Hydrological measuring rod

Abstract

The hydrological measuring rod comprises a first measuring rod and a second measuring rod, telescopic rods are arranged in the first measuring rod and the second measuring rod, sliding plates are installed at the lower ends of the outer walls of the telescopic rods, sliding grooves are formed in one sides of the first measuring rod and the second measuring rod, and limiting seats are fixedly arranged at the upper ends of the first measuring rod and the second measuring rod. A splitting structure is arranged on the outer walls of the first measuring rod and the second measuring rod and comprises a left threaded pipe and a right threaded pipe which are fixedly arranged on the outer walls of the upper ends and the lower ends of the first measuring rod and the second measuring rod, and threaded sleeves are arranged on the outer walls of the left threaded pipe and the right threaded pipe in a threaded mode. According to the hydrological measuring rod, the measuring rod can be detached, and water sources and impurities can be cleaned.

Description

Technical Field

[0001] The utility model relates to the field of measuring rods, in particular to a hydrological measuring rod. Background Art

[0002] A hydrological measuring rod is a type of pole used to measure the depth of a water body. It is also used to fix various flow meters to facilitate flow measurement at various measuring points on a vertical line. It is widely used in the field of hydrological information measurement. A common hydrological measuring rod is a vertical measuring rod with measurement scales marked on the outside of the rod. When in use, the operator extends the hydrological measuring rod into the water body and measures the depth of the water body by reading the measurement scale.

[0003] Existing surveying poles are generally provided with a telescopic structure for easy carrying, thereby increasing the overall length of the surveying pole. However, when the existing telescopic surveying pole is used to test the water source, the water source will enter the telescopic groove, causing water impurities on the inner wall of the telescopic space to enter, making it impossible to disassemble and clean. Utility Model Content

[0004] The main purpose of the utility model is to provide a hydrological measuring rod, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A hydrological measuring rod comprises a first measuring rod and a second measuring rod, wherein telescopic rods are arranged inside the first measuring rod and the second measuring rod, a sliding plate is installed at the lower end of the outer wall of the telescopic rod, a sliding groove is opened on one side of the first measuring rod and the second measuring rod, a limited seat is fixedly arranged on the upper end of the first measuring rod and the second measuring rod, a splitting structure is arranged on the outer wall of the first measuring rod and the second measuring rod, the splitting structure comprises the first measuring rod and the second measuring rod, a left threaded tube and a right threaded tube are fixedly arranged on the outer walls of the upper and lower ends of the first measuring rod and the second measuring rod, and a threaded sleeve is arranged on the outer wall of the left threaded tube and the right threaded tube.

[0007] As a further solution of the present utility model, the outer walls of the first measuring rod and the second measuring rod are provided with an outer wall cleaning structure, the outer wall cleaning structure includes a fixing part, a rotating part is rotatably provided at one end of the fixing part, a fastening screw is provided at the other end of the fixing part, and the first wiping plate and the second wiping plate are respectively provided at the lower ends of the fixing part and the rotating part.

[0008] As a further solution of the utility model, the upper ends of the first wiping plate and the second wiping plate are both provided with mounting screws, and the upper ends of the two groups of mounting screws respectively pass through the outer walls of the fixed part and the rotating part and are both provided with nuts.

[0009] As a further solution of the utility model, a first sealing ring is provided on the inner wall of the fixed part and the rotating part.

[0010] As a further solution of the utility model, an assembly rod is fixedly provided on one side of the first measuring rod, and a corresponding assembly hole is opened on one side of the second measuring rod on the side of the assembly rod.

[0011] As a further solution of the utility model, reinforcing screws are arranged on both sides of the interior of the limit seat, a threaded hole is opened at the upper end of the first measuring rod located at the lower end of the reinforcing screw, and the output end of the reinforcing screw enters into the threaded hole.

[0012] As a further solution of the utility model, an insertion rod is fixedly provided at the lower end of the limit seat, and a first measuring rod located at the lower end of the insertion rod and an upper end of the second measuring rod are provided with an insertion hole.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up the split structure, when it is necessary to clean the outer wall of the telescopic rod and the water source of the inner wall of the measuring rod, the threaded sleeve is removed, the first measuring rod and the second measuring rod are split, and the water source of the inner wall of the first measuring rod and the second measuring rod is cleaned to ensure the cleanliness of the vicinity of the telescopic rod;

