CN215329484U - Warning device for construction lighting - Google Patents
Warning device for construction lighting Download PDFInfo
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- CN215329484U CN215329484U CN202120199377.XU CN202120199377U CN215329484U CN 215329484 U CN215329484 U CN 215329484U CN 202120199377 U CN202120199377 U CN 202120199377U CN 215329484 U CN215329484 U CN 215329484U
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- warning
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- rotating shaft
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Abstract
The utility model provides a warning device for construction lighting, which comprises a base, wherein a rotating shaft is arranged on the base, a supporting shaft is connected onto the rotating shaft, a warning board is arranged at the upper part of the supporting shaft, a power cavity is arranged inside the base, a driving motor is arranged on one side inside the power cavity, a first chain wheel is connected onto an output shaft of the driving motor, a connecting cavity is arranged inside the rotating shaft, the lower part of the rotating shaft is connected into the power cavity, the supporting shaft is connected into the connecting cavity, the warning board is connected onto the upper part of the supporting shaft, a warning screen is arranged on the warning board, and a protection mechanism is connected onto the warning screen.
Description
Technical Field
The utility model relates to the technical field of illumination warning, in particular to a warning device for construction illumination.
Background
Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity in which the road is used as an object, the surrounding needs to be warned during construction to avoid damage caused by mistaken entering, particularly, the light line is not clear during construction at night, so that a warning device is needed to prompt surrounding pedestrians and vehicles to pay attention, but the warning device is generally in a vertical rod fixed state, is inconvenient to move and has poor warning effect, a warning lamp of the warning device is easy to corrode by dust in the environment for too long construction time, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a warning device for construction lighting, which can not only turn the warning device to enlarge the warning range, but also automatically cover the warning screen when not in use to avoid dust erosion, thereby prolonging the service life.
In order to solve the technical problem, the utility model provides a warning device for construction lighting, which comprises a base, wherein a rotating shaft is arranged on the base, a supporting shaft is connected onto the rotating shaft, a warning board is arranged on the upper portion of the supporting shaft, a power cavity is arranged inside the base, a driving motor is arranged on one side inside the power cavity, a first chain wheel is connected onto an output shaft of the driving motor, a connecting cavity is arranged inside the rotating shaft, the lower portion of the rotating shaft is connected into the power cavity, the supporting shaft is connected into the connecting cavity, the upper portion of the supporting shaft is connected with the warning board, a warning screen is arranged on the warning board, and a protection mechanism is connected onto the warning screen.
Furthermore, driving motor fixed connection is in the power intracavity, driving motor's output shaft and first sprocket fixed connection.
Furthermore, the bottom of the rotating shaft and the bottom in the power cavity are connected with a first bearing structure, the lower part of the rotating shaft and the upper part of the power cavity are connected with a second bearing structure, a second chain wheel is connected between the first bearing structure and the second bearing structure and on the rotating shaft, and the second chain wheel is meshed with the first chain wheel through a transmission chain.
Furthermore, a plurality of connecting grooves are formed in the rotating shaft, the connecting grooves penetrate through the side wall of the rotating shaft, and connecting pieces are arranged in the penetrating grooves.
Furthermore, the supporting shaft is provided with a plurality of connecting holes, and the connecting holes are threaded holes.
Further, protection machanism is including setting up the slide rail that just is located warning screen both sides on the warning sign, sets up the slide bar on the slide rail, sets up the sharp slip table in the slide bar both sides, sets up the shade that just is located on the warning sign in the slide bar top.
Further, slide rail fixed connection corresponds the slide rail is provided with the spout in the both sides of slide bar on the warning sign, the output shaft of sharp slip table is in the both sides of slide bar, the shade is dustproof cloth, the shade is connected on automatic spool.
The technical scheme of the utility model has the following beneficial effects:
the base is connected with the contact surface to increase the overall stability, the rotating shaft is movably connected on the base and rotates by power obtained by a driving motor arranged in the power cavity, the rotating shaft drives a supporting shaft connected on the rotating shaft to rotate when rotating so as to drive the warning board to turn to the direction needing early warning, the lower part of the specific rotating shaft is connected in the power cavity and is meshed with a first chain wheel arranged on the driving motor through a second chain wheel arranged on the lower part of the rotating shaft to realize power transmission, so that the rotating shaft is driven to rotate by the driving motor, the connecting cavity arranged in the rotating shaft is used for connecting the supporting shaft, a connecting groove arranged on the rotating shaft corresponds to a connecting hole arranged on the supporting shaft, the connecting groove is connected with the connecting hole through a connecting piece after the supporting shaft is connected in the rotating shaft, so as to fix the supporting shaft and the rotating shaft, and the warning board arranged on the upper part of the supporting shaft is fixedly connected with the supporting shaft, when the connecting axle rotates, the warning board rotates in step, the warning screen that sets up on the warning board is highlight screen warning effect obvious, when warning screen does not need the operation the guard mechanism's shade is pulled down and is protected warning screen cover, prevent that the dust from falling into warning screen and causing the screen to damage and bring the loss, be provided with the light response module on the warning board, when environmental light is sufficient and does not need warning screen continuation luminous warning, sharp slip table drives the slide bar and moves down, the slide bar will set up the shade on warning screen and pull down, cover warning screen and avoid dust erosion warning screen, the cost is saved in the life of extension warning screen.
