CN209873735U - Water conservancy river sluice - Google Patents

Abstract

The utility model relates to a river course sluice technical field discloses a water conservancy river course sluice, including the river course, the river course middle part sets up autogyration sluice gate board, and the river course lower part sets up the control valve, has laid rammed ground foundation soil at the riverbed bottom in river course, and rammed ground foundation soil upper portion is equipped with the concrete pad, and concrete pad upper portion is equipped with and has starched a stone bottom plate, starched a stone bottom plate top and set up the concrete groove, left side concrete groove fixed connection pivot, right side concrete groove fixed connection bracing, bracing top fixed connection pivot middle part, the pivot is rotated and is connected the bearing, and bearing fixed connection autogyration sluice gate board, lower extreme autogyration sluice gate board lower extreme is provided with the start-stop device. The utility model discloses can be used in the sluice device in small-size river course, realize opening of a plurality of autogyration floodgate boards of open and close lever control through setting up the headstock gear, simple structure, easy operation, the principle is ingenious, adapts to the engineering needs, suitable using widely.

Description

Water conservancy river sluice

Technical Field

The utility model relates to a river course sluice technical field specifically is a water conservancy river course sluice.

Background

The water gate is a low-head hydraulic structure built on the river channel and canal and using the gate to control the flow and regulate the water level. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water.

The sluice has wide application in water conservancy project, and is mostly built in riverway, canal system, reservoir, lake and coastal area.

A water gate in a river channel is built in the river channel and used for intercepting water flow, controlling water level, adjusting flow and the like. The sluice with certain width often needs to construct many vertical lift gates, and supporting headstock gear and headstock gear, the building is huge, often needs to use electrical equipment control, and equipment is many, and the operation management cost is big. Therefore, a water gate which has a simple structure and convenient management and can be applied to small-sized engineering needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water conservancy river course sluice has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water conservancy river channel sluice gate comprises a river channel, wherein a self-rotating gate plate is arranged in the middle of the river channel, a control valve is arranged at the lower part of the river channel, rammed foundation soil is laid at the bottom layer of the river channel, a concrete cushion layer is arranged at the upper part of the rammed foundation soil, a grouted batten bottom plate is arranged at the upper part of the concrete cushion layer, a concrete groove is arranged at the top of the grouted batten bottom plate, a rotating shaft is fixedly connected with the left concrete groove, an inclined strut is fixedly connected with the right concrete groove, the top of the inclined strut is fixedly connected with the middle part of the rotating shaft, the rotating shaft is rotatably connected with a bearing, the bearing is fixedly connected with the self-rotating gate plate, the lower end of the self-rotating gate plate is provided with an opening and closing device, the opening and closing device comprises a steel sheet, the middle part of the steel sheet is fixedly connected with a rotation control sheet, the middle part of the bearing fixing seat is provided with a control rod bearing which is connected with an opening and closing control rod in a sliding way.

As an optimal technical scheme of the utility model, the material of bracing is the channel-section steel.

As an optimized technical scheme of the utility model, the bracing is 45 with the contained angle of bottom grout stone batten bottom plate.

As an optimized technical scheme of the utility model, from the mutual overlap joint of rotatory gate board.

As an optimized technical scheme of the utility model, the control valve is the check brake.

As an optimized technical scheme of the utility model, the check floodgate is the haplopore helicopter.

As an optimal technical scheme of the utility model, the river course upper reaches are equipped with the rubble.

The utility model discloses have following useful part:

the utility model discloses can be used in the sluice device in small-size river course, realize opening of a plurality of autogyration floodgate boards of open and close lever control through setting up the headstock gear, simple structure, easy operation, the principle is ingenious, adapts to the engineering needs, suitable using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a horizontal arrangement diagram of a water conservancy river sluice.

Fig. 2 is a longitudinal section of a water sluiceway.

Fig. 3 is a schematic structural view of a rotating shaft in a water conservancy river sluice.

Fig. 4 is a schematic structural diagram of an opening and closing device in a water conservancy river sluice.

