CN115050514A - Locomotive cable and auxiliary device for installation thereof - Google Patents
Locomotive cable and auxiliary device for installation thereof Download PDFInfo
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- CN115050514A CN115050514A CN202210662240.2A CN202210662240A CN115050514A CN 115050514 A CN115050514 A CN 115050514A CN 202210662240 A CN202210662240 A CN 202210662240A CN 115050514 A CN115050514 A CN 115050514A
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- plate
- groove
- rotating
- fixedly connected
- spring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1265—Machines the cutting element rotating about the wire or cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a locomotive cable and an auxiliary device for installation thereof, and the locomotive cable comprises a cable body, wherein the cable body consists of an oil-resistant and weather-resistant irradiation crosslinking polyolefin sheath, a comprehensive water-blocking layer, a double-sided water-blocking tape, an irradiation crosslinking polyolefin insulation and water-blocking tape and a 5 th tinned copper conductor, and the comprehensive water-blocking layer is arranged inside the oil-resistant and weather-resistant irradiation crosslinking polyolefin sheath; according to the invention, 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, an irradiation crosslinking type polyolefin insulation tape, a water-blocking tape and a 5 th tinned copper conductor, the comprehensive water-blocking layer consists of a longitudinal copper-plastic-coated composite tape and high-density polyethylene, the double-sided water-blocking tape is arranged inside the comprehensive water-blocking layer, the irradiation crosslinking type polyolefin insulation tape is arranged inside the double-sided water-blocking tape, and the water-blocking tape is arranged inside the irradiation crosslinking type polyolefin insulation tape, so that the waterproof effect of the cable body can be increased, and the service life of the cable body is ensured.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a locomotive cable and an auxiliary device for mounting the locomotive cable.
Background
The cable is an electric energy or signal transmission device, usually comprising several or several groups of wires, each group of wires are insulated from each other and usually twisted around a center, the whole outer surface is wrapped with a highly insulated covering layer, and the cable has the characteristics of internal electrification and external insulation;
when an electrician installs or overhauls a power cable, the electrician needs to peel off cable sheaths such as an insulating layer, a metal shielding layer and the like covered on the outer surface of the cable to connect lines, the traditional cable peeling tool uses tools such as an electrician knife, a hook knife or a wallpaper knife to peel off the cable sheaths, the insulating layer part of the cable is thick and hard, the electrician often needs to apply a large force to peel off the cable sheaths in the operation process, the process easily causes the electrician to be injured, and the internal structure of the cable is damaged, so that the peeling tool is extremely unsafe to peel off the cable sheaths;
and the existing stripping tool is difficult to control the stripping depth during stripping, so that the internal structure of the cable is easily damaged.
Disclosure of Invention
The invention aims to solve the problems that the traditional cable peeling tool uses an electrician knife, a hook knife or a wallpaper knife to peel off, the insulating layer part of the cable is thick and hard, and electricians often need to apply great force to peel off the cable sheath in the operation process, the electricians are easily injured in the process, the internal structure of the cable is damaged, so that the cable sheath is very unsafe to peel off by using the peeling tool, and the peeling depth is difficult to control in peeling off the cable by using the existing peeling tool, so that the internal structure of the cable is easily damaged.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a locomotive vehicle cable, includes the cable body, the cable body comprises resistant oily resistant weather irradiation cross-linked polyolefin sheath, comprehensive water blocking layer, two-sided water blocking tape, irradiation cross-linked polyolefin insulation, water blocking tape and 5 th tin-plated copper conductor, comprehensive water blocking layer sets up in resistant oily resistant weather irradiation cross-linked polyolefin sheath's inside, and synthesizes the water blocking layer by indulging copper-plastic composite strip and high density polyethylene to become, the inside of synthesizing the water blocking layer is provided with two-sided water blocking tape, and irradiation cross-linked polyolefin insulation sets up in two-sided water blocking tape's inside, irradiation cross-linked polyolefin insulation's inside is provided with the water blocking tape, and the inside of water blocking tape is provided with the 5 th tin-plated copper conductor.
