CN112361259A

CN112361259A - Lighting device for construction site

Info

Publication number: CN112361259A
Application number: CN202011407014.7A
Authority: CN
Inventors: 秦碧龙
Original assignee: Shaanxi Tianfu Xuanyue Technology Co ltd
Current assignee: Shaanxi Tianfu Xuanyue Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-02-12

Abstract

The invention relates to the technical field of building construction, and discloses a lighting device for a building construction site. The illumination adjusting mechanism flexibly adjusts the horizontal direction and the longitudinal direction of the illumination lamp group, can adjust the illumination angle of the illumination device, replaces the traditional fixed non-adjustable mode, and can keep stable horizontal force of the illumination device in the hanging and taking process through universal adjustment of the hanging and taking mechanism in the using process, thereby avoiding the inclination and the sliding of the illumination device in the hanging and taking process.

Description

Lighting device for construction site

Technical Field

The invention relates to the technical field of building construction, in particular to a lighting device for a building construction site.

Background

The building construction comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, the construction operation is carried out in a place called a building construction site, namely a construction site, in the building construction process, when the construction period needs to be overtime, workers need to work at night, and in order to provide the workers with a lighting view field more brightly and conveniently, the lighting device is usually adopted to carry out lighting work on the construction site, so that the workers can carry out safe and efficient construction.

However, the existing illuminating device used in the construction site in the market has some defects, the traditional illuminating device has a single structure, is not flexible and adjustable enough, has low illuminating capacity, is inconvenient to hang and take in the using process, and is very easy to incline and slide in the hanging and taking process. Accordingly, one skilled in the art provides a lighting device for a construction site to solve the problems set forth in the background art described above.

Disclosure of Invention

The present invention is directed to a lighting device for a construction site to solve the above-mentioned problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lighting device that construction site used, includes protective frame, protective frame's inboard is located middle part position department and is provided with illumination adjustment mechanism, the upper and lower both ends symmetry of swivel mount is fixed with the supporting seat among the illumination adjustment mechanism, the inboard rotation of supporting seat is connected with illumination frame, illumination frame's front side symmetry embedding is provided with the lighting lamp group, protective frame's top is located corner position department symmetry and is provided with to hang and gets the mechanism.

As a still further scheme of the invention: hang and get mechanism including the support post, the top embedding block of support post has telescopic prop, decompression spring has been cup jointed in telescopic prop's the outside, and telescopic prop's top is fixed with the link, the below of support post is fixed with the arm power frame, the inboard that is located bottom position department of arm power frame is connected with the dwang, the middle part through connection of dwang has the universal shaft, the bottom of universal shaft is connected with the mount pad.

As a still further scheme of the invention: the inner diameter of the telescopic support column is matched with the outer diameter of the pressure reducing spring, and the hanging ring is elastically connected with the supporting upright column through the telescopic support column and the pressure reducing spring.

As a still further scheme of the invention: the number of the hanging rings is four, and the hanging rings are mutually crossed and symmetrically arranged relative to four corners of the protective frame.

As a still further scheme of the invention: the utility model discloses a lighting adjusting mechanism, including the symmetry, the inboard of protective frame is fixed at the spacing slide rail of protective frame inboard middle part position department, the inboard of spacing slide rail has seted up positioning channel section, and spacing slide rail passes through positioning channel section and supporting rack block, positioning channel section's inboard is located bottom position department and is provided with the drive rack, the both ends symmetry of supporting rack is provided with the push gear, and the embedding of the upper and lower both sides position department symmetry of supporting rack is provided with rotatory support, the inside of supporting rack is located both sides position department symmetry and is provided with the bearing housing, the inboard of bearing housing runs through the block and has the transmission main shaft, the one end of transmission main shaft is fixed with rotatory hand wheel, and the outside symmetry of transmission main shaft is fixed with drive gear A, the bottom symmetry of rotatory support is.

As a still further scheme of the invention: and the two ends of the supporting frame are symmetrically provided with positioning clamping blocks matched with the positioning clamping grooves, and the teeth of the pushing gear are meshed with the teeth of the transmission rack.

As a still further scheme of the invention: the teeth of the transmission gear A are meshed with the teeth of the transmission gear B, and the transmission main shaft is rotatably connected with the rotary support through the transmission gear A and the transmission gear B.

As a still further scheme of the invention: an adjusting clamping seat is fixed at the position, located at the top end, of one side of the supporting seat, an adjusting through hole is formed in the position, located at the edge position, of the top end of the adjusting clamping seat in a penetrating mode, and a positioning through hole is formed in the position, located at the middle portion, of one side of the lighting frame.

