Hydrological flow velocity and flow monitoring device

Abstract

The utility model relates to the technical field of water body monitoring equipment, in particular to a hydrological flow velocity and flow monitoring device which comprises a mounting base with mounting base holes in four corners, a circular mounting ring is fixedly mounted at the top of the mounting base, and a vertical rod is rotatably mounted in the circular mounting ring. A circular positioning disc with a positioning groove in the top is fixedly mounted on the outer side wall of the vertical rod, positioning assemblies used for positioning the circular positioning disc are arranged on the two sides of the top of the mounting base correspondingly, a detachable sampling assembly is arranged on the top of the mounting base, a lifting ring is arranged on the vertical rod, and a transverse rod is fixedly mounted on the outer side wall of the lifting ring. One end of the transverse rod is connected with the fixing base, the radar water level gauge and the radar flow velocity meter are fixedly connected to the bottom of the fixing base from left to right in sequence, the monitoring equipment can rotate through the vertical rod, then the monitoring equipment can descend through the displacement assembly, in conclusion, the monitoring equipment can rotate and descend to the shoreside, and maintenance is convenient.

Description

Technical Field

[0001] The utility model specifically relates to a hydrological flow rate and flow monitoring device, belonging to the technical field of water body monitoring equipment. Background Art

[0002] Hydrological flow rate and flow monitoring devices are mainly used to monitor the flow rate and flow of water bodies in real time, and provide data support for hydrological monitoring, early warning, research and other work. Its monitoring components are generally non-contact radar monitoring equipment.

[0003] The application document with the current application number CN202020287723.5 discloses a radar type water level monitoring device that is easy to maintain, including: a base, a column, a pin seat, a swing rod, a monitoring radar, a driving screw, a threaded block, a connecting block, a support rod, and a nut head. The column is vertically fixed on the base, a strip groove is opened on one side of the upper end of the column, and a square opening is opened on the lower end. The pin seat is fixed to the top of the side of the column, and the end of the swing rod is fixed to the movable end of the pin seat. The driving screw is installed inside the column through the pin seat, and the threaded block is connected to the driving screw through a thread. The connecting block is fixed to one side of the thread block, and the connecting block extends out of the strip groove of the column. One end of the support rod is connected to the connecting block through the pin seat, and the other end is connected to the middle of the swing rod through the pin seat. The nut head is fixed to the end of the driving screw. The utility model has the advantages of simple structure, convenient use, and good use effect.

[0004] The above technical solution can raise or lower the monitoring radar through the swing rod. The monitoring radar is easy to maintain after it is lowered. However, after the monitoring radar is raised or lowered, it is still close to the river, which makes it relatively inconvenient for maintenance personnel to repair it. In addition, the above technical solution does not have the function of sampling. Utility Model Content

[0005] The purpose of the utility model is to provide a hydrological flow rate monitoring device in order to solve the above problems, which can rotate the monitoring equipment and lower it to the shore, making maintenance convenient, and the utility model also has the function of water sampling.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a hydrological flow rate and flow monitoring device comprises a mounting base with mounting base holes at four corners, a circular mounting ring is fixedly mounted on the top of the mounting base, a vertical pole is rotatably mounted in the circular mounting ring, a circular positioning plate with a positioning groove on the top is fixedly mounted on the outer wall of the vertical pole, positioning components for positioning the circular positioning plate are arranged on both sides of the top of the mounting base, a detachable sampling component is arranged on the top of the mounting base, a lifting ring is arranged on the vertical pole, a cross bar is fixedly mounted on the outer wall of the lifting ring, a fixing seat is connected to one end of the cross bar, a radar water level meter and a radar current meter are fixedly connected to the bottom of the fixing seat from left to right in sequence, and a displacement component for driving the lifting ring to move is arranged on the vertical pole.

[0007] Furthermore, in order to facilitate the installation of the positioning screw, the positioning assembly includes vertical plates fixed on both sides of the top of the mounting base, one side of the vertical plate is provided with a groove, and the positioning screw is rotatably installed on the inner side wall of the groove.

[0008] Furthermore, in order to displace the semi-arc plate through the positioning block, a positioning block is threadedly connected to the positioning screw, and the positioning block is located in the groove, and a semi-arc plate is connected to one end of the positioning block.

[0009] Furthermore, in order to prevent the circular positioning plate from rotating by the positioning column, a positioning column is installed at the bottom of the semi-arc plate, and the positioning column is arranged in a positioning groove at the top of the circular positioning plate.

[0010] Furthermore, in order to connect the threaded head to the threaded barrel, the detachable sampling assembly includes a threaded barrel fixed on the top of the mounting base, and the threaded head is threadedly connected to the inner thread of the threaded barrel.

