CN213272368U

CN213272368U - Reliable type light height adjusting device for construction

Info

Publication number: CN213272368U
Application number: CN202022884995.6U
Authority: CN
Inventors: 渠超; 南俊祥; 邢保全
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-05-25
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a reliable height adjusting device for illuminating lamps used for building construction, which comprises a base, wherein the lower end of the base is provided with four groups of universal wheels, the universal wheels are provided with first springs, the upper end of the base is provided with a fixed column, the upper end of the fixed column is penetrated with a telescopic column, one side of the fixed column is provided with a fixed hole, a connecting shaft is penetrated in the fixed hole, a gear is sleeved on the connecting shaft, one side of the fixed column is provided with a clamping frame, a clamping block is arranged in the clamping frame, the clamping block is clamped on the connecting shaft, one side of the telescopic column is provided with a mounting groove, a rack is arranged in the mounting groove, the rack is fixed on the telescopic column by a fastening bolt, the gear is matched with the rack, the upper end of the telescopic column is provided with a fixed shaft, one end of the illuminating lamp is provided, the height of the illuminator can be conveniently adjusted, and the use is convenient.

Description

Reliable type light height adjusting device for construction

Technical Field

The utility model relates to a architectural lighting technology field specifically is a reliable type light height adjusting device for construction.

Background

At present, for the convenience of carrying out construction at night, lighting device can be settled usually at the construction site, but to current lighting device, it often is fixed to be set up in a certain district, inconvenient removal, and this makes the illuminating effect in the district far away from lighting device not good enough, and current lighting device still can not carry out nimble height-adjusting simultaneously, can not satisfy the illumination demand under the different situation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reliable type is light height-adjusting device for construction to among the solution prior art, the inconvenient removal of architectural lighting device and the technical problem that can not height-adjusting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a reliable height adjusting device of a lighting lamp for building construction, which comprises a base, wherein the lower end of the base is provided with four groups of universal wheels, the universal wheel is provided with a first spring, the upper end of the base is provided with a fixed column, the upper end of the fixed column is provided with a telescopic column in a penetrating way, one side of the fixed column is provided with a fixed hole, a connecting shaft penetrates through the fixed hole, a gear is sleeved on the connecting shaft, a clamping frame is arranged on one side of the fixed column, a clamping block is arranged in the clamping frame and clamped on the connecting shaft, one side of the telescopic column is provided with an installation groove, a rack is arranged in the installation groove, the rack is fixed on the telescopic column by a fastening bolt, the gear is matched with the rack, a fixed shaft is arranged at the upper end of the telescopic column, a connecting hole is formed in one end of the illuminator, and the connecting hole is sleeved on the fixed shaft.

As the utility model discloses a preferred technical scheme, threaded hole has been seted up respectively to the both sides of base, threaded hole is provided with the screw thread ground nail.

As an optimal technical scheme of the utility model, be provided with the bearing in the fixed orifices, the bearing housing is established on the connecting axle.

As the utility model discloses a preferred technical scheme, one side of connecting axle is provided with the hand wheel, be provided with the antiskid cover on the hand wheel.

As the utility model discloses a preferred technical scheme, two sets of card holes have been seted up to the upper end of card frame, the upper end of fixture block is provided with the mounting hole, be provided with the spring catch in the mounting hole, the one end of fixture block is provided with the second spring, the second spring supports the card frame, one side of fixture block is provided with the handle.

As the utility model discloses a preferred technical scheme, one side of illuminator is provided with first link, be provided with the rotation screw rod on the first link, be provided with adjust knob on the rotation screw rod, one side of flexible post is provided with the second link, and a pot head of connecting rod is established on the second link, the other pot head of connecting rod is established rotate on the screw rod.

The utility model provides a reliable type is light height adjusting device for construction possesses following beneficial effect:

the utility model discloses, the universal wheel and the first spring that the lower extreme of bottom plate set up make things convenient for the device to remove on the ground of unevenness, convenient to use, four groups the universal wheel sets up stability when the four corners of bottom plate removes with the improvement device, through the gear of rotating fixed column one side, wheel and rack toothing makes flexible post is in upwards or move down in the fixed column to the height of adjustment illuminator, altitude mixture control is convenient, and stability is good.

Drawings

FIG. 1 is a schematic perspective view of a height adjustment device for a reliable light for building construction according to the present invention;

FIG. 2 is an exploded view of the height adjustment device of a reliable lighting lamp for building construction according to the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is an enlarged view of the region B in fig. 2.

