CN211424156U - Light is used at building engineering job site - Google Patents
Light is used at building engineering job site Download PDFInfo
- Publication number
- CN211424156U CN211424156U CN202020487440.5U CN202020487440U CN211424156U CN 211424156 U CN211424156 U CN 211424156U CN 202020487440 U CN202020487440 U CN 202020487440U CN 211424156 U CN211424156 U CN 211424156U
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- Prior art keywords
- hole
- circular
- fixedly connected
- building engineering
- bevel gear
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Abstract
The utility model relates to a construction lighting technology field just discloses a light for building engineering job site, which comprises a mounting bas, fixed surface is connected with first drum on the mount pad, fixed surface is connected with the supporting shoe on the mount pad, circular through-hole has openly been seted up to the supporting shoe, the inside first pivot that is provided with of circular through-hole, first bevel gear has been cup jointed to first pivot rear end. This light is used to building engineering job site, through clockwise rotation carousel, make first pivot drive first bevel gear and second bevel gear meshing, make the threaded rod make with the transmission of removal plectane meshing and remove the plectane rebound, make spacing through-hole carry on spacingly to the gag lever post, thereby make convenient effectual drive special-shaped rod of gag lever post and connecting rod move to the outside, thereby can accurate effectual angle to the reflector panel adjust, the regulation nature of the reflector panel has not only been improved, still make the luminance of light source more stable, the constructor of being convenient for is under construction.
Description
Technical Field
The utility model relates to a construction lighting technology field specifically is a light is used to building engineering job site.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on the design drawing into a real object in a designated place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.
For example, chinese patent publication No. CN207196198U discloses a lighting lamp for bridge construction site, which rotates a crank according to the required light intensity, a take-up reel on the crank drives a nylon rope to be folded and unfolded to realize that a connecting plate and a lens are folded and unfolded into different openings in a lampshade, so as to change the refraction of the direction of the light generated by an LED lamp, and achieve the purpose of light gathering or dispersion, and finally achieve the change of the light intensity, and a spring is arranged to stabilize the connecting plate, the lens and the lampshade to keep a certain pressure, thereby facilitating the folding and unfolding of the nylon rope. However, this approach has some drawbacks: the angle of the lens is adjusted through the nylon rope, the stability of the lens is poor, and the brightness of the light source is easy to be unstable.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a light for building engineering job site has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the illuminating lamp for the construction site of the building engineering comprises an installation seat, wherein a first cylinder is fixedly connected to the upper surface of the installation seat, a supporting block is fixedly connected to the upper surface of the installation seat, a circular through hole is formed in the front surface of the supporting block, a first rotating shaft is arranged inside the circular through hole, a first bevel gear is sleeved at the rear end of the first rotating shaft and meshed with a second bevel gear, a threaded rod is inserted into the upper surface of the second bevel gear, a rotating disc is fixedly connected to the front surface of the first rotating shaft, a first rectangular through hole is formed in the outer surface of the first cylinder, an extending through hole is formed in the outer surface of the first cylinder, a moving circular plate is arranged on the outer surface of the threaded rod, an extending rod is fixedly connected to the outer surface of the moving circular plate, a limiting through hole is, the upper surface of the bearing circular plate is provided with a second rectangular through hole, the upper surface of the bearing circular plate is fixedly connected with a second cylinder, the upper surface of the second cylinder is fixedly connected with a lampshade, a placing plate is arranged inside the lampshade, the upper surface of the placing plate is provided with a bulb, the upper surface of the placing plate is fixedly connected with a support ring, the inner side surface of the support ring is spliced with a second rotating shaft, the outer surface of the second rotating shaft is sleeved with a rotating block, the upper surface of the rotating block is fixedly connected with a reflector, the outer surface of the reflector is provided with a connecting ring, the inner side surface of the connecting ring is spliced with a third rotating shaft, the outer surface of the third rotating shaft is sleeved with a connecting rod, the outer side surface of the connecting rod is spliced with a first round shaft, the outer surface of the first round shaft is sleeved with a special-shaped rod, the outer side surface of the special-shaped rod is inserted with a third round shaft, the outer surface of the third round shaft is sleeved with a limiting rod, and the outer surface of the lampshade is provided with a third rectangular through hole.
Preferably, ten groups of balls are arranged in the circular through hole, and a circle formed by the ten groups of balls is matched with the first rotating shaft.
Preferably, the upper surface of the movable circular plate is provided with a threaded hole meshed with the threaded rod, and the diameter of the threaded hole is twenty millimeters.
