CN213018994U

CN213018994U - A lighting device for construction

Info

Publication number: CN213018994U
Application number: CN202022104134.1U
Authority: CN
Inventors: 吴睿; 赵燕
Original assignee: Shandong Sanderei Safety Technology Co ltd
Current assignee: Shandong Sanderei Safety Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-20
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a lighting device for construction, the on-line screen storage device comprises a base, the upside fixed mounting of base has first set casing, the top sliding connection of first set casing has the bracing piece, the lower extreme fixed mounting of bracing piece has the slider, the inner wall sliding connection of slider and first set casing, the upper end fixed mounting of bracing piece has the connecting block, one side fixed mounting of connecting block has the head rod, the tip fixed mounting of head rod has the first connection seat, one side of first connection seat articulates there is the mounting panel, one side of bracing piece articulates there is electric putter. The utility model discloses an electric putter extension or shorten and drive its tip second connecting seat articulated mounting panel and carry out the adjustment of angle to realized the regulation of light illumination angle, conveniently made the adjustment according to the job site in different position, improved the device's practicality, through the downside fixed mounting gyro wheel at the base, made things convenient for this lighting device's removal, improved the convenience that the device used.

Description

A lighting device for construction

Technical Field

The utility model relates to a building field specifically is a lighting device for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

In the job site on present building site, lamps and lanterns are an indispensable equipment, especially in dark place or at night work, if do not have the illumination of lamps and lanterns, then can't accomplish any operation, can influence the efficiency of construction, and current lighting device for construction is fixed lamps and lanterns through simple and easy shelf mostly, and inconvenient use causes certain influence to the construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a lighting device for construction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lighting device for construction, includes the base, the upside fixed mounting of base has first set casing, the top sliding connection of first set casing has the bracing piece, the lower extreme fixed mounting of bracing piece has the slider, the inner wall sliding connection of slider and first set casing, the upper end fixed mounting of bracing piece has the connecting block, one side fixed mounting of connecting block has the head rod, the tip fixed mounting of head rod has first connecting seat, one side of first connecting seat articulates there is the mounting panel, one side of bracing piece articulates there is electric putter, electric putter's the other end fixedly connected with second connecting seat, the second connecting seat is articulated mutually with the mounting panel, one side fixed mounting of mounting panel has the light.

Preferably, the inside of base rotates and is connected with first pivot and second pivot, the middle part fixed mounting of first pivot has first gear, the middle part fixed mounting of second pivot has the second gear, first gear passes through belt transmission with the second gear and is connected, the equal fixed mounting in the outside of first pivot and second pivot has first bevel gear, first bevel gear's surface toothing has second bevel gear, the upside fixedly connected with threaded rod of second bevel gear, the outside threaded connection of threaded rod has the second connecting rod, the upside fixed mounting of base has the second set casing, the top sliding connection of second connecting rod and second set casing, the upper end fixedly connected with backup pad of second connecting rod, backup pad and bracing piece fixed connection.

Preferably, the lower extreme fixedly connected with stopper of second connecting rod, stopper and threaded rod threaded connection, and the inner wall sliding connection of stopper and second set casing.

Preferably, the fixed plate is fixedly mounted inside the base, and the first rotating shaft and the second rotating shaft are rotatably connected with the fixed plate.

Preferably, the lower side of the base is fixedly provided with a roller, and one end of the first rotating shaft is fixedly provided with a handle.

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

1. the utility model discloses an electric putter extension or shorten and drive its tip second connecting seat articulated mounting panel and carry out the adjustment of angle to realized the regulation of light illumination angle, conveniently made the adjustment according to the job site in different position, improved the device's practicality, through the downside fixed mounting gyro wheel at the base, made things convenient for this lighting device's removal, improved the convenience that the device used.

