A cold-resistant power control combined mobile cable

Abstract

The present invention relates to the field of cable technology, and discloses a cold-resistant power control combined mobile cable, comprising two upper protective sleeves, two lower protective sleeves, and a connecting sleeve. The two upper protective sleeves are arranged in one-to-one correspondence with the two lower protective sleeves, and the connecting sleeve is located between the two upper protective sleeves and the two lower protective sleeves. A plurality of interconnected installation cavities are provided in the upper protective sleeves, the lower protective sleeves, and the connecting sleeves, and a plurality of cable bodies are respectively installed in the plurality of installation cavities. A fixing piece for connecting the upper protective sleeve and the lower protective sleeve is provided on the upper protective sleeve. The cold-resistant power control combined mobile cable of the present invention is not only convenient for batch thermal insulation protection of cables, but also convenient for replacement of any damaged cables without affecting the use of other cables. It can also self-adjust to meet the protection requirements of cables of different lengths, and the connection height of the cables can be adjusted. It has strong applicability and is suitable for promotion.

Description

Technical Field

[0001] The invention relates to the technical field of cables, and in particular to a cold-resistant power control combined mobile cable. Background Art

[0002] Cables are usually rope-like cables made of several or several groups of wires (at least two in each group), each group of wires is insulated from each other and often twisted around a center, with a highly insulating covering on the outside. Cables have the characteristics of being powered inside and insulated outside;

[0003] When currently using cables in cold areas, the entire cable routing in the area needs to be insulated and protected; at the same time, if any cable is damaged, it is necessary to replace the damaged cable without affecting other cables; for this purpose, we disclose a cold-resistant power control combined mobile cable. Summary of the invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a cold-resistant power control combined mobile cable.

[0005] A cold-resistant power control combined mobile cable comprises two upper protective sleeves, two lower protective sleeves and a connecting sleeve. The two upper protective sleeves are arranged in one-to-one correspondence with the two lower protective sleeves. The connecting sleeve is located between the two upper protective sleeves and the two lower protective sleeves. A plurality of interconnected installation cavities are provided in the upper protective sleeves, the lower protective sleeves and the connecting sleeves. A plurality of cable bodies are respectively installed in the plurality of installation cavities. A fixing piece for connecting the upper protective sleeves and the lower protective sleeves is provided on the upper protective sleeves.

[0006] Preferably, the side of the upper protective sleeve away from the fixing member is rotatably connected to the lower protective sleeve through a first rotating rod, and a second rotating rod is provided on the connecting sleeve, and the second rotating rod can be sleeved in the two first rotating rods.

[0007] Preferably, a thermal insulation pad is provided in each of the installation cavities.

[0008] Preferably, the fixing member comprises a fixing screw, and the upper protective sleeve and the lower protective sleeve are provided with communicating threaded holes, and the fixing screw is threadedly connected in the threaded holes.

[0009] Preferably, a plurality of switch sleeves are rotatably connected to the upper protective sleeve along the length direction of the installation cavity, and the plurality of switch sleeves correspond one-to-one to the plurality of installation cavities respectively.

[0010] Preferably, the switch sleeve is provided with a handle.

[0011] Preferably, a fixing plate is provided at the bottom of the lower protective cover, and an electric telescopic member is vertically provided between the fixing plate and the lower protective cover.

[0012] Preferably, a temperature insulating rubber pad is provided on the outside of the electric telescopic member.

[0013] Preferably, the lower protective sleeve is provided with a plurality of connecting pipes, and the plurality of connecting pipes are respectively connected to the plurality of installation cavities.

[0014] The invention provides a cold-resistant power control combined mobile cable, wherein a plurality of cable bodies are respectively installed in a plurality of installation cavities, and an upper protective sleeve and a lower protective sleeve are fixed therebetween, thereby protecting the plurality of cables;

[0015] When any cable body is damaged, the handle is pried by a tool to drive the switch cover to rotate, so that the switch cover rotates to open the installation cavity, making it convenient to replace the cable body therein;

[0016] By adjusting the distance between the two upper protective sleeves and the distance between the two lower protective sleeves, it can meet the protection requirements of cable bodies of different lengths;

[0017] The lower protective cover is driven upward by the electric telescopic member to adjust the connection height of the cable in the installation cavity;

[0018] This combined cable is not only convenient for batch insulation protection of cables, but also convenient for replacement of any damaged cables without affecting the use of other cables. It can also self-adjust to meet the protection needs of cables of different lengths, and the connection height of the cables can be adjusted. It has strong applicability and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a cold-resistant power control combined mobile cable proposed by the present invention;

[0020] Figure 2 This is a schematic cross-sectional structural diagram of an installation cavity for a cold-resistant power control combined mobile cable proposed by the present invention;

[0021] Figure 3 This is a partial enlarged view of point A of a cold-resistant power control combined mobile cable proposed by the present invention. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Reference Figure 1-3 The present invention proposes a cold-resistant power control combined mobile cable, comprising two upper protective sleeves 1, two lower protective sleeves 2, and a connecting sleeve 3. The two upper protective sleeves 1 are arranged in a one-to-one correspondence with the two lower protective sleeves 2. The connecting sleeve 3 is located between the two upper protective sleeves 1 and the two lower protective sleeves 2. A plurality of interconnected installation cavities are provided in the upper protective sleeves 1, the lower protective sleeves 2, and the connecting sleeves 3. A plurality of cable bodies 4 are respectively installed in the plurality of installation cavities. A fixing piece for connecting the upper protective sleeves 1 and the lower protective sleeves 2 is provided on the upper protective sleeve 1.

