Signal mast structure of sludge dewatering and volume reduction ship
By setting up lifting devices and stable structures on the signal mast, the inspection and maintenance difficulties caused by the height of the ship's signal mast are solved, and flexible adjustment of equipment height and safety improvement are achieved.
Patent Information
- Application Number
- CN202421165277.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-27
AI Technical Summary
In the prior art, the signal mast on the ship is high, which makes the staff experiencing time and effort during inspection and maintenance, poses safety hazards, and is not conducive to the normal operation of the equipment.
A signal mast structure including lifting device and stable structure is designed, and a servo motor drives the winding wheel and tightening rope system to realize height adjustment of lighting equipment and signal transmission equipment, preventing staff from climbing to the top of the mast and stabilizing it Round seats and guide blocks improve the stability of the device.
It realizes highly flexible equipment adjustment, improves safety and maintenance convenience, reduces staff risks, and facilitates inspection and maintenance.
Smart Images
Figure CN222247540U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of signal mast structures, in particular to a signal mast structure of a sludge dewatering and volume reduction ship. Background Art
[0002] The signal mast is a high pole on the ship for hanging sails and flags, installing antennas, installing signal lights, and supporting observation platforms. It is usually erected vertically from the keel or centerboard of the ship and can support the lower girders of the cross sails, booms or diagonal girders. The signal mast on the ship has many uses, such as installing signal lights, hanging flags, and setting up telegraph antennas. Generally, masts are installed on ships. The masts on ships can be divided into many categories according to their uses, such as signal masts and lighting masts. By installing antennas, control modules, signal lights and other equipment on the mast, the purpose of signal reception and transmission can be achieved.
[0003] In the prior art, for example, Chinese patent CN207550416U discloses a signal mast device with good signal and high safety, including a mast frame, a signal device and an operating platform; the mast frame includes a support frame, a hanging rod, a signal installation frame, a signal installation rod and a signal installation seat; the top two ends of the support frame are beveled edges; the hanging rod horizontally passes through the beveled edges, and the two ends extend to the two sides of the support frame; the signal installation frame is installed on the top of the center line of the support frame; the signal installation rods are evenly distributed on the top of the support frame or on the hanging rod; the signal installation seat is evenly installed on both sides of the support frame; the signal device includes a signal type, a signal light and an antenna radar; the signal type is hung on the hanging rod; the signal light is installed on the signal installation frame or the signal installation seat; the antenna radar is installed on the signal installation rod; the operating platform is horizontally fixedly connected to the support frame.
[0004] In the prior art, the height of the signal mast on the ship is relatively high. In order to ensure the safety of the ship's personnel, the signal transmission equipment and lighting equipment on the signal mast need to be checked every few days to ensure that the signal transmission equipment and lighting equipment can operate normally. Since the height of the signal mast is relatively high, the staff needs to climb to the top of the signal mast when checking, which is not only time-consuming and laborious, but also has safety hazards and is not conducive to inspection. At the same time, it is not convenient to repair the signal transmission equipment and lighting equipment. For this reason, a signal mast structure for a sludge dewatering and volume reduction ship is proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the problem that in the prior art, the height of the signal mast on the ship is relatively high. In order to ensure the safety of the ship's personnel, the signal transmission equipment and lighting equipment on the signal mast need to be checked every few days to ensure that the signal transmission equipment and lighting equipment can operate normally. Since the height of the signal mast is relatively high, the staff needs to climb to the top of the signal mast when checking, which is not only time-consuming and laborious, but also has safety hazards and is not conducive to inspection. At the same time, it is inconvenient to repair the signal transmission equipment and lighting equipment. A signal mast structure for a sludge dewatering and volume reduction ship is proposed.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a signal mast structure of a sludge dewatering and volume reduction ship, comprising a mast body, a lighting device and a signal transmission device, a lifting device is arranged on one side of the mast body, a stabilizing structure is arranged on the outer wall of the mast body, the lifting device comprises a servo motor, a stabilizing round seat and a placing round plate, a winding wheel is arranged inside the mast body, a tightening frame is installed inside the winding wheel, an axle seat is fixedly installed on the inner side wall of the mast body, one end of the winding wheel is rotatably connected to the axle seat, a guide frame seat is fixedly installed on the upper end of the placing round plate, and there are four groups of guide frame seats, guide wheels are rotatably installed inside the four groups of guide frame seats and near the edges on both sides, tightening ropes are placed in the outer wall grooves of the eight groups of guide wheels, one end of the four groups of tightening ropes passes through the placing round plate and is fixed to the upper end of the stabilizing round seat, and the other end of the four groups of tightening ropes passes through the mast body and is fixed to the upper end of the tightening frame.
