CN113216094A

CN113216094A - Simple and easy diversion speed governing channel gate system

Info

Publication number: CN113216094A
Application number: CN202110349103.9A
Authority: CN
Inventors: 陈浙岳; 夏继红; 王露纯; 仇逸伟; 冯浩洋; 刘则雯; 黎景江; 祖加翼; 刘秀君
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-08-06

Abstract

The invention discloses a simple direction-changing speed-regulating channel gate system, which comprises a channel wall, wherein the channel wall is enclosed into a cross channel and a T-shaped channel, a cross channel gate and a T-shaped channel gate are respectively arranged in the cross channel and the T-shaped channel, the cross channel gate comprises an outer rotating shaft, an inner rotating shaft is rotationally arranged in the outer rotating shaft, the upper end and the lower end of the inner rotating shaft extend out of the outer rotating shaft, the upper ends of the inner rotating shaft and the outer rotating shaft are respectively provided with an upper handle and a lower handle, and the lower parts of the outer walls of the inner rotating shaft and the outer rotating shaft are respectively connected with an inner gate and an outer gate through an inner pull rod and an outer pull rod; t type channel gate includes the radial gate, and radial gate inboard and dwang one end fixed connection, the dwang other end are provided with solid fixed ring, gu fixed ring nestification is on the spud pile. The simple direction-changing and speed-regulating channel gate system provided by the invention can solve the problems that the existing gate is heavy and cannot control the water flow direction, can control the size and direction of water flow, is suitable for various channel types, and is simple and convenient to operate and convenient to disassemble and assemble.

Description

Simple and easy diversion speed governing channel gate system

Technical Field

The invention relates to a simple direction-changing speed-regulating channel gate system, and belongs to the technical field of water-saving treatment.

Background

At present, most of gates of field channels in agricultural hydraulic engineering are single in function, the device is heavy, the water saving effect cannot be well achieved only by opening the gates to control the size of water flow and control the direction of water flow, and the device is basically made of steel, concrete and the like, so that the device is large in size, heavy in weight, difficult to assemble, disassemble and transport, high in economic cost and inconvenient to install. Based on this, a device which is convenient to carry, simple to operate, suitable for various channel types and used for controlling the water flow and the direction of the water flow is needed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a gate system which can solve the problems of heavy weight and incapability of controlling the direction of water flow of the existing gate, can control the size and the direction of water flow, is suitable for various channel types, is simple and convenient to operate and disassemble and assemble and is easy to shift to a speed-regulating channel.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a simple and easy diversion speed governing channel gate system, including the canal wall, the canal wall closes and encloses into cross channel and T type channel, there are cross channel gate and T type channel gate in said cross channel and T type channel respectively, the said cross channel gate includes the external rotating shaft, the internal rotating shaft of said external rotating shaft internal rotation, the upper and lower both ends of the said internal rotating shaft stretch out of the said external rotating shaft, the upper end of the said internal rotating shaft and external rotating shaft has upper handles and lower handles respectively, the said internal rotating shaft and external rotating shaft outer wall inferior part link with said internal gate and external gate through inner tie rod and external tie rod respectively, said internal gate and external gate have flutings respectively around, the said internal gate locates in the inside of the said external gate; t type channel gate includes radial gate, radial gate inboard and dwang one end fixed connection, the dwang other end is provided with solid fixed ring, gu fixed ring nestification is on the spud pile, and the duplex winding the spud pile rotates, the spud pile is vertical to be fixed in the T type channel.

And indication lines with equal distances are arranged on the upper handle and the lower handle.

The outer gate and the inner gate are both radial gates.

The height of the inner gate is smaller than that of the outer gate.

Each of the inner pull rods is provided with one piece of the inner gate and connected with only one piece of the inner gate, and each of the outer pull rods is provided with one piece of the outer gate and connected with only one piece of the outer gate.

And circular tracks are arranged below the inner gate and the outer gate, and the inner gate and the outer gate rotate along the circular tracks.

And a groove which is attached to the outer gate is formed in the transverse channel wall corresponding to the cross channel.

And a groove which is attached to the radial gate is formed in the transverse channel wall corresponding to the T-shaped channel.

The middle of the two sides of the radial gate is respectively provided with a fixed triangle which can be contracted inside and outside.

The lower part of the radial gate is provided with a circular track, and the radial gate moves along the circular track.

