Water level monitor

Abstract

The utility model discloses a water level monitor which comprises a fixed base, a shell and a connecting plate are sequentially arranged above the fixed base, a guide rod is arranged above the connecting plate, the top end of the connecting plate is fixedly connected with an external connecting seat, and a rotating table is arranged at the top end in the external connecting seat in a penetrating mode. The top end of the rotating table is fixedly connected with the bottom end of a guide rod, fastening bolts are arranged at the front end and the rear end of the external connection base in a penetrating mode, and first rotary knobs are fixedly connected to the front ends of the fastening bolts. The water level monitor is provided with the rotating table, the external connecting base, the fastening bolt, the guide rod, the supporting plate and the vertical frame, the cross rod can be inspected and maintained after being rotated to a safe position, workers do not need to climb to a dangerous area, and the problems that the water level monitor is far away, regular inspection and maintenance are inconvenient, and the work efficiency is high are solved. And a worker needs to consume a large amount of time to climb, and certain potential safety hazards exist in the climbing process.

Description

Technical Field

[0001] The utility model relates to the technical field of water level monitors, in particular to a water level monitor. Background Art

[0002] Intelligent monitoring instruments are used to monitor river water levels to obtain real-time water level information. River water level monitoring is of great significance for flood warning, water resources management, ecological environment protection and urban planning. It can help to detect signs of floods in a timely manner and warn relevant departments and residents so that necessary preventive measures can be taken. It can also provide data support for flood risk assessment and management, and help formulate effective flood prevention strategies and plans.

[0003] The water level monitors currently in use are located far away, making it inconvenient to conduct regular inspections and maintenance. Workers need to spend a lot of time climbing, and there are certain safety hazards during the climbing process.

[0004] Therefore, a new type of water level monitor is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a water level monitor to solve the problem that the water level monitor proposed in the above background technology is located far away, it is inconvenient to check and maintain it regularly, the staff needs to spend a lot of time climbing, and there are certain safety hazards during the climbing process.

[0006] To achieve the above object, the utility model provides the following technical solution: a water level monitor, comprising a fixed base, a housing and a connecting plate are sequentially arranged above the fixed base, and a guide rod is arranged above the connecting plate;

[0007] The top end of the connecting plate is fixedly connected to an external seat, the top end of the internal part of the external seat is penetrated by a rotating table, the top end of the rotating table is fixedly connected to the bottom end of the guide rod, the front and rear ends of the external seat are penetrated by fastening bolts, the front end of the fastening bolt is fixedly connected to a first knob, the rear end of the fastening bolt penetrates the interior of the rotating table, a circle of limiting slots is provided on the outside of the top end of the guide rod, and the outside of the limiting slots is engaged and connected with a mounting seat.

[0008] Preferably, the front end and the rear end of the inner wall of the external seat are fixedly connected with two groups of guide plates, and the fastening bolts are located between the two groups of guide plates.

[0009] Preferably, a cross bar is fixedly connected to one side of the guide rod, an ultrasonic level meter is fixedly connected to the bottom end of one side of the cross bar, vertical frames are fixedly connected to the top of the cross bar and the side wall of the mounting seat, and support plates are snap-fitted and connected between the vertical frames.

[0010] Preferably, the front end, rear end and both sides of the fixed base are fixedly connected with connecting seats, the bottom end of the fixed base is provided with a non-slip bottom pad, and a side fixing frame is fixedly connected between the outer wall of the connecting seat and the outer side of the shell.

[0011] Preferably, a mounting bolt is vertically penetrated inside the connecting seat, and a second knob is fixedly connected to the top end of the mounting bolt.

[0012] Preferably, a cylinder is fixedly connected to the bottom end of the shell, and a push rod is fixedly connected to the top of the cylinder through the top of the shell, and the top of the push rod is fixedly connected to the bottom end of the connecting plate, and two groups of inner support frames and two groups of outer support frames are arranged in sequence from top to bottom between the shell and the connecting plate, the bottom end of the outer support frame is fixedly connected to the top end of the shell, and the top end of the inner support frame is fixedly connected to the bottom end of the connecting plate.

