CN215562414U

CN215562414U - Double-door lifting type water conservancy gate for aeration tank

Info

Publication number: CN215562414U
Application number: CN202121914261.6U
Authority: CN
Inventors: 王士超; 曲洪博; 柴立冬; 黄思华; 张妍; 张立明; 王丽; 倪洪超
Original assignee: Changchun Hengyun Technology Co ltd
Current assignee: Changchun Hengyun Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-18
Anticipated expiration: 2031-08-16

Abstract

Aiming at the problems, the utility model provides a double-door lifting type water conservancy gate for an aeration tank, which solves the problem that the gate needs to be manually lifted when opened and closed; the problem of gate deformation is easily caused under the pressure of water when the gate is used for a long time with small displacement. Wherein the worm gear reducer is fixed on the wall body, the gear is connected with the worm gear reducer through a key, the belt wheel is connected with the small worm gear reducer through a key, the small worm gear reducer is connected with the cover plate through a bolt, the cover plate is connected with the gate through a welding way, the guide groove is welded on the gate, the rack is connected with the gate through a welding way, the guide wheel is installed on the connecting plate, the small belt wheel is installed on the small gate, and the small wheels at two ends of the small gate are embedded in the guide groove. The double-gate drainage device has the advantages of simple structure and convenience in operation, realizes large and small discharge capacity drainage by adopting double gates, prolongs the service life of the gates, and meets different drainage requirements.

Description

Double-door lifting type water conservancy gate for aeration tank

Technical Field

The utility model relates to the technical field of aeration tank water conservancy gates, in particular to a double-door lifting water conservancy gate for an aeration tank.

Background

The gate is used for closing and opening the control facility of the sluicing channel, is an important component of a hydraulic building, can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floaters and the like, and when the water level is monitored in the hydraulic engineering, an operator needs to sluicing the water flow in the hydraulic engineering when the water level reaches a certain value, and the gate is mainly used for sluicing the water flow in the hydraulic engineering.

However, the existing gates are used in large projects such as water conservancy and irrigation, the gate for the sewage aeration tank is basically a hand-operated water gate or a whole gate, if the discharge amount or the small discharge amount of water is to be controlled, the gate of the whole gate is often lifted up to a small department, if the depth of the aeration tank is deep, the pressure of the water is too large, a part of the gate is lifted up, the gate is easy to deform under the condition of long time, the gate cannot be closed again, and the outflow of sewage causes environmental pollution. In view of this, a double-door lifting water conservancy gate for an aeration tank is urgently needed in the industry.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a double-door lifting type water conservancy gate for an aeration tank, which solves the following problems:

1) the gate needs manual lifting when opened and closed;

2) the problem of gate deformation is easily caused under the pressure of water when the gate is used for a long time with small displacement.

The technical scheme of the utility model is realized by the following technical scheme:

a double-door lifting type water conservancy gate for an aeration tank comprises the following components: wall body 1, worm gear reducer 2, gear 3, band pulley 4, little worm gear reducer 5, apron 6, guide way 7, rack 8, leading wheel 9, connecting plate 10, little band pulley 11, gate 12 and little gate 13, wherein worm gear reducer 2 fixes on wall body 1, gear 3 passes through the key-type connection with worm gear reducer 2, band pulley 4 passes through the key-type connection with little worm gear reducer 5, little worm gear reducer 5 passes through bolted connection with apron 6, apron 6 passes through welded connection with gate 12, guide way 7 welds on gate 12, rack 8 passes through welded connection with gate 12, leading wheel 9 is installed on connecting plate 10, little band pulley 11 is installed on little gate 13, the steamboat little gate 13 both ends is inlayed in guide way 7. When drainage with discharge capacity is needed, the two worm and gear speed reducers 2 drive the gate 12 to lift for drainage, and the small discharge capacity drainage is realized by only driving the small gate 13 to lift along the guide groove 7 for drainage through the small worm and gear speed reducer 5.

The double-gate drainage device has the advantages of simple structure and convenience in operation, realizes large and small discharge capacity drainage by adopting double gates, prolongs the service life of the gates, and meets different drainage requirements.

Drawings

FIG. 1 is a schematic structural view of a double-door elevating type water conservancy gate for an aeration tank;

Detailed Description

1. Referring to fig. 1, the double-door elevating type water sluicegate for an aeration tank according to the present embodiment comprises: the composition comprises: wall body 1, worm gear reducer 2, gear 3, band pulley 4, little worm gear reducer 5, apron 6, guide way 7, rack 8, leading wheel 9, connecting plate 10, little band pulley 11, gate 12 and little gate 13, wherein worm gear reducer 2 fixes on wall body 1, gear 3 passes through the key-type connection with worm gear reducer 2, band pulley 4 passes through the key-type connection with little worm gear reducer 5, little worm gear reducer 5 passes through bolted connection with apron 6, apron 6 passes through welded connection with gate 12, guide way 7 welds on gate 12, rack 8 passes through welded connection with gate 12, leading wheel 9 is installed on connecting plate 10, little band pulley 11 is installed on little gate 13, the steamboat little gate 13 both ends is inlayed in guide way 7. When drainage with discharge capacity is needed, the two worm and gear speed reducers 2 drive the gate 12 to lift for drainage, and the small discharge capacity drainage is realized by only driving the small gate 13 to lift along the guide groove 7 for drainage through the small worm and gear speed reducer 5.

It is emphasized that the examples set forth in this patent are intended to be illustrative, and not limiting, and thus, this patent includes embodiments that are not limited to those described in the detailed description, as well as other embodiments that can be derived from the teachings of the patent by those skilled in the art, and are intended to be within the scope of the patent.

Claims

1. A double-door lifting water conservancy gate for an aeration tank is characterized by comprising a wall body (1), a worm and gear reducer (2), a gear (3), a belt wheel (4), a small worm and gear reducer (5), a cover plate (6), a guide groove (7), a rack (8), a guide wheel (9), a connecting plate (10), a small belt wheel (11), a gate (12) and a small gate (13), wherein the worm and gear reducer (2) is fixed on the wall body (1), the gear (3) is in key connection with the worm and gear reducer (2), the belt wheel (4) is in key connection with the small worm and gear reducer (5), the small worm and gear reducer (5) is in bolt connection with the cover plate (6), the cover plate (6) is in welded connection with the gate (12), the guide groove (7) is welded on the gate (12), the rack (8) is in welded connection with the gate (12), the guide wheel (9) is arranged on the connecting plate (10), the small belt wheel (11) is arranged on the small gate (13), and the small wheels at two ends of the small gate (13) are embedded in the guide groove (7).