CN112413485A - Port indicating tower lamp with lifting adjusting function and lifting adjusting method thereof - Google Patents
Port indicating tower lamp with lifting adjusting function and lifting adjusting method thereof Download PDFInfo
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- CN112413485A CN112413485A CN202011332077.0A CN202011332077A CN112413485A CN 112413485 A CN112413485 A CN 112413485A CN 202011332077 A CN202011332077 A CN 202011332077A CN 112413485 A CN112413485 A CN 112413485A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005286 illumination Methods 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 7
- 239000003351 stiffener Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
- F21W2111/043—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways for lighthouses or lightships
Abstract
The invention discloses a port indicating tower lamp with a lifting adjusting function, which comprises a base, a lifting plate and a lifting mechanism, wherein a supporting plate is arranged in the middle of the inside of the base; the rectangular channel of the top surface of the lifting plate is internally provided with a rotating plate, the top surface of the rotating plate is provided with a square box, and a lamp is arranged in the square box. The invention also discloses a lifting adjusting method of the port indicating tower lamp with the lifting adjusting function; the invention solves the problem that the tower lamp is inconvenient to adjust, and the height of the tower lamp can be conveniently adjusted by controlling the positive and negative rotation of the motor according to the actual required height; meanwhile, under the cooperation of the hinging action, the lighting angle of the tower lamp can be conveniently adjusted through the stretching of the hinging cylinder.
Description
Technical Field
The invention relates to the technical field of lighthouse equipment, in particular to a port indicating tower lamp with a lifting adjusting function and a lifting adjusting method thereof.
Background
A lighthouse is a fixed navigation mark, generally built on a coast, a port or a river to guide a ship or indicate a danger area so that the ship can safely navigate along the channel avoiding the danger area. Modern lighthouses use incandescent or metal halide lamps as light sources. The light range of the lighthouse is generally 15-25 nautical miles, and some lighthouses exceed 30 nautical miles.
Under the condition that the light intensity of the light source of the lighthouse is constant, the higher the position height of the lighthouse is, the stronger the light intensity of the light source is, and the farther the light range is. Most of the existing lighthouses adopt a fixing mode to fix and install the tower lamp, so that the height of the lighthouse lamp cannot be adjusted; when the ship meets stormy waves, foggy weather or meets danger, the luminous intensity of the light source is limited, and great inconvenience is caused to the offshore ship.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a port indicator tower lamp with an adjusting lifting function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the port indicating tower lamp with the lifting adjusting function comprises a base, a lifting plate and a lifting mechanism, wherein a supporting plate is arranged in the middle of the inside of the base, a plurality of triangular plates are uniformly arranged on the bottom surface of the supporting plate, each triangular plate is fixedly connected with the inner side wall of the base, a motor groove is formed in the middle of the top surface of the supporting plate in a recessed mode, a motor is installed in the motor groove, a top plate is arranged at an opening of the top surface of the base, the lifting plate is arranged right above the top surface of the top plate, and the motor is connected with the lifting plate through the lifting mechanism; the top surface of lifter plate is sunken to have the rectangular channel, install the commentaries on classics board in the rectangular channel, the top surface of commentaries on classics board is installed square box, install the lamp in the square box.
Preferably, the lifting mechanism comprises a lifting cylinder, a threaded cylinder and a threaded rod, a lifting slide hole is recessed in the middle of the top surface of the top plate, the lifting cylinder is inserted into the lifting slide hole, the top end of the lifting cylinder is fixedly connected with the middle of the bottom surface of the lifting plate, and the threaded cylinder is arranged at the bottom in the lifting cylinder; the motor shaft tip of motor is equipped with the shaft coupling, the outside output of shaft coupling is equipped with the threaded rod, just the threaded rod spiral runs through the screw thread section of thick bamboo and stretches into in the lift section of thick bamboo.
Preferably, the top surface of the top plate is uniformly recessed with a plurality of fixing holes outside the lifting slide holes, a slide cylinder is inserted into each fixing hole, a slide rod is inserted into each slide cylinder, the top end of each slide rod is fixedly connected with the bottom surface of the lifting plate, the bottom end of each slide rod is provided with a fixing block, and a spring is sleeved on each slide rod between each fixing block and each slide cylinder.