As a still further scheme of the invention: ten groups are no less than to the quantity of adjusting through holes, and adjusting through holes semicircular symmetrical arrangement, adjusting through holes's aperture size is the same with positioning hole's aperture size, and adjusting through holes and positioning hole mutual one-to-one, adjusting through holes and positioning hole's inboard all supporting positioning bolt that is provided with.

As a still further scheme of the invention: the number of the lighting frames is two, each group is two, and the lighting frames are symmetrically arranged relative to the horizontal center line of the supporting frame.

Compared with the prior art, the invention has the beneficial effects that:

the illumination adjusting mechanism flexibly adjusts the horizontal direction and the longitudinal direction of the illumination lamp group, can adjust the illumination angle of the illumination device, replaces the traditional fixed non-adjustable form, not only can enhance the illumination capability of the illumination device, but also can enable the illumination device to adapt to different working environments, and in the using process, the universal adjustment of the hanging and taking mechanism can enable the illumination device to keep stable horizontal force in the hanging and taking process, thereby avoiding the inclination and the sliding of the illumination device in the hanging and taking process.

Drawings

FIG. 1 is a schematic view of a lighting device for use in a construction site;

FIG. 2 is an enlarged view of a lighting assembly for use in a construction site at A in FIG. 1;

FIG. 3 is a schematic view showing a structure of a lighting adjusting mechanism in a lighting apparatus for a construction site;

FIG. 4 is a plan view of a lighting adjustment mechanism in a lighting apparatus for a construction site;

fig. 5 is a schematic structural view of a hanging mechanism in a lighting device for a construction site.

In the figure: 1. a protective frame; 2. a limiting slide rail; 3. rotating a hand wheel; 4. a hanging mechanism; 41. supporting the upright post; 42. a telescopic strut; 43. a relief spring; 44. hanging a ring; 45. an arm force frame; 46. rotating the rod; 47. a cardan shaft; 48. a mounting seat; 5. a support frame; 6. a supporting seat; 7. an illumination frame; 8. a set of lighting lamps; 9. adjusting the clamping seat; 10. adjusting the through hole; 11. positioning the through hole; 12. positioning the clamping groove; 13. a drive rack; 14. a pushing gear; 15. a bearing housing; 16. a transmission main shaft; 17. a transmission gear A; 18. a transmission gear B; 19. and rotating the support.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, an illumination device for a building construction site includes a protection frame 1, an illumination adjustment mechanism is disposed at a middle position of an inner side of the protection frame 1, support seats 6 are symmetrically fixed at upper and lower ends of a rotating support 19 in the illumination adjustment mechanism, the inner side of the support seat 6 is rotatably connected to an illumination frame 7, the illumination adjustment mechanism includes limit slide rails 2 symmetrically fixed at the middle position of the inner side of the protection frame 1, a positioning slot 12 is disposed at an inner side of the limit slide rails 2, the limit slide rails 2 are engaged with a support frame 5 through the positioning slot 12, a transmission rack 13 is disposed at a bottom position of the inner side of the positioning slot 12, pushing gears 14 are symmetrically disposed at two ends of the support frame 5, positioning blocks adapted to the positioning slot 12 are symmetrically disposed at two ends of the support frame 5, teeth of the pushing gears 14 are engaged with teeth, when the lighting device is used, a worker pulls the support frame 5, pulls the support frame 5 out of the protection frame 1 under the mutual meshing of the pushing gear 14 and the transmission rack 13, and performs lighting work on a construction site.

The upper side and the lower side of a supporting frame 5 are symmetrically embedded with rotary supports 19, bearing sleeves 15 are symmetrically arranged at the positions at the two sides in the supporting frame 5, a transmission main shaft 16 is clamped at the inner side of each bearing sleeve 15 in a penetrating manner, a rotary hand wheel 3 is fixed at one end of the transmission main shaft 16, transmission gears A17 are symmetrically fixed at the outer side of the transmission main shaft 16, transmission gears B18 are symmetrically fixed at the bottom end of each rotary support 19, a supporting seat 6 is symmetrically fixed at the top end of each rotary support 19, teeth of the transmission gear A17 are meshed with teeth of the transmission gear B18, the transmission main shaft 16 and the rotary supports 19 are rotationally connected through a transmission gear A17 and a transmission gear B18, in the use process of the lighting device, a worker rotates the rotary hand wheel 3 to drive the transmission main shaft 16 to rotate, synchronously drives the transmission gear A17 to rotate, and is meshed with teeth of the transmission gear B, the rotary support 19 is driven to rotate, the illumination direction of the illumination lamp group 8 in the support seat 6 is adjusted in the horizontal direction, and the illumination lamp group 8 can perform illumination work in different directions on a construction site.

