Anti-falling mechanism for mounting microwave ocean sensor

Abstract

The utility model provides an anti-falling mechanism for mounting a microwave ocean sensor, which belongs to the field of sensor mounting and comprises a mounting frame, the mounting frame comprises an upper frame and a lower frame, and arc-shaped connecting plates are fixedly connected to four corners of adjacent surfaces of the upper frame and the lower frame; and the anti-falling assembly comprises a sleeve rotationally connected between the upper frame and the lower frame, and the bottom of the sleeve is fixedly connected with a flange plate. According to the utility model, through the arrangement of the anti-drop assembly, firstly, the sensor main body can be quickly assembled and disassembled, the time consumed in the disassembly and assembly process of the sensor main body can be shortened, and then the safety risk of an operator during high-place operation is reduced; the positioning device can ensure the positioning stability of the sensor, and meanwhile, the positioning device is attached to the outer wall of the sensor during positioning, so that the levelness of the sensor and the sea surface during installation can be ensured, the working accuracy of the sensor is also ensured, and the time required by manual adjustment is shortened.

Description

Technical Field

[0001] The utility model relates to a sensor installation technology, in particular to an anti-dropping mechanism for installing a microwave ocean sensor. Background Art

[0002] Microwave sensors use the properties of microwaves to detect physical quantities. Microwaves emitted by a transmitting antenna are absorbed or reflected when they encounter the object being measured, causing a change in power. Microwaves that have passed through or reflected from the object being measured are received by a receiving antenna and converted into electrical signals. This signal is then processed by a measurement circuit, achieving microwave detection.

[0003] When monitoring ocean levels, microwave radar sensors are used. These sensors are typically fixed to the top plate with fasteners. This installation method is relatively inexpensive and common, but sensor maintenance and replacement requires specialized tools to tighten multiple bolts before and after installation. Furthermore, these sensors are often installed directly above sea level, requiring operators to climb and ascend to operate them. This long operation increases operator safety risks. Therefore, we propose a microwave ocean sensor anti-slip mechanism to address these issues. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an anti-drop mechanism for installing a microwave ocean sensor to solve the problems raised in the above background technology.

[0005] The purpose of the utility model can be achieved by the following technical solution: comprising a mounting frame, the mounting frame comprising an upper frame and a lower frame, the four corners of the adjacent surfaces of the upper frame and the lower frame being fixedly connected with arc-shaped connecting plates;

[0006] The anti-slip assembly comprises a sleeve rotatably connected between the upper frame and the lower frame, the bottom of the sleeve is fixedly connected to a flange, the side wall of the sleeve is fixedly connected to a rocker, the top four corners of the flange are respectively provided with arc grooves, the bottom four corners of the lower frame are provided with strip grooves, the adjacent strip grooves and arc grooves are movably connected with the same movable rod, the bottom end of the movable rod is fixedly connected to the anti-slip frame, the anti-slip frame is provided with a recessed portion, and the bottom of the anti-slip frame is also provided with a buckling portion, the lower frame and the flange are both provided with threaded grooves, and the threaded grooves are threaded with the same screw.

[0007] Preferably, a sensor body is provided in each of the plurality of anti-detachment frames, and a matching portion is provided on the sensor body.

[0008] Preferably, the matching portion is a groove with a semicircular arc cross section, and the groove circles the central axis of the sensor body.

[0009] Preferably, the cross-sectional size of the recessed portion matches the cross-sectional size of the matching portion.

[0010] Preferably, a ball head is provided at the end of the movable rod, and when the movable rod fits against the inner wall of the arc on one side of the strip groove, the outer side of the movable rod abuts against the side wall of the adjacent arc-shaped connecting plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By setting up the anti-slip component, firstly, the sensor body can be quickly assembled and disassembled, which can shorten the time consumed in the assembly and disassembly process of the sensor body, thereby reducing the safety risks of operators when working at heights. Secondly, by positioning the sensor body on all sides, its positioning stability can be guaranteed. At the same time, since it fits with the outer wall of the sensor during positioning, the flushness of the sensor with the sea surface during installation can be guaranteed, which also ensures its accuracy during operation and reduces the time required for manual adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0017] Figure 4 yes Figure 3 An enlarged schematic diagram of part A is shown.

