Multifunctional intelligent construction fence
By using the translation and steering components of the multifunctional intelligent construction fence, the projected warning lines solve the problem that construction fences cannot indicate safe distances, thus improving the safety of construction sites.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING URBAN & RURAL ZHONGHAO CONSTR CO LTD
- Filing Date
- 2025-12-30
- Publication Date
- 2026-04-28
AI Technical Summary
When vehicles pass each other on temporary roads, especially at night, construction barriers fail to effectively indicate the safe distance between vehicles and barriers, leading to frequent vehicle collisions.
The multifunctional intelligent construction fence uses a sliding and turning component to project warning lines onto temporary roads, providing clear safety distance indications.
During peak traffic hours, especially at night, clear signs indicate the safe distance between vehicles and the fence to reduce collisions and improve the safety of the construction site.
Smart Images
Figure CN121932076A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of fencing, and in particular to a multifunctional intelligent construction fence. Background Technology
[0002] Construction fences are currently temporary isolation facilities set up in construction, demolition and other projects, serving both safety and environmental protection functions.
[0003] In construction or demolition projects, fences divide the space on both sides of the construction site. Temporary roads are needed to transport materials within the site. If the project is near existing residential areas, temporary roads for those areas also need to be constructed. In this case, temporary roads exist on both sides of the fence. These temporary roads are typically 5 meters wide, and the bottom of the fence is constructed using a brick-concrete structure to form a base, which the fence is then fixed to.
[0004] During peak hours, vehicles encounter difficulties passing each other on temporary roads. Nowadays, the width of sports cars is about two meters. When passing each other, it is necessary to consider the distance of the rearview mirror, the distance between the car and the barrier, and the distance that needs to be reserved when passing. Although the width of the five-meter temporary lane meets the requirements, it is not enough for the distance required when passing each other. At this time, the barrier does not provide any distance warning for vehicles, especially in the dark, which has the defect of vehicles scraping against the barrier. Summary of the Invention
[0005] To reduce the occurrence of vehicles scraping against fences and to provide drivers with a reminder of the safe distance range when driving near adjacent fences, this application provides a multifunctional intelligent construction fence.
[0006] The multifunctional intelligent construction fence provided in this application adopts the following technical solution: A multifunctional intelligent construction fence includes a baffle. A connecting seat is fixed to the top of the baffle, and an illumination pen, a motor, a translation component, and a steering component are mounted on the connecting seat. The translation component includes a sliding rod, an adjusting tube, and an adjusting rod. The length direction of the adjusting tube is along the line connecting the two sides of the baffle. The adjusting tube is horizontal and rotates relative to the connecting seat. An adjusting groove is formed on the adjusting tube, and the groove is wavy with a full circle on the outer wall of the adjusting tube. The sliding rod is slidably mounted on the connecting seat, and the sliding direction is along the length direction of the adjusting tube. One end of the sliding rod is fixedly connected to one end of the adjusting rod. The end of the adjusting rod away from the sliding rod is inserted into the adjusting groove and slides along the length direction of the adjusting groove. The end of the sliding rod away from the adjusting rod is rotatably connected to the illumination pen. The steering component is used to drive the illumination pen to rotate relative to the sliding rod after it moves to one side of the baffle, so that the illumination pen illuminates a warning line on the temporary road. The motor is fixed to the connecting seat to provide power to the translation component and the steering component.
[0007] By adopting the above technical solution, when the motor starts, it drives the adjusting tube to rotate. Because the adjusting groove is wavy and has a full rotation on the outer wall of the adjusting tube, when the adjusting tube rotates, the adjusting groove forces the adjusting rod to slide along the length of the groove, thereby pushing the connected sliding rod to reciprocate along the length of the adjusting tube on the connecting seat. During the translation process, the sliding rod drives the illumination pen, which is rotated and connected to it, to move synchronously. When the illumination pen moves to one side of the baffle with the sliding rod, the presence of the steering component causes the illumination pen to rotate relative to the sliding rod. At this time, the illumination pen can illuminate a warning line on the temporary road. As the adjusting tube continues to rotate, the sliding rod drives the illumination pen to the other side of the baffle. The presence of the steering component causes the illumination pen to rotate relative to the sliding rod again. Throughout the process, the illumination pen briefly draws a warning line on each of the temporary roads on both sides of the baffle. During peak traffic hours, especially at night, this warning line can clearly indicate to the driver the safe distance range when driving near the adjacent barrier.
