An electric control cabinet safety grounding device

Abstract

The utility model relates to the technical field of electric control cabinet, especially a kind of electric control cabinet safety grounding device, including the penetration ring, the outer surface lower part right end of penetration ring is fixedly connected with connecting wire, the outer surface of connecting wire is fixedly provided with protection mechanism, the right end of connecting wire is fixedly connected with penetration rod mechanism, penetration rod mechanism right end is threadedly connected with stabilizing mechanism, penetration rod mechanism includes metal rod, the right end middle part of metal rod is opened with thread groove, the right end surface of metal rod is fixedly connected with several groups of waterproof rubber ring at equal distance, the outer surface of metal rod is fixedly connected with external protective sleeve with penetration.The electric control cabinet safety grounding device of the utility model, the outer surface of lower ground cone is provided with several groups of outer dispersion rod and can be used to support lower ground cone, and the contact area is increased to improve stability, and the protection mechanism arranged simultaneously can protect external wire, and protect lower metal rod and lower ground cone.

Description

Technical Field

[0001] This utility model relates to the field of electrical control cabinet technology, and in particular to a safety grounding device for electrical control cabinets. Background Technology

[0002] Electrical control cabinets generate static electricity during use, therefore grounding devices are installed to reduce the dangers posed by static electricity. However, these grounding devices have some defects and shortcomings, specifically requiring improvement as follows: 1. During use, the grounding device uses a grounding cone inserted into the ground. A single, single-pole grounding rod inserted into the ground will tilt, and the area of ​​contact with the soil is limited, making it prone to leakage; 2. During use, electrical wires are exposed to the outside, and since the grounding cone is made of metal, mud and water passing through it in the upper soil layer accelerate corrosion. Therefore, we propose a safety grounding device for electrical control cabinets. Utility Model Content

[0003] The main purpose of this utility model is to provide a safety grounding device for electrical control cabinets, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An electrical control cabinet safety grounding device includes a through-ring, a connecting wire fixedly connected to the lower right end of the outer surface of the through-ring, a protective mechanism fixedly provided on the outer surface of the connecting wire, an through-rod mechanism fixedly connected to the right end of the connecting wire, and a stabilizing mechanism threadedly engaged at the right end of the through-rod mechanism.

[0005] Preferably, the insertion rod mechanism includes a metal rod with a threaded groove at the center of its right end. Several sets of waterproof rubber rings are fixedly connected at equal intervals to the surface of the right end of the metal rod, and an external protective sleeve is inserted and fixedly connected to the outer surface of the metal rod. By adopting the above technical solution, the external protective sleeve, made of rubber, can protect the metal rod.

[0006] Preferably, the stabilizing mechanism includes a lower cone, with a connecting screw fixedly connected to the middle of the left end of the lower cone. Several sets of waterproof rubber rings are fixedly connected at equal intervals to the left end surface of the lower cone, and several sets of loop-shaped frames are fixedly connected at equal intervals to the left outer surface of the lower cone. Each of the loop-shaped frames has an external sway rod movably connected inside via a pivot. By adopting the above technical solution, the lower cone and the external sway rods can increase the contact area with the soil and support the lower cone to prevent tilting.

[0007] Preferably, the metal rod is fixedly connected to the connecting wire, and the waterproof rubber ring on the metal rod contacts the waterproof rubber ring on the lower cone. By adopting the above technical solution, the waterproof rubber ring can reduce rainwater seepage into the gap between the connecting screw and the threaded groove.

[0008] Preferably, the protective mechanism includes a wrapping strap, with connecting rings fixedly connected to both the left and right ends of the wrapping strap. A connecting cone is fixedly connected to the left end of the left connecting ring, and a connecting cone is fixedly connected to the right end of the right connecting ring. A protective cylinder is fixedly connected to the right end of the connecting cone. By adopting the above technical solution, the wrapping strap can be used to protect the wire and reduce wire damage.

