KR20210000620U - Drive shaft support bearing and clamp connection structure of thermal insulation cover opening/closing device - Google Patents

Drive shaft support bearing and clamp connection structure of thermal insulation cover opening/closing device Download PDF

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Publication number
KR20210000620U
KR20210000620U KR2020190003713U KR20190003713U KR20210000620U KR 20210000620 U KR20210000620 U KR 20210000620U KR 2020190003713 U KR2020190003713 U KR 2020190003713U KR 20190003713 U KR20190003713 U KR 20190003713U KR 20210000620 U KR20210000620 U KR 20210000620U
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South Korea
Prior art keywords
clamp
support bearing
hole
bearing
thermal insulation
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KR2020190003713U
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Korean (ko)
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박노길
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박노길
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Priority to KR2020190003713U priority Critical patent/KR20210000620U/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241Arrangement of opening or closing systems for windows and ventilation panels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/1438Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/02Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/04Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Soil Sciences (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

본 고안은 보온덮개 개폐장치의 구동축 지지베어링과 클램프 결합구조에 관한 것이다.
구성에 있어서, 지지베어링(1)과 클램프(2)를 연결 조립할 때, 상기한 지지베어링(1)의 결합편(13) 구멍(15)과 클램프(2)의 구멍(24)을 일치시킨 상태에서 일치된 구멍(15)과 구멍(24)을 통해 리벳(3)을 끼워 리벳팅함으로서 지지베어링(1)과 클램프(2)를 견고하게 조립 고정시켜 일체화시키고, 이에 따라 외부의 충격 또는 진동에 의해 지지베어링(1)과 클램프(2)가 분리된다거나 이탈되지 않게 하여 안전성을 극대화시킴을 특징으로 한다.
이와 같이 구성된 본 고안은 클램프(2)와 지지베어링(1)을 리벳팅 방식으로 조립함으로서 비닐하우스나 유리온실 등에 설치 사용하여 보온덮개를 개폐할 때 진동이 크게 발생한다 하더라도 클램프(2)와 지지베어링(1)이 분리되거나 이탈될 염려가 전혀 없으며, 이에 따라 신뢰성이 극대화되는 등의 많은 효과가 따르는 것이다.
The present invention relates to a drive shaft support bearing and clamp coupling structure of the thermal insulation cover opening and closing device.
In the configuration, when the support bearing (1) and the clamp (2) are connected and assembled, the hole (15) of the engaging piece (13) of the support bearing (1) and the hole (24) of the clamp (2) are aligned. By inserting and riveting rivets (3) through the holes (15) and holes (24) matched in, the support bearing (1) and the clamp (2) are firmly assembled and fixed to be integrated, thereby preventing external shock or vibration. By this, the support bearing 1 and the clamp 2 are not separated or separated, thereby maximizing safety.
In this design, the clamp 2 and the support bearing 1 are assembled in a riveting method, and the clamp 2 and the support bearing 1 are supported with the clamp 2 even if the vibration occurs when opening and closing the thermal insulation cover by installing it in a green house or glass greenhouse. There is no fear of separation or separation of the bearing 1, and accordingly, there are many effects such as maximizing reliability.

Description

보온덮개 개폐장치의 구동축 지지베어링과 클램프 결합구조{omitted}Drive shaft support bearing and clamp coupling structure of thermal insulation cover opening/closing device{omitted}

본 고안은 보온덮개 개폐장치의 구동축 지지베어링과 클램프의 조립구조에 관한 것으로, 특히, 지지베어링의 프레임 상단에 조립된 클램프가 보온덮개 개폐과정에서 발생하게 되는 진동에도 풀리거나 이탈되지 않게 함으로서 조립안전성 및 신뢰성을 극대화시킬 수 있게 하기 위한 것이다.The present invention relates to the assembly structure of the drive shaft support bearing and the clamp of the thermal insulation cover opening and closing device.In particular, the assembly safety by preventing the clamp assembled on the top of the frame of the support bearing from being loosened or separated by vibrations generated during the opening and closing process of the thermal insulation cover. And to maximize reliability.

