Cable grounding switching device for electrical distribution box

Abstract

The utility model relates to the technical field of cable switching, in particular to a cable grounding switching device for an electrical distribution box, and aims to solve the problems that when part of existing devices are connected, the cable grounding switching operation can be realized only by carrying out tedious operation on the connecting part, the installation operation is tedious, the subsequent replacement or maintenance is inconvenient, and the operation is inconvenient. According to the technical scheme, the cable comprises a cable body, the ground wire body is matched with the wire body, wire cores are arranged in the wire body and the ground wire body, and the wire body and the ground wire body are sleeved with an upper connecting cylinder and a lower connecting cylinder respectively; the locking mechanism is arranged between the upper connecting cylinder and the lower connecting cylinder and used for tightly connecting the wire body and the ground wire body, the device can be fixedly installed on the wire body and the ground wire body through the multiple elastic threads on the upper connecting cylinder and the lower connecting cylinder in cooperation with the fixing ring, the wire body can be conveniently subjected to joint processing, and operation is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection, in particular to a cable grounding connection device for an electrical distribution box. Background Art

[0002] During the overhaul and maintenance of power equipment or cable lines, it is necessary to ensure the reliable grounding of power equipment or cable lines to prevent the harmful effects of dangerous voltages generated by sudden power-on or induced voltages generated by adjacent lines on the human body, and to discharge the remaining charges of de-energized equipment or lines to avoid electric shock accidents for operators. Therefore, grounding power equipment or cable lines through a grounding wire body is a very important electrical safety measure.

[0003] In the prior art, during connection, some devices require cumbersome operations on the connection part to achieve cable grounding connection. Not only is the installation operation cumbersome, but it is also inconvenient to replace or overhaul it later, affecting the installation efficiency.

[0004] Therefore, we propose a cable grounding connection device for an electrical distribution box to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that in the prior art, some devices require cumbersome operations on the connection part to achieve cable grounding connection. Not only is the installation operation cumbersome, but it is also inconvenient to replace or overhaul it later, affecting the installation efficiency, and to propose a cable grounding connection device for an electrical distribution box.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cable grounding connection device for an electrical distribution box, comprising:

[0008] A wire body;

[0009] A ground wire body, which cooperates with the wire body. Wire cores are provided in both the wire body and the ground wire body, and an upper connection cylinder and a lower connection cylinder are respectively sleeved on the wire body and the ground wire body;

[0010] A locking mechanism, which is arranged between the upper connection cylinder and the lower connection cylinder and is used for tightly connecting the wire body and the ground wire body.

[0011] Preferably, a cylinder groove is provided on the upper connection cylinder, and a plurality of fixing plates are fixedly installed on the upper connection cylinder.

[0012] Preferably, tightening threads are provided on both the upper connection cylinder and the lower connection cylinder, and an upper fixing ring and a lower fixing ring are respectively provided on the plurality of tightening threads.

[0013] Preferably, upper conductive plates and lower conductive plates are sleeved on multiple wire cores respectively, and multiple conductive plates are fixedly installed on the lower conductive plates.

[0014] Preferably, a first conductor is fixedly installed on the upper connecting cylinder, and a second conductor is fixedly installed on the lower connecting cylinder. The first conductor and the second conductor are respectively tightly connected to the upper conductive plate and the lower conductive plate, and multiple conductive plates are tightly connected to the second conductor.

[0015] Preferably, the first conductor and the second conductor cooperate with each other to conduct electricity to assist the wire core.

[0016] Preferably, the locking mechanism includes multiple clamping plates, the multiple clamping plates are respectively fixedly connected to multiple fixing plates, and fixing hooks are fixedly installed on the multiple clamping plates.

[0017] Preferably, multiple hook grooves are provided on the lower connecting cylinder, and the multiple hook grooves respectively cooperate with the multiple fixing hooks to further increase the connection stability of the connected wire body and the lower wire body.

[0018] In the present utility model, the beneficial effects of the cable grounding transfer device for an electrical distribution box are as follows:

[0019] (1) Through the upper connecting cylinder and the lower connecting cylinder, the wire body and the ground wire body can be quickly transferred.

[0020] (2) Through the loose and tight threads on the upper connecting cylinder and the lower connecting cylinder and multiple fixing rings, the device can be fixed on the wire body and the ground wire body. While the installation is simple, it is convenient to overhaul it.

[0021] In the present utility model, through the multiple loose and tight threads on the upper connecting cylinder and the lower connecting cylinder and in cooperation with the fixing rings, the device can be fixedly installed on the wire body and the ground wire body, which is convenient for joint treatment of the wire body, and the operation is simple and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a cable grounding transfer device for an electrical distribution box proposed by the present utility model;

[0023] Figure 2 is a schematic cross-sectional structure diagram of the upper connecting cylinder of a cable grounding transfer device for an electrical distribution box proposed by the present utility model;

[0024] Figure 3 is a schematic cross-sectional structure diagram of the lower connecting cylinder of a cable grounding transfer device for an electrical distribution box proposed by the present utility model.

[0025] In the figure: 1, wire body; 2, upper connecting cylinder; 3, upper fixing ring; 4, cylinder groove; 5, conductor one; 6, clamping plate; 7, fixing hook; 8, conductor two; 9, lower connecting cylinder; 10, hook groove; 11, lower fixing ring; 12, tightening thread; 13, fixing plate; 14, wire core; 15, upper conductive plate; 16, lower conductive plate; 17, conductive plate; 18, ground wire body. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Referring to Figures 1 - 3 , a cable grounding transfer device for an electrical distribution box, comprising:

[0029] Wire body 1;

[0030] Ground wire body 18, which cooperates with wire body 1. Wire cores 14 are provided in both wire body 1 and ground wire body 18. An upper connecting cylinder 2 and a lower connecting cylinder 9 are respectively sleeved on wire body 1 and ground wire body 18;

[0031] A locking mechanism, which is arranged between the upper connecting cylinder 2 and the lower connecting cylinder 9 and is used for tightly connecting the wire body 1 and the ground wire body 18.

