CN217948870U - Construction site construction safety warning device - Google Patents
Construction site construction safety warning device Download PDFInfo
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- CN217948870U CN217948870U CN202221663543.8U CN202221663543U CN217948870U CN 217948870 U CN217948870 U CN 217948870U CN 202221663543 U CN202221663543 U CN 202221663543U CN 217948870 U CN217948870 U CN 217948870U
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Abstract
The utility model provides a building site construction safety warning device turns into the electric energy with light energy through the photovoltaic board to give the battery storage with the electric energy transmission, what make the battery can last provides the electric quantity for the display screen, avoid causing the potential safety hazard because of the power supply is not enough, also can reduce simultaneously and use disposable battery. The connecting plate is installed on the bottom plate, the fixed column is fixed on the connecting plate, the mounting frame is fixed on the fixed column, and the display screen is fixedly installed on the mounting frame; the supporting plate is fixed at the top of the fixed column and is fixedly connected with a fixed plate, and a photovoltaic plate is hinged on the fixed plate; the storage battery is arranged on the supporting plate and is electrically connected with the photovoltaic panel and the display screen; the fixing frame is fixed on the supporting plate, the screw rod rotates on the fixing frame, the rotating shaft is installed on the fixing frame, and the screw rod is connected with the rotating shaft; the screw rod nut is connected to the screw rod and is slidably arranged on the supporting plate; one end of the connecting rod is hinged with the photovoltaic panel, and the other end of the connecting rod is hinged with the screw rod nut.
Description
Technical Field
The utility model relates to a building site construction safety warning device.
Background
The construction warning board is the necessary instrument for warning in the engineering construction, and it lays around the construction site for the warning passerby the place ahead is the construction section, needs to pay attention to safety.
Safety warning device among the prior art uses disposable battery mostly, if not in time change, the display screen will supply power not enough, can't warn the effect, causes the incident easily, uses disposable battery can the polluted environment simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a building site construction safety warning device that structure totals rationally, turn into the electric energy with light energy through the photovoltaic board to give the battery storage with the electric energy transmission, what make the battery can last provides the electric quantity for the display screen, avoids causing the potential safety hazard because of the power supply is not enough, also can reduce simultaneously and use disposable battery, is favorable to the environmental protection.
The utility model provides a technical scheme that above-mentioned problem adopted is: a safety warning device for construction site comprises a bottom plate, a connecting plate, a fixing column, an installation frame and a display screen; the connecting plate is installed on the bottom plate, the fixed column is vertically fixed on the connecting plate, the mounting frame is fixed on the fixed column, and the display screen is fixedly installed on the mounting frame; the method is characterized in that: the photovoltaic panel is characterized by also comprising a connecting rod, a supporting plate, a fixing plate, a photovoltaic panel, a storage battery and an adjusting assembly; the supporting plate is fixed at the top of the fixed column, the upper surface of the supporting plate is fixedly connected with a fixed plate, and a photovoltaic plate is hinged on the fixed plate; the storage battery is arranged on the supporting plate and is electrically connected with the photovoltaic panel and the display screen; the adjusting assembly comprises a rotating shaft, a screw rod nut and a fixing frame; the fixing frame is fixed on the supporting plate, the screw rod is rotationally arranged on the fixing frame, the rotating shaft is vertically rotationally arranged on the fixing frame, and the screw rod is connected with the rotating shaft; the screw rod nut is in threaded connection with the screw rod and is arranged on the supporting plate in a sliding manner; one end of the connecting rod is hinged with the photovoltaic panel, and the other end of the connecting rod is hinged with the screw rod nut.
The utility model discloses still include lifting unit, the connecting plate passes through lifting unit liftable formula to be installed on the bottom plate.
The lifting component of the utility model adopts a scissor-fork type lifting mechanism, which comprises a first support rod, a second support rod and a driving device; sliding blocks are arranged on the bottom plate and the connecting plate in a sliding manner; one end of the first supporting rod is hinged with the bottom plate, and the other end of the first supporting rod is hinged with the sliding block of the connecting plate; one end of the supporting rod II is hinged with the connecting plate, and the other end of the supporting rod II is hinged with the sliding block of the bottom plate; the first support rod is rotatably connected with the second support rod; the driving device is connected with the first supporting rod or the second supporting rod.
