CN211898226U

CN211898226U - Controllable gate of flow

Info

Publication number: CN211898226U
Application number: CN201922409070.3U
Authority: CN
Inventors: 佘正忠; 谈家彬; 黄伟航
Original assignee: Yangzhou Siyuan Water Purification Equipment Co ltd
Current assignee: Yangzhou Siyuan Water Purification Equipment Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-10
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a steerable gate of flow. The gate comprises a gate main body and a gate lower body, wherein the gate main body comprises an upper framework, a lower framework, a rear framework and a door body connected between the upper framework and the lower framework, the upper framework is inclined and fixed in a fan shape with the rear framework, the rear framework is fixedly connected with the lower framework, the rear framework is welded on a bearing, the bearing is arranged in the movable long shaft and is coaxially arranged with the movable long shaft, a rotating shaft is arranged in the bearing and is coaxially arranged with the movable long shaft, the rotating shaft can rotate along the axis of the movable long shaft, the gate further comprises a waterproof speed reducing motor and a waterproof belt, one end of the waterproof belt is connected with an output shaft of the waterproof speed reducing motor, and the other end of the waterproof belt is connected with the rotating shaft. The utility model has simple structure, convenient opening and closing, controllable gate flow and reduced gate pressure; can cut sundries, ensure the smooth opening of the gate and prevent the gate from being blocked and damaged.

Description

Controllable gate of flow

Technical Field

The utility model relates to a water course gate especially relates to a steerable gate of flow.

Background

The large-sized sundries in the large-sized river channels, channels and the fluid of the sewage treatment plant can easily block the gate, the flow of the gate opening is not easy to control when the existing gate is opened, the pressure on the unit area of the gate can be increased when the flow is overlarge, and the gate can be damaged after a long time. In addition, most of the existing gates are only provided with one control mechanism, and once a fault occurs, the gates cannot be opened and closed in time, so that the normal operation of the gates is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steerable gate of flow to solve the problem among the prior art.

The technical scheme of the utility model is that: a gate with controllable flow comprises a gate main body and a gate lower body, wherein the gate lower body is fixed in a water channel through a fixed long shaft and comprises an upper framework, a lower framework, a rear framework and a door body connected between the upper framework and the lower framework, the upper framework is obliquely arranged and fixed in a fan shape with the rear framework, the rear framework is fixedly connected with the lower framework, the rear framework is welded on a bearing, the bearing is arranged in a movable long shaft and is coaxial with the movable long shaft, a rotating shaft is arranged in the bearing and is coaxial with the movable long shaft, the rotating shaft can rotate along the axis of the movable long shaft, the gate main body is opened and closed up and down by taking the movable long shaft as the axis, the size of the lower surface of the gate main body is matched with the size of the upper surface of the gate lower body, the movable long shaft is arranged in a plane where the gate lower body is located, the gate still include waterproof gear motor and waterproof belt, waterproof belt one end be connected with waterproof gear motor's output shaft, the other end is connected with the pivot.

Further, the gate main body is an alligator gate, and the maximum opening angle of the gate main body which can be opened and closed up and down is 66 degrees.

Furthermore, the lower surface of the lower framework is provided with a sawtooth-shaped shear notch, and the upper surface of the lower body of the gate is provided with the sawtooth-shaped shear notch.

Furthermore, the upper framework is provided with a suspension beam, the suspension beam is transversely arranged between the upper frameworks, the upper frameworks are provided with traction ropes, and the traction ropes are connected with the auxiliary motor.

Furthermore, one end of the rotating shaft is arranged outside the movable long shaft, and a waterproof sealing ring is arranged at the connecting part of the rotating shaft and the movable long shaft.

The utility model has the advantages that:

1. the structure is simple, the opening and closing are convenient, the flow of the gate opening can be controlled, the pressure of the gate is reduced, and the water can be led in a large flow or a small flow;

2. sundries can be cut, the smoothness of the gate opening is ensured, and the gate is prevented from being blocked and damaged;

3. a double-gate opening structure is designed, and one structure is that a rotating shaft is driven to rotate through a speed reduction motor under water, so that a gate main body is driven to lift up to open a gate; the second is that the pulling rope is pulled by an auxiliary motor on the bank to drive the whole gate main body to lift up, thereby opening the gate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the movable long shaft.

In the figure, 1 is a gate main body, 2 is a gate lower body, 3 is a fixed long shaft, 4 is a bearing, 5 is a movable long shaft, 6 is a rotating shaft, 7 is a waterproof speed reducing motor, 8 is a waterproof belt, 9 is a suspension beam, 10 is an auxiliary motor, 11 is an upper framework, 12 is a lower framework, 13 is a rear framework, and 14 is a door body.

