CN212404914U - Safety warning device is used in road construction - Google Patents

Abstract

The utility model relates to a safety warning device is used in road construction, including the tablet board, the board groove has been seted up on the first surface of tablet board, the board inslot is equipped with the warning sign, be equipped with on the board groove and be used for fixing and protection the board groove lid of warning sign, the board groove lid adopts transparent material to make. The plate is provided with an LED lamp, a storage battery and a solar panel, and the LED lamp and the solar panel are arranged on the first surface of the plate; the solar panel, the storage battery and the LED lamps are connected sequentially through wires, and light-operated switches are arranged on the wires between the storage battery and the LED lamps. And the plate is also provided with a cleaning device for cleaning the plate groove cover and the solar panel. This warning device is equipped with the LED lamp, also can play the warning effect under the relatively poor condition of visibility such as night, and warning typeface or warning sign on the warning sign are difficult for fading, fuzzy, and surface dust easily clears up, can improve warning effect, reduces the potential safety hazard.

Description

Safety warning device is used in road construction

Technical Field

The utility model relates to a road construction technical field, more specifically relates to a safety warning device is used in road construction.

Background

Along with the development of the transportation industry, the number of road vehicles is greatly increased, the road maintenance construction becomes a common situation, a warning device needs to be placed at a construction position in advance during the construction of an expressway to remind a vehicle running behind to decelerate and detour so as to avoid traffic accidents, but under the conditions of poor visibility at night, rain, snow, fog and the like, a common traffic warning board has low visibility, cannot play a warning role, is easy to cause safety accidents, has great potential safety hazards, is directly exposed outside, and easily fades and blurs in the color of a warning font or a warning mark under the conditions of sunshine insolation and rain washing, so that the display of the warning font or the warning mark is not obvious, the warning effect is poor, a driver cannot well know the condition of a road ahead, and has high potential traffic accidents, in the existing warning device, dust is easily generated on the outer surface of the warning board, the warning board is easy to shield, and therefore the safety warning device for highway construction is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a safety warning device is used in road construction aims at solving among the prior art warning sign warning effect relatively poor, the visual low grade technical problem.

According to the utility model, a safety warning device for road construction is provided, which comprises a board plate, wherein a board groove is arranged on the first surface of the board plate, a warning board is arranged in the board groove, a board groove cover for fixing and protecting the warning board is arranged on the board groove, and the board groove cover is made of transparent material;

the plate is provided with an LED lamp, a storage battery and a solar panel, and the LED lamp and the solar panel are arranged on the first surface of the plate; the solar panel, the storage battery and the LED lamp are sequentially connected through a wire, and a light-operated switch is arranged on the wire between the storage battery and the LED lamp;

and the plate is also provided with a cleaning device for cleaning the plate groove cover and the solar panel.

Preferably, the LED lamp and the solar panel are respectively arranged above and below the board slot on the board.

Preferably, the cleaning device comprises a cleaning brush and a linear driving device for driving the cleaning brush to reciprocate linearly.

Preferably, the linear driving device is an electric telescopic rod, and the electric telescopic rod is electrically connected with the storage battery;

the electric telescopic rod is fixedly connected to the signboard board, the electric telescopic rod is horizontally arranged below the solar panel, and the cleaning brush is vertically connected to the front end of a push rod of the electric telescopic rod.

Preferably, one end of the cleaning brush, which is far away from the push rod, is provided with a roller, a channel is arranged between the LED lamp and the plate groove, and the roller is arranged in the channel in a rolling manner.

Preferably, the brush cleaner includes the brush axle of sweeping, be equipped with on the brush axle of sweeping and be used for the cleanness the rubber brush of slab groove lid and be used for the cleanness solar panel's brush, the rubber brush with slab groove lid looks adaptation, the brush with solar panel looks adaptation.

Preferably, the plate groove cover is openably and closably arranged on the plate groove.

Preferably, a locking and fixing mechanism is arranged between the plate groove cover and the plate.

Preferably, the bottom of the board plate is provided with a base, and a plurality of universal wheels are arranged below the base.

Preferably, a support column is arranged on the second surface of the board plate, the first end of the support column is rotatably connected to the upper part of the board plate, and the second end of the support column is provided with an anti-skid pad;

the lower part of support column is equipped with the bracing piece, the first end of bracing piece rotates to be connected on the support column, the second end of bracing piece is equipped with the fixed hook, be equipped with solid fixed ring on the second surface of tablet board, the fixed hook swing joint be in gu on the fixed ring.

