Protective equipment for power construction

Abstract

The utility model provides a protective device for electric power construction. The protective device comprises a fence plate, a supporting mechanism and a quadrangular-prism-shaped stand column. The protective equipment is provided with the detachable fence plates and the stand columns, and the stand columns are in the quadrangular prism shape, so that the protective equipment is more compact during transportation while stacking is facilitated; the stand columns and the fence plates are disassembled for transportation, and the stand columns are in a quadrangular prism shape, so that the problem that transportation is affected due to the fact that the size of the protection equipment is irregular is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to a protective device used for electric power construction. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. Power construction also falls within the scope of power engineering. When power construction workers construct or repair power equipment, they usually need to set up guardrails around the working environment. However, most of the existing guardrails are installed by fixing them with support bases or placing them on the ground. Since the size of the fixing base is larger than that of the fence support rod, the irregular fence structure is not conducive to the stacking of the fence, which affects the transportation of the fence. Utility Model Content

[0003] The purpose of the utility model is to design a protective device for power construction to solve the problems raised by the background technology. To achieve the above purpose, the utility model provides the following technical solution: it includes a quadrangular column-shaped column, a fence plate detachably installed between two of the columns, and a support mechanism arranged inside the column and capable of passing through the bottom of the column, wherein the support rod of the support mechanism is flush with the bottom of the column when opened.

[0004] Furthermore, a plurality of notches are provided at the bottom of the column, and the support rod is located in the notches after being expanded.

[0005] Furthermore, a fixed platform and an installation chamber are provided inside the column, and the supporting mechanism includes a moving block slidably connected to the inside of the installation chamber and a supporting rod rotatably connected to the moving block, the supporting rod is connected to the moving block through a clip spring, and the end of the moving block away from the supporting rod is slidably connected to the fixed platform through a moving column, and a limit platform is provided on the moving block to limit the rotation of the supporting rod.

[0006] Furthermore, a spring piece is embedded inside the moving column, the spring head of the spring piece passes through the moving column, and a chamfer is provided on the top of the spring piece passing through the moving column.

[0007] Furthermore, the moving block is provided with a notch, one end of the support rod is located inside the notch, the limiting platform is located on both sides of the notch, and the end surface of the limiting platform is in close contact with the support rod.

[0008] Furthermore, mounting grooves are provided on both sides of the support rod, one end of the clip spring is connected to the moving block, and the other end of the clip spring is overlapped on the inner wall of the mounting groove. Under the action of the clip spring, the support rod is tightly attached to the end surface of the limit platform.

[0009] Further, the moving column is square, a through groove is provided on the side arm of the upright column, and a moving rod is provided on the moving column penetrating the fixed table. The moving rod is located inside the upright column and aligned with the through groove.

[0010] Further, a support plate is embedded at the top of the upright column. A motor is fixedly connected to the bottom of the support plate. An elastic flap is fixedly connected to the output end of the motor. An elastic steel plate is fixedly connected to the bottom of the support plate. When the elastic flap rotates, it impacts the elastic steel plate.

[0011] Further, a battery is fixedly connected to the bottom of the support plate through a support. The battery is connected to the motor.

[0012] Further, a boss is further provided on the side wall of the upright column. The boss is located inside the upright column and a dovetail groove is provided on the boss. Both ends of the fence plate are connected to the upright column through the dovetail groove. The bottom of the support plate is in close contact with the top of the fence plate.

[0013] Further, a reflective strip is further provided on the upright column.

[0014] Further, a warning sign is fixedly connected to the fence plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model is provided with a detachable fence plate and an upright column, and the upright column is in the shape of a quadrangular prism, which is convenient for stacking and can make the protective equipment more compact during transportation. Therefore, by disassembling the upright column and the fence plate for transportation and the upright column being in the shape of a quadrangular prism, the problem that the transportation is affected due to the irregular size of the protective equipment is eliminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the overall structural schematic diagram of the support mechanism;

[0020] Figure 3 is the upper part sectional view schematic diagram of the upright column.

[0021] Wherein: 1, warning sign; 2, column; 3, support mechanism; 4, moving rod; 5, through groove; 6, support plate; 7, pull ring; 8, fence panel; 9, support rod; 10, installation groove; 11, moving block; 12, installation chamber; 13, fixed platform; 14, moving column; 15, elastic piece; 16, notch; 17, limiting platform; 18, dovetail groove; 19, convex platform; 20, elastic flap; 21, battery; 22, motor; 23, elastic steel plate. Detailed implementation manner

[0022] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manner, structure, features, and effects of the present utility model as follows.

