Fence for electric power overhaul

Abstract

The utility model belongs to the technical field of electric power overhaul, and particularly relates to an electric power overhaul fence which comprises a fence plate, a movable supporting column arranged on the back face of the fence plate, a movable supporting rod arranged in the movable supporting column, a conical supporting seat arranged at one end of the movable supporting rod, and a fixed supporting column arranged on one side of the fence plate. A warning lamp is arranged on the top of the fixed supporting column. The connecting plate, the fixed groove, the connecting groove, the movable groove, the plug pin, the compression spring and the pull rod are arranged to be used in cooperation, the connecting plate is movably connected with the connecting groove in an inserted mode, the plug pin is movably connected with the fixed groove in an inserted mode, the pull rod is pulled upwards to drive the plug pin to be movably adjusted, and the fence can be conveniently and rapidly assembled and disassembled; the device is simple in structure, convenient to operate and use and convenient to carry and transport, the movable supporting column, the movable supporting rod and the conical supporting base are arranged to be used in cooperation, the conical supporting base can be inserted into the ground for supporting and braking, and the supporting and protecting stability of the whole device is further improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of power maintenance, in particular to a fence for power maintenance. Background Art

[0002] Electric power is an energy source that uses electric energy as power. It was discovered in the 1870s. The discovery and application of electric power triggered the second industrialization upsurge. Since the 18th century in human history, it has become one of the three technological revolutions that have taken place in the world. Since then, technology has changed people's lives. The large-scale power system that emerged in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of links such as power generation, power transmission, power transformation, power distribution, and power consumption. It converts the primary energy in nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, power transformation, and power distribution. The large-scale power system that emerged in the 20th century integrated the links of power generation, power transmission, power transformation, power distribution, and power consumption into an organic whole, becoming a physical engineering system with the widest spatial span, the strictest time coordination, and the most complex hierarchical division of labor in the social material production department. During the power engineering maintenance process, in order to ensure the safety of maintenance, fences are usually used to enclose the equipment that needs power maintenance to prevent unnecessary personnel from approaching.

[0003] The prior art has the following deficiencies: A fence for power engineering maintenance disclosed in the prior art with the publication number CN202220754598.3 includes a support sleeve and multiple fence rods. The support sleeve and the multiple fence rods are arranged at equal distances in a circumferential manner. The bottom ends of the fence rods are all threadedly installed with positioning discs. The bottom of the support sleeve is rotatably installed with a mounting seat for receiving the positioning discs. The outer side of the support sleeve is sleeved with multiple cable reels at equal distances from top to bottom. Each cable reel internally winds a blocking cable. At the corresponding positions of the cable reels on the outer side of the fence rods, card slots are provided. The blocking cable is wound around the outer sides of the multiple fence rods through the card slots, and a limiting mechanism is arranged outside the support sleeve to limit the end of the blocking cable.

[0004] Although the above-mentioned fence for power maintenance can be conveniently carried and transported during use, during the working process, it lacks a good support and stability mechanism and is prone to tilt and fall under external forces, affecting the use effect. At the same time, it lacks a good warning mechanism and is difficult to achieve a good safety warning effect when the staff is not on site. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a fence for power maintenance to solve the problems raised in the above background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A fence for power maintenance, including a fence board, wherein a movable support column is arranged on the back of the fence board, a movable support rod is arranged inside the movable support column, a conical support seat is arranged at one end of the movable support rod, a fixed support column is arranged on one side of the fence board, a warning light is arranged at the top of the fixed support column, and a fixed seat is arranged at the bottom of the fixed support column.

[0007] As a preferred technical solution of the present utility model, the fence board includes a reflective strip, a warning slogan frame, a connecting plate and a fixing groove. A reflective strip is arranged on the front of the fence board, a warning slogan frame is arranged on the front of the fence board, a connecting plate is arranged on one side of the fence board, a fixing groove is arranged at the top of the connecting plate. There are multiple reflective strips, and they are symmetrically distributed on the front of the fence board. There are two connecting plates, and they are symmetrically distributed on both sides of the fence board.

[0008] As a preferred technical solution of the present utility model, the inner diameter size of the movable support column is adapted to the outer diameter size of the movable support rod. The movable support rod is movably sleeved with the movable support column. A locking bolt is arranged on the outside of the movable support column. The movable support rod is fixedly connected with the movable support column through the locking bolt.

[0009] As a preferred technical solution of the present utility model, one end of the movable support column and the movable support rod are respectively rotatably connected to the fence board and the conical support seat through a rotating shaft.