In the figure: 1. a river channel; 2. a self-rotating gate plate; 3. a rotating shaft; 4. bracing; 5. a concrete tank; 6. opening and closing equipment; 7. a control valve; 8. grouting a stone slab; 9. a concrete cushion; 10. tamping foundation soil; 11. a bearing; 12. a steel sheet; 13. a rotation control plate; 14. opening and closing the control rod; 15. a control rod bearing; 16. rubble; 17. bearing fixing seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a water conservancy river sluice comprises a river channel 1, wherein a self-rotating gate plate 2 is arranged in the middle of the river channel 1, the self-rotating gate plates 2 are mutually overlapped, a control valve 7 is arranged at the lower part of the river channel 1, the control valve 7 is a check gate which is a single-hole vertical lift gate, rammed foundation soil 10 is laid at the bottom layer of a river bed of the river channel 1, a concrete cushion 9 is arranged at the upper part of the rammed foundation soil 10, a grouted strip stone bottom plate 8 is arranged at the upper part of the concrete cushion 9, a concrete groove 5 is arranged at the top of the grouted strip stone bottom plate 8, a rotating shaft 3 is fixedly connected with the left concrete groove 5, an inclined strut 4 is fixedly connected with the right concrete groove 5, the top of the inclined strut 4 is fixedly connected with the middle part of the rotating shaft 3, the inclined strut 4 is made of channel steel, the included angle between the inclined strut 4 and the bottom grouted strip stone bottom plate 8 is 45 degrees, the rotating shaft 3, the lower extreme 2 lower extremes of autogyration floodgate board are provided with headstock gear 6, headstock gear 6 includes steel sheet 12, 12 middle part fixed connection rotary control pieces of steel sheet 13, and rotary control pieces 13 rotate and connect and grout a stone bottom plate 8, 12 right sides of steel sheet are equipped with bearing fixing base 17, bearing fixing base 17 bottom and grout a stone bottom plate 8 fixed connection, and bearing fixing base 17 middle part is equipped with control rod bearing 15, and control rod bearing 15 sliding connection opens and close control lever 14.

Example two

Referring to fig. 2, the other contents of the present embodiment are the same as those of the first embodiment, except that: rubble 16 is arranged at the upstream of the river channel 1. Because the river water often contains a large amount of silt, lead to there being a large amount of silt on the riverbed, through the mode of throwing and filling rubble 16, realize the effect of the crowded silt of rubble to improve the ground bearing capacity of riverbed, thereby guarantee the firm of sluice.

In the implementation process of the utility model, when the sluice needs water retaining, the opening and closing control rod 14 is put down, the lower end of the opening and closing control rod 14 blocks the right end of the steel sheet 12, so that the steel sheet 12 can not rotate, so that the left end of the steel sheet 12 blocks the self-rotating sluice gate 2, because the self-rotating sluice gate 2 is mutually overlapped in a mode as drawn on the figure, a plurality of self-rotating sluice gate 2 can not rotate, at the moment, the whole river channel 1 is closed, if daily water level control needs water drainage, the control valve 7 can be opened, the flow of the water drainage is adjusted through the control valve 7, so that daily water drainage is realized, when the sluice needs to be completely opened, the opening and closing control rod 14 is lifted, the opening and closing control rod 14 is separated from the right side of the steel sheet 12, at the moment, under the action of the water flow, the self-rotating sluice gate 2 pushes the steel sheet 12 is separated from the self-rotating sluice gate 2, the self-rotating gate plate 2 is opened automatically from bottom to top in sequence under the action of water flow; the utility model discloses can be used in the sluice device of small-size river course 1, realized opening of a plurality of autogyration flashboards of open and close lever control 2 through setting up headstock gear 6, simple structure, easy operation, the principle is ingenious, and the adaptation engineering needs suit uses widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A water conservancy river course sluice gate comprises a river course (1), wherein a self-rotating gate plate (2) is arranged in the middle of the river course (1), a control valve (7) is arranged on the lower portion of the river course (1), tamping foundation soil (10) is laid on the bottom layer of the river bed of the river course (1), a concrete cushion (9) is arranged on the upper portion of the tamping foundation soil (10), a mortar strip stone bottom plate (8) is arranged on the upper portion of the concrete cushion (9), the water conservancy river course sluice gate is characterized in that a concrete groove (5) is formed in the top of the mortar strip stone bottom plate (8), a rotating shaft (3) is fixedly connected with the left side concrete groove (5), an inclined strut (4) is fixedly connected with the right side concrete groove (5), the middle portion of the rotating shaft (3) is fixedly connected with a bearing (11), the bearing (11) is fixedly connected with the self-rotating gate plate (2), and a starting and stopping device (6) is arranged at the lower end of the, opening and close equipment (6) include steel sheet (12), steel sheet (12) middle part fixed connection rotation control piece (13), and rotation control piece (13) rotate and connect and grout a stone bottom plate (8), steel sheet (12) right side is equipped with bearing fixing base (17), bearing fixing base (17) bottom and grout a stone bottom plate (8) fixed connection, and bearing fixing base (17) middle part is equipped with control lever bearing (15), and control lever bearing (15) sliding connection opens and close control lever (14).

2. The water conservancy river sluice according to claim 1, wherein the brace (4) is made of channel steel.

3. A water sluiceway according to claim 1 or claim 2, wherein the angle between the diagonal brace (4) and the bottom grout stone slab (8) is 45 °.

4. A water sluiceway according to claim 1, characterised in that the self-rotating gate plates (2) overlap each other.

5. A water sluiceway according to claim 1, characterised in that the control valve (7) is a check valve.

6. The water conservancy river sluice of claim 5, wherein the check gate is a single-hole helicopter gate.

7. A water sluiceway according to claim 1, characterised in that rubble (16) is provided upstream of the waterway (1).