The invention has the beneficial effects that: the simple direction-changing speed-regulating channel gate system comprises a cross channel gate and a T-shaped channel gate, devices with different specifications and forms can be selected according to actual terrain, main parts of the devices can be detached, maintenance and replacement are convenient, adaptability is high, the two gates are linked with each other, and working efficiency is improved; the device is simple to operate, and the size and the direction of water flow can be controlled only by controlling the rotation angle of the gate; the two handles which are staggered with each other inside and outside the cross channel gate are convenient to open and close and convenient to detach, and the indicating lines are set on the handles to indicate the opening and closing degree more accurately; the device can meet the requirement of farmland water conservation, and conveniently and reasonably controls water resources in the field channel.

Drawings

FIG. 1 is a schematic structural diagram of a T-shaped channel in a simple direction-changing and speed-regulating channel gate system according to the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic structural diagram of a T-shaped channel gate in a simple direction-changing and speed-regulating channel gate system according to the present invention;

FIG. 4 is a schematic structural diagram of a cross channel in a simple direction-changing and speed-regulating channel gate system according to the present invention;

FIG. 5 is a schematic structural diagram of a T-shaped channel in a simple direction-changing and speed-regulating channel gate system according to the present invention;

FIG. 6 is a schematic structural view of an outer gate part of the cross channel gate according to the present invention;

FIG. 7 is a schematic view showing the structure of an inner gate part of a cross-channel gate according to the present invention;

FIG. 8 is a schematic diagram of the general structure of a simple direction-changing and speed-regulating channel gate system of the present invention;

fig. 9 is a schematic top view of the gate system of the simple direction-changing and speed-regulating channel of the present invention.

The reference numbers in the figures are as follows: 1-channel walls; 2-a groove; 3-a radial gate; 4-rotating the rod; 5-fixing the ring; 6-fixing the pile; 7-circular orbit; 8-an outer pull rod; 9-a cross channel gate; a 10-T channel gate; 11-upper handle; 12-lower handle; 13-inner rotating shaft; 14-outer rotating shaft; 15-inner gate; 16-an outer gate; 17-an indicator line; 18-fixed triangle; 19-start and stop button; 20-inner pull rod.

Detailed Description

The present invention is further described with reference to the accompanying drawings, and the following examples are only for clearly illustrating the technical solutions of the present invention, and should not be taken as limiting the scope of the present invention.

As shown in fig. 8 and 9, the invention discloses a simple direction-changing speed-regulating channel gate system, which is installed in a channel, wherein the channel is enclosed by channel walls 1 and comprises channel walls 1, and the channel walls 1 are enclosed into a cross channel and a T-shaped channel. A cross channel gate 9 and a T-shaped channel gate 10 are respectively arranged in the cross channel and the T-shaped channel.

As shown in fig. 1 to 3, the T-shaped channel gate 10 includes a radial gate 3, the inner side of the radial gate 3 is fixedly connected with one end of a rotating rod 4, the other end of the rotating rod 4 is provided with a fixing ring 5, the fixing ring 5 is nested on a fixing pile 6 and rotates around the fixing pile 6, and the fixing pile 6 is vertically fixed in the T-shaped channel. Offer the recess 2 with the laminating of radial gate 3 on the horizontal channel wall 1 of the correspondence of T type channel, can not touch channel wall 1 when making radial gate 3 rotate, in radial gate 3 rotated recess 2 department and just drawn into recess 2, saved space makes things convenient for the rivers circulation. The lower part of the radial gate 3 is provided with a circular track 7, and the radial gate 3 moves along the circular track 7. The radial gate 3 is free to rotate 360 around the central spud 6 along the underlying circular track 7 to regulate the flow rate and direction of the water. The middle of the two sides of the radial gate 3 are respectively provided with a fixed triangle 18 which can be contracted inside and outside, the fixed ring 5 is provided with an on-off button 19, and a linkage device is arranged inside the fixed ring to control the expansion of the fixed triangle 18. The fixed triangle 18 prevents the radial gate 3 from rotating when the water flow is too large or unstable.

The working process of the T-shaped channel gate 10 is as follows: when the water flow does not need to be adjusted in the field channel, the radial gate 3 can be rotated into the groove 2, and the normal water flow circulation is kept. When the water flow of the field channel needs to be adjusted, the radial gate 3 rotates to completely close one direction of a T-shaped channel, the water flow only circulates in the remaining two directions, and the water flow in the direction can be controlled through the rotating angle of the radial gate 3. After the water flow of the field channel is adjusted, the radial gate 3 can be rotated into the groove 2 again until the water flow needs to be adjusted next time.

