CN211315948U

CN211315948U - Indication searchlight for marine navigation of ship

Info

Publication number: CN211315948U
Application number: CN202020430630.3U
Authority: CN
Inventors: 王波; 马建文; 李光正
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-08-21
Anticipated expiration: 2030-03-30

Abstract

The utility model belongs to the technical field of marine equipment, concretely relates to boats and ships are indication searchlight for sea navigation, including the mounting panel, the mounting panel is equipped with the assembly case, the assembly case is equipped with first pivot, first pivot is equipped with the gear, the assembly case is equipped with the second pivot, the second pivot is equipped with the worm, first pivot is equipped with the support plectane, the support plectane is equipped with the drum, the drum is equipped with first spacing ring, first spacing ring is equipped with the lead screw, the lead screw is equipped with articulated boss, articulated boss is equipped with first articulated seat, first articulated seat is equipped with the slider, the slider is equipped with the sheet metal component, the sheet metal component is equipped with the bar spout, the sheet metal component is equipped with the searchlight, the searchlight is; the utility model discloses can adjust the horizontal angle of illumination and the vertical angle of illumination of searchlight, and accommodation process is simple swift, convenient to use, can fix the angle of illumination after searchlight illumination angle regulation accomplishes in addition, prevents to shine the angular deviation.

Description

Indication searchlight for marine navigation of ship

Technical Field

The utility model belongs to the technical field of marine equipment, concretely relates to boats and ships marine navigation is with instructing searchlight.

Background

Ships are a general term for various ships, and are vehicles capable of sailing or berthing in water for transportation or operation, and have different technical performances, equipment and structural types according to different use requirements. The civil ship is generally called ship, the military ship is called ship, the small ship is called boat or boat, the small ship is generally called ship or boat, the internal part mainly comprises a containing space, a supporting structure and a drainage structure, the propulsion system utilizes external or self-contained energy sources, and the external shape is generally favorable for overcoming the linear envelope of the flow resistance.

Boats and ships are at the marine navigation in-process, need load and unload goods or adjustment goods position at night usually, need a suitable illumination to instruct to shine this moment, so just need use the searchlight, illumination position need be adjusted according to the position of goods in the use, it is comparatively troublesome when shining the angle to adjust for some searchlights of current, be not convenient for adjust, and receive the influence that boats and ships swayed after adjusting the completion easily, cause and shine the angular deviation, influence the use, to above-mentioned problem, we have designed a boats and ships marine navigation with instructing the searchlight.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aiming at providing an indicating searchlight for marine navigation of ships, which is used for solving the problems existing in the background technology.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

an indicating searchlight for marine navigation of ships comprises a mounting plate, wherein the mounting plate is provided with four mounting holes which are distributed in a rectangular shape, an assembly box is arranged at the upper end of the mounting plate and is rotatably connected with a first rotating shaft, the first rotating shaft is arranged longitudinally and penetrates through the upper end of the assembly box, a gear is fixedly connected with the first rotating shaft, one side of the gear is provided with a second rotating shaft which is rotatably connected with the assembly box, the second rotating shaft is arranged transversely and penetrates through the left end and the right end of the assembly box, a worm is arranged in the middle of the second rotating shaft and is meshed with the gear, rotating handles are arranged at the left end and the right end of the second rotating shaft, first fastening nuts matched with the assembly box are respectively in threaded connection with the left side and the right side of the second rotating shaft, a supporting circular plate is arranged at the upper end of the first rotating shaft, a cylinder is rotatably connected at the upper end of, first spacing ring threaded connection has the lead screw, the lead screw upper end is equipped with articulated boss, articulated boss articulates there is first articulated seat, first articulated seat upper end is equipped with the slider, the slider is equipped with the sheet metal component, the sheet metal component be equipped with slider assorted bar spout, sheet metal component upper end fixedly connected with searchlight, the articulated boss of the equal fixedly connected with second of searchlight lower extreme left and right sides, it is equipped with two support columns, two to support the plectane upper end the support column respectively with two articulated boss phase-matchs of second, the support column with the articulated boss of second passes through bolt and second fastening nut and articulates.