2. The utility model discloses a handle drives first pivot and first gear revolve, first gear passes through the chain and drives the synchronous rotation of second gear, the second gear drives the synchronous rotation of second pivot, first pivot and second pivot all drive its outside fixed connection's first bevel gear and rotate, first bevel gear drives the threaded rod through its surface engagement's second bevel gear and rotates, the threaded rod drives its outside threaded connection's second connecting rod rebound, the second connecting rod passes through the backup pad and drives the bracing piece rebound, thereby the regulation of light height has been realized, satisfy the user demand of different lighting heights, the device's practicality has further been improved.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

FIG. 3 is a schematic structural view of a front view section of the base of the present invention;

fig. 4 is a schematic structural view of a top view section of the base of the present invention.

In the figure: the multifunctional lamp comprises a base 1, a first fixed shell 2, a sliding block 3, a supporting rod 4, a handle 5, a connecting block 6, a first connecting rod 7, a first connecting seat 8, an electric push rod 9, a second connecting seat 10, a mounting plate 11, a lighting lamp 12, a first rotating shaft 13, a first bevel gear 14, a second bevel gear 15, a second fixed shell 16, a threaded rod 17, a second connecting rod 18, a limiting block 19, a supporting plate 20, a first gear 21, a second gear 22, a second rotating shaft 23, a fixed plate 24 and a roller 25.

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. 1-4, a lighting device for building construction includes a base 1, a first fixing housing 2 is fixedly installed on the upper side of the base 1, a supporting rod 4 is slidably connected to the top of the first fixing housing 2, a slider 3 is fixedly installed at the lower end of the supporting rod 4, the slider 3 is slidably connected to the inner wall of the first fixing housing 2, a connecting block 6 is fixedly installed at the upper end of the supporting rod 4, a first connecting rod 7 is fixedly installed at one side of the connecting block 6, a first connecting seat 8 is fixedly installed at the end of the first connecting rod 7, an installation plate 11 is hinged to one side of the first connecting seat 8, an electric push rod 9 is hinged to one side of the supporting rod 4, a second connecting seat 10 is fixedly connected to the other end of the electric push rod 9, the second connecting seat 10 is hinged to the installation plate 11, an illuminating lamp 12 is fixedly installed at one, drive its tip second connecting seat 10 articulated mounting panel 11 through electric putter 9 extension or shorten and carry out the adjustment of angle to realized the regulation of light 12 illumination angle, conveniently made the adjustment according to the job site in different position, improved the device's practicality, through downside fixed mounting gyro wheel 25 at base 1, made things convenient for this lighting device's removal, improved the convenience that the device used.

Referring to fig. 1-4, a first rotating shaft 13 and a second rotating shaft 23 are rotatably connected inside a base 1, a handle 5 is fixedly installed at one end of the first rotating shaft 13, a first gear 21 is fixedly installed at the middle of the first rotating shaft 13, a second gear 22 is fixedly installed at the middle of the second rotating shaft 23, the first gear 21 is in transmission connection with the second gear 22 through a belt, a first bevel gear 14 is fixedly installed at the outer sides of the first rotating shaft 13 and the second rotating shaft 23, a second bevel gear 15 is engaged with the surface of the first bevel gear 14, a threaded rod 17 is fixedly connected to the upper side of the second bevel gear 15, a second connecting rod 18 is in threaded connection with the outer side of the threaded rod 17, a second fixed shell 16 is fixedly installed at the upper side of the base 1, the second connecting rod 18 is in sliding connection with the top of the second fixed shell 16, a limit block 19 is fixedly connected to the lower end of the second, the limiting block 19 is connected with the inner wall of the second fixing shell 16 in a sliding manner, the upper end of the second connecting rod 18 is fixedly connected with a supporting plate 20, the supporting plate 20 is fixedly connected with the supporting rod 4, the handle 5 drives the first rotating shaft 13 and the first gear 21 to rotate, the first gear 21 drives the second gear 22 to synchronously rotate through a chain, the second gear 22 drives the second rotating shaft 23 to synchronously rotate, the first rotating shaft 13 and the second rotating shaft 23 both drive the first bevel gear 14 fixedly connected with the outer side thereof to rotate, the first bevel gear 14 drives the threaded rod 17 to rotate through the second bevel gear 15 meshed with the surface thereof, the threaded rod 17 drives the second connecting rod 18 in threaded connection with the outer side thereof to move upwards, the second connecting rod 18 drives the supporting rod 4 to move upwards through the supporting plate 20, so that the height adjustment of the illuminating lamp 12 is realized, the use requirements of different illumination heights are met, the angle adjustment is carried out by extending or shortening the mounting plate 11 driving the second connecting seat, thereby realized the regulation of light 12 illumination angle, conveniently made the adjustment according to the job site in different position, improved the device's practicality, through the downside fixed mounting gyro wheel 25 at base 1, made things convenient for this lighting device's removal, improved the convenience that the device used.

