Middle and low voltage withstand insulation shielding protection product

Abstract

The utility model discloses a medium and low voltage withstand insulation shielding protection product, which comprises an insulation sleeve, the top end of the insulation sleeve is fixedly connected with an installation shell, the interior of the installation shell is rotatably connected with a rotating rod, and one side of the interior of the installation shell is fixedly connected with a fixed plate. Two symmetrically-arranged fixing blocks are fixedly connected to the end, close to the fixing plate, of the rotating rod, a plurality of mounting plates are fixedly connected to the interior of the mounting shell, rotating rings are rotationally connected to the mounting plates, the outer wall of the rotating rod is sleeved with each rotating ring, and a connecting groove is formed in the inner circle of each rotating ring; a linkage block is fixedly connected to the position, corresponding to the connecting groove formed in the inner circle of each rotating ring, of the rotating rod, a plurality of connecting sleeves are fixedly connected to the outer wall of the insulating sleeve, and locking ropes are arranged in the insulating sleeves.

Description

Technical Field

[0001] The utility model relates to the technical field of insulation shielding, in particular to a medium and low voltage withstand insulation shielding protection product. Background Art

[0002] When performing electrical operations, it is generally necessary to operate the electricity through insulating protection products made of insulating materials. The insulating protection products all have a certain voltage resistance level. For cable terminal heads that are in a non-working state (waiting for connection), it is impossible to maintain a sufficient safe distance from live equipment. For safety reasons, insulating tools are generally used to cover the cable terminal heads.

[0003] In the prior art, the cable terminal head is generally covered with multiple layers of insulating blankets, and then the insulating blankets are fixed with insulating clips. This method requires external tools during operation, which is troublesome to use and affects work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a medium- and low-voltage withstand voltage insulating shielding and protective product to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medium and low voltage withstandable insulation shielding and protective product, including an insulating sleeve, a mounting shell fixedly connected to the top of the insulating sleeve, a rotating rod rotatably connected to the inside of the mounting shell, a fixed plate fixedly connected to one side of the mounting shell, two symmetrically arranged fixed blocks fixedly connected to one end of the rotating rod close to the fixed plate, a plurality of mounting plates fixedly connected to the inside of the mounting shell, a plurality of mounting plates rotatably connected to a rotating ring, each of the rotating rings is sleeved on the outer wall of the rotating rod, and a connecting groove is provided on the inner ring of each rotating ring, a linkage block is fixedly connected to the rotating rod at a position corresponding to the connecting groove provided on the inner ring of each rotating ring, a plurality of connecting sleeves are fixedly connected to the outer wall of the insulating sleeve, and locking ropes are provided inside the plurality of connecting sleeves.

[0006] Preferably, the two fixing blocks and one side of the rotating rod are both slidably connected inside the fixing plate.

[0007] Preferably, each of the linkage blocks is slidably connected inside the corresponding connection groove.

[0008] Preferably, the top end of each locking rope can slidably pass through the outer wall of the mounting shell and be fixedly connected to the corresponding rotating ring.

[0009] Preferably, one end of the rotating rod away from the fixing plate is exposed outside the mounting shell and is fixedly connected to the rotating block.

[0010] Compared with the prior art, the beneficial effects of the utility model are: an insulating sleeve, a locking rope, a rotating rod, a fixed block and a rotating ring, etc. are provided, and multiple cable terminal heads can be inserted into the interior of the insulating sleeve, and then the rotating rod can be rotated to drive the rotating ring to tighten the locking ropes, so that the locking ropes are locked to shrink the insulating sleeve and fix it together with the cable terminal head, without the aid of external tools, and it is very convenient in actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0013] Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating ring of the utility model;

[0014] Figure 4 For the utility model Figure 3 A in the figure is an enlarged structural diagram.

[0015] In the figure: 1. Insulating sleeve; 2. Mounting shell; 3. Rotating rod; 4. Fixed plate; 5. Fixed block; 6. Mounting plate; 7. Rotating ring; 8. Connecting groove; 9. Linking block; 10. Connecting sleeve; 11. Locking rope; 12. Rotating block. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 4 The utility model provides a technical solution: a medium and low voltage withstand insulation shielding protection product, including an insulating sleeve 1, a mounting shell 2 is fixedly connected to the top of the insulating sleeve 1, a rotating rod 3 is rotatably connected inside the mounting shell 2, a fixing plate 4 is fixedly connected to one side of the mounting shell 2, and two symmetrically arranged fixing blocks 5 are fixedly connected to one end of the rotating rod 3 close to the fixing plate 4, a plurality of mounting plates 6 are fixedly connected inside the mounting shell 2, and a plurality of mounting plates 6 are rotatably connected to rotating rings 7, each rotating ring 7 is sleeved on the outer wall of the rotating rod 3, and a connecting groove 8 is opened in the inner ring of each rotating ring 7, and a linkage block 9 is fixedly connected at a position corresponding to the connecting groove 8 opened in the inner ring of each rotating ring 7, a plurality of connecting sleeves 10 are fixedly connected to the outer wall of the insulating sleeve 1, and locking ropes 11 are arranged inside the plurality of connecting sleeves 10.

