Water conservancy surveying water level gauge

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy surveying water level gauge which comprises a telescopic column inserted in the side face of a connecting column and used for adjustment, one end of the telescopic column is in threaded connection with a probe used for monitoring, and the side face of the connecting column is in threaded connection with a bearing rod used for supporting. The lower end of the bearing rod is in threaded connection with a stabilizing plate used for increasing the contact area, a threaded column used for fixing is inserted into the upper end of the stabilizing plate, and the lower end of the connecting column is fixedly connected with a positioning frame used for limiting. According to the water conservancy survey water level gauge, through cooperative arrangement of the telescopic rod, the probe and the connecting column, when a worker needs to detect a deep water position, the length of the connecting column can be adjusted more conveniently, the probe reaches a proper position, and then the worker can detect conveniently; and meanwhile, the problem that a worker needs to go to the center of a water area to carry out measurement when measuring the deepwater position is also avoided, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering, in particular to a water conservancy survey water level meter. Background Art

[0002] Water conservancy and hydropower projects refer to various projects with the purpose of flood control, irrigation, power generation, water supply, waterlogging control, water environment management, etc. 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. The planning, design, construction and management of water conservancy projects require water level data. The construction of bridges, ports, waterways, water supply and drainage and other projects also requires water level data, so the water level needs to be monitored.

[0003] Chinese patent announcement number CN216081660U discloses a hydraulic survey water level meter, including a water level meter body and a clamping mechanism, the water level meter body includes a survey probe and a support plate, one end of the survey probe is fixedly connected to a connecting line, the clamping mechanism includes two connecting plates fixedly mounted on the support plate, the two connecting plates are rotatably connected to a bidirectional threaded rod on opposite sides through a bearing, and the bidirectional threaded rod is threaded with two sliders. The hydraulic survey water level meter is provided with a clamping mechanism on the water level meter body, so that when the handle is not subjected to external force, the movable rod can drive the gear to rotate through the rack under the action of a spring, thereby enabling the bidirectional threaded rod to drive the two arc-shaped clamping plates to clamp the survey probe through the slider, and after pulling the handle, the survey probe can be used again. Through the above arrangement, the stability and convenience of the survey probe after being fixed on the water level meter are improved.

[0004] However, the utility model has the following problems when it is actually used:

[0005] 1. When the staff use the existing equipment, it is not convenient to adjust the length of the equipment, which makes it difficult for the staff to measure the deep water;

[0006] 2. In actual use, the staff needs to hold the equipment to measure the water level, which is not convenient for fixing the equipment. One end of the equipment is too heavy, which makes it more difficult to measure. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a water level meter for hydraulic survey, which solves the problem in the above-mentioned background technology that the existing equipment is not convenient for the staff to adjust the length of the equipment when used, which makes it difficult for the staff to measure the deep water. In actual use, the staff needs to hold the equipment to measure the water level, which is not convenient to fix and limit the equipment, and one end of the equipment is too heavy, which makes it more laborious to measure.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a hydraulic survey water level meter, comprising a telescopic column plugged into the side of a connecting column for adjustment, one end of the telescopic column is threadedly connected to a probe for monitoring, the side of the connecting column is threadedly connected to a load-bearing rod for support, the lower end of the load-bearing rod is threadedly connected to a stabilizing plate for increasing the contact area, the upper end of the stabilizing plate is plugged with a threaded column for fixation, and the lower end of the connecting column is fixedly connected to a positioning frame for limiting.

[0011] Optionally, the lower end of the probe is threadedly connected to a connection disk for increasing the contact area, and the lower end of the connection disk is fixedly connected to a sonar head for detection.

[0012] Optionally, a positioning pin for fixing is inserted into the upper end of the connecting column, and the positioning pin passes through one side of the connecting column and is inserted into the interior of the telescopic column.

[0013] Optionally, a rotating rod for adjustment is clamped on the inner wall of the positioning frame, and an adjusting plate for extension and retraction is inserted into the inner wall of the rotating rod.

[0014] Optionally, a rotating shaft for connection is inserted into the side of the positioning frame, and a nut for fastening is threadedly connected to one end of the rotating shaft.

[0015] Optionally, a pin for fixing is inserted into the side of the rotating rod, and an outer surface of the pin is provided with anti-slip grooves for increasing friction.

[0016] Optionally, one end of the telescopic column is fixedly connected to an adapter for limiting position, and an upper end of the telescopic column is provided with a clamping hole.

[0017] Optionally, a rubber pad for increasing friction is fixedly connected to the lower end of the stabilizing plate, and a limiting hole is provided at the upper end of the rubber pad.

[0018] (III) Beneficial effects

[0019] The utility model provides a water level gauge for hydraulic survey, which has the following beneficial effects:

[0020] 1. The hydraulic survey water level meter, through the coordinated setting of the telescopic rod, the probe and the connecting column, can more conveniently adjust the length of the connecting column when the staff needs to detect the deep water, so that the probe can reach a suitable position, thereby facilitating the staff to detect. At the same time, it also avoids the problem that the staff needs to go to the center of the water area to measure the deep water, which further improves the practicality of the device.

[0021] 2. The hydraulic survey water level meter, through the coordinated setting of the load-bearing rod, the stabilizing plate and the threaded column, can more conveniently fix the load-bearing rod on the ground when the staff is measuring, avoiding the problem of the staff holding the measurement, and further reducing the labor intensity of the staff. With the help of the setting of the threaded column, the stabilizing plate can be tightened and limited, so that the load-bearing rod can be installed more stably and firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the probe structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the telescopic column structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the rotating rod of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the stabilizing plate of the utility model.

