CN216307657U

CN216307657U - On-spot lighting device that conveniently adjusts is used in hydraulic engineering construction

Info

Publication number: CN216307657U
Application number: CN202122694155.8U
Authority: CN
Inventors: 梁海洲; 苏燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-15
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of hydraulic engineering illumination, and discloses a site-convenient-to-adjust illuminating device for hydraulic engineering construction, which comprises a fixed base, wherein a height adjusting device is arranged at the top of the fixed base, an angle adjusting device is arranged at the top of the height adjusting device, the angle adjusting device comprises a first rotating shaft, a lamp holder, a second rotating shaft, a case, a two-way motor, a first bevel gear, a second bevel gear, a third bevel gear and a fourth bevel gear, a first bearing is arranged at the bottom of the lamp holder, the first rotating shaft sequentially penetrates through the first bearing and the lamp holder from bottom to top and extends upwards, and the third bevel gear is fixedly sleeved on the outer wall of the extending end of the first rotating shaft. The utility model achieves the purposes of adjusting the irradiation angle of the lighting equipment, adjusting the irradiation direction of the lighting equipment, adjusting the height of the lighting equipment through the upper and lower fixing columns and facilitating the maintenance and overhaul of workers on the equipment.

Description

On-spot lighting device that conveniently adjusts is used in hydraulic engineering construction

Technical Field

The utility model relates to the technical field of hydraulic engineering lighting, in particular to a field-convenient-to-adjust lighting device for hydraulic engineering construction.

Background

The water conservancy is the meaning that has the harm and benefit of removing such as flood control, irrigation, shipping, etc., and the water conservancy scope should include eight kinds of engineering including flood control, drainage, irrigation, water conservancy, water course, feedwater, sewage canal and harbor worker, wherein water conservancy means hydroenergy utilization, sewage canal means town drainage, water conservation has increased new contents such as soil and water conservation, water resource protection, environmental water conservancy and water conservancy fishery in the water conservancy afterwards.

At the scene of hydraulic engineering construction, just need use lighting device to throw light on to reach the day night construction, accelerate the purpose of construction process when the light need overhaul or need change because of damaging, need the staff to ascend a height and carry out the operation, the high altitude construction factor of safety is low, and according to the chinese patent: "an adjustable illumination angle's urban road lighting device" and publication number is: "CN 214306876U". The patent increases the illumination range by adjusting the illumination angle of the illuminating lamp; the installation of a plurality of light not only can increase the illumination zone, can also reduce the existence of shining the blind area, adjusts a section of thick bamboo and adjusts the pole cooperation work, can adjust the height of light, and convenient maintenance and maintenance light, factor of safety is high. However, when the lighting lamp is used, four lamps are used, the lighting effect is good, but the existing street lamp is only provided with two groups, the four lamps are respectively driven by one motor, the angle is adjusted, and the manufacturing cost is increased due to the excessive lamps and motors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a field conveniently-adjusted lighting device for hydraulic engineering construction, which achieves the purposes of adjusting the irradiation angle of lighting equipment and the irradiation direction of the lighting equipment, adjusting the height of the lighting equipment through an upper fixing column and a lower fixing column and facilitating the maintenance and overhaul of the equipment by workers.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic engineering construction is with on-spot convenient regulation lighting device, includes unable adjustment base, unable adjustment base's top is provided with high adjusting device, high adjusting device's top is provided with angle adjusting device, angle adjusting device includes first pivot, lamp stand, second pivot, and quick-witted case, two-way motor, first conical gear, second conical gear, third conical gear, fourth conical gear, the bottom of lamp stand is provided with first bearing, first pivot is from lower to upper runs through first bearing and lamp stand in proper order and upwards extends, the fixed outer wall of establishing at first pivot extension end of third conical gear cover.

Preferably, machine case fixed mounting is at the top of lamp stand, the transmission shaft at two-way motor's both ends is controlled respectively and is run through quick-witted case and outside extension, the bottom of second pivot is provided with the fixing base, the second pivot is rotated and is connected on the fixing base, the one end that the fixing base was kept away from in the second pivot is provided with the illumination lamps and lanterns, the outer wall in the second pivot is established to the fixed cover of fourth conical gear, the second pivot, first conical gear, fourth conical gear's quantity is two respectively, two first conical gear fixed cover is respectively established at the outer wall that two-way motor kept away from the transmission shaft of motor one end. Through the case that sets up, can protect bi-directional motor and inner assembly.

