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MANHOLE STRUCTURE THAT IS EASILY FIXED AND CLOSED
The present invention, with respect to a manhole structure having a main body frame (1) buried in a road surface and having an intervening projecting ledge (1a) for facilitating the fixing of a manhole cover (2) in a seated state, is characterized by comprising: a projection (10) provided on the central bottom portion of the manhole cover (2) to form a certain space, and having a through-hole (11) passing vertically through the manhole cover interposed therein; a guide portion (20) including a seating portion (21) received in the projection (10), capable of vertical movement, and having a fastening hole (22) therein, and also including a plurality of projecting bars (23) formed integrally with the seating portion (21) and projecting radially; fixing means (30) including S-shaped pressing rotating pieces (31) rotatably installed on the ends of the projecting bars (23) of the guide portion (20), pressing against the projecting ledge (1a) of the main body frame (1) by means of the moving seating portion (21), and pressing against the projecting ledge (1a) of the main body frame (1) by being rotated by a fastening bolt (41) at the end of the projecting bars (23) so as to fix the manhole cover (2); and fastening means (40) including the fastening bolt (41) that is inserted and installed in the through-hole (11) of the projection (10), that fastens to the fastening hole (22) of the seating portion (21), and that rotates the fixing means (30). Accordingly, the present invention can provide the effects of conveniently fixing a manhole cover and a manhole frame, enabling the manhole to withstand the loads of various vehicles and heavy items by virtue of increased fixing force, and minimizing gaps, so as to not only prevent noise or the manhole cover from disengaging, but also prevent damage to the manhole cover.
La présente invention concerne une structure de trou d'homme ayant un cadre (1) de corps principal enterré dans une surface de route et ayant un replat (1a) en saillie intermédiaire afin de faciliter la fixation d'un couvercle (2) de trou d'homme dans un état posé. Elle est caractérisée par le fait qu'elle comprend : une saillie (10) prévue sur la partie centrale de fond du couvercle (2) de trou d'homme afin de former un certain espace et ayant un trou traversant (11) passant verticalement à travers le couvercle de trou d'homme interposé à l'intérieur ; une partie guidage (20) comprenant une partie d'assise (21) reçue dans la saillie (10), apte à effectuer un mouvement vertical et ayant un trou de fixation (22) en son sein et comprenant également une pluralité de barres en saillie (23) formées d'un seul tenant avec la partie d'assise (21) et faisant saillie radialement ; un moyen de fixation (30) comprenant des pièces rotatives (31) de pression en forme de S installées rotatives sur les extrémités des barres en saillie (23) de la partie guidage (20), pressant contre le replat en saillie (1a) du cadre (1) de corps principal au moyen de la partie d'assise mobile (21) et pressant contre le replat en saillie (1a) du cadre (1) de corps principal, du fait qu'il est entraîné en rotation par un boulon de fixation (41) au niveau de l'extrémité des barres en saillie (23), de manière à fixer le couvercle (2) de trou d'homme ; et un moyen de fixation (40) comprenant le boulon de fixation (41) qui est inséré et installé dans le trou traversant (11) de la saillie (10), qui se fixe au trou de fixation (22) de la partie d'assise (21) et qui fait tourner le moyen de fixation (30). Par conséquent, la présente invention peut avoir pour effet de fixer de manière pratique un couvercle de trou d'homme et un cadre de trou d'homme, ce qui permet au trou d'homme de supporter les charges de divers véhicules et des objets lourds en raison d'une augmentation de la force de fixation et elle peut avoir pour effet de minimiser les espaces, de façon à non seulement empêcher du bruit ou le couvercle de trou d'homme de se désolidariser, mais également à éviter d'endommager le couvercle de trou d'homme.
본 발명은 도로면에 매설되어 맨홀뚜껑(2)을 안착한 상태로 고정이 용이하게 돌출턱(1a)을 개재하는 본체프레임(1)을 구비하는 맨홀의 구조에 있어서: 상기 맨홀뚜껑(2)의 중앙 하부에 상하 관통되는 통공(11)을 개재하면서 일정 공간을 형성하게 구비하는 돌부(10); 상기 돌부(10)에 수용되어 상하 이동가능하면서 내부에 체결공(22)을 구비하는 안착부(21)와, 상기 안착부(21)에 일체로 방사 방향으로 돌출 형성되게 다수개의 돌출바(23)를 구비하는 가이드부(20); 상기 가이드부(20)의 돌출바(23) 끝단에 회동 가능하게 설치되고, 이동하는 안착부(21)에 의해 본체프레임(1)의 돌출턱(1a)을 가압하여 맨홀뚜껑(2)을 고정하게 돌출바(23) 끝단에 체결볼트(41)에 의해 회동하여 본체프레임(1)의 돌출턱(1a)을 가압 가능하게 'S'자 형태의 가압회동편(31)을 구비하는 고정수단(30); 및 상기 돌부(10)의 통공(11)으로 삽설되어 안착부(21)의 체결공(22)과 서로 체결하여 고정수단(30)을 회동시키게 체결볼트(41)를 구비하는 체결수단(40);을 포함하여 이루어지는 것을 특징으로 한다. 이에 따라 본 발명은, 간편하게 맨홀뚜껑과 맨홀프레임을 고정하면서 강화된 고정력을 통해 각종 차량과 중량물의 하중을 견디면서 유격을 극소화하여 소음이나 맨홀뚜껑의 이탈을 예방함은 물론 맨홀뚜껑의 파손을 방지할 수 있는 효과를 제공한다.