[0007] Preferably, the stabilizing structure comprises four groups of vertical blocks, a circular ring seat is fixedly mounted on the outer wall of the mast body, a guide groove is formed at one end of the four groups of vertical blocks, and guide blocks are slidably mounted inside the four groups of guide grooves.
[0008] Preferably, a mounting base plate is fixedly mounted on the lower end of the mast body, and a circular frame plate is fixedly mounted on the upper end of the lighting device.
[0009] Preferably, the other ends of the four groups of guide blocks are fixed to the inner side wall of the stable round seat, and the other ends of the four groups of vertical blocks are fixed to the outer wall of the mast body.
[0010] Preferably, the lower end of the signal transmission device is fixed to the upper end of the circular frame plate, and the inner wall of the circular frame plate is fixed to the outer wall of the stable round seat.
[0011] Preferably, a support seat is fixedly mounted on the lower end of the servo motor, and the lower end of the support seat is fixed to the upper end of the mounting base.
[0012] Preferably, a protective shell is fixedly mounted on the upper end of the placement circular plate, and the guide frame seat is located inside the protective shell.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] 1. In the utility model, a lifting device is provided to operate the servo motor, and the output end of the servo motor drives the winding wheel fixed thereto to rotate, and the winding wheel rotates inside the mast body, and the other end of the winding wheel rotates inside the shaft seat, thereby increasing the stability of the winding wheel during rotation. At the same time, the winding wheel will wind up the tightening frame, and the tightening frame will drive the four sets of tightening ropes to move together, so that the four sets of tightening ropes are wound together. Under the cooperation of the four sets of tightening ropes and the eight sets of guide wheels respectively, when the four sets of tightening ropes are wound up or unwound, the four sets of tightening ropes move on the eight sets of guide wheels respectively, so that the eight sets of tightening ropes can be wound up together. The guide wheels rotate inside the four groups of guide frames respectively, so that the four groups of tightening ropes drive the stabilizing round seats to move up and down, and then the stabilizing round seats drive the lighting equipment and the signal transmission equipment to move up and down through the circular frame plates, so that the height of the lighting equipment and the signal transmission equipment can be adjusted, which is convenient for the staff to check the lighting equipment and the signal transmission equipment to ensure that the lighting equipment and the signal transmission equipment can be used normally, and there is no need for the staff to climb to the top of the mast body, which improves the safety during inspection and facilitates the maintenance of the lighting equipment and the signal transmission equipment.
[0015] 2. In the utility model, by providing a stabilizing structure, when the stabilizing round seat moves up and down, the stabilizing round seat will drive the four groups of guide blocks fixed thereto to move, so that the four groups of guide blocks slide up and down inside the four groups of guide grooves respectively, thereby guiding the stabilizing round seat, thereby preventing the stabilizing round seat from shaking when moving up and down, and improving the stability of the stabilizing round seat. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional structural schematic diagram of a signal mast structure of a sludge dewatering and volume reduction ship proposed in the utility model;
[0017] Figure 2 A schematic diagram of the structure of a lifting device for a signal mast structure of a sludge dewatering and volume reduction ship proposed in the utility model;
[0018] Figure 3 A partial structural schematic diagram of a signal mast structure of a sludge dewatering and volume reduction ship proposed in the utility model;
[0019] Figure 4 The utility model proposes a signal mast structure of a sludge dewatering and volume reduction ship. Figure 3 A is a schematic diagram of the enlarged structure of the middle part;
[0020] Figure 5The utility model provides a bottom view of a partial structure of a signal mast structure of a sludge dewatering and volume reduction vessel.