Preferably, the second bevel gear is fixedly sleeved on the outer wall of the transmission shaft on the left side of the bidirectional motor, the second bevel gear is meshed with the third bevel gear, the first bevel gear is meshed with the fourth bevel gear, and a solar panel is arranged at the top of the case. The irradiation angle of the lighting lamp can be adjusted through the arranged bidirectional motor, and the irradiation range can also be adjusted.

Preferably, the height adjusting device comprises a lower fixing column, a fixing plate, a bolt, a threaded rod and an upper fixing column, the lower fixing column is fixedly installed at the top of the fixing base, the upper fixing column is hinged to the top of the lower fixing column through the bolt, the fixing plate is attached to the outer walls of the upper fixing column and the lower fixing column, the number of the threaded rods is two, the two threaded rods respectively penetrate through the fixing plate in a threaded mode and are in threaded connection with the upper fixing column and the lower fixing column, a second bearing is arranged at the top of the upper fixing column, and the bottom of the first rotating shaft is connected to the inner wall of the second bearing in an inserting mode and is in rotating connection with the upper fixing column. Through the height adjusting device who sets up, can adjust the height of illumination lamps and lanterns, the puzzlement that brings when reducing the maintenance, fixed column and bottom suspension post on fixed plate and the threaded rod through setting up can be to height adjusting device's fixed.

The utility model provides a site-convenient-to-adjust lighting device for hydraulic engineering construction. The method has the following beneficial effects:

(1) the lamp holder can be rotated at the same time, so that the irradiation range can be adjusted, the irradiation effect of the lamp is improved, and the irradiation range can be adjusted by only using two groups of lamps.

(2) The lamp is convenient for workers to overhaul and maintain the lighting lamp through the arranged height adjusting device, the angle of the lamp is convenient to adjust through the adjustment of the arranged bidirectional motor, and the working efficiency is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

fig. 4 is a partial side view of the height adjustment device of the present invention.

In the figure: 1. a fixed base; 2. a height adjustment device; 201. a lower fixing column; 202. a fixing plate; 203. a bolt; 204. a threaded rod; 205. an upper fixing column; 3. an angle adjusting device; 301. a first rotating shaft; 302. a lamp socket; 303. a second rotating shaft; 304. a chassis; 305. a bi-directional motor; 306. a first bevel gear; 307. a second bevel gear; 308. a third bevel gear; 309. a fourth bevel gear; 4. a solar panel; 5. a lighting fixture.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a lighting device convenient to adjust in site for hydraulic engineering construction comprises a fixed base 1, a height adjusting device 2 is arranged at the top of the fixed base 1, an angle adjusting device 3 is arranged at the top of the height adjusting device 2, the angle adjusting device 3 comprises a first rotating shaft 301, a lamp holder 302, a second rotating shaft 303, a case 304, a two-way motor 305, a first bevel gear 306, a second bevel gear 307, a third bevel gear 308 and a fourth bevel gear 309, a first bearing is arranged at the bottom of the lamp holder 302, the first rotating shaft 301 sequentially penetrates through the first bearing and the lamp holder 302 from bottom to top and extends upwards, the third bevel gear 308 is fixedly sleeved on the outer wall of the extending end of the first rotating shaft 301, the case 304 is fixedly installed at the top of the lamp holder 302, transmission shafts at two ends of the two-way motor 305 respectively penetrate through the case 304 from left to right and extend outwards, a fixed seat is arranged at the bottom of the second rotating shaft 303, the second rotating shaft 303 is rotatably connected to the fixing base, one end of the second rotating shaft 303, which is far away from the fixing base, is provided with the lighting lamp 5, the fourth bevel gear 309 is fixedly sleeved on the outer wall of the second rotating shaft 303, the number of the first bevel gear 306 and the number of the fourth bevel gear 309 are respectively two, the two first bevel gears 306 are respectively fixedly sleeved on the outer wall of the transmission shaft of the two-way motor 305, which is far away from one end of the motor, through the arranged case 304, the two-way motor 305 and the internal components can be protected, the second bevel gear 307 is fixedly sleeved on the outer wall of the transmission shaft on the left side of the two-way motor 305, the second bevel gear 307 is meshed with the third bevel gear 308, the first bevel gear 306 is meshed with the fourth bevel gear 309, the top of the case 304 is provided with the solar cell panel 4, the irradiation angle of the lighting lamp 5 can be adjusted through the arranged two-way motor 305, and the irradiation range can also be adjusted, the height adjusting device 2 comprises a lower fixing column 201, a fixing plate 202, a bolt 203, a threaded rod 204 and two upper fixing columns 205, wherein the lower fixing column 201 is fixedly arranged at the top of the fixing base 1, the upper fixing column 205 is hinged to the top of the lower fixing column 201 through the bolt 203, the fixing plate 202 is attached to the outer walls of the upper fixing column 205 and the lower fixing column 201, the number of the threaded rods 204 is two, the two threaded rods 204 respectively penetrate through the fixing plate 202 in a threaded manner to be in threaded connection with the upper fixing column 205 and the lower fixing column 201, a second bearing is arranged at the top of the upper fixing column 205, the bottom of a first rotating shaft 301 is inserted into the inner wall of the second bearing to be in rotating connection with the upper fixing column 205, and through the arranged height adjusting device, the height of the lighting lamp can be adjusted, troubles brought during maintenance are reduced, the upper fixing column 205 and the lower fixing column are fixed through the fixing plate 202 and the threaded rod 204, and the height adjusting device can be fixed.

