Flagpole mounting structure for ship

Abstract

The utility model discloses a flagpole mounting structure for a ship, which comprises a base mounted at a bow position and a flagpole vertically arranged at one end of the base, a horizontal transverse limiting groove is arranged on the base, a vertical rod is mounted on the side surface of the flagpole, a lifting limiting groove is arranged on the vertical rod, and the transverse limiting groove is communicated with the lifting limiting groove through an arc-shaped groove. A plurality of rotating wheels are arranged on the base and the flagpole, at least part of the rotating wheels are connected with a driving motor, an annular traction belt is wound on all the rotating wheels and tensioned into an L shape, two buckle blocks are fixed to the traction belt, clamping grooves used for clamping the handle end of a flag are formed in buckles, and sliding strips are further arranged on the buckle blocks. The sliding strip is inserted into the transverse limiting groove or the lifting limiting groove, all the driving motors and all the rotating wheels are matched to drive the traction belt to move, and the traction belt drives the buckle block to move along the transverse sliding groove and the lifting limiting groove when moving. In a severe environment, a sailor can complete replacement by proving on the ground, risks caused by climbing can be avoided, mechanical abrasion and artificial damage caused by climbing are reduced, the service life of the flagpole and related parts of the flagpole is prolonged, and the maintenance and replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of ships, in particular to a flagpole installation structure for ships. Background Art

[0002] Flagpoles used by large ships are mainly used to hang ship flags and signal lights, etc. They are important devices for ship communication and identification. Since large ships often sail in harsh marine environments, flagpoles need to withstand the test of various climate and environmental factors, such as wind, sun, seawater corrosion, etc. Flagpoles of large ships are usually made of high-strength, corrosion-resistant materials, such as stainless steel, glass fiber reinforced epoxy resin composite materials, etc. These materials have excellent physical properties and durability, and can maintain their performance and appearance for a long time in harsh environments.

[0003] Flagpoles are usually installed at the bow, bridge and stern to display flags and signal lights in different directions. The bow is located at a high position and is often impacted by wind and waves, which shortens the service life of the flagpole and flag. The incomplete flag will affect the normal identification and communication of the ship, so it needs to be replaced in time. Due to the height limit of the bow, the crew needs to climb to a high place to replace the flag. When working at high altitude, there is a risk of slipping and falling. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a flagpole mounting structure for ships to solve the problem that the bow is located at a high position and is often impacted by wind and waves, shortens the service life of the flagpole and the flag, and facilitates use.

[0005] In order to achieve the above object, the utility model is realized by the following technical solutions:

[0006] A flagpole mounting structure for ships comprises a base mounted at the bow position and a flagpole vertically arranged at one end of the base, wherein the base is provided with a horizontal transverse limit groove, a vertical pole is mounted on the side surface of the flagpole, and a lifting limit groove is provided on the vertical pole, the transverse limit groove and the lifting limit groove are connected through an arc groove, a plurality of rotating wheels are provided on the base and the flagpole, at least some of the rotating wheels are connected to a driving motor, an annular traction belt is wound around all the rotating wheels and tensioned into an L shape, two buckle blocks are fixed on the traction belt, a clamping groove for clamping the handle end of the flag is provided on the buckle, a sliding bar is also provided on the buckle block, the sliding bar is inserted into the transverse limit groove or the lifting limit groove, each driving motor and each rotating wheel cooperates to drive the traction belt to move, and when the traction belt moves, it drives the buckle block to move along the transverse sliding groove and the lifting limit groove.

[0007] Furthermore, it also includes a windproof component, which includes two rotating balls, two adjustment blocks, and four extended positioning rods. The two adjustment blocks are spaced apart and configured so that when the two snap blocks are located on the base, the two adjustment blocks are located above the base. An extended positioning rod is hinged at both ends of each adjustment block. The two rotating balls are respectively installed in the built-in ball grooves on the two snap blocks. A connecting rod is provided on both sides of each rotating ball. One end of each extended positioning rod is hinged to one end of one of the adjustment blocks, and the other end is fixedly connected to the connecting rod on one of the rotating balls.

