Water conservancy surveying rod easy to vertically fix

Abstract

The utility model relates to the technical field of water conservancy measuring poles, in particular to a water conservancy measuring pole easy to vertically fix, which comprises a base, a bottom rod is fixedly connected to the surface of the base, a first measuring rod is fixedly connected to one end of the bottom rod, a gradienter is fixedly connected to one end of the measuring rod, and a cylinder is fixedly connected to the lower surface of the base. A square groove is formed in the side surface of the base, a round hole is formed in the upper surface of the base, the round hole is communicated with the interior of the square groove, an anti-inclination support is arranged on the periphery of the base, a metal block is fixedly connected to one end of the anti-inclination support, an insertion hole is formed in the surface of the metal block, the metal block is inserted into the square groove, and the insertion hole is communicated with the square groove. Insertion rods are inserted into the round holes and the insertion holes, the water conservancy measuring rod can be rapidly and vertically fixed to a riverbed, angle fine adjustment is conducted on the fixed water conservancy measuring rod through a gradienter, and the measuring rod is kept perpendicular to the water surface.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic surveying poles, in particular to a hydraulic surveying pole which is easy to be vertically fixed. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Only by building water conservancy projects can we control water flow, prevent flooding disasters, and regulate and distribute water to meet the needs of people's lives and production for water resources. In the construction of water conservancy projects, measuring benchmarks are often used. Publication number: CN219694292U discloses a water level benchmark, a mounting frame is fixedly installed on the inner surface of a reinforced hollow tube, and the number of mounting frames is several groups, an extrusion plate is slidably installed on the side of each mounting frame, a fixed rod is fixedly installed on the outer middle end surface of each extrusion plate, and a transmission block is fixedly installed on the top surface of the side of each fixed rod, a transmission rod is slidably installed on the top of the inner top of the reinforced hollow tube, and the top of the transmission rod is fixedly connected to the bottom of the push rod, and a push block is fixedly sleeved on the outer surface of the transmission rod. The technical solution of the utility model provides a corresponding outward driving force to the reinforced pointed cone rod through the driving action of the push block and the transmission block after the adjusting bolt is turned, so that the reinforced pointed cone rod can be moved outward from the inside of the storage groove, and then provide a corresponding lateral supporting force to the reinforced hollow tube inserted into the river channel soil, thereby providing stability to the entire device in water level monitoring. However, during the use of the above technology, when the pointed cone rod is inserted into the river channel soil, because the pointed cone does not have the function of preventing the measuring pole from tilting when inserted into the soil, the measuring pole cannot be quickly fixed vertically, and the operator needs to adjust back and forth, which is not conducive to the development of work and measurement data, and reduces work efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a hydraulic surveying benchmark that is easy to fix vertically, comprising a base, a bottom rod fixedly connected to the surface of the base, one end of the bottom rod fixedly connected to a No. 1 measuring rod, one end of the measuring rod fixedly connected to a level, a cylinder fixedly connected to the lower surface of the base, a square groove is provided on the side surface of the base, a circular hole is provided on the upper surface of the base, the circular hole is connected to the inside of the square groove, anti-tilt brackets are arranged around the base, one end of the anti-tilt bracket is fixedly connected to a metal block, a plug hole is provided on the surface of the metal block, the metal block is inserted into the inside of the square groove, and plug rods are inserted into the inside of the circular hole and the plug hole.

[0005] Preferably, a No. 1 magnet is fixedly connected to the inner bottom surface of the square groove, and the No. 1 magnet is adsorbed and connected to the metal block, and a No. 2 magnet is fixedly connected to the inner bottom surface of the socket, and the No. 2 magnet is adsorbed and connected to the insertion rod. Here, the anti-tilt bracket can be more firmly connected to the base, and the insertion rod can be more firmly connected to the metal block, so as to avoid the anti-tilt bracket and the base from being separated during use, and it is also convenient to install and disassemble the anti-tilt bracket.

[0006] Preferably, the surface of the base is provided with a No. 1 threaded hole, one end of the bottom rod is fixedly connected with a No. 1 screw, the No. 1 screw is rotatably connected to the No. 1 threaded hole, the other end of the bottom rod is provided with a No. 1 sealing groove, the bottom of the No. 1 sealing groove is provided with a No. 2 threaded hole, one end of the measuring rod is fixedly connected with a No. 2 screw, the No. 2 screw is rotatably connected to the No. 2 threaded hole, the other end of the measuring rod is provided with a No. 2 sealing groove, the bottom of the No. 2 sealing groove is provided with a No. 3 threaded hole, the bottom of the level is fixedly connected with a No. 3 screw, the No. 3 screw is rotatably connected to the No. 3 threaded hole. Here, the measuring pole can be easily disassembled and installed, and is convenient for the operator to carry.