When the lighting lamp is used, the upper fixing column 205 is hinged to the lower fixing column 201 through the bolt 203, then the two threaded rods 204 penetrate through the fixing plate 202, then the two threaded rods are respectively connected to the upper fixing column 205 and the lower fixing column 201 in a threaded manner to fix the height adjusting device 2, then when the irradiation angle needs to be adjusted, only the two-way motor 305 needs to be turned on, so that the first bevel gear 306 rotates, then the fourth bevel gear 309 is driven to rotate, then the second rotating shaft 303 rotates, so that the lighting lamp 5 is rotated to achieve angle adjustment of the lighting lamp 5, meanwhile, the second bevel gear 307 rotates, then the third bevel gear 308 rotates along with the rotation, so that the first rotating shaft 301 rotates on the upper fixing column 205, and therefore the lighting direction of the lighting lamp 5 is changed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering construction is with on-spot convenient regulation lighting device, includes unable adjustment base (1), its characterized in that: the top of unable adjustment base (1) is provided with height adjusting device (2), the top of height adjusting device (2) is provided with angle adjusting device (3), angle adjusting device (3) include first pivot (301), lamp stand (302), second pivot (303), quick-witted case (304), two-way motor (305), first conical gear (306), second conical gear (307), third conical gear (308), fourth conical gear (309), the bottom of lamp stand (302) is provided with first bearing, first pivot (301) from bottom to top run through first bearing and lamp stand (302) in proper order and upwards extend, third conical gear (308) fixed cover is established at the outer wall of first pivot (301) extension end.

2. The on-site conveniently-adjusted lighting device for hydraulic engineering construction according to claim 1, characterized in that: case (304) fixed mounting runs through case (304) and outside extension about the transmission shaft at the both ends of two-way motor (305) respectively at the top of lamp stand (302), the bottom of second pivot (303) is provided with the fixing base, second pivot (303) rotate to be connected on the fixing base, the one end that the fixing base was kept away from in second pivot (303) is provided with illumination lamps and lanterns (5), the outer wall at second pivot (303) is established to fourth conical gear (309) fixed cover, second pivot (303), first conical gear (306), the quantity of fourth conical gear (309) are two respectively, two first conical gear (306) fixed cover is respectively established at the outer wall of the transmission shaft that two-way motor (305) kept away from motor one end.

3. The on-site conveniently-adjusted lighting device for hydraulic engineering construction according to claim 1, characterized in that: the second bevel gear (307) is fixedly sleeved on the outer wall of a transmission shaft on the left side of the bidirectional motor (305), the second bevel gear (307) is meshed with the third bevel gear (308), the first bevel gear (306) is meshed with the fourth bevel gear (309), and a solar panel (4) is arranged at the top of the case (304).

4. The on-site conveniently-adjusted lighting device for hydraulic engineering construction according to claim 1, characterized in that: the height adjusting device (2) comprises a lower fixing column (201), a fixing plate (202), a bolt (203), a threaded rod (204) and an upper fixing column (205), wherein the lower fixing column (201) is fixedly installed at the top of the fixing base (1), the upper fixing column (205) is hinged to the top of the lower fixing column (201) through the bolt (203), the fixing plate (202) is attached to the outer walls of the upper fixing column (205) and the lower fixing column (201), the number of the threaded rods (204) is two, the two threaded rods (204) respectively penetrate through the fixing plate (202) in a threaded mode to be in threaded connection with the upper fixing column (205) and the lower fixing column (201), a second bearing is arranged at the top of the upper fixing column (205), and the bottom of the first rotating shaft (301) is inserted into the inner wall of the second bearing to be in rotating connection with the upper fixing column (205).