일반적으로 농가에서 농작물 재배를 위해 설치하는 비닐하우스나 유리온실 등은 골조를 세우고, 비닐이나 유리를 이용하여 벽체를 구성함으로써 외부환경과 격리시키고 그 폐쇄된 공간에 새로운 환경을 조성하여 작물의 생산시기를 바꾸거나 생산성을 높이기 위해 경지 위에 가설하는 대표적인 농업용 시설이다.In general, greenhouses or glass greenhouses installed for cultivation of crops in farms are framed, and a wall is constructed using vinyl or glass to isolate it from the external environment and create a new environment in the closed space to produce crops. It is a representative agricultural facility that is installed on the arable land to change or increase productivity.

이러한 비닐하우스나 유리온실에서 농작물을 재배할 때는 재배하고자 하는 농작물이 성장하는데 적합한 최적의 생육환경을 조성하기 위하여 내부의 온도와 습도 및 일조량을 임의 조절하게 되는데, 이를 위해서 온도 조절을 위한 난방장치나, 습도 조절을 위한 살수장치 및 온도와 일조량 등을 조절하기 위한 보온덮개 개폐장치 등을 부가적으로 설치하는 것이 일반적이다.When cultivating crops in such a green house or glass greenhouse, the internal temperature, humidity, and amount of sunlight are arbitrarily controlled in order to create an optimal growth environment suitable for growing the crop to be grown. , It is common to additionally install a sprinkling device for humidity control and a thermal insulation cover opening/closing device for controlling temperature and amount of sunlight.

상기 여러 가지 부가장치 중에서 보온덮개 개폐장치는 비닐하우스의 내부 또는 외부 소정위치에 설치되는데, 이는 비닐하우스나 유리온실에 설치되는 구동축을 지지하기 위하여 비닐하우스나 유리온실의 천장 또는 소정위치에 길이 방향으로 길게 지지봉을 설치고정한 후, 상기 지지봉에 구동축을 지지하는 지지베어링을 조립 설치함으로써 지지베어링에 의해 지지되는 구동축이 안정적이면서도 원활하게 회전할 수 있게 하였으며, 상기 구동축에 보온덮개와 연결된 로프를 감고 푸는 풀리를 소정의 간격으로 다수 설치함으로서, 구동축이 회전할 때 보온덮개가 풀리거나 감길 수 있게 한다.Among the various additional devices, the thermal insulation cover opening and closing device is installed at a predetermined position inside or outside the greenhouse, which is a longitudinal direction at the ceiling or a predetermined position of the greenhouse or glass greenhouse to support the drive shaft installed in the greenhouse or glass greenhouse. After installing and fixing a long support rod, by assembling and installing a support bearing that supports the drive shaft on the support rod, the drive shaft supported by the support bearing can rotate stably and smoothly. By installing a plurality of pulleys at predetermined intervals, the thermal insulation cover can be released or wound when the drive shaft rotates.

한편, 선등록 제10-1640661호에서 보는 바와 같이 구동축을 지지하는 지지베어링은 프레임의 상단에 구비된 결합편의 구멍으로 U볼트 또는 클램프가 결합되어야만 지지봉에 장착할 수 있게 되는데, U볼트를 장착할 경우에는 U볼트 양 끝을 결합편의 구멍으로 관통시킨 뒤 너트를 체결하여야 하고, 클램프를 결합할 경우에는 상기 결합편의 구멍 주위를 돌출시켜 보스를 형성한 뒤 상기 구멍에 암나사를 형성하여 클램프와 지지베어링을 나사로 체결 조립하여야만 하였던 것이다.On the other hand, as shown in pre-registration No. 10-1640661, the support bearing supporting the drive shaft can be mounted on the support bar only when a U bolt or clamp is connected to the hole of the coupling piece provided at the top of the frame. In this case, both ends of the U-bolts must be passed through the holes of the mating piece, and then the nuts must be fastened. When connecting the clamp, a boss is formed by protruding around the hole of the mating piece, and then female threads are formed in the hole to clamp and support bearings. It had to be fastened and assembled with screws.

