CN109630922B

CN109630922B - Lighting beacon

Info

Publication number: CN109630922B
Application number: CN201910027808.1A
Authority: CN
Inventors: 周明杰; 李英伟; 付松建; 彭凤娟; 张绍飞
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2021-04-20
Anticipated expiration: 2039-01-11
Also published as: CN109630922A

Abstract

The invention provides a lighting beacon, which belongs to the field of lighting equipment and comprises a base, a lifting support mechanism arranged on the base, a lifting support mechanism arranged on a lamp and a lamp arranged on the lifting support mechanism; the base comprises a bottom frame, a middle frame arranged above the bottom frame, bottom support rods arranged between the bottom frame and the middle frame and upper support rods arranged at the upper part of the middle frame, reinforcing rods are respectively arranged between every two adjacent upper support rods, rollers are arranged at the bottom of the bottom frame, and the lamp lifting support mechanism is arranged on the bottom frame; the base lifting support mechanism comprises a swing arm and a lifting supporting leg. The lighting lighthouse provided by the invention mainly has the advantages that the middle frame, the bottom frame and the bottom support rod play a supporting role in normal operation, the whole lighting lighthouse is lifted through the lifting of the lifting support legs when the lighting lighthouse needs to be transported so as to adapt to the transportation of trucks, the base is simple in integral structure, small in occupied space and high in stress intensity, and the transportation operation and the normal lighting operation can be flexibly adapted.

Description

Lighting beacon

Technical Field

The invention belongs to the technical field of lighting equipment, and particularly relates to a lighting beacon.

Background

The liftable illumination beacon is the illumination lamps and lanterns that emergency occasions such as speedily carrying out rescue work, salvage commonly used, and the beacon of current liftable generally all is heavier, and the base of liftable part often is bulky, and the structure is complicated, inconvenient removal and transportation, and manufacturing cost is high.

Disclosure of Invention

The invention aims to provide a lighting beacon, which solves the technical problems that a liftable lighting beacon base in the prior art is large in size, complex in structure and inconvenient to transport.

In order to achieve the purpose, the invention adopts the technical scheme that: there is provided a lighting beacon comprising: the lamp lifting support mechanism is arranged on the base, and the lamp is arranged on the lamp lifting support mechanism; the base comprises a bottom frame, a middle frame arranged above the bottom frame, bottom support rods arranged between the bottom frame and the middle frame, and upper support rods arranged at the upper part of the middle frame, reinforcing rods are respectively arranged between every two adjacent upper support rods, rollers are arranged at the bottom of the bottom frame, and the lamp lifting support mechanism is arranged on the bottom frame; the base lifting support mechanism comprises a swing arm which is in running fit with the upper support rod and a lifting support leg which is arranged at the free end of the swing arm.

In one embodiment, one end of the swing arm is rotatably connected with the upper support rod through a swing arm rotating shaft, and one end of the swing arm is provided with a swing arm positioning hole; the top end of the upper supporting rod is provided with an angle positioning sheet, the angle positioning sheet is provided with a plurality of positioning sheet positioning holes corresponding to the swing arm positioning holes, and the swing arm positioning holes and the positioning sheet positioning holes are fixed through angle positioning pins.

In one embodiment, the lifting support leg is a lifting hydraulic cylinder fixed at the free end of the swing arm, and the telescopic direction of a piston rod of the lifting hydraulic cylinder is parallel to the up-down direction.

In one embodiment, a plurality of cross arms are arranged on the bottom frame, the lamp lifting support mechanism comprises a scissor type lifting platform, a scissor type lifting hydraulic cylinder arranged on the scissor type lifting platform, a hydraulic station arranged on the cross arms and connected with the scissor type lifting hydraulic cylinder, and a generator arranged on the cross arms and connected with the hydraulic station, the bottom of the scissor type lifting platform is connected with the middle frame, and the hydraulic station is further connected with the lifting hydraulic cylinder.