The utility model provides a safety warning device for road construction is equipped with LED lamp, photoswitch, battery and solar panel, and the LED lamp can be switched on and brighten under the poor visibility circumstances such as night, makes the warning device also can play the warning effect under the poor visibility circumstances such as night, reduces the potential safety hazard; the warning board is arranged in a board groove formed in the board, and a board groove cover is arranged on the board groove, so that the warning board can be fixed and protected, and warning characters or warning marks on the warning board are prevented from fading and blurring to influence a warning effect; meanwhile, the board plate is also provided with a cleaning device for cleaning the board slot cover, so that dust on the surface of the board slot cover can be removed in time, and the warning board is prevented from being shielded by the dust.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 shows the front view of the safety warning device for road construction according to the embodiment of the present invention.

Fig. 2 shows the left side view of the safety warning device for road construction according to the embodiment of the utility model.

Fig. 3 shows a partial enlarged view at a in fig. 1.

In the figure: the signboard board 1, the board groove 11, the channel 12, the base 13, the supporting block 14, the universal wheel 15, the board groove cover 2, the rotating shaft 21, the fixing plate 22, the notch 221, the fixing column 23, the bolt 24, the LED lamp 3, the solar panel 4, the electric telescopic cylinder 5, the sweeping shaft 61, the rubber brush 62, the brush 63, the roller 64, the photoswitch 7, the storage battery 8, the supporting column 91, the non-slip mat 911, the supporting rod 92, the fixing hook 921 and the fixing ring 93.

Detailed Description

Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.

Referring to fig. 1 and 2, the utility model provides a safety warning device is used in road construction, including tablet 1, tablet 1 is rectangle platelike structure, and tablet 1 has first surface and second surface. Offered board groove 11 on the first surface of tablet board 1, board groove 11 is located the middle part of the first surface of tablet board 1, has placed the warning sign of taking warning typeface or warning sign in the board groove 11, is equipped with the board groove lid 2 that is used for fixed and protection warning sign on the board groove 11, and board groove lid 2 adopts transparent material to make, and for example board groove lid 2 can use the transparent PVC board of preventing weathering, conveniently observes warning typeface or warning sign on the warning sign. The plate groove cover 2 can be arranged on the plate groove 11 in an openable manner, so that the warning boards in the plate groove 11 can be conveniently replaced, a plurality of warning boards with different warning fonts or warning marks can be manufactured and replaced according to different use occasions, for example, warning fonts such as 'slow running during road construction', 'no passing' and the like or warning marks such as 'road construction ahead' and the like can be respectively printed on different warning boards.

In this embodiment, two rotating shafts 21 are symmetrically arranged at two ends of the upper portion of the plate slot cover 2, the two rotating shafts 21 extend out of the main body of the plate slot cover 2, two rotating shaft 21 holes matched with the two rotating shafts 21 are symmetrically arranged at two ends of the upper portion of the plate slot 11, and the two rotating shafts 21 of the plate slot cover 2 are respectively rotatably connected to the two rotating shaft 21 holes, so that the plate slot cover 2 can rotate around the rotating shafts 21, and the plate slot cover can be opened and closed. In other embodiments, the plate slot cover 2 can be hinged to the card plate 1 above the plate slot 11 to be rotatable and foldable.

A locking and fixing mechanism is also arranged between the plate groove cover 2 and the plate 1 and is used for locking and fixing the plate groove cover 2 and the plate 1 after the warning plate is put into the plate groove 11 and the plate groove cover 2 is closed. As shown in fig. 3, in the embodiment, a fixing plate 22 is disposed at the lower portion of the plate slot cover 2, the lower portion of the fixing plate 22 extends out of the plate slot cover 2, a notch 221 is formed at the lower portion of the fixing plate 22, a fixing post 23 is disposed on the plate 1, when the plate slot cover 2 is closed, the fixing post 23 is inserted into the notch 221, a circular hole is formed at the upper end of the fixing post 23, an axis of the circular hole is parallel to the plate 1, and when the plate slot cover 2 is closed, a bolt 24 is inserted into the circular hole of the fixing post 23, so as to lock and fix the plate slot cover 2, and place the plate slot cover 2 open. It is understood that in other alternative embodiments, the locking and fixing mechanism may be a tool buckle, or other locking and fixing structure, which is not limited in this embodiment.