An auxiliary device for locomotive cable installation comprises a bottom plate, wherein the outer surface of the upper end of the bottom plate is close to two sides of a position symmetrical type fixedly connected base, the outer surface of the upper end of the base is close to the middle position and is provided with an installation hole, the outer surface of the upper end of the base is close to two sides of the installation hole and is provided with a first clamping component, the inner part of the base is provided with a second clamping component, the outer surface of the upper end of the base is positioned between two groups of bases and is provided with a sliding groove, the inner surface of the sliding groove is rotatably connected with a first rotating rod, the outer surface of the first rotating rod is close to two ends and is provided with sliding blocks, the outer surface of the first rotating rod is close to two ends and is provided with threads with opposite rotating directions, the two groups of sliding blocks are in threaded connection with the first rotating rod, the outer surface of one side of the bottom plate is provided with a first motor at the position corresponding to the first rotating rod, and one end of the first rotating rod penetrates through the sliding groove to be fixedly connected with the output end of the first motor, and the outer surfaces of the upper ends of the two groups of sliding blocks are fixedly connected with peeling assemblies, and the first clamping assembly, the second clamping assembly and the peeling assemblies are used for assisting in installing the locomotive cable.
Further, the peeling assembly comprises an arc-shaped plate, a first notch, a limiting groove, a limiting plate, a first rotating plate, a first electric telescopic rod, a first connecting plate, a cutting blade, a connecting cylinder, a movable column, a first magnet and a second magnet, wherein the arc-shaped plate is fixedly connected with the sliding block, the first notch is formed in the position, close to the middle part, of the inner surface of the arc-shaped plate, the first notch penetrates through the inside of the sliding block, the limiting groove is formed in the position, corresponding to the arc-shaped plate, of each of two sides of the inner surface of the first notch, the two ends of the limiting groove are in an opening shape, the limiting plates are slidably connected to the inside of the limiting groove, the first rotating plate is fixedly connected between the two groups of limiting plates, a plurality of groups of teeth are fixedly connected to the outer surface of the first rotating plate at equal intervals, the outer surfaces of the arc-shaped plate and the first rotating plate are both arc-shaped, the arc length of the outer surface of the first rotating plate is greater than half of the circumference corresponding to the outer diameter of the arc-shaped plate, two sets of the position that is close to the arc both ends between the base rotates and is connected with dwang two, and the outer fixed surface of dwang is connected with elongated gear, elongated gear meshes with tooth mutually, and is a set of one side surface of base and the position that two sets of dwang two correspond are provided with motor two, and the one end of dwang two run through the base and with motor two's output fixed connection.
Further, the position that the arc internal surface is close to one end is provided with electric telescopic handle one, and electric telescopic handle one's upper end external surface fixedly connected with connecting plate one, the upper end external surface fixedly connected with cutting blade of connecting plate one, and the one end fixedly connected with electric telescopic handle two that electric telescopic handle one was kept away from to a rotor plate internal surface, electric telescopic handle one distributes with electric telescopic handle bisymmetry formula, the one end fixedly connected with grip block of rotor plate one is kept away from to electric telescopic handle two.
Further, the clamping assembly II comprises a cavity, a through hole, a first supporting plate, a second rotating plate, a first movable groove, a first movable roller, a first rotating groove and a second movable groove, wherein the cavity is formed in the base, a plurality of groups of through holes are formed in the inner surface of the mounting hole and in positions corresponding to the cavity in an arc shape at equal intervals, the inner surface of each through hole is communicated with the inner surface of the cavity, the first supporting plate is movably connected in the through hole, the second rotating plate is hinged to the position, close to two sides, of one end, located in the cavity, of the outer surface of the first supporting plate, one end of the second rotating plate is hinged to the first supporting plate, the first movable groove is formed in the other end of the second rotating plate, the first movable roller is rotatably connected in the first movable groove, the rotating groove is formed in the inner surface of the cavity, and the outer surface of the first movable roller is tightly attached to the inner surface of the rotating groove;
one end of the second rotating plate, which is far away from the first outer surface of the supporting plate, is provided with a second movable groove, the inner part of the second movable groove is connected with a second movable roller in a rotating mode, the outer surface of the second movable roller is tightly attached to the outer surface of the cable body, the position, corresponding to the first supporting plate, in the cavity is rotated and connected with a third rotating rod, the outer surface of the third rotating rod is close to two ends of the spring piece, one end of the spring piece is fixedly connected with one end, provided with the outer surface of the spring piece, the other end of the spring piece is fixedly connected with a traction rope, and the traction rope is two groups of one end, far away from the spring piece, of the traction rope, of the spring piece is fixedly connected with the second rotating plate, corresponding to the traction rope, respectively.
