Multi-protection type electric stay wire protective sleeve

Abstract

The utility model provides a multi-protection type electric power stay wire protective sleeve, which comprises a socketed pipe, a connecting pipe, a fixing hole, a connecting block, an arc-shaped rod, a connecting ring, a rotatable multi-protection pipe shell structure and a rotatable adjusting separation frame structure, and is characterized in that the inner part of the bottom end of the socketed pipe is in threaded connection with the connecting pipe; a fixing hole is formed in the middle of the left side of the socketed pipe. Through the arrangement of the protective outer shell, the fixing groove, the protective inner shell and the external pipe, the multi-protection work can be realized through the cooperation of the protective outer shell and the protective inner shell in the use process; according to the device, the sleeving pipe, the connecting pipe, the connecting block, the supporting plate, the inverted-T-shaped threaded rod, the connecting frame and the limiting block are arranged in a matched mode, the inverted-T-shaped threaded rod is rotated in the using process, the pressure between the sleeving pipe and the connecting pipe is adjusted in the rotating process, and the purpose of conveniently adjusting in the using process is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power communication equipment, and in particular relates to a multi-protection type electric power cable protective cover. Background Art

[0002] Electric poles or high-voltage line racks are fixed to the ground with iron wire and steel wire. Direct contact between the conductor and the ground will inevitably cause safety accidents, leakage may also occur, and sometimes even threaten people's lives. The wire pulling sheath is a protective sheath for pulling the steel strands of the electric pole, which is divided into telecommunication and power inclined wire pulling sheaths, and can also be called aisle warning tubes. The wire pulling sheath has an inclined wire warning protection tube with bright color and night-time reflective effect. The existing wire pulling sheath includes a grounding wire, a fixing ring, a clamp, a lower casing, a casing shell, a casing cover, a threaded barrel, an upper casing, a threaded wire, a first fluorescent belt, a fluorescent area, an insulating sleeve, a second fluorescent area, a groove, and a pin. This kind of wire pulling sheath is inconvenient to adjust the tensioning progress during use and cannot perform grounding wire protection during use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a multi-protection power wire protection cover. By improving the connecting mechanism during use, it is convenient to adjust the tensioning progress during use and to set a grounding wire protection mechanism during use, so as to facilitate the purpose of grounding wire protection during use.

[0004] A multi-protection electric wire protection cover comprises a sleeve tube, the bottom end of which is internally threadedly connected to a connecting tube; a fixing hole is provided in the middle position on the left side of the sleeve tube; the upper end of the sleeve tube is internally threadedly connected to a connecting block; an arc-shaped rod is fixedly bolted to the upper end of the connecting block; a connecting ring is sleeved on the outer wall of the upper end of the arc-shaped rod, and is characterized in that a rotatable multi-protection tube shell structure is provided at the bottom end of the connecting tube; and a rotatable adjustable separation frame structure is connected inside the sleeve tube.

[0005] Preferably, the rotatable multiple protective tube shell structure includes a protective outer shell, a fixing groove is opened in the middle position of the bottom end of the protective outer shell; a protective inner shell penetrates the inside of the fixing groove; and an external tube is threadedly connected to the bottom end of the protective inner shell.

[0006] Preferably, the rotatable and adjustable separation frame structure includes a support plate, an inverted T-shaped threaded rod penetrates the interior of the support plate; a connecting frame is threadedly sleeved on the upper part of the outer wall of the inverted T-shaped threaded rod; and a limiting block is provided on the top outer wall of the inverted T-shaped threaded rod.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. In the present invention, the arrangement of the protective outer shell, the fixing groove, the protective inner shell and the external pipe is conducive to achieving multiple protection work through the cooperation of the protective outer shell and the protective inner shell during use.

[0009] 2. In the utility model, the sleeve tube, connecting tube, connecting block, support plate, inverted T-shaped threaded rod, connecting frame and limit block are arranged in coordination with each other, which is conducive to rotating the inverted T-shaped threaded rod during use and adjusting the pressure between the sleeve tube and the connecting tube during the rotation process, thereby facilitating the purpose of adjustment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of a rotatable multiple protection tube shell structure of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the rotatable and adjustable separation frame structure of the utility model.

[0013] In the figure:

[0014] 1. Socket tube; 2. Connecting tube; 3. Fixing hole; 4. Connecting block; 5. Arc rod; 6. Connecting ring; 7. Rotatable multiple protection tube shell structure; 71. Protective outer shell; 72. Fixing groove; 73. Protective inner shell; 74. External tube; 8. Rotatable and adjustable separation frame structure; 81. Support plate; 82. Inverted T-shaped threaded rod; 83. Connecting frame; 84. Limit block. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a multi-protection power cable protective sleeve comprises a sleeve tube 1, a connecting tube 2, a fixing hole 3, a connecting block 4, an arc rod 5, a connecting ring 6, a rotatable multi-protection tube shell structure 7 and a rotatable adjustable separation frame structure 8, wherein the bottom end of the sleeve tube 1 is internally threadedly connected with the connecting tube 2; a fixing hole 3 is provided in the middle position on the left side of the sleeve tube 1; the upper end of the sleeve tube 1 is internally threadedly connected with the connecting block 4; the upper end of the connecting block 4 is bolted with the arc rod 5; the upper end outer wall of the arc rod 5 is sleeved with a connecting ring 6; the bottom end of the connecting tube 2 is provided with a rotatable multi-protection tube shell structure 7; the interior of the sleeve tube 1 It is connected with a rotatable and adjustable separation frame structure 8; the rotatable multiple protection tube shell structure 7 includes a protective outer shell 71, a fixing groove 72, a protective inner shell 73 and an external tube 74, and a fixing groove 72 is provided in the middle position of the bottom inner part of the protective outer shell 71; the interior of the fixing groove 72 is penetrated by a protective inner shell 73; the bottom inner part of the protective inner shell 73 is threadedly connected with an external tube 74; when in use, the sleeve tube 1 and the connecting tube 2 are sleeved on the outer wall of the pull wire, and then the protective inner shell 73 is fixed in a suitable position, and the protective outer shell 71 and the protective inner shell 73 cooperate to perform double protection, so as to improve the protection effect during use.

