CN213867664U

CN213867664U - Automatic flood discharge valve device for water conservancy

Info

Publication number: CN213867664U
Application number: CN202021494749.3U
Authority: CN
Inventors: 王倩; 杨传文; 徐琨
Original assignee: Shandong Anlan Engineering Construction Co ltd
Current assignee: Shandong Anlan Engineering Construction Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-08-03
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a water conservancy automatic flood discharge valve device, which comprises a base plate and a floating plate connected with the base plate in a sliding way; the base plate with the lateral surface of kickboard is equipped with torsion spring, just be equipped with the flotation pontoon on the lateral surface of kickboard. Because the device sets up the base plate, there is the kickboard at the inside sliding connection of base plate to make the kickboard can change according to the change of water level, continue to persist the water source, when the kickboard with the base plate when the overflow mouth appears when the separation, the flood discharge when rising water level can pass through the overflow mouth because rotate between kickboard and the base plate and be connected, promote the kickboard when making the water level rise to the maximum height of kickboard and rotate, increase the flood discharge dynamics, consequently the utility model discloses be worth promoting.

Description

Automatic flood discharge valve device for water conservancy

Technical Field

The utility model relates to a valving, in particular to automatic flood discharge valving of water conservancy.

Background

Water is a basic element for maintaining life of various organisms including human beings, but water can be carried or covered by boats, and excessive flood can damage property of the human beings and harm safety of the human beings, so that a large number of water conservancy facilities are built for treating flood disasters to achieve the purposes of flood prevention, disaster reduction and farmland irrigation. The check dams have the capacity of blocking floods and storing water in the season of the flood and the capacity of water-proof irrigation in the season of the dry season and are widely distributed in the land of China, according to the requirement of flood control, each check dam needs to be provided with a flood discharge port, most of the existing check dam flood discharge ports are provided with an open bealock port in the middle or at the side of the check dam, the bealock port not only can reduce the water storage capacity of the check dam, but also can cut off the dam and is not beneficial to maintenance and passage, on some check dams, people consider the problem that the bealock port can reduce the water storage capacity of the check dam, and also are provided with gates, but the valves are usually driven to open and close by manpower or electric power and need to be attended, and the attended personnel are difficult to open the gates at the first time after the flood, thereby causing the breach of the dam and even the break, so some hydraulic engineering personnel hope that the valve device can store more water in the dry season, and the automatic opening is carried out when flood breaks out, so as to carry out flood diversion.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic flood discharge valve device of water conservancy has solved the current blocking dam bealock flood discharge device water capacity and is few and be equipped with the problem of opening that the bealock of gate can not be timely, can not open automatically when the flood outbreak, carries out the problem of flood diversion.

In order to solve the technical problem, the technical scheme of the utility model is that the water conservancy automatic flood discharge valve device comprises a base plate, wherein a floating plate is connected in the base plate in a sliding manner, the floating plate is rotationally connected with the base plate, and two ends of the joint of the floating plate and the base plate are respectively provided with a torsion spring; the base plate is provided with a sliding chute, a sliding block with a hole is connected in the sliding chute in a sliding mode, a connecting groove is formed in the base plate, and a stop block is arranged at the upper end of the connecting groove; the floating plate is movably connected with a floating barrel, the lower end of the floating plate is provided with a connecting plate, the connecting plate is provided with a through hole, and a connecting pin is arranged in the through hole; the connecting pin penetrates through the through hole in one connecting plate and then is inserted into the connecting groove, and is inserted into the through hole in the other connecting plate to realize the rotary connection of the floating plate and the base plate; one end of the torsion spring is connected with the side face of the connecting plate, and the other end of the torsion spring is connected with the sliding block.

As the utility model discloses a preferred technical scheme: the inside of kickboard sets to the cavity form, just is in the kickboard upper end is equipped with and is used for the installation the internal thread hole of flotation pontoon.

As the utility model discloses a preferred technical scheme: the torsion spring is made of a stainless steel torsion spring with the diameter of 10 millimeters.

As the utility model discloses a preferred technical scheme: the connecting plate and the floating plate are integrally made, and the length of the connecting plate is 10 cm.

As the utility model discloses a preferred technical scheme: the floating cylinder is made of plastics and is arranged in a cylindrical shape and is arranged on the floating plate; the float bowl is in threaded connection with the internal thread hole through the equipped stud bolt.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. because the base plate is arranged, a certain amount of water source can be continuously stored due to the fact that the base plate has a certain height;

2. the floating cylinder and the hollow floating plate are arranged, so that the floating cylinder can rise along with the rise of the water level, and the floating plate can store water source again when the floating plate is not separated from the base plate;

3. because kickboard and base plate rotate to be connected, when the water level drove the kickboard and rises to the maximum height, the flood warning situation appeared promptly, and the kickboard rotated along the base plate to the downstream direction under the effect of connecting axle this moment, and then realized automatic flood discharge, after the flood discharge, reset kickboard and base plate under torsion spring's effect and continue to realize the renewal of water source.

Drawings

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

fig. 2 is a schematic view of the exploded structure of the present invention.

