Installation structure of the river movable beam

Abstract

The hydraulic system of such a river movable weir reduces the transmission of vibrations to the weir by minimizing the vibrations generated by the operation of the weir through vibration damping devices.

Description

Technology Field

[0001] The present invention introduces a vibration damping device to reduce vibration of a hydraulic device caused by the pressure of a sluice gate when installing a movable weir in a river in the water resources field. Background Technology

[0002] The hydraulic system of a movable weir in a river generates vibrations due to the high pressure of the sluice gate. Although rigid fixing is employed to reduce such vibrations, long-term vibrations increase the clearance between the movable weir and the hydraulic system, and between the hydraulic system and the sluice gate. Therefore, it is necessary to reduce vibrations between the movable weir and the hydraulic system, and between the hydraulic system and the sluice gate, even during the operation of the movable weir. Cited Reference: Published Invention 10-1369759 (2014.02.24) The problem to be solved

[0003] Accordingly, the goal is to minimize the transmission of vibrations to the hydraulic system despite the opening and closing of the sluice gate under high pressure. means of solving the problem

[0004] To this end, vibration damping devices are introduced into the hydraulic system to minimize the transmission of vibrations to the hydraulic system despite the opening and closing of the sluice gate under high pressure. Effects of the invention

[0005] This vibration damping device allows the pressure of the sluice gate to be dissipated as it is transmitted to the hydraulic system through the vibration damping section, the installation section, and the operating section. Brief explanation of the drawing

[0006] FIG. 1 is a schematic diagram showing an embodiment of the present invention. Specific details for implementing the invention

[0007] The installation structure of such a movable river weir incorporates vibration damping devices into the hydraulic system to minimize the transmission of vibrations from the high-pressure sluice gates to the hydraulic system.

[0008] This vibration damping device (60) is composed of an upper vibration damping part (61), an upper installation part (62), a left installation part (63), a left vibration damping part (64), a left operating part (65), etc.

[0009] The upper vibration damping part (61) is fastened between the upper vibration damping plate and the lower vibration damping plate with a spring, bolt, and nut, and the lower vibration damping part (61) is fastened between the lower vibration damping plate and the upper vibration damping plate with a spring, bolt, and nut, and the upper installation part (62) forms vertical surfaces on both sides, a narrow inclined surface downward, a vertical surface upward, a horizontal surface inward, and a vertical surface downward, and the lower installation part (62) forms vertical surfaces on both sides, a narrow inclined surface upward, a vertical surface downward, a horizontal surface inward, and a vertical surface upward, the left installation part (63) forms vertical surfaces on both sides, a narrow inclined surface from the middle to the right, and a horizontal surface, and the right installation part (63') forms vertical surfaces on both sides, a narrow inclined surface from the middle to the left, and a horizontal surface, the left vibration damping part (64) forms a vertical surface, a narrow inclined surface to the left, and a vertical surface, and the right vibration damping part (64') forms a vertical surface, a narrow inclined surface to the right, and a vertical surface, and the left operating part (65) has a groove in the middle and a vertical surface and a horizontal surface The right working part (65') is a vibration damping device (60) that includes a groove in the middle and forms a vertical plane and a horizontal plane.

[0010] The connection is made by connecting the installation pipe (67) and the vibration damping pipe (67') to the bolt (66), connecting the left vibration damping part (64) and the left installation part (63) with a bearing attached to the inclined surface, the left operating part (65) connected with the bolt (68) facing upward, the right operating part (65') connected with a spring and the bolt (68') facing downward, the right installation part (63') and the right vibration damping part (64') with a bearing attached to the inclined surface to the vibration damping pipe (67') with nuts, and connecting the bolt (66) exposed to the installation pipe (67) with a nut, connecting the upper installation part (62) to the vertical surface of the left installation part (63) and the vertical surface of the right installation part (63), and connecting the bottom vibration damping plate of the upper vibration damping part (61) with a nut to the bolt (68) exposed to the upper installation part (62), and connecting the bottom vibration damping plate of the upper vibration damping part (61) between the two sides of the upper vibration damping plate with a gap between them and the bottom vibration damping plate of the upper vibration damping part (61). The present invention relates to an installation structure for a river movable weir, wherein the vibration damping member (60) is fastened with springs, bolts, and nuts, and the lower installation member (62') is connected between the vertical surface of the left installation member (63) and the vertical surface of the right installation member (63') below, and the upper vibration damping plate of the lower vibration damping member (61') is fastened with a nut to the bolt (68') exposed to the lower installation member (62'), and the lower vibration damping plate is fastened between the upper vibration damping plate of the lower vibration damping member (61') and the bottom vibration damping plate on both sides with springs, bolts, and nuts. In this structure, the hydraulic device (c) is installed on the seating surface of the hydraulic device of the river movable weir (w), and the right installation member (63') of the vibration damping member (60) is fastened to the hydraulic device (c), the left installation member (63) is fastened to the side of the movable weir (w), and the lower vibration damping member (62') is fastened to the bottom surface.

[0011] The installation structure of this river movable weir is such that the lower part of the vibration damper is installed on the bottom surface of the movable part, the left part is installed on the side of the movable weir, and the right part is installed to the hydraulic device. Explanation of the symbols

[0012] c Hydraulic device d Sluice gate w River movable weir

Claims

Claim 1 The installation pipe (67) and the vibration damping pipe (67') are connected to the bolt (66), and the left vibration damping part (64), the left installation part (63) with a bearing attached to the inclined surface, the left operating part (65) connected so that the bolt (68) faces upward, the spring, the right operating part (65') exposed so that the bolt (68') faces downward, the right installation part (63'), and the right vibration damping part (64) with a bearing attached to the inclined surface are connected with nuts to the vibration damping pipe (67) and connected to the bolt (66) exposed to the installation pipe (67) with nuts, and the upper installation part (62) is connected to the vertical surface of the left installation part (63) and the vertical surface of the right installation part (63'), and the vibration damping plate on the bottom surface of the upper vibration damping part (61) is connected with nuts to the bolt (68) exposed to the upper installation part (62), and the vibration damping plate on the bottom surface of the upper vibration damping part (61) is connected with nuts between the vibration damping plate on the bottom surface of the upper vibration damping part (61) and the two sides of the upper vibration damping plate. In a vibration damping device (60) that is joined and fastened with bolts and nuts, and has a lower installation part (62') joined to the vertical surface of the left installation part (63) and the vertical surface of the right installation part (63'), and has the upper vibration damping plate of the lower vibration damping part (61') fastened with a nut to a bolt (68') exposed to the lower installation part (62'), and has a spring joined between the upper vibration damping plate of the lower vibration damping part (61') and the two sides of the bottom vibration damping plate and fastened with bolts and nuts, the installation structure of a river movable weir (w) in which a hydraulic device (c) is installed on the seating surface of the hydraulic device of the river movable weir (w), and the right installation part (63') and the left installation part (63) of the vibration damping device (60) are fastened to the side of the movable weir (w), and the lower vibration damping part (62') is fastened to the bottom surface of the movable weir (w).

Images