[0018] In the figure: 1. Upper frame; 2. Lower frame; 3. Arc-shaped connecting plate; 4. Sleeve; 5. Flange; 6. Rocker; 7. Arc-shaped groove; 8. Strip groove; 9. Movable rod; 10. Anti-slip frame; 11. Recessed portion; 12. Snap-fit ​​portion; 13. Threaded groove; 14. Screw; 15. Sensor body; 16. Mating portion. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-4As shown, an anti-slip mechanism for installing a microwave ocean sensor includes a mounting frame, which includes an upper frame 1 and a lower frame 2. The four corners of the adjacent surfaces of the upper frame 1 and the lower frame 2 are fixedly connected with arc-shaped connecting plates 3. The mounting frame can be formed by welding the upper frame 1 and the lower frame 2. A through hole is formed at the top of the mounting frame, which is used to pass the wiring of the sensor body 15 to avoid interference.

[0021] The anti-slip component includes a sleeve 4 rotatably connected between the upper frame 1 and the lower frame 2, the bottom of the sleeve 4 is fixedly connected to a flange 5, the side wall of the sleeve 4 is fixedly connected to a rocker 6, the top four corners of the flange 5 are respectively provided with arc grooves 7, the bottom four corners of the lower frame 2 are provided with strip grooves 8, the adjacent strip grooves 8 and the arc grooves 7 are movably connected with the same movable rod 9, the bottom end of the movable rod 9 is fixedly connected to an anti-slip frame 10, the anti-slip frame 10 is provided with a recessed portion 11, and the bottom of the anti-slip frame 10 is also provided with a buckling portion 12, and the lower frame 2 and the flange 5 are both provided with threaded grooves 13, and the threaded groove 13 is threadedly connected with the same screw 14.

[0022] It should be noted that the sleeve 4 is used to connect the flange 5 with the upper frame 1 to facilitate its rotation in the mounting frame. The rocker 6 can facilitate the operator to pull the flange 5 from the outside to rotate, reducing the difficulty of operation. The arc groove 7 and the strip groove 8 are respectively used to guide the movable rod 9 on the inner side. At the same time, the trajectories of the four strip grooves 8 form a cross shape, and the arc groove 7 will push the movable rod 9 inside it to move in the corresponding strip groove 8 when rotating with the flange 5, and then drive the corresponding anti-detachment frame 10 to move, so as to achieve the fixation and unlocking of the sensor body 15. A limiting block is provided on the top of the movable rod 9, and its outer diameter is larger than the inner diameter of the arc groove 7 to prevent the movable rod 9 from detaching from the arc groove 7. The recessed portion 11 is used to fit the surface of the sensor body 15, improve the support stability of the anti-detachment frame 10 on the sensor body 15, and buckle Part 12 is used to support the disposable bottom of the sensor body 15 so that its top is in contact with the lower frame 2 to ensure its parallelism with the lower frame 2. The threaded groove 13 is used to fix the screw 14. When the screw 14 is located in the two threaded grooves 13 at the same time, the flange 5 cannot rotate to ensure that the anti-slip frame 10 cannot move at this time. Through the anti-slip assembly, first of all, the sensor body 15 can be quickly installed and disassembled, which can shorten the time consumed by the sensor body 15 during the disassembly process, thereby reducing the safety risks of operators when working at heights. Secondly, by positioning the sensor body 15 on all sides, its positioning stability can be guaranteed. At the same time, since it fits with the outer wall of the sensor during positioning, the flushness of the sensor with the sea surface during installation can be guaranteed, which also ensures its accuracy during operation and reduces the time required for manual adjustment.

