CN111379246A

CN111379246A - Closed type opening and closing gate based on integrated gate well prefabricated member

Info

Publication number: CN111379246A
Application number: CN201811653018.6A
Authority: CN
Inventors: 郭凌; 喻弘; 黄翔
Original assignee: Hydraulic Equipment Manufacturing Plant Of China Science And Technology Xinde Construction Co ltd
Current assignee: Hydraulic Equipment Manufacturing Plant Of China Science And Technology Xinde Construction Co ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-07-07

Abstract

The invention discloses a closed type opening and closing gate based on an integrated gate well prefabricated member, which comprises a water inlet pipe, a straight pipe, a water outlet pipe, a gate group and an opening and closing unit, wherein the gate group comprises a gate body and a gate cover; the water inlet pipe, the straight pipe and the water outlet pipe are sequentially connected from left to right; the gate group is arranged between the straight pipe and the water outlet pipe and is positioned at the inlet of the water outlet pipe; the gate group is connected with the output end of the start-stop unit through a connecting rod. The sealed opening and closing gate is of an integrally closed pipeline type, and water flows out through the pipeline to ensure that the whole gate well is dry and anhydrous. The on-off gate is assembled in the whole field, so that the installation error caused by pouring of concrete on the field is avoided, and the installation precision is ensured. The design of the telescopic pipe and the corrugated pipe enables the maintenance and the sludge cleaning to be more convenient.

Description

Closed type opening and closing gate based on integrated gate well prefabricated member

Technical Field

The invention relates to the field of agricultural water diversion irrigation, in particular to a closed opening and closing gate based on an integrated gate well prefabricated member.

Background

In agricultural water diversion and irrigation engineering, the lock well is the most widely applied engineering structure. When an engineer installs a gate in a gate well, the pipeline is installed and then the gate is arranged on the pipeline; the pipelines are mostly installed together through pipeline connecting devices, so that water leakage can be generated when the gate is closed or opened, and the gate well becomes very disordered; causing great inconvenience in later maintenance and repair. On the other hand, when the gate is overhauled, the whole device must be disassembled, so that the overhauling work is very complicated, and the expansion and the construction of the project are not facilitated.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a closed opening and closing gate based on an integrated gate well prefabricated member. A closed type opening and closing gate based on an integrated gate well prefabricated member comprises a water inlet pipe, a straight pipe, a water outlet pipe, a gate group and an opening and closing unit; the water inlet pipe, the straight pipe and the water outlet pipe are sequentially connected from left to right; the gate group is arranged between the straight pipe and the water outlet pipe and is positioned at the inlet of the water outlet pipe; the gate group is connected with the output end of the start-stop unit through a connecting rod.

Furthermore, a flowmeter is arranged between the straight pipe and the water inlet pipe.

Furthermore, a corrugated pipe is arranged between the straight pipe and the water outlet pipe.

Furthermore, the outside from the bottom up of connecting rod sets gradually reducing pipe, telescopic tube and adjusting sleeve.

The invention has the beneficial effects that: the sealed opening and closing gate is of an integrally closed pipeline type, and water flows out through the pipeline to ensure that the whole gate well is dry and anhydrous. The on-off gate is assembled in the whole field, so that the installation error caused by pouring of concrete on the field is avoided, and the installation precision is ensured. The design of the telescopic pipe and the corrugated pipe enables the maintenance and the sludge cleaning to be more convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure, 1-a water inlet pipe, 2-a flowmeter, 3-a straight pipe, 4-a corrugated pipe, 5-an adjusting sleeve, 6-a starting and stopping unit, 7-a connecting rod, 8-a telescopic sleeve, 9-a reducing pipe, 10-a gate group and 11-an outlet pipe.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

Example (b):

as shown in fig. 1, the closed type opening and closing gate based on the integrated gate well prefabricated member comprises a water inlet pipe 1, a straight pipe 3, a water outlet pipe 11, a gate group 10 and an opening and closing unit 6; the water inlet pipe 1, the straight pipe 3 and the water outlet pipe 11 are sequentially connected from left to right; the gate group 10 is arranged between the straight pipe 3 and the water outlet pipe 11 and is positioned at the inlet of the water outlet pipe 11; the gate group 10 is connected with the output end of the hoist group 6 through the connecting rod 7. The starting and stopping unit 6 controls the screw rod to rotate and convert the rotary motion into vertical linear motion through the connecting rod 7 to realize the starting and stopping of the gate group 10. The water inlet pipe 1, the straight pipe 3, the water outlet pipe 11, the gate set 10 and the opening and closing unit 6 are integrally arranged, so that the integrated standard installation of the gate is realized, and the installation efficiency is improved.

And a flowmeter 2 is also arranged between the straight pipe 3 and the water inlet pipe 1. The flowmeter 2 is used for monitoring the water quantity passing through the pipeline and realizing water flow control in the irrigation process.

A corrugated pipe 4 is arranged between the straight pipe 3 and the water outlet pipe 11. The outside of the connecting rod 7 is provided with a reducer pipe 9, a telescopic sleeve 8 and an adjusting sleeve 5 in sequence from bottom to top. The design of the telescopic sleeve 8 and the corrugated pipe 7 makes the maintenance and the sludge cleaning more convenient.

The working mode of the invention is as follows: the start-stop unit 6 is controlled to work, the rotary motion of the lead screw is converted into vertical linear motion through the connecting rod 7, and the start-stop of the gate group 10 is realized. When the pipeline needs to be overhauled, the telescopic sleeve 8 and the corrugated pipe 7 are disassembled, so that the actual gate structure can be visually checked.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a closed floodgate of opening and close based on integrated floodgate well prefab which characterized in that: comprises a water inlet pipe (1), a straight pipe (3), a water outlet pipe (11), a gate group (10) and a hoist unit (6); the water inlet pipe (1), the straight pipe (3) and the water outlet pipe (11) are sequentially connected from left to right; the gate group (10) is arranged between the straight pipe (3) and the water outlet pipe (11) and is positioned at the inlet of the water outlet pipe (11); the gate group (10) is connected with the output end of the start-stop unit (6) through a connecting rod (7).

2. The closed opening and closing gate based on the integrated gate well prefabricated member is characterized in that: and a flowmeter (2) is also arranged between the straight pipe (3) and the water inlet pipe (1).

3. The closed opening and closing gate based on the integrated gate well prefabricated member is characterized in that: a corrugated pipe (4) is arranged between the straight pipe (3) and the water outlet pipe (11).

4. The closed opening and closing gate based on the integrated gate well prefabricated member is characterized in that: the outside of the connecting rod (7) is sequentially provided with a reducer pipe (9), a telescopic sleeve (8) and an adjusting sleeve (5) from bottom to top.