Road greening maintenance warning device

Abstract

The utility model provides a road greening maintenance warning device. The warning device for road greening maintenance comprises a warning plate, a warning mechanism is installed at the front end of the warning plate and used for displaying warning slogans for road greening maintenance, a supporting mechanism is installed at the rear end of the warning plate, and when the warning device is used, the supporting plate can be placed on the ground, a limiting plate is rotated to a proper angle, and then the warning plate can be fixed. The clamping blocks are clamped into the corresponding clamping grooves, a triangular structure is formed among the supporting plate, the warning plate and the limiting plate, accordingly, the warning plate is stably supported, a warning mechanism on the surface of the warning plate plays a role in warning pedestrians and vehicles passing through the road greening maintenance part, the supporting plate can be attached to the warning plate when not in use, and the warning plate is fixed to the supporting plate. The first balancing weight, the electric box and the second balancing weight are inserted into the large storage groove and the small storage groove correspondingly to be stored, then the limiting plate is folded to be attached to the supporting plate, and therefore the size of the device is reduced, the occupied area during storage and transportation is reduced, and use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to road afforestation maintenance warning device technical field especially relates to a road afforestation maintenance warning device. BACKGROUND

[0002] When afforestation maintenance of town road, because the complex on -the -spot construction condition, need to set up warning device in the construction section, remind the driver and the pedestrian to pay attention to the road condition, slow down, prevent the accident from happening, and the like,

[0003] The utility model discloses a highway maintenance construction safety warning device discloses a highway maintenance construction safety warning device, including the base, the top of base is fixedly connected with the support rod, the top of support rod is fixedly connected with the double -deck base, and the center of double -deck base is installed with warning assembly, and the warning assembly includes the connecting rod of T shape, the utility model discloses a warning board is placed in the inside of display groove, and the transparent cover is fixed and protected to the warning board through torsion and warning board, reduces the damage of outside factor to the warning board, compared with prior art, prolongs the service life of warning board, and the passing vehicle can watch warning board, realizes highway maintenance construction safety warning,

[0004] Because its base upper end installs the support rod, double -deck base and warning assembly, and its junction is all fixedly connected, leads to its whole device volume huge, when using, the area that also is bigger, this leads to its inconvenient transportation and storage, and it is more troublesome to use.

[0005] Therefore, it is necessary to provide a new road afforestation maintenance warning device to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] To solve the above technical problems, the utility model provides a road afforestation maintenance warning device.

[0007] The utility model discloses a road afforestation maintenance warning device, including the warning board, the front end of warning board is installed with warning mechanism, and the warning mechanism is used to show the warning slogan of road afforestation maintenance, and the rear end of warning board is installed with the support mechanism that can be folded and stored.

[0008] The support mechanism includes a limiting plate and a support plate, the rear end of the warning board is rotatably connected to the limiting plate through a connecting block, two clamping blocks are fixedly connected to the side of the limiting plate away from the warning board, two rotating grooves are formed on the lower end of the rear end of the warning board, two transmission blocks are rotatably connected to the rotating grooves through rotating shafts, and the support plate is fixedly connected to the transmission blocks.

[0009] Preferably, the length of the connecting block is greater than twice the thickness of the support plate, the size of the transmission block is smaller than the size of the rotating groove, the distance between the two clamping grooves on the same horizontal line and the distance between the two clamping blocks are the same, and the clamping grooves and the clamping blocks are matched.

[0010] Preferably, the upper end of the support plate is fixedly connected with two first counterweights on the side close to the warning board, and a second counterweight is fixedly connected on the side away from the warning board, and the rear end of the warning board is provided with a large storage groove and a small storage groove corresponding to the positions of the first counterweight and the second counterweight.

[0011] Preferably, the warning mechanism comprises a mounting groove, the front end face of the warning board is provided with a mounting groove, the inside of the mounting groove is fixedly installed with a display screen, the outside of the display screen is covered with a protective cover, the protective cover is located in the inside of the mounting groove, the upper end of the warning board is installed with a loudspeaker on both sides, and the front end face of the warning board is pasted with a reflective strip on both sides and the lower end.

[0012] Preferably, the upper end of the front end face of the warning board is embedded with a photovoltaic panel, the upper end of the support plate is fixedly connected with an electric box, the electric box is located between the two first counterweights, the inside of the mounting groove is provided with a through connecting groove corresponding to the connecting end of the display screen, and the inside of the electric box is installed with a rechargeable battery pack, an inverter and a controller for controlling the display content of the display screen.

[0013] Preferably, the upper end of the warning board and the limiting plate is fixedly connected with a rain cloth, and the side away from the warning board of the limiting plate is provided with a matching groove.