By adopting the technical scheme of the utility model, the mounting plate is matched with the four mounting holes to fix the whole device with the ship deck; when the transverse irradiation angle of the searchlight is adjusted, the left and right first fastening nuts are loosened, then the two rotating handles are rotated, the two rotating handles drive the worm to rotate through the second rotating shaft, the worm drives the first rotating shaft to rotate through the gear when rotating, and the searchlight arranged at the upper end of the supporting circular plate also rotates along with the first rotating shaft when rotating, so that the irradiation angle of the searchlight can be transversely adjusted, and the whole adjusting process is simple, quick and convenient to use; when the two first fastening nuts are screwed, the second rotating shaft can be prevented from rotating, so that the transverse irradiation angle of the searchlight is fixed; when the longitudinal irradiation angle of the searchlight is adjusted, the two second fastening nuts are loosened, then the cylinder is rotated, and the first limiting ring is in threaded connection with the screw rod, so that when the cylinder rotates, the screw rod can move upwards or downwards according to the rotation direction of the cylinder, the hinged boss can be matched with the first hinged seat, the sliding block, the strip-shaped sliding groove and the sheet metal part to drive the searchlight to move up and down, and because the searchlight is hinged with the two support columns through the two second hinged bosses, the up-and-down movement of the searchlight can be converted into up-and-down rotation, so that the irradiation angle of the searchlight can be adjusted longitudinally, and the whole adjusting process is simple and rapid; when the two second fastening nuts are screwed down, the longitudinal irradiation angle of the searchlight can be fixed; the utility model provides a boats and ships marine navigation is with instructing searchlight can adjust the horizontal angle of illumination and vertically shine the angle of searchlight, and accommodation process is simple swift, convenient to use, can fix the angle of shining after searchlight illumination angle regulation accomplishes in addition, prevents to shine the angular deviation.

Further inject, support plectane upper end fixedly connected with and support the round platform, it is equipped with first spacing disk to support the round platform upper end, support the round platform cover be equipped with first spacing disk assorted spacing ring of second, spacing ring upper end and drum fixed connection of second. With such a structure, the supporting circular plate can be rotatably connected to the cylinder.

Further inject, the lead screw lower extreme is equipped with the spacing disk of second with first spacing ring phase-match. With this structure, the lead screw can be prevented from coming off the cylinder.

Further defined, the first fastening nut and the second fastening nut are both wing nuts. With the structure, a user can conveniently rotate the first fastening nut and the second fastening nut by hands.

Further inject, the drum side evenly is equipped with a plurality of sand grips. The structure can increase the friction force on the surface of the cylinder, and is convenient for a user to rotate the cylinder.

Compared with the prior art, the utility model has the following advantages:

1. when the transverse irradiation angle of the searchlight is adjusted, the left and right first fastening nuts are loosened, then the two rotating handles are rotated, the two rotating handles drive the worm to rotate through the second rotating shaft, the worm drives the first rotating shaft to rotate through the gear when rotating, and the searchlight arranged at the upper end of the supporting circular plate also rotates along with the first rotating shaft when rotating, so that the irradiation angle of the searchlight can be transversely adjusted, and the whole adjusting process is simple, quick and convenient to use;

2. when the two first fastening nuts are screwed, the second rotating shaft can be prevented from rotating, so that the transverse irradiation angle of the searchlight is fixed;

3. when the longitudinal irradiation angle of the searchlight is adjusted, the two second fastening nuts are loosened, then the cylinder is rotated, and the first limiting ring is in threaded connection with the screw rod, so that when the cylinder rotates, the screw rod can move upwards or downwards according to the rotation direction of the cylinder, the hinged boss can be matched with the first hinged seat, the sliding block, the strip-shaped sliding groove and the sheet metal part to drive the searchlight to move up and down, and because the searchlight is hinged with the two support columns through the two second hinged bosses, the up-and-down movement of the searchlight can be converted into up-and-down rotation, so that the irradiation angle of the searchlight can be adjusted longitudinally, and the whole adjusting process is simple and rapid;

4. when the two second fastening nuts are screwed, the longitudinal irradiation angle of the searchlight can be fixed.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of an indicating searchlight for marine vessel navigation according to the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of the marine indicating searchlight of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

