Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A gate board tightening device (2) is mountable in a main rail (81) of floodgate device (8) and includes a drive bar (3), a retention plate (4), and a first coupling seat (5) and a second coupling seat (6). The drive bar (3) has two ends respectively provided with a first connection terminal (31) and a second connection terminal (32). The first connection terminal (31) is coupled with the first coupling seat (5) and the second connection terminal (32) is coupled with the second coupling seat (6). The retention plate (4) is inserted into a tubular member (814) formed in the main rail (81) of the floodgate device (8) with the first coupling seat (5) mounted at one end of the main rail (81) of the floodgate device (8) and the second coupling seat (6) mounted at an opposite end of the main rail (81) of the floodgate device (8). When gate boards (82) of the floodgate device (8) are sequentially disposed in the coupling channel (811) of the main rail (81), an operation member (A) is inserted into a hole (312) formed in the first connection terminal (31) of the drive bar (3) and the operation member (A) is wrenched to cause the drive bar (3) to rotate in site for driving the retention plate (4) to horizontally push the gate boards (82) so that a powerful tight engagement is established between the gate boards (82) and a water-resistant strip (817) arranged in the main rail (81) of the floodgate device (8).
A gate board tightening device (2) is mountable in a main rail (81) of floodgate device (8) and includes a drive bar (3), a retention plate (4), and a first coupling seat (5) and a second coupling seat (6). The drive bar (3) has two ends respectively provided with a first connection terminal (31) and a second connection terminal (32). The first connection terminal (31) is coupled with the first coupling seat (5) and the second connection terminal (32) is coupled with the second coupling seat (6). The retention plate (4) is inserted into a tubular member (814) formed in the main rail (81) of the floodgate device (8) with the first coupling seat (5) mounted at one end of the main rail (81) of the floodgate device (8) and the second coupling seat (6) mounted at an opposite end of the main rail (81) of the floodgate device (8). When gate boards (82) of the floodgate device (8) are sequentially disposed in the coupling channel (811) of the main rail (81), an operation member (A) is inserted into a hole (312) formed in the first connection terminal (31) of the drive bar (3) and the operation member (A) is wrenched to cause the drive bar (3) to rotate in site for driving the retention plate (4) to horizontally push the gate boards (82) so that a powerful tight engagement is established between the gate boards (82) and a water-resistant strip (817) arranged in the main rail (81) of the floodgate device (8).
GATE BOARD TIGHTENING DEVICE
SCHLEUSENPLATTENANZIEHVORRICHTUNG
DISPOSITIF DE SERRAGE DE CARTE DE GRILLE
LIU HUI-HUNG (Autor:in)
13.03.2019
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Tightening wrench device for tightening sleeve connecting steel bar
| Europäisches Patentamt | 2021