Multifunctional construction fence

Abstract

The utility model discloses a multifunctional construction fence which comprises two supporting frames, the bottoms of the two supporting frames are fixedly connected with supporting bases, a bottom frame and a top frame are fixedly connected between the two supporting frames respectively, a handrail is fixedly connected between the bottom frame and the top frame, a movable plate is arranged below the bottom frame, and the movable plate is fixedly connected with the bottom frame. Universal wheels are installed on the two sides of the bottom of the movable plate, a threaded groove is formed in the bottom frame, a threaded rod in threaded connection with the threaded groove is rotatably connected to the movable plate, an inner groove is formed in the top frame, a controller and a storage battery are arranged in the inner groove, and a shielding cover is arranged in the inner groove. According to the movable fence, through the matched arrangement of the screw rods, the threaded grooves, the movable plates, the universal wheels and other structures, the universal wheels can make contact with the ground through adjustment, the whole fence structure is supported, and therefore the whole fence can be conveniently moved, and the fence can be conveniently moved and transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to a multifunctional construction fence. Background Art

[0002] During road construction, there are often potential dangers and hidden dangers at the construction site, such as lifting machinery, excavators, etc., so it is necessary to isolate the construction area. Construction fence refers to an engineering facility used to enclose the construction site. It is often used to ensure the safety of the construction site and prevent people and vehicles from entering the construction area by mistake. Therefore, it is widely used.

[0003] Most of the traditional construction fences are just simple fence structures and do not have active warning effects, especially at night, they lack a stable outline effect and are very prone to collisions, making them unsafe to use. Secondly, conventional construction fences are not easy to move, and when they need to be moved, a cart or lifting equipment is required to assist in transportation, which is very time-consuming and labor-intensive, and lacks convenience. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a multifunctional construction fence.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional construction fence, comprising two support frames, the bottoms of the two support frames are fixedly connected with support seats, and the two support frames are respectively fixedly connected with a bottom frame and a top frame, a railing is fixedly connected between the bottom frame and the top frame, a movable plate is arranged below the bottom frame, universal wheels are installed on both sides of the bottom of the movable plate, a threaded groove is arranged on the bottom frame, a screw connected to the threaded groove is rotatably connected on the movable plate, an inner groove is arranged on the top frame, a controller and a battery are respectively arranged in the inner groove, and a shielding cover is arranged in the inner groove, an infrared sensor and an alarm are respectively installed on the shielding cover and in the position inside the inner groove, and a lighting strip is installed on the shielding cover, a fixed groove one and a fixed groove two are respectively arranged on the top of the top frame, a photovoltaic panel is installed in the fixed groove one, and a light sensor is installed in the fixed groove two.

[0006] As a further description of the above technical solution:

[0007] Both of the support seats are provided with built-in cavities, and both of the built-in cavities are provided with counterweight blocks.

[0008] As a further description of the above technical solution:

[0009] The top end of the screw rod is fixedly connected with a rotating wheel, and the top of the rotating wheel near the edge is fixedly connected with a handle rod.

[0010] As a further description of the above technical solution:

[0011] Both sides of the top of the movable plate are fixedly connected with guide rods, and both sides of the base frame are provided with guide grooves, and the two guide rods and the two guide grooves are correspondingly nested and slidably connected.

[0012] As a further description of the above technical solution:

[0013] A protective plate is arranged in each of the fixing groove 1 and the fixing groove 2, and the protective plate is made of transparent acrylic material.

[0014] As a further description of the above technical solution:

[0015] The model of the controller is ah500, the model of the infrared sensor is rs485, and the model of the light sensor is HA2003.

[0016] The utility model has the following beneficial effects:

[0017] The multifunctional construction fence can be combined to form a stable fence structure through the arrangement of supporting frames, supporting seats, bottom frames, top frames, railings and other structures, thereby providing stable isolation and protection work; through the coordinated arrangement of structures such as screws, threaded grooves, movable plates, and universal wheels, the universal wheels can be adjusted to contact the ground and support the entire fence structure, which makes it convenient for the entire fence to be moved and moved, and the universal wheel structure can be easily folded up when it is not needed. The structure is simple and convenient to operate, and is very flexible and convenient to use, which greatly improves the convenience of moving the entire fence structure; through the arrangement of structures such as infrared sensors, controllers, and alarms It can automatically sense when pedestrians approach the fence, and can automatically sound an alarm in conjunction with the alarm, thereby warning pedestrians not to approach the construction area, which has a good warning effect; through the setting of structures such as light sensors, controllers, and lighting strips, the light sensor can sense low light brightness at night, and automatically start the lighting strip in conjunction with the controller to illuminate the perimeter of the fence, thus ensuring a good warning effect at night, avoiding collisions, and improving the protective safety of the entire fence; through the setting of photovoltaic panels, solar energy can be received during the day to automatically store energy in the battery, thus ensuring the normal operation of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a multifunctional construction fence proposed by the utility model;

[0019] Figure 2This is a front view of a multifunctional construction fence proposed by the utility model.

