Hydrological telemetering terminal

Abstract

The utility model discloses a hydrological telemetering terminal, and particularly relates to the technical field of hydrological telemetering terminals, the hydrological telemetering terminal comprises a telemetering terminal and a storage box used for storing the telemetering terminal, and a fixing assembly used for being connected with the storage box is arranged outside the telemetering terminal; the fixing assembly comprises a fixing frame, a mounting frame is mounted on the front side of the fixing frame, and the telemetering terminal is fixed in the mounting frame through bolts. Numerical information generated when the pressing plate makes contact with the storage box is monitored through the pressure sensor, then change of the numerical information of the pressure sensor is monitored through the controller, when the numerical value of the pressure sensor drops, it is indicated that the tightness between the pressing plate and the storage box changes, and the controller can send the situation to a background through the signal generator; and meanwhile, the alarm is started for early warning, so that the stability of the telemetering terminal and the firmness of the fixing assembly can be monitored in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrological telemetry terminals, in particular to a hydrological telemetry terminal. Background Art

[0002] The hydrological telemetry terminal is a device used to monitor various hydrological parameters in real time, such as water level, flow, rainfall, etc. Its application not only greatly improves the efficiency and accuracy of hydrological monitoring, but also plays a vital role in flood control, water resources management and other fields.

[0003] The hydrological telemetering terminal and the storage box are two key components, which are usually used to realize the data collection, storage and transmission functions in the hydrological monitoring system. As shown in the prior art of publication number CN218895784U, although the prior art starts two sets of electric telescopic rods by manipulating the hydrological telemetering terminal, so that the output ends of the two sets of electric telescopic rods push the two sets of fixed plates away from the electric telescopic rods to abut against the inner side walls of the box on both sides, and make the hydrological telemetering terminal movably connected to the inside of the box, so as to facilitate the staff to install the hydrological telemetering terminal inside the box to a certain extent. However, the electric telescopic rod in the prior art is easily affected by vibration or other external factors and becomes loose, which will affect the stability and firmness of the hydrological telemetering terminal, thereby causing the prior art to be unable to monitor the stability of the hydrological telemetering terminal in real time, resulting in the staff being unable to perform timely maintenance of the hydrological telemetering terminal. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a hydrological telemetry terminal, which monitors the pressure value of the pressure plate through a pressure sensor. When the value changes, the controller sends the situation to the background with the help of a signal generator, informing the staff that they need to carry out inspection and maintenance in time, and at the same time activates the alarm for early warning, so that the stability of the telemetry terminal and the firmness of the fixed components can be monitored in real time to solve the problems arising from the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydrological telemetry terminal, comprising a telemetry terminal and a storage box for storing the telemetry terminal, wherein a fixing component for connecting to the storage box is provided outside the telemetry terminal;

[0006] The fixing assembly comprises a fixing frame, a mounting frame is installed on the front side of the fixing frame, the telemetry terminal is fixed inside the mounting frame by bolts, a threaded rod is provided inside the fixing frame, both ends of the threaded rod are externally threadedly connected with moving parts, a pressing plate is installed on the end of the moving part away from the threaded rod, the pressing plate contacts the inner wall of the storage box, a pressure sensor is embedded on the side of the pressing plate close to the storage box, and a signal generator, an alarm and a controller are installed on one side of the mounting frame in sequence from top to bottom;

[0007] A slave bevel gear is arranged between the two moving parts. The slave bevel gear is sleeved outside the threaded rod. A main bevel gear is meshed on one side of the top of the slave bevel gear. The top of the main bevel gear is movably connected to the top of the inner cavity of the fixed frame through a rotating shaft.

[0008] In a preferred embodiment, a servo motor is installed on the top of the fixing frame, and the output shaft of the servo motor passes through the fixing frame and is fixed to the rotating shaft on the main bevel gear.

[0009] In a preferred embodiment, two positioning members are provided between the two moving members, and the two positioning members are respectively provided on both sides of the bevel gear, the positioning members are movably sleeved on the outside of the threaded rod through bearings, and the outside of the positioning members is fixed to the inner wall of the fixed frame.

[0010] In a preferred embodiment, the cross-sections of the fixed frame and the moving member are both rectangular, and the outside of the moving member is in contact with the inner wall of the fixed frame.

[0011] In a preferred embodiment, two mirror-distributed limiting members are installed at both ends of the fixed frame, a limiting groove is opened on one side of the movable member corresponding to the limiting member, and the limiting member extends into the limiting groove at one end close to the movable member.

