Water level detection equipment for water conservancy

Abstract

The utility model discloses water conservancy water level detection equipment which comprises a combined supporting vertical rod, a water level monitoring terminal box, a solar power supply device and an ultrasonic liquid level meter, and the water level monitoring terminal box, the solar power supply device and the ultrasonic liquid level meter are fixedly installed on an upper support of the combined supporting vertical rod. A connecting fixing rod is fixedly installed on the surface of the combined supporting vertical rod in a welded mode, a positioning sleeve is arranged at the tail end of the connecting fixing rod, a lifting straight rod is installed on the positioning sleeve in a penetrating mode, and the lifting straight rod is installed on the outer side of the combined connecting rod in a sleeving mode. According to the water level detection equipment for water conservancy, the lifting straight rod can rotate on the combined connecting rod, flexible sleeving can be carried out according to the water level height of a water area, the area, wound with a reflective strip, of the lifting straight rod is conveniently wrapped by the positioning sleeve, the combined connecting rod and the assembling connector are assembled in a threaded mode and are convenient to disassemble, and meanwhile through clamping of the limiting rod and the limiting hole, the water level can be detected conveniently. And the loosening phenomenon caused by stirring of the water surface in the subsequent process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy, in particular to a water level detection device for water conservancy. Background Art

[0002] Water conservancy refers to the development of water resources and the prevention of floods. Water conservancy includes the use of water level detection equipment, which can judge the water surface height of the water area and prevent floods in time. However, the water level detection equipment of water conservancy on the market still has the following problems:

[0003] General ultrasonic level meters or surveillance cameras need to coordinate energy and lines for detection. They are also affected by the outside world and are prone to damage. If they are not repaired, they cannot effectively judge the water level in the area.

[0004] In view of the above problems, an innovative design is carried out based on the original water level detection equipment of water conservancy. Utility Model Content

[0005] The purpose of the utility model is to provide a water level detection device for water conservancy, so as to solve the problem raised in the above background technology that the water level detection equipment for water conservancy currently common in the market, general ultrasonic liquid level meter or monitoring camera for detection, the whole needs to be coordinated through energy and lines, and is easily damaged by external influences. When it is not repaired, it is impossible to effectively judge the water level of the area.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water level detection device for water conservancy, comprising a combined support pole, a water level monitoring terminal box, a solar power supply device and an ultrasonic liquid level meter, wherein the upper bracket of the combined support pole is fixedly installed with a water level monitoring terminal box, a solar power supply device and an ultrasonic liquid level meter, the surface of the combined support pole is welded and fixedly installed with a connecting fixing rod, and the end of the connecting fixing rod is provided with a positioning sleeve, a lifting straight rod is penetrated and installed on the positioning sleeve, and the lifting straight rod is sleeved and installed on the outside of the combined connecting rod, an assembly block is provided on the outer surface of the bottom end of the combined connecting rod, and a limit rod is penetrated and installed on the assembly block, and a load-bearing sphere is provided on the top of the limit rod, an assembly joint is installed at the bottom end of the combined connecting rod, and a limit hole is provided on the assembly joint, and the limit hole is connected to the bottom end of the limit rod, and a floating panel is installed at the bottom end of the assembly joint.

[0007] Preferably, the positioning sleeve and the connecting and fixing rod are arranged as an integrated structure, and the length of the connecting and fixing rod is greater than the length of the ultrasonic level meter fixing bracket, and the positioning sleeve and the lifting straight rod are connected in a rotating and sliding manner.

[0008] Preferably, the lifting rod and the combined connecting rod are connected by threaded connection, and a reflective strip is wrapped and fixed on the outer surface of the bottom end of the lifting rod, and the portion of the lifting rod wrapped with the reflective strip is smaller than the height of the positioning sleeve.

[0009] Preferably, the combined connecting rod and the assembling block are arranged as an integrated structure, and the assembling block is connected to the limiting rod by sliding connection, and the limiting rod and the load-bearing sphere are arranged as an integrated structure.

[0010] Preferably, the assembly joint is connected to the floating panel by embedding fixation, and the assembly joint is connected to the combined connecting rod by threaded fixation.