[0020] Legend:

[0021] 1. Support frame; 2. Support seat; 3. Built-in cavity; 4. Counterweight; 5. Base frame; 6. Top frame; 7. Railing; 8. Movable plate; 9. Universal wheel; 10. Threaded groove; 11. Screw; 12. Rotating wheel; 13. Handle rod; 14. Guide rod; 15. Guide groove; 16. Inner groove; 17. Controller; 18. Battery; 19. Infrared sensor; 20. Alarm; 21. Light strip; 22. Fixed groove one; 23. Photovoltaic panel; 24. Fixed groove two; 25. Light sensor; 26. Protective plate; 27. Shield cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Reference Figure 1-2The utility model provides an embodiment: a multifunctional construction fence, including two support frames 1, the bottoms of the two support frames 1 are fixedly connected with support seats 2, and the two support frames 1 are respectively fixedly connected with a bottom frame 5 and a top frame 6, a railing 7 is fixedly connected between the bottom frame 5 and the top frame 6, and a plurality of railings 7 are provided. The two support frames 1, the two support seats 2, the bottom frame 5, the top frame 6, and the plurality of railings 7 can be combined to form a stable fence structure, a movable plate 8 is provided below the bottom frame 5, and universal wheels 9 are installed on both sides of the bottom of the movable plate 8, a threaded groove 10 is provided on the bottom frame 5, and a screw 11 threadedly connected to the threaded groove 10 is rotatably connected on the movable plate 8, and the screw 11 is rotated to rotate. 1, the screw rod 11 can move downward by cooperating with the thread groove 10, so as to push the movable plate 8 down, and the movable plate 8 drives the universal wheel 9 to descend and contact the ground and support the entire fence structure, so as to facilitate the convenient movement of the entire fence, and improve the convenience of fence transportation. An inner groove 16 is arranged on the top frame 6, and a controller 17 and a battery 18 are arranged in the inner groove 16 respectively, and a shielding cover 27 is arranged in the inner groove 16, and an infrared sensor 19 and an alarm 20 are respectively installed on the shielding cover 27 and located in the inner groove 16. The sensing end of the infrared sensor 19 and the speaker position on the alarm 20 are both located outside the shielding cover 27. There are two devices 19 located on both sides of the top frame 6, which can be used to sense pedestrians approaching the fence. With the settings of the controller 17 and the alarm 20, the alarm can be automatically performed, and the warning form can be used to warn people not to approach the construction area, thereby improving the warning and protection effect of the fence. A lighting strip 21 is installed on the shielding cover 27. A fixing groove 1 22 and a fixing groove 24 are respectively provided on the top of the top frame 6. A photovoltaic panel 23 is installed in the fixing groove 1 22. The photovoltaic panel 23 is electrically connected to the battery 18, and its function is to store energy for the battery 18 by receiving solar energy. A light sensor 25 is installed in the fixing groove 24. The model of the controller 17 is a h500, the model of the infrared sensor 19 is rs485, the model of the light sensor 25 is HA2003, the infrared sensor 19, the alarm 20, the lighting strip 21, the light sensor 25, the controller 17 and the battery 18 are all electrically connected, the light sensor 25 can sense the intensity of the light in the outside world, when it is at night, the light brightness is low, the light sensor 25 feeds back the light signal to the controller 17, and the controller 17 controls the start of the lighting strip 21 for lighting work, which can provide an auxiliary lighting effect for the surrounding area of ​​the construction area, ensuring that pedestrians can still stably observe the fence structure at night, ensuring the stability of the protection work.

[0025] Both support seats 2 are provided with built-in cavities 3, and both built-in cavities 3 are provided with counterweight blocks 4. The provision of the counterweight blocks 4 can increase the weight of the entire support seat 2, thereby ensuring the stability of the positioning and placement of the entire fence structure.

