CN111457331A

CN111457331A - Adjustable navigation buoy lamp bracket

Info

Publication number: CN111457331A
Application number: CN202010377778.XA
Authority: CN
Inventors: 付艳红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-07-28

Abstract

The invention discloses an adjustable navigation buoy lamp holder which comprises a floating block and a replacement box, wherein the floating block is made of a material with density far smaller than that of water, the lower surface of the floating block is fixedly connected with at least one positioning rod, one end, far away from the floating block, of each positioning rod is rotatably connected with a flood dragon blade through a bearing, the lower end of each flood dragon blade is fixedly connected with a plurality of wind cups, the middle part of the floating block is fixedly connected with a vertical pipe in a penetrating manner, the flood dragon blade is positioned in the vertical pipe, and the upper end of the vertical pipe is higher than the upper surface of the floating block. Has the advantages that: when seawater flows, the air cups below the floating blocks are driven by the water body to rotate around the flood dragon blades, the flood dragon blades rotate to lift the seawater upwards and convey the seawater into the outer pipe body, the current of the metal spring can be increased to shorten the metal spring, so that the lamp support moves upwards, and the lamp support automatically moves upwards under the condition that the flow rate of the seawater is increased to achieve the purpose of automatically adjusting the height of the lamp support.

Description

Adjustable navigation buoy lamp bracket

Technical Field

The invention relates to the technical field of navigation buoys, in particular to an adjustable navigation buoy lamp bracket.

Background

Navigation is the activities of human beings sailing on the sea, crossing the sea and going from one land to the other land, and is an adventure behavior in the past because of limited geographic knowledge of human beings and the unknown world of the bank, a rod-shaped light buoy is different from navigation aids of cylindrical and disc buoys, the height of a buoy body is far larger than the diameter of a floating body of the buoy body, and the rod-shaped light buoy has the advantages of large initial stable distance, small turning radius, small occupied channel area and the like, and the beacon light is a traffic light which is arranged on some beacons, emits specified light color and flash frequency at night, reaches specified illumination angle and visible distance, and guides ships going at night;

the navigation mark lamp has 4 kinds of fixed light mark, light buoy, light boat and lighthouse, the fixed light mark, light buoy and light boat are used as beacon for navigation and warning, the lighthouse sends identifiable signal at sea day and night for the ship to determine position and provide danger warning to the ship, the navigation mark lamp uses accumulator as power supply, the small lighthouse uses solar cell, the large lighthouse uses diesel generator set as main power supply, the navigation mark is short for navigation aid mark, the mark for indicating navigation channel direction, boundary and obstruction, including river mark, coast mark, navigation mark, transition navigation mark, head and tail navigation mark, side mark, left and right navigation mark, position indicating mark, flooding mark and bridge mark, etc., it is an artificial mark for guiding ship to navigate, positioning and marking obstruction and warning.

Need use the light buoy when navigation, make things convenient for navigation person to distinguish the direction, navigation buoy lighting fixture is the important component part on the light buoy, and the use height of current navigation buoy lighting fixture all is fixed unchangeable, can not carry out the regulation of height, under the special circumstances, for the use of the personnel of conveniently navigating, need increase the height of navigation buoy lighting fixture, if directly change higher navigation buoy lighting fixture, will increase the cost of use. Simultaneously in the use, in order to improve the effect of navigation buoy light, especially when the sea water velocity of flow is great, often need increase the height of lighting fixture, because the condition of sea water is often comparatively complicated this moment, the lighting fixture of lower position often can't satisfy the demand.

Disclosure of Invention

The invention aims to solve the problem that the height of a navigation buoy lamp holder cannot be automatically adjusted along with the flow velocity of seawater in the prior art, and provides an adjustable navigation buoy lamp holder.