그러나 상기한 바와 같이 지지베어링과 클램프를 나사로 체결 조립하게 되면 보온덮개 개폐장치가 동작할 때 발생하게 되는 진동에 의해 자연적으로 나사가 풀리려는 현상이 발생하게 되며, 따라서 오래가지 않아 클램프와 지지베어링이 분리될 수밖에 없게 되는 문제점이 따랐던 것이다.However, as described above, when the support bearing and the clamp are fastened and assembled with screws, a phenomenon that the screw is naturally loosened occurs due to the vibration generated when the thermal insulation cover opening and closing device is operated, and thus the clamp and the support bearing do not last long. The problem of being separated was followed.

001. 국내 특허등록 제10-1640661호(2016.07.12.등록)001. Domestic patent registration No. 10-1640661 (registered on July 12, 2016)

따라서 본 고안은 전술한 종래의 제반문제점을 감안하여 안출된 것으로, 특히 지지베어링의 프레임에 구비된 결합편에 보스가 없는 단순한 구멍을 천공하고, 상기 결합편에 클램프를 안착시켜 클램프와 결합편의 구멍을 일치시킨 상태에서 일치된 구멍에 리벳을 끼운 뒤 지지베어링과 클램프가 일체화되도록 리벳팅 함으로서 견고한 조립이 이루어지게 하며, 이에 따라 외부의 충격이나 진동에도 지지베어링과 클램프가 분리된다거나 이탈되지 않는 보온덮개 개폐장치의 구동축 지지베어링과 클램프의 결합구조를 제공하려는데 그 목적이 있는 것이다.Therefore, the present invention was conceived in consideration of the above-described problems in the related art, and in particular, a simple hole without a boss was drilled in the coupling piece provided in the frame of the support bearing, and the clamp was seated on the coupling piece. Riveting the support bearing and clamp to be integrated after rivets are made in the matched state to ensure a solid assembly.Therefore, the support bearing and the clamp are not separated or separated from external shocks or vibrations. The purpose is to provide a coupling structure between the clamp and the drive shaft support bearing of the cover opening and closing device.

내부에 베어링(11)이 내장된 베어링 하우징(12)과, 상기 베어링 하우징(12)의 일 측으로 연장 형성되며 상측에 직각으로 절곡된 결합편(13)을 가진 본체(14), 그리고 상기 결합편(13)의 구멍(15) 주위를 저면으로 돌출시킴과 동시에 내부에 암나사 구멍을 가진 보스로 이루어진 지지베어링(1)과, A body 14 having a bearing housing 12 having a bearing 11 embedded therein, an engaging piece 13 extending to one side of the bearing housing 12 and bent at a right angle at the upper side, and the engaging piece A support bearing (1) made of a boss with a female screw hole inside while protruding the periphery of the hole (15) of (13) to the bottom,

선단에 체결볼트(21)가 회동자재토록 장착된 가동부(22)와 선단에 상기 체결볼트(21)를 끼우거나 빼기 쉽도록 전방이 개방된 결합홈(23) 및 상기 결합편(13)에 형성된 보스와 일치되는 구멍(24)을 가진 고정부(25)로 이루어진 클램프(2)로 이루어지고, 상기 지지베어링(1)의 결합편(13) 구멍(15)과 클램프(2)의 구멍(24)을 일치시켜 십자머리볼트 또는 일자머리볼트로 체결 조립하여 일체화시키는 보온덮개의 구동축 지지베어링과 클램프의 결합구조에 있어서,A movable part 22 with a fastening bolt 21 mounted at the front end so as to be rotated, and a fastening groove 23 with an open front so that it is easy to insert or remove the fastening bolt 21 at the front end, and the engagement piece 13 Consisting of a clamp (2) consisting of a fixing portion (25) having a hole (24) coincident with the boss (1), the hole (15) of the coupling piece (13) of the support bearing (1) and the hole (24) of the clamp (2) In the coupling structure of the drive shaft support bearing of the thermal insulation cover and the clamp to be integrated by fastening and assembling with a cross-headed bolt or a straight-headed bolt,

