A construction safety isolation device and method for highway engineering

Abstract

The present invention belongs to the technical field of highway construction engineering, and specifically relates to a construction safety isolation device and method for highway engineering, which includes a bottom plate and a frame installed thereon, a plurality of longitudinal plates and transverse plates are rotatably installed inside the frame, the longitudinal plates and transverse plates are connected by a dust removal assembly, the longitudinal plates and transverse plates are vertically installed, a solar panel is installed on one side of the transverse plate, a warning sign is installed on the other side, a warning sign is installed on the longitudinal plate, the longitudinal plate and the transverse plate are driven by a transmission assembly, a photosensitive sensor is installed on the bottom plate, and the warning signs on the longitudinal plate and the transverse plate are different in color. When the vehicle light illuminates the sensor, the sensor drives the longitudinal plate and the transverse plate to rotate respectively through the transmission assembly, so that the warning signs or warning characters on the longitudinal plate and the transverse plate are switched cyclically, thereby increasing the warning effect, and the longitudinal plate and the transverse plate can clean the warning signs on the longitudinal plate and the transverse plate through the dust removal assembly when switching cyclically, thereby ensuring the eye-catching effect of the warning signs.

Description

Technical Field

[0001] The invention belongs to the technical field of highway construction engineering, and specifically relates to a construction safety isolation device and method for highway engineering. Background Art

[0002] In highway construction, cement mixing piles are often used to treat soft soil foundations to improve the stability and bearing capacity of the roadbed. Cement mixing piles generate a lot of dust when working. After construction on the highway, in order to allow the cement mixing piles to solidify naturally without external interference, isolation boards are set near the cement mixing piles. At present, isolation devices on highways generally use multiple isolation boards to install and connect to enclose an area, and then set up warning signs on the periphery of the area to remind vehicles on the highway to pay attention to driving safety. Then, the warning lights are powered by solar panels so that the warning lights can warn vehicles traveling at night.

[0003] When cement mixing pile construction is carried out on the highway, a large amount of dust will be generated during the construction process, causing the warning signs attached to the outer wall of the isolation board to be adhered by dust, resulting in a reduction in the warning effect of the warning signs. At the same time, most of the existing construction warning signs are yellow single-tone warning signs. Due to the high speed of vehicles on the highway, the warning effect of the construction warning signs is relatively reduced.

[0004] Construction dust can also cover the light-collecting surface of solar panels, reducing the panels’ power generation efficiency and causing the brightness of warning lights to decrease or go out, making it difficult for vehicles traveling at night to directly observe road construction conditions ahead, which can easily lead to accidents. Summary of the invention

[0005] The purpose of the present invention is to provide a construction safety isolation device and method for highway engineering in view of the shortcomings of the prior art, so as to solve the technical problems in the prior art.

[0006] The purpose of the present invention can be achieved by the following technical scheme: a construction safety isolation device for highway engineering, comprising a bottom plate and a frame mounted thereon, a plurality of longitudinal plates and transverse plates are rotatably mounted inside the frame, the longitudinal plates and transverse plates are connected by a dust removal assembly, the longitudinal plates and transverse plates are vertically mounted, a solar panel is mounted on one side of the transverse plate, a warning sign is mounted on the other side, a warning sign is mounted on the longitudinal plate, the longitudinal plates and transverse plates are driven by a transmission assembly, a photosensitive sensor is mounted on the bottom plate, and the warning signs on the longitudinal plates and transverse plates are different in color;

[0007] The dust removal assembly includes a longitudinal frame and a transverse frame, which are respectively installed on the longitudinal plate and the transverse plate, a second rotating shaft is installed on the longitudinal plate, the second rotating shaft is connected to a slider through a second telescopic rod, the slider is slidably installed inside the transverse frame, a first rotating shaft is installed on the transverse plate, the first rotating shaft is connected to a guide block through a first telescopic rod, the guide block is slidably installed inside the longitudinal frame, a brush plate is installed on the guide block, the brush plate fits the warning sign on the longitudinal plate, and an upper brush plate and a lower brush plate that fit on both sides of the transverse plate are respectively installed on the slider.

[0008] As a further optimization or improvement of the present solution, the transmission assembly includes a cylinder, an incomplete gear one and an incomplete gear two, the incomplete gear one and the incomplete gear two are respectively installed on the longitudinal plate and the transverse plate, the output end of the cylinder is connected to the rack one and the rack two through a connecting plate, the rack one only meshes with the incomplete gear two, and the rack two only meshes with the incomplete gear one.

[0009] As a further optimization or improvement of the present solution, the rack one and the rack two are located on both sides of the central axis between the incomplete gear one and the incomplete gear two.

[0010] As a further optimization or improvement of this solution, a slide groove is provided on the horizontal plate, an inclined block is installed on the slider, the inclined block is slidably installed in the slide groove, the solar panel is rotatably installed in the horizontal plate, the inclined block is located between the solar panel and the horizontal plate, and a brush cleaning assembly is installed in the horizontal plate;

[0011] When the slider drives the inclined block to move along the slide slot, the inclined block drives the solar panel to rotate.

