Water level detection assembly

Abstract

The utility model discloses a water level detection assembly, and relates to the technical field of water level detection equipment. The radar water level gauge comprises a radar water level gauge body and a fixing rod, a mounting plate is arranged on the outer side surface of the radar water level gauge body, a concave groove is formed in one side of the fixing rod, a sliding plate is arranged in the concave groove in a sliding mode, an assembling assembly is arranged on the side, close to the radar water level gauge body, of the sliding plate, and the assembling assembly is detachably connected with the mounting plate. According to the utility model, the mounting plate and the mounting block can be assembled together, then the bolt can be inserted into the corresponding through hole, the mounting plate and the mounting block are assembled together by matching with the nut, and then the mounting block can be inserted into the connecting hole, so that the mounting plate and the mounting block can be assembled together, and the mounting plate and the mounting block can be assembled together. The double-end lead screw can rotate through the round block by rotating the rotating disc, the positioning block enters the positioning groove, the mounting plate can be mounted, and when dismounting is needed, the ratchet is shifted, and then the rotating disc is rotated.

Description

TECHNICAL FIELD

[0001] The utility model relates to water level detection equipment technical field, specifically is a water level detection subassembly. BACKGROUND

[0002] Radar water level gauge, also called water level radar, is an electronic device for detecting targets by using electromagnetic waves. Its main function is to monitor water conservancy, sewage treatment and flood warning, etc. The characteristics of radar water level gauge are high precision and easy installation. Its principle is: the antenna transmits a narrow microwave pulse, which propagates at the speed of light in space, and part of the energy is reflected back when it encounters the surface of the measured medium. The time interval between the transmitted pulse and the received pulse is proportional to the distance from the antenna to the surface of the measured medium. Because the propagation speed of electromagnetic waves is extremely high, the time interval between the transmitted pulse and the received pulse is very small (nanosecond order) and difficult to confirm. Radar water level gauge uses a special demodulation technology to accurately identify the time interval between the transmitted pulse and the received pulse, thereby further calculating the distance from the antenna to the surface of the measured medium. The specific use and structure of various radar water level gauges are not the same, but the basic form is consistent, including: transmitter, transmitting antenna, receiver, receiving antenna, processing part and display. There are also power supply equipment, data acquisition equipment, anti-interference equipment and other auxiliary equipment.

[0003] The existing radar water level gauge needs to be installed and adjusted during use. The existing radar water level gauge is fixed on the fixed support by using screws. The installation process is complex and not convenient, which consumes a lot of manpower and time cost. INVENTION CONTENTS

[0004] In order to solve the problem that the existing radar water level gauge needs to be installed and adjusted during use, the existing radar water level gauge is fixed on the fixed support by using screws, and the installation process is complex and not convenient, which consumes a lot of manpower and time cost; the purpose of the utility model is to provide a water level detection assembly.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a water level detection assembly, comprising a radar water level gauge and a fixed rod, the outer surface of the radar water level gauge is provided with a mounting plate, the side of the fixed rod is provided with a concave groove, the concave groove is slidably provided with a sliding plate, the side of the sliding plate close to the radar water level gauge is provided with an assembly assembly, the assembly assembly is detachably connected with the mounting plate, the other end of the sliding plate in the concave groove is fixedly provided with an adjusting assembly, the mounting block and the mounting plate are both provided with a through hole, the through hole is movably provided with a bolt, the outer surface of the bolt is threadedly provided with a nut;

[0006] The assembly component includes a mounting block and a connecting block. The mounting block is detachably connected to the mounting plate. The mounting block has a positioning groove. The connecting block is fixedly connected to the side of the slide plate near the radar level gauge. The connecting block has a connecting hole in its center. The mounting block is movably inserted into the connecting hole. The connecting block has a rectangular groove. A double-ended lead screw is rotatably mounted in the rectangular groove. A movable plate is threaded onto the outer surface of the double-ended lead screw. The movable plate slides against the inner surface of the rectangular groove. Positioning blocks are provided on opposite sides of the movable plate. The positioning blocks movably fit against the inner surface of the positioning groove. A circular block is fixedly mounted on the upper end of the double-ended lead screw. A turntable is fixedly mounted on the upper end of the circular block. A circular groove is provided on the upper surface of the connecting block. A fixing block is fixedly mounted inside the circular groove. A spring is fixedly mounted on one side of the fixing block. A ratchet is fixedly mounted on the other end of the spring. A ratchet is fixedly mounted on the outer surface of the circular block. The ratchet meshes with the ratchet.

[0007] Preferably, the adjustment component includes a vertical block, which is fixedly connected to the side of the slide away from the mounting block. A cylinder is fixedly provided on the lower surface of the vertical block, and a first motor is fixedly provided inside the cylinder. A gear is provided at the output end of the first motor. A groove is formed on the inner surface of the concave groove, and a toothed plate is fixedly provided inside the groove. The gear meshes with the toothed plate.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. This utility model allows for the assembly of a mounting plate and a mounting block. Bolts can then be inserted into the corresponding through holes, and nuts can be used to assemble the mounting plate and mounting block together. The mounting block can then be inserted into the connecting hole. By rotating the turntable, the double-ended lead screw can be rotated through the round block, and the positioning block can enter the positioning groove, allowing the mounting plate to be installed. When disassembly is required, the ratchet can be engaged, and then the turntable can be rotated.

