CN219099969U

CN219099969U - Hydraulic engineering farmland ditch gate

Info

Publication number: CN219099969U
Application number: CN202223467478.4U
Authority: CN
Inventors: 陈纯; 程浩; 余致兵
Original assignee: Linxiang Hongjian Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Linxiang Hongjian Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-30
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a hydraulic engineering farmland canal gate in the technical field of farmland hydraulic engineering, which comprises a mounting frame and a gate, wherein the mounting frame is fixedly arranged in a canal, the upper end of the mounting frame is rotatably provided with a handle, the upper end of the gate is fixedly provided with a screw rod, the screw rod is meshed with the screw rod after passing through the middle of the handle, the bottom of an inner cavity of the mounting frame is provided with a slot for inserting the gate, the bottom of the mounting frame is rotatably provided with a cover plate for shielding the slot, the side edge of the mounting frame is provided with a driving component for turning up the cover plate, the device shields the slot through the cover plate, mud and small stones in water are prevented from being blocked into the slot, and the gate can be smoothly inserted into the slot when being lowered, so that the normal operation of an integral device is ensured.

Description

Hydraulic engineering farmland ditch gate

Technical Field

The utility model relates to the technical field of farmland hydraulic engineering, in particular to a hydraulic engineering farmland ditch gate.

Background

With the development of science and technology, agricultural hydraulic engineering is also increasingly normalized, and the traditional manual water channel is also slowly replaced by a concrete water channel;

the ditch is used for spatially regulating water and keeping water resources distributed evenly, so that a plurality of gates are arranged in the ditch.

The gate slot can be offered to the ditch bottom, can insert in the slot when the gate descends, guarantees the separation of gate to rivers, but farmland ditch diversion is general all directly from river or the pond of next door, and the aquatic of introducing the ditch probably has mud sediment and little stone, and when the gate was in the state of opening, mud sediment or the stone in the rivers had the possibility card in the gate slot of seting up in the ditch, will influence the normal closure of gate when subsequently putting down the gate, influence the normal work of gate.

Based on the above, the utility model designs a hydraulic engineering farmland canal gate to solve the above problems.

Disclosure of Invention

The utility model aims to provide a hydraulic engineering farmland canal gate, which aims to solve the problems of the prior art in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic engineering farmland canal gate, includes installing frame and gate, the installing frame is fixed to be set up in the canal, and the upper end of installing frame rotates and sets up the handle, and the upper end of gate is fixed to be set up the lead screw, the lead screw passes the back from the handle centre and meshes with the handle screw thread, the slot that supplies gate male is seted up to the inner chamber bottom of installing frame, the bottom of installing frame rotates and sets up the apron that is used for shielding the slot, the side of installing frame is provided with the drive assembly that is used for turning up the apron;

as a further scheme of the utility model, the driving component is a lower pressing block, a chute is formed in the side edge of the mounting frame, a projection is arranged on one surface of the gate facing the chute, the lower pressing block is mounted below the projection, the lower pressing block is vertically and slidably arranged in the chute, a rotating shaft of the cover plate extends into the chute, and a lug is fixedly arranged at the end head of the rotating shaft of the cover plate;

as a further scheme of the utility model, the convex blocks and the lower pressing blocks are connected through the lifting ropes, and the lengths of the lifting ropes are longer than the distance from the lower surfaces of the convex blocks to the lower surfaces of the gates;

as a further scheme of the utility model, the inner side edge of the chute is fixedly provided with limit strips, and the lower pressing block is arranged between the limit strips in a sliding manner;

as a further scheme of the utility model, a cover plate groove is formed in the lower surface of the mounting frame, and the cover plate is rotatably arranged in the cover plate groove;

as a further scheme of the utility model, the movable end of the cover plate is arranged along the water flow direction.

Compared with the prior art, the utility model has the beneficial effects that:

the device sets up the apron through rotating in the bottom of installing frame, then upwards turns up through lower briquetting control apron, and after the gate upwards rises, the apron can rotatory cover on the slot, and rivers just can not get into in the slot through mud and little stone when the slot like this, in the plug-in slot that can be smooth when the gate descends, ensure whole device's normal operating.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the frame of the present utility model;

FIG. 3 is a schematic cross-sectional view of a mounting frame according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 3;

FIG. 5 is a schematic cross-sectional view of a chute according to the present utility model;

FIG. 6 is an enlarged schematic view of the portion B of FIG. 5;

fig. 7 is a schematic structural view of a limit bar in the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a mounting frame; 2. a gate; 3. a handle; 4. a screw rod; 5. a slot; 6. a cover plate; 7. pressing the block; 8. a chute; 9. a bump; 10. a tab; 11. a hanging rope; 12. a limit bar; 13. and a cover plate groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a hydraulic engineering farmland canal gate, including installing frame 1 and gate 2, installing frame 1 is fixed to be set up in the canal, and the upper end of installing frame 1 rotates and sets up handle 3, and the upper end of gate 2 is fixed to be set up lead screw 4, and lead screw 4 passes the back from handle 3 centre and meshes with handle 3 screw thread, and slot 5 that supplies gate 2 to insert is seted up to the inner chamber bottom of installing frame 1, and the bottom of installing frame 1 rotates and sets up the apron 6 that is used for shielding slot 5, and the side of installing frame 1 is provided with the drive assembly that is used for turning up apron 6;

