시 예에 한정되지 않고, 이하의 청구 범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 고안이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

100: 도어 200: 레일부
210: 지지프레임 220: 지지대
230: 레일받침부재 240: 보강부재
250: 지지부재 251: 안내공
252: 안내공강부 260: 리브
270: 제1보강편 271: 제1결합공
272: 제2결합공 280: 제2보강편
221,241: 관통공 231,281: 결합공100: Door 200:
210: support frame 220: support
230: rail supporting member 240: reinforcing member
250: support member 251: guide ball
252: guiding steel portion 260: rib
270: first reinforcement 271: first engaging hole
272: second coupling hole 280: second reinforcement piece
221, 241: Through hole 231, 281:

Claims (3)

레일안내부(110)가 구비된 도어부(100)가 여닫이 타입으로 개폐되기 위해 도어부(100)의 레일안내부(110)과 상호 대응하게 설치되는 레일부(200)를 포함하는 슬라이딩 방폭문의 레일구조에 있어서,
상기 레일부(200)는 레일설치공간 바닥에 설치되는 지지프레임(210)과,
상기 지지프레임(210) 상부에 구비되는, 관통공(221)을 가진 지지대(220)와,
상기 지지대(220) 상부에 구비되는 레일받침부재(230)와,
상기 레일받침부재(230)를 고정 및 지지하기 위해 지지대(220)에 볼트(400)에 의해 결합되는 보강부재(240)와,
상기 보강부재(240)와 함께 볼트(400)에 의해 결합되며, 상기 레일받침부재(230) 양측부에 위치하는 상부에 안내공(251) 및 하부에 안내공간부(252)가 형성되며, 일측면에 개방된 지지부재(250)와,
상기 지지부재(250)에 내측으로 형성된 리브(260)로 구성되는 것을 특징으로 하는 슬라이딩 방폭문의 레일구조.And a rail part 200 provided to correspond to the rail guide part 110 of the door part 100 so that the door part 100 provided with the rail guide part 110 is opened / In the rail structure,
The rail part 200 includes a support frame 210 installed at the bottom of the rail installation space,
A supporter 220 having a through hole 221 provided on the support frame 210,
A rail support member 230 provided on the support table 220,
A reinforcement member 240 coupled to the supporter 220 by bolts 400 to fix and support the rail supporter 230,
A guide hole 251 is formed at an upper portion and a guide space portion 252 is formed at a lower portion of the rail support member 230 by a bolt 400 together with the reinforcement member 240, A support member 250 opened to the side,
And a rib (260) formed inside the support member (250). 제 1항에 있어서,
상기 레일받침부재(230)에 결합공(231)을 형성하고, 레일받침부재(230)의 양측면에 밀착되어, 레일받침부재(230)의 결합공(231)과 상호 대응하는 제1결합공(271)이 측면에 형성되고, 상부에 제2결합공(272)이 각각 형성된 한 쌍의 제1보강편(270)이 볼트(400)에 의해 제1결합공(271)과 레일받침부재(230)의 결합공(231)을 관통하여 고정되고, 상기 지지부재(250)의 내측에 형성된 리브(260)에 상기 한 쌍의 제1보강편(270)의 제2결합공(272)과 상호 대응하게 형성된 결합공(281)을 가진 한 쌍의 제2보강편(280)이 용접설치되며,
상기 한 쌍의 제1보강편(270)과 한 쌍의 제2보강편(280)을 상호 대응하게 밀착시킨 다음, 상기 한 쌍의 제1보강편(270)의 제2결합공(272)과 상기 한 쌍의 제2보강편(280)의 결합공(281)을 볼트(400)로 관통하여 볼트결합되는 것을 특징으로 하는 슬라이딩 방폭문의 레일구조.The method according to claim 1,
The rail supporting member 230 is provided with a coupling hole 231 and is in close contact with both side surfaces of the rail supporting member 230 to form a first coupling hole 231 corresponding to the coupling hole 231 of the rail supporting member 230 A pair of first reinforcing pieces 270 each having a second coupling hole 272 formed thereon are formed on the side surfaces of the first coupling hole 271 and the rail receiving member 230 And the ribs 260 formed on the inner side of the support member 250 correspond to the second engagement holes 272 of the pair of first reinforcing pieces 270 A pair of second reinforcing pieces 280 having welding holes 281 formed therein are welded,
The pair of first reinforcing pieces 270 and the pair of second reinforcing pieces 280 are brought into close contact with each other and then the second combining holes 272 of the pair of first reinforcing pieces 270 And the bolts (400) penetrate the coupling holes (281) of the pair of second reinforcing pieces (280) and are bolted together. 제 2항에 있어서,
상기 제2보강편(280)은 레일받침부재(230) 양측면에 설치된 기준으로 정면이 "┐" 또는 "┌" 한 형상을 갖는 것을 특징으로 하는 슬라이딩 방폭문의 레일구조.3. The method of claim 2,
Wherein the second reinforcing pieces (280) have a shape of "┌" or "┌" in front view with reference to the both side surfaces of the rail supporting member (230).
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KR100213744B1 (en) 1991-05-08 1999-08-02 리바이 피터 비. Device for aligning and clamping a rail
KR20090020316A (en) * 2007-08-23 2009-02-26 하나답코 주식회사 The blast sliding door that is capable of removing the control automatically

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103132870A (en) * 2013-02-04 2013-06-05 李增榜 Sliding door system
CN103132870B (en) * 2013-02-04 2015-11-25 李增榜 A kind of sliding door system
KR101542369B1 (en) 2014-06-11 2015-08-10 주식회사 디앤에스테크놀로지 Rail moving type gate apparatus for blocking rear blast
KR20160023033A (en) 2014-08-21 2016-03-03 예종락 Automatic explosion-proof door
WO2019078574A1 (en) * 2017-10-19 2019-04-25 주식회사 두드림 Explosion-proof door system
KR102047190B1 (en) * 2018-05-28 2019-11-20 정사교 Explosion proof door
CN110145213A (en) * 2019-05-28 2019-08-20 营口汇丰铝业有限公司 A kind of novel adjustable thickness explosion proof door
KR102199950B1 (en) * 2019-10-07 2021-01-11 한국건설기술연구원 Blast-Resistant Door
US20230016273A1 (en) * 2021-07-16 2023-01-19 Truarmor a division of Clear-Armor LLC Window Mounting Assemblies

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