CN211696598U

CN211696598U - Flood prevention early warning device for reservoir

Info

Publication number: CN211696598U
Application number: CN202020313262.4U
Authority: CN
Inventors: 薛见平; 陈云; 宋云满
Original assignee: Qingdao Ruiyuan Engineering Group Co Ltd
Current assignee: Qingdao Ruiyuan Engineering Group Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-16
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a flood prevention early warning device for reservoir, which comprises a fixed frame, one side of the fixed frame is provided with a fixed pipe, the upper end of the fixed pipe is provided with a connecting pipe, a movable plug is arranged in the fixed pipe, a movable shaft is inserted and arranged in the movable plug, a movable rod is arranged at one end of the movable shaft and positioned outside the fixed pipe, one end of the movable rod far away from the movable shaft is provided with a first connecting block, one side of the first connecting block is provided with a second connecting block, one side of the second connecting block is provided with a connecting rod, one end of the connecting rod far away from the second connecting block is provided with a floating block, the upper end of the fixed frame is provided with a fixed device, one end of the movable plug is provided with a seal sleeve, the diameter of the movable plug is the same as the inner diameter of the fixed pipe, one side of the seal sleeve in the fixed pipe is provided with a baffle ring, one side of the baffle, the first connecting block and the second connecting block are connected through a fixed shaft.

Description

Flood prevention early warning device for reservoir

Technical Field

The utility model relates to a flood prevention equipment field particularly, relates to a reservoir is with flood prevention early warning device.

Background

At present, under the condition of normal operation of a reservoir, in order to meet the water level required to be stored when the water supply is started, the reservoir is called a normal water storage level, which determines the scale, benefit and adjustment mode of the reservoir, and also determines the size and type of a hydraulic structure and the submergence loss of the reservoir to a great extent, and is the most important characteristic water level of the reservoir.

In the flood season, the water level of the reservoir needs to be monitored in real time, so that when the water level exceeds a warning water level, workers can rapidly take flood prevention work, but the traditional liquid level measuring device can be influenced by the stormy waves on the water surface, the phenomenon that the liquid level is suddenly high and suddenly low easily occurs, so that the accuracy of water level monitoring is influenced, the judgment and the operation of the workers can be influenced, and accurate water level information cannot be transmitted to the workers.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a reservoir with flood prevention early warning device, solve the problem that above-mentioned background art provided.

The technical scheme of the utility model is realized like this:

the utility model provides a flood prevention early warning device for reservoir, includes the mount, one side of mount is equipped with fixed pipe, the upper end of fixed pipe is equipped with the connecting pipe, the inside of fixed pipe is equipped with the movable plug, the inside interlude of movable plug is equipped with the loose axle, the one end of loose axle just is located the outside of fixed pipe is equipped with the movable rod, the movable rod is kept away from the one end of loose axle is equipped with connecting block one, one side of connecting block one is equipped with connecting block two, one side of connecting block two is equipped with the connecting rod, the connecting rod is kept away from the one end of connecting block two is equipped with the floating block, the upper end of mount is equipped with fixing device.

Preferably, one end of the movable plug is provided with a sealing sleeve, and the diameter of the movable plug is the same as the inner diameter of the fixed pipe.

Preferably, a baffle ring is arranged inside the fixed pipe and on one side of the sealing sleeve, and a liquid level sensor is arranged on one side of the baffle ring and inside the fixed pipe.

Preferably, one end of the movable shaft penetrates through the upper end of the movable rod, the middle position of the movable rod is movably connected with the fixed frame through a connecting shaft, and the first connecting block and the second connecting block are connected through a fixed shaft.

Preferably, the fixed pipe and the connecting pipe are fixedly connected with the fixed frame through a plurality of limiting blocks.

Preferably, the fixing device comprises a fixing plate, the fixing plate is located at the upper end of the fixing frame, two groups of fixing columns are arranged on the fixing plate in an alternating mode, supporting plates are arranged at the upper ends of the two groups of fixing columns, and the lower ends of the fixing columns are of conical structures.

The utility model has the advantages that: the utility model discloses a set up the kicking block, can sense the rising and the decline of water level, when playing the stormy waves on the surface of water, the kicking block passes through connecting rod and movable rod fixed, can not the mount around the surface of water steady, guarantee the height that the kicking block can be accurate measure the reservoir surface of water, avoid the stormy waves to cause the influence to the kicking block, through setting up level sensor in fixed intraductal for level sensor can detect the liquid height of the fixed pipe of accuracy, play the effect of flood prevention early warning.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a flood prevention early warning device for a reservoir according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.

In the figure:

1. a fixed mount; 2. a fixed tube; 3. a connecting pipe; 4. a movable plug; 5. a movable shaft; 6. a movable rod; 7. a first connecting block; 8. a second connecting block; 9. a connecting rod; 10. a support plate; 11. floating blocks; 12. a fixing device; 13. sealing sleeves; 14. a baffle ring; 15. a liquid level sensor; 16. a connecting shaft; 17. a fixed shaft; 18. a limiting block; 19. a fixing plate; 20. and (5) fixing the column.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

An embodiment, as shown in fig. 1, according to the utility model discloses a flood prevention early warning device for reservoir, including mount 1, one side of mount 1 is equipped with fixed pipe 2, the upper end of fixed pipe 2 is equipped with connecting pipe 3, the inside of fixed pipe 2 is equipped with movable plug 4, the inside interlude of movable plug 4 is equipped with loose axle 5, the one end of loose axle 5 and the outside that is located fixed pipe 2 are equipped with movable rod 6, the one end that movable rod 6 kept away from loose axle 5 is equipped with connecting block one 7, one side of connecting block one 7 is equipped with connecting block two 8, one side of connecting block two 8 is equipped with connecting rod 9, the one end that connecting block two 8 were kept away from to connecting rod 9 is equipped with floating block 11, the upper end of mount 1 is equipped with fixing device 12.