[0009] Preferably, the contact cone is made of soft rubber, the connecting cone and the protective cylinder are made of hard plastic, and the wrapping tape is made of soft rubber with an adhesive inner wall. By adopting the above technical solution: the upper contact cone can fit snugly against the electrical control cabinet, reducing gaps; and the lower connecting cone and protective cylinder can protect the lower insertion rod mechanism, reducing contact between rainwater in the upper soil and the metal rod.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up an insertion rod mechanism and a stabilizing mechanism, the insertion rod mechanism and the stabilizing mechanism are connected by a connecting screw and a threaded groove. At the same time, the lower stabilizing mechanism can be easily replaced, and the external sway rod on the stabilizing mechanism can increase the contact area with the soil, improve stability, and support the lower ground cone.

[0011] 2. The protective mechanism can wrap the external connecting wires to prevent them from being damaged. The upper cone is in close contact with the electrical control cabinet to fix the wires. The lower connecting cone and protective cylinder can protect the lower insertion rod mechanism and stabilizing mechanism to prevent water seepage from the upper layer and accelerate corrosion. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a safety grounding device for an electrical control cabinet according to this utility model; Figure 2 This is a schematic diagram of the insertion rod mechanism of a safety grounding device for an electrical control cabinet according to this utility model; Figure 3 This is a schematic diagram of the stabilization mechanism of a safety grounding device for an electrical control cabinet according to this utility model; Figure 4 This is a schematic diagram of the protection mechanism of a safety grounding device for an electrical control cabinet according to this utility model.

[0013] In the diagram: 1. Insertion ring; 2. Connecting wire; 3. Protective mechanism; 4. Insertion rod mechanism; 5. Stabilizing mechanism; 6. Metal rod; 7. Threaded groove; 8. Waterproof rubber ring; 9. External protective sleeve; 10. Lower cone; 11. Connecting screw; 12. U-shaped frame; 13. External scattering rod; 14. Wrapping tape; 15. Connecting ring; 16. Tight-fitting cone; 17. Connecting cone; 18. Protective cylinder. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Please see Figure 1-4 This utility model provides a technical solution: An electrical control cabinet safety grounding device includes a through-ring 1, a connecting wire 2 fixedly connected to the lower right end of the outer surface of the through-ring 1, a protection mechanism 3 fixedly installed on the outer surface of the connecting wire 2, an through-rod mechanism 4 fixedly connected to the right end of the connecting wire 2, and a stabilizing mechanism 5 threadedly engaged at the right end of the through-rod mechanism 4.

[0018] In this embodiment, the insertion rod mechanism 4 includes a metal rod 6, with a threaded groove 7 in the middle of the right end of the metal rod 6. Several sets of waterproof rubber rings 8 are fixedly connected at equal intervals on the right end surface of the metal rod 6. An external protective sleeve 9 is inserted and fixedly connected to the outer surface of the metal rod 6. The stabilizing mechanism 5 includes a lower cone 10, with a connecting screw 11 fixedly connected to the middle of the left end of the lower cone 10. Several sets of waterproof rubber rings 8 are fixedly connected at equal intervals on the left end surface of the lower cone 10. Several sets of loop frames 12 are fixedly connected at equal intervals on the left side of the outer surface of the lower cone 10. Each of the loop frames 12 is movably connected to an external radiating rod 13 through a rotating shaft. The metal rod 6 is fixedly connected to the connecting wire 2. The waterproof rubber rings 8 on the metal rod 6 are in contact with the waterproof rubber rings 8 on the lower cone 10. Through the above scheme, the metal rod 6 on the insertion rod mechanism 4 is connected to the connecting screw 11 on the lower cone 10, which makes it easy to replace the lower cone 10. At the same time, the outer sway rod 13 on the surface of the lower cone 10, which is connected to the soil through the loop frame 12, can increase stability and support the lower cone 10 from the side to prevent tilting.

