Highly flexible special cable

Abstract

The utility model discloses a kind of high flexibility special cable, it is related to cable technical field.It includes crossbar, the both sides of the top of crossbar are provided with support seat, the top of support seat movably is provided with enclosure, the top of support seat is provided with accommodating recess.By being provided with limiting rod, nut seat, bidirectional screw rod and knob, the mode of rotating knob by hand makes bidirectional screw rod rotate, then rotating bidirectional screw rod drives the limiting rod of two sides to move by nut seat to be close to or be far from each other, when the limiting rod of two sides moves to be close to each other, one end of limiting rod will move out from insert block, and then the restriction to enclosure is removed, then enclosure can be quickly disassembled, entire disassembly process does not need to use tool, just need to rotate knob by hand, disassembly time is shorter, the disassembly efficiency of enclosure is higher, to realize the function that enclosure can be quickly disassembled.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to a high-flexibility special cable. Background Technology

[0002] A cable is a device for transmitting electrical energy or signals, and it is usually composed of several or several groups of wires.

[0003] Chinese utility model patent CN222464035U discloses a cable support frame for power distribution engineering. Its structure includes a base, a support unit at the center of the top surface of the base, a crossbar fixed to the top of the support unit, two support seats corresponding to the left and right ends of the top surface of the crossbar, a support pad at the center of the top surface of the support seat, and a recessed accommodating position formed on the top surface of the support pad. A retaining member is detachably installed on the top surface of the support seat at the corresponding position of the support pad, and a clamping unit is installed on the retaining member at the corresponding position of the support pad. The clamping unit cooperates with the recessed accommodating position to clamp and limit the cable. This utility model achieves clamping and limiting of the cable through the cooperation of the clamping unit and the recessed accommodating position. The clamping unit, in conjunction with the support pad, can stably clamp cables of different diameters, effectively improving the product's flexibility and practicality.

[0004] To clamp the cable, the aforementioned support frame is equipped with a clamping mechanism consisting of a support base, an enclosure, a clamping plate, a threaded sleeve, an adjusting screw, an adjusting knob, an assembly screw, and an assembly nut. However, the cable support frame lacks the function of quickly disassembling the enclosure. Since the enclosure is installed using assembly screws and nuts, disassembly requires loosening several nuts with appropriate tools, resulting in a lengthy disassembly process and reduced efficiency. Utility Model Content

[0005] This invention provides a highly flexible special cable to solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-flexibility special cable, comprising a crossbar, with support seats provided on both sides of the top of the crossbar, an enclosure member movably provided on the top of the support seat, a receiving recess provided on the top of the support seat, a groove provided on the top of the receiving recess, and a cable body movably provided in the groove, and insert blocks fixedly provided on both sides of the bottom of the enclosure member.

[0007] The insert has a limiting hole inside, and a limiting rod is movably inserted into the limiting hole. A nut seat is fixedly provided at one end of the limiting rod. A two-way screw is threadedly connected to the inner wall of the nut seat. A knob is fixedly provided at one end of the two-way screw. Mounting seats are fixedly provided on both sides of the bottom of the crossbar. A warning sign is movably provided at the bottom of the mounting seat.

[0008] Furthermore, a second anti-slip pad is fixedly provided in the groove of the accommodating recess.

[0009] Furthermore, the cable body is internally provided with a core, an insulation layer, a conductor, a semi-conductive shielding layer, a shielding layer, and a sheath.

[0010] Furthermore, a clamping plate is movably provided on the top of the cable body, and a first anti-slip pad is fixedly provided on the bottom of the clamping plate.

[0011] Furthermore, a screw is rotatably connected to the top of the clamping plate, a knob is fixedly provided at one end of the screw, and a threaded sleeve is threadedly connected to the surface of the screw.

[0012] Furthermore, a mounting block is fixedly installed on the top of the warning sign. The mounting block has an insertion hole inside, and a bolt is movably installed in the insertion hole. The bolt is connected to the mounting base by a threaded connection.

[0013] Compared with the prior art, this utility model provides a high-flexibility special cable with the following characteristics:

[0014] Beneficial effects:

[0015] 1. This highly flexible special cable features a limiting rod, a nut seat, a bidirectional screw, and a knob. The bidirectional screw rotates by hand, causing it to move. The rotating screw, through the nut seat, moves the limiting rods on both sides closer together or further apart. When the limiting rods move closer together, one end of each limiting rod moves out of the insert, releasing the restriction on the enclosure. The enclosure can then be quickly disassembled without tools, requiring only hand rotation of the knob. Disassembly is quick and efficient, achieving the function of rapid disassembly of the enclosure.