[0025] In this embodiment, multiple cable bodies 4 are respectively installed in multiple installation cavities to protect multiple cables; at the same time, the upper protective cover 1 and the lower protective cover 2 are fixed by fixing parts; by adjusting the distance between the two upper protective covers 1 and the distance between the two lower protective covers 2, the protection requirements of cable bodies of different lengths can be met.

[0026] As another embodiment of the invention, the side of the upper protective sleeve 1 away from the fixing member is rotatably connected to the lower protective sleeve 2 through the first rotating rod 5, and the connecting sleeve 3 is provided with a second rotating rod 6, which can be sleeved in the two first rotating rods 5. When the cable body 4 needs to be replaced, the fixing member is contacted, and then the upper protective sleeve 1 is rotated to open the installation cavity, so that the cable body 4 is replaced.

[0027] As another embodiment of the invention, a heat preservation pad 7 is provided in each installation cavity. The heat preservation pad 7 is used to perform heat preservation treatment on the cable body 4 in the installation cavity.

[0028] As another embodiment of the invention, the fixing member includes a fixing screw 8. The upper protective sleeve 1 and the lower protective sleeve 2 are provided with connected threaded holes, and the fixing screw 8 is threadedly connected in the threaded holes. The fixing screw 8 is threadedly connected with the threaded holes, so that the upper protective sleeve 1 and the lower protective sleeve 2 are fixed.

[0029] As another embodiment of the invention, multiple switch covers 9 are rotatably connected to the upper protective cover 1 along the length direction of the installation cavity, and the multiple switch covers 9 correspond to the multiple installation cavities one by one. When any cable body 1 is damaged, the installation cavity can be opened by rotating the switch cover 9, so that the cable body 1 therein can be replaced conveniently.

[0030] As another embodiment of the invention, a handle 10 is provided on the switch cover 9. When the temperature is too low and the switch cover 9 and the upper protective cover 1 are frozen, the handle 10 is pried by a tool to drive the switch cover 9 to rotate and open the installation cavity.

[0031] As another embodiment of the invention, a fixing plate 11 is provided at the bottom of the lower protective cover 2, and an electric telescopic member is vertically provided between the fixing plate 11 and the lower protective cover 2. The electric telescopic member drives the lower protective cover 2 to move upward, thereby adjusting the connection height of the cable.

[0032] As another embodiment of the invention, a temperature-insulating rubber pad 12 is provided outside the electric telescopic member. The temperature-insulating rubber pad 12 is used to provide temperature-insulating protection for the electric telescopic member.

[0033] As another embodiment of the invention, a plurality of connecting tubes 13 are provided on the lower protective cover 2, and the plurality of connecting tubes 13 are respectively connected to the plurality of installation cavities. The connectors of the plurality of cable bodies 4 are installed in the plurality of connecting tubes 13, and the plurality of connecting tubes 13 facilitate electrical connection between the cable bodies 4 and the outside.

[0034] The cold-resistant power control combined mobile cable of the present invention is not only convenient for batch insulation protection of cables, but also convenient for replacement of any damaged cables without affecting the use of other cables. It can also self-adjust to meet the protection needs of cables of different lengths, and the connection height of the cables can be adjusted. It has strong applicability and is suitable for promotion.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cold-resistant power control combined mobile cable, It is characterized in that The utility model comprises two upper protective sleeves (1), two lower protective sleeves (2), and a connecting sleeve (3), wherein the two upper protective sleeves (1) are arranged in a one-to-one correspondence with the two lower protective sleeves (2), and the connecting sleeve (3) is located between the two upper protective sleeves (1) and the two lower protective sleeves (2); a plurality of interconnected installation cavities are arranged in the upper protective sleeves (1), the lower protective sleeves (2), and the connecting sleeve (3), and a plurality of cable bodies (4) are respectively installed in the plurality of installation cavities; and a fixing piece for connecting the upper protective sleeves (1) and the lower protective sleeves (2) is arranged on the upper protective sleeves (1); A heat preservation pad (7) is provided in each of the installation cavities; The upper protective sleeve (1) is rotatably connected to a plurality of switch sleeves (9) along the length direction of the installation cavity, and the plurality of switch sleeves (9) correspond to the plurality of installation cavities one by one respectively; A fixing plate (11) is provided at the bottom of the lower protective cover (2), and an electric telescopic member is vertically provided between the fixing plate (11) and the lower protective cover (2).

2. A cold-resistant power control combined mobile cable according to claim 1, It is characterized in that The side of the upper protective sleeve (1) away from the fixing member is rotatably connected to the lower protective sleeve (2) via a first rotating rod (5); a second rotating rod (6) is provided on the connecting sleeve (3); and the second rotating rod (6) is sleeved inside the two first rotating rods (5).

3. A cold-resistant power control combined mobile cable according to claim 1, It is characterized in that The fixing member comprises a fixing screw (8), and the upper protective sleeve (1) and the lower protective sleeve (2) are provided with communicating threaded holes, and the fixing screw (8) is threadedly connected in the threaded holes.

4. A cold-resistant power control combined mobile cable according to claim 3, It is characterized in that The switch sleeve (9) is provided with a handle (10).

5. A cold-resistant power control combined mobile cable according to claim 4, It is characterized in that A temperature-insulating rubber pad (12) is provided on the outside of the electric telescopic member.

6. A cold-resistant power control combined mobile cable according to any one of claims 1 to 5, It is characterized in that The lower protective sleeve (2) is provided with a plurality of connecting pipes (13), and the plurality of connecting pipes (13) are respectively connected to the plurality of installation cavities.

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