[0012] As a further optimization or improvement of this solution, a U-shaped plate is rotatably installed inside the horizontal plate, a brush groove is provided on the U-shaped plate, the opening of the brush groove is chamfered, a dust removal port is provided on the U-shaped plate, a rotating roller is installed on the U-shaped plate, the U-shaped plate is connected to a connecting block through a second connecting rod, the connecting block is located in the horizontal plate and is slidably installed, the horizontal plate is connected to a dust collecting plate through a first connecting rod, the dust collecting plate is located in the U-shaped plate and is rotatably installed, a push block is installed on the inclined block, and the push block abuts against the rotating roller.

[0013] As a further optimization or improvement of this solution, a rubber pad supporting the solar panel is installed in the horizontal plate, and a protective shell is installed on the cylinder.

[0014] A construction safety isolation method for highway engineering, the method is applied to the construction safety isolation device as described above, the method comprising the following steps:

[0015] Step S1: When the vehicle light illuminates the sensor, the sensor drives the longitudinal plate and the transverse plate to rotate respectively through the transmission assembly;

[0016] Step S2: the transmission assembly drives the longitudinal plate to rotate counterclockwise to transform the longitudinal plate in a vertical state into a horizontal state, and at the same time the transmission assembly drives the transverse plate to rotate clockwise to transform the transverse plate in a horizontal state into a vertical state;

[0017] Step S3: During the rotation of the horizontal plate, the rotating shaft 1 on the horizontal plate moves toward the center position of the vertical plate, and the rotating shaft 1 pushes the guide block from the center position of the vertical frame to the two sides through the telescopic rod 1, and the brush plate on the guide block cleans the warning sign on the vertical plate;

[0018] Step S4: During the rotation of the longitudinal plate, the second rotating shaft on the longitudinal plate moves away from the center position of the transverse plate, and the second rotating shaft pulls the sliders located on both sides of the transverse frame toward the center position of the transverse frame through the second telescopic rod, and the upper brush plate and the lower brush plate on the slider clean the solar panel on the transverse plate and the warning sign on the transverse plate respectively;

[0019] Step S5: When the longitudinal plate rotates, the slider moves from the center of the transverse plate to both sides of the transverse plate, and the inclined block on the slider drives the solar panel to rotate;

[0020] Step S6: As the longitudinal plate rotates, the brush on the upper brush plate enters the brush groove, and a chamfer is provided at the opening of the brush groove;

[0021] Step S7: After the brush enters the brush groove, the push block pushes the U-shaped plate to rotate. At this time, the dust adhering to the brush of the upper brush plate is removed along with the movement of the brush groove and falls on the dust receiving plate. At the same time, the push block pushes the connecting block to move through the connecting rod 2, and the connecting block drives the dust receiving plate to rotate through the connecting rod 1, so that the dust falling on the dust receiving plate is discharged through the dust removal port;

[0022] Step S8: The transmission assembly drives the transverse plate and the longitudinal plate to reset, so that the warning signs on the longitudinal plate and the transverse plate are switched cyclically.

[0023] Beneficial effects of the present invention:

[0024] (1) When the vehicle light shines on the sensor, the sensor drives the longitudinal plate and the transverse plate to rotate respectively through the transmission assembly, so that the warning signs or warning words on the longitudinal plate and the transverse plate are switched cyclically to increase the warning effect. When the longitudinal plate and the transverse plate are switched cyclically, the warning signs on the longitudinal plate and the transverse plate can be cleaned by the dust removal assembly to ensure the eye-catching effect of the warning signs;

[0025] Specifically, during the rotation of the horizontal plate, the rotating shaft 1 on the horizontal plate pushes the guide block from the center position of the longitudinal frame to the two sides through the telescopic rod 1, so that the brush plate on the guide block cleans the warning sign on the longitudinal plate; during the rotation of the longitudinal plate, the rotating shaft 2 on the longitudinal plate pulls the sliders located on both sides of the horizontal frame toward the center position of the horizontal frame through the telescopic rod 2, so that the upper brush plate and the lower brush plate on the slider clean the solar panel on the horizontal plate and the warning sign on the horizontal plate respectively, thereby improving the warning effect of the warning sign while ensuring the power generation efficiency of the solar panel.

[0026] (2) When the slider moves from the center of the horizontal plate to the sides of the horizontal plate, the inclined block on the slider drives the solar panel to rotate, thereby adjusting the angle of the solar panel, making it easier for the solar panel to receive sunlight, thereby improving the conversion efficiency of the solar panel;

[0027] Specifically, the brush on the upper brush plate enters the brush groove, and the opening of the brush groove is provided with a chamfer, and the opening of the brush groove is expanded to make the brush easier to enter. After the brush enters the brush groove, the push block pushes the U-shaped plate to rotate. At this time, the dust adhered to the brush of the upper brush plate is removed as the brush groove moves and falls on the dust collecting plate. At the same time, the push block pushes the connecting block to move through the connecting rod 2, and the connecting block drives the dust collecting plate to rotate through the connecting rod 1, so that the dust dropped on the dust collecting plate is discharged through the dust removal port, and the cleaned dust is removed to avoid the cleaned dust from accumulating in the U-shaped plate, which causes the cleaning effect of the brush groove on the brush of the upper brush plate to be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0030] Figure 2 It is a schematic diagram of the front structure of the present invention.