The main element symbols are as follows:

the assembling device comprises an installing plate 1, an installing hole 2, an assembling box 21, a first rotating shaft 22, a gear 23, a second rotating shaft 24, a worm 25, a rotating handle 26, a first fastening nut 27, a supporting circular plate 3, a cylinder 31, a first limiting circular ring 32, a screw rod 33, a hinge boss 34, a first hinge seat 35, a sliding block 36, a sheet metal part 37, a strip-shaped sliding groove 38, a searchlight 4, a second hinge boss 41, a supporting column 42, a bolt 43, a second fastening nut 44, a supporting circular table 5, a first limiting circular disc 51, a second limiting circular disc 52, a second limiting circular disc 53 and a protruding strip 54.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-4, the utility model relates to an indicating searchlight for marine navigation of ships, which comprises a mounting plate 1, wherein the mounting plate 1 is provided with four mounting holes 2 distributed in a rectangular shape, the mounting plate 1 is provided with an assembly box 21 at the upper end, the assembly box 21 is rotatably connected with a first rotating shaft 22, the first rotating shaft 22 is arranged longitudinally and penetrates through the upper end of the assembly box 21, the first rotating shaft 22 is fixedly connected with a gear 23, one side of the gear 23 is provided with a second rotating shaft 24 rotatably connected with the assembly box 21, the second rotating shaft 24 is arranged transversely and penetrates through the left end and the right end of the assembly box 21, the middle part of the second rotating shaft 24 is provided with a worm 25, the worm 25 is meshed with the gear 23, the left end and the right end of the second rotating shaft 24 are both provided with rotating handles 26, the left side and the right side of the second rotating shaft 24 are both in threaded connection with a first fastening nut 27 matched with the assembly, the first spacing ring 32 of drum 31 upper end fixedly connected with, first spacing ring 32 threaded connection has lead screw 33, lead screw 33 upper end is equipped with articulated boss 34, articulated boss 34 articulates there is first articulated seat 35, first articulated seat 35 upper end is equipped with slider 36, slider 36 is equipped with sheet metal component 37, sheet metal component 37 is equipped with slider 36 assorted bar spout 38, sheet metal component 37 upper end fixedly connected with searchlight 4, the articulated boss 41 of equal fixedly connected with second of the equal fixedly connected with of searchlight 4 lower extreme left and right sides, 3 upper ends of supporting disc are equipped with two support columns 42, two support columns 42 respectively with two articulated boss 41 phase-matches of second, support column 42 is articulated boss 41 through bolt 43 and second fastening nut 44 with the second and is articulated.

By adopting the technical scheme of the utility model, the mounting plate 1 is matched with the four mounting holes 2 to fix the whole device with the ship deck; when the transverse irradiation angle of the searchlight 4 is adjusted, the left and right first fastening nuts 27 are loosened, then the two rotating handles 26 are rotated, the two rotating handles 26 drive the worm 25 to rotate through the second rotating shaft 24, the worm 25 drives the first rotating shaft 22 to rotate through the gear 23 when rotating, and when the first rotating shaft 22 rotates, the searchlight 4 arranged at the upper end of the supporting circular plate 3 also rotates along with the worm, so that the irradiation angle of the searchlight 4 can be transversely adjusted, and the whole adjusting process is simple, quick and convenient to use; when the two first fastening nuts 27 are tightened, the second rotating shaft 24 is prevented from rotating, so that the transverse irradiation angle of the searchlight 4 is fixed; when the longitudinal irradiation angle of the searchlight 4 is adjusted, the two second fastening nuts 44 are loosened, then the cylinder 31 is rotated, because the first limiting ring 32 is in threaded connection with the screw rod 33, when the cylinder 31 rotates, the screw rod 33 can move upwards or downwards according to the rotating direction of the cylinder 31, the hinge boss 34 can be matched with the first hinge seat 35, the slide block 36, the bar-shaped chute 38 and the sheet metal part 37 to drive the searchlight 4 to move up and down, because the searchlight 4 is hinged with the two support columns 42 through the two second hinge bosses 41, the up and down movement of the searchlight 4 can be converted into up and down rotation, so that the irradiation angle of the searchlight 4 can be adjusted longitudinally, the whole adjusting process is simple and fast, and the use is convenient; when the two second fastening nuts 44 are tightened, the longitudinal irradiation angle of the searchlight 4 can be fixed; the utility model provides a boats and ships marine navigation is with instructing searchlight can adjust the horizontal angle of illumination and vertically shine the angle of searchlight, and accommodation process is simple swift, convenient to use, can fix the angle of shining after searchlight illumination angle regulation accomplishes in addition, prevents to shine the angular deviation.