[0011] Preferably, the limiting holes are distributed at equal angles on the assembly joint, and the limiting holes are connected to the limiting rods by snap-fit ​​connection.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the water level detection device of the water conservancy is

[0013] 1. By connecting the fixed rod and the lifting rod set on the positioning sleeve, and wrapping the outer surface of the bottom end of the lifting rod with a reflective strip, it can float on the water surface through the floating panel. When the water level rises and falls, the lifting rod is driven to slide up and down on the positioning sleeve, which facilitates the exposure of the reflective strip on the lifting rod, which is conducive to the water level monitoring terminal box, solar power supply device and ultrasonic level meter. When they are damaged, they can be inspected from a distance;

[0014] 2. The lifting rod can be rotated on the combined connecting rod and can be flexibly installed according to the water level of the water area, so that the area on the lifting rod where the reflective strip is wrapped is covered by the positioning sleeve, and the combined connecting rod and the assembly joint are assembled by thread, which is convenient for disassembly. At the same time, the limit rod and the limit hole are engaged to prevent loosening due to the movement of the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model, which is assembled with a lifting straight rod, a combined connecting rod and a floating panel;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting straight rod section of the utility model.

[0019] In the figure: 1. Combined support pole; 2. Water level monitoring terminal box; 3. Solar power supply device; 4. Ultrasonic liquid level meter; 5. Connecting fixing rod; 6. Positioning sleeve; 7. Lifting straight rod; 8. Combined connecting rod; 9. Assembly block; 10. Limit rod; 11. Load-bearing sphere; 12. Assembly joint; 13. Limit hole; 14. Floating panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a water level detection device for water conservancy, comprising a combined support pole 1, a water level monitoring terminal box 2, a solar power supply device 3 and an ultrasonic level meter 4, the combined support pole 1 is fixedly installed with a water level monitoring terminal box 2, a solar power supply device 3 and an ultrasonic level meter 4 on a bracket, a connection fixing rod 5 is welded and fixedly installed on the surface of the combined support pole 1, and a positioning sleeve 6 is arranged at the end of the connection fixing rod 5, a lifting straight rod 7 is penetrated and installed on the positioning sleeve 6, and the lifting straight rod 7 is sleeved and installed on the outer side of a combined connecting rod 8, an assembly block 9 is arranged on the outer surface of the bottom end of the combined connecting rod 8, and a limit rod 10 is penetrated and installed on the assembly block 9, and a load-bearing sphere 11 is arranged on the top of the limit rod 10, an assembly joint 12 is arranged on the bottom end of the combined connecting rod 8, and a limit hole 13 is arranged on the assembly joint 12, and the limit hole 13 is connected to the bottom end of the limit rod 10, and a floating panel 14 is arranged on the bottom end of the assembly joint 12.

[0022] The positioning sleeve 6 and the connecting and fixing rod 5 are an integrated structure, and the length of the connecting and fixing rod 5 is greater than the length of the fixing bracket of the ultrasonic level meter 4. The connection method between the positioning sleeve 6 and the lifting straight rod 7 is rotational sliding, which is conducive to extending the position of the lifting straight rod 7 and avoiding collision between the lifting straight rod 7 and the ultrasonic level meter 4. The lifting straight rod 7 can slide up and down on the positioning sleeve 6.

[0023] The lifting straight rod 7 and the combined connecting rod 8 are connected in a threaded manner, and a reflective strip is wrapped and fixed on the outer surface of the bottom end of the lifting straight rod 7, and the portion of the lifting straight rod 7 on which the reflective strip is wrapped is smaller than the height of the positioning sleeve 6. The positioning sleeve 6 covers the reflective strip wrapped on the lifting straight rod 7. When the lifting straight rod 7 moves up and down subsequently, the reflective strip is exposed for observation to judge whether the water level in the water area has changed.

[0024] The combined connecting rod 8 and the assembly block 9 are integrated into a structure, and the assembly block 9 is connected to the limit rod 10 by sliding connection, and the limit rod 10 and the load-bearing ball 11 are integrated into a structure, which can facilitate the limit rod 10 to slide on the assembly block 9, making it convenient for subsequent restriction or release work.

[0025] The assembly joint 12 is connected to the floating panel 14 by inlay fixation, and the assembly joint 12 is connected to the combined connecting rod 8 by threaded fixation. The assembly joint 12 is fixed to the upper floating panel 14, and the floating panel 14 floats on the water surface. At the same time, the assembly joint 12 is fixed to the combined connecting rod 8, and subsequently the combined connecting rod 8 can be driven to float up and down according to the movement of the floating panel 14.

[0026] The limiting holes 13 are distributed at equal angles on the assembly joint 12, and the limiting holes 13 are connected to the limiting rod 10 by a snap-fit ​​connection. According to the limiting holes 13 set on the assembly joint 12, the combination connecting rod 8 and the assembly joint 12 can be fixed by snapping the limiting holes 13 with the limiting rod 10 to avoid subsequent loosening.