[0031] Figure 3 This is a schematic diagram of the installation position of the transmission component.

[0032] Figure 4 It is a schematic diagram of the overall structure of the transmission component.

[0033] Figure 5 It is a schematic diagram of the connection between the longitudinal plate, the transverse plate and the dust removal component.

[0034] Figure 6 It is a schematic diagram of the connection structure between the horizontal plate and the dust removal component.

[0035] Figure 7 This is an exploded view of the horizontal plate connection structure.

[0036] Figure 8 for Figure 7 A magnified view of the structure of part A.

[0037] Fig. 9 It is a schematic diagram of the connection between the slider, the upper brush plate and the lower brush plate.

[0038] Fig.10 This is a schematic diagram of the internal structure of the bristle cleaning component.

[0039] Fig.11 for Fig.10 Enlarged view of the structure of part B.

[0040] The following are marked in the figure: 1, frame; 2, bottom plate; 3, protective shell; 4, longitudinal plate; 5, transverse plate; 6, transmission assembly; 601, cylinder; 602, connecting plate; 603, rack 1; 604, rack 2; 605, incomplete gear 1; 606, incomplete gear 2; 7, dust removal assembly; 701, longitudinal frame; 702, transverse frame; 703, shaft 1; 704, telescopic rod 1; 705, guide block; 706, brush plate; 707, dust removal assembly; 708, longitudinal frame; 709, transverse frame; 710, rotating shaft 1; 711, telescopic rod 1; 712, guide block; 713, brush plate; 714, telescopic rod 1; 715, guide block; 716, brush plate; 717, telescopic rod 1; 718, telescopic rod 1; 719, telescopic rod 1; 720, guide block; 721, telescopic rod 1; 722, telescopic rod 1; 723, guide block; 724, telescopic rod 1; 725, guide block; 726, brush plate; 727, telescopic rod 1; 728, telescopic rod 1; 729, telescopic rod 1; 730, guide block; 731, telescopic rod 1; 732, telescopic rod 1; 733, telescopic rod 1; 734, telescopic rod 1; 735, guide block; 736, brush plate; 737, telescopic rod 1; 738, telescopic rod 1; 739, telescopic rod 1; 740, guide block; 741, telescopic rod 1; 742, guide block; 74 07. Rotating shaft 2; 708. Telescopic rod 2; 709. Sliding block; 710. Inclined block; 711. Slide groove; 712. Upper brush plate; 713. Lower brush plate; 714. Push block; 8. Solar panel; 9. Brush cleaning assembly; 901. U-shaped plate; 902. Brush groove; 903. Dust removal port; 904. Roller; 905. Dust collecting plate; 906. Connecting block; 907. Connecting rod 1; 908. Connecting rod 2; 11. Rubber pad. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-Figure 6 , a construction safety isolation device for highway engineering, comprising a bottom plate 2 and a frame 1 mounted thereon, a plurality of longitudinal plates 4 and transverse plates 5 are rotatably mounted inside the frame 1, the longitudinal plates 4 and transverse plates 5 are connected by a dust removal assembly 7, the longitudinal plates 4 and transverse plates 5 are vertically mounted, a solar panel 8 is mounted on one side of the transverse plate 5, a warning sign is mounted on the other side, a warning sign is mounted on the longitudinal plate 4, the longitudinal plates 4 and transverse plates 5 are driven by a transmission assembly 6, a photosensitive sensor is mounted on the bottom plate 2, and the warning signs on the longitudinal plates 4 and transverse plates 5 are different in color;

[0043] The dust removal assembly 7 includes a longitudinal frame 701 and a transverse frame 702, which are respectively installed on the longitudinal plate 4 and the transverse plate 5. A second rotating shaft 707 is installed on the longitudinal plate 4, and the second rotating shaft 707 is connected to a slider 709 through a second telescopic rod 708. The slider 709 is slidably installed inside the transverse frame 702. A first rotating shaft 703 is installed on the transverse plate 5, and the first rotating shaft 703 is connected to a guide block 705 through a telescopic rod 704. The guide block 705 is slidably installed inside the longitudinal frame 701. A brush plate 706 is installed on the guide block 705, and the brush plate 706 is in contact with the warning sign on the longitudinal plate 4. An upper brush plate 712 and a lower brush plate 713 in contact with both sides of the transverse plate 5 are respectively installed on the slider 709.

[0044] It should be noted that a warning sign is affixed to one side of the vertical plate 4, and a solar panel 8 is installed on the top surface of the horizontal plate 5, and the bottom surface of the horizontal plate 5 is affixed to the warning sign. During the day, sunlight shines on the solar panel 8, so that the solar panel 8 supplies power to the warning light. The warning signs on the vertical plate 4 and the horizontal plate 5 are different in color, such as red and yellow warning signs respectively. The vertical plate 4 and the horizontal plate 5 can also be affixed with warning words used to indicate specific construction lanes on the highway. For example, the vertical plate 4 may have a warning word "Construction in the two lanes on the left ahead", and the horizontal plate 5 may have a warning word "Slow down".