[0032] In the present invention, a cylinder groove 4 is provided on the upper connecting cylinder 2, and a plurality of fixing plates 13 are fixedly installed on the upper connecting cylinder 2.

[0033] In the present invention, tightening threads 12 are provided on both the upper connecting cylinder 2 and the lower connecting cylinder 9, and an upper fixing ring 3 and a lower fixing ring 11 are respectively provided on the plurality of tightening threads 12.

[0034] In the present invention, an upper conductive plate 15 and a lower conductive plate 16 are respectively sleeved on the plurality of wire cores 14, and a plurality of conductive plates 17 are fixedly installed on the lower conductive plate 16.

[0035] In the present invention, a conductor one 5 is fixedly installed on the upper connecting cylinder 2, a conductor two 8 is fixedly installed on the lower connecting cylinder 9, the conductor one 5 and the conductor two 8 are respectively tightly connected to the upper conductive plate 15 and the lower conductive plate 17, and the plurality of conductive plates 17 are tightly connected to the conductor two 8.

[0036] In the present invention, the conductor one 5 and the conductor two 8 cooperate with each other to assist in conducting electricity for the wire core 14.

[0037] In the present invention, the locking mechanism includes a plurality of clamping plates 6, the plurality of clamping plates 6 are respectively fixedly connected to the plurality of fixing plates 13, and fixing hooks 7 are fixedly installed on the plurality of clamping plates 6.

[0038] In the present invention, a plurality of hook grooves 10 are provided on the lower connecting tube 9 , and the plurality of hook grooves 10 cooperate with the plurality of fixing hooks 7 respectively to further increase the connection stability of the connected line body 1 and the lower line body 19 .

[0039] In the present utility model, the upper conductive plate 15 and the lower conductive plate 16 are respectively fixedly connected to the wire core 14 in the wire body 1 and the ground wire body 18, so that they are subjected to conductive treatment. At the same time, the lower conductive plate 16 is tightly connected to the conductor 2 8 through multiple conductive plates 17 to increase conductivity. The upper connecting tube 2 is sleeved on the wire body 1, and the upper fixing ring 3 is rotated to cooperate with the loose thread 12 to fix the upper connecting tube 2 on the wire body 1. At the same time, the lower connecting tube 9 is synchronously operated with the ground wire body 18 to fix the lower connecting tube 9 with the ground wire body 18. By pressing multiple clamping plates 6, the fixing hook 7 is fixed in the multiple hook grooves 10, so that the upper connecting tube 2 is tightly connected to the lower connecting tube 9, thereby increasing the stability of the connection.

[0040] Example 2

[0041] The difference between this embodiment and the first embodiment is that a protective device is added to the connection portion between the line body 1 and the ground line body 18 to protect the connection portion and prevent other factors from affecting the switching.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable grounding transfer device for an electrical distribution box, characterized in that, Including: Line body (1); Ground line body (18), which cooperates with the line body (1). Both the line body (1) and the ground line body (18) are provided with line cores (14), and an upper connecting cylinder (2) and a lower connecting cylinder (9) are respectively sleeved on the line body (1) and the ground line body (18); A locking mechanism, which is arranged between the upper connecting cylinder (2) and the lower connecting cylinder (9) and is used for tightly connecting the line body (1) and the ground line body (18).

2. The cable grounding transfer device for an electrical distribution box according to claim 1, characterized in that, A cylinder groove (4) is provided on the upper connecting cylinder (2), and a plurality of fixing plates (13) are fixedly installed on the upper connecting cylinder (2).

3. The cable grounding transfer device for an electrical distribution box according to claim 1, characterized in that, Elastic threads (12) are provided on both the upper connecting cylinder (2) and the lower connecting cylinder (9), and an upper fixing ring (3) and a lower fixing ring (11) are respectively arranged on the plurality of elastic threads (12).

4. The cable grounding transfer device for an electrical distribution box according to claim 1, characterized in that, An upper conductive plate (15) and a lower conductive plate (16) are respectively sleeved on the plurality of line cores (14), and a plurality of conductive plates (17) are fixedly installed on the lower conductive plate (16).

5. The cable grounding transfer device for an electrical distribution box according to claim 1, characterized in that, A conductor one (5) is fixedly installed on the upper connecting cylinder (2), and a conductor two (8) is fixedly installed on the lower connecting cylinder (9). The conductor one (5) and the conductor two (8) are respectively tightly connected with the upper conductive plate (15) and the lower conductive plate (16), and the plurality of conductive plates (17) are tightly connected with the conductor two (8).

6. The cable grounding transfer device for an electrical distribution box according to claim 5, characterized in that, The conductor one (5) and the conductor two (8) cooperate with each other to assist in conducting electricity for the line core (14).

7. An electrical cable grounding transfer device for an electrical distribution box according to claim 1, characterized in that, The locking mechanism includes a plurality of clamping plates (6), the plurality of clamping plates (6) are respectively fixedly connected with the plurality of fixing plates (13), and fixing hooks (7) are fixedly installed on the plurality of clamping plates (6).

8. An electrical cable grounding transfer device for an electrical distribution box according to claim 1, characterized in that, A plurality of hook grooves (10) are provided on the lower connecting cylinder (9), and the plurality of hook grooves (10) respectively cooperate with the plurality of fixing hooks (7) to further increase the connection stability of the connected line body (1) and the lower line body (19).

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