[0007] Preferably, sealing rings are provided between the bottom and the measuring rod and between the other end of the measuring rod and the level meter. The sealing rings are respectively embedded in the interior of the No. 1 sealing groove and the No. 2 sealing groove, and the sealing rings are sleeved on the periphery of the No. 2 screw rod and the No. 3 screw rod. Here, the sealing rings can prevent river water from entering the interior of the No. 2 threaded hole and the No. 3 threaded hole, thereby preventing the river water from causing rust inside the threaded hole.

[0008] Preferably, the surfaces of the bottom rod and the measuring rod are engraved with first scale lines and second scale lines, and the first scale lines and second scale lines are symmetrically distributed on both sides of the surfaces of the bottom rod and the measuring rod, respectively. Here, it is convenient for the operator to observe and measure from multiple angles, thereby improving the convenience of measurement.

[0009] Preferably, the bottom rod and the measuring rod are slidably connected with a protective cover, and the first scale line and the second scale line are located inside the protective cover. Here, the scale lines can be protected to avoid damage to the scale lines due to accidental collision during carrying, which affects later use.

[0010] Preferably, the surfaces of the bottom rod and the measuring rod are provided with limiting grooves, the inner wall of the protective cover is fixed with limiting blocks, and the limiting blocks are slidably connected to the inside of the limiting grooves. Here, it is convenient to install the protective cover on the bottom rod and the measuring rod.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a cylinder, an anti-tilt bracket and a spirit level, the hydraulic measuring rod can be quickly fixed vertically on the riverbed. The angle of the fixed hydraulic measuring pole can be fine-tuned by the spirit level to keep the measuring pole perpendicular to the water surface, which is convenient for measurement. By arranging an insertion rod, a No. 1 magnet and a No. 2 magnet, the anti-tilt bracket can be more firmly connected to the base to avoid the anti-tilt bracket from falling off during use. At the same time, it is also convenient to disassemble and install the anti-tilt bracket.

[0013] 2. In the utility model, by setting the limiting grooves on the surface of the bottom rod and the measuring rod, the protective cover can be slidably connected to the surface of the bottom rod and the measuring rod, so that the first scale line and the second scale line are hidden inside the protective cover, avoiding damage to the scale lines due to accidental collision during carrying, affecting the later use, and improving the service life of the measuring benchmark. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a hydraulic surveying pole that is easy to fix vertically is provided for the utility model;

[0015] Figure 2 The utility model provides an exploded schematic diagram of a hydraulic surveying pole that is easy to fix vertically;

[0016] Figure 3 A partial exploded schematic diagram of a hydraulic surveying pole that is easy to fix vertically is provided for the utility model;

[0017] Figure 4 The utility model proposes a hydraulic surveying pole which is easy to fix vertically. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 5 The utility model proposes a hydraulic surveying pole which is easy to fix vertically. Figure 2 Enlarged view of point B in the middle;

[0019] Legend:

