Steel dam bottom shaft side water stop structure

Abstract

The invention discloses a steel dam bottom shaft side water stop structure in the field of steel dam sealing water stop devices. The structure comprises a connection plate I and a connection plate II, wherein the connection plate I can be fixed on a gate wall; the connection plate II can be fixed on a chain plate component; a positioning plate is fixedly arranged on the connection plate I; a first fixing member is fixedly arranged vertical to the positioning plate; the first fixing member is connected with one end of a right-angled bend; a second fixing member is arranged on the side surface of the other end of the right-angled bend; a guide plate is mounted on the second fixing member; a support shaft is fixedly arranged on the connection plate II; a roller is mounted on the support shaft and leans on the guide plate; and the axis of the support shaft is parallel to the surface of the gate wall. When the structure is in use, the connection plate I is fixed on the gate wall, and the connection plate II is fixed on the chain plate component; when a gate flap is erected, the chain plate component drives the roller to lean on the guide plate; under the blockage of the guide plate, a soft rubber belt connected with a chain plate always leans on the gate wall to keep sealing; and a device is matched with the foldable steel dam bottom shaft water stop structure for use, so that the water stop sealing effect is further improved.

Description

technical field [0001] The invention relates to a steel dam sealing and water-stopping device, in particular to a lateral water-stopping and sealing structure between a foldable steel dam bottom shaft and a gate wall. Background technique [0002] In the prior art, there is a foldable steel dam bottom shaft water-stop structure, its application number is: 201110287955.6, and the application date is September 6, 2011. The structure of the device is as follows Figure 6 , 7 As shown, it includes the bottom shaft 19 fixed at the bottom of the door leaf 17, the bottom shaft 19 is fixed on the concrete foundation 18 through the hinge seat 20, and a sealing water stop is provided between the door leaf 17 and the concrete foundation 18, and the sealing water stop includes a chain Plate assembly 15 and soft rubber belt 16, there are two sets of chain plate assembly 15 corresponding to the two ends of the door leaf, the soft rubber belt 16 is connected between the two groups of chain...

AI Technical Summary

Problems solved by technology

However, in practice, we have found that because there is a gap in the connection between the chain plates, when the door leaf rotates, the two ends of the soft rubber belt still cannot be reliably attached to the gate wall, so that the two ends of the soft rubber belt end still leaks when the door leaf is upright

Images