[0008] Optionally, the irradiation pen includes a pen barrel and an irradiation head, the irradiation head being arranged perpendicular to the pen barrel and detachably connected to the pen barrel, and the pen barrel being arranged to rotate relative to the slide bar.
[0009] By adopting the above technical solution, the vertically set illumination head can ensure that the light is projected onto the temporary road at a suitable angle, clearly presenting the warning line and improving the warning effect. On the other hand, the detachable connection design facilitates quick replacement when the illumination head malfunctions or needs to be replaced with an illumination head with different illumination effects (such as different colors or different brightness), reducing maintenance costs and enhancing the practicality and adaptability of the construction fence.
[0010] Optionally, the steering assembly includes a turntable, a steering tube, and a hook. The turntable is fixed at one end of the adjustment tube, and their center lines are collinear. The steering tube is rotatably mounted on the connecting seat, with its length direction aligned with the length direction of the adjustment tube and their center lines offset. The pen is inserted into the steering tube and slides along its length, rotating synchronously with the steering tube. A steering groove is formed on the side wall of the turntable away from the adjustment tube. The end of the steering tube away from the irradiation head is fixedly connected to the hook. The end of the hook away from the steering tube is inserted into the steering groove and slides along its length. The steering groove is an irregular circle composed of a first segment, a second segment, a third segment, and a fourth segment connected end to end. The first and third segments are arc segments with different radii. When the hook slides past the second or fourth segment, the irradiation pen rotates 90°.
[0011] By adopting the above technical solution, when the adjusting tube rotates under the drive of the motor, the turntable fixedly connected to it rotates synchronously. Since the hook is inserted into the steering groove on the turntable, the rotation of the turntable causes the hook to move along the trajectory of the steering groove. When the hook slides past the second or fourth section of the steering groove, due to the special design of these two sections (the special design means that the first and third sections are arc segments with different radii, giving the second and fourth sections a transitional design effect), the movement of the hook causes the connected steering tube to rotate. Furthermore, because the pen barrel is inserted into the steering tube and can rotate synchronously with it, the illumination pen will rotate 90° at this time. The first and third sections, as arc segments with different radii, make the movement of the hook within the steering groove smoother and provide a transition and preparation stage for the rotation of the illumination pen at different positions. During the process of the adjustment tube moving the slide rod and the illumination pen to one side of the baffle, the hook slides on the first or third section without causing the illumination pen to rotate, ensuring the stability of the illumination pen during the translation process; when it reaches a specific position, the hook slides into the second or fourth section, precisely realizing the 90° rotation of the illumination pen, allowing the illumination pen to change from a horizontal state to a vertical state or vice versa, thereby projecting a warning line on the temporary road.
[0012] Optionally, the diameter variation rate of the first segment and the third segment is between 0.2 and 0.3.
[0013] By adopting the above technical solution, the diameter change rate of the first and third sections is controlled between 0.2 and 0.3, ensuring the smoothness and reliability of the steering component's movement. This change rate ensures that the rotational acceleration of the steering tube is within a reasonable range when the hook slides within the steering groove. If the change rate is too small, it will limit the overall flexibility of the steering component's movement, making the illumination pen's turning not timely enough; if the change rate is too large, the hook will generate a large impact force when sliding, causing the steering tube to rotate unstablely, which may cause deviations in the illumination pen's turning angle, affecting the accurate projection of the warning line. Within this change rate range, the hook can smoothly transition between the first and third sections, and when entering the second or fourth section, it can quickly and stably drive the illumination pen to complete a 90° rotation, ensuring that the warning line appears accurately on the temporary road, providing drivers with reliable safe distance guidance and improving the safety of temporary roads in construction sites.
[0014] Optionally, a light-shielding plate is provided on the connecting seat. The light-shielding plate is located above the irradiation pen and is inclined downward in a direction away from the irradiation pen. The width of the light-shielding plate is greater than the horizontal movement distance of the irradiation head.
[0015] By adopting the above technical solution, the light shield is tilted downwards along the direction away from the illumination pen, effectively blocking the horizontal light projected by the pen. This ensures that the effective distance of the warning line is the point on the temporary road where the light is projected from below the pen along the tilting direction of the light shield, with the point from the pen's base to the endpoint being the endpoint. In nighttime construction or dimly lit environments, horizontally projected light can interfere with the driver's vision and affect their judgment of the warning line. The downward-tilted light shield limits the range of the warning line and ensures its visibility.
[0016] Optionally, an upward-pointing rod is fixed on the connecting seat, and a plug is fixed at the end of the upward-pointing rod away from the connecting seat. A socket is fixed on the light-shielding plate, and the plug is inserted into the socket. The cross-section of the plug is a regular polygon, and a ring is encircled on the outer wall of the socket. The width of the ring covers the joint between the plug and the socket after they are inserted. The ring is threadedly connected to both the plug and the socket.
[0017] By adopting the above technical solution, workers only need to align the plug with the socket to initially fix the position of the light-shielding plate. The ring is simultaneously threaded to both the plug and the socket, further tightening the fit between them and making the light-shielding plate more secure. Even under strong winds and vibrations, the light-shielding plate can be stably installed on the connector. The plug's cross-section is a regular polygon, such as a regular octagon. If the tilt angle of the light-shielding plate needs to be changed, only the angle between the socket and the plug needs to be adjusted, providing conditions for subsequent adjustment of the light-shielding plate angle.
[0018] Optionally, a solar panel layer is fixed to the top surface of the light-shielding plate.
[0019] By adopting the above technical solution, the solar panels can receive solar radiation during the day, convert solar energy into electrical energy, and store it. This provides power for electrical components on the fence, such as motors and illumination pens.
[0020] Optionally, a groove is provided on the inner wall of the steering tube, and the groove extends through the end faces of both ends of the steering tube along the length direction of the steering tube; a protrusion is fixed on the outer wall of the pen barrel along the length direction of the pen barrel, and the protrusion is inserted into the groove.
[0021] By adopting the above technical solution, the groove is opened through both end faces along the length of the steering tube, allowing the protrusions on the outer wall of the pen to slide freely within the groove. This does not hinder the sliding of the pen along the length of the steering tube, but also allows the pen to rotate synchronously with the steering tube. In this way, when the steering assembly drives the steering tube to rotate, the pen can respond accurately, achieving a 90° rotation to project the warning line; and when the translation assembly moves the sliding rod, the pen can slide smoothly along the steering tube, meeting the needs of the construction fence for the illumination pen under different movement states, and enhancing the coordination and reliability of the entire device.
[0022] Optionally, the crests and troughs of the adjustment groove are both straight along the axial outer wall of the adjustment tube, meaning that the distance between any point on the crest and the baffle is the same; when the irradiation pen rotates 90°, the slide rod is stationary relative to the connecting seat.
[0023] By adopting the above technical solution, when the illumination pen rotates 90° to project a warning line onto the temporary road, the sliding rod remains stationary relative to the connecting seat. This provides the illumination pen with a stable base point during rotation, allowing it to project a warning line parallel to the barrier and in a stable position onto the temporary road. In this way, the position of the projected warning line on the temporary road is fixed and precise each time, and it will not move due to changes in the position of the sliding rod. Drivers can more accurately judge the safe distance between their vehicle and the barrier based on the stable and fixed position of the warning line, effectively preventing collisions.
[0024] Optionally, the adjusting rod can be a telescopic rod.
[0025] By adopting the above technical solution, the adjusting rod uses a telescopic rod, allowing for flexible adjustment of the sliding rod's range of motion. In different construction sites, the width of temporary roads, vehicle traffic conditions, and relative positions to fences may vary. The telescopic rod can change its length according to actual needs, ensuring that even after changes in the adjusting tube diameter, the end of the adjusting rod can still be driven by the adjusting slide. Furthermore, changes in the adjusting tube diameter can also adjust the adjusting slide, achieving the effect of adjusting the translation range or movement speed of the irradiation pen.
[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. Through the coordinated operation of the translation and steering components, clear and precisely positioned warning lines can be projected onto temporary roads during peak traffic hours, especially at night. This helps drivers accurately judge the safe distance between their vehicles and the barriers, effectively reducing the occurrence of collisions. For example, the wave-shaped design of the positioning track, combined with the special shape and segment design of the steering track, allows the illumination pen to accurately project warning lines at specific locations. 2. The setting of the light shield limits the projection range of the illumination pen on the temporary road; 3. The reasonable setting of the diameter change rate of the first and third segments ensures the smooth movement of the steering component and makes the irradiation pen turn accurately. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the irradiation range when used in an embodiment of this application; Figure 2 This is a partial structural diagram of the connector. Figure 3 This is a schematic diagram of the adjusting slide in the unfolded state of the adjusting tube; Figure 4 This is a schematic diagram of the steering slide. Figure 5 This is an exploded view of the local structure at the insertion point; Figure 6 This is a first-state process diagram; Figure 7 This is a second-state process diagram; Figure 8 This is a diagram of the third-state process; Figure 9 This is the fourth state process diagram.
[0028] In the diagram, 1. Connecting seat; 11. Sunshade plate; 12. Upward-pointing rod; 13. Insert block; 14. Socket; 15. Ring; 16. Solar panel layer; 2. Irradiation pen; 21. Pen barrel; 211. Raised strip; 22. Irradiation head; 3. Motor; 4. Translation component; 41. Adjustment tube; 42. Slide rod; 43. Adjustment rod; 5. Steering component; 51. Turntable; 52. Steering tube; 521. Groove; 53. Hook; 6. Adjustment slide; 61. Valley; 62. Peak; 7. Steering slide; 71. First section; 72. Second section; 73. Third section; 74. Fourth section; 8. Baffle. Detailed Implementation
[0029] The following is in conjunction with the appendix Figures 1-9 This application will be described in further detail.
[0030] This application discloses a multifunctional intelligent construction fence.
[0031] refer to Figure 1 A multifunctional intelligent construction fence includes a baffle 8, a base and a connecting seat 1. The baffle 8 is set vertically, the base is fixed to one side of the temporary road, the base is made of brick and concrete structure, the bottom of the baffle 8 is fixed on the base, and the connecting seat 1 is fixed on the top of the baffle 8.
[0032] refer to Figure 1 and Figure 2 The connecting base 1 is equipped with a motor 3, an irradiation pen 2, a translation component 4, and a steering component 5. The motor 3 is fixed to the connecting base 1, and the central axis of the motor 3 is horizontally oriented. The irradiation pen 2 includes a pen barrel 21 and an irradiation head 22. The pen barrel 21 is horizontally oriented, and the irradiation head 22 is vertically oriented. The irradiation head 22 and the pen barrel 21 are detachably connected. In this embodiment, a threaded connection is used, but snap-fit or interference fit insertion methods can also be used.
[0033] refer to Figure 2 and Figure 3The translation component 4 drives the irradiation pen 2 to reciprocate horizontally, thereby moving the irradiation head 22 from one side of the baffle 8 to the other, repeating this process. The translation component 4 includes an adjustment tube 41, an adjustment rod 43, and a slide rod 42. The centerline of the adjustment tube 41 coincides with the centerline of the motor 3, and the output end of the motor 3 is fixedly connected to the adjustment tube 41, thereby driving the adjustment tube 41 to rotate relative to the connecting seat 1. An adjustment groove 6 is provided on the circumferential outer wall of the adjustment tube 41. The adjustment groove 6 is wavy, that is, the adjustment groove 6 has a crest 62 and a trough 61. The crest 62 and the trough 61 of the adjustment groove 6 are both straight along the axial outer wall of the adjustment tube 41, that is, the distance between any point on the crest 62 and the baffle 8 is the same, and similarly, the distance between any point on the trough 61 and the baffle 8 is the same. In this embodiment, the crest 62 is closer to the baffle 8 than the trough 61.
[0034] refer to Figure 2 The sliding rod 42 and the adjusting tube 41 are both arranged along the line connecting the two sides of the baffle 8. The sliding rod 42 is adjacent to the adjusting tube 41 and slides on the connecting seat 1 in the direction of approaching or moving away from the baffle 8. One end of the sliding rod 42 is fixedly connected to one end of the adjusting rod 43. The end of the adjusting rod 43 away from the sliding rod 42 is inserted into the adjusting groove 6 and slides along the length of the adjusting groove 6. The end of the sliding rod 42 away from the adjusting rod 43 is rotatably connected to the pen barrel 21, that is, the pen barrel 21 rotates relative to the sliding rod 42. The rotation of the motor 3 drives the adjusting tube 41 to rotate, and the adjusting groove 6 forces the adjusting rod 43 to slide along the length of the adjusting groove 6, thereby pushing the sliding rod 42 connected to the adjusting rod 43 to perform horizontal reciprocating translation on the connecting seat 1, and finally realizing the translation of the irradiation pen 2. Along the length of the adjusting tube 41, the distance between the crest 62 and the trough 61 is the moving distance of the irradiation pen 2. If you want to adjust the distance between the warning line irradiated by the irradiation pen 2 and the baffle 8, you can change the distance between the crest 62 and the trough 61 along the length of the adjusting tube 41. If necessary, replace the length of the adjusting tube 41. The adjusting rod 43 is a telescopic rod, so as to meet the requirements of adjusting tubes 41 with different diameters, and the end of the adjusting rod 43 can always be inserted into the adjusting groove 6.