[0010] As a preferred technical solution of the present utility model, the fixed support column includes a connecting groove, a movable groove, a plug pin, a compression spring and a pull rod. A connecting groove is arranged on one side of the fixed support column, a movable groove is arranged at the top of the connecting groove, a plug pin is arranged inside the movable groove, a compression spring is fixedly connected to the top of the plug pin, and a pull rod is fixedly connected to the outside of the plug pin. There are two connecting grooves, and they are symmetrically distributed on both sides of the fixed support column. The inner diameter size of the connecting groove is adapted to the outer diameter size of the connecting plate. The connecting plate is movably inserted into the connecting groove.

[0011] As a preferred technical solution of the present utility model, the outer diameter size of the plug pin is adapted to the inner diameter size of the fixing groove. The plug pin is movably inserted into the fixing groove.

[0012] As a preferred technical solution of the present utility model, a plurality of fixing holes are arranged inside the fixed seat.

[0013] Compared with the prior art, the present utility model provides a fence for power maintenance, which has the following beneficial effects:

[0014] 1. For this kind of enclosure for electric power maintenance, by setting fixed support columns and fixed seats, the overall device can be fixedly supported and installed to facilitate the improvement of the usage stability. At the same time, movable support columns, movable support rods and conical support seats are provided for coordinated use. One end of the movable support column and the movable support rod are respectively rotatably connected to the enclosure board and the conical support seat through a rotating shaft, and the movable support rod is movably sleeved on the movable support column. Thus, the conical support seat can be inserted into the ground for support and braking, which is convenient for further improving the support and protection stability of the overall device and preventing it from being easily toppled by external forces.

[0015] 2. For this kind of enclosure for electric power maintenance, by setting a connecting plate, a fixed groove, a connecting groove, a movable groove, a bolt, a compression spring and a pull rod for coordinated use, the connecting plate is movably inserted into the connecting groove, and the bolt is movably inserted into the fixed groove. By pulling the pull rod upward to drive the bolt for movable adjustment, the quick assembly and disassembly of the enclosure board can be facilitated, the operation is relatively convenient, and it is convenient for carrying and transporting. By setting a reflective strip, a warning slogan frame and a warning light for coordinated use, the safety warning work of the overall device can be improved to avoid unnecessary personnel approaching and causing potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the enclosure board of the present utility model;

[0018] Figure 3 is a back structural schematic diagram of the present utility model;

[0019] Figure 4 is a sectional structural schematic diagram of the fixed support column of the present utility model.

[0020] In the figure: 1. Enclosure board; 101. Reflective strip; 102. Warning slogan frame; 103. Connecting plate; 104. Fixed groove; 2. Movable support column; 3. Movable support rod; 4. Conical support seat; 5. Fixed support column; 501. Connecting groove; 502. Movable groove; 503. Bolt; 504. Compression spring; 505. Pull rod; 6. Warning light; 7. Fixed seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , in this implementation: A fence for power maintenance includes a fence panel 1, and a movable support column 2 is arranged on the back of the fence panel 1 for facilitating the connection of a movable support rod 3. A movable support rod 3 is arranged inside the movable support column 2 for facilitating the connection of a conical support base 4. One end of the movable support rod 3 is provided with a conical support base 4 for facilitating the support of the ground. A fixed support column 5 is arranged on one side of the fence panel 1 for facilitating the installation of the fence panel 1. A warning light 6 is arranged at the top of the fixed support column 5 for facilitating safety warning. A fixed seat 7 is arranged at the bottom of the fixed support column 5 for facilitating the fixed installation of the fixed support column 5.

[0023] In this embodiment, the fence panel 1 includes a reflective strip 101, a warning slogan frame 102, a connecting plate 103, and a fixing groove 104. The reflective strip 101 is arranged on the front of the fence panel 1, the warning slogan frame 102 is arranged on the front of the fence panel 1, the connecting plate 103 is arranged on one side of the fence panel 1, and the fixing groove 104 is arranged at the top of the connecting plate 103. There are multiple reflective strips 101, and they are symmetrically distributed on the front of the fence panel 1. There are two connecting plates 103, and they are symmetrically distributed on both sides of the fence panel 1, which is convenient for safety warning and improves the safety warning effect;

[0024] In this embodiment, the inner diameter dimension of the movable support column 2 is adapted to the outer diameter dimension of the movable support rod 3. The movable support rod 3 is movably sleeved with the movable support column 2. A locking bolt is arranged on the outer side of the movable support column 2. The movable support rod 3 is fixedly connected with the movable support column 2 through the locking bolt, which is convenient for the telescopic adjustment of the movable support rod 3 and also convenient for its locking and fixing;

[0025] In this embodiment, one end of the movable support column 2 and the movable support rod 3 are respectively rotatably connected to the fence panel 1 and the conical support base 4 through a rotating shaft, which is convenient for their rotational adjustment and convenient for the conical support base 4 to support the ground;