[0021] Legend: 1. Installation base plate; 11. Mast body; 12. Ring frame plate; 13. Lighting equipment; 14. Signal transmission equipment; 2. Lifting device; 21. Servo motor; 22. Winding wheel; 23. Tightening frame; 24. Stable round seat; 25. Axle seat; 26. Placement of round plate; 261. Protective shell; 27. Guide frame seat; 28. Guide wheel; 29. Tightening rope; 210. Support seat; 3. Stable structure; 31. Ring seat; 32. Vertical block; 33. Guide groove; 34. Guide block. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0024] Embodiment 1
[0025] like Figure 1As shown in Figure 5, the utility model provides a signal mast structure of a sludge dewatering and volume reduction ship, including a mast body 11, a lighting device 13 and a signal transmission device 14. A lifting device 2 is arranged on one side of the mast body 11, and a stabilizing structure 3 is arranged on the outer wall of the mast body 11. The lifting device 2 includes a servo motor 21, a stabilizing round seat 24 and a placing circular plate 26. A winding wheel 22 is arranged inside the mast body 11, and a tightening frame 23 is installed inside the winding wheel 22. An axle seat 25 is fixedly installed on the inner side wall of the mast body 11, and one end of the winding wheel 22 is rotatably connected to the axle seat 25. A guide frame seat 27 is fixedly installed on the upper end of the placing circular plate 26, and there are four groups of guide frame seats 27. Guide wheels 28 are rotatably installed inside the four groups of guide frame seats 27 and near the edges on both sides. Tightening ropes 29 are placed in the outer wall grooves of the eight groups of guide wheels 28, one ends of four groups of tightening ropes 29 pass through the placement circular plate 26 and are fixed to the upper end of the stable round seat 24, the other ends of the four groups of tightening ropes 29 pass through the mast body 11 and are fixed to the upper end of the tightening frame 23, the lower end of the mast body 11 is fixedly installed with a mounting base plate 1, the upper end of the lighting device 13 is fixedly installed with a circular frame plate 12, the lower end of the signal transmission device 14 is fixed to the upper end of the circular frame plate 12, the inner wall of the circular frame plate 12 is fixed to the outer wall of the stable round seat 24, the lower end of the servo motor 21 is fixedly installed with a support seat 210, the lower end of the support seat 210 is fixed to the upper end of the mounting base plate 1, the upper end of the placement circular plate 26 is fixedly installed with a protective shell 261, and the guide frame seat 27 is located inside the protective shell 261.
[0026] The following is a detailed description of the specific settings and functions of this embodiment. When the servo motor 21 is operated, the output end of the servo motor 21 will drive the winding wheel 22 fixed thereto to rotate, and the winding wheel 22 will rotate inside the mast body 11, and the other end of the winding wheel 22 will rotate inside the shaft seat 25, thereby increasing the stability of the winding wheel 22 during rotation. At the same time, the winding wheel 22 will wind up the tightening frame 23, and the tightening frame 23 will drive the four groups of tightening ropes 29 to move together, so that the four groups of tightening ropes 29 are wound together. Under the cooperation of the four groups of tightening ropes 29 and the eight groups of guide wheels 28 respectively, when the four groups of tightening ropes 29 are wound or unwound, the four groups of tightening ropes 29 are respectively movable on the eight groups of guide wheels 28, so that the eight groups of guide wheels 28 are respectively rotated inside the four groups of guide frame seats 27, so that the four groups of tightening ropes 29 all drive the stable round seat 24 to move up and down. , and then the stable round seat 24 will drive the lighting equipment 13 and the signal transmission equipment 14 to move up and down through the circular frame plate 12, so that the height of the lighting equipment 13 and the signal transmission equipment 14 can be adjusted, which is convenient for the staff to check the lighting equipment 13 and the signal transmission equipment 14 to ensure that the lighting equipment 13 and the signal transmission equipment 14 can be used normally, and there is no need for the staff to climb to the top of the mast body 11, which improves the safety during inspection. At the same time, it is convenient to repair the lighting equipment 13 and the signal transmission equipment 14. Secondly, the setting of the lighting equipment 13 can have a lighting effect, and the signal transmission equipment 14 can transmit or receive signals, and the setting of the mounting base plate 1 can fix the mast body 11 on the ship, and the setting of the protective shell 261 can protect the structure placed on the circular plate 26.
[0027] Embodiment 2
[0028] like Figure 3 , Figure 4 and Figure 5 As shown, the stabilizing structure 3 includes four groups of vertical blocks 32, a circular ring seat 31 is fixedly installed on the outer wall of the mast body 11, one end of the four groups of vertical blocks 32 is provided with a guide groove 33, the inside of the four groups of guide grooves 33 is slidably installed with a guide block 34, the other ends of the four groups of guide blocks 34 are fixed to the inner side wall of the stabilizing circular seat 24, and the other ends of the four groups of vertical blocks 32 are fixed to the outer wall of the mast body 11.
[0029] The effect achieved by the entire embodiment is that when the stable round seat 24 moves up and down, the stable round seat 24 will drive the four groups of guide blocks 34 fixed thereto to move, so that the four groups of guide blocks 34 slide up and down inside the four groups of guide grooves 33 respectively, thereby guiding the stable round seat 24, thereby preventing the stable round seat 24 from shaking when moving up and down, thereby improving the stability of the stable round seat 24.