In order to achieve the purpose, the invention adopts the following technical scheme: an adjustable navigation buoy lamp holder comprises a floating block and a replacement box, wherein the floating block is made of a material with density far smaller than that of water, the lower surface of the floating block is fixedly connected with at least one positioning rod, one end, far away from the floating block, of each positioning rod is rotatably connected with a flood dragon blade through a bearing, the lower end of each flood dragon blade is fixedly connected with a plurality of wind cups, the middle of the floating block is fixedly connected with a vertical pipe in a penetrating manner, the flood dragon blade is located inside the vertical pipe, and the upper end of the vertical pipe is higher than the upper surface of the floating block;

the upper end surface of the floating block is fixedly connected with an outer pipe body, the outer pipe body is sleeved outside the vertical pipe, the axes of the outer pipe body and the vertical pipe are positioned on the same straight line, and the upper end of the outer pipe body is fixedly connected with a flat plate;

the inner wall of the outer pipe body is connected with a floating plate in a sliding manner, a plurality of through holes which are communicated up and down are formed in the floating plate, at least one push rod is fixedly connected to the upper wall of the floating plate, and at least one water drainage hole is formed in the lower portion of the outer pipe body;

the lamp holder is characterized in that the replacement box is of a hollow barrel-shaped structure, the upper end of the replacement box is connected with a lamp holder in a penetrating and sliding manner, the lower end of the lamp holder is fixedly connected with at least one metal spring, and one end, far away from the lamp holder, of the metal spring is fixedly connected to the upper wall of the inner side of the replacement box; and the positioning plate and the flat plate are provided with a locking device together.

In the adjustable navigation buoy lamp holder, the inner wall of the replacement box is connected with a conducting strip in a sliding mode, the inner wall of the replacement box is fixedly connected with at least one resistor strip, the resistor strip is vertically arranged and abuts against the conducting strip, and the conducting strip abuts against the push rod.

In foretell adjustable marine buoy lighting fixture, locking device includes the power box of fixed connection at the locating plate lower wall, a motor of the inside fixedly connected with of power box, the output shaft of motor runs through power box lateral wall and a screw rod of fixedly connected with, a circle cover of power box outer wall fixedly connected with, the concentric cover of circle cover is established outside the screw rod, threaded connection has a flat board on the screw rod, be provided with the extension subassembly on the flat board.

In the adjustable navigation buoy lamp holder, the extension component comprises two limiting rods, each limiting rod is rotatably connected with the round sleeve through a pin shaft, and one end of each limiting rod, far away from the round sleeve, is rotatably connected with a synchronizing block through a pin shaft;

two sliding grooves are formed in the flat plate, are located on the same straight line and are symmetrical relative to the screw rod, each sliding groove is internally provided with a sliding block in sliding connection, and each sliding block is fixedly connected with the corresponding synchronous block.

In foretell adjustable navigation buoy lighting fixture, the synchronizing block is "pi" type structure that falls that a diaphragm and two risers combination formed, the diaphragm and the slider fixed connection of synchronizing block, be connected with two gears, one of them through round pin hub connection on the riser of synchronizing block respectively the gear is coaxial fixed with the gag lever post, another the coaxial fixedly connected with locking lever of gear.

In the adjustable navigation buoy lamp holder, a lock box is fixedly arranged in the middle of the upper wall of the flat plate, a lock hole is formed in the upper wall of the lock box, the lock hole is a circular hole, the flat plate is of a disc-shaped structure, and the area of the lock hole is larger than that of the flat plate.

In foretell adjustable navigation buoy lighting fixture, the upside inner wall of lock box is fixed with two at least wedges, a right-angle side and the inboard upper wall fixed connection of lock box of wedge, the hypotenuse of wedge is towards the geometric centre of lock box.

Compared with the prior art, the invention has the advantages that:

1. when seawater flows, the air cups below the floating blocks are driven by a water body to rotate around the dragon blades, and the dragon blades rotate to lift the seawater upwards and convey the seawater into the outer pipe body; the floating plate floats upwards due to the increase of seawater in the outer pipe body, so that the push rod is pushed to move upwards, the push rod moves upwards to drive the conducting strip to move upwards, and the contact position of the conducting strip and the resistor strip is changed;

the metal spring in this application establishes ties with resistive strip, conducting strip, and the conducting strip shifts up and makes metal spring's access resistance reduce, metal spring's electric current increase. The current of the metal spring can enable each circle of metal to generate a magnetic field in the same direction, and the circles of metal attract each other to enable the metal spring to be shortened, so that the lamp holder moves upwards, and the purpose that the lamp holder automatically moves upwards to achieve automatic height adjustment under the condition that the flow speed of seawater is increased is achieved.