The utility model also comprises a locking component, the locking component comprises a fixed seat, an electric push rod I, a fixed sleeve and a positioning rod; the fixing base is fixed on the bottom plate, an electric push rod I is fixedly mounted on the fixing base, a fixing sleeve is fixedly connected to the end portion of an output shaft of the electric push rod I, a positioning rod is vertically slidably mounted inside the fixing sleeve, and the positioning rod is detachably connected with a sliding block of the bottom plate.
Lead screw and axis of rotation link together through the gear assembly, the gear assembly includes bevel gear one and bevel gear two, lead screw and bevel gear one fixed connection, axis of rotation and bevel gear two fixed connection, bevel gear one and bevel gear two-phase meshing.
Screw-nut pass through guiding mechanism slidable mounting in the backup pad, guiding mechanism includes guide block and guide bar, guide block slidable mounting is in the backup pad, fixedly connected with guide bar, guide bar and screw-nut's fixed connection on the guide block.
The utility model discloses still include supporting component, supporting component includes drilling rod and electric putter two, and drilling rod fixed connection has electric putter two, the inside fixed mounting of drilling rod, and electric putter two's output shaft tip fixedly connected with drill bit at the lower surface of bottom plate.
The mounting bracket be triangular prism shape, the equal fixed mounting in three side of mounting bracket has the display screen.
The locating hole has been seted up to the slider of bottom plate, the locating lever can be connected with the locating hole breakaway.
The fixed hand wheel that is provided with in top of axis of rotation.
Compared with the prior art, the utility model, have following advantage and effect:
1. by arranging the photovoltaic panel, the photovoltaic panel faces the sun direction when in use, light energy is converted into electric energy through the photovoltaic panel, and the electric energy is transmitted to the storage battery for storage, so that the storage battery can continuously provide electric quantity for the display screen, potential safety hazards caused by insufficient power supply are avoided, and meanwhile, the use of a disposable battery is reduced, thereby being beneficial to protecting the environment and achieving the effects of energy conservation and environmental protection;
2. through setting up adjusting part to carry out angle modulation to the photovoltaic board, improve photovoltaic board and the irradiant area of contact of sun, thereby improve the irradiant utilization ratio of sun and the electric storage capacity of battery.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of a mounting frame according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic structural diagram of a support assembly according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
The embodiment of the utility model provides an include bottom plate 1, connecting plate 2, lifting unit, locking Assembly, fixed column 3, mounting bracket 4, display screen 5, backup pad 6, fixed plate 7, photovoltaic board 9, adjusting part and supporting component.
The connecting plate 2 is arranged on the upper surface of the bottom plate 1 in a lifting way through a lifting component. The lifting component can adopt a scissor type lifting mechanism and comprises a first support rod 19, a second support rod 20 and a driving device; grooves are formed in the upper surface of the bottom plate 1 and the lower surface of the connecting plate 2, and sliding blocks are slidably mounted in the grooves; one end of the first supporting rod 19 is hinged with the upper surface of the bottom plate 1, and the other end of the first supporting rod is hinged with a sliding block in a groove of the connecting plate 2; one end of the second support rod 20 is hinged with the lower surface of the connecting plate 2, and the other end of the second support rod is hinged with a sliding block in the groove of the bottom plate 1; the first support rod 19 and the second support rod 20 are rotatably connected through a pin shaft; the driving device is connected with the first supporting rod 19 or the second supporting rod 20. The driving device drives the first supporting rod 19 or the second supporting rod 20, the sliding block drives the first supporting rod 19 and the second supporting rod 20 to slide left and right in the groove, an included angle between the first supporting rod 19 and the second supporting rod 20 is changed, and height adjustment is performed on the display screen 5, so that the same warning performance can be played for people with different visual field ranges, and potential safety hazards are reduced.
The locking assembly comprises a fixed seat 21, an electric push rod I22, a fixed sleeve 23 and a positioning rod 24. The fixing seat 21 is fixed on the upper surface of the bottom plate 1, the electric push rod I22 is fixedly mounted on the fixing seat 21, the end part of an output shaft of the electric push rod I22 is fixedly connected with a fixing sleeve 23, and a positioning rod 24 is vertically and slidably mounted inside the fixing sleeve 23; the upper surface of the slider in the groove of the bottom plate 1 is provided with a positioning hole, and the positioning rod 24 is detachably connected with the positioning hole, so that the positioning rod 24 is detachably connected with the slider in the groove of the bottom plate 1. When not using, start electric putter one 22, drive fixed cover 23 and remove, when fixed cover 23 and locating hole position are corresponding, peg graft the inside at the locating hole with locating lever 24 to can fix the slider, so just lock lifting unit, avoid the slider to rock because of the transportation and so on the reason carry out the horizontal slip in the inside of recess, improved the device's security.