Specifically, the one end of activity stopper 4 is equipped with seal cover 13 to, the diameter of activity stopper 4 is the same with the internal diameter of fixed pipe 2, and the inside of fixed pipe 2 and the one side that is located seal cover 13 are equipped with and keep off ring 14, and the one side that keeps off ring 14 and the inside that is located fixed pipe 2 are equipped with level sensor 15, the one end and the water piping connection of connecting pipe 3, and then level sensor 15 detectable has rivers to pass through.

Specifically, the one end of loose axle 5 runs through the upper end at movable rod 6 to, through connecting axle 16 swing joint between the intermediate position of movable rod 6 and the mount 1, connect through fixed axle 17 between connecting block 7 and the connecting block two 8, all through a plurality of stopper 18 fixed connection between fixed pipe 2 and connecting pipe 3 and the mount 1.

The structure and function of the fixing device 12 will be described in detail below.

As shown in fig. 2, the fixing device 12 includes a fixing plate 19, the fixing plate 19 is located at the upper end of the fixing frame 1, two sets of fixing posts 20 are inserted into the fixing plate 19, a supporting plate 10 is disposed at the upper ends of the two sets of fixing posts 20, the lower ends of the fixing posts 20 are tapered, and the fixing plate 19 is mounted at the upper end of the fixing frame 1 through the two sets of fixing posts 20.

The specific working process is as follows: the supporting plate 10 is driven to move downwards, so that the supporting plate 10 drives the two groups of fixing columns 20 to move downwards, the fixing columns 20 are fixed on the ground, at the moment, the fixing plate 19 fixes the fixing frame 1 on the bank side, the height of the water level can be detected through the floating block 11, when the water level rises, the floating block 11 moves upwards under the action of buoyancy, the floating block 11 drives one end of the connecting rod 9 to move, the other end of the connecting rod 9 drives the connecting block II 8 to move, the connecting block II 8 is connected with the connecting block I7 through the fixing shaft 17, the connecting block II 8 drives the connecting block I7 to move, the connecting block I7 drives the lower end of the movable rod 6 to move rightwards, the middle position of the movable rod 6 is connected with the fixing frame 1 through the connecting shaft 16, the upper end of the movable rod 6 drives the movable shaft 5 to move leftwards, and the movable shaft 5, and then seal cover 13 contacts with fender ring 14, plays sealed effect, and then cuts off the rivers for level sensor 15 is in transmitting the signal that the water level rises to the alarm, accomplishes flood prevention early warning.

To sum up, with the help of the above technical scheme, through the utility model discloses a set up floating block 11, can sense the rising and the decline of water level, when the stormy waves on the surface of water, floating block 11 is fixed through connecting rod 9 and movable rod 6, can not influence the steady of the surface of water around the mount 1, guarantee floating block 11 can be accurate measure the height of reservoir surface of water, avoid the stormy waves to cause the influence to floating block 11, through set up level sensor 15 in fixed pipe 2, make level sensor 15 can detect the liquid height of accurate fixed pipe 2, play the effect of flood prevention early warning.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. A flood prevention early warning device for a reservoir is characterized by comprising a fixed frame (1), a fixed pipe (2) is arranged on one side of the fixed frame (1), a connecting pipe (3) is arranged at the upper end of the fixed pipe (2), a movable plug (4) is arranged inside the fixed pipe (2), a movable shaft (5) is inserted inside the movable plug (4), a movable rod (6) is arranged at one end of the movable shaft (5) and positioned at the outer side of the fixed pipe (2), one end of the movable rod (6) far away from the movable shaft (5) is provided with a first connecting block (7), a second connecting block (8) is arranged on one side of the first connecting block (7), a connecting rod (9) is arranged on one side of the second connecting block (8), one end of the connecting rod (9) far away from the second connecting block (8) is provided with a floating block (11), and the upper end of the fixing frame (1) is provided with a fixing device (12).

2. The flood prevention early warning device for the reservoir according to claim 1, wherein a sealing sleeve (13) is arranged at one end of the movable plug (4), and the diameter of the movable plug (4) is the same as the inner diameter of the fixed pipe (2).

3. The flood prevention early warning device for the reservoir according to claim 2, wherein a baffle ring (14) is arranged inside the fixed pipe (2) and on one side of the sealing sleeve (13), and a liquid level sensor (15) is arranged on one side of the baffle ring (14) and inside the fixed pipe (2).

4. The flood prevention early warning device for the reservoir according to claim 1, wherein one end of the movable shaft (5) penetrates through the upper end of the movable rod (6), the middle position of the movable rod (6) is movably connected with the fixed frame (1) through a connecting shaft (16), and the first connecting block (7) and the second connecting block (8) are connected through a fixed shaft (17).

5. The flood prevention early warning device for the reservoir according to claim 1, wherein the fixed pipe (2) and the connecting pipe (3) are fixedly connected with the fixing frame (1) through a plurality of limiting blocks (18).

6. The flood prevention early warning device for the reservoir according to claim 1, wherein the fixing device (12) comprises a fixing plate (19), the fixing plate (19) is located at the upper end of the fixing frame (1), two groups of fixing columns (20) are arranged on the fixing plate (19) in an inserting mode, supporting plates (10) are arranged at the upper ends of the two groups of fixing columns (20), and the lower ends of the fixing columns (20) are of conical structures.