[0018] Specifically, the two fixing blocks 5 and one side of the rotating rod 3 are both slidably connected inside the fixing plate 4 , and the connection between the fixing blocks 5 and the fixing plate 4 is convenient for preventing the rotating rod 3 from rotating.

[0019] Specifically, each linkage block 9 is slidably connected inside the corresponding connection groove 8 , and the rotating rod 3 can rotate the rotating ring 7 through the linkage block 9 .

[0020] Specifically, the top end of each locking rope 11 can be slidably passed through the outer wall of the mounting shell 2 and fixedly connected to the corresponding rotating ring 7, so that the locking rope 11 can be easily gathered when the rotating ring 7 rotates.

[0021] Specifically, one end of the rotating rod 3 away from the fixed plate 4 is exposed outside the mounting shell 2 and is fixedly connected to a rotating block 12 , which facilitates the rotation of the rotating rod 3 .

[0022] Specifically, when using the utility model, the cable terminal head that needs to be covered and shielded can be covered inside the insulating sleeve 1, and then the rotating rod 3 is pulled by the rotating block 12. At this time, the rotating rod 3 will drive the two fixed blocks 5 and the multiple linkage blocks 9 to move together. The movement of the two fixed blocks 5 will move out from the inside of the fixed plate 4 along with the rotating rod 3, and the multiple linkage blocks 9 will slide inside the connecting groove 8. At this time, the limit of the rotating rod 3 is released, and the rotating rod 3 can be directly rotated. The rotation of the rotating rod 3 will drive the linkage block 9 to rotate together. The linkage block 9 will drive the rotating ring 7 to rotate through the connection with the connecting groove 8. At this time, the multiple rotating rings 7 rotate together. The locking rope 11 will be rolled up, and the rolled up locking rope 11 will lock the entire insulating sleeve 1, locking and fixing the insulating sleeve 1 and the cable terminal together. After the rolling is completed, the rotating rod 3 and the fixing block 5 can be reset to the inside of the fixing plate 4. At this time, since the locking rope 11 is tightly rolled up, the locking rope 11 will have a large stress to force the rotating rod 3 to rotate, and the rotating rod 3 and the fixing block 5 are already connected to the fixing plate 4 at this time, so this stress not only cannot make the rotating rod 3 rotate, but also makes the connection between the fixing block 5 and the rotating rod 3 and the fixing plate 4 tighter. All structures in the present invention are made of pressure-resistant insulating materials.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medium and low voltage withstand insulation shielding and protective product, characterized in that: The invention comprises an insulating sleeve (1), wherein the top end of the insulating sleeve (1) is fixedly connected to a mounting shell (2), a rotating rod (3) is rotatably connected inside the mounting shell (2), a fixing plate (4) is fixedly connected to one side inside the mounting shell (2), and two symmetrically arranged fixing blocks (5) are fixedly connected to one end of the rotating rod (3) close to the fixing plate (4), a plurality of mounting plates (6) are fixedly connected inside the mounting shell (2), a plurality of mounting plates (6) are rotatably connected to a rotating ring (7), each of the rotating rings (7) is sleeved on the outer wall of the rotating rod (3), and a connecting groove (8) is provided on the inner ring of each rotating ring (7), and a linkage block (9) is fixedly connected to the rotating rod (3) at a position corresponding to the connecting groove (8) provided on the inner ring of each rotating ring (7), and a plurality of connecting sleeves (10) are fixedly connected to the outer wall of the insulating sleeve (1), and a locking rope (11) is provided inside each of the connecting sleeves (10).

2. A medium and low voltage withstand insulation shielding and protective product according to claim 1, characterized in that: The two fixed blocks (5) and one side of the rotating rod (3) are both slidably connected inside the fixed plate (4).

3. A medium and low voltage withstand insulation shielding and protective product according to claim 1, characterized in that: Each of the linkage blocks (9) is slidably connected inside the corresponding connection groove (8).

4. A medium and low voltage withstand insulation shielding and protective product according to claim 1, characterized in that: The top end of each locking rope (11) can slidably pass through the outer wall of the mounting shell (2) and be fixedly connected to the corresponding rotating ring (7).

5. A medium and low voltage withstand insulation shielding and protective product according to claim 1, characterized in that: One end of the rotating rod (3) away from the fixed plate (4) is exposed outside the mounting shell (2) and is fixedly connected to a rotating block (12).

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