2. The replacement box belongs to a replaceable structure, after the replacement box is placed on a flat plate, a motor is started to start to work, the motor works to drive a screw rod to rotate, the screw rod rotates to drive the flat plate to move upwards, a limiting rod obliquely pushes two synchronous blocks to move towards two sides, two gears are meshed with each other to drive locking rods to shift towards two sides, and finally the two locking rods gradually assume a horizontal state to abut against a wedge-shaped block, so that the lower end of the replacement box is tightly abutted against the flat plate, meanwhile, the flat plate partial structure cannot be taken out of a lock box due to the fact that the two locking rods abut against the wedge-shaped block, installation of the replacement box is achieved, otherwise, the replacement box needs to be detached only by controlling the motor to rotate reversely, and the replacement box has great advantage compared with the situation that a lamp holder in.

Drawings

FIG. 1 is a schematic view of an adjustable bracket for a marine buoy light of the present invention;

FIG. 2 is an enlarged view of a portion of the lock housing of an adjustable marine buoy light bracket according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1 floating block, 2 locating rods, 3 wind cups, 4 dragon blade, 5 vertical pipes, 6 outer pipes, 7 floating plates, 8 drain holes, 9 flat plates, 10 lock boxes, 11 replacement boxes, 12 locating plates, 13 resistor strips, 14 conducting strips, 15 push rods, 16 power boxes, 17 motors, 18 lamp holders, 19 metal springs, 20 screw rods, 21 round sleeves, 22 lock holes, 23 flat plates, 24 sliding grooves, 25 sliding blocks, 26 synchronizing blocks, 27 gears, 28 limiting rods, 29 locking rods and 30 wedge blocks.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, an adjustable navigation buoy light holder comprises a floating block 1 and a displacement tank 11, wherein the floating block 1 is made of a material with a density far smaller than that of water, the floating block 1 is provided with a certain buoyancy force to float on the sea surface, the lower surface of the floating block 1 is fixedly connected with at least one positioning rod 2, one end of the positioning rod 2 far away from the floating block 1 is rotatably connected with a flood dragon blade 4 through a bearing, the flood dragon blade 4 is penetrated on a shaft to be fixed, the lower end of the flood dragon blade 4 is fixedly connected with a plurality of wind cups 3, each wind cup 3 comprises a horizontal rod-shaped structure and a hollow hemispherical structure, each wind cup 3 can drive the flood dragon blade 4 to rotate when sensing water flow in water, so as to drive seawater to the inside of an outer pipe body 6, the middle part of the floating block 1 is fixedly connected with a vertical pipe 5 in a penetrating way, and the flood dragon blade 4 is, the upper end of the vertical pipe 5 is higher than the upper surface of the floating block 1, the floating block 1 floats on the water surface, and the lower part of the outer pipe body 6 is provided with at least one water drainage hole 8 to ensure that the seawater in the outer pipe body can be discharged in time;

the upper end surface of the floating block 1 is fixedly connected with an outer pipe body 6, the outer pipe body 6 is sleeved outside the vertical pipe 5, the axes of the outer pipe body 6 and the vertical pipe 5 are positioned on the same straight line, and the upper end of the outer pipe body 6 is fixedly connected with a flat plate 9;

the inner wall of the outer tube body 6 is connected with a floating plate 7 in a sliding manner, a plurality of through holes which are communicated up and down are formed in the floating plate 7, and the upper wall of the floating plate 7 is fixedly connected with at least one push rod 15;

the replacing box 11 is a hollow barrel-shaped structure, the upper end of the replacing box 11 is connected with a lamp holder 18 in a penetrating and sliding mode, the lower end of the lamp holder 18 is fixedly connected with at least one metal spring 19, and one end, far away from the lamp holder 18, of the metal spring 19 is fixedly connected to the upper wall of the inner side of the replacing box 11; the positioning plate 12 and the flat plate 9 are provided with a locking device together.

The inner wall of the replacement box 11 is connected with a conducting strip 14 in a sliding mode, the inner wall of the replacement box 11 is fixedly connected with at least one resistor strip 13, the resistor strip 13 is vertically placed and abuts against the conducting strip 14, and the conducting strip 14 abuts against a push rod 15.

Locking device includes power box 16 of fixed connection at the lower wall of locating plate 12, and power box 16 inside fixedly connected with motor 17, and power box 16 lateral wall and fixedly connected with screw rod 20 are run through to the output shaft of motor 17, and power box 16 outer wall fixedly connected with circle cover 21, and the concentric cover of circle cover 21 is established outside screw rod 20, and threaded connection has a flat board 23 on the screw rod 20, is provided with the extension subassembly on the flat board 23.