[0045] It should be noted that a photosensitive sensor is installed on the front of the bottom plate 2. At night, when the vehicle light illuminates the sensor, the sensor drives the longitudinal plate 4 and the transverse plate 5 to rotate respectively through the transmission assembly 6, so that the warning signs or warning words on the longitudinal plate 4 and the transverse plate 5 are switched cyclically to increase the warning effect. When the longitudinal plate 4 and the transverse plate 5 are switched cyclically, the warning signs on the longitudinal plate 4 and the transverse plate 5 can be cleaned by the dust removal assembly 7 to ensure the eye-catching effect of the warning signs. When dust accumulates on the solar panel 8, the solar panel 8 can also drive the transmission assembly 6 to operate.

[0046] by Figure 5 As a reference, when in use, the transmission assembly 6 drives the longitudinal plate 4 to rotate counterclockwise by 90 degrees, and the longitudinal plate 4 in the vertical state is transformed into a horizontal state, and at the same time, the transmission assembly 6 drives the transverse plate 5 to rotate clockwise by 90 degrees, and the transverse plate 5 in the horizontal state is transformed into a vertical state;

[0047] During the rotation of the horizontal plate 5, the rotating shaft 1 703 on the horizontal plate 5 moves toward the center position of the vertical plate 4, and the rotating shaft 1 703 pushes the guide block 705 from the center position of the vertical frame 701 to the two sides through the telescopic rod 1 704. At this time, the brush plate 706 on the guide block 705 cleans the warning sign on the vertical plate 4; during the rotation of the vertical plate 4, the rotating shaft 2 707 on the vertical plate 4 moves away from the center position of the horizontal plate 5, and the rotating shaft 2 707 pulls the sliders 709 located on both sides of the horizontal frame 702 toward the center position of the horizontal frame 702 through the telescopic rod 2 708. At this time, the upper brush plate 712 and the lower brush plate 713 on the slider 709 clean the solar panel 8 on the horizontal plate 5 and the warning sign on the horizontal plate 5 respectively, thereby improving the warning effect of the warning sign while ensuring the power generation efficiency of the solar panel 8.

[0048] It should be noted that in order to prevent the brush plate 706 , the upper brush plate 712 , and the lower brush plate 713 from blocking the warning sign, the brush plate 706 , the upper brush plate 712 , and the lower brush plate 713 are made of transparent plastic material.

[0049] See also Figure 3-Figure 5The transmission assembly 6 includes a cylinder 601, an incomplete gear 1 605 and an incomplete gear 2 606. The incomplete gear 1 605 and the incomplete gear 2 606 are respectively installed on the longitudinal plate 4 and the transverse plate 5. The output end of the cylinder 601 is connected to the rack 1 603 and the rack 2 604 through the connecting plate 602. The rack 1 603 is only meshed with the incomplete gear 2 606, and the rack 2 604 is only meshed with the incomplete gear 1 605.

[0050] Specifically, the rack 1 603 and the rack 2 604 are located on both sides of the central axis between the incomplete gear 1 605 and the incomplete gear 2 606 .

[0051] It should be noted that rack 1 603 and rack 2 604 are provided with segmented teeth, the segmented teeth on rack 1 603 only mesh with incomplete gear 2 606 on the horizontal plate 5, and the segmented teeth on rack 2 604 only mesh with incomplete gear 1 605 on the vertical plate 4.

[0052] When the transmission assembly 6 is in use, the cylinder 601 is started, and the cylinder 601 drives the rack 1 603 and the rack 2 604 located on both sides of the central axis of the incomplete gear 1 605 and the incomplete gear 2 606 to rise and fall synchronously through the connecting plate 602;

[0053] When the cylinder 601 drives the rack 1 603 and the rack 2 604 to rise synchronously, the rack 1 603 drives the incomplete gear 2 606 and the horizontal plate 5 to rotate 90 degrees clockwise, and the rack 2 604 drives the incomplete gear 1 605 to rotate 90 degrees counterclockwise, switching the state of the longitudinal plate 4 and the horizontal plate 5, so that the vertical longitudinal plate 4 is transformed into a horizontal state, and the horizontal horizontal plate 5 is transformed into a vertical state. In this process, the warning sign on the longitudinal plate 4, the warning sign on the horizontal plate 5 and the solar panel 8 on the horizontal plate 5 are cleaned by the dust removal component 7; then the cylinder 601 drives the rack 1 603 and the rack 2 604 to move downward synchronously, and the rack 1 603 and the rack 2 604 drive the horizontal plate 5 and the longitudinal plate 4 to reset. Repeat the above steps to switch the longitudinal plate 4 and the horizontal plate 5.

[0054] See also Figure 5-Figure 11 The horizontal plate 5 is provided with a slide groove 711, the slider 709 is provided with an inclined block 710, the inclined block 710 is slidably installed in the slide groove 711, the solar panel 8 is rotatably installed in the horizontal plate 5, the inclined block 710 is located between the solar panel 8 and the horizontal plate 5, and the bristle cleaning assembly 9 is installed in the horizontal plate 5;

[0055] When the slider 709 drives the inclined block 710 to move along the slide groove 711 , the inclined block 710 drives the solar panel 8 to rotate.