[0020] 1. Base; 2. Bottom rod; 3. Measuring rod; 4. Anti-tilt bracket; 5. Cylinder; 6. Level; 7. Protective cover; 8. First scale line; 9. No. 1 screw; 10. No. 1 threaded hole; 11. Round hole; 12. Square groove; 13. Insert rod; 14. No. 1 magnet; 15. No. 2 magnet; 16. Insert hole; 17. Metal block; 18. No. 1 sealing groove; 19. Sealing ring; 20. No. 2 screw; 21. Limit groove; 22. Limit block; 23. No. 2 sealing groove; 24. No. 3 threaded hole; 25. No. 3 screw; 26. Second scale line; 27. No. 2 threaded hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5The utility model provides a technical solution: a hydraulic surveying pole that is easy to be fixed vertically, comprising a base 1, a bottom rod 2 is fixedly connected to the surface of the base 1, one end of the bottom rod 2 is fixedly connected to a No. 1 measuring rod 3, one end of the measuring rod 3 is fixedly connected to a level 6, a cylinder 5 is fixedly connected to the lower surface of the base 1, a square groove 12 is provided on the side surface of the base 1, a circular hole 11 is provided on the upper surface of the base 1, the circular hole 11 is connected to the inside of the square groove 12, an anti-tilt bracket 4 is arranged around the base 1, one end of the anti-tilt bracket 4 is fixedly connected to a metal block 17, a plug hole 16 is provided on the surface of the metal block 17, and the metal block 17 is inserted into the square groove 12. Inside, the circular hole 11 and the insertion hole 16 are inserted with an insertion rod 13, the inner bottom surface of the square groove 12 is fixedly connected to a No. 1 magnet 14, the No. 1 magnet 14 is adsorbed and connected to the metal block 17, and the inner bottom surface of the insertion hole 16 is fixedly connected to a No. 2 magnet 15, and the No. 2 magnet 15 is adsorbed and connected to the insertion rod 13. Here, the anti-tilt bracket 4 can be more firmly connected to the base 1, and the insertion rod 13 can be more firmly connected to the metal block 17, so as to avoid the anti-tilt bracket 4 from being separated from the base 1 during use, and it is also convenient for the installation and disassembly of the anti-tilt bracket 4. The surface of the base 1 is provided with a No. 1 threaded hole 10, and one end of the bottom rod 2 is fixedly connected to a No. 1 screw 9 , the No. 1 screw rod 9 is rotatably connected with the No. 1 threaded hole 10, the other end of the bottom rod 2 is provided with a No. 1 sealing groove 18, and the bottom of the No. 1 sealing groove 18 is provided with a No. 2 threaded hole 27, one end of the measuring rod 3 is fixedly connected with a No. 2 screw rod 20, and the No. 2 screw rod 20 is rotatably connected with the No. 2 threaded hole 27, the other end of the measuring rod 3 is provided with a No. 2 sealing groove 23, and the bottom of the No. 2 sealing groove 23 is provided with a No. 3 threaded hole 24, the bottom of the level 6 is fixedly connected with a No. 3 screw rod 25, and the No. 3 screw rod 25 is rotatably connected with the No. 3 threaded hole 24, the measuring benchmark can be conveniently disassembled and installed here, and the operator can carry it conveniently, and there is a gap between the bottom rod 2 and the measuring rod 3 and the measuring A sealing ring 19 is provided between the other end of the rod 3 and the level 6. The sealing ring 19 is respectively embedded in the No. 1 sealing groove 18 and the No. 2 sealing groove 23. The sealing ring 19 is sleeved on the periphery of the No. 2 screw 20 and the No. 3 screw 25. Here, river water can be prevented from entering the No. 2 threaded hole 27 and the No. 3 threaded hole 24 to prevent the river water from causing rust inside. The surface of the bottom rod 2 and the measuring rod 3 are engraved with the first scale line 8 and the second scale line 26. The first scale line 8 and the second scale line 26 are symmetrically distributed on both sides of the surface of the bottom rod 2 and the measuring rod 3, respectively. Here, the operator can observe and measure from multiple angles conveniently, thereby improving the convenience of measurement.

[0025] Embodiment 2

[0026] See also Figure 1-5A protective cover 7 is slidably connected to the surface of the bottom rod 2 and the measuring rod 3. The first scale line 8 and the second scale line 26 are located inside the protective cover 7. The scale lines can be protected here to avoid damage to the scale lines due to accidental collision during carrying, which affects the later use. A limiting groove 21 is provided on the surface of the bottom rod 2 and the measuring rod 3, and a limiting block 22 is fixed on the inner wall of the protective cover 7. The limiting block 22 is slidably connected to the inside of the limiting groove 21, which makes it convenient to install the protective cover 7 on the bottom rod 2 and the measuring rod 3.