In the figure: 10. a telescopic column; 11. fastening a bolt; 12. a fixing hole; 13. a rack; 14. a gear; 15. a connecting shaft; 17. a first spring; 18. a universal wheel; 19. a threaded ground nail; 20. a threaded hole; 21. an anti-slip sleeve; 22. a bearing; 23. connecting holes; 24. a fixed shaft; 25. fixing a column; 26. mounting grooves; 27. a base; 28. a hand wheel; 29. a lamp; 30. a clamping block; 101. a handle; 102. mounting holes; 103. a second spring; 105. a spring pin; 106. a clamping hole; 107. a clamping frame; 108. a second link frame; 109. a connecting rod; 110. rotating the screw; 111. a first connecting frame; 112. and adjusting the knob.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a reliable lighting lamp height adjusting device for building construction comprises a base 27, four groups of universal wheels 18 are arranged at the lower end of the base 27, first springs 17 are arranged on the universal wheels 18, a fixing column 25 is arranged at the upper end of the base 27, a telescopic column 10 penetrates through the upper end of the fixing column 25, a fixing hole 12 is formed in one side of the fixing column 25, a connecting shaft 15 penetrates through the fixing hole 12, a gear 14 is sleeved on the connecting shaft 15, a clamping frame 107 is arranged on one side of the fixing column 25, a clamping block 30 is arranged in the clamping frame 107, the clamping block 30 is clamped on the connecting shaft 15, an installation groove 26 is formed in one side of the telescopic column 10, a rack 13 is arranged in the installation groove 26, the rack 13 is fixed on the telescopic column 10 through a fastening bolt 11, the gear 14 is matched with the rack 13, and a fixing shaft 24 is arranged at the upper end of the telescopic, one end of the illuminator 29 is provided with a connecting hole 23, and the connecting hole 23 is sleeved on the fixed shaft 24.

In the height adjusting device for the illuminating lamp for building construction, the universal wheels 18 are arranged at the lower end of the base 27 to facilitate the movement of the device, four groups of universal wheels 18 are arranged to improve the stability of the device during the movement, the first spring 17 is arranged on the universal wheels 18, the upper end of the first spring 17 is propped against the base 27, the other end of the first spring 17 is propped against the universal wheels 18 to facilitate the movement of the device on uneven ground, the upper end of the base 27 is provided with the fixed column 25, the upper end of the fixed column 25 is penetrated with the telescopic column 10, the telescopic column 10 is limited by the fixed column 25 to enable the telescopic column 10 to only move up and down, so as to improve the stability of the telescopic column 10 during the movement, one side of the fixed column 25 is provided with the fixed hole 12, the connecting shaft 15 is penetrated through the fixed hole 12, and the gear 14 is sleeved, one side of the telescopic column 10 is provided with an installation groove 26, a rack 13 is arranged in the installation groove 26, the gear 14 is meshed with the rack 13, the telescopic column 10 can move upwards or downwards by rotating the gear 14, the height of the illuminating lamp 29 is convenient to adjust, the use is convenient, a fixture block 30 is arranged in the fixture frame 107, the fixture block 30 is clamped on the connecting shaft 15, the telescopic column 10 is prevented from descending due to self weight after being adjusted, and the use is reliable.

Referring to fig. 2, two sides of the base 27 are respectively provided with a threaded hole 20, a threaded ground nail 19 is arranged in the threaded hole 20, and the threaded ground nail 19 is convenient for fixing the device and is convenient to use.

Referring to fig. 2, a bearing 22 is arranged in the fixing hole 12, the bearing 22 is sleeved on the connecting shaft 15, and the bearing 22 reduces friction between the connecting shaft 15 and the fixing hole 12, so that the use is labor-saving.

Referring to fig. 1 and 2, a hand wheel 28 is arranged on one side of the connecting shaft 15, an anti-slip sleeve 21 is arranged on the hand wheel 28, the hand wheel 28 is convenient for rotating the gear 14, the use is labor-saving, the anti-slip sleeve 21 is prevented from slipping during rotation, and the use is convenient.

Referring to fig. 3, two sets of clamping holes 106 are formed in the upper end of the clamping frame 107, a mounting hole 102 is formed in the upper end of the clamping block 30, a spring pin 105 is disposed in the mounting hole 102, a second spring 103 is disposed at one end of the clamping block 30, the second spring 103 abuts against the clamping frame 107, a handle 101 is disposed on one side of the clamping block 30, the spring pin 105 is clamped in the clamping hole 106 to fix the clamping block 30, and the handle 101 facilitates movement of the clamping block 30, so that the use is convenient.