[0008] Furthermore, an adjustment slot is provided at each end of the adjustment block, a rotating small shaft rod is provided on the inner side of each adjustment slot, one end of the extended positioning rod is connected to the adjustment slot through the rotating small shaft rod, and the other end of the extended positioning rod is connected to the buckle block, a swing slot is provided on the upper surface of the buckle block, a built-in ball slot is provided on the inner side of the swing slot, a rotating sphere is provided on the inner side of the built-in ball slot, and connecting small rods are provided on both side surfaces of the rotating sphere, and one end of the extended positioning rod is connected to one end of the connecting small rod.

[0009] Furthermore, the extended positioning rod is an arc-shaped structure, and the windproof component is semicircular.

[0010] Furthermore, the flagpole is provided with at least a first adjusting wheel located on the top end of the pole and a second adjusting wheel located on the bottom end of the pole on one side of the pole, and at least a third adjusting wheel is provided on the side of the transverse limiting groove on the base. The first adjusting wheel, the second adjusting wheel and the third adjusting wheel are all connected to a driving motor, and the traction belt is wound around the first adjusting wheel, the second adjusting wheel and the third adjusting wheel.

[0011] Furthermore, the base includes a base plate and an L-shaped frame plate arranged on the upper surface of the base plate, the vertical side of the L-shaped frame plate is connected to the base, and a built-in box seat is installed on the inner side of the space surrounded by the L-shaped frame plate and the base plate, and a positioning slide groove is provided on the upper surface of the L-shaped frame plate, the positioning slide groove is parallel to the transverse limit rod, and the positioning slide groove is provided with an opening toward one end of the vertical rod, and two buckle blocks match the positioning slide groove, and the transverse limit groove is provided on one side of the built-in box seat, and the sliding bar is located at the bottom of the corresponding buckle block, and when the sliding bar enters the transverse limit groove in a direction away from the lifting limit groove, it drives the connected buckle block to slide into the positioning slide groove.

[0012] Furthermore, a plurality of contour positioning rings are sleeved on the flagpole along the axial direction, each contour positioning ring is connected to the base via at least one supporting inclined rod, and each supporting inclined rod is connected to the flagpole and the base to form a triangular structure.

[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] 1. The flagpole installation structure for ships of the utility model can be replaced by the crew just lying on the ground in a harsh environment, thus avoiding the risks caused by climbing. Since the mechanical wear and man-made damage caused by climbing are reduced, the service life of the flagpole and its related components is extended, and the cost of maintenance and replacement is reduced.

[0015] 2. The flagpole mounting structure for ships of the utility model, with the force of wind flow, the rotating ball rotates inside the built-in ball groove to provide buffering, thereby enhancing the wind resistance of the windproof component. The flag surface always remains in an extended state, ensuring the information transmission function of the flag, and avoiding the problem of unclear identification of flag information due to the winding of the flag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall diagram of the flagpole installation structure for ships of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly structure of the base and the supporting diagonal rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the lifting limit groove and the horizontal limit groove of the utility model;

[0019] Figure 4 This is a schematic diagram of the lifting assembly structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the assembly structure of the windproof component and the buckle block of the utility model;

[0021] Figure 6 It is a schematic diagram of the buckle block and the rotating sphere of the utility model.

[0022] In the figure: 1. base; 11. base plate; 12. L-shaped frame plate; 13. built-in box seat; 14. positioning slide groove; 15. horizontal limit groove; 2. flagpole; 3. lifting assembly; 31. first adjusting wheel; 32. second adjusting wheel; 33. third adjusting wheel; 34. traction belt; 35. buckle block; 351. swing slot; 352. built-in ball slot; 353. rotating ball; 354. connecting small rod; 36. sliding bar; 37. windproof assembly; 371. adjustment block; 372. adjustment slot; 373. rotating small shaft rod; 374. extension positioning rod; 4. contour positioning ring; 5. supporting diagonal rod; 6. vertical rod; 61. lifting limit groove. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] A flagpole mounting structure for ships comprises a base mounted at the bow position and a flagpole vertically arranged at one end of the base, wherein the base is provided with a horizontal transverse limit groove, a vertical pole is mounted on the side surface of the flagpole, and a lifting limit groove is provided on the vertical pole, the transverse limit groove and the lifting limit groove are connected through an arc groove, a plurality of rotating wheels are provided on the base and the flagpole, at least some of the rotating wheels are connected to a driving motor, an annular traction belt is wound around all the rotating wheels and tensioned into an L shape, two buckle blocks are fixed on the traction belt, a clamping groove for clamping the handle end of the flag is provided on the buckle, a sliding bar is also provided on the buckle block, the sliding bar is inserted into the transverse limit groove or the lifting limit groove, each driving motor and each rotating wheel cooperates to drive the traction belt to move, and when the traction belt moves, it drives the buckle block to move along the transverse sliding groove and the lifting limit groove.