In one embodiment, the scissor lift platform comprises two sets of scissor rods arranged oppositely, a cross beam hinged to the ends of the scissor rods respectively, and a scissor top frame arranged on the scissor rods and located at the top, the scissor lift hydraulic cylinder is located on the scissor rods, a fixing seat is arranged on one side of the middle frame, the bottom end of the scissor rod located on one side is hinged to the fixing seat, a sliding rail is arranged on the other side of the middle frame, and the bottom end of the scissor rod located on the other side is in sliding fit with the sliding rail through a sliding pin shaft.

In one embodiment, a control platform is further arranged on one of the reinforcing rods, and the control platform is electrically connected with the lamp and the generator respectively.

In one embodiment, the upper side of the middle frame is provided with a cushion block for contacting with the bottom surface of the scissor lift platform.

In one embodiment, the number of the reinforcing rods is four, two reinforcing rods which are arranged oppositely and parallel to each other are respectively connected with the top end of the adjacent upper supporting rod, and the other two reinforcing rods which are arranged oppositely and parallel to each other are respectively connected with the middle part of the adjacent upper supporting rod.

In one embodiment, the lighting beacon further comprises a secondary overturning lifting mechanism arranged on the top of the lamp lifting support mechanism and connected with the lamp.

In one embodiment, the secondary turnover lifting mechanism includes a lifting support fixedly connected to the top of the lamp lifting support mechanism, a lifting assembly connected to the lifting support, and a turnover assembly disposed on the top of the lifting assembly and having an output shaft perpendicular to the vertical direction, and the lamp is connected to the output shaft of the turnover assembly.

The lighting beacon provided by the invention has the beneficial effects that: compared with the prior art, the base of the lighting lighthouse mainly comprises the bottom frame, the middle frame and the bottom support rods, the upper support rods are arranged on the upper portion of the middle frame, the reinforcing rods are arranged between the adjacent upper support rods, the middle frame, the bottom frame and the bottom support rods play a role in lifting during normal operation, and the whole lighting lighthouse is lifted through lifting of the lifting support legs to adapt to transportation of trucks during transportation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a base according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic perspective view of a second embodiment of a base according to the present invention;

fig. 4 is a first usage state diagram of a lighting beacon according to an embodiment of the present invention;

fig. 5 is an exploded view of a lighting beacon according to an embodiment of the present invention;

fig. 6 is a second usage state diagram of the lighting beacon according to the embodiment of the present invention;

fig. 7 is a schematic partial structure diagram of a lighting beacon according to an embodiment of the present invention;

FIG. 8 is an exploded view of a double-turnover lifting mechanism used in an embodiment of the present invention;

fig. 9 is a third usage state diagram of the lighting beacon according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a base; 101-a bottom frame; 102-a middle frame; 103-bottom support bar; 104-upper support bar; 105-a stiffener; 106-a roller; 2-a base lifting support mechanism; 201-swing arm; 202-lifting legs; 203-swing arm rotating shaft; 204-angle positioning piece; 205-locating plate locating holes; 206-angle locating pin; 3-lamp lifting support mechanism; 301-scissor lift; 3011-scissor lever; 3012-a beam; 3013-scissor top mount; 302-scissor lift cylinders; 303-hydraulic station; 304-a generator; 4-a lamp; 5-cross arm; 6-fixing the base; 7-a slide rail; 8-sliding pin shaft; 9-a control platform; 10-cushion block; 11-lifting the upper frame; 12-lifting the lower frame; 13-a guide post; 14-a shaft sleeve; 15-a jack; 16-a two-shaft motor; 17-a luminaire mounting bracket; 18-a limit rotating rod; 19-cylinder block connecting plate; 20-U-shaped connecting plates; 21-rotating support