[0027] Working principle: During use, first make a rough judgment on the water level of the river to be observed, insert the end of the anti-tilt bracket 4 with the metal block 17 into the square groove 12, and then insert the insertion rod 13 into the intersecting circular hole 11 and the insertion hole 16 to fix the anti-tilt bracket 4, then remove the protective cover 7 on the surface of the bottom rod 2, and then screw the end of the bottom rod 2 with the No. 1 screw 9 into the No. 1 threaded hole 10, and then embed the sealing ring 19 into the No. 1 sealing groove 18, and then screw the end of the measuring rod 3 with the No. 2 screw 20 into the No. 2 threaded hole 27. According to the rough judgment of the water level, install the corresponding number of measuring rods 3, and first remove the protective cover 7 of the measuring rod 3, and finally install the level 6 at the top of the water conservancy measurement benchmark, and then place the base 1 at the bottom of the river and The cylinder 5 is inserted into the soil. During the insertion process, the anti-tilt bracket 4 will support the soil to prevent the hydraulic measuring pole from tilting. Then, the angle of the fixed hydraulic measuring pole is fine-tuned according to the level 6 so that the hydraulic measuring pole is always perpendicular to the water surface, thereby realizing the rapid vertical fixation of the hydraulic measuring pole in the soil at the bottom of the river. There is no need for the operator to adjust back and forth, which reduces the operator's workload and improves the measurement efficiency. When the measurement is completed, the hydraulic measuring pole is disassembled, and then the moisture on the surface of the bottom rod 2 and the measuring rod 3 is wiped clean and the protective cover 7 is installed on the surface of the bottom rod 2 and the measuring rod 3, thereby realizing the protection of the scale lines on the surface of the bottom rod 2 and the measuring rod 3 to avoid damage to the scale lines due to accidental collision during the carrying process, which affects the later use.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A hydraulic surveying pole that is easy to fix vertically, comprising a base (1), characterized in that: A bottom rod (2) is fixedly connected to the surface of the base (1), one end of the bottom rod (2) is fixedly connected to a No. 1 measuring rod (3), one end of the measuring rod (3) is fixedly connected to a level (6), a cylinder (5) is fixedly connected to the lower surface of the base (1), a square groove (12) is provided on the side surface of the base (1), a circular hole (11) is provided on the upper surface of the base (1), the circular hole (11) is communicated with the inside of the square groove (12), an anti-tilt bracket (4) is arranged around the base (1), one end of the anti-tilt bracket (4) is fixedly connected to a metal block (17), a plug hole (16) is provided on the surface of the metal block (17), the metal block (17) is inserted into the inside of the square groove (12), and the inside of the circular hole (11) and the plug hole (16) are inserted with a plug rod (13).

2. The hydraulic surveying pole that is easy to fix vertically according to claim 1 is characterized by: A first magnet (14) is fixedly connected to the inner bottom surface of the square groove (12), and the first magnet (14) is adsorbed and connected to the metal block (17). A second magnet (15) is fixedly connected to the inner bottom surface of the insertion hole (16), and the second magnet (15) is adsorbed and connected to the insertion rod (13).

3. The hydraulic surveying pole that is easy to fix vertically according to claim 2 is characterized in that: A No. 1 threaded hole (10) is provided on the surface of the base (1); a No. 1 screw (9) is fixedly connected to one end of the bottom rod (2); the No. 1 screw (9) is rotatably connected to the No. 1 threaded hole (10); a No. 1 sealing groove (18) is provided at the other end of the bottom rod (2); a No. 2 threaded hole (27) is provided at the bottom of the No. 1 sealing groove (18); a No. 2 screw (20) is fixedly connected to one end of the measuring rod (3); the No. 2 screw is rotatably connected to the No. 2 threaded hole (27); a No. 2 sealing groove (23) is provided at the other end of the measuring rod (3); a No. 3 threaded hole (24) is provided at the bottom of the No. 2 sealing groove (23); a No. 3 screw (25) is fixedly connected to the bottom of the level (6); the No. 3 screw (25) is rotatably connected to the No. 3 threaded hole (24).

4. The hydraulic surveying pole that is easy to fix vertically according to claim 2 is characterized in that: A sealing ring (19) is provided between the bottom rod (2) and the measuring rod (3) and between the other end of the measuring rod (3) and the level (6). The sealing ring (19) is respectively embedded in the interior of the No. 1 sealing groove (18) and the No. 2 sealing groove (23). The sealing ring (19) is sleeved on the periphery of the No. 2 screw rod (20) and the No. 3 screw rod (25).

5. The hydraulic surveying pole that is easy to fix vertically according to claim 1 is characterized by: The surfaces of the bottom rod (2) and the measuring rod (3) are engraved with first scale lines (8) and second scale lines (26), and the first scale lines (8) and the second scale lines (26) are symmetrically distributed on both sides of the surfaces of the bottom rod (2) and the measuring rod (3).

6. The hydraulic surveying pole that is easy to fix vertically according to claim 5 is characterized by: A protective cover (7) is slidably connected to the surfaces of the bottom rod (2) and the measuring rod (3), and the first scale line (8) and the second scale line (26) are located inside the protective cover (7).

7. The hydraulic surveying pole that is easy to fix vertically according to claim 6 is characterized by: The surfaces of the bottom rod (2) and the measuring rod (3) are provided with limiting grooves (21), the inner wall of the protective cover (7) is fixed with a limiting block (22), and the limiting block (22) is slidably connected inside the limiting groove (21).

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