The front side of the lighting frame 7 is symmetrically embedded with lighting lamp sets 8, one side of the supporting seat 6 is positioned at the top end position and is fixed with an adjusting clamping seat 9, the top end of the adjusting clamping seat 9 is positioned at the edge position and is provided with an adjusting through hole 10 in a penetrating way, one side of the lighting frame 7 is positioned at the middle position and is provided with a positioning through hole 11, the number of the adjusting through holes 10 is not less than ten, the adjusting through holes 10 are arranged in a semicircular symmetrical way, the aperture size of the adjusting through holes 10 is the same as that of the positioning through holes 11, the adjusting through holes 10 and the positioning through holes 11 are in one-to-one correspondence with each other, the inner sides of the adjusting through holes 10 and the positioning through holes 11 are all provided with positioning bolts in a matching way, in the use process of the lighting device, a worker rotates the lighting frame 7 to flexibly adjust the longitudinal lighting direction of the lighting lamp sets, the lighting frame 7 is positioned, the number of the lighting frames 7 is two, each group is two, the lighting frames 7 are symmetrically arranged relative to the horizontal central line of the supporting frame 5, the lighting angle of the lighting device can be adjusted by flexibly adjusting the horizontal direction and the longitudinal direction of the lighting frames 7 through the lighting adjusting mechanism, the traditional fixed non-adjustable form is replaced, the lighting capacity of the lighting device can be enhanced, and meanwhile the lighting device can adapt to different working environments.

The hanging mechanism 4 is symmetrically arranged at the corner position above the protective frame 1, the hanging mechanism 4 comprises a supporting upright post 41, a telescopic support post 42 is embedded and clamped at the top end of the supporting upright post 41, a pressure reducing spring 43 is sleeved at the outer side of the telescopic support post 42, a hanging ring 44 is fixed at the top end of the telescopic support post 42, an arm force frame 45 is fixed below the supporting upright post 41, a rotating rod 46 is connected at the bottom end position of the inner side of the arm force frame 45, a universal shaft 47 is connected at the middle part of the rotating rod 46 in a penetrating way, a mounting seat 48 is connected at the bottom end of the universal shaft 47, the inner diameter of the telescopic support post 42 is matched with the outer diameter of the pressure reducing spring 43, the hanging rings 44 are elastically connected with the supporting upright post 41 through the telescopic support post 42 and the pressure reducing spring 43, the number of the hanging rings 44 is four groups, the hanging rings 44 are symmetrically arranged in a, the staff runs through the steel cable in proper order and hangs in link 44, and then links up the steel cable and articulate on the crane couple, hang to put the work to lighting device, in the high altitude process of hanging up, through the elastic combination of telescopic strut 42 and decompression spring 43, can reduce the vibrations impact that lighting device hung up, the production of putting down, ensure lighting device's steady placeability, synchronous hanging up the in-process, through the transfer transmission of dwang 46 to cardan shaft 47, can carry out universal regulation to the support angle of link 44, make four group's link 44 keep even atress direction all the time, ensure that lighting device hangs the stationarity of getting the in-process.

The working principle of the invention is as follows: during the use of the illumination device, a worker sequentially penetrates and hangs the steel cable into the hanging rings 44 to tie the steel cable and hang the steel cable on a crane hook, the illumination device is hung and placed, during the high-altitude hanging process, the vibration impact generated by the hanging and placing of the illumination device can be reduced through the elastic combination of the telescopic strut 42 and the pressure reducing spring 43, the stable placement of the illumination device is ensured, the support angle of the hanging rings 44 can be universally adjusted through the transfer transmission of the rotating rod 46 to the universal shaft 47 during the synchronous hanging process, so that the four groups of hanging rings 44 always keep uniform stress directions, the stability during the hanging process of the illumination device is ensured, further, during the use of the illumination device, the worker pulls the support frame 5, under the mutual meshing of the pushing gear 14 and the transmission rack 13, the support frame 5 is pulled out from the interior of the protective frame 1, the construction site is illuminated, and then the staff rotates rotatory hand wheel 3, drive transmission main shaft 16 and rotate, synchronous drive gear A17 rotates, through the intermeshing of drive gear A17 and drive gear B18 tooth, drive rotatory support 19 and rotate, carry out the horizontal direction to the illumination direction of illumination banks 8 in the supporting seat 6 and adjust, synchronous staff rotates illumination frame 7, adjust in a flexible way the vertical illumination direction of illumination banks 8, after adjusting, insert supporting location bolt through in adjusting through-hole 10 and the locating through-hole 11, fix a position illumination frame 7, make illumination banks 8 can carry out the illumination work in different positions to the construction site.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The utility model provides a lighting device that construction site used, includes protective frame (1), its characterized in that, the inboard of protective frame (1) is located middle part position department and is provided with illumination adjustment mechanism, the upper and lower both ends symmetry of rotatory support (19) is fixed with supporting seat (6) among the illumination adjustment mechanism, the inboard rotation of supporting seat (6) is connected with illumination frame (7), the front side symmetry embedding of illumination frame (7) is provided with lighting lamp group (8), the top of protective frame (1) is located corner position department symmetry and is provided with to hang and gets mechanism (4).