Drawings
Fig. 1 is a schematic structural view of a warning device for construction lighting according to the present invention.
1. A base; 2. a rotating shaft; 3. a support shaft; 4. a warning board; 5. a power cavity; 6. a drive motor; 7. a first sprocket; 8. a connecting cavity; 9. a warning screen; 10. a first bearing structure; 11. a second bearing structure; 12. a second sprocket; 13. connecting grooves; 14. a connecting member; 15. connecting holes; 16. a slide rail; 17. a slide bar; 18. a linear sliding table; 19. and (6) masking.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.
As shown in fig. 1: a warning device for construction lighting comprises a base 1, wherein a rotating shaft 2 is arranged on the base 1, a supporting shaft 3 is connected onto the rotating shaft 2, a warning board 4 is arranged on the upper portion of the supporting shaft 3, a power cavity 5 is arranged inside the base 1, a driving motor 6 is arranged on one side inside the power cavity 5, a first chain wheel 7 is connected onto an output shaft of the driving motor 6, a connecting cavity 8 is arranged inside the rotating shaft 2, the lower portion of the rotating shaft 2 is connected into the power cavity 5, the supporting shaft 3 is connected into the connecting cavity 8, the warning board 4 is connected onto the upper portion of the supporting shaft 3, a warning screen 9 is arranged on the warning board 4, a protection mechanism is connected onto the warning screen 9, particularly, the base is connected with a contact surface to increase the overall stability, the rotating shaft is movably connected onto the base, and obtains power to rotate through the driving motor arranged in the power cavity, the rotating shaft drives the supporting shaft connected to the rotating shaft to rotate when rotating, so as to drive the warning board to turn to the direction needing early warning, the lower part of the specific rotating shaft is connected in the power cavity, the second chain wheel arranged at the lower part of the rotating shaft is meshed with the first chain wheel arranged on the driving motor to realize power transmission, so that the driving motor drives the rotating shaft to rotate, the connecting cavity arranged in the rotating shaft is used for connecting the supporting shaft, the connecting groove arranged on the rotating shaft corresponds to the connecting hole arranged on the supporting shaft, the connecting groove is connected with the connecting hole through the connecting piece after the supporting shaft is connected in the rotating shaft, so as to fix the supporting shaft and the rotating shaft, the warning board arranged at the upper part of the supporting shaft is fixedly connected with the supporting shaft, the warning board synchronously rotates when the connecting shaft rotates, the warning screen arranged on the warning board has obvious highlight warning effect, and the warning screen is covered by the shielding cover of the protective mechanism when the warning screen does not need to operate, prevent that the dust from falling into warning screen and causing the screen damage to bring the loss.
According to an embodiment of the present invention, as shown in fig. 1, the driving motor 6 is fixedly connected in the power cavity 5, and an output shaft of the driving motor 6 is fixedly connected with the first chain wheel 7, specifically, the driving motor drives the first chain wheel to rotate.
According to an embodiment of the present invention, as shown in fig. 1, a first bearing structure 10 is connected to a bottom portion of the rotating shaft 2 and a bottom portion of the power cavity, a second bearing structure 11 is connected to a lower portion of the rotating shaft 2 and an upper portion of the power cavity, a second sprocket 12 is connected between the first bearing structure 10 and the second bearing structure 11 and on the rotating shaft 2, the second sprocket 12 is engaged with the first sprocket 7 through a transmission chain, specifically, the rotating shaft is fixed through the first bearing structure and the second bearing structure connected to the power cavity and does not affect rotation of the rotating shaft while being fixed, the rotating shaft is fixedly connected with the second sprocket, and the second sprocket is engaged with the first sprocket, so that the rotating shaft is connected with power of the driving motor to rotate.
According to an embodiment of the present invention, as shown in fig. 1, a plurality of connecting grooves 13 are provided on the rotating shaft 2, the connecting grooves 13 penetrate through a side wall of the rotating shaft 2, a connecting member 14 is provided in the connecting grooves 13, specifically, the connecting grooves provided on the rotating shaft are penetrating through grooves, which facilitates the connecting member to penetrate through the connecting grooves for connection, and the connecting member is in a bolt structure.
According to an embodiment of the present invention, as shown in fig. 1, a plurality of connection holes 15 are formed in the support shaft 3, the connection holes 15 are threaded holes, specifically, a connection member passes through a connection groove and is connected in the connection hole, and a threaded structure formed in the connection hole is engaged with the connection member.