[0015] By setting up the outer wall cleaning structure, when the outer wall needs to be cleaned, the fixing member is pushed to slide on the outer wall of the first measuring rod and the second measuring rod, so that the first wiping plate and the second wiping plate are wiped and cleaned, thereby accelerating the cleaning efficiency of the outer wall of the first measuring rod and the second measuring rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a hydrological measuring rod of the utility model;

[0017] Figure 2 This is a disassembled diagram of a first measuring rod and a second measuring rod of a hydrological measuring rod of the utility model;

[0018] Figure 3 for Figure 2 The enlarged structure diagram at A in the middle;

[0019] Figure 4 This is a rotation structure diagram of a rotating part of a hydrological measuring rod of the utility model;

[0020] Figure 5 This is a disassembled diagram of the second wiping plate and the rotating part of a hydrological measuring rod of the utility model;

[0021] Figure 6 The utility model is a structural diagram of a limit seat of a hydrological measuring rod.

[0022] In the figure: 1. first measuring rod; 2. second measuring rod; 3. telescopic rod; 4. slide groove; 5. sliding plate; 6. limit seat; 7. split structure; 8. left threaded tube; 9. right threaded tube; 10. threaded sleeve; 11. assembly rod; 12. outer wall cleaning structure; 13. fixing part; 14. rotating part; 15. fastening screw; 16. first wiping plate; 17. second wiping plate; 18. mounting screw; 19. first sealing ring; 20. threaded hole; 191. reinforcement screw; 21. plug rod; 22. plug hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-6 As shown, a hydrological measuring rod comprises a first measuring rod 1 and a second measuring rod 2, wherein a telescopic rod 3 is arranged inside the first measuring rod 1 and the second measuring rod 2, a sliding plate 5 is installed at the lower end of the outer wall of the telescopic rod 3, a sliding groove 4 is opened on one side of the first measuring rod 1 and the second measuring rod 2, a limited seat 6 is fixedly arranged at the upper end of the first measuring rod 1 and the second measuring rod 2, a splitting structure 7 is arranged on the outer wall of the first measuring rod 1 and the second measuring rod 2, the splitting structure 7 comprises the first measuring rod 1 and the second measuring rod 2, a left threaded tube 8 and a right threaded tube 9 are fixedly arranged on the outer walls of the upper and lower ends of the first measuring rod 1 and the second measuring rod 2, and a threaded sleeve 10 is threadedly arranged on the outer wall of the left threaded tube 8 and the right threaded tube 9.

[0025] In this embodiment, an outer wall cleaning structure 12 is provided on the outer walls of the first measuring rod 1 and the second measuring rod 2. The outer wall cleaning structure 12 includes a fixing part 13. A rotating part 14 is rotatably provided at one end of the fixing part 13. A fastening screw 15 is provided at the other end of the fixing part 13. A first wiping plate 16 and a second wiping plate 17 are respectively provided at the lower ends of the fixing part 13 and the rotating part 14.

[0026] The fixing part 13 is used to rotatably install the rotating part 14, and the rotating part 14 cooperates with the fixing part 13 to realize the installation of the fixing part 13 and the rotating part 14 on the outer walls of the first measuring rod 1 and the second measuring rod 2. The first wiping plate 16 and the second wiping plate 17 are used to wipe and clean the outer walls of the first measuring rod 1 and the second measuring rod 2.

[0027] In this embodiment, the first wiping plate 16 and the second wiping plate 17 are both provided with mounting screws 18 at their upper ends. The upper ends of the two sets of mounting screws 18 pass through the outer walls of the fixing member 13 and the rotating member 14 respectively and are both provided with nuts.

[0028] The mounting screw 18 is used to connect the wiping plate with the fixed part 13 and the rotating part 14 .

[0029] In this embodiment, first sealing rings 19 are disposed on the inner walls of the fixed member 13 and the rotating member 14 .

[0030] The two groups of first sealing rings 19 realize the fastening and sleeve arrangement of the fixed part 13 and the rotating part 14 .

[0031] In this embodiment, an assembling rod 11 is fixedly provided on one side of the first measuring rod 1 , and a corresponding assembling hole is opened on one side of the second measuring rod 2 on the side of the assembling rod 11 .

[0032] The assembly rod 11 ensures that the first measuring rod 1 and the second measuring rod 2 are firmly connected.

[0033] In this embodiment, reinforcing screws 191 are provided on both sides of the limiting seat 6 , a threaded hole 20 is opened at the upper end of the first measuring rod 1 located at the lower end of the reinforcing screw 191 , and the output end of the reinforcing screw 191 enters into the threaded hole 20 .