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 6 and fig. 9 together, the lighting beacon of the present invention will now be described. The lighting lighthouse comprises a base 1, a base lifting support mechanism 2 arranged on the base 1, a lamp lifting support mechanism 3 arranged on the base 1 and a lamp 4 arranged on the lamp lifting support mechanism 3; the base 1 comprises a bottom frame 101, a middle frame 102 arranged above the bottom frame 101, a bottom support rod 103 arranged between the bottom frame 101 and the middle frame 102 and an upper support rod 104 arranged at the upper part of the middle frame 102, wherein a reinforcing rod 105 is arranged between every two adjacent upper support rods 104, rollers 106 are arranged at the bottom of the bottom frame 101, and the lamp lifting support mechanism 3 is arranged on the bottom frame 101; the base lifting support mechanism 2 comprises a swing arm 201 rotatably matched with the upper support rod 104 and a lifting support leg 202 arranged at the free end of the swing arm 201.

Compared with the prior art, the base of the lighting beacon provided by the invention mainly comprises a bottom frame 101, a middle frame 102 and a bottom support rod 103, wherein the upper support rod 104 is arranged at the upper part of the middle frame 102, and a reinforcing rod 105 is arranged between the adjacent upper support rods 104. The dead weight of the base is considered in the design, the middle frame 102, the bottom frame 101 and the bottom support rod 103 play a supporting role in normal operation under the state without lateral force or the state without lateral force, and when the light tower needs to be transported, the whole light tower is lifted through lifting of the lifting support legs 202 so as to adapt to transportation of a truck, the base 1 is simple in overall structure, small in occupied space and high in stress intensity, and can flexibly adapt to transportation operation and normal illumination operation.

Specifically, according to the actual use condition, the bottom frame 101 and the middle frame 102 are both rectangular frame structures, the upper support rods 104 are arranged at four corners of the middle frame 102, and the swing arms 201 and the lifting support legs 202 are respectively provided with four, so that the structure is simple, and the stress strength can be ensured.

Referring to fig. 1 to fig. 6 and fig. 9, as an embodiment of the lighting beacon of the present invention, one end of the swing arm 201 is rotatably connected to the upper support rod 104 through a swing arm rotating shaft 203, and one end of the swing arm 201 is provided with a swing arm positioning hole; an angle positioning plate 204 is arranged at the top end of the upper supporting rod 104, a plurality of positioning plate positioning holes 205 corresponding to the swing arm positioning holes are formed in the angle positioning plate 204, and the swing arm positioning holes and the positioning plate positioning holes 205 are fixed through angle positioning pins 206. Wherein, the swing arm locating hole is provided with one. Through rotating the swing arm 201, make the different spacer locating holes 205 align on swing arm locating hole and the angle location piece 204, fixed through angle locating pin 206 again, just can make the swing arm 201 have different contained angles for base 1, and then make things convenient for accomodating of lift supporting mechanism 3 to and carry out the support of different angles according to different in service behavior, guarantee stress strength and commonality.

Referring to fig. 1 to 6 and 9, in order to simplify the structure of the lighting beacon according to an embodiment of the present invention, the lifting legs 202 are hydraulic lifting cylinders fixed to the free ends of the swing arms 201, and the extending and retracting directions of the piston rods of the hydraulic lifting cylinders are parallel to the up-down direction. The telescopic of the piston rods of the lifting hydraulic cylinders are synchronously controlled, so that the lifting base can be conveniently lifted. In the loading process, can dismantle gyro wheel 106 from base 1 earlier, then open the angle of suitable loading with swing arm 201, the interval of the hydraulic cylinder of both sides will be greater than the width of fighting behind the transfer truck, prevent to take place to collide with, make the hydraulic cylinder piston rod stretch out afterwards, lifting base 1, back a car when base 1 is higher than the face of loading of fighting behind, it is above to fight after until base 1 is in completely, pack up the hydraulic cylinder piston rod gradually afterwards, make the car fill bear whole weight of illumination beacon, pack up swing arm 201 at last, it can to close car fill periphery lateral wall. The use method is simple, and the transfer efficiency is high.