[0016] 2. This highly flexible special cable, when accompanied by warning signs, can serve as a warning to passersby, alerting them to the presence of cable facilities. For example, signs such as "Do Not Touch the Cable" can be displayed, reminding people to be careful while also protecting the cable itself, thus enabling the cable facility to function as a warning system. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the support structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the enclosure structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the cable body structure of this utility model.

[0021] In the diagram: 1. Crossbar; 2. Support seat; 3. Enclosure; 301. Insert block; 4. Clamping plate; 401. First anti-slip pad; 402. Screw; 403. Knob; 404. Threaded sleeve; 5. Accommodating recess; 501. Second anti-slip pad; 6. Cable body; 601. Core filler; 602. Insulation layer; 603. Conductor; 604. Semi-conductive shielding layer; 605. Shielding layer; 606. Sheath; 7. Limiting rod; 701. Nut seat; 702. Two-way screw; 703. Knob; 8. Mounting seat; 801. Bolt; 9. Warning sign; 901. Mounting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model discloses a high-flexibility special cable, including a crossbar 1. Support seats 2 are provided on both sides of the top of the crossbar 1. Enclosing member 3 is movably provided on the top of the support seat 2. Receiving recess 5 is provided on the top of the support seat 2. A groove is opened on the top of the receiving recess 5, and a cable body 6 is movably provided in the groove. Insert blocks 301 are fixedly provided on both sides of the bottom of the enclosing member 3.

[0024] The insert 301 has a limiting hole inside, and a limiting rod 7 is movably inserted into the limiting hole. A nut seat 701 is fixedly provided at one end of the limiting rod 7. A two-way screw 702 is threadedly connected to the inner wall of the nut seat 701. A knob 703 is fixedly provided at one end of the two-way screw 702. Mounting seats 8 are fixedly provided on both sides of the bottom of the crossbar 1. A warning sign 9 is movably provided at the bottom of the mounting seat 8.

[0025] Specifically, a second anti-slip pad 501 is fixedly provided in the groove of the receiving recess 5.

[0026] In this embodiment, by providing a second anti-slip pad 501, the friction between the receiving recess 5 and the cable body 6 can be increased.

[0027] Specifically, the cable body 6 is internally provided with a core filler 601, an insulation layer 602, a conductor 603, a semi-conductive shielding layer 604, a shielding layer 605, and a sheath 606.

[0028] In this embodiment, the cable comprises a core 601, an insulation layer 602, a conductor 603, a semi-conductive shielding layer 604, a shielding layer 605, and a sheath 606. The core 601 is a solid structure, extruded from TPE-E thermoplastic elastomer. The insulation layer 602 is also made of TPE-E thermoplastic elastomer. The conductor 603 is composed of 40 strands of 0.05mm tough copper wire. The semi-conductive shielding layer 604 is made of PVC material with semi-conductive properties. The shielding layer 605 is made of wound tough copper monofilaments with a winding density of over 90%, giving the cable excellent anti-interference performance, reducing external electromagnetic interference, and providing good flexibility. The sheath 606 is made of thermoplastic flame-retardant polyurethane elastomer material, which has excellent low-temperature flexibility, UV resistance, mildew resistance, flame retardancy, and hydrolysis resistance. The combined characteristics of these components give the cable its high flexibility.

[0029] Specifically, a clamping plate 4 is movably provided on the top of the cable body 6, and a first anti-slip pad 401 is fixedly provided on the bottom of the clamping plate 4.

[0030] In this embodiment, by setting the first anti-slip pad 401, the friction between the clamp 4 and the cable body 6 can be increased.

[0031] Specifically, a screw 402 is rotatably connected to the top of the clamping plate 4, a knob 403 is fixedly provided at one end of the screw 402, and a threaded sleeve 404 is threadedly connected to the surface of the screw 402.

[0032] In this embodiment, a knob 403 is provided. By rotating the knob 403, the screw 402 is rotated and displaced, thereby driving the clamping plate 4 to move vertically. When the clamping plate 4 moves downward and presses the cable body 6, the cable body 6 can be pressed and fixed.

[0033] Specifically, a mounting block 901 is fixedly installed on the top of the warning sign 9. The mounting block 901 has an insertion hole inside, and a bolt 801 is movably installed in the insertion hole. The bolt 801 is connected to the mounting base 8 by a threaded connection.