The LED lamp 3, the storage battery 8 and the solar panel 4 are arranged on the board plate 1, and the LED lamp 3 and the solar panel 4 are arranged on the first surface of the board plate 1; the solar panel 4, the storage battery 8 and the LED lamp 3 are connected in sequence through wires, and a light control switch 7 is arranged on the wire between the storage battery 8 and the LED lamp 3, in this embodiment, the model of the light control switch 7 is AS-10, and the model of the solar panel 4 is SFM 150. As shown in fig. 1, the LED lamp 3 and the solar panel 4 are respectively disposed above and below the plate groove 11 on the board 1, and the battery 8 and the light control switch 7 are mounted on the second surface of the board 1. In this embodiment, the LED lamp 3 is formed by connecting a plurality of LED lamps 3 bulbs in parallel, and it can be understood that 3 LED lamps can also be used in the warning device. In this embodiment, LED lamp 3 and photoswitch 7 accessible bonding or the fixed mode of screw are installed on tablet board 1, and solar panel 4 passes through screw fixed connection on tablet board 1, and battery 8 can set up a battery 8 bracket (not shown in the figure), and the bracket passes through screw fixed connection on tablet board 1, and battery 8 installs in this battery 8 bracket. This warning device charges for battery 8 through solar panel 4 daytime, can respond to external light through photoswitch 7 under night or the relatively poor condition of visibility (like big fog and sleet weather), makes battery 8 make it shine for 3 circular telegrams of LED lamp, makes the warning sign also can fully play the warning effect under the relatively poor condition of visibility such as night to improve warning effect, reduce the potential safety hazard.

The board plate 1 is also provided with a cleaning device for cleaning the board slot cover 2 and the solar panel 4. The cleaning device comprises a cleaning brush and a linear driving device for driving the cleaning brush to do linear reciprocating motion. Pile up the dust on board capping 2 after, can shelter from warning typeface or warning sign on the warning sign, pile up the dust on solar panel 4 after, can influence solar panel 4's generated energy, the manual work is clear away the dust and is taken a lot of trouble hard, sets up this cleaning device on tablet board 1 after, can conveniently clean the dust on board capping 2 and solar panel 4. In this embodiment, the linear driving device is an electric telescopic rod 5, and the electric telescopic rod 5 is electrically connected with the storage battery 8 through a conducting wire. The electric telescopic rod 5 comprises a shell and a push rod, the electric telescopic rod 5 is fixedly connected to the signboard board 1 through the shell, the electric telescopic rod 5 is horizontally arranged on the first surface of the signboard board 1 and located below the solar panel 4, and the cleaning brush is vertically connected to the front end of the push rod of the electric telescopic rod 5. The model of electric telescopic handle 5 is XTL100, installs control switch on the wire between electric telescopic handle 5 and the battery 8 with opening and closing of control electric telescopic handle 5 and the stretching out and retracting of the push rod of control electric telescopic handle 5 to drive the dust of cleaning brush straight reciprocating motion on wiping board capping 2 and solar panel 4. It can be understood that, in other alternative embodiments, a timing controller may also be disposed on the electric telescopic rod 5, the timing controller controls the reciprocating linear motion of the electric telescopic rod 5, the timing controller is electrically connected to the storage battery 8, the electric telescopic rod 5 is electrically connected to the timing controller, and the timing controller is manually controlled to perform the timing and opening and closing operations of the electric telescopic rod 5.

In this embodiment, a roller 64 is disposed at an end of the cleaning brush away from the push rod, a channel 12 is disposed between the LED lamp 3 and the plate groove 11, and the roller 64 is disposed in the channel 12 in a rolling manner. The cleaning brush comprises a cleaning brush shaft 61, a rubber brush 62 used for cleaning the plate groove cover 2 and a brush 63 used for cleaning the solar panel 4 are arranged on the cleaning brush shaft 61, the rubber brush 62 is matched with the plate groove cover 2, and the brush 63 is matched with the solar panel 4. The rubber brush 62 and the brush 63 on the sweeping shaft 61 are fixed on the sweeping shaft 61 in this embodiment, and in an alternative embodiment, the rubber brush 62 and the brush 63 are rotatably arranged on the sweeping shaft 61.

The bottom of the plate 1 is provided with the base 13, the lower part of the base 13 is provided with the plurality of supporting blocks 14, the bottom of each supporting block 14 is provided with the universal wheel 15, the universal wheels 15 are arranged to enable the plate 1 to move conveniently and quickly, and time and labor are saved compared with manual carrying.

A support column 91 is arranged on the second surface of the board 1, the first end of the support column 91 is rotatably connected to the upper part of the board 1, and the second end of the support column 91 is provided with an anti-skid pad 911; the non-slip mat 911 is used to contact the ground, increasing the friction between the support post 91 and the ground. The lower part of support column 91 is equipped with bracing piece 92, and the first end of bracing piece 92 rotates to be connected on support column 91, and the second end of bracing piece 92 is equipped with fixed hook 921, is equipped with solid fixed ring 93 on the second surface of tablet board 1, and fixed hook 921 swing joint is on solid fixed ring 93. The anti-slip pad 911 can increase the friction force between the support column 91 and the ground, the support column 91 is matched with the support rod 92 for use, and the support column 91 supports the board 1 from one side of the second surface of the board 1, so that the stability of the board 1 can be improved, and the board 1 is prevented from toppling over; the support column 91 is arranged to be of a telescopic structure, and when the warning device is not used, the support column 91 can be retracted after the support rod 92 and the board 1 are disconnected, so that the space is saved, and the transportation and the storage are convenient.