상기한 지지베어링(1)의 결합편(13) 구멍(15)과 클램프(2)의 구멍(24)을 일치시킨 상태에서 일치된 구멍(15)과 구멍(24)을 통해 리벳(3)을 끼워 리벳팅 함으로서 지지베어링(1)과 클램프(2)를 견고하게 조립 고정시켜 일체화시킴을 특징으로 한다.In the state in which the hole (15) of the coupling piece (13) of the support bearing (1) and the hole (24) of the clamp (2) are matched, the rivet (3) is inserted through the matched hole (15) and hole (24). By inserting and riveting, the support bearing (1) and the clamp (2) are firmly assembled and fixed to be integrated.

이와 같이 구성된 본 고안은 클램프(2)와 지지베어링(1)을 리벳팅 방식으로 조립함으로서 비닐하우스나 유리온실 등에 설치 사용하여 보온덮개를 개폐할 때 진동이 크게 발생한다 하더라도 클램프(2)와 지지베어링(1)이 분리되거나 이탈될 염려가 전혀 없으며, 이에 따라 신뢰성이 극대화되는 등의 많은 효과가 따르는 것이다.In this design, the clamp 2 and the support bearing 1 are assembled in a riveting method, so that the clamp 2 and the clamp 2 are supported even if vibration occurs when the thermal insulation cover is opened and closed by installing it in a green house or a glass greenhouse. There is no fear of separation or separation of the bearing 1, and accordingly, there are many effects such as maximizing reliability.

도1은 조립된 상태를 나타낸 종래 고안의 사시도.
도2는 본 고안의 일 실시예를 나타낸 클램프의 사시도.
도3은 본 고안의 일 실시예를 나타낸 지지베어링의 사시도.
도4는 본 고안의 일 실시예를 나타낸 분해 사시도.
도5는 본 고안의 일 실시예로서 하부에서 올려다본 상태의 분해 사시도
도6 및 도7은 본 고안의 일 실시예를 나타낸 조립 상태 사시도.
1 is a perspective view of a conventional design showing an assembled state.
Figure 2 is a perspective view of a clamp showing an embodiment of the present invention.
Figure 3 is a perspective view of a support bearing showing an embodiment of the present invention.
Figure 4 is an exploded perspective view showing an embodiment of the present invention.
Figure 5 is an exploded perspective view of a state viewed from the bottom as an embodiment of the present invention
6 and 7 are perspective views of an assembled state showing an embodiment of the present invention.

본 고안은 비닐하우스나 유리온실에 설치되는 보온덮개 개폐장치의 구동축 지지베어링과 클램프를 리벳으로 일체화시킴으로서 사용과정에서 외부로부터 충격이나 심한 진동이 발생한다 하더라도 지지베어링과 클램프가 분리되거나 이탈될 염려가 전혀 없어 안전성을 극대화시킬 수 있게 하기 위한 것으로, 이를 첨부도면 도2 ~ 도7에 의거 보다 더 상세히 설명하면 다음과 같다.The present design integrates the drive shaft support bearing and clamp of the thermal insulation cover opening and closing device installed in a green house or glass greenhouse with rivets, so that even if an external shock or severe vibration occurs during use, there is no fear that the support bearing and the clamp may be separated or separated. It is for maximizing safety, which is not at all, and this will be described in more detail than based on FIGS. 2 to 7 of the accompanying drawings.

첨부도면 도2~도7에서 보는 바와 같이 본 고안은 지지베어링(1)과 클램프(2)를 리벳(3)으로 연결 조립하여 일체화시킴을 특징으로 한다.As shown in the accompanying drawings Figures 2-7, the present invention is characterized in that the support bearing (1) and the clamp (2) are connected and assembled with rivets (3) to be integrated.