Detailed Description

A flow controllable gate comprises a gate main body 1 and a gate lower body 2, wherein the gate lower body 2 is fixed in a water channel through a fixed long shaft 3, the gate main body 1 comprises an upper framework 11, a lower framework 12, a rear framework 13 and a door body 14 connected between the upper framework 11 and the lower framework 12, the upper framework 11 is obliquely arranged and fixed with the rear framework 13 in a fan shape, the rear framework 13 is fixedly connected with the lower framework 12, the rear framework 13 is welded on a bearing 4, the bearing 4 is arranged in a movable long shaft 5 and is coaxially arranged with the movable long shaft 5, a rotating shaft 6 is arranged in the bearing 4 and is coaxially arranged with the movable long shaft 5, the rotating shaft 6 can rotate along the axis of the movable long shaft 5, the gate main body 1 is opened and closed up and down by taking the movable long shaft 5 as the axis, the lower surface of the gate main body 1 is matched with the upper surface of the gate lower body 2 in size, the movable long shaft 5 is arranged in the plane of the gate lower body 2, the gate further comprises a waterproof speed reducing motor 7 and a waterproof belt 8, one end of the waterproof belt 8 is connected with an output shaft of the waterproof speed reducing motor 7, and the other end of the waterproof belt is connected with the rotating shaft 6.

The gate main body 1 is an alligator gate, and the maximum opening angle of the gate main body 1 for opening and closing up and down is 66 degrees.

The lower surface of the lower framework 12 is provided with a sawtooth-shaped cutting opening, and the upper surface of the gate lower body 2 is provided with a sawtooth-shaped cutting opening.

The upper framework 11 is provided with suspension beams 9, the suspension beams 9 are transversely arranged between the upper frameworks 11, the upper frameworks 11 are provided with traction ropes, and the traction ropes are connected with the auxiliary motor 10.

One end of the rotating shaft 6 is arranged outside the movable long shaft 5, and a waterproof sealing ring is arranged at the connecting part of the rotating shaft 6 and the movable long shaft 5.

When the gate is to be opened, the waterproof speed reducing motor 7 is started underwater, and the rotating shaft 6 is driven to rotate through the waterproof speed reducing motor 7, so that the gate main body 1 is driven to lift upwards to open the gate; or, the auxiliary motor 10 is started on the shore, and the traction rope is pulled by the auxiliary motor 10 to drive the whole gate main body 1 to lift up, so that the gate is opened.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flow controllable gate, comprising: the gate comprises a gate main body and a gate lower body, the gate lower body is fixed in the water channel through a fixed long shaft, the gate main body comprises an upper framework, a lower framework, a rear framework and a door body connected between the upper framework and the lower framework, the upper framework is obliquely arranged and fixed in a fan shape with the rear framework, the rear framework is fixedly connected with the lower framework, the rear framework is welded on a bearing, the bearing is arranged in the movable long shaft and is coaxial with the movable long shaft, a rotating shaft is arranged in the bearing and is coaxial with the movable long shaft, the rotating shaft can rotate along the axis of the movable long shaft, the gate main body is opened and closed up and down by taking the movable long shaft as the axis, the size of the lower surface of the gate main body is matched with that of the upper surface of the gate lower body, the movable long shaft is arranged in the plane of the gate lower body, and the gate further comprises a waterproof speed-reducing motor and, waterproof belt one end be connected with waterproof gear motor's output shaft, the other end is connected with the pivot.

2. A controllable flow gate as claimed in claim 1, wherein: the gate main body is an alligator gate, and the maximum opening angle of the gate main body which is opened and closed up and down is 66 degrees.

3. A controllable flow gate as claimed in claim 1, wherein: the lower surface of the lower framework is provided with a sawtooth-shaped cutting opening, and the upper surface of the lower body of the gate is provided with a sawtooth-shaped cutting opening.

4. A controllable flow gate as claimed in claim 1, wherein: the upper framework is provided with a suspension beam, the suspension beam is transversely arranged between the upper frameworks, the upper frameworks are provided with traction ropes, and the traction ropes are connected with an auxiliary motor.

5. A controllable flow gate as claimed in claim 1, wherein: one end of the rotating shaft is arranged outside the movable long shaft, and a waterproof sealing ring is arranged at the connecting part of the rotating shaft and the movable long shaft.