[0034] The reinforcing screw 191 is used to facilitate the disassembly of the limiting seat 6 and the removal of the telescopic rod 3.

[0035] In this embodiment, an insertion rod 21 is fixedly provided at the lower end of the limiting seat 6 , and an insertion hole 22 is formed at the upper ends of the first measuring rod 1 and the second measuring rod 2 located at the lower end of the insertion rod 21 .

[0036] The cooperation between the insertion rod 21 and the insertion hole 22 can enhance the stability of the installation of the limiting seat 6.

[0037] It should be noted that the utility model is a hydrological measuring rod. When the inner walls of the first measuring rod 1 and the second measuring rod 2 need to be cleaned, the threaded sleeve 10 is rotated, the reinforcing threaded sleeve 10 is unscrewed from the outer walls of the first measuring rod 1 and the second measuring rod 2, and the second measuring rod 2 is pulled to realize the removal of the second measuring rod 2, which is convenient for later cleaning operations. When the telescopic rod 3 needs to be taken out for cleaning, the reinforcing screw 191 is rotated, the limit seat 6 is removed, and the entire telescopic rod 3 is removed for cleaning;

[0038] When it is necessary to clean the outer walls of the first measuring rod 1 and the second measuring rod 2, the fixing part 13 and the rotating part 14 are installed and sleeved on the first measuring rod 1 and the second measuring rod 2, and fixed by the fastening screw 15, and the fixing part 13 is moved downward, so that the fixing part 13 drives the rotating part 14 to move downward, thereby driving the first wiping plate 16 and the second wiping plate 17 to wipe and clean the outer walls of the first measuring rod 1 and the second measuring rod 2.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydrological measuring rod, comprising a first measuring rod (1) and a second measuring rod (2), wherein a telescopic rod (3) is arranged inside the first measuring rod (1) and the second measuring rod (2), and a sliding plate (5) is installed at the lower end of the outer wall of the telescopic rod (3), characterized in that: A sliding groove (4) is provided on one side of the first measuring rod (1) and the second measuring rod (2); a limit seat (6) is fixedly provided on the upper end of the first measuring rod (1) and the second measuring rod (2); a splitting structure (7) is provided on the outer wall of the first measuring rod (1) and the second measuring rod (2); the splitting structure (7) comprises the first measuring rod (1) and the second measuring rod (2); a left threaded tube (8) and a right threaded tube (9) are fixedly provided on the outer wall of the upper and lower ends of the first measuring rod (1) and the second measuring rod (2); and a threaded sleeve (10) is threadedly provided on the outer wall of the left threaded tube (8) and the right threaded tube (9).

2. A hydrological measuring rod according to claim 1, characterized in that: The outer walls of the first measuring rod (1) and the second measuring rod (2) are provided with an outer wall cleaning structure (12), the outer wall cleaning structure (12) comprising a fixing member (13), one end of the fixing member (13) is rotatably provided with a rotating member (14), the other end of the fixing member (13) is provided with a fastening screw (15), and the lower ends of the fixing member (13) and the rotating member (14) are respectively provided with a first wiping plate (16) and a second wiping plate (17).

3. A hydrological measuring rod according to claim 2, characterized in that: The upper ends of the first wiping plate (16) and the second wiping plate (17) are both provided with mounting screws (18), and the upper ends of the two sets of mounting screws (18) respectively pass through the outer walls of the fixed member (13) and the rotating member (14) and are both provided with nuts.

4. A hydrological measuring rod according to claim 3, characterized in that: The inner walls of the fixed part (13) and the rotating part (14) are both provided with a first sealing ring (19).

5. A hydrological measuring rod according to claim 1, characterized in that: An assembly rod (11) is fixedly provided on one side of the first measuring rod (1), and a corresponding assembly hole is provided on one side of the second measuring rod (2) on one side of the assembly rod (11).

6. A hydrological measuring rod according to claim 1, characterized in that: Reinforcement screw rods (191) are arranged on both sides of the interior of the limit seat (6); a threaded hole (20) is opened at the upper end of the first measuring rod (1) located at the lower end of the reinforcement screw rod (191); and the output end of the reinforcement screw rod (191) enters into the threaded hole (20).

7. A hydrological measuring rod according to claim 1, characterized in that: The lower end of the limit seat (6) is fixedly provided with an insertion rod (21), and the upper ends of the first measuring rod (1) and the second measuring rod (2) located at the lower end of the insertion rod (21) are provided with insertion holes (22).

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