Referring to fig. 1 to 6 and 9, as an embodiment of the lighting beacon of the present invention, a cylinder connecting plate 19 is respectively disposed at the middle of the cylinder body of the hydraulic cylinder and the bottom of the cylinder body of the hydraulic cylinder, and a U-shaped connecting plate 20 for connecting with the cylinder connecting plate 19 through a threaded connection is disposed at the free end of the swing arm 201. The position of the cylinder body of the lifting hydraulic cylinder relative to the swing arm 201 can be adjusted according to different use requirements, and the use flexibility is strong.

Referring to fig. 1, 3, 4 and 5, as an embodiment of the lighting lighthouse provided by the present invention, a plurality of cross arms 5 are disposed on the bottom frame 101, the lamp lifting and supporting mechanism 3 includes a scissor-type lifting platform 301, a scissor-type lifting hydraulic cylinder 302 disposed on the scissor-type lifting platform 301, a hydraulic station 303 disposed on the cross arm 5 and connected to the scissor-type lifting hydraulic cylinder 302, and a generator 304 disposed on the cross arm 5 and connected to the hydraulic station 303, a bottom of the scissor-type lifting platform 301 is connected to the middle frame 102, and the hydraulic station 302 is further connected to the lifting hydraulic cylinder. The arrangement of the cross arm 5 can further enhance the strength of the bottom frame 101, and meanwhile, a convenient installation platform is provided for the hydraulic station 303 and the generator 304.

Referring to fig. 4 to 9, as a specific embodiment of the lighting lighthouse provided by the present invention, the scissor lift platform 301 includes two sets of scissor rods 3011 disposed oppositely, a cross beam 3012 hinged to the ends of the scissor rods 3011, and a scissor top frame 3013 disposed on the scissor rod 3011 at the top, the scissor lift cylinder 302 is disposed on the scissor rods 3011, a fixing seat 6 is disposed on one side of the middle frame 102, the bottom end of the scissor rod 3011 at one side is hinged to the fixing seat 6, a slide rail 7 is disposed on the other side of the middle frame 102, and the bottom end of the scissor rod 3011 at the other side is slidably engaged with the slide rail 7 through a slide pin 8. The telescopic control of the scissor lifting platform 301 formed by the scissor rods 3011 is realized through the telescopic control of the piston rod of the scissor lifting hydraulic cylinder 302, the two sets of scissor rods 3011 form a stable supporting structure, and the sliding pin shaft 8 and the sliding rail 7 are matched in a sliding mode to adapt to the change of the transverse position of the scissor rods 3011, so that the structure is simple, and the use is convenient.

Referring to fig. 4 to 9, as an embodiment of the lighting beacon provided by the present invention, in order to further adapt to the change of the transverse position of the scissors rod 3011, two sides of the scissors top frame 3013 are also provided with slide rails 7, and the scissors rod 3011 at the top end is slidably matched with the slide rails 7 on the scissors top frame 3013 through a slide pin 8.

Referring to fig. 5 to 8, in order to ensure the stability of the position of the scissors top frame 3013, a limiting rotation rod 18 is further connected between the scissors top frame 3013 and the scissors rod 3011 at the top end, and two ends of the limiting rotation rod 18 are hinged to the scissors top frame 3013 and the scissors rod 3011 respectively and are parallel to one of the scissors rods 3011.

Referring to fig. 1 to 6 and 9, in order to improve the automation degree of the lighting beacon and facilitate the operation of the operator, a control platform 9 is further disposed on one of the reinforcing rods, and the control platform 9 is electrically connected to the lamp 4 and the generator 304 respectively. An operator can output a command to the generator 304 through the control platform 9, so that the generator 304 controls the hydraulic station 302 to control the scissor lifting hydraulic cylinder 302 and the lifting hydraulic cylinder, and the lighting and extinguishing of the lamp 4 can be controlled. The lamp 4 can be electrically connected to the control platform 9 through the generator 304, and the generator 304 is used for providing electric energy.