Furthermore, the first clamping component comprises a connecting groove, a connecting rod, a second connecting plate, a mounting groove, a T-shaped plate, a first movable plate, a first fixed rod, a first spring, a second spring, a third spring and a connecting column, the two sides of the outer surface of the upper end of the base, which are close to the mounting hole, are provided with the connecting groove, a plurality of groups of connecting rods are fixedly connected inside the connecting groove, a connecting plate II is connected among the connecting rods in a sliding way, a spring I is sleeved at the position, close to one end, of the outer surface of each connecting rod, one end of the first spring is fixedly connected with the connecting groove, the other end of the first spring is fixedly connected with the second connecting plate, a mounting groove is arranged on the outer surface of the upper end of the second connecting plate, which is close to the middle part, and a second spring is arranged inside the mounting groove, one end of the second spring is fixedly connected with the inner surface of the mounting groove, the other end of the second spring is fixedly connected with a T-shaped plate, and the T-shaped plate penetrates through the mounting groove to the outside.
Further, the upper end surface of connecting plate two is close to the position fixedly connected with spliced pole of both sides, and is two sets of it is connected with fly leaf one to rotate between the spliced pole, the position that the upper end surface of T template is close to one side articulates there is fly leaf two, and fly leaf two one end of keeping away from the T template articulates there is the slide, the fixed slot has been seted up with the position that the slide corresponds to the lower extreme surface of fly leaf one, and the inside fixedly connected with a plurality of dead levers of fixed slot, a plurality of groups the dead lever all with slide sliding connection, and the dead lever surface is close to the position of one end and has cup jointed spring three, spring three's one end and slide fixed connection, the other end and fixed slot fixed connection, the one end that the spliced pole was kept away from to fly leaf surface has seted up notch three, and the inside rotation of notch three is connected with spacing roller.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, 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, an irradiation crosslinking type polyolefin insulation tape, a water-blocking tape and a 5 th tinned copper conductor, wherein the comprehensive water-blocking layer consists of a longitudinal copper-plastic-coated composite tape and high-density polyethylene, the double-sided water-blocking tape is arranged inside the comprehensive water-blocking layer, the irradiation crosslinking type polyolefin insulation tape is arranged inside the double-sided water-blocking tape, and the water-blocking tape is arranged inside the irradiation crosslinking type polyolefin insulation tape, so that the waterproof effect of the cable body can be increased, and the service life of the cable body is ensured;
2. in the invention, in the peeling process, one end of the cable body is firstly placed between the peeling assembly and the mounting hole, the first clamping assembly and the second clamping assembly clamp and fix the cable body, the shaking of the cable body is buffered by utilizing the high elasticity of the second spring, the third spring and the spring piece, the stability in the cutting process is ensured, the peeling effect is further improved, the influence of external factors on the cutting is reduced, then the first electric telescopic rod and the second electric telescopic rod are started according to the required cutting depth to push the cutting blade and the clamping plate to move towards the direction close to the cable body, the expansion value of the first electric telescopic rod is larger than that of the second electric telescopic rod, the difference of the moving distances of the first electric telescopic rod and the second electric telescopic rod is the depth required to be cut, and different peeling requirements are met.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a locomotive cable of the present invention;
FIG. 2 is a schematic structural view of an auxiliary device for cable installation of a rolling stock according to the present invention;
FIG. 3 is a combined view of the second clamping assembly and the base of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic structural view of a second clamping assembly of the present invention;
fig. 6 is a combined view of the sliding block and the first rotating plate.