[0010] 2. This utility model can cause the gear to rotate by starting the first motor. Since the gear meshes with the toothed plate, the slide plate can move along the concave groove to achieve the purpose of adjusting the radar water level gauge. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the connecting block structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the mounting block structure of this utility model.

[0015] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] Figure 5 This is a schematic diagram of the adjustment component structure of this utility model.

[0017] In the diagram: 1. Radar level gauge; 11. Mounting plate; 12. Bolt; 13. Nut; 2. Fixing rod; 21. Concave groove; 22. Slide plate; 3. Assembly component; 31. Mounting block; 311. Positioning groove; 312. Through hole; 32. Connecting block; 321. Connecting hole; 33. Rectangular groove; 34. Double-ended lead screw; 35. Moving plate; 36. Positioning block; 37. Round block; 38. Turntable; 381. Notch; 39. Round groove; 391. Fixing block; 392. Spring; 393. Ratchet; 394. Ratchet; 4. Adjustment component; 41. Vertical block; 42. Cylinder; 43. First motor; 44. Gear; 45. Groove; 46. Toothed plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figures 1-5 As shown, this utility model provides a water level detection component, including a radar water level gauge 1 and a fixing rod 2. The outer surface of the radar water level gauge 1 is provided with a mounting plate 11. The model of the radar water level gauge 1 is "DX-WLX-1". A concave groove 21 is opened on one side of the fixing rod 2. A sliding plate 22 is slidably provided in the concave groove 21. An assembly component 3 is provided on the side of the sliding plate 22 near the radar water level gauge 1. The assembly component 3 is detachably connected to the mounting plate 11. An adjustment component 4 is fixedly provided in the concave groove 21 and at the other end of the sliding plate 22.

[0020] The assembly component 3 includes a mounting block 31 and a connecting block 32. The mounting block 31 is detachably connected to the mounting plate 11. The mounting block 31 has a positioning groove 311. The connecting block 32 is fixedly connected to the side of the slide plate 22 near the radar level gauge 1. The connecting block 32 has a connecting hole 321 in its center, and the mounting block 31 is movably inserted into the connecting hole 321. The connecting block 32 has a rectangular groove 33, and a double-ended lead screw 34 is rotatably mounted within the rectangular groove 33. The rectangular groove 33 has a concave cross-section to facilitate the connection of the double-ended lead screw 34. A movable plate 35 is threaded onto the outer surface of the double-ended lead screw 34. Two movable plates 35 are threaded onto the outer surface of the double-ended lead screw 34 and are symmetrically arranged on the outer surface of the double-ended lead screw 34. The movable plates 35 slide against the inner surface of the rectangular groove 33. A positioning block 36 is provided on one side of each opposite face of the movable plate 35. The positioning block 36 is movably fitted to the inner surface of the positioning groove 311. The upper end of the double-ended screw 34 is fixedly provided with a round block 37, and the upper end of the round block 37 is fixedly provided with a turntable 38. The outer surface of the turntable 38 is provided with several notches 381, which are arranged in a ring array on the outer surface of the turntable 38 to facilitate rotation of the turntable 38. The mounting plate 11 and the mounting block 31 can be assembled together, and then the bolt 12 can be inserted into the corresponding through hole 312. With the help of the nut 13, the mounting plate 11 and the mounting block 31 can be assembled together. Then the mounting block 31 can be inserted into the connecting hole 321. By rotating the turntable 38, the double-ended screw 34 can be rotated through the round block 37. The movable plate 35 sleeved on the outer surface of the double-ended screw 34 moves to the center, and the positioning block 36 enters the positioning groove 311 to install the mounting plate 11. When it is necessary to disassemble, the ratchet 393 is engaged, and then the turntable 38 can be rotated.

[0021] The upper surface of the connecting block 32 is provided with a circular groove 39. A fixing block 391 is fixedly provided inside the circular groove 39. A spring 392 is fixedly provided on one side of the fixing block 391. A ratchet 393 is fixedly provided on the other end of the spring 392. A ratchet 394 is fixedly sleeved on the outer surface of the circular block 37. The ratchet 393 meshes with the ratchet 394. When the circular block 37 rotates, the ratchet 394 rotates. After the rotation is completed, the ratchet 394 and the ratchet 393 limit the movement.

[0022] Both the mounting block 31 and the mounting plate 11 are provided with through holes 312. A bolt 12 is movably inserted into the through hole 312. A nut 13 is threaded on the outer surface of the bolt 12 to facilitate the assembly of the mounting block 31 and the mounting plate 11 together.