According to an embodiment of the present invention, as shown in fig. 1, the protection mechanism includes a slide rail 16 disposed on the warning board 4 and located at two sides of the warning screen 9, a slide bar 17 disposed on the slide rail 16, a linear sliding table 18 disposed at two sides of the slide bar 17, and a mask 19 disposed above the slide bar 17 and located on the warning board 4, specifically, a light sensing module is disposed on the warning board, when ambient light is sufficient and the warning screen does not need to emit light for warning, the linear sliding table drives the slide bar to move downward, the slide bar pulls down the mask disposed on the warning screen, the warning screen is covered to prevent dust from corroding the warning screen, the service life of the warning screen is prolonged, and cost is saved.
According to an embodiment of the present invention, as shown in fig. 1, the slide rail 16 is fixedly connected to the warning board 4, sliding grooves are provided on two sides of the slide rail 17 corresponding to the slide rail 16, the output shaft of the linear sliding table 18 is connected to two sides of the slide rail 17, the cover 19 is a dustproof cloth, the cover 19 is connected to an automatic reel, specifically, the cover is connected to the slide rail, when the slide rail is controlled by the linear sliding table to move downward, the cover is pulled down, and when the linear sliding table moves upward, the automatic reel rolls back the cover.
The use method of the utility model comprises the following steps:
be provided with light response module on the warning sign, when environmental light is sufficient and do not need the warning screen to continue luminous warning, sharp slip table drives the slide bar and moves down, the slide bar will set up the shade on the warning screen and pull down, cover the warning screen and avoid dust erosion warning screen, the life of extension warning screen saves cost shade and connects on the slide bar, pull down the shade when the slide bar receives the control of sharp slip table to move down, automatic spool rolls back the shade when sharp slip table upwards moves.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. A warning device for construction illumination which characterized in that: including base (1), be provided with pivot (2) on base (1), be connected with back shaft (3) on pivot (2), back shaft (3) upper portion is provided with warning sign (4), the inside of base (1) is provided with power chamber (5), inside one side of power chamber (5) is provided with driving motor (6), be connected with first sprocket (7) on the output shaft of driving motor (6), the inside of pivot (2) is provided with connects cavity (8), the sub-unit connection of pivot (2) is in power chamber (5), back shaft (3) are connected in connecting cavity (8), warning sign (4) are connected on the upper portion of back shaft (3), be provided with warning screen (9) on warning sign (4), be connected with protection machanism on warning screen (9).
2. The warning device for construction lighting as claimed in claim 1, wherein: the driving motor (6) is fixedly connected in the power cavity (5), and an output shaft of the driving motor (6) is fixedly connected with the first chain wheel (7).
3. The warning device for construction lighting as claimed in claim 1, wherein: the bottom of pivot (2) and the bottom in the power cavity is connected with first bearing structure (10), the lower part of pivot (2) and be connected with second bearing structure (11) on the upper portion of power cavity, be connected with second sprocket (12) between first bearing structure (10) and second bearing structure (11) and on pivot (2), second sprocket (12) pass through drive chain and first sprocket (7) meshing.
4. A warning unit for construction lighting as claimed in claim 3, wherein: be provided with a plurality of spread groove (13) on pivot (2), spread groove (13) run through the lateral wall of pivot (2), be provided with connecting piece (14) in spread groove (13).
5. The warning device for construction lighting as claimed in claim 1, wherein: the supporting shaft (3) is provided with a plurality of connecting holes (15), and the connecting holes (15) are threaded holes.
6. The warning device for construction lighting as claimed in claim 1, wherein: protection machanism is including setting up slide rail (16) on warning sign (4) and being located warning screen (9) both sides, slide bar (17) of setting on slide rail (16), setting up sharp slip table (18) in slide bar (17) both sides, setting just is located shade (19) on warning sign (4) in slide bar (17) top.
7. The warning device for construction lighting as claimed in claim 6, wherein: slide rail (16) fixed connection corresponds on warning sign (4) slide rail (16) are provided with the spout in the both sides of slide bar (17), the output shaft of sharp slip table (18) is in the both sides of slide bar (17), shade (19) are dustproof cloth, shade (19) are connected on automatic spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199377.XU CN215329484U (en) | 2021-01-25 | 2021-01-25 | Warning device for construction lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199377.XU CN215329484U (en) | 2021-01-25 | 2021-01-25 | Warning device for construction lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329484U true CN215329484U (en) | 2021-12-28 |
Family
ID=79579434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120199377.XU Active CN215329484U (en) | 2021-01-25 | 2021-01-25 | Warning device for construction lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329484U (en) |
-
2021
- 2021-01-25 CN CN202120199377.XU patent/CN215329484U/en active Active
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