CN222313935U

CN222313935U - An overflow gate capable of regulating water level

Info

Publication number: CN222313935U
Application number: CN202420680920.1U
Authority: CN
Inventors: 魏建; 纪建梅; 王玉华
Original assignee: Rugao Planning Building Designing Institute Co ltd
Current assignee: Rugao Planning Building Designing Institute Co ltd
Priority date: 2024-04-03
Filing date: 2024-04-03
Publication date: 2025-01-07
Anticipated expiration: 2034-04-03

Abstract

The utility model provides an overflow gate of adjustable water level, including stone barge wall, the gate slot is installed to stone barge wall's inboard, and the internally mounted in gate slot has the flashboard, the flashboard is by last flashboard and lower flashboard, and the flashboard is connected with lower flashboard by last flashboard through the linkage interface, the both sides and the gate slot junction of last flashboard and lower flashboard are installed the rubber closing plate; the utility model discloses a guarantee the normal water level of inland, set up the sluice gate dam in inland and extravagant river junction, two blocks of overlapping at ordinary times of flashboard, the water that surpasses normal water level overflows from sluice gate top and discharges; when the water level of the external river is raised to exceed the water level of the internal river due to ultra-heavy storm, the external river can be blocked from flowing backward by raising the upper gate, and the internal river can adopt a strong drainage facility to reduce the water level of the internal river, so that urban waterlogging caused by rising of the river is avoided; when the inland river is overhauled and dredged and needs to be emptied, the upper flashboard can be lifted, and the lower flashboard is driven by the linkage interface, so that the aim of emptying water is fulfilled.

Description

Overflow gate capable of regulating water level

Technical Field

The utility model relates to the technical field of overflow gates, and particularly discloses an overflow gate capable of regulating and controlling water level.

Background

A gate is a movable structure for closing, opening or partially opening a water passing hole in a hydraulic building. The urban water system mainly has the functions of controlling water level and regulating flow, wherein the urban water system is provided with an inland river and an external river, the inland river is an urban landscape and drainage water system, water is lifted and stored in dry seasons, the landscape effect is kept, floods and floods are discharged in rainy seasons, and urban drainage is kept smooth;

In order to maintain the water quality of the inland river, the inland river overflows to the external river at the gate opening of the other end after water is lifted at one end, the water level rising height of the external river exceeds the control water level of the inland river when the traditional overflow gate generates extra heavy storm, and the water level of the external river can cross the gate to form a backward flowing condition, so that the water level of the inland river rises to form large-area ponding in urban areas, and therefore, the overflow gate capable of regulating and controlling the water level is needed.

Disclosure of utility model

In view of the above-mentioned defect or deficiency in the prior art, an overflow gate with adjustable water level comprises stone barge walls, wherein a gate groove is arranged on the inner side of each stone barge wall, a gate plate is arranged in each gate groove, each gate plate is connected with each lower gate plate through a linkage interface by an upper gate plate and a lower gate plate, an electric hoist is arranged above the top of each gate groove, and a screw rod is arranged on each electric hoist in a penetrating manner.

Preferably, the upper flashboard drives the screw rod to move through the electric hoist and then moves up and down.

Preferably, the lower flashboard drives the linkage interface to move through the upper flashboard and then moves up and down.

Preferably, the bottom of the screw rod is connected with the upper flashboard.

Preferably, rubber sealing plates are arranged at the connection parts of the two sides of the upper flashboard and the lower flashboard and the flashboard.

Preferably, the upper flashboard and the lower flashboard have the same length and width.

The overflow gate with the adjustable water level has the beneficial effects that the traditional gate plate is arranged as the upper gate plate and the lower gate plate, and the upper gate plate and the lower gate plate are connected through the linkage interface, so that the water level can be controlled, the water flow can be adjusted or the water body can be emptied by starting the upper gate plate and the lower gate plate according to the water level change of an inland river and different requirements of overhaul and maintenance, and the phenomenon of backflow or large-area water accumulation can be effectively avoided, and the overflow gate with the adjustable water level is convenient to use.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

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

FIG. 2 is a block diagram of a linkage interface of the present utility model;

FIG. 3 is a schematic diagram of a structure for controlling the inland water level in the normal state of the utility model;

FIG. 4 is a schematic diagram of the structure of the rising of the water level of the external river in the rainstorm period in the utility model;

fig. 5 is a schematic view of inland river maintenance and dredging in the utility model.