[0026] The top of the screw rod 11 is fixedly connected to a rotating wheel 12, and the top of the rotating wheel 12 is fixedly connected to a handle rod 13 near the edge. By holding the handle rod 13 and revolving it around the center of the rotating wheel 12, the rotating wheel 12 can be driven to rotate, and the rotating wheel 12 can drive the screw rod 11 to rotate.

[0027] Guide rods 14 are fixedly connected to both sides of the top of the movable plate 8, and guide grooves 15 are set at both sides of the base frame 5. The two guide rods 14 and the two guide grooves 15 are correspondingly nested and slidably connected. The setting of the guide structure can ensure the stability of the structure operation when the screw 11 drives the movable plate 8 to rise and fall.

[0028] A protective plate 26 is provided in both the fixing groove 1 22 and the fixing groove 2 24 . The protective plate 26 is made of transparent acrylic material. The transparent protective plate 26 does not affect the normal use of the structure, but also plays a certain protective role to ensure the safety of the structure in the fixing groove.

[0029] Working principle: When using the multifunctional construction fence, when the fence needs to be moved, when the screw rod 11 is rotated, the screw rod 11 can move downward by cooperating with the threaded groove 10, thereby pushing the movable plate 8 down, and the movable plate 8 drives the universal wheel 9 to descend and contact the ground and support the entire fence structure, so that the entire fence can be easily moved. After moving to a fixed position, the same operation is performed, and the universal wheel 9 is retracted so that the support seat 2 contacts the ground, so that the entire fence can be stably positioned and placed. When a pedestrian approaches the fence, the infrared sensor 19 senses the pedestrian approaching, and the signal is fed back to the controller 17, and the controller 17 starts the alarm 20 to raise the sound alarm, warning the pedestrian to stay away from the construction area, which can have a good warning effect. When it is night, when the light sensor 25 senses low light brightness, the signal is fed back to the controller 17, and the controller 17 starts the lighting strip 21 for lighting, so that the fence can have an effect of lighting the perimeter, ensuring that pedestrians can be warned not to approach the construction area at night.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional construction fence, comprising two support frames (1), characterized in that: The bottoms of the two support frames (1) are fixedly connected to a support seat (2), and a bottom frame (5) and a top frame (6) are fixedly connected between the two support frames (1), a railing (7) is fixedly connected between the bottom frame (5) and the top frame (6), a movable plate (8) is arranged below the bottom frame (5), universal wheels (9) are installed on both sides of the bottom of the movable plate (8), a threaded groove (10) is arranged on the bottom frame (5), a screw rod (11) threadedly connected to the threaded groove (10) is rotatably connected on the movable plate (8), and an inner groove (16) is arranged on the top frame (6). ), a controller (17) and a storage battery (18) are respectively arranged in the inner groove (16), and a shielding cover (27) is arranged in the inner groove (16), an infrared sensor (19) and an alarm (20) are respectively installed on the shielding cover (27) and located in the inner groove (16), and a lighting strip (21) is installed on the shielding cover (27), and a fixing groove (22) and a fixing groove (24) are respectively arranged on the top of the top frame (6), a photovoltaic panel (23) is installed in the fixing groove (22), and a light sensor (25) is installed in the fixing groove (24).

2. A multifunctional construction fence according to claim 1, characterized in that: Both of the two support seats (2) are provided with a built-in cavity (3), and both of the two built-in cavities (3) are provided with a counterweight block (4).

3. The multifunctional construction fence according to claim 1, characterized in that: The top end of the screw rod (11) is fixedly connected to a rotating wheel (12), and the top of the rotating wheel (12) near the edge is fixedly connected to a handle rod (13).

4. The multifunctional construction fence according to claim 1, characterized in that: Both sides of the top of the movable plate (8) are fixedly connected with guide rods (14), and both sides of the base frame (5) are provided with guide grooves (15), and the two guide rods (14) and the two guide grooves (15) are correspondingly nested and slidably connected.

5. The multifunctional construction fence according to claim 1, characterized in that: A protective plate (26) is disposed in each of the first fixing groove (22) and the second fixing groove (24), and the protective plate (26) is made of a transparent acrylic material.

6. The multifunctional construction fence according to claim 1, characterized in that: The model of the controller (17) is ah500, the model of the infrared sensor (19) is rs485, and the model of the light sensor (25) is HA2003.

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