Reference numerals: 100. a cable body; 101. a 5 th tin-plated copper conductor; 102. a water blocking tape; 103. insulating irradiation crosslinking type polyolefin; 104. a double-sided water blocking tape; 105. a comprehensive water-resistant layer; 106. oil-resistant weather-resistant irradiation cross-linked polyolefin sheath; 200. a base plate; 201. a base; 202. mounting holes; 203. a chute; 204. rotating the first rod; 205. a slider; 206. a first motor; 300. a first clamping component; 301. connecting grooves; 302. a connecting rod; 303. a second connecting plate; 304. mounting grooves; 305. a T-shaped plate; 306. a first movable plate; 307. fixing the rod; 308. a first spring; 309. a second spring; 310. a third spring; 311. connecting columns; 312. a second movable plate; 313. a slide plate; 314. fixing grooves; 315. a notch III; 316. a limiting roller; 400. a second clamping assembly; 401. a cavity; 402. a through hole; 403. a first support plate; 404. a second rotating plate; 405. a first movable groove; 406. a first movable roller; 407. a rotating groove; 408. a second movable groove; 409. rotating the rod III; 410. a spring plate; 411. a hauling rope; 412. a second movable roller; 500. a peeling assembly; 501. an arc-shaped plate; 502. a first notch; 503. a limiting groove; 504. a limiting plate; 505. rotating the first plate; 506. a first electric telescopic rod; 507. a first connecting plate; 508. a cutting blade; 509. a second electric telescopic rod; 510. a clamping plate; 511. a second motor; 512. a long gear; 513. teeth; 514. and rotating the second rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, the locomotive vehicle cable provided by the invention comprises a cable body 100, wherein the cable body 100 is composed of an oil-resistant and weather-resistant irradiation crosslinked polyolefin sheath 106, a comprehensive water-blocking layer 105, a double-sided water-blocking tape 104, an irradiation crosslinked polyolefin insulation 103, a water-blocking tape 102 and a 5 th tinned copper conductor 101, the comprehensive water-blocking layer 105 is arranged inside the oil-resistant and weather-resistant irradiation crosslinked polyolefin sheath 106, the comprehensive water-blocking layer 105 is composed of a longitudinal copper-plastic-clad composite tape and high-density polyethylene, the double-sided water-blocking tape 104 is arranged inside the comprehensive water-blocking layer 105, the irradiation crosslinked polyolefin insulation 103 is arranged inside the double-sided water-blocking tape 104, the water-blocking tape 102 is arranged inside the irradiation crosslinked polyolefin insulation 103, and the 5 th tinned copper conductor 101 is arranged inside the water-blocking tape 102.
Example two:
an auxiliary device for locomotive vehicle cable installation comprises a base plate 200, wherein the outer surface of the upper end of the base plate 200 is symmetrically and fixedly connected with bases 201 close to two sides, a mounting hole 202 is formed in the outer surface of the upper end of each base 201 close to the middle, clamping assemblies 300 are arranged on the outer surfaces of the upper ends of the bases 201 close to two sides of the mounting hole 202, a clamping assembly II 400 is arranged inside each base 201, a sliding groove 203 is formed between the two groups of bases 201 on the outer surface of the upper end of each base 201, a rotating rod I204 is rotatably connected to the inner surface of the sliding groove 203, sliding blocks 205 are arranged on the outer surface of the rotating rod I204 close to two ends, threads with opposite rotating directions are arranged on the outer surface of the rotating rod I204 close to two ends, the two groups of sliding blocks 205 are in threaded connection with the rotating rod I204, and a motor I206 is arranged on the outer surface of one side of the base plate 200 corresponding to the rotating rod I204, one end of the first rotating rod 204 penetrates through the sliding groove 203 to be fixedly connected with the output end of the first motor 206, the output shaft of the first motor 206 drives the first rotating rod 204 to rotate, because the first rotating rod 204 is in threaded connection with the sliding blocks 205, the outer surfaces of the first rotating rod 204 are provided with threads with opposite rotating directions near the two ends, and the peeling assemblies 500 are fixedly connected to the outer surfaces of the upper ends of the two groups of sliding blocks 205, the distance between the two groups of peeling assemblies 500 can be adjusted to meet different peeling requirements, in the peeling process, one end of the cable body 100 is firstly placed between the peeling assembly 500 and the mounting hole 202, the first clamping assembly 300 and the second clamping assembly 400 clamp and fix the cable body 100, so as to ensure the stability of the cable body 100 in the peeling process, the components of stripping assembly 500 are then driven to rotate about cable body 100 to cut the outer layers thereof, thereby stripping them.