Preferably, the number of the reflective sheet, the connecting ring, the third rotating shaft and the connecting rod is six.
Preferably, the second circular shaft support is trapezoidal in shape, and the lower surface of the second circular shaft support is welded with the upper surface of the bearing circular plate.
Preferably, the length of the limiting through hole is twelve millimeters, the width of the limiting through hole is eighteen millimeters, and the limiting through hole is matched with the limiting rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a light is used to building engineering job site possesses following beneficial effect:
1. this light is used to building engineering job site, through clockwise rotation carousel, make first pivot drive first bevel gear and second bevel gear meshing, make the threaded rod make with the transmission of removal plectane meshing and remove the plectane rebound, make spacing through-hole carry on spacingly to the gag lever post, thereby make convenient effectual drive special-shaped rod of gag lever post and connecting rod move to the outside, thereby can accurate effectual angle to the reflector panel adjust, the regulation nature of the reflector panel has not only been improved, still make the luminance of light source more stable, the constructor of being convenient for is under construction.
2. This light is used to building engineering job site supports the second circle axle through the second circle axle that the second circle axle support is firm and stable for opposite sex pole and connecting rod can be more convenient stable adjust the angle to the reflector panel, and then make the luminance of light source more stable, and the site operation personnel of being convenient for are under construction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is a schematic view of a part of the structure of the present invention.
In the figure: 1. a mounting seat; 2. a first cylinder; 3. a support block; 4. a circular through hole; 5. a first rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a threaded rod; 9. a turntable; 10. a first rectangular through hole; 11. extending out of the through hole; 12. moving the circular plate; 13. an extension bar; 14. a limiting through hole; 15. a load bearing circular plate; 16. a second rectangular through hole; 17. a second cylinder; 18. a lamp shade; 19. placing the plate; 20. a bulb; 21. a support ring; 22. a second rotating shaft; 23. rotating the block; 24. a light-reflecting sheet; 25. a connecting ring; 26. a third rotating shaft; 27. a connecting rod; 28. a first circular shaft; 29. a profiled bar; 30. a second circular shaft; 31. a second circular shaft support; 32. a third circular shaft; 33. a limiting rod; 34. a third rectangular through hole.
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: a lighting lamp for construction engineering construction sites comprises an installation seat 1, wherein a first cylinder 2 is fixedly connected to the upper surface of the installation seat 1, a supporting block 3 is fixedly connected to the upper surface of the installation seat 1, a circular through hole 4 is formed in the front surface of the supporting block 3, a first rotating shaft 5 is arranged inside the circular through hole 4, a first bevel gear 6 is sleeved at the rear end of the first rotating shaft 5, the first bevel gear 6 is meshed with a second bevel gear 7, a threaded rod 8 is inserted on the upper surface of the second bevel gear 7, a rotating disc 9 is fixedly connected to the front surface of the first rotating shaft 5, a first rectangular through hole 10 is formed in the outer surface of the first cylinder 2, an extending through hole 11 is formed in the outer surface of the first cylinder 2, a movable circular plate 12 is arranged on the outer surface of the threaded rod 8, an extending rod 13 is fixedly connected to the outer surface, the upper surface of the bearing circular plate 15 is provided with a second rectangular through hole 16, the upper surface of the bearing circular plate 15 is fixedly connected with a second cylinder 17, the upper surface of the second cylinder 17 is fixedly connected with a lampshade 18, a placing plate 19 is arranged inside the lampshade 18, the upper surface of the placing plate 19 is provided with a bulb 20, the upper surface of the placing plate 19 is fixedly connected with a support ring 21, the inner side surface of the support ring 21 is spliced with a second rotating shaft 22, the outer surface of the second rotating shaft 22 is sleeved with a rotating block 23, the upper surface of the rotating block 23 is fixedly connected with a reflector 24, the outer surface of the reflector 24 is provided with a connecting ring 25, the inner side surface of the connecting ring 25 is spliced with a third rotating shaft 26, the outer surface of the third rotating shaft 26 is sleeved with a connecting rod 27, the outer side surface of the connecting rod 27 is spliced with a first circular shaft 28, the outer surface of the first, the second circular shaft 30 is firmly and stably supported by the second circular shaft bracket 31, so that the angle of the reflective sheet 24 can be more conveniently and stably adjusted by the special-shaped rod 29 and the connecting rod 27, further, the brightness of the light source is more stable, and the construction of site construction personnel is facilitated, the outer side surface of the special-shaped rod 29 is inserted with the third circular shaft 32, the outer surface of the third circular shaft 32 is sleeved with the limiting rod 33, the first rotating shaft 5 drives the first bevel gear 6 to be meshed with the second bevel gear 7 by clockwise rotating the turntable 9, the threaded rod 8 is meshed with the movable circular plate 12 for transmission to enable the movable circular plate 12 to move upwards, the limiting through hole 14 limits the limiting rod 33, the limiting rod 33 conveniently and effectively drives the special-shaped rod 29 and the connecting rod 27 to move outwards, thereby, the angle of the reflective sheet 24 can be accurately and effectively adjusted, and the adjustability of the reflective sheet 24 is improved, the brightness of the light source is more stable, construction is convenient for constructors, and the outer surface of the lampshade 18 is provided with a third rectangular through hole 34.