[0016] In this embodiment, combined with the Figure 3 As shown, the rotatable and adjustable separation frame structure 8 includes a support plate 81, an inverted T-shaped threaded rod 82, a connecting frame 83 and a limit block 84. The interior of the support plate 81 is penetrated by an inverted T-shaped threaded rod 82; the upper part of the outer wall of the inverted T-shaped threaded rod 82 is threadedly sleeved with a connecting frame 83; the top outer wall of the inverted T-shaped threaded rod 82 is provided with a limit block 84; then during use, according to the needs of use, the inverted T-shaped threaded rod 82 is rotated, and the pressure between the sleeve tube 1 and the connecting tube 2 is adjusted through the threaded connection of the inverted T-shaped threaded rod 82 and the connecting frame 83, so as to facilitate the pressure adjustment work during use, thereby completing multiple protection work.

[0017] In this embodiment, specifically, the outer wall of the connecting pipe 2 is sleeved with a rubber ring; the outer wall of the sleeve pipe 1 is provided with an insulating layer.

[0018] In this embodiment, specifically, the inner wall and the outer wall of the protective outer shell 71 are respectively provided with an insulating layer; the protective inner shell 73 adopts an inverted T-shaped PVC shell.

[0019] In this embodiment, specifically, the upper end of the protective shell 71 is threadedly connected to the outer wall of the bottom end of the connecting pipe 2.

[0020] In this embodiment, specifically, a bearing is provided at the connection between the support plate 81 and the inverted T-shaped threaded rod 82 ; and a bearing is provided at the connection between the inverted T-shaped threaded rod 82 and the limit block 84 .

[0021] In this embodiment, specifically, the support plate 81 is disposed at the inner top of the connecting tube 2 ; the upper end of the connecting frame 83 is bolted to the bottom end of the connecting block 4 .

[0022] How it works

[0023] In the utility model, when in use, the sleeve tube 1 and the connecting tube 2 are sleeved on the outer wall of the pull wire, and then the protective inner shell 73 is fixed in a suitable position, and the protective outer shell 71 and the protective inner shell 73 cooperate to perform double protection work, which is convenient for improving the protection effect during use, and then during use, according to the needs of use, the inverted T-shaped threaded rod 82 is rotated, and the pressure between the sleeve tube 1 and the connecting tube 2 is adjusted through the threaded connection of the inverted T-shaped threaded rod 82 and the connecting frame 83, which is convenient for pressure adjustment work during use, thereby completing multiple protection work.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A multi-protection power cable protective cover, comprising a sleeve tube (1), wherein the bottom end of the sleeve tube (1) is internally threadedly connected to a connecting tube (2); a fixing hole (3) is provided at the middle position on the left side of the sleeve tube (1); the upper end of the sleeve tube (1) is internally threadedly connected to a connecting block (4); the upper end of the connecting block (4) is bolted with an arc rod (5); the upper end outer wall of the arc rod (5) is sleeved with a connecting ring (6); characterized in that, The bottom end of the connecting tube (2) in the multi-protection electric wire protection sleeve is provided with a rotatable multi-protection tube shell structure (7); the interior of the sleeve tube (1) is connected with a rotatable adjustable separation frame structure (8).

2. The multi-protective power cable protective cover according to claim 1, characterized in that: The rotatable multiple protection tube shell structure (7) comprises a protection outer shell (71), a fixing groove (72) is provided at the middle position of the bottom end of the protection outer shell (71); a protection inner shell (73) penetrates the inside of the fixing groove (72); and an external tube (74) is threadedly connected to the bottom end of the protection inner shell (73).

3. The multi-protective power cable protective cover according to claim 1, characterized in that: The rotatable and adjustable separation frame structure (8) comprises a support plate (81), an inverted T-shaped threaded rod (82) penetrates the interior of the support plate (81); a connecting frame (83) is threadedly sleeved on the upper part of the outer wall of the inverted T-shaped threaded rod (82); and a limit block (84) is provided on the top outer wall of the inverted T-shaped threaded rod (82).

4. The multi-protective power cable protective cover according to claim 2, characterized in that: The upper end of the protective shell (71) is threadedly connected to the outer wall of the bottom end of the connecting pipe (2).

5. The multi-protective power cable protective cover according to claim 3, characterized in that: The support plate (81) is arranged at the inner top end of the connecting pipe (2); the upper end of the connecting frame (83) is bolted to the bottom end of the connecting block (4).

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