[0019] In this embodiment, the protective mechanism 3 includes a wrapping strap 14. Connecting rings 15 are fixedly connected to both the left and right ends of the wrapping strap 14. A pressing cone 16 is fixedly connected to the left end of the left connecting ring 15, and a connecting cone 17 is fixedly connected to the right end of the right connecting ring 15. A protective cylinder 18 is fixedly connected to the right end of the connecting cone 17. The pressing cone 16 is made of soft rubber, while the connecting cone 17 and the protective cylinder 18 are made of hard plastic. The wrapping strap 14 is made of soft rubber and has an adhesive inner wall. Through this solution, by setting up the protective mechanism 3, the wrapping strap 14 on the protective mechanism 3 can protect the exposed connecting wire 2, and the lower connecting cone 17 and protective cylinder 18 can protect the lower insertion rod mechanism 4 and stabilizing mechanism 5.

[0020] It should be noted that this utility model is a safety grounding device for an electrical control cabinet. During use, firstly, bolts are used to connect the insertion ring 1 to the internal structure of the electrical control cabinet. Then, the connecting wire 2 passes through the electrical control cabinet and then through two sets of connecting rings 15. After the upper connecting ring 15 is fixed in position, the wrapping tape 141 is rotated to cover the outside of the connecting wire 2. The internal adhesive allows for a tight connection with the connecting wire 2, thus fixing the position of the lower connecting ring 15. The tape 16 adheres tightly to the outer wall of the electrical control cabinet, like a suction cup. Then... The connecting screw 11 on the lower cone 10 is threaded and fixed to the threaded groove 7. A pit is dug, and the lower cone 10 is inserted into the lower wall of the pit. The external scattering rod 13 connected by the loop frame 12 can not only increase the contact area with the soil, but also provide side support for the lower cone 10 with several sets of external scattering rods 13. At the same time, the connecting cone 17 and the protective cylinder 18 can protect the insertion rod mechanism 4 and the lower stabilizing mechanism 5, reduce the infiltration of rainwater into the ground and its contact with the internal structure, prevent rainwater from accelerating the corrosion of the lower structure, and extend the service life.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A safety grounding device for an electrical control cabinet, comprising a plug-in ring (1), characterized in that: A connecting wire (2) is fixedly connected to the lower right end of the outer surface of the interlocking ring (1). A protective mechanism (3) is fixedly installed on the outer surface of the connecting wire (2). An interlocking rod mechanism (4) is fixedly connected to the right end of the connecting wire (2). A stabilizing mechanism (5) is threaded onto the right end of the interlocking rod mechanism (4).

2. The electrical control cabinet safety grounding device according to claim 1, characterized in that: The insertion rod mechanism (4) includes a metal rod (6), a threaded groove (7) is opened in the middle of the right end of the metal rod (6), a number of waterproof rubber rings (8) are fixedly connected at equal intervals on the right end surface of the metal rod (6), and an external protective sleeve (9) is inserted and fixedly connected to the outer surface of the metal rod (6).

3. The electrical control cabinet safety grounding device according to claim 2, characterized in that: The stabilizing mechanism (5) includes a lower cone (10), a connecting screw (11) is fixedly connected to the middle of the left end of the lower cone (10), a number of waterproof rubber rings (8) are fixedly connected at equal intervals on the left end surface of the lower cone (10), a number of loop frames (12) are fixedly connected at equal intervals on the left side of the outer surface of the lower cone (10), and an external scattering rod (13) is movably connected inside the loop frames (12) through a rotating shaft.

4. The electrical control cabinet safety grounding device according to claim 3, characterized in that: The metal rod (6) is fixedly connected to the connecting wire (2), and the waterproof rubber ring (8) on the metal rod (6) is in contact with the waterproof rubber ring (8) on the lower cone (10).

5. A safety grounding device for an electrical control cabinet according to claim 1, characterized in that: The protective mechanism (3) includes a wrapping strip (14), with a connecting ring (15) fixedly connected to both the left and right ends of the wrapping strip (14). The left end of the connecting ring (15) is fixedly connected to a close-fitting cone (16), and the right end of the connecting ring (15) is fixedly connected to a connecting cone (17). The right end of the connecting cone (17) is fixedly connected to a protective cylinder (18).

6. A safety grounding device for an electrical control cabinet according to claim 5, characterized in that: The contact cone (16) is made of soft rubber, the connecting cone (17) and the protective cylinder (18) are made of hard plastic, and the wrapping strip (14) is made of soft rubber with an adhesive inner wall.

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