CN211450563U

CN211450563U - Lighting device for construction

Info

Publication number: CN211450563U
Application number: CN202020357080.7U
Authority: CN
Inventors: 康正芳; 李荔
Original assignee: Yancheng Quanhang Technology Co ltd
Current assignee: Shanghai Yongzuo Architectural Planning And Design Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-09-08
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to the technical field of building construction accessories, in particular to a lighting device for building construction, which has simple structure, convenient adjustment of lighting range and improved practicability in the use process; including the bottom plate, reciprocal lead screw, drive block and gag lever post, four angles departments in bottom of the bottom plate all are provided with the universal wheel, the bottom plate top is provided with cuts formula elevating platform, it is provided with first door type pole and first motor to cut formula elevating platform top, be provided with first bearing on the first door type pole, first bearing middle part is provided with the pivot, the pivot bottom is provided with first bevel gear, first motor output is provided with the second bevel gear with first bevel gear meshing, first region is provided with the second bearing in the pivot, second bearing middle part is provided with the connecting axle, the connecting axle front end is provided with driven gear, the connecting axle rear end is provided with the transition pole, the transition pole right-hand member is provided with the light, the pivot front end is provided with the platform.

Description

Lighting device for construction

Technical Field

The utility model relates to a technical field of construction auxiliary device especially relates to a lighting device for construction.

Background

As is well known, the illuminating lamp is necessary equipment for a building construction site, so that night construction can be carried out safely and orderly; the height and the angle of the existing lighting device for building construction are not convenient to adjust, so that the lighting range is limited, and certain limitation is brought to the use process.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a lighting device for construction, its simple structure, the illumination zone conveniently adjusts, has improved the practicality in the use.

The utility model discloses a lighting device for construction, including bottom plate, reciprocal lead screw, drive block and gag lever post, four angle departments in bottom plate all are provided with the universal wheel, the bottom plate top is provided with cuts formula elevating platform, it is provided with first door type pole and first motor to cut formula elevating platform top, be provided with first bearing on the first door type pole, first bearing middle part is provided with the pivot, the pivot bottom is provided with first bevel gear, first motor output end is provided with the second bevel gear with first bevel gear meshing, first region is provided with the second bearing in the pivot, second bearing middle part is provided with the connecting axle, the connecting axle front end is provided with driven gear, the connecting axle rear end is provided with the transition pole, the transition pole right-hand member is provided with the light, the pivot front end is provided with the platform, the platform top is provided with two sets of bracing pieces, all be provided with the third bearing on two sets of bracing pieces, reciprocal lead screw left end and right-hand member are The right side transition axle, left side transition axle left end are provided with the second motor, the drive block is provided with screw hole and spacing hole, and reciprocal lead screw spiral shell dress passes the screw hole, the gag lever post passes spacing hole and the gag lever post both ends are connected with two sets of bracing pieces respectively, and the drive block top is provided with the rack with driven gear meshing.

Preferably, the handle structure further comprises a bolt, the left end of the top of the bottom plate is provided with two groups of fixing rods, the two groups of fixing rods are in shaft connection with a U-shaped handle, the fixing rods located on the front side are provided with a plurality of groups of thread grooves, the front end of the U-shaped handle is provided with a transition hole, the bolt penetrates through the transition hole and then is inserted into one group of thread grooves in a screw-threaded mode, and the front end of the bolt is provided with.

Preferably, a second door-shaped rod is arranged on the first door-shaped rod, a fourth bearing is arranged on the second door-shaped rod, and the rotating shaft is connected with the middle part of the fourth bearing.

Preferably, the left side of the top of the bottom plate is provided with a box body, the inside hollow part of the box body is communicated with the top of the box body and is provided with a taking and placing opening, the taking and placing opening is movably provided with an cover plate through a hinge, and the top of the cover plate is provided with a groove.

Preferably, the left end and the right end of the front end and the rear end of the first door-shaped rod are provided with reinforcing rods connected with the top of the scissor type lifting table.

Preferably, the platform is welded to the rotating shaft.

Preferably, the shape of the end surface of the limiting rod is circular.

Preferably, each group of universal wheels is provided with a brake device.

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

firstly, the height, the gradient and the angle of the illuminating lamp can be adjusted, so that the illuminating range of the illuminating lamp is greatly enlarged, and the practicability is improved;

the height of the U-shaped handle can be adjusted according to the height of a user, and the comfort of the device during overall movement is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 is a top view of the shaft, the second bearing, the connecting shaft, the driven gear and the transition rod;