상기 지지베어링(1)은 내부에 베어링(11)이 내장된 베어링 하우징(12)과, 상기 베어링 하우징(12)의 일 측으로 연장 형성되며 상측에 직각으로 절곡된 결합편(13)을 가진 본체(14), 그리고 상기 결합편(13)에 형성된 구멍(15)으로 이루어져 있다.The support bearing (1) has a bearing housing (12) in which a bearing (11) is built in, and a body (13) extending to one side of the bearing housing (12) and bent at a right angle to the upper side ( 14), and consists of a hole 15 formed in the coupling piece (13).

클램프(2)는 가동부(22)와 고정부(25)가 힌지에 의해 연결 조립되는데, 상기 가동부(22)는 반원형으로 만곡된 가동본체(22') 선단에 체결볼트(21)가 회동자재토록 장착되고, 가동부(22)는 선단에 상기 체결볼트(21)를 끼우거나 빼기 쉽도록 전방이 개방된 결합홈(23)이 형성되고, 고정부본체(25) 바닥면에는 상기 결합편(13)에 형성된 구멍(15)과 일치하는 구멍(24)이 형성되어 있다.In the clamp 2, the movable part 22 and the fixed part 25 are connected and assembled by a hinge, and the movable part 22 has a fastening bolt 21 at the tip of the movable body 22 ′ curved in a semicircular shape. Mounted, the movable part 22 is formed with an open front coupling groove 23 so that it is easy to insert or remove the fastening bolt 21 at the front end, and the coupling piece 13 on the bottom surface of the fixed body 25 A hole 24 matching the hole 15 formed in is formed.

따라서 본 고안은 위와 같이 구성된 지지베어링(1)의 결합편(13)의 구멍(15)에 클램프(2)의 고정부본체(25') 바닥면에 형성된 구멍(24)을 일치시킨 상태에서 리벳(3)으로 리벳팅 결합시킴으로서 지지베어링과 클램프(2)가 한 몸체로 연결 조립되게 되는 것이다.Therefore, the present invention is in a state in which the hole 24 formed on the bottom surface of the fixing body 25' of the clamp 2 is matched with the hole 15 of the coupling piece 13 of the support bearing 1 configured as above. By riveting with (3), the support bearing and the clamp (2) are connected and assembled into one body.

본 고안은 위와 같이 지지베어링(1)과 클램프(2)가 리벳(3)에 의해 일체화됨으로서, 보온덮개를 개폐할 때 발생하는 모터 및 개폐장치의 진동이 지지베어링(1)과 클램프(2)에 작용하더라도 리벳(3)이 풀린다거나 이탈될 염려가 전혀 없게 되는 것이며, 따라서 본 고안은 보온덮개 개폐장치를 구동시킬 때 안전성이 극대화될 수 있는 것이다.In the present invention, as the support bearing (1) and clamp (2) are integrated by rivets (3) as above, the vibration of the motor and opening/closing device generated when opening and closing the thermal insulation cover is prevented by the support bearing (1) and the clamp (2). Even if it acts on, there is no fear that the rivet (3) will be released or released, so the present design can maximize the safety when driving the thermal insulation cover opening and closing device.

위와 같이 구성된 본 고안은 권리범위가 전술한 실시예에 한정되는 것은 아니며, 따라서 고안의 목적과 사상의 범위 안에서 다양하게 변형 실시할 수 있는 것이다.The present invention constructed as described above is not limited to the above-described embodiments, and thus can be variously modified within the scope of the purpose and idea of the design.

