Electronic fence for power construction site

Abstract

The utility model relates to an electronic fence, in particular to an electronic fence for an electric power construction site, which comprises two fixed columns, two movable columns, a first fixed frame, a first movable frame, a first blocking net, a second fixed frame, a second movable frame and the like, the fixed column is positioned between the two movable columns, the two sides of the fixed column are connected with the first fixed frame, and the second fixed frame is connected with the second movable frame. First movable frames are connected to the sides, facing the fixed column, of the movable columns, first blocking nets are placed in the first movable frames and the first fixed frames, second fixed frames are connected to the two sides of the fixed column, and second movable frames are connected to the sides, facing the fixed column, of the movable columns. The electric power construction site can be protected through the first blocking net and the second blocking net, when an unauthorized visitor invades, the unauthorized visitor presses the pull rope, the pull rope pulls the tension sensor, the controller controls the alarm to give an alarm, building workers are reminded that the unauthorized visitor invades and needs to deal with the invasion in time, and the safety of the building workers is guaranteed. And unauthorized visitors can be better prevented.

Description

Technical Field

[0001] The utility model relates to an electronic fence, in particular to an electronic fence used in an electric power construction site. Background Art

[0002] An electronic construction site refers to the construction site of an electronic engineering project, including preparatory work before construction, quality management during the construction process, etc. At the electronic construction site, electronic fences are generally used for protection to ensure construction quality and safety.

[0003] Electronic fences are set up outside the power construction site to protect the site. The upper part of the fence is tilted outward to increase the difficulty of climbing. Power construction is generally carried out in the suburbs with less traffic. In the actual protection process, if unauthorized visitors set up ladders to climb the fence, it is difficult to be discovered and they can still cross the fence to enter the power construction site, making it difficult to effectively prevent unauthorized visitors. Utility Model Content

[0004] In order to overcome the disadvantage that if an unauthorized visitor sets up a ladder to climb the fence, it is difficult to be discovered and can still cross the fence to enter the power construction site, making it difficult to effectively prevent unauthorized visitors, the utility model provides an electronic fence for a power construction site that better prevents unauthorized visitors.

[0005] The technical scheme of the utility model is: an electronic fence for power construction site, comprising a fixed column, a movable column, a fixed frame 1, a movable frame 1, a blocking net 1, a fixed frame 2, a movable frame 2, a blocking net 2, a spring, a tension sensor, a pull rope, an alarm and a controller, there are two movable columns, the fixed column is located between the two movable columns, both sides of the fixed column are connected with the fixed frame 1, the side of the movable column facing the fixed column is connected with the movable frame 1, the movable frame 1 and the fixed frame 1 are placed with a blocking net 1, both sides of the fixed column are connected with the fixed frame 2, the side of the movable column facing the fixed column is connected with the movable frame 2, the movable frame 2 and the fixed frame 2 are placed with a blocking net 2, four springs are connected to the upper part of one of the movable columns, the springs are connected with tension sensors, the tension sensors are connected with pull ropes, the pull ropes are connected to another movable column, the top of the movable column is connected with an alarm, the side of the fixed column is connected with the controller, and the tension sensor and the alarm are electrically connected to the controller.

[0006] Optionally, four through holes are provided on the upper portion of the fixing column for the pull rope to pass through.

[0007] Optionally, an RFID sensor is also included, and each movable column is connected with an RFID sensor.

[0008] Optionally, a protection box and a box door are also included. The fixed column is connected to the protection box for protecting the controller. The controller is located in the protection box. The side of the protection box is rotatably connected to the box door for protecting the controller.

[0009] Optionally, it also includes a fixing screw 1, a plurality of fixing screws 1 are threadedly connected on the fixed frame 1 and the movable frame 1, the fixing screw 1 and the fixed blocking net 1 are threadedly connected, and the fixing screw 1 is used to fix the blocking net 1.

[0010] Optionally, it also includes a fixing screw 2, and multiple fixing screws 2 are connected to the fixed frame 2 and the movable frame 2 through threads. The fixing screw 2 and the blocking net 2 are connected through threads, and the fixing screw 2 is used to fix the blocking net 2.

[0011] Optionally, a scissor-type telescopic frame is also included, and a plurality of scissor-type telescopic frames are connected between the fixed column and the movable column.

[0012] Optionally, a warning sign is further included, and the warning sign is connected to a side of the fixing column away from the controller.

[0013] Optionally, an LED light strip is also included, and the outside of the warning sign is connected with the LED light strip.

[0014] Optionally, a blocking frame is also included, and the bottom of the blocking net is connected to the blocking frame.

[0015] The beneficial effects of the utility model are: 1. The utility model can protect the power construction site through the first and second barrier nets. When an unauthorized visitor invades, the unauthorized visitor will press the pull rope, and the pull rope will pull the tension sensor. The controller controls the alarm to alert the construction workers that there is an unauthorized visitor intrusion and that timely processing is required, which can better prevent unauthorized visitors.