[0030] The method of use and working principle of the device are as follows: first, the mast body 11 is installed on the ship by installing the base plate 1. When the lighting equipment 13 and the signal transmission equipment 14 need to be inspected or repaired, the servo motor 21 is operated, and the output end of the servo motor 21 drives the winding wheel 22 fixed thereto to rotate. The winding wheel 22 rotates inside the mast body 11, and the other end of the winding wheel 22 rotates inside the shaft seat 25, thereby increasing the stability of the winding wheel 22 during rotation. At the same time, the winding wheel 22 will wind up the tightening frame 23, and the tightening frame 23 will drive the four sets of tightening ropes 29 to move together, so that the four sets of tightening ropes 29 are wound together. When the four sets of tightening ropes 29 are wound or unwound, the four sets of tightening ropes 29 are wound together. The groups of tightening ropes 29 move on the eight groups of guide wheels 28 respectively, so that the eight groups of guide wheels 28 rotate inside the four groups of guide frames 27 respectively, so that the four groups of tightening ropes 29 drive the stable round seat 24 to move up and down, and then the stable round seat 24 drives the lighting equipment 13 and the signal transmission equipment 14 to move up and down through the circular frame plate 12, and can adjust the height of the lighting equipment 13 and the signal transmission equipment 14, so that it is convenient for the staff to inspect and repair the lighting equipment 13 and the signal transmission equipment 14. Finally, when the stable round seat 24 moves up and down, the stable round seat 24 will drive the four groups of guide blocks 34 fixed thereto to move, so that the four groups of guide blocks 34 slide up and down inside the four groups of guide grooves 33 respectively, which can guide the stable round seat 24.
[0031] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A signal mast structure for a sludge dewatering and volume reduction vessel, comprising a mast body (11), a lighting device (13) and a signal transmission device (14), characterized in that: A lifting device (2) is provided on one side of the mast body (11); a stabilizing structure (3) is provided on the outer wall of the mast body (11); the lifting device (2) comprises a servo motor (21), a stabilizing round seat (24) and a placing round plate (26); a winding wheel (22) is provided inside the mast body (11); a tightening frame (23) is installed inside the winding wheel (22); an axle seat (25) is fixedly installed on the inner side wall of the mast body (11); one end of the winding wheel (22) is rotatably connected to the axle seat (25); A guide frame seat (27) is fixedly installed on the upper end of the placement circular plate (26), and there are four groups of guide frame seats (27). Guide wheels (28) are rotatably installed inside the four groups of guide frame seats (27) and near the edges on both sides. Tightening ropes (29) are placed in the outer wall grooves of the eight groups of guide wheels (28). One end of the four groups of tightening ropes (29) passes through the placement circular plate (26) and is fixed to the upper end of the stable circular seat (24), and the other end of the four groups of tightening ropes (29) passes through the mast body (11) and is fixed to the upper end of the tightening frame (23).
2. The signal mast structure of a sludge dewatering and volume reduction vessel according to claim 1, characterized in that: The stabilizing structure (3) comprises four groups of vertical blocks (32), a circular ring seat (31) is fixedly mounted on the outer wall of the mast body (11), one end of each of the four groups of vertical blocks (32) is provided with a guide groove (33), and guide blocks (34) are slidably mounted inside each of the four groups of guide grooves (33).
3. The signal mast structure of a sludge dewatering and volume reduction vessel according to claim 1, characterized in that: A mounting base plate (1) is fixedly mounted on the lower end of the mast body (11), and a circular frame plate (12) is fixedly mounted on the upper end of the lighting device (13).
4. The signal mast structure of a sludge dewatering and volume reduction vessel according to claim 2, characterized in that: The other ends of the four groups of guide blocks (34) are fixed to the inner side wall of the stable round seat (24), and the other ends of the four groups of vertical blocks (32) are fixed to the outer wall of the mast body (11).
5. The signal mast structure of a sludge dewatering and volume reduction vessel according to claim 3, characterized in that: The lower end of the signal transmission device (14) is fixed to the upper end of the circular frame plate (12), and the inner wall of the circular frame plate (12) is fixed to the outer wall of the stable round seat (24).
6. The signal mast structure of a sludge dewatering and volume reduction vessel according to claim 3, characterized in that: A support seat (210) is fixedly mounted on the lower end of the servo motor (21), and the lower end of the support seat (210) is fixed to the upper end of the mounting base plate (1).
7. The signal mast structure of a sludge dewatering and volume reduction vessel according to claim 1, characterized in that: A protective shell (261) is fixedly mounted on the upper end of the placement circular plate (26), and the guide frame seat (27) is located inside the protective shell (261).