Preferably, an outer cylinder is arranged on the bottom surface of the top plate and positioned outside the plurality of fixing holes, the outer cylinder is positioned in the base cylinder seat, and the bottom end of the outer cylinder is fixedly connected with the top surface of the supporting plate; the positions, corresponding to the sliding rods vertically, of the sliding rods are vertically sunken into sliding grooves on the inner side wall of the outer barrel, T-shaped sliding blocks are clamped in the middle of each sliding groove, and the outer side face of each T-shaped sliding block is fixedly connected with the corresponding fixed block.
Preferably, first articulated seat, every are all installed at four lateral walls middle parts in the rectangular channel all through round pin axle and the cylinder body bottom activity hinge of articulated jar in the opening of first articulated seat, lie in the position that first articulated seat corresponds and all be equipped with the articulated seat of second in the lateral surface of commentaries on classics board, and through round pin axle and the articulated rod tip activity hinge of the articulated jar that corresponds in the opening of every articulated seat of second.
Preferably, the top surface middle part of changeing the board is equipped with the anchor strut, the top of anchor strut and the bottom surface middle part rigid coupling of square box, four corners in the bottom of square box all are equipped with trapezoidal piece, and every trapezoidal piece is equallyd divide respectively with the top surface rigid coupling of changeing the board.
Preferably, circular lighting holes are formed in the middle of the four side faces of the square box in a concave mode, a protective lampshade is sleeved on the outer side of each circular lighting hole in a sleeved mode, the protective lampshade is in a hemispherical transparent shape, and a rain cover is installed on the top face of the square box.
The invention also provides a lifting adjusting method of the port indicating tower lamp with the lifting adjusting function, which comprises the following steps:
the method comprises the following steps that firstly, a motor is electrically connected with an external power supply through a first power line, a hinged cylinder is electrically connected with the external power supply through a second power line, and a lamp is electrically connected with the external power supply through a third power supply;
step two, according to the weather condition of the coast, when the lamp is required to carry out long-distance illumination, controlling a motor shaft of the motor to rotate in the forward direction, driving the threaded rod to be matched with the threaded cylinder to rotate in the forward spiral direction through the coupler, and driving the lifting cylinder to slide upwards along the lifting slide hole due to the thrust of the reverse reaction of the spiral;
step three, simultaneously, the sliding rod drives the fixed block to slide upwards along the sliding cylinder, and further drives the T-shaped sliding block to slide upwards along the sliding groove, so that the spring is compressed and shortened, and the lifting plate is driven to drive the square box and the lamp to be lifted to a certain height; turning on the lamp, because the height of the lamp is higher, the illumination distance becomes relatively far;
step four, according to the weather condition of the coast, when the lamp is required to carry out short-distance illumination, the motor shaft of the motor is controlled to rotate reversely, the threaded rod is driven to match with the threaded cylinder to rotate reversely and spirally through the coupler, and the lifting cylinder is driven to slide downwards along the lifting slide hole due to the thrust of spiral reaction;
step five, the sliding rod drives the fixed block to slide downwards along the sliding barrel, so that the T-shaped sliding block is driven to slide downwards along the sliding groove, the spring is lengthened under the tension action of the spring, the lifting plate is driven to drive the square box and the lamp to descend, and the bottom surface of the lifting plate and the top surface of the top plate are closed; turning on the lamp, because the height of the lamp is lower, the illumination distance becomes relatively shorter;