[0014] Compared with the related art, the road greening maintenance warning device has the following beneficial effects:

[0015] The road greening maintenance warning device provided by the utility model has the following beneficial effects in specific implementation:

[0016] 1. When the device is used, the support plate can be placed on the ground, the limiting plate is rotated to a suitable angle, the clamping block is clamped into the corresponding clamping groove, and a triangular structure is formed between the support plate, the warning board and the limiting plate, so that the warning board is stably supported, the warning mechanism on the surface of the warning board plays a warning role on pedestrians and vehicles passing through the road greening maintenance part, when not in use, the support plate is attached to the warning board, the first counterweight, the electric box and the second counterweight are respectively inserted into the large storage groove and the small storage groove for storage, and then the limiting plate is folded and attached to the support plate, so that the volume of the device is reduced, the area occupied during storage and transportation is reduced, and the device is more convenient to use.

[0017] 2、The device adopts display screen to display slogan for warning, meanwhile, the device can also play warning language through loudspeaker, which avoids the situation of unclear vision at night, improves the warning effect, meanwhile, the device adopts rechargeable battery pack for power supply, photovoltaic panel can absorb solar radiation and convert into electric energy through inverter to charge the battery pack, which does not need external power supply, and is more energy-saving. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The shaft drawing of the road greening maintenance warning device is provided in the utility model;

[0019] Figure 2 The explosion view of the warning mechanism of the road greening maintenance warning device is provided in the utility model;

[0020] Figure 3 The rear view shaft drawing of the warning board of the road greening maintenance warning device is provided in the utility model;

[0021] Figure 4 The Figure 1 The enlarged view of A in the figure.

[0022] The figure label: 1, warning board; 2, connecting block; 3, limiting plate; 4, clamping block; 5, rotating groove; 6, transmission block; 7, supporting plate; 8, clamping groove; 9, first counterweight block; 10, second counterweight block; 11, large storage groove; 12, electric box; 13, small storage groove; 14, mounting groove; 15, display screen; 16, protective cover; 17, connecting groove; 18, reflective strip; 19, loudspeaker; 20, photovoltaic panel; 21, rainproof cloth; 22, matching groove. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and embodiments.

[0024] Please combine with Figure 1 - Figure 4 Among them, Figure 1 The shaft drawing of the road greening maintenance warning device is provided in the utility model; Figure 2 The explosion view of the warning mechanism of the road greening maintenance warning device is provided in the utility model; Figure 3 The rear view shaft drawing of the warning board of the road greening maintenance warning device is provided in the utility model; Figure 4 The Figure 1 The enlarged view of A in the figure.

[0025] In the specific implementation process, such as Figure 1 - Figure 4As shown, a kind of road afforestation maintenance warning device, including warning board 1, the front end of warning board 1 is equipped with warning mechanism, and warning mechanism is used to show the warning slogan for road afforestation maintenance, the rear end of warning board 1 is equipped with the support mechanism of foldable storage, and support mechanism includes limiting plate 3 and support plate 7, the upper end of the rear end surface of warning board 1 is rotatably connected with limiting plate 3 by connecting block 2, the side of limiting plate 3 away from warning board 1 is fixedly connected with two clamping blocks 4, the lower end of the rear end surface of warning board 1 is equipped with two rotating grooves 5, and two rotating grooves 5 are rotatably connected with transmission block 6 by rotating shaft, and two transmission blocks 6 are fixedly connected with support plate 7, the upper end surface of support plate 7 is equipped with multiple clamping grooves 8 on both sides, and the clamping grooves 8 on both sides correspond to each other.

[0026] The length dimension of connecting block 2 is greater than the thickness dimension of support plate 7 twice, so that limiting plate 3 and support plate 7 can be smoothly stacked, the size of transmission block 6 is less than the size of rotating groove 5, the distance between every two clamping grooves 8 located on the same horizontal line and the distance between two clamping blocks 4 are same, and multiple clamping grooves 8 and clamping blocks 4 are matched, so that clamping block 4 can be smoothly clamped into clamping groove 8 for limiting.

[0027] The side of the upper end of support plate 7 close to warning board 1 is fixedly connected with two first counterweight blocks 9, the side of the upper end of support plate 7 away from warning board 1 is fixedly connected with second counterweight block 10, and the parts corresponding to first counterweight block 9 and second counterweight block 10 of the rear end surface of warning board 1 are respectively equipped with large storage groove 11 and small storage groove 13.

[0028] Warning mechanism includes installation groove 14, the front end surface of warning board 1 is equipped with installation groove 14, and display screen 15 is fixedly installed in installation groove 14; the outside of display screen 15 is covered with protective cover 16, and protective cover 16 is located in installation groove 14; the upper end of both sides of warning board 1 is equipped with loudspeaker 19; the front end surface of warning board 1 is pasted with reflective strip 18 on both sides and lower end; the upper end of both sides of the front end surface of warning board 1 is embedded with photovoltaic panel 20; the upper end surface of support plate 7 is fixedly connected with electric box 12, and electric box 12 is located between two first counterweight blocks 9; the part of installation groove 14 corresponding to the connecting end of display screen 15 is equipped with through connection groove 17;

[0029] It should be noted that the size of large storage groove 11 is greater than the sum of the size of electric box 12 and two first counterweight blocks 9, so that electric box 12 and two first counterweight blocks 9 can be stored.