[0026] The flagpole mounting structure also includes a windproof component, which includes two rotating balls, two adjustment blocks, and four extended positioning rods. The two adjustment blocks are spaced apart and configured so that when the two snap blocks are located on the base, the two adjustment blocks are located above the base. An extended positioning rod is hinged at both ends of each adjustment block. The two rotating balls are respectively installed in the built-in ball grooves on the two snap blocks. A connecting rod is provided on both sides of each rotating ball. One end of each extended positioning rod is hinged to one end of one of the adjustment blocks, and the other end is fixedly connected to the connecting rod on one of the rotating balls.

[0027] An adjusting slot is provided at each end of the adjusting block, a rotating small shaft rod is provided on the inner side of each adjusting slot, one end of the extended positioning rod is connected to the adjusting slot through the rotating small shaft rod, and the other end of the extended positioning rod is connected to the buckle block, a swinging slot is provided on the upper surface of the buckle block, a built-in ball slot is provided on the inner side of the swinging slot, a rotating sphere is provided on the inner side of the built-in ball slot, connecting small rods are provided on both side surfaces of the rotating sphere, and one end of the extended positioning rod is connected to one end of the connecting small rod.

[0028] The extended positioning rod is an arc-shaped structure, and the windproof component is semicircular. The extended positioning rod can also be other shapes, such as a straight line, in which case the windproof component is triangular. The semicircular windproof component has a larger limiting area for the flag, which is more conducive to preventing the flag from winding. Since the extended positioning rod and the adjustment block are hinged, when one of the buckle blocks is located on the flagpole and the other buckle block is located on the base, the windproof component is deformed. When both buckle blocks are moved to the flagpole, the flag is unfolded with the wind, and the windproof component returns to a semicircular shape.

[0029] The flagpole is provided with at least a first adjusting wheel located on the top end of the pole and a second adjusting wheel located on the bottom end of the pole on one side of the pole, and at least a third adjusting wheel is provided on the base on one side of the transverse limiting groove. The first adjusting wheel, the second adjusting wheel and the third adjusting wheel are all connected to a driving motor, and a traction belt is wound around the first adjusting wheel, the second adjusting wheel and the third adjusting wheel.

[0030] The base includes a base plate and an L-shaped frame plate arranged on the upper surface of the base plate, the vertical side of the L-shaped frame plate is connected to the base, and a built-in box seat is installed on the inner side of the space surrounded by the L-shaped frame plate and the base plate, and a positioning slide groove is provided on the upper surface of the L-shaped frame plate, the positioning slide groove is parallel to the horizontal limit rod, and the positioning slide groove is provided with an opening at one end of the vertical rod, and two buckle blocks match the positioning slide groove, and the horizontal limit groove is provided on one side of the built-in box seat, and the sliding bar is located at the bottom of the corresponding buckle block, and when the sliding bar enters the horizontal limit groove in a direction away from the lifting limit groove, it drives the connected buckle block to slide into the positioning slide groove.

[0031] A plurality of contour positioning rings are sleeved on the flagpole along the axial direction, each contour positioning ring is connected to the base through at least one supporting inclined rod, and each supporting inclined rod is connected to the flagpole and the base to form a triangular structure.

[0032] The utility model is further described below in conjunction with the accompanying drawings.

[0033] like Figures 1 to 6 As shown, the flagpole mounting structure for ships of the utility model comprises a base 1 mounted at the bow position and a flagpole 2 arranged at one end of the base 1, a lifting assembly 3 is installed on the side surfaces of the base 1 and the flagpole 2, the lifting assembly 3 is used to adjust the replacement of the flag, a contour positioning ring 4 is evenly sleeved on the surface of the flagpole 2, a supporting inclined rod 5 is arranged between the contour positioning ring 4 and the base 1, the supporting inclined rod 5 is located on one side of the lifting assembly 3, one end of the supporting inclined rod 5 is connected to the surface of the contour positioning ring 4, and the other end of the supporting inclined rod 5 is connected to the side surface of the base 1, the base 1 comprises a base plate 11 and an L-shaped frame plate 12 arranged on the upper surface of the base plate 11, a built-in box seat 13 is installed on the inner side of the L-shaped frame plate 12, and a positioning slide groove 14 is opened on one side end of the upper surface of the L-shaped frame plate 12.