[0056] Specifically, a U-shaped plate 901 is rotatably installed inside the transverse plate 5, a brush groove 902 is provided on the U-shaped plate 901, the opening of the brush groove 902 is chamfered, a dust removal port 903 is provided on the U-shaped plate 901, a roller 904 is installed on the U-shaped plate 901, the U-shaped plate 901 is connected to a connecting block 906 via a connecting rod 2 908, the connecting block 906 is slidably installed in the transverse plate 5, the transverse plate 5 is connected to a dust collecting plate 905 via a connecting rod 1 907, the dust collecting plate 905 is rotatably installed in the U-shaped plate 901, a push block 714 is installed on the inclined block 710, and the push block 714 abuts against the rotating roller 904.

[0057] It should be noted that under normal circumstances, see Figure 5 , the longitudinal plate 4 is in a vertical state, and after the brush plate 706 cleans the dust on the warning sign on the longitudinal plate 4, the dust on the brush plate 706 will fall off naturally; similarly, the warning sign on the transverse plate 5 is installed at the bottom of the transverse plate 5, and when the lower brush plate 713 cleans the dust on the warning sign on the transverse plate 5, the lower brush plate 713 will directly sweep the dust off the warning sign on the transverse plate 5. Therefore, the brushes on the brush plate 706 and the lower brush plate 713 are not easy to accumulate dust. Since the solar panel 8 on the top of the transverse plate 5 needs to absorb sunlight, the dust adhered to the brush on the upper brush plate 712 is not easy to fall off after the upper brush plate 712 cleans the solar panel 8. In order to ensure the cleaning efficiency of the upper brush plate 712, it is necessary to consider the problem of cleaning the brush on the upper brush plate 712.

[0058] When in use, the longitudinal plate 4 rotates through the second rotating shaft 707 and the second telescopic rod 708 thereon to drive the slider 709 to move from the center of the horizontal plate 5 to the two sides of the horizontal plate 5, and the upper brush plate 712 and the lower brush plate 713 on the slider 709 clean the solar panel 8 on the top of the horizontal plate 5 and the warning sign at the bottom of the horizontal plate 5 respectively. At the same time, the inclined block 710 on the slider 709 drives the solar panel 8 to rotate, thereby adjusting the angle of the solar panel 8 to make it easier for the solar panel 8 to receive sunlight. When the upper brush plate 712 finishes cleaning, the brush on the upper brush plate 712 enters the brush groove 902, and the opening of the brush groove 902 is provided with a chamfer, and the opening of the brush groove 902 is expanded to make it easier for the brush to enter, see Fig.11After the brush enters the brush groove 902, as the slider 709 moves, the push block 714 on the inclined block 710 pushes the roller 904 on the U-shaped plate 901, so that the push block 714 drives the U-shaped plate 901 to rotate, and the rotation of the U-shaped plate 901 drives the brush groove 902 to move away from the upper brush plate 712. At this time, the dust adhering to the brush of the upper brush plate 712 is removed as the brush groove 902 moves, so that the dust falls on the dust receiving plate 905, and the push block 714 moves while passing through The connecting rod 2 908 pushes the connecting block 906 to move, and the connecting block 906 drives the dust collecting plate 905 to rotate through the connecting rod 1 907, so that the dust dropped on the dust collecting plate 905 is discharged through the dust removal port 903, and the cleaned dust is removed to prevent the cleaned dust from accumulating in the U-shaped plate 901, resulting in a reduction in the cleaning effect of the brush groove 902 on the brush of the upper brush plate 712; this solution can realize the cleaning of the dust adhered to the brush of the upper brush plate 712 and the removal of the cleaned dust.

[0059] It should be noted that a return spring is installed on the U-shaped plate 901. When the push block 714 is out of contact with the counter-rotating roller 904, the U-shaped plate 901 is returned to its original position under the action of the return spring. The return spring is a prior art and is not limited in this application.

[0060] See also Figure 1 and Fig.10 A rubber pad 11 supporting the solar panel 8 is installed in the horizontal plate 5, and a protective shell 3 is sleeved on the cylinder 601.

[0061] It should be noted that the rubber pad 11 is used to support the solar panel 8, and the protective shell 3 is used to protect the cylinder 601 from dust.

[0062] It should be noted that see Figure 1-Figure 2 A detachable tripod for stabilizing the isolation device is installed on the frame 1, and a pulley is installed on the tripod to facilitate the movement of the isolation device; a detachable hook is also installed on the frame 1, and the frame 1 is connected through the hook to achieve synchronous movement of multiple groups of isolation devices, which is convenient for laying the isolation devices.

