Navigation mark equipment rollover device

Abstract

The utility model discloses a navigation mark equipment rollover device which comprises a fixed bottom plate and a winch, a supporting plate is vertically and fixedly connected to one side of the top of the fixed bottom plate, a supporting column is fixedly connected to the top of the supporting plate, a suspension arm is rotationally connected to the top end of the supporting column, and a roller is rotationally connected to one end of the suspension arm. A fixed pulley is fixedly connected to one side of the supporting column, the winch is fixed to one side of the top of the fixed bottom plate, a steel cable is wound around the surface of the winch, a lifting hook is fixedly connected to one end of the steel cable, a rotating shaft is horizontally and rotationally connected to the surface of the supporting plate, a rotating arm is fixedly connected to one end of the rotating shaft, and a fixed seat is fixedly connected to the surface of the rotating arm. One side of the fixed seat is fixedly connected with a supporting arm, and one side of the supporting plate is fixedly connected with a driving structure for driving the rotating shaft to rotate. According to the side turning device for the navigation mark equipment, the functions of hoisting and side turning are achieved, and the requirement for maintenance of the navigation mark equipment is met.

Description

Technical Field

[0001] The utility model relates to the technical field of navigation mark equipment maintenance, in particular to a navigation mark equipment rollover device. Background Art

[0002] In the field of navigation, the maintenance, replacement and inspection of navigation aids are important tasks to ensure the safety and smooth flow of waterways. Traditional methods of replacing or maintaining navigation aids mostly rely on manual climbing to the top of the navigation aid to perform operations, which is not only inefficient but also poses a high safety risk. In recent years, with the development of technology, some automated or semi-automated navigation aid maintenance equipment has emerged, among which the more common ones are the lifting and replacement of navigation aids through a hoisting system. However, since the hoisting system focuses on vertical lifting operations, when it needs to be repaired after being hoisted up, it is necessary to use a ladder for maintenance. Especially when inspecting and repairing the bottom, long-term head-up operations bring a certain degree of fatigue. Therefore, a device that can realize lifting and rollover is needed to meet the maintenance needs of existing navigation aids. Utility Model Content

[0003] In order to solve the above-mentioned defects, the utility model provides a navigation aid equipment rollover device, which realizes the functions of hoisting and rollover and meets the needs of navigation aid equipment maintenance.

[0004] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0005] Preferably, a rotating sleeve is rotatably connected to the surface of the support arm, and a supporting plate is fixedly connected to one side of the rotating sleeve.

[0006] Preferably, the support plate is an arc-shaped support plate, and both ends of the support plate are fixedly connected with fixing hooks.

[0007] Preferably, an electric telescopic rod is rotatably connected between one side of the support column and the boom.

[0008] Preferably, the driving structure includes a reduction motor, a support seat and a housing, and the reduction motor, support seat and housing are fixed on one side of the support plate. A worm is rotatably connected between the support seat and the housing, and a worm wheel is meshedly connected to one side of the worm, and the worm wheel is fixedly connected to the other end of the rotating shaft, and a connecting shaft is fixedly connected between the output shaft end of the reduction motor and one end of the worm.

[0009] Preferably, movable wheels are provided at the bottom of the fixed base plate.

[0010] Preferably, the surface of the rotating arm is provided with mounting holes adapted to the fixing seat, and the mounting holes are provided in multiple groups and are arranged at equal intervals along the length direction of the rotating arm.

[0011] The utility model adopts the above-mentioned technical solution, and the beneficial effects include: this type of navigation equipment rollover device can realize the lifting of navigation equipment through the set winch, support column and lifting arm, and the set rotating arm, support arm and support plate can support the navigation equipment from the side after the navigation equipment is lifted, realizing the rollover of the navigation equipment, thereby realizing the functions of rollover and lifting, and meeting the needs of navigation equipment maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the worm gear engagement of the utility model;

[0015] Figure 4 This is a schematic diagram of the working state of the utility model.

[0016] In the figure: 1-fixed base plate, 2-support plate, 3-support column, 4-lifting arm, 5-roller, 6-fixed pulley, 7-winch, 8-steel cable, 9-hook, 10-rotating shaft, 11-rotating arm, 12-mounting hole, 13-fixed seat, 14-support arm, 15-rotating sleeve, 16-support plate, 17-fixed hook, 18-moving wheel, 19-reduction motor, 20-support seat, 21-connecting shaft, 22-worm, 23-worm gear, 24-housing, 25-electric telescopic rod, 26-navigation equipment. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Example 1: Please refer to Figure 1-4The utility model provides a technical solution: a device for turning over a navigation mark equipment, including a fixed base plate 1 and a winch 7, a top side of the fixed base plate 1 is vertically fixedly connected to a support plate 2, and a rib is fixedly connected between one side of the support plate 2 and the top of the fixed base plate 1 to improve the stability of the support plate 2, and the top of the support plate 2 is fixedly connected to a support column 3, and support rods are also provided between the two sides of the support column 3 and the top of the support plate 2 to improve the stability of the support column 3, and the top of the support column 3 is rotatably connected to a boom 4, and one side of the support column 3 is rotatably connected to the boom 4. Through the extension and contraction of the electric telescopic rod 25, one end of the boom 4 can rotate around the top of the support column 3, thereby changing the horizontal distance between the other end of the boom 4 and the support column 3, so that the navigation mark equipment can be close to one side of the support plate 2 during hoisting, thereby improving the stability during rollover and meeting the needs of navigation mark equipment with different diameters.

[0019] One end of the boom 4 is rotatably connected to the roller 5, one side of the support column 3 is fixedly connected to the fixed pulley 6, the winch 7 is fixed to the top side of the fixed base plate 1, and the surface of the winch 7 is wound with a steel cable 8. One end of the steel cable 8 passes around the surface of the fixed pulley 6 and the roller 5 in turn and is fixedly connected to a hook 9. By hanging the hook 9 on one side of the navigation equipment 26 and starting the winch 7, the navigation equipment 26 can be lifted.