In the figure, 1, an electric hoist, 2, a screw rod, 3, a rubber sealing plate, 4, a gate slot, 5, stone barge walls, 6, an upper gate plate, 7, a lower gate plate and 8, and a linkage interface.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

The drawings in the embodiment of the utility model are that different kinds of section lines in the drawings are not marked according to national standards, and the material of the elements is not required, so that the sectional views of the elements in the drawings are distinguished.

Referring to fig. 1-5, an overflow gate capable of regulating water level includes stone barge wall 5, gate slot 4 is installed on the inner side of stone barge wall 5, and gate board is installed in the gate slot 4, the gate board is connected with the lower gate board 7 by the upper gate board 6 and the lower gate board 7 by the upper gate board 6 through linkage interface 8, electric hoist 1 is installed above the top of the gate slot 4, and screw rod 2 is penetrated on the electric hoist 1.

Wherein, the upper flashboard 6 drives the screw rod 2 to move through the electric hoist 1 and then moves up and down.

Wherein, lower flashboard 7 drives linkage interface 8 through last flashboard 6 and moves back and forth behind the motion.

Wherein the bottom of the screw rod 2 is connected with the upper flashboard 6.

Wherein, rubber sealing plates 3 are arranged at the connection parts of the two sides of the upper flashboard 6 and the lower flashboard 7 and the flashboard groove 4.

Wherein, the length and the width of the upper flashboard 6 and the lower flashboard 7 are consistent.

It should be noted that, in order to ensure the normal water level of the inland river, a gate dam is required to be arranged at the junction of the inland river and the inland river, an upper gate plate 6 and a lower gate plate 7 are arranged in the gate dam, when the inland river works normally, the upper gate plate 6 and the lower gate plate 7 are overlapped at ordinary times, when the water level exceeds the normal value, water exceeding the water level overflows from the top of the gate and then is discharged out of the gate plate, when the ultra-heavy storm works, the rain amount of the storm greatly causes the water level of the inland river to rise, the inland river water level exceeds the inland river water level, at this time, the electric hoist 1 drives the upper gate plate 6 to rise, the upper gate plate 6 drives the lower gate plate 7 to drain down through the linkage interface 8, and the lower gate plate 7 can drive the lead screw 2 to move upwards, so that the inland river water level is prevented from rising to form urban inland waterlogging due to river water rising.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims

1. The overflow gate capable of regulating water level comprises a stone barge wall, and is characterized in that a gate groove (4) is arranged on the inner side of the stone barge wall (5), a gate plate is arranged in the gate groove (4), the gate plate is composed of an upper gate plate (6) and a lower gate plate (7), the gate plate is connected with the lower gate plate (7) through a linkage interface (8) by the upper gate plate (6), an electric hoist (1) is arranged above the top of the gate groove (4), and a screw rod (2) is arranged on the electric hoist (1) in a penetrating mode.

2. The overflow gate with the adjustable water level according to claim 1, wherein the upper gate plate (6) drives the screw rod (2) to move up and down through the electric hoist (1).

3. The overflow gate with adjustable water level according to claim 1, wherein the lower gate plate (7) drives the linkage interface (8) to move up and down through the upper gate plate (6).

4. The overflow gate with the adjustable water level according to claim 1, wherein the bottom of the screw rod (2) is connected with the upper gate plate (6).

5. The overflow gate with the adjustable water level according to claim 1, wherein rubber sealing plates (3) are arranged at the connection positions of the two sides of the upper gate plate (6) and the lower gate plate (7) with the gate groove (4).

6. The overflow gate with the adjustable water level according to claim 1, wherein the upper gate plate (6) and the lower gate plate (7) are identical in length and width.