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CN-115050514-B - Locomotive cable and auxiliary device for installation thereof

CN115050514BCN 115050514 BCN115050514 BCN 115050514BCN-115050514-B

Abstract

The invention discloses a locomotive vehicle cable and an auxiliary device for installing the locomotive vehicle cable, which comprises a cable body, wherein the cable body consists of an oil-resistant weather-resistant irradiation crosslinking polyolefin sheath, a comprehensive water-blocking layer, a double-sided water-blocking tape, irradiation crosslinking polyolefin insulation, a water-blocking tape and a5 th tinned copper conductor, the comprehensive water-blocking layer is arranged in the oil-resistant weather-resistant irradiation crosslinking polyolefin sheath, the cable body consists of the oil-resistant irradiation crosslinking polyolefin sheath, the comprehensive water-blocking layer, the double-sided water-blocking tape, the irradiation crosslinking polyolefin insulation, the water-blocking tape and the 5 th tinned copper conductor, the comprehensive water-blocking layer consists of a longitudinal-wrapping copper-plastic composite tape and high-density polyethylene, the double-sided water-blocking tape is arranged in the comprehensive water-blocking layer, and the irradiation crosslinking polyolefin insulation is arranged in the double-sided water-blocking tape, so that the waterproof effect of the cable body can be increased, and the service life of the cable body can be ensured.

Inventors

  • HAN HUIFU
  • HE JUNTAO
  • PENG JIANFENG
  • LI YANXIA
  • ZHU XIAO
  • ZHOU GUANGYA
  • ZHU QIANGZHONG
  • CHEN WENLONG
  • LI BING
  • YE SONGLIN
  • WANG MIN
  • LEI JUNXIA

Assignees

  • 新亚特电缆股份有限公司

Dates

Publication Date
20260508
Application Date
20220613

Claims (3)