Example three:
as shown in fig. 2-6, the present embodiment is different from embodiments 1 and 2 in that the peeling assembly 500 includes an arc plate 501, a first notch 502, a first limit groove 503, a first limit plate 504, a first rotating plate 505, a first electric telescopic rod 506, a first connecting plate 507, a cutting blade 508, a connecting cylinder, a movable column, a first magnet and a second magnet, the arc plate 501 is fixedly connected with the slider 205, the first notch 502 is formed at a position near the middle of the inner surface of the arc plate 501, the first notch 502 penetrates into the slider 205, the limit grooves 503 are formed at positions corresponding to the arc plate 501 at two sides of the inner surface of the first notch 502, two ends of the limit groove 503 are open, the limit plates 504 are slidably connected inside the limit grooves 503, the first rotating plate 505 is fixedly connected between the two sets of limit plates 504, a plurality of sets of teeth 513 are fixedly connected to the outer surface of the first rotating plate 505 at equal intervals, the outer surfaces of the arc plate 501 and the first rotating plate 505 are arc plates, the arc length of the outer surface of the first rotating plate 505 is greater than half of the circumference corresponding to the outer diameter of the arc-shaped plate 501, a second rotating rod 514 is rotatably connected between the two groups of bases 201 and is close to the two ends of the arc-shaped plate 501, the outer surface of the second rotating rod 514 is fixedly connected with an elongated gear 512, the elongated gear 512 is meshed with the teeth 513, the output shaft of the second motor 511 drives the second rotating rod 514 to rotate, the rotating directions of the two groups of second rotating rods 514 are the same, the elongated gear 512 on the outer surface of the second rotating rod 514 is meshed with the teeth 513, so the first rotating plate 505 drives the first electric telescopic rod 506 and the second electric telescopic rod 509 to do circular motion around the cable body 100, in the process, as the arc length of the outer surface of the first rotating plate 505 is greater than half of the circumference corresponding to the outer diameter of the arc-shaped plate 501, the first rotating plate 505 is always located inside the notch 502 and is not separated from the arc-shaped plate 501, and the second motor 511 is arranged on the outer surface of one side of the first group of the bases 201 and is corresponding to the two groups of the rotating rods 514, one end of the rotating rod II 514 penetrates through the base 201 and is fixedly connected with the output end of the motor II 511, a first electric telescopic rod 506 is arranged at a position, close to one end, of the inner surface of the arc-shaped plate 501, a first connecting plate 507 is fixedly connected to the outer surface of the upper end of the first electric telescopic rod 506, a cutting blade 508 is fixedly connected to the outer surface of the upper end of the first connecting plate 507, the cutting blade 508 rotates along with the first rotating plate 505 to cut the cable body 100, a second electric telescopic rod 509 is fixedly connected to one end, far away from the first electric telescopic rod 506, of the inner surface of the first rotating plate 505, the first electric telescopic rod 506 and the second electric telescopic rod 509 are symmetrically distributed, a clamping plate 510 is fixedly connected to one end, far away from the first rotating plate 505, of the second electric telescopic rod 509, and an operator starts the first electric telescopic rod 506 and the second electric telescopic rod 509 according to the required cutting depth to push the cutting blade 508 and the clamping plate 510 to move towards the direction close to the cable body 100, the expansion value of the first electric telescopic rod 506 is larger than that of the second electric telescopic rod 509, and the difference between the moving distances of the first electric telescopic rod 506 and the second electric telescopic rod 509 is the depth required to be cut.
Example four:
as shown in fig. 2-5, the present embodiment is different from embodiments 2 and 3 in that the second clamping assembly 400 includes a cavity 401, a through hole 402, a first supporting plate 403, a second rotating plate 404, a first movable groove 405, a first movable roller 406, a first rotating groove 407, and a second movable groove 408, the cavity 401 is formed in the base 201, a plurality of sets of through holes 402 are formed in the inner surface of the mounting hole 202 and the corresponding position of the cavity 401 at equal intervals in an arc shape, the inner surface of the through hole 402 is communicated with the inner surface of the cavity 401, the first supporting plate 403 is movably connected in the through hole 402, the second rotating plate 404 is hinged to the position of one end of the outer surface of the first supporting plate 403 near to both sides of the inner surface of the cavity 401, one end of the second rotating plate 404 is hinged to the first supporting plate 403, the other end of the outer surface of the first movable groove 405 is rotatably connected to the first movable roller 406, and the inner surface of the cavity 401 is formed with the rotating groove 407, the outer surface of the first movable roller 406 is tightly attached to the inner surface of the rotating groove 407;
a second movable groove 408 is formed in one end of the outer surface of the first support plate 403, which is far away from the second rotating plate 404, a second movable roller 412 is rotatably connected inside the second movable groove 408, 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 to the position, corresponding to the first support plate 403, inside the cavity 401, and spring pieces 410 are arranged on the outer surfaces of the third rotating rod 409, which are close to the two ends, one end of each spring piece 410 is fixedly connected with the third rotating rod 409 and the end, provided with the outer surface of the spring piece 410, of the other end of each spring piece 409, and one ends, far away from the spring pieces 410, of the two groups of traction ropes 411 are respectively fixedly connected with the corresponding second rotating plates 404, when the cable body 100 has a tendency of extruding the second movable roller 412 to one side, the first support plate 403 moves towards the direction close to the cavity 401 along the direction, and extrudes the second rotating plates 404, so that the second rotating plates 404 rotate towards two sides, and the first movable roller 406 rolls in the rotating groove 407, and the second rotating plate 404 pulls the pulling rope 411 and the spring piece 410, so that the shaking of the cable body 100 can be buffered by using the high elasticity of the second spring 309, the third spring 310 and the spring piece 410, the stability of the cable body in the cutting process is ensured, the peeling effect is further improved, and the influence of external factors on the cutting is reduced.