2. The lighting device for the building construction site according to claim 1, wherein the hanging mechanism (4) comprises a support column (41), a telescopic pillar (42) is embedded and clamped at the top end of the support column (41), a pressure reducing spring (43) is sleeved on the outer side of the telescopic pillar (42), a hanging ring (44) is fixed at the top end of the telescopic pillar (42), an arm frame (45) is fixed below the support column (41), a rotating rod (46) is connected to the position, located at the bottom end, of the inner side of the arm frame (45), a universal shaft (47) is connected to the middle of the rotating rod (46) in a penetrating mode, and a mounting seat (48) is connected to the bottom end of the universal shaft (47).

3. A lighting device for construction site according to claim 2, wherein the inner diameter of the telescopic support column (42) is adapted to the outer diameter of the decompression spring (43), and the suspension loop (44) is elastically connected to the support column (41) through the telescopic support column (42) and the decompression spring (43).

4. The lighting device for a construction site as claimed in claim 2, wherein the number of the hanging rings (44) is four, and the hanging rings (44) are arranged symmetrically with respect to the four corners of the protection frame (1) while crossing each other.

5. The lighting device for the building construction site according to claim 1, wherein the lighting adjusting mechanism comprises limiting slide rails (2) symmetrically fixed at the middle position of the inner side of the protective frame (1), positioning clamping grooves (12) are formed in the inner sides of the limiting slide rails (2), the limiting slide rails (2) are clamped with the support frame (5) through the positioning clamping grooves (12), transmission racks (13) are arranged at the positions, located at the bottom ends, of the inner sides of the positioning clamping grooves (12), push gears (14) are symmetrically arranged at the two ends of the support frame (5), rotary supports (19) are symmetrically embedded in the positions of the upper side and the lower side of the support frame (5), bearing sleeves (15) are symmetrically arranged at the positions, located at the two sides, in the support frame (5), and a transmission main shaft (16) penetrates through and is clamped in the inner sides of the bearing sleeves (15), one end of the transmission main shaft (16) is fixed with a rotary hand wheel (3), transmission gears A (17) are symmetrically fixed on the outer side of the transmission main shaft (16), transmission gears B (18) are symmetrically fixed at the bottom end of the rotary support (19), and a support seat (6) is symmetrically fixed at the top end of the rotary support (19).

6. The lighting device for the building construction site as claimed in claim 5, wherein the two ends of the supporting frame (5) are symmetrically provided with positioning clamping blocks matched with the positioning clamping grooves (12), and teeth of the pushing gear (14) are meshed with teeth of the transmission rack (13).

7. The lighting device for the construction site as claimed in claim 5, wherein the teeth of the transmission gear A (17) are engaged with the teeth of the transmission gear B (18), and the transmission main shaft (16) is rotatably connected with the rotary support (19) through the transmission gear A (17) and the transmission gear B (18).

8. The lighting device for the construction site according to claim 1, wherein an adjusting clamping seat (9) is fixed on one side of the supporting seat (6) at the top end position, an adjusting through hole (10) is formed through the top end of the adjusting clamping seat (9) at the edge position, and a positioning through hole (11) is formed on one side of the lighting frame (7) at the middle position.

9. The lighting device for the building construction site as claimed in claim 8, wherein the number of the adjusting through holes (10) is not less than ten groups, the adjusting through holes (10) are symmetrically arranged in a semicircular shape, the aperture size of the adjusting through holes (10) is the same as that of the positioning through holes (11), the adjusting through holes (10) and the positioning through holes (11) are in one-to-one correspondence, and the inner sides of the adjusting through holes (10) and the positioning through holes (11) are provided with positioning bolts in a matching manner.

10. A lighting device for use in a construction site according to claim 1, wherein the number of said lighting frames (7) is two, each two, said lighting frames (7) being arranged symmetrically with respect to the horizontal median line of the supporting frame (5).