Preferably, the upper end of the supporting circular plate 3 is fixedly connected with a supporting circular table 5, the upper end of the supporting circular table 5 is provided with a first limiting circular disc 51, the supporting circular table 5 is sleeved with a second limiting circular ring 52 matched with the first limiting circular disc 51, and the upper end of the second limiting circular ring 52 is fixedly connected with the cylinder 31. With this configuration, the supporting disk 3 and the cylinder 31 can be rotatably connected.

Preferably, the lower end of the screw 33 is provided with a second limit wafer 53 matched with the first limit ring 32. With this structure, the lead screw 33 can be prevented from coming off the cylinder 31.

Preferably, the first fastening nut 27 and the second fastening nut 44 are wing nuts. This configuration facilitates the user to rotate the first fastening nut 27 and the second fastening nut 44 by hand.

Preferably, the cylinder 31 is provided with a plurality of ribs 54 on the side surface. With such a structure, the friction force on the surface of the cylinder 31 can be increased, and the user can rotate the cylinder 31 easily.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a boats and ships marine navigation is with instructing searchlight, includes mounting panel (1), its characterized in that: the mounting panel (1) is equipped with four mounting holes (2) that are the rectangle and distribute, mounting panel (1) upper end is equipped with assembly box (21), assembly box (21) is rotated and is connected with first pivot (22), first pivot (22) are vertical setting, and run through assembly box (21) upper end, first pivot (22) fixedly connected with gear (23), gear (23) one side is equipped with second pivot (24) of being connected with assembly box (21) rotation, second pivot (24) are horizontal setting, and run through both ends about assembly box (21), second pivot (24) middle part is equipped with worm (25), worm (25) mesh with gear (23) mutually, both ends all are equipped with rotation handle (26) about second pivot (24), the equal threaded connection in both sides of second pivot (24) has and assembles box (21) assorted first fastening nut (27), the upper end of the first rotating shaft (22) is provided with a supporting circular plate (3), the upper end of the supporting circular plate (3) is rotatably connected with a cylinder (31), the upper end of the cylinder (31) is fixedly connected with a first limiting ring (32), the first limiting ring (32) is in threaded connection with a lead screw (33), the upper end of the lead screw (33) is provided with a hinged boss (34), the hinged boss (34) is hinged with a first hinged seat (35), the upper end of the first hinged seat (35) is provided with a sliding block (36), the sliding block (36) is provided with a sheet metal part (37), the sheet metal part (37) is provided with a strip-shaped sliding groove (38) matched with the sliding block (36), the upper end of the sheet metal part (37) is fixedly connected with a searchlight (4), the left side and the right side of the lower end of the searchlight (4) are both fixedly connected with second hinged bosses, the two support columns (42) are respectively matched with the two second hinge bosses (41), and the support columns (42) are hinged with the second hinge bosses (41) through bolts (43) and second fastening nuts (44).

2. An indicator searchlight for marine vessel navigation according to claim 1, wherein: support plectane (3) upper end fixedly connected with support round platform (5), support round platform (5) upper end is equipped with first spacing disk (51), support round platform (5) cover be equipped with first spacing disk (51) assorted spacing ring of second (52), spacing ring of second (52) upper end and drum (31) fixed connection.

3. An indicator searchlight for marine vessel navigation according to claim 1, wherein: and a second limiting wafer (53) matched with the first limiting ring (32) is arranged at the lower end of the screw rod (33).

4. An indicator searchlight for marine vessel navigation according to claim 1, wherein: the first fastening nut (27) and the second fastening nut (44) are both wing nuts.

5. An indicator searchlight for marine vessel navigation according to claim 1, wherein: the side surface of the cylinder (31) is uniformly provided with a plurality of convex strips (54).