CN214948319U

CN214948319U - Adjustable lighting device for engineering construction

Info

Publication number: CN214948319U
Application number: CN202121525067.9U
Authority: CN
Inventors: 袁斌; 夏晶; 王子月
Original assignee: Hubei Juchuang Environmental Art Engineering Co ltd
Current assignee: Hubei Juchuang Environmental Art Engineering Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-11-30
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses an adjustable lighting device for engineering construction, which comprises a fixed seat, wherein the bottom of the fixed seat is provided with a roller, the fixed seat is provided with a buffer plate, a spring is connected between the buffer plate and the fixed seat, the fixed seat is rotatably provided with an upright post, the upper end of the upright post is rotatably provided with a shaft, the shaft is fixed with a lighting lamp and a gear, the upper end of the upright post is provided with a toothed plate in a sliding way, the toothed plate is meshed and connected with the gear, when the vertical irradiation angle of the illuminating lamp is adjusted, the screw rod is rotated to drive the slide rod to slide, the slide rod drives the toothed plate to slide, the toothed plate drives the gear to rotate in a sliding manner, the gear rotates to drive the shaft to rotate, the shaft rotates to drive the illuminating lamp to rotate, the vertical irradiation angle can be conveniently adjusted, when the transverse irradiation angle of the illuminating lamp is adjusted, the upright post is rotated and fixed through the positioning bolt.

Description

Adjustable lighting device for engineering construction

Technical Field

The utility model relates to a construction lighting field specifically is a lighting device with adjustable engineering construction is used.

Background

Construction, which means that the project is built according to the plan. Various complex conditions can be met during construction, and sometimes, the construction is carried out at night in order to accelerate the construction progress. There is the unclear problem of sight when the construction at night, in order to solve this problem, installation shot-light can be selected to general job site, however the general rigidity of shot-light, inconvenient as required removes the regulation, for this reason, we propose an engineering construction with adjustable lighting device for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide an illumination device with adjustable engineering construction is for realizing above-mentioned purpose.

The utility model provides a following technical scheme: the utility model provides a lighting device with adjustable engineering construction is used, includes the fixing base, the gyro wheel is installed to the bottom of fixing base, be equipped with the buffer board on the fixing base, be connected with the spring between buffer board and the fixing base, it is equipped with the stand to rotate on the fixing base, the upper end of stand is rotated and is equipped with the axle, the axle is fixed with the light, the axle is fixed with the gear, the upper end of stand slides and is equipped with the pinion rack, pinion rack and gear engagement are connected, the stand slides and is equipped with the slide bar, the upper end and the pinion rack fixed connection of slide bar, the stand rotates and is equipped with the screw rod, the upper end screw thread of screw rod is inserted at the lower extreme of slide bar.

Preferably, a side plate is fixed on the surface of the fixing seat, a fixing bolt is connected to the side plate in a threaded manner, a fixing hole is formed in the side face of the buffer plate, and the head of the fixing bolt is inserted into the fixing hole.

Preferably, the surface of the fixed seat is provided with a rotating seat, the lower end of the upright post is rotatably installed in the rotating seat, the lower end of the upright post is provided with a positioning hole, the rotating seat is in threaded connection with a positioning bolt, and the lower end of the positioning bolt is inserted into the positioning hole.

Preferably, the bottom of the rotating seat is provided with an annular groove, a ball is arranged in the groove in a rolling manner, and the ball is in close contact with the lower end of the upright column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the vertical irradiation angle of the illuminating lamp is adjusted, the rotating screw rod drives the sliding rod to slide, the sliding rod drives the toothed plate to slide, the toothed plate drives the gear to rotate in a sliding manner, the gear rotates to drive the shaft to rotate, the shaft rotates to drive the illuminating lamp to rotate, the vertical irradiation angle is convenient to adjust, and when the transverse irradiation angle of the illuminating lamp is adjusted, the upright post is rotated and fixed through the positioning bolt;

2. the utility model has the advantages that the spring is arranged to play a role of buffering, and the damage of the illuminating lamp due to jolt in the moving process is prevented;

3. the utility model discloses a fixing bolt's setting, when using, can rotate fixing bolt, make fixing bolt insert the fixed orifices of buffer board side, fix the buffer board, prevent that the light from taking place to rock when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the ball mounting structure of the present invention.