[0013] Preferably, the top end of the outer support frame is sleeved on the outside of the bottom end of the inner support frame, the front end and the rear end of the outer support frame are vertically provided with slide grooves, and the front end and the rear end of the inner support frame are fixedly connected with fixing rods.

[0014] Preferably, the fixing rod passes through the interior of the slide groove and is fixedly connected to a limiting plate, the top and bottom of the rear end of the limiting plate are fixedly connected to sliding blocks, and a sliding connection is formed between the sliding block and the slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the water level monitor not only realizes the rotation and fixing function, realizes the height adjustment function, but also realizes the stable balance function;

[0016] By providing a rotating table, an external seat, fastening bolts, a guide rod, a support plate and a stand, the rotating table can quickly move the position of the crossbar after it rotates, and the crossbar can be inspected and maintained after it is rotated to a safe position, without the need for workers to climb to dangerous areas. The rotating table can be fixedly installed inside the external seat by fastening bolts to ensure that the crossbar will not shake during monitoring, thereby improving the accuracy of use. The two sets of stands and support plates cooperate with each other to improve the stability of the crossbar itself and avoid tilting that affects the monitoring effect. The mounting seat can be fixed to the outside of the guide rod by using the limit slot to provide strong support for the crossbar.

[0017] By providing a fixed base, a side fixing frame, a connecting seat, a non-slip bottom pad and mounting bolts, the fixed base can be installed to a suitable position for use by moving multiple sets of mounting bolts downward. The non-slip bottom pad is used to enhance the anti-slip property of the contact surface of the fixed base. The multi-directional side fixing frame can enhance the overall stability of the fixed base, strengthen the supporting force in all directions, and improve the safety of the monitor itself.

[0018] By providing an inner support frame, an outer support frame, a slide groove, a limit plate, a sliding block and a fixed rod, the position of the connecting plate can be flexibly adjusted after the cylinder and the push rod cooperate with each other, thereby improving the adaptability of the cross bar, and utilizing the inner and outer support frames to provide strong supporting force to the bottom end of the connecting plate to avoid the connecting plate from tilting and collapsing during use. The limit plate runs through the interior of the slide groove to enhance the firmness between the outer support frame and the inner support frame, effectively preventing the inner support frame from falling off, and utilizing the sliding relationship between the sliding block and the slide groove to enhance the stability of the inner support frame during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the rotating platform of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view of the side fixing frame of the utility model;

[0022] Figure 4 It is a side structural schematic diagram of the outer support frame of the utility model.

[0023] In the figure: 1. fixed base; 2. connecting seat; 3. side fixing frame; 4. outer shell; 5. outer support frame; 6. slide groove; 7. inner support frame; 8. connecting plate; 9. guide rod; 10. mounting seat; 11. limit slot; 12. stand; 13. support plate; 14. cross bar; 15. ultrasonic level meter; 16. rotating table; 17. push rod; 18. cylinder; 19. mounting bolt; 20. anti-slip bottom pad; 21. first knob; 22. external seat; 23. guide plate; 24. fastening bolt; 25. second knob; 26. limit plate; 27. sliding block; 28. fixing rod. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4 , a water level monitor, comprising a fixed base 1, a housing 4 and a connecting plate 8 are sequentially arranged above the fixed base 1, and a guide rod 9 is arranged above the connecting plate 8;