step six, when the lamp illuminates, the square box can be rotated in a small range according to the illumination angle, under the cooperation of the hinging action, the hinging rod of the hinging cylinder is controlled to extend synchronously, the rotating plate and the square box are driven to rotate, and therefore the illumination angle of the lamp is changed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the weather condition of the coast, when the lamp is required to carry out far and near distance illumination, the motor shaft of the motor is controlled to rotate in the positive direction, the threaded rod is driven by the coupler to be matched with the threaded cylinder to rotate in a spiral manner, and the lifting cylinder is driven to slide along the lifting slide hole due to the thrust of the spiral reaction, so that the square box and the lamp can be driven to lift conveniently by the lifting plate;
2. the square box can be rotated in a small range according to the illumination angle, and under the coordination of the hinging action, the hinging rod of the hinging cylinder is controlled to synchronously extend to drive the rotating plate and the square box to rotate, so that the angle of the lamp can be conveniently changed;
in conclusion, the tower lamp height adjusting device solves the problem that the tower lamp is inconvenient to adjust, and can conveniently adjust the height of the tower lamp by controlling the positive and negative rotation of the motor according to the actual required height; meanwhile, under the cooperation of the hinging action, the lighting angle of the tower lamp can be conveniently adjusted through the stretching of the hinging cylinder.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a front view structural diagram of the present invention;
FIG. 3 is a front close-up view of the present invention;
FIG. 4 is a top cross-sectional view of the base cartridge mount of the present invention;
FIG. 5 is a top plan view of the base cartridge mount of the present invention;
FIG. 6 is a top plan view of the lifter plate of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 8 is a schematic view of the lift adjustment method of the present invention;
number in the figure: the device comprises a base cylinder seat 1, a triangular plate 11, a supporting plate 12, an outer cylinder 13, a T-shaped sliding block 14, a fixed block 15, a top plate 16, a motor 2, a spring 21, a threaded rod 22, a lifting cylinder 23, a threaded cylinder 24, a sliding rod 25, a sliding cylinder 26, a lifting plate 3, a rotating plate 31, a reinforcing rod 32, a square box 33, a lamp 34, a trapezoidal block 35, a rain cover 36 and a hinged cylinder 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1: in order to solve the problem that a tower lamp is inconvenient to adjust, the embodiment provides a port indicating tower lamp with an adjusting and lifting function, and referring to fig. 1-7, the port indicating tower lamp comprises a base barrel seat 1, a lifting plate 3 and a lifting mechanism, wherein the base barrel seat 1 is a hollow conical barrel shape with an open top surface, a supporting plate 12 which is transversely fixedly connected is arranged in the middle of the base barrel seat 1, a plurality of triangular plates 11 are uniformly arranged on the bottom surface of the supporting plate 12, each triangular plate 11 is fixedly connected with the inner side wall of the base barrel seat 1, a motor groove is sunken in the middle of the top surface of the supporting plate 12, a motor 2 with an upward output end is arranged in the motor groove, the model of the motor 2 is VYF-2, a top plate 16 is arranged at an open top surface of the base barrel seat 1, the lifting plate 3 is arranged right above the top surface of the top plate 16, and; sunken the rectangular channel that has of lifter plate 3's top surface, install the commentaries on classics board 31 of circular form in the rectangular channel, square box 33 is installed to the top surface of commentaries on classics board 31, install lamp 34 in the square box 33.
In the invention, the lifting mechanism comprises a lifting cylinder 23, a threaded cylinder 24 and a threaded rod 22, a lifting slide hole is sunken in the middle of the top surface of the top plate 16, the lifting cylinder 23 which penetrates through the lifting slide hole in a sliding manner is inserted in the lifting slide hole, the top end of the lifting cylinder 23 is fixedly connected with the middle of the bottom surface of the lifting plate 3, and the threaded cylinder 24 is arranged at the bottom in the lifting cylinder 23; a coupler coaxially connected with the end part of a motor shaft of the motor 2 is arranged, a threaded rod 22 coaxially connected with the output end of the outer side of the coupler is arranged, and the threaded rod 22 penetrates through a threaded cylinder 24 in a spiral mode and extends into a lifting cylinder 23; the motor shaft of the control motor 2 rotates in the positive direction, the threaded rod 22 is driven by the coupler to be matched with the threaded cylinder 24 to rotate in a spiral mode, and due to the thrust of spiral reaction, the lifting cylinder 23 is driven to slide along the lifting slide hole conveniently.