[0023] Embodiment: Please refer to Figures 1-3 , a protective device for electric power construction, including a column 2 in the shape of a quadrangular prism, a fence panel 8 detachably installed between two columns 2, and a support mechanism 3 disposed inside the column 2 and capable of passing through the bottom of the column 2. The support rod 9 of the support mechanism 3 is flush with the bottom of the column 2 when opened; during transportation, the fence panel 8 and the column 2 will be disassembled. Therefore, at this time, the column 2 in the shape of a quadrangular prism is convenient for stacking and can make the protective device more compact during transportation, facilitating the transportation of the protective device. When transported to the destination, only need to open the support mechanism 3 inside the column 2, and then install the fence panel 8 on the column 2 to achieve the assembly of the protective device; therefore, the present utility model eliminates the problem that the transportation is affected due to the irregular size of the protective device by disassembling and transporting the column 2 and the fence panel 8 and the column 2 being in the shape of a quadrangular prism.

[0024] In this embodiment, several notches are provided at the bottom of the column 2. The opened support rod 9 is located in the notches, thereby restricting the circumferential rotation of the support rod 9 and improving the support quality of the support rod 9. Inside the column 2, there are a fixed platform 13 and an installation chamber 12. The support mechanism 3 includes a moving block 11 slidably connected to the inside of the installation chamber 12 and a support rod 9 rotatably connected to the moving block 11. The support rod 9 is connected to the moving block 11 through a clip spring. The end of the moving block 11 facing away from the support rod 9 is slidably connected to the fixed platform 13 through a moving column 14. A limiting platform 17 for restricting the rotation of the support rod 9 is provided on the moving block 11. Among them, the rotational connection can be achieved by the clearance fit of a rotating shaft and a through hole, and there will be no further elaboration here. When the moving column 14 moves downward, the support rod 9 will open under the action of the clip spring and be embedded in the notches. When the moving column 14 moves upward, the support rod 9 will contract back into the column 2 under the action of the edge of the notch. At this time, the column 2 can be transported. A shrapnel 15 is embedded in the moving column 14. The warhead of the shrapnel 15 penetrates the moving column 14. A chamfer is provided at the top of the shrapnel 15 that penetrates the moving column 14. When the support rod 9 contracts back into the column 2, the bottom of the shrapnel 15 is in contact with the top of the fixed platform 13, thereby preventing the support rod 9 from running out of the column 2. Among them, the structural form of the shrapnel 15 can refer to the form of an umbrella shrapnel 15, and there will be no further elaboration here. A notch 16 is provided on the moving block 11. One end of the support rod 9 is located inside the notch 16. The limiting platforms 17 are located on both sides of the notch 16. The end face of the limiting platform 17 is in close contact with the support rod 9. Installation grooves 10 are provided on both sides of the support rod 9. One end of the clip spring is connected to the moving block 11, and the other end of the clip spring is lapped on the inner wall of the installation groove 10. The support rod 9 is elastically opened and reset under the action of the clip spring by being in close contact with the end face of the limiting platform 17. The moving column 14 is square, which is beneficial for the support rod 9 to be accurately located in the notch after opening. A through groove 5 is provided on the side wall of the column 2, and a moving rod 4 is provided on the moving column 14 passing through the fixed platform 13. The moving rod 4 is located inside the column 2 and is aligned with the through groove 5, facilitating the operation of the support mechanism 3. A support plate 6 is embedded at the top of the column 2. A motor 22 is fixedly connected to the bottom of the support plate 6. The output end of the motor 22 is fixedly connected to an elastic flap 20. An elastic steel plate 23 is fixedly connected to the bottom of the support plate 6. When the elastic flap 20 rotates, it impacts the elastic steel plate 23. A battery 21 is fixedly connected to the bottom of the support plate 6 through a support. The battery 21 is connected to the motor 22. When the motor 22 is started, the elastic flap 20 rotates and impacts the elastic steel plate 23, thereby making a sound, further reminding or driving away small animals, and the motor 22 can be started periodically to reduce the loss of the battery 21. A boss 19 is also provided on the side wall of the column 2. The boss 19 is located inside the column 2 and a dovetail groove 18 is provided on the boss 19. Both ends of the fence board 8 are connected to the column 2 through the dovetail groove 18. The bottom of the support plate 6 is in close contact with the top of the fence board 8, thereby realizing the detachable installation of the fence board 8.Moreover, a pull ring 7 is provided on the top of the support plate 6, which facilitates the removal and insertion of the support plate 6 into the top of the column 2, making it convenient for operation; a reflective strip is also provided on the column 2, and a warning sign 1 is fixedly connected to the fence plate 8, which is beneficial for pedestrians to pay attention to safety.

[0025] Working principle

[0026] During transportation, the fence plate 8 and the column 2 will be disassembled. Therefore, at this time, the column 2 in the shape of a quadrangular prism is convenient for stacking and can make the protective equipment more compact during transportation, facilitating the transportation of the protective equipment. When transported to the destination, the elastic piece 15 is pressed into the moving column 14, and then the moving column 14 is pushed downward. When the support rod 9 is fully opened under the action of the clip spring, the installation of the column 2 is completed. Then, the support plate 6 is taken out, and both ends of the fence plate 8 are inserted into the dovetail groove 18. Subsequently, the support plate 6 is embedded into the top of the column 2, thus realizing the assembly of the protective equipment. Therefore, by disassembling and transporting the column 2 and the fence plate 8 and making the column 2 in the shape of a quadrangular prism, the problem that the transportation is affected due to the irregular size of the protective equipment is eliminated.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used in this article are only for the purpose of illustration.

[0028] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A protective device for electric power construction, characterized in that: The invention comprises a quadrangular column-shaped column (2), a fence plate (8) detachably mounted between two of the columns (2), and a support mechanism (3) arranged inside the columns (2) and capable of passing through the bottom of the columns (2); a support rod (9) of the support mechanism (3) is flush with the bottom of the columns (2) when opened.

2. The protective equipment for electric power construction according to claim 1, characterized in that: The bottom of the column (2) is provided with a plurality of slots, and the support rod (9) after being expanded is located in the slots.

3. The protective equipment for electric power construction according to claim 1, characterized in that: A fixed platform (13) and an installation chamber (12) are provided inside the column (2); the support mechanism (3) comprises a moving block (11) slidably connected to the inside of the installation chamber (12) and a support rod (9) rotatably connected to the moving block (11); the support rod (9) is connected to the moving block (11) via a clip spring; the end of the moving block (11) away from the support rod (9) is slidably connected to the fixed platform (13) via a moving column (14); and a limit platform (17) is provided on the moving block (11) for limiting the rotation of the support rod (9).

4. The protective equipment for electric power construction according to claim 3 is characterized in that: The moving block (11) is provided with a notch (16), one end of the support rod (9) is located inside the notch (16), the limiting platform (17) is located on both sides of the notch (16), and the end surface of the limiting platform (17) is in close contact with the support rod (9).

5. The protective equipment for electric power construction according to claim 3, characterized in that: Mounting grooves (10) are provided on both sides of the support rod (9); one end of the clip spring is connected to the moving block (11); the other end of the clip spring is overlapped on the inner wall of the mounting groove (10); and the support rod (9) is tightly attached to the end surface of the limit platform (17) under the action of the clip spring.

6. The protective equipment for electric power construction according to claim 3, characterized in that: The movable column (14) is square, the side arm of the column (2) is provided with a through slot (5), and the movable column (14) passing through the fixed platform (13) is provided with a movable rod (4), and the movable rod (4) is located inside the column (2) and aligned with the through slot (5).

7. The protective equipment for electric power construction according to claim 1, characterized in that: A support plate (6) is embedded in the top of the column (2), a motor (22) is fixedly connected to the bottom of the support plate (6), an elastic paddle (20) is fixedly connected to the output end of the motor (22), an elastic steel plate (23) is fixedly connected to the bottom of the support plate (6), and the elastic paddle (20) collides with the elastic steel plate (23) when rotating.

8. The protective equipment for electric power construction according to claim 7, characterized in that: A boss (19) is also provided on the side wall of the column (2), the boss (19) is located inside the column (2) and a dovetail groove (18) is provided on the boss (19), the two ends of the fence plate (8) are connected to the column (2) through the dovetail groove (18), and the bottom of the support plate (6) is tightly attached to the top of the fence plate (8).

9. The protective equipment for electric power construction according to claim 1, characterized in that: A reflective strip is also provided on the upright post (2).

10. The protective equipment for electric power construction according to claim 1, characterized in that: A warning sign (1) is fixedly connected to the fence plate (8).

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