The utility model discloses in, in order to make the more smooth and easy rotation of first pivot 5, consequently the inside ten groups of balls that are provided with of circular through-hole 4, the circular and 5 looks adaptations of first pivot that ten groups of balls formed, the ball has reduced the frictional force between circular through-hole 4 and the first pivot 5.
The utility model discloses in, in order to make the more stable lifting motion that carries out in vertical direction of removal plectane 12, consequently remove plectane 12 upper surface set up with the screw hole of 8 meshings of threaded rod, the screw hole diameter is twenty millimeters, threaded rod 8 and screw hole meshing transmission.
The utility model discloses in, for the luminance of more effectual regulation light source, consequently reflection of light piece 24, go-between 25, third pivot 26 and connecting rod 27's quantity is six groups, and six groups of reflection of light piece 24 have improved the practicality of light.
The utility model discloses in, in order to adjust 24 angles of reflector plate that can be more stable, consequently second circle axle support 31's shape is trapezoidal, and second circle axle support 31 lower surface with bear 15 upper surface welding of plectane, the welding has improved the rotatory stability of dysmorphism pole 29.
The utility model discloses in, in order to make gag lever post 33 can more effectual motion, consequently, the length of spacing through-hole 14 is twelve millimeters, and the width is eighteen millimeters, and spacing through-hole 14 and gag lever post 33 looks adaptation, and spacing through-hole 14 drives gag lever post 33 and produces the displacement at the horizontal direction.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the light source device is used, firstly, the rotating disc 9 is rotated clockwise, the first rotating shaft 5 drives the first bevel gear 6 to rotate clockwise, the first bevel gear 6 is meshed with the second bevel gear 7, so that the second bevel gear 7 drives the threaded rod 8 to rotate anticlockwise, the threaded rod 8 is meshed with the threaded hole on the upper surface of the movable circular plate 12 for transmission, the movable circular plate 12 drives the extension rod 13 to move upwards, in the process that the extension rod 13 moves upwards, the limiting through hole 14 is matched with the limiting rod 33, the bottom end of the limiting rod 33 rotates outwards by taking the circle center of the third circular shaft 32 as the center, so that the bottom end of the special-shaped rod 29 moves inwards by taking the circle center of the second circular shaft 30 as the center, so that the included angle between the connecting rod 27 and the special-shaped rod 29 is reduced, the connecting rod 27 drives the connecting ring 25 and the light reflecting sheets 24 to rotate outwards by taking the circle center of the second rotating, when the brightness of the light source is adapted to the construction environment of the site, the rotation of the turntable 9 is stopped.
To sum up, this light is used in building engineering job site, through clockwise rotation carousel 9, make first pivot 5 drive first bevel gear 6 and the meshing of second bevel gear 7, make threaded rod 8 and the meshing transmission of removal plectane 12 make and remove plectane 12 rebound, make spacing through-hole 14 carry on spacingly to gag lever post 33, thereby make convenient effectual drive special-shaped rod 29 of gag lever post 33 and connecting rod 27 remove to the outside, thereby can be accurate effectual adjust the angle of reflection of light piece 24, the adjustability of reflection of light piece 24 has not only been improved, still make the luminance of light source more stable, the constructor of being convenient for is under construction.
This light is used to building engineering job site through the firm and stable support second circle axle 30 of second circle axle support 31 for special-shaped rod 29 and connecting rod 27 can be more convenient stable adjust the angle of reflector panel 24, and then make the luminance of light source more stable, the site operation personnel of being convenient for are under construction.