Referring to fig. 3 and 4, a fixing plate 24 is fixedly installed inside the base 1, the first rotating shaft 13, the second rotating shaft 23 and the fixing plate 24 are rotatably connected, and the fixing plate 24 is arranged to ensure the stability of the rotation of the first rotating shaft 13 and the second rotating shaft 23, so as to improve the transmission stability of the device.

In summary, the following steps: this a lighting device for construction, drive first pivot 13 and first gear 21 through handle 5 and rotate, first gear 21 drives second gear 22 through the chain and rotates in step, second gear 22 drives second pivot 23 and rotates in step, first pivot 13 and second pivot 23 all drive its outside fixed connection's first bevel gear 14 and rotate, first bevel gear 14 drives threaded rod 17 through its surface engagement's second bevel gear 15 and rotates, threaded rod 17 drives its outside threaded connection's second connecting rod 18 and upwards moves, second connecting rod 18 drives bracing piece 4 through backup pad 20 and upwards moves, thereby the regulation of light 12 height has been realized, satisfy the user demand of different lighting heights, the practicality of the device has further been improved.

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. A lighting device for building construction, includes base (1), its characterized in that: the upper side of the base (1) is fixedly provided with a first fixed shell (2), the top of the first fixed shell (2) is connected with a support rod (4) in a sliding manner, the lower end of the support rod (4) is fixedly provided with a slider (3), the slider (3) is connected with the inner wall of the first fixed shell (2) in a sliding manner, the upper end of the support rod (4) is fixedly provided with a connecting block (6), one side of the connecting block (6) is fixedly provided with a first connecting rod (7), the end part of the first connecting rod (7) is fixedly provided with a first connecting seat (8), one side of the first connecting seat (8) is hinged with a mounting plate (11), one side of the support rod (4) is hinged with an electric push rod (9), the other end of the electric push rod (9) is fixedly connected with a second connecting seat (10), and the second connecting seat (10) is hinged, and an illuminating lamp (12) is fixedly arranged on one side of the mounting plate (11).

2. A lighting device for building construction according to claim 1, wherein: the inner rotating of the base (1) is connected with a first rotating shaft (13) and a second rotating shaft (23), the middle of the first rotating shaft (13) is fixedly provided with a first gear (21), the middle of the second rotating shaft (23) is fixedly provided with a second gear (22), the first gear (21) is connected with the second gear (22) through belt transmission, the outer sides of the first rotating shaft (13) and the second rotating shaft (23) are fixedly provided with a first bevel gear (14), the surface of the first bevel gear (14) is meshed with a second bevel gear (15), the upper side of the second bevel gear (15) is fixedly connected with a threaded rod (17), the outer side of the threaded rod (17) is in threaded connection with a second connecting rod (18), the upper side of the base (1) is fixedly provided with a second fixed shell (16), and the second connecting rod (18) is in sliding connection with the top of the second fixed shell (16), the upper end of the second connecting rod (18) is fixedly connected with a supporting plate (20), and the supporting plate (20) is fixedly connected with the supporting rod (4).

3. A lighting device for building construction according to claim 2, wherein: the lower extreme fixedly connected with stopper (19) of second connecting rod (18), stopper (19) and threaded rod (17) threaded connection, and the inner wall sliding connection of stopper (19) and second set casing (16).

4. A lighting device for building construction according to claim 2, wherein: the inside fixed mounting of base (1) has fixed plate (24), first pivot (13) and second pivot (23) are connected with fixed plate (24) rotation.

5. A lighting device for building construction according to claim 2, wherein: the downside fixed mounting of base (1) has gyro wheel (25), the one end fixed mounting of first pivot (13) has handle (5).