In the figure: 1. a substrate; 2. a slider; 3. a torsion spring; 4. a floating plate; 5. a float bowl; 6. a stopper; 7. A through hole; 8. an internally threaded bore; 9. a connecting plate; 10. a connecting pin; 11. a chute; 12. and connecting the grooves.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, for the problem that the current bealock flood discharging device of the barrage is low in water storage capacity and the bealock with the gate cannot be opened in time, the solution of the utility model is as follows: a water conservancy automatic flood discharge valve device comprises a base plate 1, wherein a floating plate 4 is connected in the base plate 1 in a sliding mode, the floating plate 4 is connected with the base plate 1 in a rotating mode, and torsion springs 3 are arranged at two ends of the joint of the floating plate 4 and the base plate 1; a sliding groove 11 is formed in the base plate 1, a sliding block 2 with a hole is connected in the sliding groove 11 in a sliding mode, a connecting groove 12 is formed in the base plate 1, and a stop block 6 is arranged at the upper end of the connecting groove 12; the floating plate 4 is movably connected with a floating barrel 5, the lower end of the floating plate 4 is provided with a connecting plate 9, the connecting plate 9 is provided with a through hole 7, and a connecting pin 10 is arranged in the through hole 7; the connecting pin 10 penetrates through the through hole 7 on one connecting plate 9 and then is inserted into the connecting groove 12, and is inserted into the through hole 7 on the other connecting plate 9 to realize the rotary connection of the floating plate 4 and the base plate 1; one end of the torsion spring 3 is connected with the side surface of the connecting plate 9, and the other end of the torsion spring 3 is connected with the sliding block 2.

Through the technical scheme, the utility model discloses utilize the rotation between kickboard 4 and base plate 1 to realize the flood discharge, utilize the water to realize the free rotation of kickboard 4 to the pressure of kickboard 4 simultaneously, and then guarantee that the device can automatic flood discharge, in addition connecting pin 10 can adopt plastics to make, also can adopt stainless steel to make, when adopting plastics, improve the buoyancy of the come-up of kickboard 4, adopt stainless steel to make and can reduce the buoyancy of kickboard 4, the selective fitting installation is carried out according to the actual demand; in addition, when the pressure of the water source on the floating plate 4 is smaller than the resetting capacity of the torsion spring 3 on the floating plate 4, and the water level rises but does not exceed a preset value, when an overflow port appears when the floating plate 4 is separated from the base plate 1, the rising water level can pass through the overflow port to carry out early stage flood discharge, and the impact on a downstream water channel when the water level reaches an upper limit value during flood discharge can be reduced.

Wherein, the inside of kickboard 4 sets to the cavity form, and the 4 come-up of kickboard of being convenient for, just 4 upper ends of kickboard are equipped with and are used for the installation the internal thread hole 8 of flotation pontoon 5, the change of easy to assemble flotation pontoon 5 and flotation pontoon 5.

The torsion spring 3 is made of a stainless steel torsion spring with the diameter of 10 mm, and in addition, the torsion spring 3 can be selected and matched according to actual use, and the device adopts the torsion spring 3 with the diameter of 10 mm, so that the reset capacity of the floating plate 4 is improved, and then the water level can be reset when slightly falling, and the next water storage task is carried out.

Wherein, the connecting plate 9 with the kickboard 4 is integrative to be made, just the length of connecting plate 9 is 10 centimetres, is convenient for form an overflow mouth, reduces flood discharge pressure.

The floating barrel 5 is made of plastics and is arranged in a cylindrical shape and is arranged on the floating plate 4; the flotation pontoon 5 through the stud of outfit with 8 threaded connection in internal thread hole, the further installation and the change of flotation pontoon 5 of being convenient for, flotation pontoon 5 can also make into a whole in addition, installs on kickboard 4.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an automatic flood discharge valve device of water conservancy, includes base plate (1), its characterized in that: a floating plate (4) is connected in the base plate (1) in a sliding manner, the floating plate (4) is rotatably connected with the base plate (1), and two ends of the joint of the floating plate (4) and the base plate (1) are respectively provided with a torsion spring (3);

a sliding groove (11) is formed in the base plate (1), a sliding block (2) with a hole is connected in the sliding groove (11) in a sliding mode, a connecting groove (12) is formed in the base plate (1), and a stop block (6) is arranged at the upper end of the connecting groove (12);

the floating plate (4) is movably connected with a floating barrel (5), the lower end of the floating plate (4) is provided with a connecting plate (9), the connecting plate (9) is provided with a through hole (7), and a connecting pin (10) is arranged in the through hole (7);

the connecting pin (10) penetrates through the through hole (7) in one connecting plate (9) and then is inserted into the connecting groove (12) to be inserted into the through hole (7) in the other connecting plate (9), so that the floating plate (4) is rotatably connected with the base plate (1);

one end of the torsion spring (3) is connected with the side face of the connecting plate (9), and the other end of the torsion spring (3) is connected with the sliding block (2).

2. A water conservancy automatic flood discharge valve device according to claim 1, characterized in that: the inside of kickboard (4) sets to the cavity form, and is in kickboard (4) upper end is equipped with and is used for installing internal thread hole (8) of flotation pontoon (5).

3. A water conservancy automatic flood discharge valve device according to claim 1, characterized in that: the torsion spring (3) is made of a stainless steel torsion spring with the diameter of 10 mm.

4. A water conservancy automatic flood discharge valve device according to claim 1, characterized in that: the connecting plate (9) and the floating plate (4) are integrally manufactured, and the length of the connecting plate (9) is 10 cm.

5. A water conservancy automatic flood discharge valve device according to claim 2, characterized in that: the floating cylinder (5) is made of plastics and is arranged in a cylindrical shape and is arranged on the floating plate (4); the buoy (5) is in threaded connection with the internal thread hole (8) through the equipped stud.