1 : 지지베어링 2 : 클램프 3 : 리벳
11 : 베어링 12 : 베어링 하우징 13 : 결합편
14 : 본체 15 : 구멍 21 : 체결볼트
22 : 가동부 22' : 가동본체 23 : 결합홈
24 : 구멍 25 : 고정부 25' : 고정부본체
1: support bearing 2: clamp 3: rivet
11: bearing 12: bearing housing 13: coupling piece
14: main body 15: hole 21: fastening bolt
22: movable part 22': movable body 23: coupling groove
24: hole 25: fixed part 25': fixed part main body

Claims (1)

내부에 베어링(11)이 내장된 베어링 하우징(12)과, 상기 베어링 하우징(12)의 일 측으로 연장 형성되며 상측에 직각으로 절곡된 결합편(13)을 가진 본체(14), 그리고 상기 결합편(13)의 구멍(15) 주위를 저면으로 돌출시킴과 동시에 내부에 암나사 구멍을 가진 보스로 이루어진 지지베어링(1)과,
선단에 체결볼트(21)가 회동자재토록 장착된 가동부(22)와 선단에 상기 체결볼트(21)를 끼우거나 빼기 쉽도록 전방이 개방된 결합홈(23) 및 상기 결합편(13)에 형성된 보스와 일치되는 구멍(24)을 가진 고정부(25)로 이루어진 클램프(2)로 이루어지고, 상기 지지베어링(1)의 결합편(13) 구멍(15)과 클램프(2)의 구멍(24)을 일치시켜 십자머리볼트 또는 일자머리볼트로 체결 조립하여 일체화시키는 보온덮개의 구동축 지지베어링과 클램프의 결합구조에 있어서,
상기한 지지베어링(1)의 결합편(13) 구멍(15)과 클램프(2)의 구멍(24)을 일치시킨 상태에서 일치된 구멍(15)과 구멍(24)을 통해 리벳(3)을 끼워 리벳팅함으로서 지지베어링(1)과 클램프(2)를 견고하게 조립 고정시켜 일체화시킴으로서 외부의 충격 또는 진동에 의해 지지베어링(1)과 클램프(2)가 분리된다거나 이탈되지 않게 하고, 이에 따라 안전성 극대화시킴을 특징으로 하는 보온덮개 개폐장치의 구동축 지지베어링과 클램프 결합구조
A body 14 having a bearing housing 12 having a bearing 11 embedded therein, an engaging piece 13 extending to one side of the bearing housing 12 and bent at a right angle to the upper side, and the engaging piece A support bearing (1) made of a boss with a female screw hole inside while protruding the periphery of the hole (15) of (13) to the bottom,
The fastening bolt 21 is formed in the movable part 22 in which the fastening bolt 21 is rotatably mounted at the front end, and the fastening groove 23 and the fastening piece 13 opened in front so that it is easy to insert or remove the fastening bolt 21 at the front end. Consisting of a clamp (2) consisting of a fixing portion (25) having a hole (24) matching the boss, the hole (15) of the coupling piece (13) of the support bearing (1) and the hole (24) of the clamp (2) In the coupling structure of the drive shaft support bearing of the thermal insulation cover and the clamp to be integrated by fastening and assembling with a cross-head bolt or a straight-head bolt by matching ),
In the state in which the hole (15) of the coupling piece (13) of the support bearing (1) and the hole (24) of the clamp (2) are matched, the rivet (3) is inserted through the matched hole (15) and hole (24). By inserting and riveting, the support bearing (1) and the clamp (2) are firmly assembled and fixed to be integrated so that the support bearing (1) and the clamp (2) are not separated or separated by external shock or vibration. Drive shaft support bearing and clamp connection structure of thermal insulation cover opening/closing device characterized by maximizing safety
KR2020190003713U 2019-09-05 2019-09-05 Drive shaft support bearing and clamp connection structure of thermal insulation cover opening/closing device KR20210000620U (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101640661B1 (en) 2014-07-15 2016-07-18 정길영 Insulating cover opening and closing device and a manufacturing method for a drive shaft support bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101640661B1 (en) 2014-07-15 2016-07-18 정길영 Insulating cover opening and closing device and a manufacturing method for a drive shaft support bearing

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