[0063] See also Figure 1-Figure 6 As shown, the present invention is a construction safety isolation method for highway engineering, the method is applied to the construction safety isolation device as described in the above embodiment, and the method comprises the following steps:

[0064] Step S1: When the vehicle light illuminates the sensor, the sensor drives the longitudinal plate 4 and the transverse plate 5 to rotate respectively through the transmission assembly 6;

[0065] Step S2: the transmission assembly 6 drives the longitudinal plate 4 to rotate counterclockwise to transform the longitudinal plate 4 in the vertical state into the horizontal state, and at the same time the transmission assembly 6 drives the transverse plate 5 to rotate clockwise to transform the transverse plate 5 in the horizontal state into the vertical state;

[0066] Step S3: During the rotation of the horizontal plate 5, the rotating shaft 1 703 on the horizontal plate 5 moves toward the center of the vertical plate 4, and the rotating shaft 1 703 pushes the guide block 705 from the center of the vertical frame 701 to the two sides through the telescopic rod 1 704, and the brush plate 706 on the guide block 705 cleans the warning sign on the vertical plate 4;

[0067] Step S4: During the rotation of the longitudinal plate 4, the second rotating shaft 707 on the longitudinal plate 4 moves away from the center position of the transverse plate 5, and the second rotating shaft 707 pulls the sliders 709 located on both sides of the transverse frame 702 toward the center position of the transverse frame 702 through the second telescopic rod 708, and the upper brush plate 712 and the lower brush plate 713 on the slider 709 clean the solar panel 8 on the transverse plate 5 and the warning sign on the transverse plate 5 respectively;

[0068] Step S5: When the longitudinal plate 4 rotates, the slider 709 moves from the center of the transverse plate 5 to both sides of the transverse plate 5, and the inclined block 710 on the slider 709 drives the solar panel 8 to rotate;

[0069] Step S6: As the longitudinal plate 4 rotates, the brush on the upper brush plate 712 enters the brush groove 902, and the opening of the brush groove 902 is chamfered;

[0070] Step S7: After the brush enters the brush groove 902, the push block 714 pushes the U-shaped plate 901 to rotate. At this time, the dust adhering to the brush of the upper brush plate 712 is removed along with the movement of the brush groove 902 and falls on the dust receiving plate 905. At the same time, the push block 714 pushes the connecting block 906 to move through the connecting rod 2 908. The connecting block 906 drives the dust receiving plate 905 to rotate through the connecting rod 1 907, so that the dust falling on the dust receiving plate 905 is discharged through the dust removal port 903.

[0071] Step S8: the transmission assembly 6 drives the transverse plate 5 and the longitudinal plate 4 to reset, so that the warning signs on the longitudinal plate 4 and the transverse plate 5 are switched cyclically.

[0072] The implementation principle of the present invention is as follows: a warning sign is attached to one side of the vertical plate 4, a solar panel 8 is installed on the top surface of the horizontal plate 5, and the warning sign is attached to the bottom surface of the horizontal plate 5. During the day, sunlight shines on the solar panel 8, so that the solar panel 8 supplies power to the warning light. The warning signs on the vertical plate 4 and the horizontal plate 5 are different in color, such as red and yellow warning signs respectively. The vertical plate 4 and the horizontal plate 5 can also be pasted with warning words for indicating specific construction lanes on the highway, for example, the vertical plate 4 is pasted with a warning word "Construction of the two lanes on the left ahead", and the horizontal plate 5 is pasted with a warning word "Slow down and drive slowly".

[0073] By installing a photosensitive sensor on the front side of the bottom plate 2, at night, when the vehicle light illuminates the sensor, the sensor drives the longitudinal plate 4 and the transverse plate 5 to rotate respectively through the transmission assembly 6, so that the warning signs or warning words on the longitudinal plate 4 and the transverse plate 5 are switched cyclically, thereby increasing the warning effect and ensuring the eye-catching effect of the warning sign.

[0074] by Figure 5 As a reference, when the transmission assembly 6 is in use, the cylinder 601 is started, and the cylinder 601 drives the rack 1 603 and the rack 2 604 located on both sides of the central axis of the incomplete gear 1 605 and the incomplete gear 2 606 to rise and fall synchronously through the connecting plate 602;

[0075] When the cylinder 601 drives the rack 1 603 and the rack 2 604 to rise synchronously, the rack 1 603 drives the incomplete gear 2 606 and the horizontal plate 5 to rotate 90 degrees clockwise, and the rack 2 604 drives the incomplete gear 1 605 to rotate 90 degrees counterclockwise, switching the states of the longitudinal plate 4 and the horizontal plate 5, so that the vertical longitudinal plate 4 is transformed into a horizontal state, and the horizontal horizontal plate 5 is transformed into a vertical state;

[0076] During the rotation of the horizontal plate 5, the rotating shaft 1 703 on the horizontal plate 5 moves toward the center position of the vertical plate 4, and the rotating shaft 1 703 pushes the guide block 705 from the center position of the vertical frame 701 to the two sides through the telescopic rod 1 704. At this time, the brush plate 706 on the guide block 705 cleans the warning sign on the vertical plate 4; during the rotation of the vertical plate 4, the rotating shaft 2 707 on the vertical plate 4 moves away from the center position of the horizontal plate 5, and the rotating shaft 2 707 pulls the sliders 709 located on both sides of the horizontal frame 702 toward the center position of the horizontal frame 702 through the telescopic rod 2 708. At this time, the upper brush plate 712 and the lower brush plate 713 on the slider 709 clean the solar panel 8 on the horizontal plate 5 and the warning sign on the horizontal plate 5 respectively, thereby improving the warning effect of the warning sign while ensuring the power generation efficiency of the solar panel 8;

[0077] When the cylinder 601 drives the rack 1 603 and the rack 2 604 to move downward synchronously, the rack 1 603 and the rack 2 604 drive the horizontal plate 5 and the vertical plate 4 to reset. Repeat the above steps to switch the vertical plate 4 and the horizontal plate 5.