in the drawings, the reference numbers: 1. a base plate; 2. a reciprocating screw; 3. a drive block; 4. a limiting rod; 5. a universal wheel; 6. a scissor lift table; 7. a first gate-shaped rod; 8. a first motor; 9. a first bearing; 10. a rotating shaft; 11. a first bevel gear; 12. a second bevel gear; 13. a second bearing; 14. a connecting shaft; 15. a driven gear; 16. a transition rod; 17. an illuminating lamp; 18. a platform; 19. a support bar; 20. a third bearing; 21. a left transition shaft; 22. a second motor; 23. a rack; 24. a bolt; 25. fixing the rod; 26. a U-shaped handle; 27. a thread groove; 28. a star-shaped handle; 29. a second portal bar; 30. a fourth bearing; 31. a box body; 32. a cover plate; 33. a reinforcing rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the lighting device for building construction of the utility model comprises a bottom plate 1, a reciprocating screw rod 2, a driving block 3, a limiting rod 4 and a bolt 24, wherein the left side of the top of the bottom plate 1 is provided with a box body 31, the inside of the box body 31 is hollow, the top of the box body 31 is communicated with a taking and placing opening, the taking and placing opening is movably provided with a cover plate 32 through a hinge, the top of the cover plate 32 is provided with a groove, the groove is scratched to open the cover plate 32, then an article is placed in the box body 31, the practicability is improved, the left end of the top of the bottom plate 1 is provided with two groups of fixing rods 25, the two groups of fixing rods 25 are in shaft connection with a U-shaped handle 26, the fixing rods 25 positioned at the front side are provided with a plurality of thread grooves 27, the front end of the U-shaped handle 26 is provided with a transition hole, the bolt, when the bolt 24 is inserted into different thread grooves 27 in a screwed mode, the left ends of the U-shaped handles 26 are different in height, a user adjusts the left ends of the U-shaped handles 26 to be proper in height according to the height of the user, the user holds the left ends of the U-shaped handles 26 to move the whole device, using comfort is improved, universal wheels 5 are arranged at four corners of the bottom plate 1, each universal wheel 5 is provided with a brake device, the brake device is opened to fix the whole device after the device is moved to a proper position, the top of the bottom plate 1 is provided with a scissor type lifting platform 6, the top of the scissor type lifting platform 6 is provided with a first door-shaped rod 7 and a first motor 8, the left end and the right end of the front end and the rear end of the first door-shaped rod 7 are provided with reinforcing rods 33 connected with the top of the scissor type lifting platform 6, the four groups of reinforcing rods 33 improve stability between the first door-shaped rod 7 and the scissor type lifting platform 6, a first shaft, a rotating shaft 10 is arranged in the middle of a first bearing 9, a second door-shaped rod 29 is arranged on a first door-shaped rod 7 of the rotating shaft, a fourth bearing 30 is arranged on the second door-shaped rod 29, the rotating shaft 10 is connected with the middle of the fourth bearing 30, the rotating stability of the rotating shaft 10 is improved by the second door-shaped rod 29 and the fourth bearing 30, a first bevel gear 11 is arranged at the bottom end of the rotating shaft 10, a second bevel gear 12 meshed with the first bevel gear 11 is arranged at the output end of a first motor 8, a second bearing 13 is arranged in the upper half area of the rotating shaft 10, a connecting shaft 14 is arranged in the middle of the second bearing 13, a driven gear 15 is arranged at the front end of the connecting shaft 14, a transition rod 16 is arranged at the rear end of the connecting shaft 14, an illuminating lamp 17 is arranged at the right end of the transition rod 16, a platform 18 is arranged at the, the left end and the right end of the reciprocating screw rod 2 are respectively provided with a left transition shaft 21 and a right transition shaft which are connected with the middle parts of two groups of third bearings 20, the left end of the left transition shaft 21 is provided with a second motor 22, the driving block 3 is provided with a threaded hole and a limiting hole, the reciprocating screw rod 2 is screwed and penetrates through the threaded hole, the limiting rod 4 penetrates through the limiting hole, the two ends of the limiting rod 4 are respectively connected with two groups of support rods 19, the end surface shape of the limiting rod 4 is round, the installation difficulty is reduced, the top end of the driving block 3 is provided with a rack 23 meshed with the driven gear 15, under the mutual matching of the second bearings 13, the connecting shaft 14, the driven gear 15, the transition rod 16 and the illuminating lamp 17 can rotate, under the mutual matching of the platform 18, the two groups of support rods 19, the two groups of third bearings 20, the reciprocating screw rod 2, the limiting rod 4 and the driving block 3, therefore, the second motor 22 rotates to enable the illuminating lamp 17 to change in angle, the first motor 8 rotates to enable the illuminating lamp 17 to swing under the mutual matching of the first door-shaped rod 7, the first bearing 9, the first bevel gear 11 and the second bevel gear 12, the height of the illuminating lamp 17 can change under the action of the scissor type lifting platform 6, the illuminating lamp 17 is adjusted to a proper position through four groups of universal wheels 5 during normal use, and then the height, the angle and the gradient of the illuminating lamp 17 can be adjusted according to the needed illuminating position.