Referring to fig. 1 to 3, in order to prevent the scissor lift 301 from colliding with the middle frame, a pad 10 for contacting with the bottom surface of the scissor lift 301 is disposed on the upper side of the middle frame 102, according to a specific embodiment of the lighting beacon provided by the present invention.

Referring to fig. 1 to 6 and 9, in order to simplify the structure and ensure the structural strength of the lighting beacon according to an embodiment of the present invention, four reinforcing rods 105 are provided, two of the reinforcing rods 105 are oppositely disposed and parallel to each other and are respectively connected to the top ends of the adjacent upper supporting rods 104, and the other two of the reinforcing rods 105 are oppositely disposed and parallel to each other and are respectively connected to the middle portions of the adjacent upper supporting rods 104.

Referring to fig. 4 to 9, as an embodiment of the lighting beacon of the present invention, the lighting beacon further includes a secondary turning and lifting mechanism disposed on the top of the lamp lifting and supporting mechanism 3 and connected to the lamp 4. In order to expand the illumination range, the lamp 4 is generally a flat plate-mounted component, the secondary overturning and lifting mechanism enables the lamp to be further accommodated in the lamp lifting and supporting mechanism 3, the flat plate-shaped lamp 4 can be overturned and close to the top of the lamp lifting and supporting mechanism 3, the transportation is convenient, and the lamp 4 can be prevented from being damaged in the transportation process.

Referring to fig. 4 to 9, as a specific embodiment of the lighting beacon provided by the present invention, the secondary turning and lifting mechanism includes a lifting support fixedly connected to the top of the lamp lifting and supporting mechanism 3, a lifting assembly connected to the lifting support, and a turning assembly disposed on the top of the lifting assembly and having an output shaft perpendicular to the vertical direction, wherein the lamp 4 is connected to the output shaft of the turning assembly. The lifting support is used for supporting, the lifting assembly can enable the flat lamp 4 to ascend at a certain height and then turn into a vertical state through the overturning assembly, the space occupied by the lamp 4 is reduced as much as possible when the lamp is stored, and the lamp 4 is prevented from colliding with the lower assembly when the lamp is used.

Specifically, referring to fig. 4 to 9, as a specific embodiment of the lighting beacon provided by the present invention, in order to simplify the structure and reduce the difficulty in maintenance, the lifting support includes a lifting upper frame 11, a lifting lower frame 12 disposed below the lifting upper frame 11, a plurality of guide posts 13 disposed between the lifting upper frame 11 and the lifting lower frame 12 and having a central axis parallel to the up-down direction, and a shaft sleeve 14 sleeved on the guide posts 13 and slidably engaged with the guide posts 13 along the up-down direction, wherein a space is left in the middle of the lifting upper frame 11; the lifting component comprises a jack 15, the bottom of the jack 15 is fixedly connected with the lifting lower frame 12, and the upper part of the jack 15 is connected with the shaft sleeve 14; the turnover assembly comprises a double-shaft motor 16 arranged at the top of a jack 15, the tops of the double-shaft motor 16 and the jack 15 can penetrate through a hollow part in the middle of the lifting upper frame 11, two output shafts of the double-shaft motor 16 are respectively connected with a lamp mounting bracket 17, and each lamp mounting bracket 17 is provided with a lamp 4.

Wherein, the jack 15, the double-shaft motor 16 and the lamp 4 are respectively electrically connected with the control platform 9.

Specifically, referring to fig. 8, as a specific embodiment of the lighting beacon provided by the present invention, the lamp mounting bracket 17 is a "C" type bracket or an "H" type bracket, and two flat lamps 4 are respectively distributed on each lamp mounting bracket 17 along the up-down direction.

