Cable protector with fixing structure

Abstract

The utility model discloses a cable protector with a fixing structure, which comprises a fixing device, the fixing device is composed of an upper fixing ring, a lower fixing ring and a connecting plate, the left side of the upper fixing ring is hinged with the left side of the lower fixing ring through the connecting plate, the upper fixing ring and the lower fixing ring are both internally provided with a protection mechanism, and the upper fixing ring and the lower fixing ring are fixedly connected through the connecting plate. Arc-shaped grooves are formed in the inner walls of the upper fixing ring and the lower fixing ring located on the rear side of the protection mechanism, protection rubber sleeves are installed in the arc-shaped grooves, the protection mechanism comprises an arc-shaped plate, a rubber pad is fixedly connected to the inner side of the arc-shaped plate, sliding rods are fixedly connected to the outer side of the arc-shaped plate, and the sliding rods on the two sides are slidably connected with the upper fixing ring and the lower fixing ring correspondingly. And a compression spring is sleeved on the sliding rod in the fixer. By means of the structure, operation is convenient, meanwhile, damage caused by too tight clamping of the cable is avoided, and safety is good.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and in particular to a cable protector with a fixed structure. Background Technology

[0002] Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, and so on. They are all composed of single or multiple strands of conductors and insulation layers, used to connect circuits, electrical appliances, etc.

[0003] If cables are not reinforced after splicing, they are prone to breakage under external forces. This phenomenon necessitates protection and reinforcement after cable splicing. At the same time, existing fixing structures can easily damage cables due to excessive clamping, affecting their normal operation and posing certain safety hazards. Therefore, a cable protector with a fixing structure is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cable protector with a fixed structure, which solves the problems mentioned above.

[0005] This utility model also provides a cable protector with a fixed structure as described above, comprising: a fixator, the fixator being composed of an upper fixing ring, a lower fixing ring, and a connecting plate, the upper fixing ring and the lower fixing ring being hinged on the left side by the connecting plate, a protective mechanism being provided inside the upper fixing ring and the lower fixing ring, an arc-shaped groove being provided on the inner wall of the upper fixing ring and the lower fixing ring located behind the protective mechanism, a protective rubber sleeve being installed in the arc-shaped groove, the protective mechanism including an arc-shaped plate, a rubber pad being fixedly connected to the inner side of the arc-shaped plate, and a sliding rod being fixedly connected to the outer side, the sliding rods on both sides being slidably connected to the upper fixing ring and the lower fixing ring respectively, a compression spring being sleeved on the sliding rod located inside the fixator, and retaining rings being fixedly connected to both ends of the protective rubber sleeve, the retaining rings being adapted to the arc-shaped groove.

[0006] According to the cable protector with a fixed structure, a snap-fit ​​block is fixedly connected to the connecting plate on the side of the upper fixed ring away from the hinge, and a snap-fit ​​groove is provided on the connecting plate on the side of the lower fixed ring away from the hinge. The snap-fit ​​block is slidably connected to the snap-fit ​​groove and is adapted to the snap-fit ​​groove.

[0007] According to the cable protector with a fixed structure, a limiting block is provided on the slide rod located on the outside of the fixer.

[0008] According to the cable protector with a fixed structure, the fixer is made of metal and the protective sleeve is made of heat-shrinkable plastic.

[0009] This utility model has the following beneficial effects:

[0010] In this utility model, a fixing device and a protective mechanism are provided at the cable splice. During installation, the retaining ring is fixed by the arc grooves of the upper and lower fixing rings to position one end, and then the operation is repeated on the other end. At this time, the cables at both ends of the splice are fixed by the arc plate and the rubber pad. At the same time, the compression spring prevents the cable from being clamped too tightly and causing damage, thus ensuring good safety. Finally, the protective rubber sleeve is fixed to the cable by heating, making the operation convenient.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a structural diagram of a cable protector with a fixed structure according to the present invention;

[0014] Figure 2 This is a front view of a cable protector with a fixed structure according to the present invention;

[0015] Figure 3 This is another structural diagram of a cable protector with a fixed structure according to the present invention;

[0016] Figure 4 This is a structural diagram of a protective sleeve for a cable protector with a fixed structure according to the present invention.

[0017] Legend:

[0018] 1. Fixing device; 11. Upper fixing ring; 12. Lower fixing ring; 13. Connecting plate; 2. Protective mechanism; 21. Arc plate; 22. Rubber pad; 23. Slide rod; 24. Compression spring; 3. Arc groove; 4. Snap-fit ​​block; 5. Snap-fit ​​groove; 6. Protective rubber sleeve; 61. Snap ring. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figure 1-4This utility model provides a cable protector with a fixed structure, which includes a fixator 1. The fixator 1 is made of metal and comes in various sizes to be selected according to the cable diameter. The fixator 1 consists of an upper fixing ring 11, a lower fixing ring 12, and a connecting plate 13. The upper fixing ring 11 and the lower fixing ring 12 are hinged on the left side by the connecting plate 13. A snap-fit ​​block 4 is fixedly connected to the connecting plate 13 on the side of the upper fixing ring 11 away from the hinge. A snap-fit ​​groove 5 is provided on the connecting plate 13 on the side of the lower fixing ring 12 away from the hinge. The snap-fit ​​block 4 is slidably connected to the snap-fit ​​groove 5 and is adapted to the snap-fit ​​groove 5. During installation, the upper fixing ring 11 and the lower fixing ring 12 can be closed directly through the snap-fit ​​block 4 and the snap-fit ​​groove 5, which is convenient to operate.

