Inland waterway buoy releasing device

Abstract

The utility model discloses an inland waterway buoy throwing device which comprises a mounting plate, the top of the mounting plate is rotationally connected with a mounting disc, the top of the mounting disc is fixedly connected with a supporting rod, a first mounting cavity is formed in the supporting rod, the inner wall of the bottom of the first mounting cavity is fixedly connected with a hydraulic rod, and the top end of the hydraulic rod is fixedly connected with a mounting block. Two telescopic rods are fixedly connected to the bottom of the mounting block, the bottom ends of the telescopic rods are fixedly connected with the inner wall of the bottom of the first mounting cavity, a second mounting cavity is formed in the mounting block, and a motor is fixedly connected into the second mounting cavity. According to the automatic buoy throwing device, the throwing plate is driven by the hydraulic rod to move up and down, then the throwing plate is driven by the motor to move back and forth, then the throwing plate is opened and closed under the driving of the electric telescopic rod and the meshing effect of the double-face tooth-shaped strip and the gear, and automatic throwing and automatic taking-back of buoys are achieved through the operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrology monitoring technical field especially relates to a kind of inland river channel buoy launching device. BACKGROUND

[0002] Buoy, is anchored in the specified position of navigation mark on water surface, in inland river channel, buoy is used to indicate the range of channel, indicate shoal obstacle, and some buoy is used for hydrology monitoring etc.

[0003] At present, existing launching device is generally used to place buoy into water by hook, after placing buoy into water by the way of hook, staff needs to take down hook by diving, and when taking back buoy, staff also needs to hang buoy on hook by diving, this way has certain danger to the person who dives, and it is inconvenient in use. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems of existing operation trouble, certain danger and inconvenience in use, and provides an inland river channel buoy launching device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An inland river channel buoy launching device, including mounting plate, the top of mounting plate is rotatably connected with mounting disc, the top of mounting disc is fixedly connected with support rod, first installation cavity is equipped in support rod, the bottom inner wall of first installation cavity is fixedly connected with hydraulic rod, the top of hydraulic rod is fixedly connected with mounting block, the bottom of mounting block is fixedly connected with two telescopic rods, the bottom of telescopic rod is fixedly connected with the bottom inner wall of first installation cavity, second installation cavity is equipped in mounting block, second installation cavity is fixedly connected with motor, the output end of motor is keyed with screw rod, the outer wall of screw rod is threadedly sleeved with sliding block, the bottom of sliding block is fixedly connected with connecting block, connecting block is fixedly connected with mounting box on both sides, rotating rod is rotatably inserted between the inner wall of mounting box on both sides, the outer wall of rotating rod is keyed with gear, launching plate is fixedly sleeved between the both ends of rotating rod, third installation cavity is equipped in connecting block, the top inner wall of third installation cavity is fixedly connected with electric telescopic rod, the bottom end of electric telescopic rod is fixedly connected with double-sided toothed strip, double-sided toothed strip is engaged with two gears.

[0007] Further, the both sides of the top of launching plate are fixedly connected with mounting rod, a plurality of connecting rods are fixedly connected between the side of mounting rod and launching plate.

[0008] Further, a plurality of fastening bolts are inserted into the top of mounting plate.

[0009] Further, the top of the mounting disc is fixedly connected with a rotating handrail, and an anti-skid groove is arranged on the outer wall of the rotating handrail.

[0010] Further, one side of the supporting rod is fixedly connected with a control screen, and the control screen is electrically connected with the hydraulic rod, the motor and the electric telescopic rod.

[0011] Further, one end of the mounting block is fixedly connected with a counterweight.

[0012] Further, the bottom of the throwing plate is provided with a plurality of drainage holes.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The throwing plate is driven by the hydraulic rod to move up and down, and then the throwing plate is driven by the motor to move back and forth, and then the throwing plate is driven by the electric telescopic rod and the meshing of the double-sided toothed strip and the gear to realize the opening and closing of the throwing plate, and the above operation realizes the automatic throwing and automatic taking back of the buoy.

[0015] 2. The installation rod and the connecting rod are used in cooperation to limit the two sides of the throwing plate, so as to prevent the buoy from falling during the throwing process, so as to avoid affecting the efficiency of the buoy throwing and taking back. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the buoy throwing device for inland waterway is provided for the present application;

[0017] Figure 2 A sectional structure schematic view of the buoy throwing device for inland waterway is provided for the present application;

[0018] Figure 3 A partial enlarged structure schematic view of the buoy throwing device for inland waterway is provided for the present application;

[0019] Figure 4 A throwing plate unfolding structure schematic view of the buoy throwing device for inland waterway is provided for the present application.