[0026] The top of the connecting plate 8 is fixedly connected with an external seat 22, and the top of the internal part of the external seat 22 is penetrated with a rotating platform 16, and the top of the rotating platform 16 is fixedly connected to the bottom end of the guide rod 9. The front and rear ends of the external seat 22 are penetrated with fastening bolts 24, and the front end of the fastening bolt 24 is fixedly connected with a first knob 21, and the rear end of the fastening bolt 24 penetrates the inside of the rotating platform 16. The outside of the top of the guide rod 9 is provided with a circle of limiting card slots 11, and the outside of the limiting card slots 11 is engaged with the mounting seat 10;

[0027] Two sets of guide plates 23 are fixedly connected to the front and rear ends of the inner wall of the external seat 22, and the fastening bolts 24 are located between the two sets of guide plates 23;

[0028] A cross bar 14 is fixedly connected to one side of the guide rod 9, an ultrasonic level meter 15 is fixedly connected to the bottom end of one side of the cross bar 14, a vertical frame 12 is fixedly connected to the top of the cross bar 14 and the side wall of the mounting seat 10, and a support plate 13 is clamped and connected between the vertical frames 12;

[0029] Specifically, Figure 1 and Figure 2 As shown, when in use, the support plate 13 is snap-fitted and installed into the inside of the two sets of vertical frames 12 to fix the cross bar 14 and the mounting seat 10. At the same time, the mounting seat 10 is snap-fitted and fixed into the inside of the limiting slot 11. After the rotating table 16 is rotated and moved to a suitable position, the first knob 21 is turned in turn. The first knob 21 drives the fastening bolt 24 to move inward to fix the rotating table 16 into the inside of the external seat 22.

[0030] Embodiment 2: The front end, the rear end and both sides of the fixed base 1 are fixedly connected with a connecting base 2, the bottom end of the fixed base 1 is provided with an anti-slip bottom pad 20, and the outer wall of the connecting base 2 and the outer side of the shell 4 are fixedly connected with a side fixing frame 3;

[0031] A mounting bolt 19 is vertically penetrated inside the connection base 2, and a second knob 25 is fixedly connected to the top of the mounting bolt 19;

[0032] Specifically, Figure 1 and Figure 3 As shown, when in use, place the fixed base 1 at a suitable position, turn the second knob 25 in sequence, and the second knob 25 drives the mounting bolt 19 fixed at the bottom to move downward, and the fixed base 1 is fixed at the current position.

[0033] Embodiment 3: The bottom end of the inner part of the outer shell 4 is fixedly connected with a cylinder 18, the top end of the cylinder 18 passes through the top of the outer shell 4 and is fixedly connected with a push rod 17, the top end of the push rod 17 is fixedly connected to the bottom end of the connecting plate 8, two groups of inner support frames 7 and two groups of outer support frames 5 are arranged in sequence from top to bottom between the outer shell 4 and the connecting plate 8, the bottom end of the outer support frame 5 is fixedly connected to the top end of the outer shell 4, and the top end of the inner support frame 7 is fixedly connected to the bottom end of the connecting plate 8;

[0034] The top end of the outer support frame 5 is sleeved and arranged outside the bottom end of the inner support frame 7. The front end and the rear end of the outer support frame 5 are vertically provided with a slide groove 6. The front end and the rear end of the inner support frame 7 are fixedly connected with a fixing rod 28.

[0035] The fixing rod 28 penetrates the interior of the slide groove 6 and is fixedly connected to the limit plate 26. The top and bottom of the rear end of the limit plate 26 are fixedly connected to the sliding block 27. The sliding block 27 and the slide groove 6 form a sliding connection.

[0036] Specifically, Figure 1 and Figure 4 As shown, when in use, the cylinder 18 is started to push the top push rod 17 upward to quickly adjust the height of the connecting plate 8. When the connecting plate 8 moves, the fixed rods 28 at both ends of the inner support frame 7 pass through the inside of the slide groove 6, and the sliding block 27 moves up and down stably inside the slide groove 6, thereby improving the stability of the inner support frame 7.