The stretching assembly comprises two limiting rods 28, each limiting rod 28 is rotatably connected with the round sleeve 21 through a pin shaft, and one end, far away from the round sleeve 21, of each limiting rod 28 is rotatably connected with a synchronizing block 26 through a pin shaft;

two chutes 24 are formed in the flat plate 23, the two chutes 24 are located on the same straight line and are symmetrical relative to the screw rod 20, a sliding block 25 is connected in each chute 24 in a sliding manner, and each sliding block 25 is fixedly connected with a synchronizing block 26 at a corresponding position.

The synchronizing block 26 is an inverted pi-shaped structure formed by combining a transverse plate and two vertical plates, the transverse plate of the synchronizing block 26 is fixedly connected with the sliding block 25, the vertical plates of the synchronizing block 26 are respectively and rotatably connected with two gears 27 through pin shafts, one of the gears 27 is coaxially fixed with the limiting rod 28, and the other gear 27 is coaxially and fixedly connected with a lock rod 29.

The middle part of the upper wall of the flat plate 9 is fixedly provided with a lock box 10, the upper wall of the lock box 10 is provided with a lock hole 22, the lock hole 22 is a circular hole, the flat plate 23 is of a disc-shaped structure, and the area of the lock hole 22 is larger than that of the flat plate 23.

At least two wedge blocks 30 are fixed on the inner wall of the upper side of the lock box 10, a right-angle side of the wedge block 30 is fixedly connected with the inner upper wall of the lock box 10, and the inclined side of the wedge block 30 faces the geometric center of the lock box 10.

According to the device, the floating block 1 floats on the sea surface, and through buoyancy, when seawater flows, the air cups 3 below the floating block 1 are driven by the water body to rotate around the flood dragon blades 4, and the flood dragon blades 4 rotate to lift the seawater upwards and convey the seawater into the outer pipe body 6; the sea water increase in outer body 6 then can make kickboard 7 upwards float to promote the upward movement of push rod 15, push rod 15 upward movement drives conducting strip 14 and shifts up, thereby makes its contact position with resistor strip 13 change, and metal spring 19 in this application establishes ties with resistor strip 13, conducting strip 14, and conducting strip 14 moves up and makes metal spring 19's access resistance reduce, and metal spring 19's electric current increases. The current in the metal spring 19 will cause each turn of metal to generate a magnetic field in the same direction, and the turns of metal attract each other to shorten the metal spring 19, so that the lamp holder 18 moves upward.

The replacement box 11 of the invention belongs to the replaceable structure, after the replacement box 11 is placed on the flat plate 9, the motor 17 is started to start working, the motor 17 works to drive the screw rod 20 to rotate, the screw rod 20 rotates to drive the flat plate 23 to move upwards, the limiting rod 28 obliquely pushes the two synchronous blocks 26 to move towards two sides, the two gears 27 are meshed with each other to drive the lock rods 29 to deflect towards two sides, finally, the two lock rods 29 gradually present a horizontal state and abut against the wedge-shaped block 30, so that the lower end of the replacement box 11 is tightly abutted against the flat plate 9, meanwhile, the two lock rods 29 abut against the wedge-shaped block 30, so that part of the structure of the flat plate 23 cannot be taken out from the lock box 10, the installation of the replacement box 11 is realized, otherwise, the replacement box 11 needs to be detached and only needs to control.

Although terms such as the floating block 1, the positioning rod 2, the wind cup 3, the flood dragon blade 4, the vertical pipe 5, the outer pipe 6, the floating plate 7, the drain hole 8, the flat plate 9, the lock box 10, the displacement box 11, the positioning plate 12, the resistor strip 13, the conductive sheet 14, the push rod 15, the power box 16, the motor 17, the lamp holder 18, the metal spring 19, the screw rod 20, the round sleeve 21, the lock hole 22, the flat plate 23, the sliding groove 24, the sliding block 25, the synchronizing block 26, the gear 27, the limiting rod 28, the lock rod 29, the wedge block 30, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The adjustable navigation buoy lamp holder comprises a floating block (1) and a displacement tank (11), and is characterized in that the floating block (1) is made of a material with density far smaller than that of water, at least one positioning rod (2) is fixedly connected to the lower surface of the floating block (1), one end, far away from the floating block (1), of each positioning rod (2) is rotatably connected with a flood dragon blade (4) through a bearing, the lower end of each flood dragon blade (4) is fixedly connected with a plurality of wind cups (3), the middle part of the floating block (1) is fixedly connected with a vertical pipe (5) in a penetrating manner, each flood dragon blade (4) is located inside the corresponding vertical pipe (5), and the upper end of each vertical pipe (5) is higher than the upper surface of the corresponding floating block (1);