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 (6)
1. The utility model provides a light for building engineering job site, includes mount pad (1), its characterized in that: the upper surface of the mounting seat (1) is fixedly connected with a first cylinder (2), the upper surface of the mounting seat (1) is fixedly connected with a supporting block (3), the front surface of the supporting block (3) is provided with a circular through hole (4), a first rotating shaft (5) is arranged inside the circular through hole (4), the rear end of the first rotating shaft (5) is sleeved with a first bevel gear (6), the first bevel gear (6) is meshed with a second bevel gear (7), the upper surface of the second bevel gear (7) is spliced with a threaded rod (8), the front surface of the first rotating shaft (5) is fixedly connected with a rotating disc (9), the outer surface of the first cylinder (2) is provided with a first rectangular through hole (10), the outer surface of the first cylinder (2) is provided with an extending through hole (11), the outer surface of the threaded rod (8) is provided with a movable circular plate (12), and the outer surface of the, the upper surface of the extension rod (13) is provided with a limiting through hole (14), the upper surface of the first cylinder (2) is fixedly connected with a bearing circular plate (15), the upper surface of the bearing circular plate (15) is provided with a second rectangular through hole (16), the upper surface of the bearing circular plate (15) is fixedly connected with a second cylinder (17), the upper surface of the second cylinder (17) is fixedly connected with a lampshade (18), a placing plate (19) is arranged inside the lampshade (18), the upper surface of the placing plate (19) is provided with a bulb (20), the upper surface of the placing plate (19) is fixedly connected with a support ring (21), the inner side surface of the support ring (21) is spliced with a second rotating shaft (22), the outer surface of the second rotating shaft (22) is sleeved with a rotating block (23), the upper surface of the rotating block (23) is fixedly connected with a light reflecting sheet (24), the outer surface of the light, the utility model discloses a lamp shade, including go-between (25) medial surface, third pivot (26) are pegged graft to go-between (25), third pivot (26) surface has cup jointed connecting rod (27), first round axle (28) are pegged graft to connecting rod (27) lateral surface, dysmorphism pole (29) have been cup jointed to first round axle (28) surface, dysmorphism pole (29) medial surface has been pegged graft and has been had second round axle (30), second round axle support (31) have been cup jointed to dysmorphism pole (29) surface, dysmorphism pole (29) lateral surface has been pegged graft and has been had third round axle (32), gag lever post (33) have been cup jointed to third round axle (32) surface, third rectangle through-hole (34) have been seted up to lamp.
2. The lighting lamp for the construction site of the building engineering according to claim 1, characterized in that: the circular through hole (4) is internally provided with ten groups of balls, and the circle formed by the ten groups of balls is matched with the first rotating shaft (5).
3. The lighting lamp for the construction site of the building engineering according to claim 1, characterized in that: the upper surface of the movable circular plate (12) is provided with a threaded hole meshed with the threaded rod (8), and the diameter of the threaded hole is twenty millimeters.
4. The lighting lamp for the construction site of the building engineering according to claim 1, characterized in that: the number of the reflective sheets (24), the connecting rings (25), the third rotating shafts (26) and the connecting rods (27) is six.
5. The lighting lamp for the construction site of the building engineering according to claim 1, characterized in that: the shape of the second circular shaft support (31) is trapezoidal, and the lower surface of the second circular shaft support (31) is welded with the upper surface of the bearing circular plate (15).
6. The lighting lamp for the construction site of the building engineering according to claim 1, characterized in that: the length of the limiting through hole (14) is twelve millimeters, the width of the limiting through hole is eighteen millimeters, and the limiting through hole (14) is matched with the limiting rod (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020487440.5U CN211424156U (en) | 2020-04-07 | 2020-04-07 | Light is used at building engineering job site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020487440.5U CN211424156U (en) | 2020-04-07 | 2020-04-07 | Light is used at building engineering job site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211424156U true CN211424156U (en) | 2020-09-04 |
Family
ID=72285294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020487440.5U Expired - Fee Related CN211424156U (en) | 2020-04-07 | 2020-04-07 | Light is used at building engineering job site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211424156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251323A (en) * | 2021-04-30 | 2021-08-13 | 深圳晶石半导体科技有限公司 | Light-concentrated LED light source beneficial to light distribution |
-
2020
- 2020-04-07 CN CN202020487440.5U patent/CN211424156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251323A (en) * | 2021-04-30 | 2021-08-13 | 深圳晶石半导体科技有限公司 | Light-concentrated LED light source beneficial to light distribution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20210407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |