Safety warning device for electric power engineering

Abstract

The utility model discloses a safety warning device for electric power engineering, which relates to the technical field of electric power engineering, and comprises a warning board and a support frame, and the warning board is fixedly connected with one end of the support frame; a pair of baffles is fixedly installed at the bottom of the supporting frame, the bottom of each baffle is fixedly connected with a connecting plate, a supporting plate is fixedly installed at the bottom of each connecting plate, a second weight increasing block is arranged on the outer surface of each connecting plate in an attached mode, and a first weight increasing block is arranged on the outer side of each second weight increasing block in an attached mode. Each first weight increasing block is attached to the outer surface of the corresponding connecting plate, and clamping blocks are fixedly installed on the outer sides of the second weight increasing blocks at the two ends of each connecting plate. According to the warning board, the first weight increasing block and the second weight increasing block are installed, the supporting plate can be subjected to weight increasing treatment, the probability that the warning board topples over and is damaged is reduced, the warning board can be supported and reinforced from the two ends through the arrangement of the connecting rod and the fixing plate, and the probability that the warning board topples over and is damaged is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power engineering, and particularly relates to a safety warning device for power engineering. Background Technique

[0002] Power engineering is an engineering related to the production, transmission, and distribution of electric energy. In a broad sense, it also includes engineering that applies electricity as power and energy in various fields. In power engineering, safety warning devices are important equipment to ensure the safety of staff and the public. These devices help prevent electric shock, short circuits, and other power-related accidents by providing visual and auditory warnings. Among them, warning signs belong to one type of safety warning devices.

[0003] Safety warning signs for power engineering are indispensable safety equipment in power engineering. They play an important role in preventing electrical accidents and ensuring the safety of staff and the public. Since existing safety warning signs are usually fixed to designated positions with bolts, it is rather troublesome for people to remove and replace them. During the whole process, it not only takes time but also easily damages the power warning signs.

[0004] The Chinese patent with the publication number CN217601278U was proposed in the prior art to solve the above-mentioned existing technical problems. The technical solution disclosed in this patent document is as follows: A warning device, especially a safety warning device for power engineering. The purpose of the utility model is to provide a safety warning device for power engineering that is convenient for replacing power warning signs. The utility model provides such a safety warning device for power engineering, which includes a support frame, a movable plate, limit columns, movable blocks, and a first spring. The upper part of the left and right sides of the support frame is slidably provided with limit columns. An upper movable plate is connected between the tops of the limit columns. Three movable blocks for fixing power warning signs are slidably arranged at intervals inside the movable plate. Two first springs are connected between the outer sides of the movable blocks and the movable plate. In the utility model, the power warning sign is placed in the movable plate, and the power warning sign can be fixed by the movable blocks. When people need to remove and replace it, the power warning sign can be sucked out with a magnet. It is not only convenient for people to fix the power warning sign, but also convenient for people to remove and replace it. However, during the process of placing this device in the external environment, the warning sign is likely to be toppled and damaged due to external forces such as wind force and human force, thus affecting the use effect of the warning sign, and having certain limitations. Content of the Utility Model

[0005] The purpose of the utility model is to provide a safety warning device for power engineering to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] Safety warning device for power engineering, including a warning sign and a support frame, the warning sign is fixedly connected to one end of the support frame; a pair of baffles are fixedly installed at the bottom of the support frame, a connecting plate is fixedly connected to the bottom of each baffle, a support plate is fixedly installed at the bottom of each connecting plate, a second weight-increasing block is fitted on the outer surface of each connecting plate, a first weight-increasing block is fitted on the outside of each second weight-increasing block, each first weight-increasing block is in contact with the outer surface of each connecting plate, a clamping block is fixedly installed on the outside of the second weight-increasing block at both ends of each connecting plate, each clamping block is engaged with the inside of each first weight-increasing block, and a limiting component for limiting the clamping block is arranged inside the first weight-increasing block at both ends of each connecting plate.

[0008] Adopting the above technical solution, in this solution, during the process of placing the existing safety warning device for power engineering in the external environment, the warning sign is likely to be toppled and damaged due to external forces such as wind force and human force, thus affecting the use effect of the warning sign, which has certain limitations. In this application, by inserting the clamping block into the inside of the first weight-increasing block, the first weight-increasing block and the second weight-increasing block are attached to the outer surface of the connecting plate, which can increase the weight of the support plate, and thus can prevent the support frame from toppling due to external forces to a certain extent, improve the stability of the placement of the warning sign, and thus reduce the possibility of damage to the warning sign.

[0009] A further improvement of the technical solution of the present utility model lies in that: a pair of fixed frames are sleeved outside the support frame, a plug bolt is inserted into the outside of each fixed frame, each plug bolt is engaged with the inner wall of the support frame, a connecting rod is rotatably installed at both ends of each fixed frame, a fixing plate is rotatably connected to the bottom of each connecting rod, and a plurality of spikes are fixedly installed at the bottom of each fixing plate.

[0010] Adopting the above technical solution, in this solution, the contact range between the support plate and the ground is limited. If the warning sign is subjected to a thrust force generated from one end or the other end, the support frame may have the possibility of toppling to one end or the other end. In this application, by inserting the spikes into the soil, the bottom of the fixing plate is in contact with the ground, so that the support frame can be supported and reinforced from both ends, further reducing the possibility of the warning sign being toppled and damaged, and playing a protective effect on the warning sign.

[0011] A further improvement of the technical solution of the present utility model lies in that: a plurality of barbs are fixedly installed on the outer surface of each spike.

[0012] Adopting the above technical solution, in this solution, by installing barbs, the contact area between the outer surface of the spike and the soil can be increased, thereby improving the stability of the spike inserted into the soil and further improving the effect of reinforcing the support frame.

[0013] A further improvement of the technical solution of the present utility model lies in that: at the top of the fixed plate at the outer end of each connecting rod, a pulling plate is fixedly installed.

[0014] With the above technical solution, in this solution, by installing the pulling plate, it is convenient for the operator to pull the fixed plate upwards, so as to facilitate taking out the plug from the soil interior, thereby facilitating the movement operation of the warning sign.

[0015] A further improvement of the technical solution of the present utility model lies in that: each limiting component includes a spring. The top surface of each spring is fixedly connected to the inner wall of each first weight-increasing block respectively. At the bottom of each spring, a limiting block is fixedly installed. Each limiting block is engaged with the inside of each clamping block respectively. At the top of the limiting block inside each spring, a limiting rod is fixedly connected. The top of each limiting rod extends to the top of each first weight-increasing block respectively and a pulling block is fixedly installed.

[0016] With the above technical solution, in this solution, the elastic force of the spring itself can form a downward thrust on the limiting block, causing the limiting block to be inserted into the inside of the clamping block, and further enabling the position of the clamping block inside the first weight-increasing block to be limited, improving the installation stability of the first weight-increasing block and the second weight-increasing block.

[0017] A further improvement of the technical solution of the present utility model lies in that: on the inner side surface of each limiting block, an inclined surface inclined outwards towards the bottom is provided.

[0018] With the above technical solution, in this solution, by providing the inclined surface on the surface of the limiting block, during the process of the clamping block being inserted into the inside of the first weight-increasing block, the clamping block can squeeze the inclined surface of the limiting block, causing the limiting block to automatically move upwards, so as to completely insert the clamping block into the inside of the first weight-increasing block. There is no need for the operator to manually move the limiting block upwards, thereby reducing the operation steps and improving the work efficiency.

[0019] A further improvement of the technical solution of the present utility model lies in that: at the top of the first weight-increasing block around each pulling block, a protective cover is fixedly installed.

[0020] With the above technical solution, in this solution, the pulling block is directly exposed to the external environment. If the pulling block is accidentally touched by an external force, it will affect the limiting effect of the limiting block on the clamping block. In this application, by installing the protective cover, the periphery of the pulling block can be blocked, thereby preventing the pulling block from being accidentally touched to a certain extent and improving the limiting effect of the limiting block on the clamping block.

[0021] Due to the adoption of the above technical solution, compared with the prior art, the technical progress achieved by the present utility model is:

[0022] 1. The present utility model provides a safety warning device for power engineering. By attaching the first weight-increasing block and the second weight-increasing block to the outer surface of the connecting plate and fixing them using the limiting components, the weight of the support plate is increased, which can, to a certain extent, prevent the support frame from tipping due to external forces, thereby improving the stability of the warning sign placement and reducing the possibility of damage to the warning sign.

[0023] 2. The present utility model provides a safety warning device for power engineering. By inserting the peg into the soil and inserting the bolt into the inside of the fixing frame and the support frame, the support frame can be supported and reinforced from both ends, thereby further reducing the possibility of the warning sign tipping and being damaged.

[0024] 3. The present utility model provides a safety warning device for power engineering. The barbs can increase the contact area between the outer surface of the peg and the soil, thereby improving the stability of the peg inserted into the soil and further enhancing the effect of reinforcing the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following further illustrates the present utility model with reference to the drawings.

[0026] Figure 1 is a perspective view of the present utility model;

[0027] Figure 2 is a partial structural schematic diagram of the support frame of the present utility model;

[0028] Figure 3 is a partial cross-sectional structural schematic diagram of the first weight-increasing block of the present utility model;

[0029] Figure 4 is a partial exploded structural schematic diagram of the cross-section of the first weight-increasing block of the present utility model;

[0030] Figure 5 is a partial exploded structural schematic diagram of the fixing frame of the present utility model;

[0031] Figure 6 is a partial structural schematic diagram of the fixing plate of the present utility model.

[0032] In the figure: 1, warning sign; 2, support frame; 3, support plate; 4, baffle; 5, limiting components; 501, limiting block; 502, spring; 503, limiting rod; 504, pulling block; 6, first weight-increasing block; 7, second weight-increasing block; 8, fixing frame; 9, connecting rod; 10, fixing plate; 11, pulling plate; 12, clamping block; 13, protective cover; 14, connecting plate; 15, bolt; 16, peg; 17, barbs. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following further describes the present utility model in detail with reference to the embodiments:

[0034] Example 1

[0035] As Figure 1 、 Figure 3 and Figure 4 shown, the utility model provides a safety warning device for power engineering, which includes a warning sign 1 and a support frame 2. The warning sign 1 is fixedly connected to one end of the support frame 2. A pair of baffles 4 are fixedly installed at the bottom of the support frame 2. A connecting plate 14 is fixedly connected to the bottom of each baffle 4. A support plate 3 is fixedly installed at the bottom of each connecting plate 14. A second weight-increasing block 7 is attached to the outer surface of each connecting plate 14. A first weight-increasing block 6 is attached to the outside of each second weight-increasing block 7. Each first weight-increasing block 6 is attached to the outer surface of each connecting plate 14. A clamping block 12 is fixedly installed on the outside of the second weight-increasing block 7 at both ends of each connecting plate 14. Each clamping block 12 is engaged with the inside of each first weight-increasing block 6. A limiting component 5 for limiting the clamping block 12 is arranged inside the first weight-increasing block 6 at both ends of each connecting plate 14.

[0036] In this embodiment, during the process of placing the existing safety warning device for power engineering in the external environment, the warning sign 1 is prone to tipping and damage due to external forces such as wind force and human force, thus affecting the use effect of the warning sign 1, which has certain limitations. In this application, by inserting the clamping block 12 into the inside of the first weight-increasing block 6, the first weight-increasing block 6 and the second weight-increasing block 7 are attached to the outer surface of the connecting plate 14, which can increase the weight of the support plate 3, and thus can prevent the support frame 2 from tipping due to external forces to a certain extent, improve the stability of the placement of the warning sign 1, and thus reduce the possibility of damage to the warning sign 1.

[0037] Example 2

[0038] As Figure 1 、 Figure 5 and Figure 6 shown, on the basis of Example 1, the utility model provides a technical solution: Preferably, a pair of fixing frames 8 are sleeved outside the support frame 2. A bolt 15 is inserted into the outside of each fixing frame 8. Each bolt 15 is engaged with the inner wall of the support frame 2. A connecting rod 9 is rotatably installed at both ends of each fixing frame 8. A fixing plate 10 is rotatably connected to the bottom of each connecting rod 9. A plurality of nails 16 are fixedly installed at the bottom of each fixing plate 10. A plurality of barbs 17 are fixedly installed on the outer surface of each nail 16. A pulling plate 11 is fixedly installed at the top of the fixing plate 10 at the outer end of each connecting rod 9.

[0039] In this embodiment, the range of contact between the support plate 3 and the ground is limited. If the warning sign 1 is subjected to a thrust force generated from one end or the other, the support frame 2 may be inclined to one end or the other. In this application, by inserting the spike 16 into the soil, the bottom of the fixing plate 10 is made to fit closely with the ground, so that the support frame 2 can be supported and strengthened from both ends, further reducing the possibility of the warning sign 1 being tilted and damaged, and achieving a protective effect on the warning sign 1. By installing barbs 17, the contact area between the outer surface of the spike 16 and the soil can be increased, thereby improving the stability of the spike 16 inserted into the soil and further enhancing the effect of strengthening the support frame 2. By installing the pulling plate 11, it is convenient for the operator to pull the fixing plate 10 upwards, so as to facilitate the removal of the spike 16 from the interior of the soil, facilitating the movement operation of the warning sign 1.

[0040] Embodiment 3

[0041] As Figure 1 、 Figure 3 and Figure 4 shown, on the basis of Embodiment 2, the present utility model provides a technical solution: Preferably, each limiting member 5 includes a spring 502. The top surfaces of each spring 502 are respectively fixedly connected to the inner walls of each first weight-increasing block 6. The bottom of each spring 502 is fixedly provided with a limiting block 501. Each limiting block 501 is respectively engaged with the inside of each clamping block 12. The top of the limiting block 501 inside each spring 502 is fixedly connected with a limiting rod 503. The tops of each limiting rod 503 respectively extend to the tops of each first weight-increasing block 6 and are fixedly provided with a pulling block 504. The inner side surfaces of each limiting block 501 are respectively provided with inclined surfaces that incline outward towards the bottom. A protective cover 13 is fixedly installed on the top of each first weight-increasing block 6 around each pulling block 504.

[0042] In this embodiment, the elastic force of the spring 502 itself can form a downward thrust on the limiting block 501, so that the limiting block 501 is snapped into the inside of the clamping block 12, and then the position of the clamping block 12 inside the first weight increasing block 6 can be limited, improving the installation stability of the first weight increasing block 6 and the second weight increasing block 7; by providing an inclined surface on the surface of the limiting block 501, during the process of the clamping block 12 being snapped into the first weight increasing block 6, the clamping block 12 can squeeze the inclined surface of the limiting block 501, causing the limiting block 501 to automatically move upward so as to completely snap the clamping block 12 into the first weight increasing block 6 without the operator manually moving the limiting block 501 upward, thus reducing the operation steps and improving the work efficiency; the pulling block 504 is directly exposed to the external environment. If the pulling block 504 is accidentally touched by an external force, it will affect the limiting effect of the limiting block 501 on the clamping block 12. In this application, by installing the protective cover 13, the periphery of the pulling block 504 can be blocked, so as to prevent the pulling block 504 from being accidentally touched to a certain extent and improving the limiting effect of the limiting block 501 on the clamping block 12.

[0043] The working principle of the safety warning device for the power engineering will be specifically described below.

[0044] As Figures 1-6 shown, after placing the warning sign 1 at the designated position, the operator can insert the clamping block 12 into the first weight increasing block 6. At the same time, the clamping block 12 can squeeze the limiting block 501 upward, and then completely snap the clamping block 12 into the first weight increasing block 6, so that the first weight increasing block 6 and the second weight increasing block 7 are attached to the outer surface of the connecting plate 14. At this time, the spring 502 is used to drive the limiting block 501 to snap into the inside of the clamping block 12 to limit the clamping block 12, thereby improving the placement stability of the warning sign 1 and reducing the possibility of damage to the warning sign 1. Then the operator inserts the peg 16 into the soil and then inserts the bolt 15 into the inside of the fixing frame 8 and the support frame 2 to limit the fixing frame 8, so as to reinforce the positions at both ends of the support frame 2 and further improve the placement stability of the warning sign 1. When it is necessary to move the warning sign 1, the operator can remove the bolt 15, then pull the pulling plate 11 upward, pull out the peg 16 from the soil, and then move the pulling block 504 upward, simultaneously driving the limiting block 501 to separate from the inside of the clamping block 12, so as to facilitate the disassembly of the first weight increasing block 6 and the second weight increasing block 7 and reduce the weight of the support frame 2, so as to facilitate the movement of the warning sign 1.

[0045] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. Safety warning device for power engineering, comprising a warning sign (1) and a support frame (2), wherein the warning sign (1) is fixedly connected to one end of the support frame (2); characterized in that: A pair of baffles (4) are fixedly installed at the bottom of the support frame (2). A connecting plate (14) is fixedly connected to the bottom of each baffle (4). A support plate (3) is fixedly installed at the bottom of each connecting plate (14). A second weight increasing block (7) is fitted on the outer surface of each connecting plate (14). A first weight increasing block (6) is fitted on the outside of each second weight increasing block (7). Each first weight increasing block (6) is in contact with the outer surface of each connecting plate (14). Clamping blocks (12) are fixedly installed on the outside of the second weight increasing blocks (7) at both ends of each connecting plate (14). Each clamping block (12) is engaged with the inside of each first weight increasing block (6). A limiting component (5) for limiting the clamping block (12) is arranged inside the first weight increasing blocks (6) at both ends of each connecting plate (14).

2. The safety warning device for electric power engineering according to claim 1, wherein: A pair of fixing frames (8) are sleeved on the periphery of the support frame (2). Bolts (15) are inserted into the outside of each fixing frame (8). Each bolt (15) is engaged with the inner wall of the support frame (2). Connecting rods (9) are rotatably installed at both ends of each fixing frame (8). A fixing plate (10) is rotatably connected to the bottom of each connecting rod (9). A plurality of nails (16) are fixedly installed at the bottom of each fixing plate (10).

3. The safety warning device for electric power engineering according to claim 2, characterized in that: A plurality of barbs (17) are fixedly installed on the outer surface of each nail (16).

4. The safety warning device for power engineering according to claim 3, characterized in that: A pulling plate (11) is fixedly installed on the top of the fixing plate (10) at the outer end of each connecting rod (9).

5. The safety warning device for electric power engineering according to claim 1, characterized in that: Each limiting component (5) includes a spring (502). The top surface of each spring (502) is fixedly connected to the inner wall of each first weight increasing block (6). A limiting block (501) is fixedly installed at the bottom of each spring (502). Each limiting block (501) is engaged with the inside of each clamping block (12). A limiting rod (503) is fixedly connected to the top of the limiting block (501) inside each spring (502). The top of each limiting rod (503) extends to the top of each first weight increasing block (6) and a pulling block (504) is fixedly installed thereon.

6. The safety warning device for power engineering according to claim 5, characterized in that: An inclined surface inclined outward to the bottom is formed on the inner side surface of each limiting block (501).

7. The safety warning device for electric power engineering according to claim 6, characterized in that: A protective cover (13) is fixedly installed on the top of the first weight increasing block (6) around each pulling block (504).

Images