This safety warning device is when using, removes the position that needs were placed with tablet board 1 through universal wheel 15, and certain angle is opened to rotation support column 91, is connected the fixed hook 921 of bracing piece 92 with solid fixed ring 93 on the tablet board 1 to make support column 91 angle fixed, support tablet board 1 from tablet board 1's second surface one side, increase tablet board 1's stability. And opening the plate groove cover 2 on the first surface of the plate 1, putting the warning plate with warning characters or warning signs into the plate groove 11, closing the plate groove cover 2 and locking and fixing the plate groove cover through a locking and fixing mechanism. Solar panel 4 generates electricity through sunshine daytime to the electric energy storage that will produce is in battery 8, and light control switch 7 control battery 8 supplies power for LED lamp 3 night, makes LED lamp 3 begin work. After piling up the dust on board capping 2 or solar panel 4, open electric telescopic handle 5's control switch, battery 8 provides electric power for electric telescopic handle 5, and electric telescopic handle 5 drives the brush cleaner straight reciprocating motion and carries out the dust to board capping 2 and solar panel 4's surface and clear away.

The utility model provides a safety warning device for road construction is equipped with LED lamp, photoswitch, battery and solar panel, and the LED lamp can be switched on and brighten under the poor visibility circumstances such as night, makes the warning device also can play the warning effect under the poor visibility circumstances such as night, reduces the potential safety hazard; the warning board is arranged in a board groove formed in the board plate, and a board groove cover is arranged on the board groove, so that the warning board can be fixed and protected, and warning characters or warning signs of the warning board are prevented from fading and blurring to influence a warning effect; meanwhile, the board plate is also provided with a cleaning device for cleaning the board slot cover, so that dust on the surface of the board slot cover can be removed in time, and warning characters or warning signs on the warning board can be prevented from being shielded by the dust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (10)

1. The safety warning device for road construction is characterized by comprising a board, wherein a board groove is formed in the first surface of the board, a warning board is arranged in the board groove, a board groove cover used for fixing and protecting the warning board is arranged on the board groove, and the board groove cover is made of transparent materials;

the plate is provided with an LED lamp, a storage battery and a solar panel, and the LED lamp and the solar panel are arranged on the first surface of the plate; the solar panel, the storage battery and the LED lamp are sequentially connected through a wire, and a light-operated switch is arranged on the wire between the storage battery and the LED lamp;

and the plate is also provided with a cleaning device for cleaning the plate groove cover and the solar panel.

2. The safety warning device for road construction according to claim 1, wherein the LED lamp and the solar panel are respectively provided above and below a plate groove on the plate.

3. The safety warning device for road construction according to claim 2, wherein the sweeping means includes a sweeping brush and a linear driving means for driving the sweeping brush to reciprocate linearly.

4. The safety warning device for road construction according to claim 3, wherein the linear driving device is an electric telescopic rod, and the electric telescopic rod is electrically connected with the storage battery;

the electric telescopic rod is fixedly connected to the signboard board, the electric telescopic rod is horizontally arranged below the solar panel, and the cleaning brush is vertically connected to the front end of a push rod of the electric telescopic rod.

5. The safety warning device for road construction according to claim 4, wherein a roller is arranged at one end of the cleaning brush, which is far away from the push rod, a channel is arranged between the LED lamp and the plate groove, and the roller is arranged in the channel in a rolling manner.

6. The safety warning device for road construction according to claim 4, wherein the sweeping brush comprises a sweeping shaft, a rubber brush for cleaning the plate groove cover and a brush for cleaning the solar panel are arranged on the sweeping shaft, the rubber brush is matched with the plate groove cover, and the brush is matched with the solar panel.

7. The safety warning device for road construction according to claim 1, wherein the plate groove cover is openably and closably provided on the plate groove.

8. The safety warning device for road construction according to claim 7, wherein a locking and fixing mechanism is provided between the plate groove cover and the plate.

9. The safety warning device for road construction according to claim 1, wherein a base is provided at the bottom of the signboard, and a plurality of universal wheels are provided under the base.

10. The safety warning device for road construction according to claim 9, wherein a support column is provided on the second surface of the board, a first end of the support column is rotatably connected to the upper portion of the board, and a non-slip mat is provided on a second end of the support column;

the lower part of support column is equipped with the bracing piece, the first end of bracing piece rotates to be connected on the support column, the second end of bracing piece is equipped with the fixed hook, be equipped with solid fixed ring on the second surface of tablet board, the fixed hook swing joint be in gu on the fixed ring.

Images