[0023] The adjustment component 4 includes a vertical block 41, which is fixedly connected to the side of the slide plate 22 away from the mounting block 31. A cylinder 42 is fixedly provided on the lower surface of the vertical block 41. A first motor 43 is fixedly provided inside the cylinder 42. A gear 44 is provided at the output end of the first motor 43. A groove 45 is provided on the inner surface of the concave groove 21. A toothed plate 46 is fixedly provided inside the groove 45. The gear 44 meshes with the toothed plate 46. The gear 44 can be rotated by starting the first motor 43. Since the gear 44 meshes with the toothed plate 46, the slide plate 22 can move along the concave groove 21 to achieve the purpose of adjusting the radar level gauge 1.

[0024] Working principle: When using this utility model, the mounting plate 11 and the mounting block 31 can be assembled together. Then, the bolt 12 can be inserted into the corresponding through hole 312. With the help of the nut 13, the mounting plate 11 and the mounting block 31 can be assembled together. Then, the mounting block 31 can be inserted into the connecting hole 321. By rotating the turntable 38, the double-ended lead screw 34 can be rotated through the round block 37. The moving plate 35 sleeved on the outer surface of the double-ended lead screw 34 moves to the center, and the positioning block 36 enters the positioning groove 311, so that the mounting plate 11 can be installed. When it is necessary to disassemble, the ratchet 393 can be engaged, and then the turntable 38 can be rotated.

[0025] The gear 44 can be rotated by starting the first motor 43. Since the gear 44 meshes with the toothed plate 46, the slide plate 22 can move along the concave groove 21 to achieve the purpose of adjusting the radar water level gauge 1.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A water level detection assembly comprising a radar water level gauge (1) and a fixed pole (2), characterized in that, The outer surface of the radar water level gauge (1) is provided with a mounting plate (11), one side of the fixed rod (2) is provided with a concave groove (21), the sliding plate (22) is slidably arranged in the concave groove (21), the side of the sliding plate (22) close to the radar water level gauge (1) is provided with an assembly assembly (3), the assembly assembly (3) is detachably connected with the mounting plate (11), and the other end of the sliding plate (22) is fixedly provided with an adjusting assembly (4) in the concave groove (21). The assembly assembly (3) comprises a mounting block (31) and a connecting block (32), the mounting block (31) is detachably connected with the mounting plate (11), the mounting block (31) is provided with a positioning groove (311), the connecting block (32) is fixedly connected on the side of the sliding plate (22) close to the radar water level gauge (1), the middle part of the connecting block (32) is provided with a connecting hole (321), the mounting block (31) is movably inserted into the connecting hole (321), the connecting block (32) is provided with a rectangular groove (33), the double-head screw rod (34) is rotatably arranged in the rectangular groove (33), the outer surface of the double-head screw rod (34) is threadedly provided with a moving plate (35), the moving plate (35) is slidably attached to the inner surface of the rectangular groove (33), the opposite side of the moving plate (35) is provided with a positioning block (36), the positioning block (36) is movably attached to the inner surface of the positioning groove (311), and the upper end of the double-head screw rod (34) is fixedly provided with a circular block (37). The upper end of the circular block (37) is fixedly provided with a rotating disc (38).

2. The water level detection assembly of claim 1, wherein, The adjusting assembly (4) comprises a vertical block (41), the vertical block (41) is fixedly connected on the side of the sliding plate (22) away from the mounting block (31), the lower surface of the vertical block (41) is fixedly provided with a cylinder (42), the cylinder (42) is fixedly provided with a first motor (43), the output end of the first motor (43) is provided with a gear (44), the inner surface of the concave groove (21) is provided with a groove (45), the groove (45) is fixedly provided with a toothed plate (46), and the gear (44) is engaged with the toothed plate (46).

3. The water level detection assembly of claim 1, wherein, The upper surface of the connecting block (32) is provided with a circular groove (39), the inside of the circular groove (39) is fixedly provided with a fixed block (391), one side of the fixed block (391) is fixedly provided with a spring (392), the other end of the spring (392) is fixedly provided with a ratchet (393), the outer surface of the circular block (37) is fixedly provided with a ratchet wheel (394), and the ratchet (393) is engaged with the ratchet wheel (394).

4. The water level detection assembly of claim 1, wherein, The outer surface of the rotating disc (38) is provided with a plurality of openings (381), and the plurality of openings (381) are arranged in an annular array on the outer surface of the rotating disc (38).

5. The water level detection assembly of claim 1, wherein, The mounting block (31) and the mounting plate (11) are both provided with a through hole (312), a bolt (12) is movably inserted into the through hole (312), and the outer surface of the bolt (12) is threadedly provided with a nut (13).

6. The water level detection assembly of claim 1, wherein, The outer surface of the double-end screw rod (34) is sleeved with two moving plates (35), and the two moving plates (35) are symmetrically arranged on the outer surface of the double-end screw rod (34).

7. The water level detection assembly of claim 1, wherein, The cross-sectional shape of the rectangular groove (33) is "concave".

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