Electrical secondary wiring insulation sleeve

Abstract

The utility model relates to an electrical secondary wiring insulating sleeve in the technical field of insulating sleeves, which comprises a jack, a support sheet, an elastic sheet, a fixing hole, a connecting shaft, an arc-shaped block and a pressing rod, and can extrude one end above the elastic sheet by driving the arc-shaped block to rotate, so that the distance between the fixing hole and the bottom of a limiting end is increased. An electrical connecting wire is inserted into the fixing hole, the elastic sheet can clamp and fix the electrical connecting wire in cooperation with the limiting end through the rebound resilience of the elastic sheet, and the elastic sheet and the supporting sheet are conductors, so that the fixing and connecting functions of the electrical connecting wire of the insulating sleeve shell device are achieved, and the problem that a traditional insulating tape binding method is difficult to carry out is solved. And the working efficiency and safety are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating sleeves, in particular to an insulating sleeve for electrical secondary wiring. Background Art

[0002] When inspecting and repairing substations, distribution rooms, transformer area integrated cabinets and household meters, it is often impossible to shut down the power supply, but the fault must be eliminated, so it is necessary to work with power on. At present, we use insulating tape for wrapping, which is easy to cause electric shock during the wrapping process, and the insulating tape may fall off easily, and it is easy to cause wrong wiring because all the removed wires are wrapped with the same color of tape. This method of wrapping with insulating tape is time-consuming and troublesome, and it cannot ensure safety. For this reason, we propose an electrical secondary wiring insulation sleeve. Utility Model Content

[0003] In view of the above problems, the utility model proposes an electrical secondary wiring insulating sleeve to solve the problem in the above background technology that most of the existing insulating sleeves are wrapped with insulating tape, which is time-consuming and troublesome and cannot ensure safety.

[0004] The technical solution of the utility model is:

[0005] An electrical secondary wiring insulating sleeve comprises an insulating sleeve shell, wherein operating holes are provided on both sides of the top of the insulating sleeve shell, a reserved groove is provided on one side of the operating hole, jacks are provided at both ends of the insulating sleeve shell, a supporting sheet is provided at the inner bottom of the insulating sleeve shell, an elastic sheet is provided on the top of the supporting sheet, a fixing hole is provided on one side of the elastic sheet, a limiting end is provided on one side of the supporting sheet, anti-slip grooves are provided on the bottom of the limiting end, a connecting shaft is provided on the inner side of the operating hole, an arc block is provided on the surface of the connecting shaft, and a pressure rod is provided on one side of the arc block.

[0006] In a further technical solution, operation holes are fixedly opened on both side surfaces of the top of the insulating shell, and a reserved groove is fixedly opened on one side surface of the operation hole.

[0007] In a further technical solution, plug holes are fixedly provided on both end surfaces of the insulating shell, the plug holes are communicated with the inner side of the insulating shell, and a support sheet is fixedly connected to the inner bottom of the insulating shell.

[0008] In a further technical solution, an elastic sheet is fixedly connected to the top of the support sheet, two elastic sheets are provided, and are distributed and fixedly installed on both sides of the top of the support sheet. A fixing hole is fixedly opened on one side of the elastic sheet, and the fixing hole is provided on one side of the socket.

[0009] In a further technical solution, a limiting end is fixedly installed on one side of the support plate, the limiting end is arranged inside the fixing hole, the bottom of the limiting end is fixedly provided with anti-slip grooves, and the inner side of the operating hole is rotatably connected with a connecting shaft.

[0010] In a further technical solution, an arc block is fixedly installed on the surface of the connecting shaft, the arc block is arranged above the elastic sheet, and a pressure rod is fixedly connected to one side of the arc block.

[0011] The beneficial effects of the utility model are:

[0012] The electrical secondary wiring insulating sleeve of the utility model is provided with a jack, a support sheet, an elastic sheet, a fixing hole, a connecting shaft, an arc block and a pressure rod. By driving the rotation of the arc block, the upper end of the elastic sheet can be squeezed, thereby increasing the distance between the fixing hole and the bottom of the limiting end. The electrical connecting wire is inserted into the fixing hole. Through the resilience of the elastic sheet and the limiting end, the electrical connecting wire can be clamped and fixed. The elastic sheet and the supporting sheet are both conductors, thereby realizing the fixing and connecting function of the electrical connecting wire of the insulating sleeve shell device, solving the traditional method of wrapping with insulating tape and further improving the work efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the internal structure of the insulating casing of the utility model;

[0014] Figure 2 It is a side structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0016] Description of reference numerals:

[0017] 1. Insulating shell; 2. Operating hole; 3. Reserved slot; 4. Plug hole; 5. Support sheet; 6. Elastic sheet; 7. Fixing hole; 8. Limit end; 9. Anti-slip pattern; 10. Connecting shaft; 11. Arc block; 12. Pressure rod. DETAILED DESCRIPTION

[0018] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0019] Example 1

[0020] like Figure 1-3As shown, the utility model provides an electrical secondary wiring insulating sleeve, including an insulating sleeve shell 1, operating holes 2 are provided on both sides of the top of the insulating sleeve shell 1, a reserved groove 3 is provided on one side of the operating hole 2, plug holes 4 are provided at both ends of the insulating sleeve shell 1, a supporting sheet 5 is provided at the bottom of the inner side of the insulating sleeve shell 1, an elastic sheet 6 is provided on the top of the supporting sheet 5, a fixing hole 7 is provided on one side of the elastic sheet 6, a limiting end 8 is provided on one side of the supporting sheet 5, and anti-slip grooves 9 are provided on the bottom of the limiting end 8, a connecting shaft 10 is provided on the inner side of the operating hole 2, an arc block 11 is provided on the surface of the connecting shaft 10, and a pressure rod 12 is provided on one side of the arc block 11.