MANHOLE STRUCTURE THAT IS EASILY FIXED AND CLOSED
The present invention, with respect to a manhole structure having a main body frame (1) buried in a road surface and having an intervening projecting ledge (1a) for facilitating the fixing of a manhole cover (2) in a seated state, is characterized by comprising: a projection (10) provided on the central bottom portion of the manhole cover (2) to form a certain space, and having a through-hole (11) passing vertically through the manhole cover interposed therein; a guide portion (20) including a seating portion (21) received in the projection (10), capable of vertical movement, and having a fastening hole (22) therein, and also including a plurality of projecting bars (23) formed integrally with the seating portion (21) and projecting radially; fixing means (30) including S-shaped pressing rotating pieces (31) rotatably installed on the ends of the projecting bars (23) of the guide portion (20), pressing against the projecting ledge (1a) of the main body frame (1) by means of the moving seating portion (21), and pressing against the projecting ledge (1a) of the main body frame (1) by being rotated by a fastening bolt (41) at the end of the projecting bars (23) so as to fix the manhole cover (2); and fastening means (40) including the fastening bolt (41) that is inserted and installed in the through-hole (11) of the projection (10), that fastens to the fastening hole (22) of the seating portion (21), and that rotates the fixing means (30). Accordingly, the present invention can provide the effects of conveniently fixing a manhole cover and a manhole frame, enabling the manhole to withstand the loads of various vehicles and heavy items by virtue of increased fixing force, and minimizing gaps, so as to not only prevent noise or the manhole cover from disengaging, but also prevent damage to the manhole cover.
La présente invention concerne une structure de trou d'homme ayant un cadre (1) de corps principal enterré dans une surface de route et ayant un replat (1a) en saillie intermédiaire afin de faciliter la fixation d'un couvercle (2) de trou d'homme dans un état posé. Elle est caractérisée par le fait qu'elle comprend : une saillie (10) prévue sur la partie centrale de fond du couvercle (2) de trou d'homme afin de former un certain espace et ayant un trou traversant (11) passant verticalement à travers le couvercle de trou d'homme interposé à l'intérieur ; une partie guidage (20) comprenant une partie d'assise (21) reçue dans la saillie (10), apte à effectuer un mouvement vertical et ayant un trou de fixation (22) en son sein et comprenant également une pluralité de barres en saillie (23) formées d'un seul tenant avec la partie d'assise (21) et faisant saillie radialement ; un moyen de fixation (30) comprenant des pièces rotatives (31) de pression en forme de S installées rotatives sur les extrémités des barres en saillie (23) de la partie guidage (20), pressant contre le replat en saillie (1a) du cadre (1) de corps principal au moyen de la partie d'assise mobile (21) et pressant contre le replat en saillie (1a) du cadre (1) de corps principal, du fait qu'il est entraîné en rotation par un boulon de fixation (41) au niveau de l'extrémité des barres en saillie (23), de manière à fixer le couvercle (2) de trou d'homme ; et un moyen de fixation (40) comprenant le boulon de fixation (41) qui est inséré et installé dans le trou traversant (11) de la saillie (10), qui se fixe au trou de fixation (22) de la partie d'assise (21) et qui fait tourner le moyen de fixation (30). Par conséquent, la présente invention peut avoir pour effet de fixer de manière pratique un couvercle de trou d'homme et un cadre de trou d'homme, ce qui permet au trou d'homme de supporter les charges de divers véhicules et des objets lourds en raison d'une augmentation de la force de fixation et elle peut avoir pour effet de minimiser les espaces, de façon à non seulement empêcher du bruit ou le couvercle de trou d'homme de se désolidariser, mais également à éviter d'endommager le couvercle de trou d'homme.
본 발명은 도로면에 매설되어 맨홀뚜껑(2)을 안착한 상태로 고정이 용이하게 돌출턱(1a)을 개재하는 본체프레임(1)을 구비하는 맨홀의 구조에 있어서: 상기 맨홀뚜껑(2)의 중앙 하부에 상하 관통되는 통공(11)을 개재하면서 일정 공간을 형성하게 구비하는 돌부(10); 상기 돌부(10)에 수용되어 상하 이동가능하면서 내부에 체결공(22)을 구비하는 안착부(21)와, 상기 안착부(21)에 일체로 방사 방향으로 돌출 형성되게 다수개의 돌출바(23)를 구비하는 가이드부(20); 상기 가이드부(20)의 돌출바(23) 끝단에 회동 가능하게 설치되고, 이동하는 안착부(21)에 의해 본체프레임(1)의 돌출턱(1a)을 가압하여 맨홀뚜껑(2)을 고정하게 돌출바(23) 끝단에 체결볼트(41)에 의해 회동하여 본체프레임(1)의 돌출턱(1a)을 가압 가능하게 'S'자 형태의 가압회동편(31)을 구비하는 고정수단(30); 및 상기 돌부(10)의 통공(11)으로 삽설되어 안착부(21)의 체결공(22)과 서로 체결하여 고정수단(30)을 회동시키게 체결볼트(41)를 구비하는 체결수단(40);을 포함하여 이루어지는 것을 특징으로 한다. 이에 따라 본 발명은, 간편하게 맨홀뚜껑과 맨홀프레임을 고정하면서 강화된 고정력을 통해 각종 차량과 중량물의 하중을 견디면서 유격을 극소화하여 소음이나 맨홀뚜껑의 이탈을 예방함은 물론 맨홀뚜껑의 파손을 방지할 수 있는 효과를 제공한다.
MANHOLE STRUCTURE THAT IS EASILY FIXED AND CLOSED
STRUCTURE DE TROU D'HOMME AISÉMENT FIXÉE ET FERMÉE
고정과 개폐가 용이한 맨홀의 구조
OH SANG SEOK (author)
2015-10-22
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
Valve Room with Manhole Cover that is easily adjusted for height
European Patent Office | 2020
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