[0035] refer to Figure 2 and Figure 4The steering assembly 5 moves the irradiation pen 2 to one side of the baffle 8 and then drives the irradiation pen 2 to rotate relative to the slide rod 42. The steering assembly 5 includes a steering tube 52, a turntable 51, and a hook 53. The turntable 51 is disc-shaped and fixed to one end of the adjustment tube 41 near the baffle 8. The center line of the turntable 51 is collinear with the center line of the adjustment tube 41. The length direction of the steering tube 52 is along the length direction of the slide rod 42. The steering tube 52 is located between the turntable 51 and the baffle 8. The steering tube 52 is rotatably mounted on the connecting seat 1, and the center line of the steering tube 52 is offset from the center line of the turntable 51. The end of the steering tube 52 near the turntable 51 is fixedly connected to the hook 53. The pen barrel 21 is inserted into the steering tube 52. A protrusion 211 is fixed on the outer wall of the pen barrel 21 along the length of the pen barrel 21. A groove 521 is opened on the inner wall of the steering tube 52. The groove 521 is opened through the end faces of both ends of the steering tube 52 along the length of the steering tube 52. The protrusion 211 is inserted into the groove 521. The pen barrel 21 can slide relative to the steering tube 52 while rotating synchronously with the steering tube 52.
[0036] refer to Figure 2 and Figure 4 A steering groove 7 is provided on the side wall of the turntable 51 facing the baffle 8. The steering groove 7 is an irregular circle composed of a first segment 71, a second segment 72, a third segment 73, and a fourth segment 74 connected end to end. The first segment 71 and the third segment 73 are arc segments with different radii, and their centers are the centers of the turntable 51. In this embodiment, the radius of the first segment 71 is smaller than the radius of the third segment 73. The diameter variation rate of the first segment 71 and the third segment 73 is between 0.2 and 0.3.
[0037] refer to Figure 2 and Figure 5 A light-shielding plate 11 and an upper rod 12 are provided on the connecting base 1. One end of the upper rod 12 is fixed to the connecting base 1, and the other end is fixed to a plug 13. The light-shielding plate 11 is located above the irradiation pen 2. A solar panel layer 16 is fixed on the top surface of the light-shielding plate 11, and a socket 14 is fixed on the light-shielding plate 11. The plug 13 is inserted into the socket 14. The cross-section of the plug 13 is a regular polygon, which is a regular hexagon in this embodiment. A ring 15 is fitted around the outer wall of the socket 14. The width of the ring 15 covers the joint between the plug 13 and the socket 14 after insertion. The ring 15 is threadedly connected to both the plug 13 and the socket 14. The light-shielding plate 11 is inclined downward in a direction away from the irradiation pen 2, and the width of the light-shielding plate 11 is greater than the horizontal movement distance of the irradiation head 22.
[0038] To facilitate understanding, the motion state is described as follows: Motor 3 rotates clockwise, and the side where Motor 3 is located is the left side of baffle 8.
[0039] First state: Reference Figure 4 and 6During the entire time period from the starting point of the trough 61 to the ending point of the trough 61, the end of the steering hook 53 slides through the second segment 72 until the midpoint of the third segment 73. In reality, the irradiation head 22 changes from vertical to horizontal and is always located on the left side of the baffle 8.
[0040] Second state: Reference Figure 3 , Figure 4 and Figure 7 During the entire time period from the end of the trough 61 to the beginning of the crest 62, the end of the steering hook 53 slides through the second half of the third segment 73. In reality, the irradiation head 22 moves horizontally from the left side of the baffle 8 to the right side of the baffle 8 while maintaining a horizontal state.