[0030] Rain cloth 21 is fixedly connected between the upper end of warning board 1 and limiting plate 3, and cooperation groove 22 is formed in the side of limiting plate 3 away from warning board 1;

[0031] It should be noted that the size of the matching groove 22 is larger than the size of the second counterweight 10, so as to prevent the second counterweight 10 from being stuck in the limiting plate 3, and the rain cloth can prevent rainwater from falling into the inside of the electric box 12 to cause a short circuit.

[0032] The working principle of the device is as follows: when the device is used, the supporting plate 7 can be placed on the ground, the limiting plate 3 is rotated to a suitable angle, the clamping block 4 is clamped into the corresponding clamping groove 8, a triangular structure is formed between the supporting plate 7, the warning plate 1 and the limiting plate 3, so as to stably support the warning plate 1, the warning mechanism on the surface of the warning plate 1 plays a warning role for pedestrians and vehicles passing through the road greening maintenance part, and when not in use, the supporting plate 7 can be attached to the warning plate, the first counterweight 9, the electric box 12 and the second counterweight 10 are respectively inserted into the large storage groove 11 and the small storage groove 13 for storage, and then the limiting plate 3 is folded and attached to the supporting plate 7, so as to reduce the volume of the device and the area occupied during storage and transportation, the device displays slogans on the display 15 to play a warning role, and the device also plays a warning role through the loudspeaker, so as to avoid the situation that the device cannot be clearly seen at night, improve the warning effect, and the device uses a rechargeable battery pack for power supply, the photovoltaic panel 20 can absorb solar radiation and convert it into electric energy through an inverter to charge the battery pack, without external power supply, and the device is more energy-saving.

[0033] The circuit and the control involved in the utility model are prior art, and will not be described in detail.

[0034] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields according to the content of the utility model specification and drawings is also included in the patent protection range of the utility model.

Claims

1. A road greening maintenance warning device, characterized by, The application relates to a warning board (1) which is provided with a warning mechanism at the front end of the board for displaying warning slogans for road greening maintenance, and a foldable supporting mechanism at the rear end of the board. The supporting mechanism comprises a limiting plate (3) and a supporting plate (7), the rear end face of the warning board (1) is rotationally connected with the limiting plate (3) through a connecting block (2), two clamping blocks (4) are fixedly connected to the side of the limiting plate (3) away from the warning board (1), two rotating grooves (5) are formed in the lower end of the rear end face of the warning board (1), two transmission blocks (6) are rotationally connected in the rotating grooves (5) through rotating shafts, and the two transmission blocks (6) are fixedly connected with the supporting plate (7), a plurality of clamping grooves (8) are formed in the upper end face of the supporting plate (7) on both sides, and the clamping grooves (8) on both sides correspond to each other.

2. A road greening maintenance warning device according to claim 1, characterized in that, The length of the connecting block (2) is greater than twice the thickness of the supporting plate (7), the size of the transmission block (6) is smaller than that of the rotating groove (5), the distance between every two clamping grooves (8) on the same horizontal line is the same as the distance between the two clamping blocks (4), and the clamping grooves (8) and the clamping blocks (4) are matched.

3. A road greening maintenance warning device according to claim 1, characterized in that, Two first counterweight blocks (9) are fixedly connected to the side of the upper end of the supporting plate (7) close to the warning board (1), a second counterweight block (10) is fixedly connected to the side of the upper end of the supporting plate (7) away from the warning board (1), and a large storage groove (11) and a small storage groove (13) are formed in the rear end face of the warning board (1) corresponding to the first counterweight block (9) and the second counterweight block (10) respectively.

4. A road greening maintenance warning device according to claim 1, characterized in that, The warning mechanism comprises a mounting groove (14), the front end face of the warning board (1) is provided with the mounting groove (14), a display screen (15) is fixedly installed in the mounting groove (14), a protective cover (16) covers the outer side of the display screen (15), the protective cover (16) is located in the mounting groove (14), a loudspeaker (19) is installed on both sides of the upper end of the warning board (1), and a reflective strip (18) is attached to both sides and the lower end of the front end face of the warning board (1).

5. A road greenery maintenance warning device according to claim 4, characterized in that, Photovoltaic panels (20) are embedded on both sides of the upper end of the front end face of the warning board (1), an electric box (12) is fixedly connected to the upper end face of the supporting plate (7), the electric box (12) is located between the two first counterweight blocks (9), and a penetrating connecting groove (17) is formed in the mounting groove (14) corresponding to the connecting end of the display screen (15).

6. A road greening maintenance warning device according to claim 1, characterized in that A rainproof cloth (21) is fixedly connected between the upper ends of the warning board (1) and the limiting plate (3), and a matching groove (22) is formed in the side of the limiting plate (3) away from the warning board (1).

Images