[0078] For details, see Figure 6 When the longitudinal plate 4 rotates through the second rotating shaft 707 and the second telescopic rod 708 thereon, the slider 709 moves from the center of the transverse plate 5 to the two sides of the transverse plate 5, see Fig.11 The inclined block 710 on the slider 709 drives the solar panel 8 to rotate, thereby adjusting the angle of the solar panel 8 so that the solar panel 8 can receive sunlight more easily. When the upper brush plate 712 is finished cleaning, the brush on the upper brush plate 712 enters the brush groove 902. Figure 8 The opening of the brush groove 902 is chamfered, and the opening of the brush groove 902 is expanded to make it easier for the brush to enter. Fig.11After the brush enters the brush groove 902, as the slider 709 moves, the upper push block 714 of the inclined block 710 pushes the roller 904 on the U-shaped plate 901, so that the push block 714 drives the U-shaped plate 901 to rotate along the upper left corner shaft, and the rotation of the U-shaped plate 901 drives the brush groove 902 to move away from the upper brush plate 712. At this time, the dust adhering to the brush of the upper brush plate 712 is removed as the brush groove 902 moves, so that the dust falls on the dust receiving plate 905. While the push block 714 moves, it pushes the connecting block 906 to move through the connecting rod 2 908. The connecting block 906 drives the dust receiving plate 905 to rotate through the connecting rod 1 907, so that the dust falling on the dust receiving plate 905 is discharged through the dust removal port 903, and the cleaned dust is removed to prevent the cleaned dust from accumulating in the U-shaped plate 901, resulting in the brush groove 902. The cleaning effect of the brush on the brush of the upper brush plate 712 is reduced.

[0079] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A construction safety isolation device for highway engineering, characterized in that: The invention comprises a bottom plate (2) and a frame (1) mounted thereon, wherein a plurality of longitudinal plates (4) and transverse plates (5) are rotatably mounted inside the frame (1), the longitudinal plates (4) and the transverse plates (5) are connected via a dust removal assembly (7), the longitudinal plates (4) and the transverse plates (5) are vertically mounted, a solar panel (8) is mounted on one side of the transverse plate (5), and a warning sign is mounted on the other side, the warning sign is mounted on the longitudinal plate (4), the longitudinal plate (4) and the transverse plate (5) are driven by a transmission assembly (6), a photosensitive sensor is mounted on the bottom plate (2), and the warning signs on the longitudinal plates (4) and the transverse plates (5) are of different colors; The dust removal assembly (7) comprises a longitudinal frame (701) and a transverse frame (702), the longitudinal frame (701) and the transverse frame (702) being respectively mounted on the longitudinal plate (4) and the transverse plate (5), a second rotating shaft (707) being mounted on the longitudinal plate (4), the second rotating shaft (707) being connected to a slider (709) via a second telescopic rod (708), the slider (709) being slidably mounted inside the transverse frame (702), a first rotating shaft (703) being mounted on the transverse plate (5), the first rotating shaft (703) being connected to a guide block (705) via a first telescopic rod (704), the guide block (705) being slidably mounted inside the longitudinal frame (701), a brush plate (706) being mounted on the guide block (705), the brush plate (706) being in contact with the warning sign on the longitudinal plate (4), and an upper brush plate (712) and a lower brush plate (713) being respectively mounted on the slider (709) and being in contact with both sides of the transverse plate (5); The transmission assembly (6) comprises a cylinder (601), an incomplete gear 1 (605) and an incomplete gear 2 (606); the incomplete gear 1 (605) and the incomplete gear 2 (606) are respectively mounted on the longitudinal plate (4) and the transverse plate (5); the output end of the cylinder (601) is connected to the rack 1 (603) and the rack 2 (604) via a connecting plate (602); the rack 1 (603) only meshes with the incomplete gear 2 (606), and the rack 2 (604) only meshes with the incomplete gear 1 (605); The rack 1 (603) and the rack 2 (604) are located on both sides of the central axis between the incomplete gear 1 (605) and the incomplete gear 2 (606); When in use, the transmission assembly (6) drives the longitudinal plate (4) to rotate counterclockwise by 90 degrees, thereby converting the longitudinal plate (4) in a vertical state into a horizontal state. At the same time, the transmission assembly (6) drives the transverse plate (5) to rotate clockwise by 90 degrees, thereby converting the transverse plate (5) in a horizontal state into a vertical state. During the rotation of the transverse plate (5), the rotating shaft (703) on the transverse plate (5) moves toward the center position of the longitudinal plate (4). The rotating shaft (703) pushes the guide block (705) from the center position of the longitudinal frame (701) to the positions on both sides through the telescopic rod (704). At this time, the brush plate (706) on the guide block (705) The warning sign on the longitudinal plate (4) is cleaned; during the rotation of the longitudinal plate (4), the second rotating shaft (707) on the longitudinal plate (4) moves away from the center position of the transverse plate (5), and the second rotating shaft (707) pulls the sliders (709) located on both sides of the transverse frame (702) toward the center position of the transverse frame (702) through the second telescopic rod (708), and at this time, the upper brush plate (712) and the lower brush plate (713) on the slider (709) respectively clean the solar panel (8) on the transverse plate (5) and the warning sign on the transverse plate (5), thereby improving the warning effect of the warning sign and ensuring the power generation efficiency of the solar panel (8).