As shown in fig. 4 to 7, the cross-shaped canal gate 9 includes an outer rotating shaft 14, an inner rotating shaft 13 is rotatably disposed in the outer rotating shaft 14, the outer rotating shaft 14 extends from the upper and lower ends of the inner rotating shaft 13, an upper handle 11 and a lower handle 12 are respectively disposed at the upper ends of the inner rotating shaft 13 and the outer rotating shaft 14, and the inner gate 15 and the outer gate 16 are respectively connected to the lower portions of the outer walls of the inner rotating shaft 13 and the outer rotating shaft 14 through an inner pull rod 20 and an outer pull rod 8. The periphery of the inner gate 15 and the outer gate 16 is respectively provided with a slot, the inner gate 15 is positioned inside the outer gate 16, and the height of the inner gate 15 is less than that of the outer gate 16. The upper handle 11 is rotated to drive the inner rotating shaft 13 to rotate, the inner rotating shaft 13 passes through the inner pull rod 20 and the inner rotating gate 15, the lower handle 12 is rotated to drive the outer rotating shaft 14 to rotate, and the outer rotating shaft 14 passes through the outer pull rod 8 and the outer rotating gate 16. Each of the outer and

inner tie rods

8, 20 is connected to only one of the outer and

inner gates

16, 15, respectively. Outer gate 16 and interior gate 15 are the radial gate, and interior gate 15 and outer gate 16 below all are equipped with circular orbit 7, and interior gate 15 and outer gate 16 rotate along circular orbit 7. And equidistant indicating lines 17 are arranged on the upper handle 11 and the lower handle 12 and are used for accurately indicating the opening and closing degree. The inner gate and the outer gate can rotate independently without mutual influence, and the working efficiency can be improved. The outer gate 16 is high in height, and when the outer gate rotates to a certain angle, the water flow in the direction can be blocked, the water flow direction can be changed, and the size of the water flow can be adjusted by adjusting the opening and closing angles of the inner gate 15 and the outer gate 16. The inner gate and the outer gate can rotate 360 degrees freely around the central inner rotating shaft and the central outer rotating shaft, so that the flow speed and the direction of water flow are adjusted.

The T-shaped channel gate 10 and the solid cross channel gate 9 can be used in the same channel and are linked with each other, so that the water flow control efficiency can be improved. Can select for use the device of different specifications and form according to actual topography, the essential element of device can be dismantled, convenient maintenance and change, strong adaptability.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims

1. The utility model provides a simple and easy diversion speed governing channel gate system which characterized in that: comprises a channel wall (1), the channel wall (1) is enclosed into a cross channel and a T-shaped channel, a cross channel gate (9) and a T-shaped channel gate (10) are respectively arranged in the cross channel and the T-shaped channel, the cross channel gate (9) comprises an outer rotating shaft (14), an inner rotating shaft (13) is rotatably arranged in the outer rotating shaft (14), the upper end and the lower end of the inner rotating shaft (13) extend out of the outer rotating shaft (14), the upper ends of the inner rotating shaft (13) and the outer rotating shaft (14) are respectively provided with an upper handle (11) and a lower handle (12), the lower parts of the outer walls of the inner rotating shaft (13) and the outer rotating shaft (14) are respectively connected with the inner gate (15) and the outer gate (16) through an inner pull rod (20) and an outer pull rod (8), the periphery of the inner gate (15) and the periphery of the outer gate (16) are respectively provided with a groove, and the inner gate (15) is positioned inside the outer gate (16); t type channel gate (10) are including radial gate (3), radial gate (3) inboard and dwang (4) one end fixed connection, dwang (4) other end is provided with solid fixed ring (5), gu fixed ring (5) nestification is on spud pile (6), and around spud pile (6) rotate, spud pile (6) are vertical to be fixed in the T type channel.

2. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: and equidistant indicating lines (17) are arranged on the upper handle (11) and the lower handle (12).

3. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: the outer gate (16) and the inner gate (15) are both arc gates.

4. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: the height of the inner gate (15) is less than the height of the outer gate (16).

5. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: each inner pull rod (20) is connected with only one of the inner gates (15), and each outer pull rod (8) is connected with only one of the outer gates (16).

6. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: circular tracks (7) are arranged below the inner gate (15) and the outer gate (16), and the inner gate (15) and the outer gate (16) rotate along the circular tracks (7).

7. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: and a groove (2) which is attached to the outer gate (16) is formed in the transverse channel wall (1) corresponding to the cross channel.

8. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: and a groove (2) which is attached to the radial gate (3) is formed in the transverse channel wall (1) corresponding to the T-shaped channel.

9. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: the middle parts of the two sides of the radial gate (3) are respectively provided with a fixed triangle (18) which can be contracted inside and outside.

10. The simple direction-changing speed-regulating channel gate system as claimed in claim 1, wherein: the lower part of the radial gate (3) is provided with a circular track (7), and the radial gate (3) moves along the circular track (7).