[0041] Third state: Reference Figure 3 , Figure 4 and Figure 8 During the entire time period from the starting point of the crest 62 to the ending point of the crest 62, the end of the steering hook 53 slides through the fourth segment 74 until the beginning of the first segment 71. In reality, the irradiation head 22 changes from horizontal to vertical and is always located on the right side of the baffle 8.
[0042] Fourth state: Reference Figure 3 and 9 During the entire time period from the end of the adjustment rod 43 to the beginning of the trough 61, the end of the steering hook 53 slides through the first segment 71. In reality, the irradiation head 22 remains vertical and moves horizontally from the right side of the baffle 8 to the left side of the baffle 8.
[0043] The implementation principle of a multifunctional intelligent construction fence according to an embodiment of this application is as follows: Motor 3 drives the adjusting tube 41 to rotate. The wave-shaped adjusting groove 6 on the adjusting tube 41 causes the adjusting rod 43 to move the sliding rod 42 horizontally back and forth, thereby achieving synchronous movement of the illumination pen 2. While the adjusting tube 41 rotates, the turntable 51 also rotates continuously. When the illumination pen 2 moves with the sliding rod 42 to one side of the baffle 8, the hook 53 slides into the second section 72 or the fourth section 74. That is, the steering groove 7 on the turntable 51 forces the hook 53 to swing. The hook 53 drives the steering tube 52 to rotate, thereby causing the illumination pen 2 to rotate 90° relative to the sliding rod 42. At this time, the illumination pen 2 can illuminate a warning line on the temporary road. As the adjusting tube 41 continues to rotate, after the sliding rod 42 moves the illumination pen 2 to the other side of the baffle 8, the presence of the steering component 5 causes the illumination pen 2 to rotate again relative to the sliding rod 42.
[0044] The entire process is as follows: Illumination pen 2 changes from vertical to horizontal on the left side of barrier 8, briefly drawing a warning line on the temporary road. Maintaining its horizontal position, illumination pen 2 moves from the left side of barrier 8 to the right side, then rotates downwards by 90°, briefly drawing another warning line on the right side of barrier 8. It then remains vertical, moving from the right side of barrier 8 to the left side, repeating the initial action. This cycle continues. During peak traffic hours, especially at night, this warning line clearly indicates the safe distance for vehicles to travel near the barrier.
[0045] This application's multifunctional intelligent construction fence is not only suitable for construction isolation scenarios along roadsides, but can also be extended to serve as a safety barrier inside building structures. By adding alarm devices, AI recognition devices, and wireless communication modules to the fence body, a full-scene safety protection system is formed. The AI recognition device uses a combination of a high-definition camera and an edge computing chip, fixed to the side of the connecting seat 1 at the top of the fence 8. Its recognition range covers an area of 3-5 meters around the fence, and can collect real-time data on personnel behavior at the construction site (especially the construction environment inside the building structure). Through a pre-trained image recognition model, it accurately determines whether construction workers have violated regulations, such as not wearing safety helmets or smoking in no-smoking areas. The alarm device includes an audible and visual alarm and a vibration alert. The audible and visual alarm is fixed to the top of the connecting seat 1, and the vibration alert is linked to the construction worker's smart bracelet via wireless signal. When the AI recognition device detects a violation, the alarm device can immediately trigger an audible and visual warning and send a vibration alert signal to the violator's smart bracelet. The wireless communication module adopts the LoRa or NB-IoT communication protocol and is integrated into the control box inside the connector 1. It can upload data such as the detection results of the AI recognition device and the trigger status of the alarm device to a remote monitoring platform (such as a mobile APP or computer monitoring system) in real time, realizing remote real-time monitoring and data retention of construction safety status, which facilitates timely intervention and handling of violations by management personnel. When used inside a building, the warning range is adjusted to 1 meter.