[0027] Working principle: According to Figure 1-4 The combined support pole 1 can be fixedly installed beside the water area, and the water level of the water area can be detected by the water level monitoring terminal box 2, solar power supply device 3 and ultrasonic level meter 4 arranged on the combined support pole 1, and the data can be transmitted to the terminal to timely understand the water level. When the water level monitoring terminal box 2, the solar power supply device 3 and the ultrasonic level meter 4 fail, they need to be repaired. During the repair process, the water level can be observed from a distance through the reflective strip on the lifting rod 7. The lifting rod 7 can slide up and down through the positioning sleeve 6. According to the floating panel 14 floating on the water surface, the floating panel 14 can drive the lifting rod 7 to rise and fall through the combined connecting rod 8. During the assembly of the lifting rod 7, the lifting rod 7 can be rotated according to needs. The lifting rod 7 is rotated and adjusted on the combined connecting rod 8, so that the area on the lifting rod 7 that is convenient for winding the reflective strip is located inside the positioning sleeve 6. When the combined connecting rod 8 and the assembly joint 12 need to be disassembled, the load-bearing ball 11 can be manually pulled, and the load-bearing ball 11 drives the limit rod 10 to slide on the assembly block 9, and the limit rod 10 is separated from the limit hole 13 and contacted and fixed. Subsequently, the combined connecting rod 8 is adjusted to rotate and separate from the assembly joint 12. The water level monitoring terminal box 2, the solar power supply device 3 and the ultrasonic liquid level meter 4 are known and existing technologies on the market and are not described in detail here. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technologies known to professional and technical personnel in this field.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water level detection device for water conservancy, comprising a combined support pole (1), a water level monitoring terminal box (2), a solar power supply device (3) and an ultrasonic level meter (4), characterized in that: The upper bracket of the combined support pole (1) is fixedly mounted with a water level monitoring terminal box (2), a solar power supply device (3) and an ultrasonic level meter (4); a connecting rod (5) is fixedly mounted on the surface of the combined support pole (1) by welding, and a positioning sleeve (6) is provided at the end of the connecting rod (5); a lifting straight rod (7) is installed through the positioning sleeve (6), and the lifting straight rod (7) is sleeved and mounted on the outer side of the combined connecting rod (8); the combined connecting rod ( An assembly block (9) is arranged on the outer surface of the bottom end of the combined connecting rod (8), and a limit rod (10) is installed through the assembly block (9), and a load-bearing ball (11) is arranged on the top of the limit rod (10), an assembly joint (12) is installed on the bottom end of the combined connecting rod (8), and a limit hole (13) is provided on the assembly joint (12), and the limit hole (13) and the bottom end of the limit rod (10) are connected to each other, and a floating panel (14) is installed on the bottom end of the assembly joint (12).

2. A water level detection device for water conservancy according to claim 1, characterized in that: The positioning sleeve (6) and the connecting fixing rod (5) are arranged in an integrated structure, and the length of the connecting fixing rod (5) is greater than the length of the ultrasonic level meter (4) fixing bracket, and the positioning sleeve (6) and the lifting straight rod (7) are connected in a rotating and sliding manner.

3. The water level detection device for water conservancy according to claim 1, characterized in that: The lifting straight rod (7) and the combined connecting rod (8) are connected in a threaded manner, and a reflective strip is wound and fixed on the outer surface of the bottom end of the lifting straight rod (7), and the portion of the lifting straight rod (7) around which the reflective strip is wound is smaller than the height of the positioning sleeve (6).

4. The water level detection device for water conservancy according to claim 1, characterized in that: The combined connecting rod (8) and the assembly block (9) are arranged as an integrated structure, the assembly block (9) and the limiting rod (10) are connected in a sliding manner, and the limiting rod (10) and the load-bearing sphere (11) are arranged as an integrated structure.

5. The water level detection device for water conservancy according to claim 1, characterized in that: The assembly joint (12) and the floating panel (14) are connected by embedding and fixing, and the assembly joint (12) and the combined connecting rod (8) are connected by threaded fixing.

6. The water level detection device for water conservancy according to claim 1, characterized in that: The limiting holes (13) are distributed at equal angles on the assembly joint (12), and the limiting holes (13) are connected to the limiting rod (10) in a snap-fit ​​connection.

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