[0034] In this embodiment, by setting bolt 801 and loosening bolt 801, one end of bolt 801 is moved out of the insertion hole of mounting block 901, thereby releasing the restriction on warning sign 9. Then, warning sign 9 can be removed for easy replacement.

[0035] In use, place the cable in the groove of the receiving recess 5, then place the enclosure 3 on top of the support 2, so that the insert 301 at the bottom of the enclosure 3 is inserted into the slot of the support 2. Then, rotate the knob 703 by hand to rotate the bidirectional screw 702. The rotating bidirectional screw 702 drives the limiting rods 7 on both sides to move closer or further apart through the nut seat 701. When the limiting rods 7 on both sides move further apart, one end of the limiting rod 7 will be inserted into the insert 301, thereby realizing the quick installation of the enclosure 3.

[0036] When the cable is clamped and fixed, the screw 402 is rotated by turning the knob 403, which in turn drives the clamp 4 to move vertically. When the clamp 4 moves downward and clamps the cable body 6, the cable body 6 can be clamped and fixed.

[0037] When quickly disassembling the enclosure 3, the double-acting screw 702 is rotated by rotating the knob 703 by hand. The rotating double-acting screw 702 then drives the limiting rods 7 on both sides to move closer or further apart through the nut seat 701. When the limiting rods 7 on both sides move closer together, one end of the limiting rod 7 will move out of the insert block 301, thereby releasing the restriction on the enclosure 3, and then the enclosure 3 can be quickly disassembled.

[0038] In summary, this highly flexible special cable, through the setting of a limiting rod 7, a nut seat 701, a bidirectional screw 702, and a knob 703, allows the bidirectional screw 702 to rotate by hand when the knob 703 is rotated. The rotating bidirectional screw 702 then drives the limiting rods 7 on both sides to move closer or further apart via the nut seat 701. When the limiting rods 7 on both sides move closer, one end of the limiting rod 7 will move out of the insert block 301, thereby releasing the restriction on the enclosure 3. The enclosure 3 can then be quickly disassembled without tools; only the knob 703 needs to be rotated by hand. Disassembly is quick and efficient, achieving the function of rapid disassembly of the enclosure 3. By setting a warning sign 9, the warning text or markings on the sign can serve as a warning, reminding passersby of the presence of cable facilities. For example, it can be marked with text such as "Do Not Touch the Cable," reminding people to pay attention to safety and protecting the cable's safety, thus enabling the cable facility to have a warning function.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-flexibility special cable comprising a crossbar (1), characterized in that: The top of the crossbar (1) is provided with support seats (2) on both sides. The top of the support seat (2) is provided with a movable enclosure (3). The top of the support seat (2) is provided with a receiving recess (5). The top of the receiving recess (5) is provided with a groove, and a cable body (6) is movably provided in the groove. The bottom of the enclosure (3) is fixedly provided with plugs (301) on both sides. The insert (301) has a limiting hole inside, and a limiting rod (7) is movably inserted into the limiting hole. A nut seat (701) is fixedly provided at one end of the limiting rod (7). A two-way screw (702) is threadedly connected to the inner wall of the nut seat (701). A knob (703) is fixedly provided at one end of the two-way screw (702). Mounting seats (8) are fixedly provided on both sides of the bottom of the crossbar (1). A warning sign (9) is movably provided at the bottom of the mounting seat (8).

2. A high flexibility special cable according to claim 1, characterized in that: A second anti-slip pad (501) is fixedly installed in the groove of the receiving recess (5).

3. A high flexibility special cable according to claim 1, characterized in that: The cable body (6) is internally provided with a core filler (601), an insulation layer (602), a conductor (603), a semi-conductive shielding layer (604), a shielding layer (605), and a sheath (606).

4. A high flexibility special cable according to claim 1, characterized in that: A clamping plate (4) is movably provided on the top of the cable body (6), and a first anti-slip pad (401) is fixedly provided on the bottom of the clamping plate (4).

5. A high flexibility special cable according to claim 4, characterized in that: The top of the clamp (4) is rotatably connected to a screw (402), one end of the screw (402) is fixedly provided with a knob (403), and a threaded sleeve (404) is threadedly connected to the surface of the screw (402).

6. A high flexibility special cable according to claim 1, characterized in that: The warning sign (9) has a mounting block (901) fixedly installed on its top. The mounting block (901) has an insertion hole inside, and a bolt (801) is movably installed in the insertion hole. The bolt (801) is connected to the mounting base (8) by a threaded connection.

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