In the invention, a plurality of fixing holes are uniformly recessed on the top surface of the top plate 16 and positioned outside the lifting sliding holes, a sliding cylinder 26 which is fixedly penetrated is inserted in each fixing hole, a sliding rod 25 which is penetrated in a sliding manner is inserted in each sliding cylinder 26, the top end of each sliding rod 25 is fixedly connected with the bottom surface of the lifting plate 3, a fixing block 15 is arranged at the bottom end of each sliding rod 25, and a spring 21 is sleeved on each sliding rod 25 and positioned between the fixing block 15 and the sliding cylinder 26; an outer cylinder 13 which is vertically fixed is arranged on the bottom surface of the top plate 16 and positioned outside the plurality of fixing holes, the outer cylinder 13 is positioned in the bottom cylinder seat 1, and the bottom end of the outer cylinder 13 is fixedly connected with the top surface of the supporting plate 12; the positions, corresponding to the vertical direction of the sliding rods 25, of the sliding rods are vertically sunken on the inner side wall of the outer barrel 13, sliding grooves are formed in the inner middle of each sliding groove, a T-shaped sliding block 14 in sliding connection is clamped in the middle of each sliding groove, and the outer side face of each T-shaped sliding block 14 is fixedly connected with a corresponding fixed block 15.
In the invention, the middle parts of four side walls in the rectangular groove are respectively provided with a first hinged seat with an inward opening, the opening of each first hinged seat is movably hinged with the bottom of a cylinder body of a hinged cylinder 37 through a pin shaft, the type of the hinged cylinder 37 is LS-064, a second hinged seat is arranged on the outer side surface of the rotating plate 31 at the position corresponding to the oblique staggering of the first hinged seat, the opening of each second hinged seat is movably hinged with the end part of a hinged rod of the corresponding hinged cylinder 37 through a pin shaft, the square box 33 can be rotated in a small range according to the illumination angle, and under the matching of the hinging action, the hinged rods of the hinged cylinders 37 are controlled to synchronously extend to drive the rotating plate 31 and the square box 33 to rotate, so that the angle of the lamp 34 can be conveniently changed.
In the present invention; the middle of the top surface of the rotating plate 31 is provided with a reinforcing rod 32, the top end of the reinforcing rod 32 is fixedly connected with the middle of the bottom surface of the square box 33, trapezoidal blocks 35 are arranged at four corners of the bottom of the square box 33, each trapezoidal block 35 is fixedly connected with the top surface of the rotating plate 31, and the trapezoidal blocks 35 and the reinforcing rod 32 are matched for use, so that the connection stability of the square box 33 and the rotating plate 31 is improved; the middle parts of the four side surfaces of the square box 33 are all sunken with round illumination holes, a protective lampshade is sleeved on the outer side of each round illumination hole, the protective lampshade is in a hemispherical transparent shape, a rain cover 36 is installed on the top surface of the square box 33, and the rain cover 36 and the protective lampshade are matched for use to protect the lamp 34.
Example 2: referring to fig. 8, in this embodiment, the present invention further provides a method for adjusting the elevation of a harbor beacon light with an elevation adjusting function, including the following steps:
step one, the motor 2 is electrically connected with an external power supply through a first power line, the hinged cylinder 37 is electrically connected with the external power supply through a second power line, and the lamp 34 is electrically connected with the external power supply through a third power supply;
step two, according to the weather condition of the coast, when the lamp 34 is required to carry out long-distance illumination, the motor shaft of the motor 2 is controlled to rotate positively, the threaded rod 22 is driven by the coupler to be matched with the threaded cylinder 24 to rotate spirally in the positive direction, and the lifting cylinder 23 is driven to slide upwards along the lifting slide hole due to the thrust of the reverse action of the spiral;
step three, simultaneously, the slide rod 25 drives the fixed block 15 to slide upwards along the slide cylinder 26, and further drives the T-shaped slide block 14 to slide upwards along the slide groove, so that the spring 21 is compressed and shortened, and the lifting plate 3 is driven to drive the square box 33 and the lamp 34 to rise to a certain height; turning on the lamp 34, the distance of illumination becomes relatively far due to the relatively high height of the lamp 34;
step four, according to the weather condition of the coast, when the lamp 34 is required to carry out short-distance illumination, the motor shaft of the motor 2 is controlled to rotate reversely, the threaded rod 22 is driven to match with the threaded cylinder 24 to rotate reversely and spirally through the coupler, and the lifting cylinder 23 is driven to slide downwards along the lifting slide hole due to the thrust of spiral reaction;
step five, the slide rod 25 drives the fixed block 15 to slide downwards along the slide cylinder 26, and further drives the T-shaped slide block 14 to slide downwards along the slide groove, under the tension action of the spring 21, the spring 21 is lengthened, and the lifting plate 3 is driven to drive the square box 33 and the lamp 34 to descend, so that the bottom surface of the lifting plate 3 and the top surface of the top plate 16 are closed; turning on the lamp 34, the distance of illumination becomes relatively short due to the relatively low height of the lamp 34;
step six, when the lamp 34 illuminates, the square box 33 can be rotated in a small angle according to the illumination angle, and under the cooperation of the hinging action, the hinging rod of the hinging cylinder 37 is controlled to synchronously extend to drive the rotating plate 31 and the square box 33 to rotate, so that the illumination angle of the lamp 34 is changed.