  1. 1. The auxiliary device for installing the locomotive cable comprises a bottom plate (200), and is characterized in that a base (201) is fixedly connected to the position, close to two sides, of the outer surface of the upper end of the bottom plate (200), a mounting hole (202) is formed in the position, close to the middle, of the outer surface of the upper end of the base (201), clamping components I (300) are arranged at the positions, close to two sides of the mounting hole (202), of the outer surface of the upper end of the base (201), clamping components II (400) are arranged in the base (201), a sliding groove (203) is formed between the two groups of bases (201), the inner surface of the sliding groove (203) is rotatably connected with a first rotating rod (204), sliding blocks (205) are arranged on the outer surface, close to two ends, of the first rotating rod (204), threads with opposite rotation directions are formed in the positions, close to the two groups of the outer surface of the upper end of the base (201), close to the first rotating rod (204), of the first rotating rod (206) are arranged at the positions, corresponding to the first rotating rod (204), of the outer surface of one side of the bottom plate (200), a motor (206) is arranged at the position, corresponding to the first rotating rod (204), and the outer surface of the first rotating rod (204) is fixedly connected with one end of the sliding rod (206), which is fixedly connected with one end of the sliding rod (500), which is fixedly connected with one end of the sliding rod (205), which penetrates through the outer surface of the first rotating rod (205; a cavity (401) is formed in the base (201), a plurality of groups of through holes (402) are formed in the position, corresponding to the cavity (401), of the inner surface of the mounting hole (202) in an arc-shaped equidistant manner, the inner surface of the through holes (402) is communicated with the inner surface of the cavity (401), a first supporting plate (403) is movably connected to the inside of the through holes (402), a second rotating plate (404) is hinged to the position, close to two sides, of one end of the outer surface of the first supporting plate (403) located in the cavity (401), of the second rotating plate (404), one end of the second rotating plate is hinged to the first supporting plate (403), a first movable groove (405) is formed in the other end of the second rotating plate, a first movable roller (406) is rotatably connected to the inside of the first movable groove (405), a rotating groove (407) is formed in the inner surface of the cavity (401), and the outer surface of the first movable roller (406) is tightly attached to the inner surface of the rotating groove (407). The outer surface of the first supporting plate (403) is far away from one end of the second rotating plate (404), a second movable groove (408) is formed in one end of the second movable groove (408), a second movable roller (412) is rotatably connected in the second movable groove, the outer surface of the second movable roller (412) is tightly attached to the outer surface of the cable body (100), a third rotating rod (409) is rotatably connected in the inner portion of the cavity (401) corresponding to the first supporting plate (403), spring pieces (410) are arranged on the outer surface of the third rotating rod (409) close to two ends, one end of each spring piece (410) is fixedly connected with the third rotating rod (409), a traction rope (411) is fixedly connected to the other end of each traction rope (411), and one ends of the two groups of traction ropes (411) far away from the spring pieces (410) are respectively fixedly connected with the corresponding second rotating plate (404); The connecting device comprises a base (201), wherein connecting grooves (301) are formed in the outer surface of the upper end of the base, which is close to two sides of a mounting hole (202), a plurality of groups of connecting rods (302) are fixedly connected inside the connecting grooves (301), a plurality of groups of connecting rods (302) are connected with a second connecting plate (303) in a sliding mode, a first spring (308) is sleeved at the position, which is close to one end, of the outer surface of the connecting rod (302), one end of the first spring (308) is fixedly connected with the connecting grooves (301), the other end of the first spring is fixedly connected with the second connecting plate (303), a mounting groove (304) is formed in the position, which is close to the middle, of the outer surface of the upper end of the second connecting plate (303), a second spring (309) is arranged inside the mounting groove (304), one end of the second spring (309) is fixedly connected with the inner surface of the mounting groove (304), a T-shaped plate (305) is fixedly connected to the other end of the T-shaped plate (305), and the T-shaped plate (305) penetrates to the outside of the mounting groove (304). The upper end surface of connecting plate two (303) is close to the position fixedly connected with spliced pole (311) of both sides, two sets of pivoted connection has fly leaf one (306) between spliced pole (311), the position that the upper end surface of T template (305) is close to one side articulates there is fly leaf two (312), and the one end that T template (305) were kept away from to fly leaf two (312) articulates there is slide (313), fixed slot (314) have been seted up in the lower extreme surface of fly leaf one (306) and the position that slide (313) correspond, and the inside fixedly connected with of fixed slot (314) a plurality of groups dead lever (307), a plurality of groups dead lever (307) all with slide (313) sliding connection, and the position that the dead lever (307) surface is close to one end cup jointed spring three (310), the one end and slide (313) fixed connection of spring three (310), the other end and fixed slot (314) fixed connection, notch three (315) have been seted up to the one end that the spliced pole (311) was kept away from to the surface of fly leaf one (306), and the inside rotation of notch three (315) is connected with spacing roller (316).
  2. 2. The auxiliary device for installing a cable on a rolling stock according to claim 1, wherein the peeling assembly (500) comprises an arc plate (501), a first notch (502), a limit groove (503), a limit plate (504), a first rotating plate (505), a first electric telescopic rod (506), a first connecting plate (507), a cutting blade (508), a second electric telescopic rod (509), a clamping plate (510), a second motor (511) and a long gear (512), the arc plate (501) is fixedly connected with the sliding block (205), the notch (502) is formed in a position, close to the middle, of the inner surface of the arc plate (501), the first notch (502) penetrates into the sliding block (205), limit grooves (503) are formed in positions, corresponding to the arc plate (501), on two sides of the inner surface of the notch (502), two ends of the limit groove (503) are opened, the limit plate (504) is connected in a sliding manner, the rotating plate (505) is fixedly connected between the two groups of limit plates (504), the outer surface of the rotating plate (505) is fixedly connected with the sliding plate (505), the tooth groups (501) are fixedly connected with the outer surface of the rotating plate (505), the tooth groups (501) are equal in circumference, the circumference is equal to the circumference of the arc plate (505), the circumference is equal to the circumference of the arc plate (501) and the circumference is equal to the circumference of the arc plate (505), the two groups of the bases (201) are rotatably connected with a second rotating rod (514) at positions close to two ends of the arc-shaped plate (501), the outer surface of the second rotating rod (514) is fixedly connected with a long gear (512), the long gear (512) is meshed with the teeth (513), a second motor (511) is arranged at the position, corresponding to the two groups of the second rotating rods (514), of one outer surface of one side of each base (201), and one end of the second rotating rod (514) penetrates through the base (201) and is fixedly connected with the output end of the second motor (511).
  3. 3. The auxiliary device for installing the locomotive cable according to claim 2, wherein an electric telescopic rod one (506) is arranged at a position, close to one end, of the inner surface of the arc-shaped plate (501), a connecting plate one (507) is fixedly connected to the outer surface of the upper end of the electric telescopic rod one (506), a cutting blade (508) is fixedly connected to the outer surface of the upper end of the connecting plate one (507), an electric telescopic rod two (509) is fixedly connected to one end, far away from the electric telescopic rod one (506), of the inner surface of the rotating plate one (505), the electric telescopic rod one (506) and the electric telescopic rod two (509) are symmetrically distributed, and a clamping plate (510) is fixedly connected to one end, far away from the rotating plate one (505), of the electric telescopic rod two (509).

Description

Locomotive cable and auxiliary device for installation thereof Technical Field The invention relates to the technical field of cables, in particular to a locomotive cable and an auxiliary device for installation of the locomotive cable. Background The cable is an electric energy or signal transmission device, and is usually composed of a plurality of or a plurality of groups of wires, wherein each group of wires are mutually insulated and are often twisted around a center, the whole outside is covered with a high-insulation covering layer, and the cable has the characteristics of internal power-on and external insulation; when an electrician installs or overhauls a power cable, the cable sheath such as an insulating layer, a metal shielding layer and the like covered on the outer surface of the cable is required to be stripped for connecting lines, the traditional cable stripping tool uses tools such as an electrician knife, a hook knife or a wallpaper knife for stripping, the cable insulating layer is thicker and harder, electrician personnel often need to exert great force in the process of operation to strip the cable sheath, the process is easy to cause the injury of the electrician, and the inner structure of the cable is damaged, so the stripping tool is extremely unsafe for stripping the cable sheath; and the existing stripping tool is difficult to control the stripping depth during stripping, and the damage to the internal structure of the cable is easy to cause. Disclosure of Invention The invention aims to solve the problems that in the traditional cable stripping tool, an electrician knife, a hook knife or a wallpaper knife is used for stripping, the cable insulation layer is thicker and harder, electricians often need to apply great force in the process of operation to strip the cable crust, the electrician is easy to hurt in the process, and the cable internal structure is damaged, so that the cable stripping by using the stripping tool is extremely unsafe, the stripping depth is difficult to control in the process of stripping, and the cable internal structure is easy to damage in the existing stripping tool, and the locomotive cable and the auxiliary device for installing the locomotive are provided. The aim of the invention can be achieved by the following technical scheme: The utility model provides a rolling stock cable, includes the cable body, the cable body comprises resistant irradiation crosslinked polyolefin sheath, comprehensive water-blocking layer, two-sided water-blocking tape, irradiation crosslinked polyolefin insulation, water-blocking tape and 5 th kind tinned copper conductor, comprehensive water-blocking layer sets up in the inside of resistant irradiation crosslinked polyolefin sheath that waits, and synthesizes the water-blocking layer by indulging the copper plastic composite tape and high density polyethylene is constituteed, the inside of synthesizing the water-blocking layer is provided with two-sided water-blocking tape, and irradiation crosslinked polyolefin insulation sets up in the inside of two-sided water-blocking tape, irradiation crosslinked polyolefin insulation's inside is provided with the water-blocking tape, and the inside of water-blocking tape is provided with 5 th kind tinned copper conductor. The utility model provides an auxiliary device is used in rolling stock cable installation, includes the bottom plate, the upper end surface of bottom plate is close to the position symmetry formula fixedly connected with base of both sides, and the upper end surface of base has been offered the mounting hole in the position that the upper end surface of base is close to the centre, the upper end surface of base is close to the position of mounting hole both sides all is provided with clamping assembly one, and the inside of base is provided with clamping assembly two, the upper end surface of base is located and has seted up the spout between two sets of bases, and the internal surface rotation of spout is connected with dwang one, the surface of dwang one is close to both ends all is provided with the slider, and the surface of dwang one is close to the position at both ends and is provided with the screw thread that revolves to opposite, two sets of the slider all with dwang one threaded connection, one side surface of bottom plate is provided with motor one with the position that dwang corresponds, and the one end of dwang runs through spout and motor one's output fixed connection, two sets of the upper end surface of slider all fixedly connected with the subassembly of skinning, and clamping assembly two and clamping assembly and are all used for supplementary installation rolling stock cable. Further, the subassembly of skinning includes arc, notch one, spacing groove, limiting plate, rotating plate one, electric telescopic handle one, connecting plate one, cutting blade, connecting cylinder, movable column, magnet one and magnet two, arc and slider fixed c