[0011] Furthermore, in order to operate the water sampling tube through the operating rod, an operating rod is installed on one end of the threaded head, and the water sampling tube is connected to one end of the operating rod.

[0012] Furthermore, in order to facilitate the rotation of the displacement screw, the displacement assembly includes a mounting plate, a rectangular groove is provided on the vertical rod, the mounting plate is connected to the rectangular groove, the displacement screw is rotatably mounted on the mounting plate, and one end of the displacement screw is rotatably connected to the inner wall of the rectangular groove.

[0013] Furthermore, in order to raise or lower the lifting ring through the lifting block, a lifting block is threadedly connected to the displacement screw, the lifting block is located in the rectangular groove, and one end of the lifting block is connected to the inner wall of the lifting ring.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is provided with a circular mounting ring, a displacement assembly and a detachable sampling assembly. When repairing the monitoring device on the utility model, the user can first place the upright pole in the circular mounting ring, and then the user can lower the monitoring device through the displacement assembly. In summary, the monitoring device can be rotated and lowered to the shore, which is convenient for maintenance personnel to carry out maintenance work. In addition, when the staff goes to the site to check, the detachable sampling assembly can assist in sampling water for subsequent water quality assessment, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the lifting component in the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the neutral pole of the utility model;

[0019] Figure 4 It is an exploded schematic diagram of the neutral rod and the circular mounting ring of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the positioning component in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the detachable sampling assembly in the utility model;

[0022] In the figure: 1. mounting base; 2. circular mounting ring; 3. vertical pole; 4. circular positioning plate; 5. positioning assembly; 501. vertical plate; 502. positioning screw rod; 503. positioning block; 504. semi-arc plate; 505. positioning column; 6. detachable sampling assembly; 601. threaded barrel; 602. threaded head; 603. operating lever; 604. water sampling barrel; 7. lifting ring; 8. cross bar; 9. fixing seat; 10. radar water level meter; 11. radar flow meter; 12. displacement assembly; 1201. mounting plate; 1202. displacement screw rod; 1203. lifting block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 6 As shown, a hydrological flow rate and flow monitoring device comprises a mounting base 1 with mounting base holes at four corners, a circular mounting ring 2 is fixedly mounted on the top of the mounting base 1, a vertical pole 3 is rotatably mounted in the circular mounting ring 2, a circular positioning disk 4 with a positioning groove on the top is fixedly mounted on the outer wall of the vertical pole 3, positioning components 5 for positioning the circular positioning disk 4 are arranged on both sides of the top of the mounting base 1, the circular positioning disk 4 can be limited by the positioning components 5 to prevent the vertical pole 3 and the cross bar 8 from rotating, a detachable sampling component 6 is arranged on the top of the mounting base 1, a lifting ring 7 is arranged on the vertical pole 3, a cross bar 8 is fixedly mounted on the outer wall of the lifting ring 7, a fixing seat 9 is connected to one end of the cross bar 8, a radar water level meter 10 and a radar current meter 11 are fixedly connected to the bottom of the fixing seat 9 from left to right, and a displacement component 12 for driving the lifting ring 7 to move is arranged on the vertical pole 3.

[0025] The positioning assembly 5 includes a vertical plate 501 fixed on both sides of the top of the mounting base 1, a groove is provided on one side of the vertical plate 501, a positioning screw 502 is rotatably installed on the inner wall of the groove, a positioning block 503 is threadedly connected to the positioning screw 502, and the positioning block 503 is located in the groove, a semi-arc plate 504 is connected to one end of the positioning block 503, a positioning column 505 is installed at the bottom of the semi-arc plate 504, the positioning column 505 is set in the positioning groove at the top of the circular positioning plate 4, and a handle is provided on one end of the positioning screw 502, and the positioning screw 502 can be rotated by the handle.

[0026] The detachable sampling assembly 6 includes a threaded barrel 601 fixed on the top of the mounting base 1, the threaded barrel 601 is internally threaded with a threaded head 602, an operating rod 603 is installed on one end of the threaded head 602, and a water sampling barrel 604 is connected to one end of the operating rod 603. The water sampling barrel 604 can be operated by the operating rod 603.

[0027] The displacement assembly 12 includes a mounting plate 1201, a rectangular groove is provided on the vertical rod 3, the mounting plate 1201 is connected to the rectangular groove, a displacement screw rod 1202 is rotatably mounted on the mounting plate 1201, and one end of the displacement screw rod 1202 is rotatably connected to the inner wall of the rectangular groove, a lifting block 1203 is threadedly connected to the displacement screw rod 1202, the lifting block 1203 is located in the rectangular groove, and one end of the lifting block 1203 is connected to the inner wall of the lifting ring 7, and when the lifting block 1203 is displaced, it can drive the lifting ring 7 and the cross bar 8 to descend.

