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CN-224217257-U - Rotatable joint type drag chain cable

CN224217257UCN 224217257 UCN224217257 UCN 224217257UCN-224217257-U

Abstract

The utility model relates to the technical field of drag chain cables and discloses a rotatable joint type drag chain cable which comprises first chain plates, wherein the left sides of the two first chain plates are respectively and rotatably connected with a second chain plate, a connecting plate is fixedly connected between the bottoms of the two first chain plates, a cable body is arranged at the top of the connecting plate, a rotating assembly is arranged outside the tail end of the right side of the cable body, a cover plate is arranged between the tops of the two first chain plates, positioning blocks are respectively and fixedly connected with the two sides of the bottom of the cover plate, a supporting seat is fixedly connected with the outer sides of the first chain plates, a sliding groove is formed in the top of the supporting seat, two limiting clamping blocks are slidably connected in the sliding groove, and supporting plates are respectively and fixedly connected with the two sides of the top of the supporting seat. According to the utility model, the rotation assembly can enable the drag chain cable to follow the rotation motion of the equipment, meanwhile, the stable transmission of power and signals is ensured, the cover plate is convenient to detach, and the cable is convenient to overhaul.

Inventors

  • WANG LEI
  • ZHANG XIUXIU

Assignees

  • 索孚特电缆(江苏)有限公司

Dates

Publication Date
20260508
Application Date
20250429

Claims (8)

  1. 1. The utility model provides a rotatable joint formula drag chain cable, includes first link joint (1), its characterized in that two first link joint (1) left side all rotates and is connected with second link joint (2), two fixedly connected with connecting plate (3) between first link joint (1) bottom, connecting plate (3) top is provided with cable body (5), cable body (5) right side end outside is provided with rotating assembly, two be provided with apron (10) between first link joint (1) top, apron (10) bottom both sides all fixedly connected with locating piece (11), first link joint (1) outside fixedly connected with supporting seat (14), spout (15) have been seted up at supporting seat (14) top, spout (15) sliding connection has two spacing clamp pieces (16), equal fixedly connected with backup pad (17) in supporting plate (17) top both sides, two all run through and sliding connection have pull rod (18) in backup pad (17), two pull rod (18) adjacent one end all with spacing clamp piece (16), connecting rod (21) both sides are fixedly connected with connecting rod (21) are connected with each other in connecting rod (21).
  2. 2. The rotatable joint type drag chain cable according to claim 1, wherein the rotating assembly comprises a fixed sleeve (6), the inner wall of the fixed sleeve (6) is fixedly connected with the outer portion of the cable body (5), a rotating groove (7) is formed in the outer side of the fixed sleeve (6), a rotating sleeve (8) is rotationally connected to the rotating groove (7), and a conductive slip ring (9) is fixedly connected to the inner wall of the rotating sleeve (8).
  3. 3. The rotatable joint type drag chain cable according to claim 1, wherein the cable body (5) is externally sleeved with a limit sleeve (4), and the bottom of the limit sleeve (4) is fixedly connected with the connecting plate (3).
  4. 4. The rotatable joint type drag chain cable according to claim 1, wherein the tops of the two first chain plates (1) are provided with positioning grooves (12), and the positioning blocks (11) are arranged in the positioning grooves (12).
  5. 5. A rotatable joint type drag chain cable according to claim 1, wherein two pull rods (18) are fixedly connected with pull plates (19) at opposite ends, and the pull plates (19) are arranged outside the supporting plates (17).
  6. 6. The rotatable joint type drag chain cable according to claim 1, wherein the outer ring of the pull rod (18) is sleeved with a spring (20), and the spring (20) is arranged between the supporting plate (17) and the limiting clamp block (16).
  7. 7. The rotatable joint type drag chain cable according to claim 1, wherein the bottom of the supporting seat (14) is fixedly connected with a reinforcing block (23), and the reinforcing block (23) is fixedly connected with the outer side of the first chain plate (1).
  8. 8. The rotatable joint type drag chain cable according to claim 1, wherein limiting blocks (13) are fixedly connected to two sides of the top of the first chain plate (1), and the limiting blocks (13) are arranged on two sides of the cover plate (10).