[0026] In this embodiment, the fixed support column 5 includes a connection groove 501, a movable groove 502, a plug pin 503, a compression spring 504, and a pull rod 505. A connection groove 501 is arranged on one side of the fixed support column 5, a movable groove 502 is arranged at the top of the connection groove 501, a plug pin 503 is arranged inside the movable groove 502, the top of the plug pin 503 is fixedly connected with a compression spring 504, and the outside of the plug pin 503 is fixedly connected with a pull rod 505. There are two connection grooves 501, and they are symmetrically distributed on both sides of the fixed support column 5. The inner diameter dimension of the connection groove 501 is adapted to the outer diameter dimension of the connecting plate 103. The connecting plate 103 is movably inserted into the connection groove 501, which is convenient for the connection and installation of the fence panel 1 and convenient for operation and use;

[0027] In this embodiment, the outer diameter of the bolt 503 is adapted to the inner diameter of the fixing groove 104. The bolt 503 is movably inserted into the fixing groove 104, which can improve the connection and installation stability and prevent easy detachment.

[0028] In this embodiment, a plurality of fixing holes are provided inside the fixing base 7, which is convenient for installing fixing pins and facilitating the installation and fixation with the ground.

[0029] The working principle and usage process of the present utility model are as follows: The operator stands the fixed support column 5 on the ground. By inserting the fixing pin into the fixing hole inside the fixing base 7, it is convenient to fix and support the installation of the fixed support column 5 and the ground. Then, one side connecting plate 103 of the baffle 1 is butted and inserted into the connecting groove 501 on one side of the fixed support column 5. At the same time, pulling up the pull rod 505 can make the bolt 503 insert into the fixing groove 104, which is convenient for the quick fixing and installation work of the baffle 1. After the installation of the baffle 1 is completed, by rotating the telescopic adjustable movable support rod 3, the conical support base 4 at one end can be inserted into the ground, which can effectively fix and support the baffle 1, thereby improving the use stability of the overall device and facilitating the safety protection work.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A fence for power maintenance, including a fence board (1), characterized in that: On the back of the baffle (1), there are movable support columns (2). Inside the movable support columns (2), there are movable support rods (3). At one end of the movable support rods (3), there are conical support seats (4). On one side of the baffle (1), there are fixed support columns (5). At the top of the fixed support columns (5), there are warning lights (6). At the bottom of the fixed support columns (5), there are fixed seats (7).

2. The enclosure for electric power maintenance according to claim 1, characterized in that: The baffle (1) includes a reflective strip (101), a warning slogan frame (102), a connecting plate (103), and a fixing groove (104). On the front of the baffle (1), there is a reflective strip (101). On the front of the baffle (1), there is a warning slogan frame (102). On one side of the baffle (1), there is a connecting plate (103). At the top of the connecting plate (103), there is a fixing groove (104). There are multiple reflective strips (101), and they are symmetrically distributed on the front of the baffle (1). There are two connecting plates (103), and they are symmetrically distributed on both sides of the baffle (1).

3. A fence for power maintenance according to claim 1, characterized in that: The inner diameter dimension of the movable support column (2) is adapted to the outer diameter dimension of the movable support rod (3). The movable support rod (3) is movably sleeved with the movable support column (2). On the outside of the movable support column (2), there is a locking bolt. The movable support rod (3) is fixedly connected with the movable support column (2) through the locking bolt.

4. A fence for power maintenance according to claim 1, characterized in that: One end of the movable support column (2) and the movable support rod (3) are respectively rotatably connected to the baffle (1) and the conical support seat (4) through a rotating shaft.

5. A fence for power maintenance according to claim 1, characterized in that: The fixed support column (5) includes a connecting groove (501), a movable groove (502), a plug pin (503), a compression spring (504), and a pull rod (505). On one side of the fixed support column (5), there is a connecting groove (501). At the top of the connecting groove (501), there is a movable groove (502). Inside the movable groove (502), there is a plug pin (503). At the top of the plug pin (503), there is a compression spring (504) fixedly connected. Outside the plug pin (503), there is a pull rod (505) fixedly connected. There are two connecting grooves (501), and they are symmetrically distributed on both sides of the fixed support column (5). The inner diameter dimension of the connecting groove (501) is adapted to the outer diameter dimension of the connecting plate (103). The connecting plate (103) is movably inserted into the connecting groove (501).

6. The enclosure for electric power maintenance according to claim 5, wherein: The outer diameter dimension of the plug pin (503) is adapted to the inner diameter dimension of the fixing groove (104). The plug pin (503) is movably inserted into the fixing groove (104).

7. The enclosure for power maintenance according to claim 1, characterized in that: Inside the fixed seat (7), there are multiple fixing holes.

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