[0021] Both the upper fixing ring 11 and the lower fixing ring 12 are equipped with a protective mechanism 2. The inner walls of the upper fixing ring 11 and the lower fixing ring 12 located behind the protective mechanism 2 are provided with an arc-shaped groove 3. A protective rubber sleeve 6 is installed in the arc-shaped groove 3. The protective rubber sleeve 6 is made of heat-shrinkable plastic. The two ends of the protective rubber sleeve 6 are fixedly connected with retaining rings 61. The retaining rings 61 are adapted to the arc-shaped groove 3. During installation, the protective rubber sleeve 6 is first put on the cable, and then the retaining rings 61 are fixed by the arc-shaped groove 3 of the upper fixing ring 11 and the lower fixing ring 12 to fix one end. Then the operation is repeated on the other end.

[0022] The protection mechanism 2 includes an arc-shaped plate 21. A rubber pad 22 is fixedly connected to the inner side of the arc-shaped plate 21, and a slide rod 23 is fixedly connected to the outer side. The two slide rods 23 are slidably connected to the upper fixing ring 11 and the lower fixing ring 12, respectively. A compression spring 24 is sleeved on the slide rod 23 located inside the fixture 1, and a limit block is provided on the slide rod 23 located outside the fixture 1. Under the action of the compression spring 24, the cable is prevented from being clamped too tightly and damaged, thus ensuring good safety.

[0023] Working principle: When using, first put the protective rubber sleeve 6 on the cable, then complete the cable splicing. After the connection is completed, move the protective rubber sleeve 6 to the connection point, and then install the fixing device 1 on both ends of the protective rubber sleeve 6.

[0024] During installation, open the upper fixing ring 11, place the lower fixing ring 12 under the cable, and then place the retaining ring 61 at one end of the protective rubber sleeve 6 into the arc groove 3 of the lower fixing ring 12. Then close the upper fixing ring 11, and fix the retaining ring 61 through the arc groove 3 of the upper fixing ring 11 and the lower fixing ring 12 to position one end. Then repeat the operation on the other end. At this time, the cables at both ends of the splice are fixed by the action of the arc plate 21 and the rubber pad 22. At the same time, the compression spring 24 prevents the cable from being clamped too tightly and causing damage, ensuring good safety. Finally, the protective rubber sleeve 6 is heated to fix it to the cable, completing the protection operation.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cable protector with a fixed structure, characterized in that, include: The fastener (1) consists of an upper fixing ring (11), a lower fixing ring (12), and a connecting plate (13). The upper fixing ring (11) and the lower fixing ring (12) are hinged on the left side by the connecting plate (13). Both the upper fixing ring (11) and the lower fixing ring (12) are provided with protective mechanisms (2). The inner walls of the upper fixing ring (11) and the lower fixing ring (12) located behind the protective mechanisms (2) are provided with arc-shaped grooves (3). Protective rubber sleeves (6) are installed in the arc-shaped grooves (3). The protective mechanism (2) includes an arc plate (21), a rubber pad (22) is fixedly connected to the inner side of the arc plate (21), and a slide rod (23) is fixedly connected to the outer side. The slide rods (23) on both sides are slidably connected to an upper fixing ring (11) and a lower fixing ring (12). A compression spring (24) is sleeved on the slide rod (23) located inside the fixture (1). The protective rubber sleeve (6) is fixedly connected to two ends with retaining rings (61), and the retaining rings (61) are adapted to the arc groove (3).

2. A cable protector with a fixed structure according to claim 1, characterized in that, A snap-fit ​​block (4) is fixedly connected to the connecting plate (13) on the side of the upper fixing ring (11) away from the hinge. A snap-fit ​​groove (5) is provided on the connecting plate (13) on the side of the lower fixing ring (12) away from the hinge. The snap-fit ​​block (4) is slidably connected to the snap-fit ​​groove (5) and is adapted to the snap-fit ​​groove (5).

3. A cable protector with a fixed structure according to claim 2, characterized in that, A limiting block is provided on the slide bar (23) located outside the fixture (1).

4. A cable protector with a fixed structure according to claim 3, characterized in that, The fastener (1) is made of metal, and the protective sleeve (6) is made of heat-shrinkable plastic.

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