[0020] In the drawing: 1, mounting plate; 2, fastening bolt; 3, mounting disc; 4, rotating handrail; 5, supporting rod; 6, control screen; 7, hydraulic rod; 8, telescopic rod; 9, mounting block; 10, counterweight; 11, motor; 12, screw rod; 13, sliding block; 14, connecting block; 15, mounting box; 16, gear; 17, rotating rod; 18, electric telescopic rod; 19, double-sided toothed strip; 20, throwing plate; 21, installation rod; 2101, connecting rod; 22, drainage hole. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments.

[0022] With reference to Figures 1-4 The present application is a kind of river channel buoy launching device, including mounting plate 1, the top of mounting plate 1 is rotatably connected with mounting disc 3, the top of mounting disc 3 is welded with support rod 5, the top of mounting disc 3 is welded with rotating handrail 4, rotating handrail 4 is driven to rotate mounting disc 3, so as to drive support rod 5 to rotate, in turn, the direction of launching is adjusted, support rod 5 is provided with first installation cavity, the bottom inner wall of first installation cavity is fixed with hydraulic rod 7 by bolt, the top end of hydraulic rod 7 is fixed with mounting block 9 by bolt, under the driving of hydraulic rod 7, mounting block 9 moves, so as to realize the up and down movement of buoy, the bottom of mounting block 9 is welded with two telescopic rods 8, the bottom end of telescopic rod 8 is fixedly connected with the bottom inner wall of first installation cavity, so as to improve the stability of the up and down movement of mounting block 9;

[0023] The second installation cavity is provided in mounting block 9, the second installation cavity is fixed with motor 11 by bolt, the output end of motor 11 is keyed with lead screw 12, the outer wall of lead screw 12 is threadedly sleeved with sliding block 13, the bottom of mounting block 9 is provided with sliding groove, sliding block 13 slides in sliding groove, the bottom of sliding block 13 is fixed with connecting block 14 by bolt, under the driving of motor 11, lead screw 12 rotates, so that sliding block 13 and connecting block 14 move together, so as to complete pushing buoy to river surface and taking buoy from river surface;

[0024] The two sides of connecting block 14 are welded with mounting box 15, rotating rod 17 is rotatably inserted between the two side inner walls of mounting box 15, gear 16 is keyed on the outer wall of rotating rod 17, launching plate 20 is fixedly sleeved between the two ends of rotating rod 17, the third installation cavity is provided in connecting block 14, the top inner wall of third installation cavity is fixed with electric telescopic rod 18 by bolt, the bottom end of electric telescopic rod 18 is fixed with double-sided toothed strip 19 by bolt, double-sided toothed strip 19 is engaged with two gears 16, under the stretching of electric telescopic rod 18, double-sided toothed strip 19 moves, under the engagement of double-sided toothed strip 19 and gear 16, two launching plates 20 open and close.

[0025] The two sides of the top of the release plate 20 are welded with mounting rods 21, and a plurality of connecting rods 2101 are welded between one side of the mounting rod 21 and the release plate 20. The cooperation of the mounting rod 21 and the connecting rod 2101 limits the two sides of the release plate 20, thereby preventing the float from falling during the release process. The top of the mounting plate 1 is inserted with a plurality of fastening bolts 2, which are used to fix the device on the river bank. The outer wall of the rotating handrail 4 is provided with anti-skid grooves, thereby facilitating the operation of the rotating handrail 4. One side of the supporting rod 5 is fixed with a control screen 6 through a bolt. The control screen 6 is electrically connected with the hydraulic rod 7, the motor 11 and the electric telescopic rod 18. One end of the mounting block 9 is fixed with a counterweight 10 through a bolt, thereby balancing the mounting block 9 horizontally. The bottom of the release plate 20 is provided with a plurality of drainage holes 22, thereby facilitating the discharge of river water.