[0034] Combination Figure 2-Figure 6A vertical pole 6 is installed on the side surface of the flagpole 2, and a lifting limit groove 61 is opened on the surface of the vertical pole 6. A transverse limit groove 15 is opened on the side surface of the built-in box seat 13. The transverse limit groove 15 and the lifting limit groove 61 are connected through an arc groove. A first adjusting wheel 31 is arranged on the bottom side surface of the vertical pole 6, and a third adjusting wheel 33 is arranged on the top side surface of the vertical pole 6. A second adjusting wheel 32 is arranged on one side end of the built-in box seat 13. A traction belt 34 is sleeved on the outer sides of the first adjusting wheel 31, the third adjusting wheel 33 and the second adjusting wheel 32. A buckle block 35 is fixedly installed on the surface of the traction belt 34. Two groups of buckle blocks 35 are provided, and the buckle blocks 35 match the positioning slide groove 14. A sliding bar 36 is arranged on the lower surface of the buckle block 35. One end of the sliding bar 36 is connected to the transverse limit groove 15 and the lifting limit groove 61, and a windproof component 37 is arranged between the two groups of buckle blocks 35.

[0035] In this embodiment, the windproof component 37 includes an adjustment block 371 and an adjustment slot 372 provided at both ends of the adjustment block 371, a rotating small shaft rod 373 is provided on the inner side of the adjustment slot 372, and the adjustment block 371 is provided with two groups, and an extension positioning rod 374 is provided at both ends of the adjustment block 371. The extended positioning rod 374 is an arc-shaped structure, one end of the extended positioning rod 374 is connected to the adjustment slot 372 through the rotating small shaft rod 373, and the other end of the extended positioning rod 374 is connected to the buckle block 35, and a swing slot 351 is provided on the upper surface of the buckle block 35, and a built-in ball slot 352 is provided on the inner side of the swing slot 351, and a rotating ball 353 is provided on the inner side of the built-in ball slot 352, and a connecting rod 354 is provided on both side surfaces of the rotating ball 353, and one end of the extended positioning rod 374 is connected to one end of the connecting rod 354 Docking, when the two handle ends of the flag are connected by the snap block 35, the flag is located between the two sets of extended positioning rods 374. When the flag rises and moves to the position of the first adjusting wheel 31, the extended positioning rod 374 is connected with the rotating small shaft rod 373 to rotate with the adjusting block 371 as the axis to adapt to the change in its position and direction until the flag rises to the highest point. When the ship is sailing, the flag flutters in the wind, and the flag will be restricted to the inner side of the extended positioning rod 374 (located between the two adjusting blocks). At the same time, with the force of the wind flow, the rotating ball 353 rotates inside the built-in ball groove 352 for buffering, thereby enhancing the wind resistance of the windproof component 37. The flag always remains in an extended state to ensure the information transmission function of the flag and avoid the problem of unclear identification of flag information due to the winding of the flag.