Description

Rotatable joint type drag chain cable Technical Field The utility model relates to the technical field of drag chain cables, in particular to a rotatable joint type drag chain cable. Background The towline cable is used as an important component part of the high-end equipment manufacturing industry, has the characteristics of high technical content, strict use condition, high added value and the like, and is widely applied to industries of ports, mining, steel, chemical industry, automobiles, logistics, petrochemical industry, packaging and the like. In modern industrial production, equipment such as automated production lines, robots, numerical control machines and the like are widely used. These devices require frequent movements, rotations, and bending to accomplish a variety of complex production tasks. In order to ensure the normal operation of the apparatus, a cable capable of stably transmitting power and signals in a complex motion state is required. Most of the existing drag chain cables are inconvenient to disassemble the cables in the drag chain, so that the cables are inconvenient to overhaul, and the practicability is not strong. In order to solve the above problems, a rotatable joint type drag chain cable is proposed. Disclosure of utility model The utility model aims to provide a rotatable joint type drag chain cable, which solves the problems that in the background art, the drag chain cable is mostly inconvenient to disassemble the cable in the drag chain, so that the cable is inconvenient to overhaul and has low practicability. In order to achieve the above purpose, the technical scheme is that the rotatable joint type drag chain cable comprises first chain plates, two first chain plates are rotatably connected with second chain plates on the left sides of the first chain plates, connecting plates are fixedly connected between the bottoms of the two first chain plates, a cable body is arranged at the top of each connecting plate, a rotating assembly is arranged outside the tail end of the right side of each cable body, a cover plate is arranged between the tops of the two first chain plates, positioning blocks are fixedly connected to the two sides of the bottom of each cover plate, a supporting seat is fixedly connected to the outer sides of each first chain plate, a sliding groove is formed in the top of each supporting seat, two limiting clamping blocks are connected in the sliding grooves in a sliding manner, supporting plates are fixedly connected to the two sides of each supporting seat, pull rods penetrate through the two supporting plates and are connected in a sliding manner, adjacent ends of the two pull rods are fixedly connected with the limiting clamping blocks, connecting rods are fixedly connected to the two sides of the bottom of each cover plate, the connecting rods are arranged on the outer sides of the positioning blocks, and the bottom of each connecting rod is fixedly connected with a limiting insert block. Through adopting above-mentioned technical scheme, through the arm-tie in the outside of outside pulling first link joint, drive pull rod and spacing clamp splice and remove, remove the restriction to spacing cartridge to make things convenient for spacing cartridge to pull out in two spacing clamp splice, realize dismantling the apron, be convenient for overhaul the cable. As further description of the technical scheme, the rotating assembly comprises a fixed sleeve, the inner wall of the fixed sleeve is fixedly connected with the outer part of the cable body, a rotating groove is formed in the outer side of the fixed sleeve, the rotating sleeve is rotationally connected with the rotating groove, and the inner wall of the rotating sleeve is fixedly connected with a conductive slip ring. Through adopting above-mentioned technical scheme, when the cable need carry out rotary motion, rotate the cover and can freely rotate in the rotation groove of fixed cover, electrically conductive sliding ring can guarantee the electrical connection of cable stable in rotatory in-process simultaneously, realizes the continuous transmission of electric power and signal. As further description of the technical scheme, the cable body is externally sleeved with the limiting sleeve, and the bottom of the limiting sleeve is fixedly connected with the connecting plate. Through adopting above-mentioned technical scheme, the stop collar prevents that the cable from rocking at will in the tow chain motion in-process, guarantees that the position of cable in the tow chain is stable relatively. As further description of the technical scheme, the tops of the two first chain plates are provided with positioning grooves, and the positioning blocks are arranged in the positioning grooves. Through adopting above-mentioned technical scheme, insert the stability that can guarantee the apron installation through the locating piece into the constant head tank. As further description of the technical sch