The invention solves the problem that the tower lamp is inconvenient to adjust, and the height of the tower lamp can be conveniently adjusted by controlling the positive and negative rotation of the motor according to the actual required height; meanwhile, under the cooperation of the hinging function, the lighting angle of the tower lamp can be conveniently adjusted through the stretching of the hinging cylinder 37.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Harbour indication tower lamp with adjust raising and lowering functions, including base cylinder seat (1), lifter plate (3), elevating system, its characterized in that: a supporting plate (12) is arranged in the middle of the inside of the bottom cylinder seat (1), a plurality of triangular plates (11) are uniformly arranged on the bottom surface of the supporting plate (12), each triangular plate (11) is fixedly connected with the inner side wall of the bottom cylinder seat (1), a motor groove is formed in the middle of the top surface of the supporting plate (12) in a sunken mode, a motor (2) is installed in the motor groove, a top plate (16) is arranged at an opening of the top surface of the bottom cylinder seat (1), a lifting plate (3) is arranged right above the top surface of the top plate (16), and the motor (2) is connected with the lifting plate (3) through a lifting mechanism; the sunken rectangular channel that has of top surface of lifter plate (3), install commentaries on classics board (31) in the rectangular channel, square box (33) are installed to the top surface of commentaries on classics board (31), install lamp (34) in square box (33).
2. The harbor indicating tower lamp with adjustable elevating function as claimed in claim 1, wherein: the lifting mechanism comprises a lifting cylinder (23), a threaded cylinder (24) and a threaded rod (22), a lifting slide hole is sunken in the middle of the top surface of the top plate (16), the lifting cylinder (23) is inserted into the lifting slide hole, the top end of the lifting cylinder (23) is fixedly connected with the middle of the bottom surface of the lifting plate (3), and the threaded cylinder (24) is arranged at the bottom in the lifting cylinder (23); the motor shaft tip of motor (2) is equipped with the shaft coupling, the outside output of shaft coupling is equipped with threaded rod (22), just threaded rod (22) spiral run through threaded cylinder (24) stretch into in lifting cylinder (23).
3. The harbor indicating tower lamp with adjustable elevating function as claimed in claim 2, wherein: it has a plurality of fixed orificess to lie in the smooth hole outside of going up and down evenly sunken on the top surface of roof (16), and all inserts in every fixed orifices and be equipped with slide cartridge (26), every slide bar (25) the top respectively with the bottom surface rigid coupling of lifter plate (3), every slide bar (25) the bottom all is equipped with fixed block (15), lie in between fixed block (15) and slide cartridge (26) and all overlap on every slide bar (25) and be equipped with spring (21).
4. The harbor indicating tower lamp with adjustable elevating function as claimed in claim 3, wherein: an outer cylinder (13) is arranged on the outer side of the fixing holes and on the bottom surface of the top plate (16), the outer cylinder (13) is positioned in the base cylinder seat (1), and the bottom end of the outer cylinder (13) is fixedly connected with the top surface of the supporting plate (12); the positions, corresponding to the vertical direction of the sliding rods (25), on the inner side wall of the outer barrel (13) are vertically sunken to form sliding grooves, each sliding groove is clamped with a T-shaped sliding block (14) in the middle, and the outer side face of each T-shaped sliding block (14) is fixedly connected with a corresponding fixed block (15).