[0037] Working principle: When the utility model is in use, the fixed base 1 is placed in a suitable position, and the second knob 25 is turned in turn. The second knob 25 drives the mounting bolt 19 fixed at the bottom to move downward, and the fixed base 1 is fixed in the current position. After starting the cylinder 18, the top push rod 17 is pushed upward to quickly adjust the height of the connecting plate 8. After the rotating table 16 is rotated and moved to a suitable position, the first knob 21 is turned in turn. The first knob 21 drives the fastening bolt 24 to move inward, and the rotating table 16 is fixed inside the external seat 22 to ensure that the cross bar 14 is located above the river channel. The water level is monitored in real time by the ultrasonic liquid level meter 15.

[0038] 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.

Claims

1. A water level monitor, comprising a fixed base (1), characterized in that: A housing (4) and a connecting plate (8) are sequentially arranged above the fixed base (1), and a guide rod (9) is arranged above the connecting plate (8); The top end of the connecting plate (8) is fixedly connected to an external seat (22), the top end of the internal part of the external seat (22) is penetrated by a rotating platform (16), the top end of the rotating platform (16) is fixedly connected to the bottom end of the guide rod (9), the front end and the rear end of the external seat (22) are penetrated by fastening bolts (24), the front end of the fastening bolt (24) is fixedly connected to a first knob (21), the rear end of the fastening bolt (24) penetrates the interior of the rotating platform (16), the top end of the guide rod (9) is provided with a circle of limiting slots (11), and the outside of the limiting slots (11) is engaged and connected with a mounting seat (10).

2. A water level monitor according to claim 1, characterized in that: Two groups of guide plates (23) are fixedly connected to the front and rear ends of the inner wall of the external seat (22), and the fastening bolts (24) are located between the two groups of guide plates (23).

3. A water level monitor according to claim 1, characterized in that: A cross bar (14) is fixedly connected to one side of the guide rod (9), an ultrasonic level meter (15) is fixedly connected to the bottom end of one side of the cross bar (14), a vertical frame (12) is fixedly connected to the top end of the cross bar (14) and the side wall of the mounting seat (10), and a support plate (13) is snap-fitted between the vertical frames (12).

4. A water level monitor according to claim 1, characterized in that: The front end, rear end and both sides of the fixed base (1) are fixedly connected to a connecting base (2), the bottom end of the fixed base (1) is provided with an anti-slip bottom pad (20), and a side fixing frame (3) is fixedly connected between the outer wall of the connecting base (2) and the outer side of the outer shell (4).

5. A water level monitor according to claim 4, characterized in that: A mounting bolt (19) is vertically penetrated inside the connection seat (2), and a second knob (25) is fixedly connected to the top end of the mounting bolt (19).

6. A water level monitor according to claim 1, characterized in that: The bottom end of the shell (4) is fixedly connected to a cylinder (18), the top end of the cylinder (18) passes through the top of the shell (4) and is fixedly connected to a push rod (17), the top end of the push rod (17) is fixedly connected to the bottom end of the connecting plate (8), two groups of inner support frames (7) and two groups of outer support frames (5) are arranged in sequence from top to bottom between the shell (4) and the connecting plate (8), the bottom end of the outer support frame (5) is fixedly connected to the top end of the shell (4), and the top end of the inner support frame (7) is fixedly connected to the bottom end of the connecting plate (8).

7. A water level monitor according to claim 6, characterized in that: The top end of the outer support frame (5) is sleeved on the outside of the bottom end of the inner support frame (7), the front end and the rear end of the outer support frame (5) are vertically provided with slide grooves (6), and the front end and the rear end of the inner support frame (7) are fixedly connected with fixing rods (28).

8. A water level monitor according to claim 7, characterized in that: The fixing rod (28) passes through the interior of the slide groove (6) and is fixedly connected to the limit plate (26); the top and bottom of the rear end of the limit plate (26) are fixedly connected to the sliding block (27); and a sliding connection is formed between the sliding block (27) and the slide groove (6).

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