the upper end face of the floating block (1) is fixedly connected with an outer pipe body (6), the outer pipe body (6) is sleeved outside the vertical pipe (5), the axes of the outer pipe body (6) and the vertical pipe (5) are positioned on the same straight line, and the upper end of the outer pipe body (6) is fixedly connected with a flat plate (9);

the inner wall of the outer pipe body (6) is connected with a floating plate (7) in a sliding mode, a plurality of through holes which are communicated up and down are formed in the floating plate (7), at least one push rod (15) is fixedly connected to the upper wall of the floating plate (7), and at least one water drainage hole (8) is formed in the lower portion of the outer pipe body (6);

the lamp holder is characterized in that the replacement box (11) is of a hollow barrel-shaped structure, the upper end of the replacement box (11) is connected with a lamp holder (18) in a penetrating and sliding mode, the lower end of the lamp holder (18) is fixedly connected with at least one metal spring (19), and one end, far away from the lamp holder (18), of the metal spring (19) is fixedly connected to the inner upper wall of the replacement box (11); and the positioning plate (12) and the flat plate (9) are provided with a locking device together.

2. An adjustable marine buoy holder as claimed in claim 1, wherein the inner wall of the displacement tank (11) is slidably connected with a conductive plate (14), the inner wall of the displacement tank (11) is fixedly connected with at least one resistor strip (13), the resistor strip (13) is vertically arranged and abuts against the conductive plate (14), and the conductive plate (14) abuts against the push rod (15).

3. An adjustable nautical buoy light holder according to claim 2, wherein the locking device comprises a power box (16) fixedly connected to the lower wall of the positioning plate (12), a motor (17) is fixedly connected to the inside of the power box (16), an output shaft of the motor (17) penetrates through the side wall of the power box (16) and is fixedly connected with a screw rod (20), a circular sleeve (21) is fixedly connected to the outer wall of the power box (16), the circular sleeve (21) is concentrically sleeved outside the screw rod (20), a flat plate (23) is in threaded connection with the screw rod (20), and an extension component is arranged on the flat plate (23).

4. An adjustable nautical buoy light holder according to claim 3, characterized in that the extension assembly comprises two limit levers (28), each limit lever (28) is rotatably connected with the round sleeve (21) by a pin, and one end of each limit lever (28) far away from the round sleeve (21) is rotatably connected with a synchronizing block (26) by a pin;

two sliding grooves (24) are formed in the flat plate (23), the two sliding grooves (24) are located on the same straight line and are symmetrical relative to the screw rod (20), each sliding groove (24) is internally and slidably connected with a sliding block (25), and each sliding block (25) is fixedly connected with a synchronizing block (26) in a corresponding position.

5. An adjustable nautical buoy lamp holder according to claim 4, characterized in that the synchronizing block (26) is an inverted "pi" shaped structure formed by combining a transverse plate and two vertical plates, the transverse plate of the synchronizing block (26) is fixedly connected with the sliding block (25), the vertical plates of the synchronizing block (26) are respectively and rotatably connected with two gears (27) through pin shafts, one of the gears (27) is coaxially fixed with the limiting rod (28), and the other gear (27) is coaxially and fixedly connected with the lock rod (29).

6. An adjustable nautical buoy light holder according to claim 3, characterized in that a lock box (10) is fixedly arranged in the middle of the upper wall of the plate (9), the upper wall of the lock box (10) is provided with a lock hole (22), the lock hole (22) is a circular hole, the plate (23) is of a disc-shaped structure, and the area of the lock hole (22) is larger than that of the plate (23).

7. An adjustable nautical buoy holder according to claim 6, characterized in that at least two wedges (30) are fixed to the inner wall of the upper side of the lock box (10), one right-angle side of the wedge (30) is fixedly connected to the inner upper wall of the lock box (10), and the oblique side of the wedge (30) faces the geometric center of the lock box (10).