Fixed column 3 is vertical to be fixed on the upper surface of connecting plate 2, and mounting bracket 4 welded fastening is on fixed column 3, and mounting bracket 4 is the triangular prism shape, and the equal fixed mounting in three side of mounting bracket 4 has display screen 5.
The backup pad 6 is fixed at fixed column 3 top, and the last fixed surface of backup pad 6 is connected with fixed plate 7, and the surface of fixed plate 7 articulates there is photovoltaic board 9. Holding tank one has been seted up to the inside of backup pad 6, the inside fixed mounting of holding tank one has battery 27, battery 27 is connected with photovoltaic board 9 and 5 electricity of display screen, photovoltaic board 9 turns into the electric energy with light energy, and give battery 27 storage with the electric energy transmission, battery 27 can last provide the electric quantity for display screen 5, avoid leading to the fact the potential safety hazard because of the power supply is not enough, also can reduce the disposable battery of use simultaneously, be favorable to the environmental protection.
The adjusting assembly comprises a rotating shaft 11, a gear assembly, a screw rod 14, a screw rod nut 15 and a fixing frame 16. The fixing frame 16 is fixed to the upper surface of the supporting plate 6. The screw rod 14 is horizontally and rotatably arranged on the fixed frame 16 and the fixed plate 7, the rotating shaft 11 is vertically and rotatably arranged on the fixed frame 16, and a hand wheel convenient to operate is fixedly arranged at the top of the rotating shaft 11; the screw rod 14 and the rotating shaft 11 are connected together through a gear assembly, the gear assembly comprises a first bevel gear 12 and a second bevel gear 13, the screw rod 14 is fixedly connected with the first bevel gear 12, the bottom of the rotating shaft 11 penetrates through the fixing frame 16 and is fixedly connected with the second bevel gear 13, and the first bevel gear 12 is meshed with the second bevel gear 13. One end of a screw rod 14 penetrates through the side face of the fixing plate 7, a screw nut 15 is in threaded connection with the screw rod 14, a guide mechanism is arranged at the bottom end of the screw nut 15, the screw nut 15 is slidably mounted on the supporting plate 6 through the guide mechanism, the guide mechanism comprises a guide block 17 and a guide rod 18, a sliding groove is formed in the upper surface of the supporting plate 6, the guide block 17 is slidably mounted in the sliding groove, the upper surface of the guide block 17 is fixedly connected with the guide rod 18, and the top of the guide rod 18 is fixedly connected with the surface of the screw nut 15; through setting up guiding mechanism, ensure that screw-nut 15 can not take place to rotate, carry on spacingly to screw-nut 15 simultaneously, improved the device's stability. One end of the connecting rod 8 is hinged with the side surface of the photovoltaic panel 9, and the other end is hinged with the screw rod nut 15. The rotating shaft 11 is rotated, the lead screw 14 is driven to rotate by utilizing the meshed relation between the first bevel gear 12 and the second bevel gear 13, the lead screw nut 15 drives the connecting rod 8 to move left and right, so that the angle of the photovoltaic panel 9 is adjusted, the contact area between the photovoltaic panel 9 and the solar illumination is increased, and the utilization rate of the solar illumination is increased.
The supporting component comprises a drill rod 25 and a second electric push rod 26, the drill rod 25 is fixedly connected to the lower surface of the base plate 1, a second accommodating groove is formed in the drill rod 25, the second electric push rod 26 is fixedly mounted in the second accommodating groove, and the drill bit 10 is fixedly connected to the end portion of the output shaft of the second electric push rod 26. Through setting up electric putter two 26, remove the device to suitable position, make drilling rod 25 peg graft in earth, carry out longitudinal fixation to the device, start electric putter two 26, drive drill bit 10 and peg graft in the earth of side, transversely fix the device, thereby can make drilling rod 25 can't be extracted, also can't take place to rotate simultaneously, avoid warning device to take place to remove or rotate under the effect of external force and wind force, improved the device's stability.