[0046] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A multifunctional intelligent construction fence, comprising a baffle (8), characterized in that: The top of the baffle (8) is fixed with a connecting seat (1), and the connecting seat (1) is provided with an illumination pen (2), a motor (3), a translation component (4) and a steering component (5); The translation component (4) includes a slide rod (42), an adjustment tube (41), and an adjustment rod (43). The length direction of the adjustment tube (41) is set along the line connecting the two sides of the baffle (8). The adjustment tube (41) is horizontal and rotates relative to the connecting seat (1). An adjustment groove (6) is provided on the adjustment tube (41). The adjustment groove (6) is opened around the outer wall of the adjustment tube (41) and is wavy. The slide rod (42) is slidably set on the connecting seat (1) and the sliding direction is along the length direction of the adjustment tube (41). One end of the slide rod (42) is fixedly connected to one end of the adjustment rod (43). The end of the adjustment rod (43) away from the slide rod (42) is inserted into the adjustment groove (6) and slides along the length direction of the adjustment groove (6). The end of the slide rod (42) away from the adjustment rod (43) is rotatably connected to the irradiation pen (2). The steering component (5) is used to drive the irradiation pen (2) to rotate relative to the slide bar (42) after the irradiation pen (2) moves to the side of the baffle (8), so that the irradiation pen (2) irradiates a warning line on the temporary road; The motor (3) is fixed on the connecting seat (1) to provide power to the translation assembly (4) and the steering assembly (5).
2. The multifunctional intelligent construction fence according to claim 1, characterized in that: The irradiation pen (2) includes a pen barrel (21) and an irradiation head (22). The irradiation head (22) is set perpendicular to the pen barrel (21) and is detachably connected to the pen barrel (21). The pen barrel (21) is set to rotate relative to the slide bar (42).
3. The multifunctional intelligent construction fence according to claim 2, characterized in that: The steering assembly (5) includes a turntable (51), a steering tube (52), and a hook (53). The turntable (51) is fixed at one end of the adjustment tube (41) and the center lines of the two are collinear. The steering tube (52) is rotatably mounted on the connecting seat (1). The length direction of the steering tube (52) is set along the length direction of the adjustment tube (41), and the center lines of the two are offset. The pen (21) is inserted into the steering tube (52) and slides along the length direction of the steering tube (52). At the same time, the pen (21) rotates synchronously with the steering tube (52). A steering groove (7) is provided on the side wall of the turntable (51) away from the adjustment tube (41). The end of the steering tube (52) away from the irradiation head (22) is fixedly connected to the hook (53). The end of the hook (53) away from the steering tube (52) is inserted into the steering groove (7) and slides along the length direction of the steering groove (7). The steering groove (7) is an irregular circle composed of a first section (71), a second section (72), a third section (73) and a fourth section (74) connected end to end. The first section (71) and the third section (73) are arc segments with different radii. When the hook (53) slides over the second section (72) or the fourth section (74), the irradiation pen (2) rotates 90°.
4. The multifunctional intelligent construction fence according to claim 3, characterized in that: The diameter variation rate of the first segment (71) and the third segment (73) is between 0.2 and 0.
3.
5. A multifunctional intelligent construction fence according to claim 2, characterized in that: A light shield (11) is provided on the connecting seat (1). The light shield (11) is located above the irradiation pen (2). The light shield (11) is inclined downward in a direction away from the irradiation pen (2). The width of the light shield (11) is greater than the horizontal movement distance of the irradiation head (22).
6. A multifunctional intelligent construction fence according to claim 5, characterized in that: An upward-pointing rod (12) is fixed on the connecting seat (1). A plug (13) is fixed at one end of the upward-pointing rod (12) away from the connecting seat (1). A socket (14) is fixed on the light-shielding plate (11). The plug (13) is inserted into the socket (14). The cross-section of the plug (13) is a regular polygon. A ring (15) is encircled on the outer wall of the socket (14). The width of the ring (15) covers the joint between the plug (13) and the socket (14) after they are inserted. The ring (15) is threadedly connected to both the plug (13) and the socket (14).
7. A multifunctional intelligent construction fence according to claim 5, characterized in that: A solar panel layer (16) is fixed on the top surface of the shading plate (11).
8. A multifunctional intelligent construction fence according to claim 3, characterized in that: The inner wall of the steering tube (52) is provided with a groove (521), and the groove (521) is opened through the end faces of both ends of the steering tube (52) along the length direction of the steering tube (52); a protrusion (211) is fixed on the outer wall of the pen (21) along the length direction of the pen (21), and the protrusion (211) is inserted into the groove (521).
9. A multifunctional intelligent construction fence according to claim 3, characterized in that: The peaks (62) and troughs (61) of the adjustment groove (6) are both straight along the outer wall of the adjustment tube (41), that is, the distance between any point on the peak (62) and the baffle (8) is the same; when the irradiation pen (2) rotates 90°, the slide rod (42) is stationary relative to the connecting seat (1).
10. A multifunctional intelligent construction fence according to claim 1, characterized in that: The adjusting rod (43) is a telescopic rod.