[0023] A sensor body 15 is arranged in multiple anti-slip frames 10, and a matching part 16 is arranged on the sensor body 15. The matching part 16 is a groove with a semicircular cross-section. The groove surrounds the central axis of the sensor body 15. The cross-sectional size of the recessed part 11 is adapted to the cross-sectional size of the matching part 16. The matching part 16 is used to cooperate with the recessed part 11 to improve the stability of the sensor body 15 when it is fixed by the anti-slip frame 10, thereby increasing the support points.

[0024] A ball head is provided at the end of the movable rod 9. When the movable rod 9 fits into the inner wall of the arc on one side of the strip groove 8, the outer side of the movable rod 9 abuts against the side wall of the adjacent arc-shaped connecting plate 3. The ball head can be easily held by the operator to limit the position of the movable rod 9, thereby avoiding interference between it and the arc-shaped connecting plate 3 during rotation to ensure its normal operation.

[0025] When the present utility model is implemented in a specific manner: when the sensor body 15 needs to be installed, the screw 14 is first rotated to separate it from the thread groove 13, and then the rocker 6 is pushed to drive the flange 5 to rotate through the sleeve 4. When the flange 5 rotates, the movable rod 9 inside it is pushed to move along the direction of the strip groove 8 through the arc groove 7 on it, driving multiple anti-detachment frames 10 away from each other, and then the sensor body 15 to be installed is moved vertically upward from the bottom of the lower frame 2 so that it is located between the multiple anti-detachment frames 10, and the rocker 6 is pulled to rotate it in the opposite direction, so that the multiple anti-detachment frames 10 move in the opposite direction until the upper recessed portion 11 fits the matching portion 16 on the sensor body 15, and the snap-fit ​​portion 12 is embedded in the fixable groove on the sensor body 15, and then the screw 14 is rotated again to make it re-enter the thread groove 13 through the threaded cooperation with the two thread grooves 13, thereby completing the fixed installation of the sensor body 15.

[0026] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A microwave ocean sensor installation anti-drop mechanism, characterized in that: include A mounting frame, comprising an upper frame (1) and a lower frame (2), wherein four corners of adjacent surfaces of the upper frame (1) and the lower frame (2) are fixedly connected with arc-shaped connecting plates (3); The anti-slip assembly comprises a sleeve (4) rotatably connected between the upper frame (1) and the lower frame (2); the bottom of the sleeve (4) is fixedly connected with a flange (5); the side wall of the sleeve (4) is fixedly connected with a rocker (6); the top four corners of the flange (5) are respectively provided with arc grooves (7); the bottom four corners of the lower frame (2) are provided with strip grooves (8); the adjacent strip grooves (8) and the arc grooves (7) are movably connected with the same movable rod (9); the bottom end of the movable rod (9) is fixedly connected with an anti-slip frame (10); the anti-slip frame (10) is provided with a recessed portion (11); the bottom of the anti-slip frame (10) is also provided with a buckling portion (12); the lower frame (2) and the flange (5) are both provided with threaded grooves (13); the threaded grooves (13) are internally threaded with the same screw (14).

2. The anti-drop mechanism for installing a microwave ocean sensor according to claim 1, characterized in that: A sensor body (15) is provided in each of the plurality of anti-slip frames (10), and a matching portion (16) is provided on the sensor body (15).

3. The anti-drop mechanism for installing a microwave ocean sensor according to claim 2, characterized in that: The matching portion (16) is a groove with a semicircular arc cross section, and the groove circles the central axis of the sensor body (15).

4. The anti-drop mechanism for installing a microwave ocean sensor according to claim 3, characterized in that: The cross-sectional dimensions of the recessed portion (11) are adapted to the cross-sectional dimensions of the matching portion (16).

5. The anti-drop mechanism for installing a microwave ocean sensor according to claim 1, characterized in that: The end of the movable rod (9) is provided with a ball head. When the movable rod (9) fits against the inner wall of the arc on one side of the strip groove (8), the outer side of the movable rod (9) abuts against the side wall of the adjacent arc-shaped connecting plate (3).

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