[0020] The surface of the support plate 2 is horizontally rotatably connected to a rotating shaft 10, one end of the rotating shaft 10 is fixedly connected to a rotating arm 11, the surface of the rotating arm 11 is fixedly connected to a fixed seat 13, one side of the fixed seat 13 is fixedly connected to a support arm 14, and one side of the support plate 2 is fixedly connected to a driving structure for driving the rotating shaft 10 to rotate. Before hoisting the navigation equipment 26, the support arm 14 is rotated to one side so that the support arm 14 is located on the side of the navigation equipment 26. When the navigation equipment 26 is placed on the top of the fixed base plate 1 for hoisting, the winch 7 is started, and then the driving structure is started to drive the rotating arm 11 to rotate around the rotating shaft 10, thereby realizing lateral support for the navigation equipment 26, thereby realizing the side flipping of the navigation equipment 26.

[0021] The surface of the support arm 14 is rotatably connected to a rotating sleeve 15, and one side of the rotating sleeve 15 is fixedly connected to a support plate 16. The support plate 16 is an arc-shaped support plate, and both ends of the support plate 16 are fixedly connected to fixed hooks 17. Through the setting of the rotating sleeve 15, during the rotation of the rotating arm 11, the support plate 16 can always fit the side of the navigation equipment 26, thereby improving the stability during rollover. In order to further improve the stability of the navigation equipment 26, a strap with a tensioner can be set between the two fixed hooks 17 to fix the navigation equipment 26.

[0022] The driving structure includes a reduction motor 19, a support base 20 and a housing 24. The reduction motor 19, the support base 20 and the housing 24 are fixed on one side of the support plate 2. A worm 22 is rotatably connected between the support base 20 and the housing 24. A worm wheel 23 is meshed with one side of the worm 22. The worm wheel 23 is fixedly connected to the other end of the rotating shaft 10. A connecting shaft 21 is fixedly connected between the output shaft end of the reduction motor 19 and one end of the worm 22. The worm 22 is driven to rotate by the reduction motor 19 to drive the rotating shaft 10 to rotate. The self-locking property of the worm wheel is utilized. When the reduction motor 19 does not provide power, the rotating arm 11 can still stay in the current position.

[0023] A moving wheel 18 is provided at the bottom of the fixed base plate 1. The moving wheel 18 is a universal wheel with a driven brake structure, which facilitates the overall movement and fixation of the device.

[0024] The surface of the rotating arm 11 is provided with mounting holes 12 adapted to the fixing seat 13. The rotating arm 11 and the fixing seat 13 are fixed with bolts. There are multiple groups of mounting holes 12 and they are arranged at equal intervals along the length direction of the rotating arm 11. The multiple mounting holes 12 can change the support arm 14 to different positions, thereby facilitating the lateral support of navigation equipment with different shapes and realizing rollover.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0026] The above description is merely a preferred embodiment of the prior art of fixing and installing the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A navigation aid rollover device, comprising a fixed base plate (1) and a winch (7), characterized in that: A support plate (2) is vertically fixedly connected to one side of the top of the fixed base plate (1), a support column (3) is fixedly connected to the top of the support plate (2), a top of the support column (3) is rotatably connected to a boom (4), one end of the boom (4) is rotatably connected to a roller (5), one side of the support column (3) is fixedly connected to a fixed pulley (6), the hoist (7) is fixed to one side of the top of the fixed base plate (1), a steel cable (8) is wound around the surface of the hoist (7), and the steel cable ( One end of the support plate (8) passes through the surfaces of the fixed pulley (6) and the roller (5) in sequence and is fixedly connected to a hook (9); the surface of the support plate (2) is horizontally rotatably connected to a rotating shaft (10); one end of the rotating shaft (10) is fixedly connected to a rotating arm (11); the surface of the rotating arm (11) is fixedly connected to a fixed seat (13); one side of the fixed seat (13) is fixedly connected to a support arm (14); and one side of the support plate (2) is fixedly connected to a driving structure for driving the rotating shaft (10) to rotate.

2. The navigation aid rollover device according to claim 1, characterized in that: The surface of the support arm (14) is rotatably connected to a rotating sleeve (15), and one side of the rotating sleeve (15) is fixedly connected to a supporting plate (16).

3. The navigation aid rollover device according to claim 2, characterized in that: The support plate (16) is an arc-shaped support plate, and both ends of the support plate (16) are fixedly connected with fixing hooks (17).

4. The navigation aid rollover device according to claim 1, characterized in that: An electric telescopic rod (25) is rotatably connected between one side of the support column (3) and the boom (4).

5. The navigation aid rollover device according to claim 1, characterized in that: The driving structure comprises a reduction motor (19), a support base (20) and a housing (24); the reduction motor (19), the support base (20) and the housing (24) are fixed on one side of the support plate (2); a worm (22) is rotatably connected between the support base (20) and the housing (24); one side of the worm (22) is meshedly connected with a worm wheel (23); the worm wheel (23) is fixedly connected to the other end of the rotating shaft (10); and a connecting shaft (21) is fixedly connected between the output shaft end of the reduction motor (19) and one end of the worm (22).

6. The navigation aid rollover device according to claim 1, characterized in that: The bottom of the fixed base plate (1) is provided with a moving wheel (18).

7. The navigation aid rollover device according to claim 1, characterized in that: The surface of the rotating arm (11) is provided with mounting holes (12) adapted to the fixing seat (13), and the mounting holes (12) are provided in multiple groups and are arranged at equal intervals along the length direction of the rotating arm (11).

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