Referring to fig. 4, a first connecting frame 111 is disposed on one side of the illuminator 29, a rotating screw 110 is disposed on the first connecting frame 111, an adjusting knob 112 is disposed on the rotating screw 110, a second connecting frame 108 is disposed on one side of the telescopic column 10, one end of the connecting rod 109 is sleeved on the second connecting frame 108, the other end of the connecting rod 109 is sleeved on the rotating screw 110, and the adjusting knob 112 is rotated to change the overhanging length of the rotating screw 110 in the connecting rod 109, so as to adjust the illumination angle of the illuminator 29, which is convenient to use.

In summary, threaded holes 20 are respectively formed in two sides of the base 27, threaded ground nails 19 are arranged in the threaded holes 20, the threaded ground nails 19 facilitate fixing of the device after moving the device, fixing holes 12 are formed in one side of the fixing column 25, bearings 22 are arranged in the fixing holes 12, the connecting shaft 15 penetrates through the bearings 22, the bearings 22 reduce friction between the connecting shaft 15 and the fixing holes 12, labor is saved in use, a hand wheel 28 is arranged on one side of the connecting shaft 15, the hand wheel 28 facilitates rotating the gear 14, an anti-slip sleeve 21 is arranged on the hand wheel 28, the anti-slip sleeve 21 prevents slipping during rotation, use is convenient, a clamping frame 107 is arranged on one side of the fixing column 25, two sets of clamping holes 106 are formed in the upper end of the clamping frame 107, mounting holes 102 are formed in the upper end of the clamping block 30, and spring pins 105 are arranged in the mounting holes 102, the spring pin 105 is clamped in the clamping hole 106 to fix the clamping block 30, a handle 101 is arranged on one side of the clamping block 30, the clamping block 30 is convenient to move by the handle 101, a first connecting frame 111 is arranged on one side of the illuminator 29, a rotating screw 110 is arranged on the first connecting frame 111, an adjusting knob 112 is arranged on the rotating screw 110, a second connecting frame 108 is arranged on one side of the telescopic column 10, one end of a connecting rod 109 is sleeved on the second connecting frame 108, the other end of the connecting rod 109 is sleeved on the rotating screw 110, and the overhanging length of the rotating screw 110 in the connecting rod 109 can be changed by rotating the adjusting knob 112, so that the irradiation angle of the illuminator 29 is adjusted, and the use is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reliable type is light height adjusting device for construction which characterized in that: comprises a base (27), four groups of universal wheels (18) are arranged at the lower end of the base (27), a first spring (17) is arranged on each universal wheel (18), a fixing column (25) is arranged at the upper end of the base (27), a telescopic column (10) is arranged at the upper end of the fixing column (25) in a penetrating manner, a fixing hole (12) is formed in one side of the fixing column (25), a connecting shaft (15) is arranged in the fixing hole (12) in a penetrating manner, a gear (14) is sleeved on the connecting shaft (15), a clamping frame (107) is arranged on one side of the fixing column (25), a clamping block (30) is arranged in the clamping frame (107), the clamping block (30) is clamped on the connecting shaft (15), an installation groove (26) is formed in one side of the telescopic column (10), a rack (13) is arranged in the installation groove (26), and the rack (13) is fixed on the telescopic column (, the gear (14) is matched with the rack (13), a fixed shaft (24) is arranged at the upper end of the telescopic column (10), a connecting hole (23) is formed in one end of the illuminating lamp (29), and the connecting hole (23) is sleeved on the fixed shaft (24).

2. The reliable type light height adjusting device for building construction according to claim 1, characterized in that: threaded holes (20) are formed in two sides of the base (27) respectively, and threaded ground nails (19) are arranged in the threaded holes (20).

3. The reliable type light height adjusting device for building construction according to claim 1, characterized in that: a bearing (22) is arranged in the fixing hole (12), and the bearing (22) is sleeved on the connecting shaft (15).

4. The reliable type light height adjusting device for building construction according to claim 1, characterized in that: a hand wheel (28) is arranged on one side of the connecting shaft (15), and an anti-skidding sleeve (21) is arranged on the hand wheel (28).

5. The reliable type light height adjusting device for building construction according to claim 1, characterized in that: the clamping device is characterized in that two groups of clamping holes (106) are formed in the upper end of the clamping frame (107), mounting holes (102) are formed in the upper end of the clamping block (30), spring pins (105) are arranged in the mounting holes (102), a second spring (103) is arranged at one end of the clamping block (30), the second spring (103) abuts against the clamping frame (107), and a handle (101) is arranged on one side of the clamping block (30).

6. The reliable type light height adjusting device for building construction according to claim 1, characterized in that: one side of illuminator (29) is provided with first link (111), be provided with on first link (111) and rotate screw rod (110), be provided with adjust knob (112) on rotating screw rod (110), one side of flexible post (10) is provided with second link (108), and a pot head of connecting rod (109) is established on second link (108), the other pot head of connecting rod (109) is established rotate on the screw rod (110).