[0012] In a preferred embodiment, the threads at both ends of the threaded rod have opposite directions, and the threads at both ends of the threaded rod are symmetrically distributed about the central axis of the threaded rod.

[0013] Technical effects and advantages of the utility model:

[0014] The pressure sensor is used to monitor the numerical information when the pressure plate contacts the storage box, and then the controller is used to monitor the changes in the numerical information of the pressure sensor. When the value of the pressure sensor drops, it indicates that the tightness between the pressure plate and the storage box has changed. The controller can use a signal generator to send the situation to the background to inform the staff that timely inspection and maintenance are required, and at the same time activate the alarm for early warning, so that the stability of the telemetry terminal and the firmness of the fixed components can be monitored in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is the main view of the telemetry terminal of the utility model;

[0017] Figure 3 This is the front view of the fixed frame of the utility model;

[0018] Figure 4 It is a cross-sectional view of the fixing frame of the utility model;

[0019] Figure 5 For the utility model Figure 4 Enlarged view of part A.

[0020] The accompanying drawings are marked as follows: 1. telemetry terminal; 2. storage box; 3. fixed frame; 4. installation frame; 5. threaded rod; 6. moving part; 7. pressure plate; 8. pressure sensor; 9. signal generator; 10. alarm; 11. controller; 12. slave bevel gear; 13. main bevel gear; 14. servo motor; 15. positioning part; 16. limit part; 17. limit groove. DETAILED DESCRIPTION

[0021] 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.

[0022] Refer to the instruction manual Figure 1-5 The utility model provides a hydrological telemetry terminal, comprising a telemetry terminal 1 and a storage box 2 for storing the telemetry terminal 1, wherein a fixing component for connecting to the storage box 2 is provided outside the telemetry terminal 1;

[0023] like Figure 1-5 As shown, the fixing assembly includes a fixing frame 3, a mounting frame 4 is installed on the front side of the fixing frame 3, the telemetry terminal 1 is fixed inside the mounting frame 4 by bolts, a threaded rod 5 is provided inside the fixing frame 3, and moving parts 6 are threadedly connected to the outside of both ends of the threaded rod 5, and a pressure plate 7 is installed on the end of the moving part 6 away from the threaded rod 5, and the pressure plate 7 is in contact with the inner wall of the storage box 2, and a pressure sensor 8 is embedded on the side of the pressure plate 7 close to the storage box 2, and a signal generator 9, an alarm 10 and a controller 11 are installed on one side of the mounting frame 4 from top to bottom; a slave bevel gear 12 is provided between the two moving parts 6, and the slave bevel gear 12 is sleeved on the outside of the threaded rod 5, and a main bevel gear 13 is meshed on one side of the top of the slave bevel gear 12, and the top of the main bevel gear 13 is movably connected to the top of the inner cavity of the fixing frame 3 through a rotating shaft.

[0024] like Figure 3 and 4 As shown, a servo motor 14 is installed on the top of the fixed frame 3, and the output shaft of the servo motor 14 passes through the fixed frame 3 and is fixed to the rotating shaft on the main bevel gear 13. Through the connection between the output shaft of the servo motor 14 and the main bevel gear 13, the servo motor 14 can drive the main bevel gear 13 to rotate, and the threaded rod 5 is driven to rotate by the engagement of the main bevel gear 13 and the slave bevel gear 12.

[0025] like Figure 4 and 5 As shown, two positioning members 15 are provided between the two moving members 6, and the two positioning members 15 are respectively provided on both sides of the bevel gear 12, and the positioning members 15 are movably sleeved on the outside of the threaded rod 5 through a bearing, and the outside of the positioning members 15 is fixed to the inner wall of the fixed frame 3, and the threaded rod 5 is supported by the two positioning members 15 to ensure the stability of the threaded rod 5.

[0026] like Figure 2-4 As shown, the cross-sections of the fixed frame 3 and the movable member 6 are both set to be rectangular, and the outer portion of the movable member 6 is in contact with the inner wall of the fixed frame 3. By setting the cross-sections of the fixed frame 3 and the movable member 6 to be rectangular, the fixed frame 3 can limit the movable member 6, thereby ensuring the stability of the movable member 6 during displacement and preventing displacement.