5. The harbor indicating tower lamp with adjustable elevating function as claimed in claim 1, wherein: first articulated seat, every are all installed at four lateral walls middle parts in the rectangular channel all through the cylinder body bottom activity hinge joint of round pin axle with articulated jar (37) in the opening of first articulated seat, lie in the position that first articulated seat corresponds and all be equipped with the articulated seat of second in the lateral surface of commentaries on classics board (31), and through the hinge pin in the opening of the articulated seat of every second and the articulated rod tip activity hinge joint of the articulated jar (37) that corresponds.
6. The harbor indicating tower lamp with adjustable elevating function as claimed in claim 1, wherein: the top surface middle part of changeing board (31) is equipped with stiffener (32), the top of stiffener (32) and the bottom surface middle part rigid coupling of square box (33), four corners in the bottom of square box (33) all are equipped with trapezoidal piece (35), and every trapezoidal piece (35) equally divide respectively with the top surface rigid coupling of changeing board (31).
7. The harbor indicating tower lamp with adjustable elevating function as claimed in claim 1, wherein: the square box (33) is characterized in that circular lighting holes are formed in the middle of the four side faces of the square box (33) in a concave mode, a protective lampshade is sleeved on the outer side of each circular lighting hole, the protective lampshade is of a hemispherical transparent shape, and a rain cover (36) is installed on the top face of the square box (33).
8. The method for adjusting the elevation of a harbor beacon light having an elevation adjusting function according to any one of claims 1 to 7, comprising the steps of:
step one, a motor (2) is electrically connected with an external power supply through a first power line, a hinged cylinder (37) is electrically connected with the external power supply through a second power line, and a lamp (34) is electrically connected with the external power supply through a third power supply;
secondly, controlling a motor shaft of the motor (2) to rotate in the positive direction when the lamp (34) is required to carry out long-distance illumination according to weather conditions on the coast, driving the threaded rod (22) to be matched with the threaded cylinder (24) to rotate in the positive direction in a spiral manner through the coupler, and driving the lifting cylinder (23) to slide upwards along the lifting slide hole due to thrust of spiral reaction;
step three, simultaneously, the sliding rod (25) drives the fixed block (15) to slide upwards along the sliding barrel (26), and further drives the T-shaped sliding block (14) to slide upwards along the sliding groove, so that the spring (21) is compressed and shortened, and the lifting plate (3) is driven to drive the square box (33) and the lamp (34) to rise to a certain height; turning on the lamp (34), the distance of illumination becomes relatively far because the height of the lamp (34) is relatively high;
step four, according to the weather condition of the coast, when the lamp (34) is required to carry out short-distance illumination, the motor shaft of the motor (2) is controlled to rotate reversely, the threaded rod (22) is driven to be matched with the threaded cylinder (24) to rotate reversely and spirally through the coupler, and the lifting cylinder (23) is driven to slide downwards along the lifting slide hole due to the thrust of the spiral reaction;
step five, simultaneously, the sliding rod (25) drives the fixed block (15) to slide downwards along the sliding barrel (26), so as to drive the T-shaped sliding block (14) to slide downwards along the sliding groove, and under the tension action of the spring (21), the spring (21) is lengthened, so that the lifting plate (3) is driven to drive the square box (33) and the lamp (34) to descend, and the bottom surface of the lifting plate (3) and the top surface of the top plate (16) are closed; turning on the lamp (34), the distance of illumination becomes relatively short due to the relatively low height of the lamp (34);
sixthly, when the lamp (34) illuminates, the square box (33) can be rotated in a small range according to the illumination angle, under the cooperation of the hinging effect, the hinging rod of the hinging cylinder (37) is controlled to extend synchronously, the rotating plate (31) and the square box (33) are driven to rotate, and therefore the illumination angle of the lamp (34) is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332077.0A CN112413485A (en) | 2020-11-24 | 2020-11-24 | Port indicating tower lamp with lifting adjusting function and lifting adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332077.0A CN112413485A (en) | 2020-11-24 | 2020-11-24 | Port indicating tower lamp with lifting adjusting function and lifting adjusting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112413485A true CN112413485A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011332077.0A Pending CN112413485A (en) | 2020-11-24 | 2020-11-24 | Port indicating tower lamp with lifting adjusting function and lifting adjusting method thereof |
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| CN (1) | CN112413485A (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR19980036049U (en) * | 1996-12-13 | 1998-09-15 | 김영환 | Variable angle of illumination of camera flash |
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