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 (10)
1. A safety warning device for construction site comprises a bottom plate, a connecting plate, a fixing column, an installation frame and a display screen; the connecting plate is installed on the bottom plate, the fixed column is vertically fixed on the connecting plate, the mounting frame is fixed on the fixed column, and the display screen is fixedly installed on the mounting frame; the method is characterized in that: the photovoltaic panel is characterized by also comprising a connecting rod, a supporting plate, a fixing plate, a photovoltaic panel, a storage battery and an adjusting assembly; the supporting plate is fixed at the top of the fixed column, the upper surface of the supporting plate is fixedly connected with a fixed plate, and a photovoltaic plate is hinged on the fixed plate; the storage battery is arranged on the supporting plate and is electrically connected with the photovoltaic panel and the display screen; the adjusting assembly comprises a rotating shaft, a screw rod nut and a fixing frame; the fixing frame is fixed on the supporting plate, the screw rod is rotationally arranged on the fixing frame, the rotating shaft is vertically rotationally arranged on the fixing frame, and the screw rod is connected with the rotating shaft; the screw rod nut is in threaded connection with the screw rod and is slidably arranged on the supporting plate; one end of the connecting rod is hinged with the photovoltaic panel, and the other end of the connecting rod is hinged with the screw rod nut.
2. The construction site safety warning device according to claim 1, wherein: still include lifting unit, the connecting plate passes through lifting unit liftable formula to be installed on the bottom plate.
3. The construction site safety warning device of claim 2, wherein: the lifting assembly adopts a scissor type lifting mechanism and comprises a first support rod, a second support rod and a driving device; sliding blocks are arranged on the bottom plate and the connecting plate in a sliding manner; one end of the first supporting rod is hinged with the bottom plate, and the other end of the first supporting rod is hinged with the sliding block of the connecting plate; one end of the supporting rod II is hinged with the connecting plate, and the other end of the supporting rod II is hinged with the sliding block of the bottom plate; the first support rod is rotatably connected with the second support rod; the driving device is connected with the first supporting rod or the second supporting rod.
4. The construction site safety warning device according to claim 3, wherein: the locking assembly comprises a fixed seat, an electric push rod I, a fixed sleeve and a positioning rod; the fixing base is fixed on the bottom plate, an electric push rod I is fixedly mounted on the fixing base, a fixing sleeve is fixedly connected to the end portion of an output shaft of the electric push rod I, a positioning rod is vertically slidably mounted inside the fixing sleeve, and the positioning rod is detachably connected with a sliding block of the bottom plate.
5. The construction site safety warning device according to claim 1, wherein: the screw rods and the rotating shafts are connected together through gear assemblies, each gear assembly comprises a first bevel gear and a second bevel gear, the screw rods are fixedly connected with the first bevel gear, the rotating shafts are fixedly connected with the second bevel gear, and the first bevel gear is meshed with the second bevel gear.
6. The construction site safety warning device according to claim 1, wherein: the screw rod nut is slidably mounted on the supporting plate through a guide mechanism, the guide mechanism comprises a guide block and a guide rod, the guide block is slidably mounted on the supporting plate, the guide block is fixedly connected with the guide rod, and the guide rod is fixedly connected with the screw rod nut.
7. The construction site safety warning device according to claim 1, wherein: the drilling machine further comprises a supporting assembly, the supporting assembly comprises a drilling rod and an electric push rod II, the drilling rod is fixedly connected to the lower surface of the bottom plate, the electric push rod II is fixedly mounted inside the drilling rod, and a drill bit is fixedly connected to the end portion of an output shaft of the electric push rod II.
8. The construction site safety warning device according to claim 1, wherein: the mounting bracket be triangular prism shape, the equal fixed mounting in three side of mounting bracket has the display screen.
9. The construction site safety warning device according to claim 4, wherein: the slide block of the bottom plate is provided with a positioning hole, and the positioning rod is detachably connected with the positioning hole.
10. The construction site safety warning device according to claim 1, wherein: and a hand wheel is fixedly arranged at the top of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221663543.8U CN217948870U (en) | 2022-06-30 | 2022-06-30 | Construction site construction safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221663543.8U CN217948870U (en) | 2022-06-30 | 2022-06-30 | Construction site construction safety warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217948870U true CN217948870U (en) | 2022-12-02 |
Family
ID=84218267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221663543.8U Active CN217948870U (en) | 2022-06-30 | 2022-06-30 | Construction site construction safety warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217948870U (en) |
-
2022
- 2022-06-30 CN CN202221663543.8U patent/CN217948870U/en active Active
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