In the figure: the device comprises a fixed seat 1, a roller 2, a buffer plate 3, a spring 4, a column 5, a shaft 6, a lighting lamp 7, a gear 8, a toothed plate 9, a sliding rod 10, a screw rod 11, a side plate 12, a fixing bolt 13, a rotating seat 14, a positioning hole 15, a positioning bolt 16, a groove 17 and a ball 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable lighting device for engineering construction comprises a fixed seat 1, rollers 2 are installed at the bottom of the fixed seat 1, a buffer plate 3 is arranged on the fixed seat 1, a spring 4 is connected between the buffer plate 3 and the fixed seat 1, a stand column 5 is rotatably arranged on the fixed seat 1, a shaft 6 is rotatably arranged at the upper end of the stand column 5, a lighting lamp 7 is fixed on the shaft 6, a gear 8 is fixed on the shaft 6, a toothed plate 9 is slidably arranged at the upper end of the stand column 5, the toothed plate 9 is meshed with the gear 8, a slide rod 10 is slidably arranged on the stand column 5, the upper end of the slide rod 10 is fixedly connected with the toothed plate 9, a screw rod 11 is rotatably arranged on the stand column 5, an upper end thread of the screw rod 11 is inserted at the lower end of the slide rod 10, the cross section of the slide rod 10 is of a rectangular structure, a guide sleeve is fixed on the side surface of the stand column 5, the slide rod 10 can only slide in the vertical direction, when the vertical irradiation angle of the lighting lamp 7 is adjusted, the screw rod 11 is rotated to drive the slide rod 10 to slide, slide bar 10 slides and drives pinion rack 9 and slides, pinion rack 9 slides and drives gear 8 and rotates, gear 8 rotates and drives shaft 6 and rotates, axle 6 rotates and drives light 7 and rotates, be convenient for adjust vertical irradiation angle, when adjusting the horizontal irradiation angle of light 7, rotate stand 5 and through positioning bolt 16 fixed can, through the setting of spring 4, play the effect of buffering, prevent that light 7 from damaging because jolting at the removal in-process.

As a technical optimization scheme of the utility model, the fixed surface of fixing base 1 has curb plate 12, curb plate 12 threaded connection has fixing bolt 13, and the side of buffer board 3 is equipped with the fixed orifices, and fixing bolt 13's head is inserted in the fixed orifices, and through fixing bolt 13's setting, when using, can rotate fixing bolt 13, make fixing bolt 13 insert in the fixed orifices of buffer board 3 side, fix buffer board 3, prevent that light 7 from taking place to rock when using.

As a technical optimization scheme of the utility model, fixing base 1's surface is equipped with rotates seat 14, and the lower extreme of stand 5 rotates and installs in rotating seat 14, and the lower extreme of stand 5 is equipped with locating hole 15, rotates the threaded connection on the seat 14 and has positioning bolt 16, and positioning bolt 16's lower extreme is inserted in locating hole 15.

As a technical optimization scheme of the utility model, the bottom of rotating seat 14 is equipped with annular recess 17, and the roll is equipped with ball 18 in the recess 17, and the lower extreme in close contact with of ball 18 and stand 5 through the setting of ball 18, reduces stand 5 and rotates the frictional force between the seat 14 bottom, conveniently rotates the regulation to stand 5.

The working principle is as follows: the utility model discloses when adjusting the vertical angle of illumination of light 7, it slides to rotate screw rod 11 and drive slide bar 10, slide bar 10 slides and drives pinion rack 9 and slide, pinion rack 9 slides and drives gear 8 and rotate, gear 8 rotates drive shaft 6 and rotates, shaft 6 rotates and drives light 7 and rotates, be convenient for adjust vertical angle of illumination, when adjusting the horizontal angle of illumination of light 7, rotate stand 5 and through positioning bolt 16 fixed can, through the setting of spring 4, play the effect of buffering, prevent that light 7 from damaging because jolting in the removal process, setting through fixing bolt 13, when using, can rotate fixing bolt 13, make fixing bolt 13 insert the fixed orifices in buffer board 3 sides, fix buffer board 3, prevent that light 7 from taking place to rock when using.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering construction is with adjustable lighting device, includes fixing base (1), its characterized in that: gyro wheel (2) are installed to the bottom of fixing base (1), be equipped with buffer board (3) on fixing base (1), be connected with spring (4) between buffer board (3) and fixing base (1), it is equipped with stand (5) to rotate on fixing base (1), the upper end of stand (5) is rotated and is equipped with axle (6), axle (6) are fixed with light (7), axle (6) are fixed with gear (8), the upper end of stand (5) slides and is equipped with pinion rack (9), pinion rack (9) and gear (8) meshing are connected, stand (5) slide and are equipped with slide bar (10), the upper end and pinion rack (9) fixed connection of slide bar (10), stand (5) rotate and are equipped with screw rod (11), the upper end screw thread of screw rod (11) is inserted at the lower extreme of slide bar (10).

2. The adjustable lighting device for engineering construction according to claim 1, wherein: the surface of the fixed seat (1) is fixed with a side plate (12), the side plate (12) is in threaded connection with a fixing bolt (13), a fixing hole is formed in the side face of the buffer plate (3), and the head of the fixing bolt (13) is inserted into the fixing hole.

3. The adjustable lighting device for engineering construction according to claim 1, wherein: the surface of the fixed seat (1) is provided with a rotating seat (14), the lower end of the upright post (5) is rotatably installed in the rotating seat (14), the lower end of the upright post (5) is provided with a positioning hole (15), the rotating seat (14) is in threaded connection with a positioning bolt (16), and the lower end of the positioning bolt (16) is inserted into the positioning hole (15).

4. The adjustable lighting device for engineering construction according to claim 3, wherein: the bottom of the rotating seat (14) is provided with an annular groove (17), a ball (18) is arranged in the groove (17) in a rolling manner, and the ball (18) is in close contact with the lower end of the upright post (5).