Novel longitudinal fully-through maintenance channel for water gate
A technology of maintenance channel and longitudinal channel, which is applied in the field of new-type sluice vertical full-through maintenance channel, which can solve the problems of hidden safety hazards in connection processing, high construction difficulty, and difficult maintenance, so as to achieve safe and reliable structural layout and save setting and maintenance , clean and beautiful structure
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[0046] Example 1
[0047] Such as figure 1 with figure 2 A new type of sluice is shown in the longitudinal full-through maintenance channel, including a manhole 1 arranged in the pier and a through gallery 2 through the pier. The manhole 1 enters the through gallery 2 through the channel 4, and the through channel 2 The longitudinal passage 3 at the top of the door lintel beam on the downstream side of the breast wall on both sides thereof is a horizontal passage perpendicular to the direction of water flow and connected horizontally to connect all gate holes longitudinally. 2 is formed by the opening of the original gate maintenance recess. The angle between manhole 1 and the vertical is 0°. In order to ensure the safety of the gate top, the manhole 1 is also provided with a steel cover 101 and a safety guardrail 102, and a passage 4 is set in the form of a steel ladder 401a, through the corridor 2, the longitudinal passage 3 is provided with safety guardrails 201 and 301, and ...
Example Embodiment
[0049] Example 2
[0050] Such as image 3 A new type of sluice is shown in the longitudinal full-through maintenance channel. The channel in this embodiment is similar to the embodiment 1, except that the angle between the manhole 1 and the vertical setting in this embodiment is 45°, and the channel 4 It is set in the form of a concrete step ladder 401b and a safety handrail 401c.
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