[0016] 2. There are warning slogans written on the warning sign to remind pedestrians that construction is underway and they need to pay attention to safety. The LED light strip can illuminate the warning sign to better attract the attention of pedestrians and improve the warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a fixing screw 1 of the utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the fixing screw 2 of the utility model.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the warning sign and LED light strip of the utility model.

[0022] The markings of the components in the accompanying drawings are as follows: 1_fixed column, 2_movable column, 3_fixed frame one, 4_movable frame one, 5_blocking net one, 6_fixed frame two, 7_movable frame two, 8_blocking net two, 9_spring, 10_tension sensor, 11_pull rope, 111_alarm, 12_controller, 13_RFID sensor, 14_protective box, 15_box door, 16_fixing screw one, 17_fixing screw two, 18_scissor-type telescopic frame, 19_warning sign, 20_LED light strip, 21_blocking frame. DETAILED DESCRIPTION

[0023] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0024] An electronic fence used at a power construction site, such as Figure 1 and Figure 2 As shown, it includes a fixed column 1, a movable column 2, a fixed frame 1 3, a movable frame 1 4, a blocking net 1 5, a fixed frame 2 6, a movable frame 2 7, a blocking net 2 8, a spring 9, a tension sensor 10, a pull rope 11, an alarm 111 and a controller 12. There are two movable columns 2. The fixed column 1 is located between the two movable columns 2. The left and right sides of the lower part of the fixed column 1 are connected to the fixed frame 1 3 by bolts. The lower part of the movable column 2 facing the fixed column 1 is connected to the movable frame 1 4 by bolts. The blocking net 1 5 is placed in the movable frame 1 4 and the fixed frame 1 3. The left and right sides of the upper part of the fixed column 1 are connected to the fixed frame 2 6 by bolts. The movable column 2 faces the fixed column 1 A movable frame 2 7 is connected to the upper part of one side by bolts, and a blocking net 2 8 is placed in the movable frame 2 7 and the fixed frame 2 6. Four springs 9 are evenly connected to the upper right part of the movable column 2 on the left side, and the right ends of the springs 9 are connected to tension sensors 10. The right sides of the tension sensors 10 are connected to pull ropes 11, and the right ends of the four pull ropes 11 are connected to the upper left part of the movable column 2 on the left. Four through holes are opened on the upper part of the fixed column 1 for the pull ropes 11 to pass through. The top of the movable column 2 is connected to an alarm 111 by bolts, and the lower front part of the fixed column 1 is connected to a controller 12 by bolts, and the tension sensor 10 and the alarm 111 are electrically connected to the controller 12.

[0025] like Figure 2 As shown, an RFID sensor 13 is also included, and the middle part of the front side of the movable column 2 is connected with the RFID sensor 13 by bolts.

[0026] like Figure 1 and Figure 2 As shown, a protection box 14 and a box door 15 are also included. The lower front part of the fixed column 1 is connected to the protection box 14 by bolts. The controller 12 is located in the protection box 14. The front side of the protection box 14 is rotatably connected to the box door 15.

[0027] like Figure 3 As shown, it also includes a fixing screw 16. The upper and lower parts of the fixed frame 3 are both connected to the fixing screw 16 through threads, and the upper and lower parts of the movable frame 4 are also connected to the fixing screw 16 through threads. The fixing screw 16 and the fixed blocking net 5 are connected through threads.

[0028] like Figure 4 As shown, it also includes a fixing screw 17. The upper and lower parts of the fixed frame 6 are both connected to the fixing screw 17 through threads. The upper and lower parts of the movable frame 7 are also connected to the fixing screw 17 through threads. The fixing screw 17 and the blocking net 8 are connected through threads.

[0029] like Figure 1 As shown, a scissor-type telescopic frame 18 is also included, and two scissor-type telescopic frames 18 are connected between the fixed column 1 and the movable column 2.

[0030] like Figure 5 As shown, a warning sign 19 is also included, and the warning sign 19 is connected to the lower rear part of the fixing column 1 by bolts.

[0031] like Figure 5 As shown, an LED light strip 20 is also included, and the LED light strip 20 is connected to the outside of the warning sign 19 .

[0032] like Figure 1 As shown, it also includes a blocking frame 21, and the bottom of the blocking net 5 is connected to the blocking frame 21.