[0027] like Figure 2-4 As shown, two mirror-distributed limit members 16 are installed at both ends of the fixed frame 3, and a limit groove 17 is provided on one side of the movable member 6 corresponding to the limit member 16. The end of the limit member 16 close to the movable member 6 extends into the limit groove 17. Through the cooperation of the limit member 16 and the limit groove 17, the displacement of the movable member 6 can be limited, thereby ensuring the stability of the movable member 6 during movement.

[0028] like Figure 4 As shown, the threads at both ends of the threaded rod 5 have opposite directions, and the threads at both ends of the threaded rod 5 are symmetrically distributed about the central axis of the threaded rod 5. By setting the threads at both ends of the threaded rod 5 to have opposite directions, the threaded rod 5 can drive the two moving parts 6 to move outward or inward synchronously. The moving part 6 moves outward and contacts the storage box 2, thereby fixing the telemetry terminal 1. The moving part 6 moves inward and separates from the storage box 2, thereby disassembling the telemetry terminal 1.

[0029] The staff starts the servo motor 14 to drive the main bevel gear 13 to rotate. The main bevel gear 13 drives the threaded rod 5 to rotate with the help of the meshing slave bevel gear 12. The threaded rod 5 then drives the two moving parts 6 to move outward synchronously, so that the pressure plate 7 and the pressure sensor 8 thereon can contact with the storage box 2, thereby achieving the effect of installing and fixing the telemetry terminal 1;

[0030] When the telemetry terminal 1 is fixed, the numerical information of the pressure sensor 8 is recorded by the controller 11. When the numerical information of the pressure sensor 8 decreases, it indicates that the tightness between the pressure plate 7 and the storage box 2 changes. The controller 11 can use the signal generator 9 to send the situation to the background, informing the staff that they need to carry out inspection and maintenance in time, and at the same time start the alarm 10 for early warning, so as to monitor the stability of the telemetry terminal 1 and the firmness of the fixed components in real time.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hydrological telemetry terminal, characterized in that: It comprises a telemetry terminal (1) and a storage box (2) for storing the telemetry terminal (1), wherein a fixing component for connecting to the storage box (2) is provided outside the telemetry terminal (1); The fixing assembly comprises a fixing frame (3), a mounting frame (4) is installed on the front side of the fixing frame (3), the telemetry terminal (1) is fixed inside the mounting frame (4) by bolts, a threaded rod (5) is provided inside the fixing frame (3), both ends of the threaded rod (5) are threadedly connected to a moving member (6), a pressure plate (7) is installed at one end of the moving member (6) away from the threaded rod (5), the pressure plate (7) is in contact with the inner wall of the storage box (2), a pressure sensor (8) is embedded on the side of the pressure plate (7) close to the storage box (2), and a signal generator (9), an alarm (10) and a controller (11) are installed on one side of the mounting frame (4) in sequence from top to bottom; A slave bevel gear (12) is provided between the two moving parts (6). The slave bevel gear (12) is sleeved on the outside of the threaded rod (5). A main bevel gear (13) is meshed on one side of the top end of the slave bevel gear (12). The top end of the main bevel gear (13) is movably connected to the top of the inner cavity of the fixed frame (3) via a rotating shaft.

2. A hydrological telemetry terminal according to claim 1, characterized in that: A servo motor (14) is installed on the top of the fixed frame (3), and the output shaft of the servo motor (14) passes through the fixed frame (3) and is fixed to the rotating shaft on the main bevel gear (13).

3. A hydrological telemetry terminal according to claim 1, characterized in that: Two positioning members (15) are arranged between the two moving members (6), and the two positioning members (15) are respectively arranged on both sides of the bevel gear (12). The positioning members (15) are arranged on the outside of the threaded rod (5) through a bearing sleeve, and the outside of the positioning members (15) is fixed to the inner wall of the fixed frame (3).

4. A hydrological telemetry terminal according to claim 1, characterized in that: The cross-sections of the fixed frame (3) and the movable member (6) are both set to be rectangular, and the exterior of the movable member (6) is in contact with the inner wall of the fixed frame (3).

5. A hydrological telemetry terminal according to claim 1, characterized in that: Two mirror-distributed limiting members (16) are installed at both ends of the fixed frame (3); a limiting groove (17) is provided on one side of the movable member (6) corresponding to the limiting member (16); and one end of the limiting member (16) close to the movable member (6) extends into the limiting groove (17).

6. A hydrological telemetry terminal according to claim 1, characterized in that: The threads at both ends of the threaded rod (5) have opposite thread directions, and the threads at both ends of the threaded rod (5) are symmetrically distributed about the central axis of the threaded rod (5).

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