2. A construction safety isolation device for highway engineering according to claim 1, characterized in that: The horizontal plate (5) is provided with a slide groove (711), the slider (709) is provided with an inclined block (710), the inclined block (710) is slidably installed in the slide groove (711), the solar panel (8) is rotatably installed in the horizontal plate (5), the inclined block (710) is located between the solar panel (8) and the horizontal plate (5), and a brush cleaning assembly (9) is installed in the horizontal plate (5); When the slider (709) drives the inclined block (710) to move along the slide groove (711), the inclined block (710) drives the solar panel (8) to rotate.

3. A construction safety isolation device for highway engineering according to claim 2, characterized in that: A U-shaped plate (901) is rotatably mounted inside the transverse plate (5); a brush groove (902) is provided on the U-shaped plate (901); an opening of the brush groove (902) is chamfered; a dust removal port (903) is provided on the U-shaped plate (901); a rotating roller (904) is mounted on the U-shaped plate (901); the U-shaped plate (901) is connected to a connecting block (906) via a second connecting rod (908); the connecting block (906) is slidably mounted inside the transverse plate (5); the transverse plate (5) is connected to a dust receiving plate (905) via a first connecting rod (907); the dust receiving plate (905) is rotatably mounted inside the U-shaped plate (901); a push block (714) is mounted on the inclined block (710); the push block (714) abuts against the rotating roller (904).

4. A construction safety isolation device for highway engineering according to claim 1, characterized in that: A rubber pad (11) supporting the solar panel (8) is installed in the transverse plate (5), and a protective shell (3) is sleeved on the cylinder (601).

5. A construction safety isolation method for highway engineering, characterized in that: The method is applied to the construction safety isolation device as described in any one of the above claims 3, and the method comprises the following steps: Step S1: When the vehicle light illuminates the sensor, the sensor drives the longitudinal plate (4) and the transverse plate (5) to rotate respectively through the transmission assembly (6); Step S2: the transmission component (6) drives the longitudinal plate (4) to rotate counterclockwise to transform the longitudinal plate (4) in a vertical state into a horizontal state, and at the same time the transmission component (6) drives the transverse plate (5) to rotate clockwise to transform the transverse plate (5) in a horizontal state into a vertical state; Step S3: During the rotation of the horizontal plate (5), the rotating shaft 1 (703) on the horizontal plate (5) moves toward the center position of the vertical plate (4), and the rotating shaft 1 (703) pushes the guide block (705) from the center position of the vertical frame (701) to the two sides through the telescopic rod 1 (704), and the brush plate (706) on the guide block (705) cleans the warning sign on the vertical plate (4); Step S4: During the rotation of the longitudinal plate (4), the second rotating shaft (707) on the longitudinal plate (4) moves away from the center position of the transverse plate (5), and the second rotating shaft (707) pulls the sliders (709) located on both sides of the transverse frame (702) toward the center position of the transverse frame (702) through the second telescopic rod (708), and the upper brush plate (712) and the lower brush plate (713) on the slider (709) clean the solar panel (8) on the transverse plate (5) and the warning sign on the transverse plate (5) respectively; Step S5: When the longitudinal plate (4) rotates, the slider (709) moves from the center of the transverse plate (5) to the two sides of the transverse plate (5), and the inclined block (710) on the slider (709) drives the solar panel (8) to rotate; Step S6: As the longitudinal plate (4) rotates, the brush on the upper brush plate (712) enters the brush groove (902), and a chamfer is provided at the opening of the brush groove (902); Step S7: After the brush enters the brush groove (902), the push block (714) pushes the U-shaped plate (901) to rotate. At this time, the dust adhering to the brush of the upper brush plate (712) is removed along with the movement of the brush groove (902) and falls onto the dust receiving plate (905). At the same time, the push block (714) pushes the connecting block (906) to move via the connecting rod 2 (908). The connecting block (906) drives the dust receiving plate (905) to rotate via the connecting rod 1 (907), so that the dust falling on the dust receiving plate (905) is discharged through the dust removal port (903). Step S8: the transmission assembly (6) drives the transverse plate (5) and the longitudinal plate (4) to reset, so that the warning signs on the longitudinal plate (4) and the transverse plate (5) are switched cyclically.

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