The utility model discloses a lighting device for construction, it is at the during operation, under the mutually supporting of second bearing 13, connecting axle 14, driven gear 15, transition pole 16 and light 17 all can rotate, under platform 18, two sets of bracing pieces 19, two sets of third bearings 20, reciprocating screw 2, gag lever post 4 and drive block 3 mutually support, second motor 22 rotates and makes rack 23 take place lateral displacement, because rack 23 and driven gear 15 mesh, thereby second motor 22 rotates and makes light 17 take place the angular variation, under the mutually supporting of second door type pole 29, fourth bearing 30, first door type pole 7, first bearing 9, first bevel gear 11 and second bevel gear 12, first motor 8 rotates and makes light 17 take place the swing, under the effect of cutting formula elevating platform 6, the height of light 17 can change, U type handle 26 is connected with two sets of dead lever 25 axles, 24 spiral shell installations of bolt insert to the inside time of different thread groove 27, the 26 left end of U type handle is highly different, the user adjusts to suitable height with the 26 left end of U type handle according to self height, it is whole to hold the 26 left end of U type handle, when normally using, dig the recess and open apron 32, then place inside box 31 with article, adjust light 17 to suitable position through four sets of universal wheels 5, device integrated movement is after suitable position, open brake equipment and come the whole emergence removal of fixing device whole prevention device, then according to the height of required lighting position regulation light 17, angle and gradient can.

The utility model discloses a lighting device for construction, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical system, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with the electric module and be the common electrical part in market with electrical apparatus, only need to connect according to the mutual electricity of the instruction manual of buying back together when using and can use, and control module is its common from taking the module, the event is all no longer repeated here.

The lighting device for building construction of the utility model, under the condition that the opposite explanation is not made, the orientation words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A lighting device for building construction is characterized by comprising a bottom plate (1), a reciprocating screw rod (2), a driving block (3) and a limiting rod (4), universal wheels (5) are arranged at four corners of the bottom plate (1), a shear type lifting table (6) is arranged at the top of the bottom plate (1), a first door-shaped rod (7) and a first motor (8) are arranged at the top of the shear type lifting table (6), a first bearing (9) is arranged on the first door-shaped rod (7), a rotating shaft (10) is arranged in the middle of the first bearing (9), a first bevel gear (11) is arranged at the bottom end of the rotating shaft (10), a second bevel gear (12) meshed with the first bevel gear (11) is arranged at the output end of the first motor (8), a second bearing (13) is arranged in the upper half area of the rotating shaft (10), a connecting shaft (14) is arranged in the middle of the second bearing (13), a driven gear, a transition rod (16) is arranged at the rear end of the connecting shaft (14), a lighting lamp (17) is arranged at the right end of the transition rod (16), a platform (18) is arranged at the front end of the rotating shaft (10), two groups of supporting rods (19) are arranged at the top of the platform (18), third bearings (20) are arranged on the two groups of supporting rods (19), the left end and the right end of the reciprocating screw rod (2) are respectively provided with a left transition shaft (21) and a right transition shaft which are connected with the middle parts of the two groups of third bearings (20), the left end of the left transition shaft (21) is provided with a second motor (22), the driving block (3) is provided with a threaded hole and a limiting hole, the reciprocating screw rod (2) is screwed through the threaded hole, the limiting rod (4) penetrates through the limiting hole, two ends of the limiting rod (4) are respectively connected with the two groups of supporting rods (19), and a rack (23) meshed with the driven gear (15) is arranged at the top end of the driving block (3).

2. The lighting device for building construction as claimed in claim 1, further comprising a bolt (24), wherein two sets of fixing rods (25) are arranged at the left end of the top of the bottom plate (1), the two sets of fixing rods (25) are axially connected with a U-shaped handle (26), the fixing rod (25) at the front side is provided with a plurality of sets of thread grooves (27), the front end of the U-shaped handle (26) is provided with a transition hole, the bolt (24) passes through the transition hole and then is inserted into one set of thread grooves (27), and the front end of the bolt (24) is provided with a star-shaped handle (28).

3. A lighting device for building construction as claimed in claim 2, wherein the first door-shaped rod (7) is provided with a second door-shaped rod (29), the second door-shaped rod (29) is provided with a fourth bearing (30), and the rotating shaft (10) is connected with the middle part of the fourth bearing (30).

4. The lighting device for building construction as claimed in claim 3, wherein a box body (31) is arranged on the left side of the top of the bottom plate (1), the box body (31) is hollow, the top of the box body is communicated with a taking and placing opening, a cover plate (32) is movably arranged at the taking and placing opening through a hinge, and a groove is formed in the top of the cover plate (32).

5. A lighting device for building construction according to claim 4, wherein the first door-shaped bar (7) is provided at the left and right ends of the front and rear ends thereof with reinforcing bars (33) connected to the top of the scissor lift table (6).

6. A lighting device for building construction as claimed in claim 5, wherein said platform (18) is welded to the shaft (10).

7. The lighting device for building construction as claimed in claim 6, wherein the shape of the end face of the limiting rod (4) is circular.

8. A lighting device for building construction as claimed in claim 7, characterized in that each set of said universal wheels (5) is provided with braking means.