[0027] In the figure: 1. connecting column; 2. telescopic column; 3. probe; 4. load-bearing rod; 5. stabilizing plate; 6. threaded column; 7. positioning frame; 8. connecting plate; 9. sonar head; 10. positioning pin; 11. rotating rod; 12. adjusting plate; 13. rotating shaft; 14. nut; 15. pin; 16. adapter; 17. clamping hole; 18. rubber pad. DETAILED DESCRIPTION

[0028] 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. 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.

[0029] Embodiment 1;

[0030] See also Figures 1 to 5In order to more conveniently fix and limit the adjusted telescopic column 2, the utility model provides a technical solution: a hydraulic survey water level meter, comprising a telescopic column 2 plugged into the side of a connecting column 1 for adjustment, a positioning pin 10 for fixing is plugged into the upper end of the connecting column 1, the positioning pin 10 passes through one side of the connecting column 1 and is plugged into the inside of the telescopic column 2, one end of the telescopic column 2 is fixedly connected with an adapter 16 for limiting, a clamping hole 17 is provided at the upper end of the telescopic column 2, with the help of the setting of the telescopic column 2, it is convenient for the staff to adjust the length of the connecting column 1 according to the actual use situation, after the adjustment is completed, with the help of the matching setting of the positioning pin 10 and the clamping hole 17, the telescopic column 2 can be fixed inside the connecting column 1, and at the same time, with the help of the setting of the adapter 16, it is convenient for the staff to connect the telescopic column 2 with the probe 3;

[0031] Embodiment 2:

[0032] See also Figures 2 to 5 In order to make the sonar head 9 more stable during monitoring, one end of the telescopic column 2 is threadedly connected with a probe 3 for monitoring, and the lower end of the probe 3 is threadedly connected with a connecting plate 8 for increasing the contact area, and the lower end of the connecting plate 8 is fixedly connected with the sonar head 9 for detection, and the side of the connecting column 1 is threadedly connected with a load-bearing rod 4 for support, and the lower end of the load-bearing rod 4 is threadedly connected with a stabilizing plate 5 for increasing the contact area, and the lower end of the stabilizing plate 5 is fixedly connected with a rubber pad 18 for increasing friction, and a limited hole is provided at the upper end of the rubber pad 18, and a threaded column 6 for fixing is inserted at the upper end of the stabilizing plate 5. With the help of the matching arrangement of the connecting plate 8 and the sonar head 9, after long-term use, the sonar head 9 can be more conveniently disassembled and maintained, and the weight of the sonar head 9 can also be increased to avoid shaking during monitoring, which causes the problem of deviation in the detection result. With the arrangement of the rubber pad 18, the friction between the stabilizing plate 5 and the ground can be increased, so that the placement is more stable;

[0033] Embodiment three;

[0034] See also Figures 1 to 4The cam 13 is actuated by a screw thread 14 which is threadedly connected to the cam 14 so that the cam 13 can be easily adjusted to the desired position.

[0035] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0036] In the utility model, the working steps of the device are as follows:

[0037] First, the staff adjusts the telescopic column 2 inside the connecting column 1 according to the usage so that the probe 3 reaches a suitable position. Then the staff fixes the load-bearing rod 4 to the upper end of the ground through the stabilizing plate 5 and the threaded column 6, and starts the probe 3 at the same time. The water area is detected through the probe 3 and the sonar head 9. After the detection is completed, the stabilizing plate 5 is disassembled, the telescopic column 2 is adjusted to retract into the inside of the connecting column 1, and then the probe 3 is closed.

[0038] 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 gauge for hydraulic survey, comprising a telescopic column (2) plugged into the side of a connecting column (1) for adjustment, characterized in that: One end of the telescopic column (2) is threadedly connected to a probe (3) for monitoring, the side of the connecting column (1) is threadedly connected to a load-bearing rod (4) for supporting, the lower end of the load-bearing rod (4) is threadedly connected to a stabilizing plate (5) for increasing the contact area, the upper end of the stabilizing plate (5) is plugged with a threaded column (6) for fixing, and the lower end of the connecting column (1) is fixedly connected to a positioning frame (7) for limiting.

2. A hydraulic survey water level gauge according to claim 1, characterized in that: The lower end of the probe (3) is threadedly connected to a connection plate (8) for increasing the contact area, and the lower end of the connection plate (8) is fixedly connected to a sonar head (9) for detection.

3. A hydraulic survey water level gauge according to claim 1, characterized in that: A positioning pin (10) for fixing is inserted at the upper end of the connecting column (1), and the positioning pin (10) passes through one side of the connecting column (1) and is inserted into the interior of the telescopic column (2).

4. A hydraulic survey water level gauge according to claim 1, characterized in that: The inner wall of the positioning frame (7) is clamped with a rotating rod (11) for adjustment, and the inner wall of the rotating rod (11) is plugged with an adjusting plate (12) for extension and retraction.

5. A water level gauge for hydraulic survey according to claim 1, characterized in that: A rotating shaft (13) for connection is inserted into the side surface of the positioning frame (7), and a nut (14) for fastening is threadedly connected to one end of the rotating shaft (13).

6. A water level gauge for hydraulic survey according to claim 4, characterized in that: A pin (15) for fixing is inserted into the side surface of the rotating rod (11), and an anti-skid pattern for increasing friction is formed on the outer surface of the pin (15).

7. A hydraulic survey water level gauge according to claim 1, characterized in that: One end of the telescopic column (2) is fixedly connected to an adapter (16) for limiting position, and the upper end of the telescopic column (2) is provided with a clamping hole (17).

8. A water level gauge for hydraulic survey according to claim 1, characterized in that: A rubber pad (18) for increasing friction is fixedly connected to the lower end of the stabilizing plate (5), and a limiting hole is provided at the upper end of the rubber pad (18).

Images