through setting up apron 6 in the bottom of installing frame 1, after gate 2 upwards rises, apron 6 can cover the slot 5 of installing frame 1 bottom, in mud sediment and little stone just can not block into slot 5 like this, ensure that gate 2 can normally insert in slot 5, when turning handle 3 descends gate 2, drive assembly can drive apron 6 upwards overturns, expose the slot 5 covered by apron 6, then gate 2 can insert in slot 5, shelter from slot 5 through apron 6, mud sediment and little stone block are blocked into slot 5 when preventing gate 2 to open, in can smooth insert slot 5 when gate 2 descends, ensure the normal operating of whole device.

In this embodiment, drive assembly is briquetting 7 down, spout 8 has been seted up to the side of installing frame 1, gate 2 is provided with lug 9 towards the one side of spout 8, briquetting 7 installs in lug 9 below down, briquetting 7 vertical slip sets up in spout 8 down, the pivot of apron 6 stretches into in spout 8, the end of apron 6 pivot is fixed to be set up lug 10, because briquetting 7 installs in lug 9 below down, when gate 2 descends down, briquetting 7 also will descend in step down, then briquetting 7 can contact with lug 10 of apron 6 pivot both sides down, push down lug 10 through briquetting 7 and drive apron 6 pivot rotation, thereby drive the rotation of apron 6.

In this embodiment, the bump 9 is connected with the lower pressing block 7 through the hanging rope 11, the length of the hanging rope 11 is greater than the distance from the lower surface of the bump 9 to the lower surface of the gate 2, after the lower pressing block 7 contacts with the lug 10, the cover plate 6 is driven to rotate by the gravity of the lower pressing block 7, and since the lower pressing block 7 is connected with the bump 9 through the hanging rope 11, after the lower pressing block 7 bottom-touching cover plate 6 is completely turned up, the gate 2 can continue to descend, and finally the gate 2 is inserted into the slot 5.

In this embodiment, the inner side edge of the chute 8 is fixedly provided with a limiting bar 12, and the lower pressing block 7 is slidably disposed between the limiting bars 12, so as to limit the position of the lower pressing block 7 in the chute 8, and ensure that the lower pressing block 7 can contact with the tab 10.

In this embodiment, the lower surface of the installation frame 1 is provided with the cover plate groove 13, the cover plate 6 is rotatably arranged in the cover plate groove 13, and after the gate 2 is lifted and put down, the cover plate 6 can be completely placed in the cover plate groove 13, so that the cover plate 6 can not protrude from the lower surface of the inner cavity of the installation frame 1, and sediment is not accumulated.

In this embodiment, the movable end of the cover plate 6 is installed along the water flow direction, and after the gate 2 is lifted upwards, the flowing water flow pushes the cover plate 6 to rotate to shield the slot 5.

Claims

1. The utility model provides a hydraulic engineering farmland ditch gate, includes installing frame (1) and gate (2), installing frame (1) is fixed to be set up in the ditch, and the upper end of installing frame (1) rotates and sets up handle (3), and the upper end of gate (2) is fixed to set up lead screw (4), lead screw (4) pass back and handle (3) screw thread engagement in the middle of handle (3), its characterized in that: the inner cavity bottom of the installation frame (1) is provided with a slot (5) for inserting the gate (2), the bottom of the installation frame (1) is rotatably provided with a cover plate (6) for shielding the slot (5), and the side edge of the installation frame (1) is provided with a driving component for turning up the cover plate (6).

2. A hydraulic engineering farmland ditch gate according to claim 1, wherein: the driving assembly is a lower pressing block (7), a sliding groove (8) is formed in the side edge of the mounting frame (1), a protruding block (9) is arranged on one face, facing the sliding groove (8), of the gate (2), the lower pressing block (7) is arranged below the protruding block (9), the lower pressing block (7) is vertically arranged in the sliding groove (8) in a sliding manner, a rotating shaft of the cover plate (6) extends into the sliding groove (8), and a protruding piece (10) is fixedly arranged at the end head of the rotating shaft of the cover plate (6).

3. A hydraulic engineering farmland ditch gate according to claim 2, wherein: the bump (9) is connected with the lower pressing block (7) through a lifting rope (11), and the length of the lifting rope (11) is longer than the distance from the lower surface of the bump (9) to the lower surface of the gate (2).

4. A hydraulic engineering farmland ditch gate according to claim 2, wherein: limiting strips (12) are fixedly arranged on the inner side edges of the sliding grooves (8), and the lower pressing blocks (7) are arranged between the limiting strips (12) in a sliding mode.

5. A hydraulic engineering farmland ditch gate according to claim 1, wherein: the lower surface of the mounting frame (1) is provided with a cover plate groove (13), and the cover plate (6) is rotatably arranged in the cover plate groove (13).

6. A hydraulic engineering farmland ditch gate according to claim 1, wherein: the movable end of the cover plate (6) is arranged along the water flow direction.