A protective fence for high-voltage transformer boxes

Abstract

The utility model discloses a high -tension transformer box is with the protective fence of technical field of protective fence, including stand, the stand four around respectively has opened the positioning slot, the stand lower extreme is installed with the base, four positioning nails are evenly installed around the base, install the positioning plate in the positioning slot, positioning block is evenly installed to one side of the positioning plate, first connecting plate and second connecting plate are installed in three positioning blocks respectively, first connecting plate and second connecting plate are connected through first connecting shaft and positioning block, the utility model has solved the current protective fence all fixed size, cannot freely adjust size, and the problem of more troublesome installation.

Description

Technical Field

[0001] This utility model relates to the field of protective fence technology, specifically a protective fence for a high-voltage transformer box. Background Technology

[0002] Protective fencing for high-voltage transformer boxes is an important safety facility. Its main purpose is to protect people and animals from electric shock and to ensure the safe operation of the high-voltage transformer box.

[0003] Existing protective fences are all of fixed size and cannot be freely adjusted, and their installation is relatively troublesome. Therefore, those skilled in the art have provided a protective fence for high-voltage substations to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a protective fence for high-voltage transformer boxes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective fence for a high-voltage substation, comprising a post, with positioning grooves on all four sides of the post, a base installed at the lower end of the post, four positioning pins evenly installed around the base, a positioning plate installed in the positioning groove, and three positioning blocks evenly installed on one side of the positioning plate. A first connecting plate and a second connecting plate are respectively installed in the three positioning blocks. The first connecting plate and the second connecting plate are connected to the positioning blocks via a first connecting shaft. The first connecting plate is connected to a third connecting plate. The first connecting plate and the third connecting plate are connected via a second connecting shaft. The second connecting plate is connected to a fourth connecting plate. The second connecting plate and the fourth connecting plate are connected via a third connecting shaft.

[0006] Preferably, the third connecting plate and the fourth connecting plate are connected by a fourth connecting shaft.

[0007] Preferably, a door frame is installed around the fourth connecting shaft, a door panel is installed on one side of the door frame, the door frame and the door panel are connected by hinges, and a lock plate is installed on the door frame and the door panel respectively.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1. In this utility model, by setting four positioning slots on the column, positioning plates can be installed in four directions.

[0010] 2. In this utility model, the distance between the two positioning plates can be adjusted by setting a positioning plate, a connecting plate and a connecting shaft. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0012] Figure 2 The overall structure of this utility model Figure 1 Enlarged view of point A in the middle;

[0013] Figure 3 The overall structure of this utility model Figure 1 Enlarged view of section B in the middle.

[0014] In the diagram: 1. Column; 2. Positioning groove; 3. Base; 4. Positioning nail; 5. Positioning plate; 6. Positioning block; 7. First connecting plate; 8. Second connecting plate; 9. First connecting shaft; 10. Third connecting plate; 11. Second connecting shaft; 12. Fourth connecting plate; 13. Third connecting shaft; 14. Fourth connecting shaft; 15. Door frame; 16. Door panel; 17. Hinge; 18. Lock plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-3 In this embodiment of the utility model, a protective fence for a high-voltage transformer box includes a column 1. Positioning grooves 2 are respectively opened around the four sides of the column 1. A base 3 is installed at the lower end of the column 1. Four positioning nails 4 are evenly installed around the base 3. A positioning plate 5 is installed in the positioning groove 2. Three positioning blocks 6 are evenly installed on one side of the positioning plate 5. A first connecting plate 7 and a second connecting plate 8 are respectively installed in the three positioning blocks 6. The first connecting plate 7 and the second connecting plate 8 are connected to the positioning blocks 6 via a first connecting shaft 9. The first connecting plate 7 is connected to the third connecting plate 8. A connecting plate 10 is provided. The first connecting plate 7 and the third connecting plate 10 are connected by a second connecting shaft 11. The second connecting plate 8 is connected to a fourth connecting plate 12. The second connecting plate 8 and the fourth connecting plate 12 are connected by a third connecting shaft 13. The third connecting plate 10 and the fourth connecting plate 12 are connected by a fourth connecting shaft 14. A door frame 15 is installed around the fourth connecting shaft 14. A door panel 16 is installed on one side of the door frame 15. The door frame 15 and the door panel 16 are connected by a hinge 17. Lock plates 18 are installed on the door frame 15 and the door panel 16 respectively.

[0017] When using, determine the number and position of the uprights 1 according to the requirements, and fix the position by the positioning nails 4 on the base 3.

[0018] In one embodiment, specifically, after determining the number and position of the columns 1, the positioning plate 5 is installed in the appropriate positioning groove 2.

[0019] Among them, multiple first connecting plates 7, second connecting plates 8, third connecting plates 10 and fourth connecting plates 12 are installed between the two positioning plates 5, and are connected by first connecting shaft 9, second connecting shaft 11, third connecting shaft 13 and fourth connecting shaft 14.

[0020] Furthermore, a door frame 15 and a door panel 16 are installed between two additional connecting plates 5.

[0021] In one embodiment, specifically, the hinges 17 on the door frame 15 and the door panel 16 are on the outside, ensuring that the door panel opens outwards.

[0022] The working principle of this utility model:

[0023] First, based on the requirements, confirm the number and position of the uprights 1. Fix the position using the positioning nails 4 on the base 3. After determining the number and position of the uprights 1, install the positioning plates 5 in the appropriate positioning slots 2. Multiple first connecting plates 7, second connecting plates 8, third connecting plates 10, and fourth connecting plates 12 are installed between the two positioning plates 5, and are connected by first connecting shafts 9, second connecting shafts 11, third connecting shafts 13, and fourth connecting shafts 14. In addition, a door frame 15 and a door panel 16 are installed between two connecting plates 5. The hinges 17 on the door frame 15 and the door panel 16 are on the outside to ensure that the door panel opens outward.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A protective fence for a high-voltage transformer box, comprising posts (1), characterized in that: The column (1) has positioning grooves (2) on all four sides. The column (1) has a base (3) installed at the lower end. Four positioning nails (4) are evenly installed around the base (3). A positioning plate (5) is installed in the positioning groove (2). Three positioning blocks (6) are evenly installed on one side of the positioning plate (5). A first connecting plate (7) and a second connecting plate (8) are installed in the three positioning blocks (6). The first connecting plate (7) and the second connecting plate (8) are connected to the positioning blocks (6) through a first connecting shaft (9). The first connecting plate (7) is connected to a third connecting plate (10). The first connecting plate (7) and the third connecting plate (10) are connected through a second connecting shaft (11). The second connecting plate (8) is connected to a fourth connecting plate (12). The second connecting plate (8) and the fourth connecting plate (12) are connected through a third connecting shaft (13). The third connecting plate (10) and the fourth connecting plate (12) are connected through a fourth connecting shaft (14).

2. The protective fence for a high-voltage transformer box according to claim 1, characterized in that: A door frame (15) is installed around the fourth connecting shaft (14), and a door panel (16) is installed on one side of the door frame (15). The door frame (15) and the door panel (16) are connected by a hinge (17), and a lock plate (18) is installed on the door frame (15) and the door panel (16) respectively.

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