[0021] Specifically, operating holes 2 are fixedly provided on both side surfaces of the top of the insulating shell 1, a reserved groove 3 is fixedly provided on one side surface of the operating hole 2, plug holes 4 are fixedly provided on both end surfaces of the insulating shell 1, the plug holes 4 are communicated with the inner side of the insulating shell 1, a supporting sheet 5 is fixedly connected to the inner bottom of the inner side of the insulating shell 1, an elastic sheet 6 is fixedly connected to the top of the supporting sheet 5, two elastic sheets 6 are provided, which are distributed and fixedly installed on both sides of the top of the supporting sheet 5, a fixing hole 7 is fixedly provided on one side of the elastic sheet 6, the fixing hole 7 is arranged on one side of the plug hole 4, a limiting end 8 is fixedly installed on one side of the supporting sheet 5, the limiting end 8 is arranged inside the fixing hole 7, and an anti-slip pattern 9 is fixedly provided on the bottom of the limiting end 8, a connecting shaft 10 is rotatably connected to the inner side of the operating hole 2, an arc block 11 is fixedly installed on the surface of the connecting shaft 10, the arc block 11 is arranged above the elastic sheet 6, and a pressure rod 12 is fixedly connected to one side of the arc block 11.

[0022] The working principles and beneficial effects of the above embodiments.

[0023] When the electrical secondary connection line is used, the inner copper body of the end of the electrical connection line is first exposed, and then the two pressure rods 12 above the insulating housing 1 are rotated outward respectively, so that the pressure rod 12 is rotated to the inner side of the reserved groove 3. The rotation of the pressure rod 12 can drive the arc block 11 and the connecting shaft 10 to rotate. When the arc block 11 rotates to a certain position, it will squeeze the elastic sheet 6 below downward, and the squeezed end of the elastic sheet 6 will move downward, thereby increasing the distance between the fixing hole 7 and the bottom of the limit end 8. The user inserts the electrical connection line from the jack 4 into the inside of the fixing hole 7. At this time The electrical connection line is below the limit end 8, and then the pressure rod 12 is slowly rotated to return the pressure rod 12 to its original position. The arc block 11 no longer squeezes the top of the elastic sheet 6, and the elastic sheet 6 drives the fixing hole 7 to rebound to the original position above. When the fixing hole 7 moves up and resets, it will also drive the inner electrical connection line upward, so that the electrical connection line and the bottom of the limit end 8 are firmly clamped, thereby completing the fixing effect of the electrical connection line, and the elastic sheet 6 and the support sheet 5 and the limit end 8 are all conductors, thereby realizing the effect of electrical secondary connection at both ends of the insulating shell 1, and improving the use effect of the device.

[0024] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An electrical secondary wiring insulating sleeve, comprising an insulating sleeve shell, characterized in that: The insulating shell is provided with operating holes on both sides of the top, a reserved groove is provided on one side of the operating hole, insertion holes are provided at both ends of the insulating shell, a supporting plate is provided at the inner bottom of the insulating shell, an elastic plate is provided on the top of the supporting plate, a fixing hole is provided on one side of the elastic plate, a limiting end is provided on one side of the supporting plate, and anti-slip grooves are provided on the bottom of the limiting end, a connecting shaft is provided on the inner side of the operating hole, an arc block is provided on the surface of the connecting shaft, and a pressure rod is provided on one side of the arc block.

2. The electrical secondary wiring insulation sleeve according to claim 1, characterized in that: Both side surfaces of the top of the insulating shell are fixedly provided with operation holes, and one side surface of the operation hole is fixedly provided with a reserved groove.

3. The electrical secondary wiring insulation sleeve according to claim 1, characterized in that: Insertion holes are fixedly provided on the surfaces of both ends of the insulating shell, the insertion holes are communicated with the inner side of the insulating shell, and a support sheet is fixedly connected to the inner bottom of the insulating shell.

4. The electrical secondary wiring insulation sleeve according to claim 1, characterized in that: The top of the support sheet is fixedly connected with an elastic sheet, two elastic sheets are provided, and are distributed and fixedly installed on both sides of the top of the support sheet. One side of the elastic sheet is fixedly provided with a fixing hole, and the fixing hole is provided on one side of the insertion hole.

5. The electrical secondary wiring insulation sleeve according to claim 1, characterized in that: A limiting end is fixedly installed on one side of the support sheet, the limiting end is arranged inside the fixing hole, an anti-slip pattern is fixedly provided on the bottom of the limiting end, and a connecting shaft is rotatably connected to the inner side of the operating hole.

6. The electrical secondary wiring insulation sleeve according to claim 1, characterized in that: An arc block is fixedly installed on the surface of the connecting shaft, the arc block is arranged above the elastic sheet, and a pressure rod is fixedly connected to one side of the arc block.

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