Referring to fig. 6 to 8, as an embodiment of the lighting beacon of the present invention, a rotating bracket 21 is further disposed at the top end of the jack 15 for facilitating assembly with the dual-shaft motor 16.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Illumination beacon, its characterized in that: the lamp lifting support mechanism is arranged on the base, and the lamp is arranged on the lamp lifting support mechanism; the base comprises a bottom frame, a middle frame arranged above the bottom frame, bottom support rods arranged between the bottom frame and the middle frame, and upper support rods arranged at the upper part of the middle frame, reinforcing rods are respectively arranged between every two adjacent upper support rods, rollers are arranged at the bottom of the bottom frame, and the lamp lifting support mechanism is arranged on the bottom frame; the base lifting support mechanism comprises a swing arm and a lifting support leg, wherein the swing arm is respectively in rotating fit with the upper support rod, and the lifting support leg is arranged at the free end of the swing arm;

one end of the swing arm is rotatably connected with the upper supporting rod through a swing arm rotating shaft, and one end of the swing arm is provided with a swing arm positioning hole; the top end of the upper supporting rod is provided with an angle positioning sheet, the angle positioning sheet is provided with a plurality of positioning sheet positioning holes corresponding to the swing arm positioning holes, and the swing arm positioning holes and the positioning sheet positioning holes are fixed through angle positioning pins; one swing arm positioning hole is arranged, the swing arm positioning hole is aligned with different positioning piece positioning holes on the angle positioning piece by rotating the swing arm, and the swing arm can have different angles relative to the base by being fixed by the angle positioning pin;

the lifting support legs are lifting hydraulic cylinders fixed at the free ends of the swing arms, and the telescopic directions of piston rods of the lifting hydraulic cylinders are parallel to the up-down direction; the middle part of the cylinder body of the lifting hydraulic cylinder and the bottom of the cylinder body of the lifting hydraulic cylinder are respectively provided with a cylinder body connecting plate, and the free end of the swing arm is provided with a U-shaped connecting plate which is used for being connected with the cylinder body connecting plate through a threaded connecting piece;

be equipped with a plurality of cross arms on the underframe frame, lamps and lanterns lift supporting mechanism includes cuts fork elevating platform, locates cut fork hydraulic cylinder on the fork elevating platform, locate on the cross arm and with cut the hydraulic pressure station that fork hydraulic cylinder connects and locate on the cross arm and with the generator that hydraulic pressure station connects, cut the bottom of fork elevating platform with well frame attach, hydraulic pressure station still with hydraulic cylinder connects.

2. The light beacon of claim 1, wherein: cut fork elevating platform include two sets of relative settings cut fork pole, respectively with cut fork pole tip articulated crossbeam and locate and be located the top cut fork roof-rack on the cut fork pole, cut fork hydraulic cylinder and locate on the cut fork pole, one side of well frame is equipped with the fixing base, is located one side cut the bottom of fork pole with the fixing base is articulated, the opposite side of well frame is equipped with the slide rail, is located the opposite side cut the bottom of fork pole through the sliding pin axle with slide rail sliding fit.

3. The light beacon of claim 1, wherein: and a control platform is further arranged on one of the reinforcing rods and is respectively electrically connected with the lamp and the generator.

4. The light beacon of claim 1, wherein: and a cushion block used for being in contact with the bottom surface of the scissor-fork type lifting table is arranged on the upper side of the middle frame.

5. The light beacon of claim 1, wherein: the reinforcing rods are four, two of the reinforcing rods which are oppositely arranged and parallel to each other are respectively connected with the top ends of the upper supporting rods, and the other two of the reinforcing rods which are oppositely arranged and parallel to each other are respectively connected with the middle parts of the adjacent upper supporting rods.

6. The light beacon of claim 1, wherein: the lighting lighthouse further comprises a secondary overturning lifting mechanism which is arranged at the top of the lamp lifting supporting mechanism and connected with the lamp.

7. The light beacon of claim 6, wherein: the secondary overturning lifting mechanism comprises a lifting support fixedly connected with the top of the lamp lifting supporting mechanism, a lifting assembly connected with the lifting support and an overturning assembly arranged on the top of the lifting assembly and in a vertical direction perpendicular to an output shaft, and the lamp is connected with the output shaft of the overturning assembly.