[0033] The construction workers put the barrier 15 on the power construction site. The barrier 15 and the barrier 28 protect the power construction site. The fixing screws 16 fix the barrier 15 to improve the stability of the barrier 15. The fixing screws 217 fix the barrier 28 to improve the stability of the barrier 28. When the construction workers want to enter the power construction site, they can use the RFID sensor 13 to identify the label on the construction workers' safety helmets and open the entrance to the power construction site, so as to prevent outsiders from entering the power construction site. Warning signs 19 are written with warning slogans to remind pedestrians that construction is underway here and they need to pay attention to safety. The LED light strip 20 can be turned on to illuminate the warning sign 19, which can better attract the attention of pedestrians and improve the warning effect. The barrier frame 21 can block animals such as cats and dogs to prevent small animals from entering the power construction site. When unauthorized visitors invade, after the unauthorized visitors climb onto the barrier 28, they will press The pull rope 11 is pressed, and the pull rope 11 pulls the tension sensor 10, the spring 9 is stretched, and the tension sensor 10 sends a signal to the controller 12. The controller 12 controls the alarm 111 to alarm, reminding the construction workers that there is an unauthorized visitor intrusion and that timely processing is required. In this way, unauthorized visitors can be better prevented. The protection box 14 and the box door 15 can protect the controller 12 to prevent the controller 12 from being damaged. The box door 15 is opened to operate the controller 12. Loosening the fixing screw 16 can loosen the blocking net 1 5. Loosening the fixing screw 2 17 can loosen the blocking net 2 8. Then the blocking net 1 5 and the blocking net 2 8 can be taken out, and then the movable column 2 is pushed to move the movable column 2 toward the fixed column 1. The scissor-type telescopic frame 18 is shortened, and the fixed column 1 and the movable column 2 are connected by the scissor-type telescopic frame 18, which can better store the movable column 2 and facilitate the transportation of the fixed column 1 and the movable column 2.

[0034] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. An electronic fence for a power construction site, characterized in that: The invention comprises a fixed column (1), a movable column (2), a fixed frame (3), a movable frame (4), a blocking net (5), a fixed frame (6), a movable frame (7), a blocking net (8), a spring (9), a tension sensor (10), a pull rope (11), an alarm (111) and a controller (12). The movable column (2) has two fixed columns (2). The fixed column (1) is located between the two movable columns (2). Both sides of the fixed column (1) are connected to the fixed frame (3). The side of the movable column (2) facing the fixed column (1) is connected to the movable frame (4). The blocking net (5) is placed in the movable frame (4) and the fixed frame (3). Both sides of the fixed column (1) are connected to the movable frame (4). A second fixed frame (6) is provided, and a second movable frame (7) is connected to the side of the movable column (2) facing the fixed column (1), and a second blocking net (8) is placed in the movable frame (7) and the second fixed frame (6). Four springs (9) are connected to the upper part of one of the movable columns (2), and tension sensors (10) are connected to the springs (9). The tension sensors (10) are connected to pull ropes (11), and the pull ropes (11) are connected to another movable column (2). The top of the movable column (2) is connected to an alarm (111), and the side of the fixed column (1) is connected to a controller (12), and the tension sensors (10) and the alarm (111) are electrically connected to the controller (12).

2. The electronic fence for electric power construction site according to claim 1, characterized in that: The upper part of the fixing column (1) is provided with four through holes for the pull rope (11) to pass through.

3. The electronic fence for electric power construction site according to claim 2, characterized in that: It also includes an RFID sensor (13), and each movable column (2) is connected with the RFID sensor (13).

4. The electronic fence for electric power construction site according to claim 3, characterized in that: The invention also comprises a protection box (14) and a box door (15); the fixing column (1) is connected to the protection box (14) for protecting the controller (12); the controller (12) is located in the protection box (14); and the side of the protection box (14) is rotatably connected to the box door (15) for protecting the controller (12).

5. The electronic fence for electric power construction site according to claim 4, characterized in that: It also includes a fixing screw (16), a plurality of fixing screws (16) are connected to the fixed frame (3) and the movable frame (4) through threads, the fixing screw (16) and the fixed blocking net (5) are connected through threads, and the fixing screw (16) is used to fix the blocking net (5).

6. The electronic fence for electric power construction site according to claim 5, characterized in that: It also includes two fixing screws (17). The fixed frame (6) and the movable frame (7) are both connected with a plurality of two fixing screws (17) through threads. The two fixing screws (17) and the blocking net (8) are connected through threads. The two fixing screws (17) are used to fix the blocking net (8).

7. The electronic fence for electric power construction site according to claim 6, characterized in that: It also includes a scissor-type telescopic frame (18), and a plurality of scissor-type telescopic frames (18) are connected between the fixed column (1) and the movable column (2).

8. The electronic fence for electric power construction site according to claim 7, characterized in that: A warning sign (19) is also included, and the warning sign (19) is connected to a side of the fixing column (1) away from the controller (12).

9. The electronic fence for electric power construction site according to claim 8, characterized in that: It also includes an LED light strip (20), and the outer side of the warning sign (19) is connected to the LED light strip (20).

10. The electronic fence for electric power construction site according to claim 9, characterized in that: It also includes a blocking frame (21), and the bottom of the blocking net 1 (5) is connected to the blocking frame (21).

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