[0036] In this embodiment, the base 1 fixes the base plate 11 to the ground at the bridge head by bolts, and the flagpole 2 is fixed at one end of the base plate 11. The flagpole 2 is supported by a plurality of groups of supporting inclined rods 5 to form a triangular stable structure, which reduces the possibility of the flagpole shaking or being damaged due to wind and waves. The central shafts of the first adjusting wheel 31, the third adjusting wheel 33 and the second adjusting wheel 32 are externally connected to a driving motor. When the flag is damaged, the first adjusting wheel 31, the third adjusting wheel 33 and the second adjusting wheel 32 are started, and the traction belt 34 drives the buckle block 35 to return Located on the inner side of the positioning slide groove 14, at this time, the flag to be replaced is located on the surface of the base 1. After it is replaced, the two handle ends of the newly replaced flag are clamped by the buckle block 35, the first adjusting wheel 31, the third adjusting wheel 33 and the second adjusting wheel 32 are reversed, and the new flag is raised again. In harsh environments, the crew can complete the replacement by lying on the ground, which can avoid the risks caused by climbing. Since the mechanical wear and man-made damage caused by climbing are reduced, the service life of the flagpole and its related components is extended, and the cost of maintenance and replacement is reduced.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flagpole mounting structure for a ship, characterized in that: The invention comprises a base installed at the bow position and a flagpole vertically arranged at one end of the base, wherein a horizontal transverse limit groove is arranged on the base, a vertical pole is installed on the side surface of the flagpole, a lifting limit groove is arranged on the vertical pole, the transverse limit groove and the lifting limit groove are connected through an arc groove, a plurality of rotating wheels are arranged on the base and the flagpole, at least some of the rotating wheels are connected with a driving motor, an annular traction belt is wound around all the rotating wheels and tensioned into an L shape, two buckle blocks are fixed on the traction belt, a clamping groove for clamping the handle end of the flag is arranged on the buckle, a sliding bar is also arranged on the buckle block, the sliding bar is inserted into the transverse limit groove or the lifting limit groove, each driving motor and each rotating wheel cooperates to drive the traction belt to move, and when the traction belt moves, it drives the buckle block to move along the transverse sliding groove and the lifting limit groove.

2. The flagpole mounting structure for a ship according to claim 1, characterized in that: It also includes a windproof component, which includes two rotating balls, two adjustment blocks, and four extended positioning rods. The two adjustment blocks are spaced apart and configured so that when the two snap blocks are located on the base, the two adjustment blocks are located above the base. An extended positioning rod is hinged at both ends of each adjustment block. The two rotating balls are respectively installed in the built-in ball grooves on the two snap blocks. A connecting rod is provided on both sides of each rotating ball. One end of each extended positioning rod is hinged to one end of one of the adjustment blocks, and the other end is fixedly connected to the connecting rod on one of the rotating balls.

3. The flagpole mounting structure for a ship according to claim 2, characterized in that: An adjusting slot is provided at each end of the adjusting block, a rotating small shaft rod is provided on the inner side of each adjusting slot, one end of the extended positioning rod is connected to the adjusting slot through the rotating small shaft rod, and the other end of the extended positioning rod is connected to the buckle block, a swinging slot is provided on the upper surface of the buckle block, a built-in ball slot is provided on the inner side of the swinging slot, a rotating sphere is provided on the inner side of the built-in ball slot, connecting small rods are provided on both side surfaces of the rotating sphere, and one end of the extended positioning rod is connected to one end of the connecting small rod.

4. The flagpole mounting structure for a ship according to claim 3, characterized in that: The extended positioning rod is an arc-shaped structure, and the windproof component is a semicircular shape.

5. The flagpole mounting structure for a ship according to claim 1, characterized in that: The flagpole is provided with at least a first adjusting wheel located on the top end of the pole and a second adjusting wheel located on the bottom end of the pole on one side of the pole, and at least a third adjusting wheel is provided on the base on one side of the transverse limiting groove. The first adjusting wheel, the second adjusting wheel and the third adjusting wheel are all connected to a driving motor, and a traction belt is wound around the first adjusting wheel, the second adjusting wheel and the third adjusting wheel.

6. The flagpole mounting structure for a ship according to claim 1, characterized in that: The base includes a base plate and an L-shaped frame plate arranged on the upper surface of the base plate, the vertical side of the L-shaped frame plate is connected to the base, and a built-in box seat is installed on the inner side of the space surrounded by the L-shaped frame plate and the base plate, and a positioning slide groove is provided on the upper surface of the L-shaped frame plate, the positioning slide groove is parallel to the horizontal limit rod, and the positioning slide groove is provided with an opening at one end of the vertical rod, and two buckle blocks match the positioning slide groove, and the horizontal limit groove is provided on one side of the built-in box seat, and the sliding bar is located at the bottom of the corresponding buckle block, and when the sliding bar enters the horizontal limit groove in a direction away from the lifting limit groove, it drives the connected buckle block to slide into the positioning slide groove.

7. The flagpole mounting structure for a ship according to claim 1, characterized in that: A plurality of contour positioning rings are sleeved on the flagpole along the axial direction, each contour positioning ring is connected to the base through at least one supporting inclined rod, and each supporting inclined rod is connected to the flagpole and the base to form a triangular structure.

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