[0028] When the utility model is in use, the utility model can be fixed on the river bank by installing the base 1, and then the monitoring equipment, radar water level meter 10 and radar current meter 11 on the utility model can monitor the surface flow velocity, flow rate and water level of the river in real time. When repairing the monitoring equipment on the utility model, the user can rotate the positioning screw 502 in situ to drive the positioning block 503 and the semi-arc plate 504 to rise until the positioning column 505 on the semi-arc is disengaged from the positioning groove at the top of the circular positioning plate 4. After releasing the limit of the circular positioning plate 4, the user can make the upright pole 3 in the circular mounting ring 2. Rotate, thereby can drive the cross bar 8 to rotate, then the user can make the displacement screw 1202 rotate in situ and drive the lifting block 1203 and the lifting ring 7 to descend, thereby can drive the cross bar 8 and the monitoring equipment to descend. In summary, the monitoring equipment can be rotated and descended to the shore, which is convenient for maintenance personnel to carry out maintenance work. In addition, when the staff arrives at the site to check, if it is necessary to sample the water, the user unscrews the threaded head 602 at one end of the operating rod 603 from the threaded tube 601, and then the user can use the operating rod 603 to place the water sampling tube 604 into the water, so as to achieve the purpose of assisting the staff to take samples, which is highly practical.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hydrological flow rate and flow monitoring device, comprising a mounting base (1) with mounting base holes at four corners, a circular mounting ring (2) fixedly mounted on the top of the mounting base (1), characterized in that: A vertical pole (3) is rotatably mounted in the circular mounting ring (2); a circular positioning disk (4) with a positioning groove on the top is fixedly mounted on the outer side wall of the vertical pole (3); positioning components (5) for positioning the circular positioning disk (4) are arranged on both sides of the top of the mounting base (1); a detachable sampling component (6) is arranged on the top of the mounting base (1); a lifting ring (7) is arranged on the vertical pole (3); a cross bar (8) is fixedly mounted on the outer side wall of the lifting ring (7); a fixing seat (9) is connected to one end of the cross bar (8); a radar water level meter (10) and a radar current meter (11) are fixedly connected to the bottom of the fixing seat (9) from left to right in sequence; and a displacement component (12) for driving the lifting ring (7) to move is arranged on the vertical pole (3).

2. The hydrological flow rate and flow monitoring device according to claim 1, characterized in that: The positioning assembly (5) comprises vertical plates (501) fixed on both sides of the top of the mounting base (1), one side of the vertical plate (501) is provided with a groove, and a positioning screw rod (502) is rotatably mounted on the inner side wall of the groove.

3. The hydrological flow rate and flow monitoring device according to claim 2, characterized in that: A positioning block (503) is threadedly connected to the positioning screw rod (502), and the positioning block (503) is located in the groove. A semi-arc plate (504) is connected to one end of the positioning block (503).

4. The hydrological flow rate and flow monitoring device according to claim 3, characterized in that: A positioning column (505) is installed at the bottom of the semi-arc plate (504), and the positioning column (505) is arranged in a positioning groove at the top of the circular positioning plate (4).

5. The hydrological flow rate and flow monitoring device according to claim 1, characterized in that: The detachable sampling assembly (6) comprises a threaded barrel (601) fixed to the top of the mounting base (1), and the threaded barrel (601) is internally threadedly connected to a threaded head (602).

6. The hydrological flow rate and flow rate monitoring device according to claim 5, characterized in that: An operating rod (603) is installed on one end of the threaded head (602), and a water sampling tube (604) is connected to one end of the operating rod (603).

7. The hydrological flow rate and flow monitoring device according to claim 1, characterized in that: The displacement assembly (12) comprises a mounting plate (1201), a rectangular groove is provided on the vertical rod (3), the mounting plate (1201) is connected to the rectangular groove, a displacement screw rod (1202) is rotatably mounted on the mounting plate (1201), and one end of the displacement screw rod (1202) is rotatably connected to the inner side wall of the rectangular groove.

8. The hydrological flow rate and flow rate monitoring device according to claim 7, characterized in that: A lifting block (1203) is threadedly connected to the displacement screw rod (1202); the lifting block (1203) is located in the rectangular groove, and one end of the lifting block (1203) is connected to the inner wall of the lifting ring (7).

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