[0026] The working principle of the embodiment is as follows: float release. First, the device is fixed and installed on the river bank by the fastening bolt 2. Then, the rotating handrail 4 is pulled to drive the mounting disc 3 to rotate, thereby driving the supporting rod 5 to rotate and adjusting the release direction. At this time, the two release plates 20 are closed together. Then, the float is placed on the release plate 20. Then, the motor 11 is started. Under the driving of the motor 11, the screw rod 12 rotates, thereby moving the sliding block 13, the connecting block 14 and the float together to the river surface until stopping at the release position. Then, the hydraulic rod 7 is started. Under the contraction of the hydraulic rod 7, the mounting block 9 moves downward, thereby moving the float on the release plate 20 downward until the release plate 20 moves above the water surface. Then, the electric telescopic rod 18 is started. Under the stretching of the electric telescopic rod 18, the double-sided toothed strip 19 moves downward. Under the meshing of the double-sided toothed strip 19 and the gear 16, the two release plates 20 are opened to the two sides. Then, the float falls into the river water, thereby completing the release of the float.

[0027] The float is retrieved as follows: first, the screw rod 12 is rotated under the driving of the motor 11, thereby sending the release plate 20 to the release position of the float. Then, the two release plates 20 are opened to the two sides under the stretching of the electric telescopic rod 18 and the meshing of the double-sided toothed strip 19 and the gear 16. Then, the release plate 20 moves downward under the contraction of the hydraulic rod 7 until the bottom end of the release plate 20 stops descending below the water surface. Then, the two release plates 20 are gathered in the middle under the contraction of the electric telescopic rod 18 and the meshing of the double-sided toothed strip 19 and the gear 16, thereby clamping the float between the two release plates 20. Then, the release plate 20 moves upward under the stretching of the hydraulic rod 7, thereby lifting the float from the river water. During the lifting process, the river water is discharged from the drainage hole 22. Then, the release plate 20 is retracted under the reverse rotation of the motor 11, thereby completing the retrieval of the float.

[0028] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An inland waterway buoy launching device comprising a mounting plate (1), characterized in that, The top of mounting plate (1) is rotatably connected with mounting disc (3), the top of mounting disc (3) is fixedly connected with support rod (5), the first installation cavity is arranged in support rod (5), the bottom inner wall of first installation cavity is fixedly connected with hydraulic rod (7), the top of hydraulic rod (7) is fixedly connected with mounting block (9), the bottom of mounting block (9) is fixedly connected with two telescopic rods (8), the bottom of telescopic rod (8) is fixedly connected with the bottom inner wall of first installation cavity, the second installation cavity is arranged in mounting block (9), motor (11) is fixedly connected in second installation cavity, the output of motor (11) is keyed with screw rod (12), the outer wall of screw rod (12) is threadedly sleeved with sliding block (13), the bottom of mounting block (9) is provided with sliding groove, sliding block (13) slides in sliding groove, the bottom of sliding block (13) is fixedly connected with connecting block (14), the both sides of connecting block (14) are fixedly connected with mounting box (15), rotating rod (17) is rotatably inserted between the both sides inner walls of mounting box (15), the outer wall of rotating rod (17) is keyed with gear (16), throwing plate (20) is fixedly sleeved between the both ends of rotating rod (17), the third installation cavity is arranged in connecting block (14), the top inner wall of third installation cavity is fixedly connected with electric telescopic rod (18), the bottom of electric telescopic rod (18) is fixedly connected with double-sided toothed strip (19), double-sided toothed strip (19) is engaged with two gears (16).

2. An inland waterway channel buoy launching device according to claim 1, characterized in that The both sides of the top of throwing plate (20) are fixedly connected with mounting rod (21), a plurality of connecting rods (2101) are fixedly connected between one side of mounting rod (21) and throwing plate (20).

3. The device according to claim 1, characterized in that, The top of mounting plate (1) is inserted with a plurality of fastening bolts (2).

4. The device according to claim 1, characterized in that, The top of mounting disc (3) is fixedly connected with rotating handrail (4), the outer wall of rotating handrail (4) is provided with anti-skid groove.

5. The device according to claim 1, characterized in that, One side of support rod (5) is fixedly connected with control screen (6), control screen (6) is electrically connected with hydraulic rod (7), motor (11) and electric telescopic rod (18).

6. An inland waterway channel buoy launching device according to claim 1, characterized in that One end of mounting block (9) is fixedly connected with counterweight (10).

7. An inland waterway channel buoy launching device according to claim 1, characterized in that, The bottom of throwing plate (20) is provided with a plurality of drainage holes (22).

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