Example five:
as shown in fig. 2-4, the difference between the present embodiment and embodiments 2, 3 and 4 is that the first clamping assembly 300 includes a connection groove 301, a connection rod 302, a connection plate two 303, a mounting groove 304, a T-shaped plate 305, a movable plate one 306, a fixing rod 307, a spring one 308, a spring two 309, a spring three 310 and a connection column 311, the connection groove 301 is disposed on both sides of the outer surface of the upper end of the base 201 near the mounting hole 202, a plurality of groups of connection rods 302 are fixedly connected inside the connection groove 301, the connection plate two 303 is slidably connected between the groups of connection rods 302, the spring one 308 is sleeved on the outer surface of the connection rod 302 near one end, one end of the spring one 308 is fixedly connected with the connection groove 301, the other end is fixedly connected with the connection plate two 303, the mounting groove 304 is disposed on the outer surface of the upper end of the connection plate two 303 near the middle portion, and the spring two 309 is disposed inside the mounting groove 304, one end of the second spring 309 is fixedly connected with the inner surface of the mounting groove 304, the other end of the second spring is fixedly connected with a T-shaped plate 305, and the T-shaped plate 305 penetrates through the mounting groove 304;
the outer surface of the upper end of the second connecting plate 303 is fixedly connected with connecting columns 311 at positions close to two sides, a first movable plate 306 is rotatably connected between the two groups of connecting columns 311, a second movable plate 312 is hinged at a position close to one side of the outer surface of the upper end of the T-shaped plate 305, a sliding plate 313 is hinged at one end of the second movable plate 312 far away from the T-shaped plate 305, a fixing groove 314 is formed in the outer surface of the lower end of the first movable plate 306 corresponding to the sliding plate 313, a plurality of groups of fixing rods 307 are fixedly connected inside the fixing groove 314, the plurality of groups of fixing rods 307 are slidably connected with the sliding plate 313, a third spring 310 is sleeved at a position close to one end of the outer surface of the fixing rod 307, when the cable body 100 enters the mounting hole 202 and is clamped between the first clamping components 300, the second spring 309 pushes the second connecting plate 303 to move towards the direction close to the mounting hole 202, and the first movable plate 306 rotates towards the direction close to the cable body 100 under the action of the first spring 308, one end of the spring three 310 is fixedly connected with the sliding plate 313, the other end is fixedly connected with the fixing groove 314, one end of the outer surface of the movable plate one 306 far away from the connecting column 311 is provided with a notch three 315, and the inside of the third notch 315 is rotatably connected with a limit roller 316, the cable body 100 extrudes the limit roller 316 to make the limit roller 316 push the first movable plate 306 to move to one side along the mounting groove 304 until the cable body 100 is clamped between the first clamping components 300, when the cable body 100 is influenced by external vibration or accidentally pulled to have a tendency to move upwards, the first movable plate 306 is pushed by the cable body 100 to turn upwards, and the second movable plate 312 drives the sliding plate 313 to press the third spring 310, and the second movable plate 312 pushes the T-shaped plate 305 to press the second spring 309 downwards, therefore, the shaking of the cable body 100 can be buffered by using the high elasticity of the second spring 309 and the third spring 310, and the stability of the cable body in the cutting process is ensured.
The working process and principle of the invention are as follows:
in the peeling process, firstly, one end of the cable body 100 is placed between the mounting hole 202 and the arc-shaped plate 501, the outer surface of the cable body 100 is tightly attached to the outer surfaces of the cutting blade 508 and the clamping plate 510, in the peeling process, the first clamping component 300 and the second clamping component 400 clamp and fix the cable body 100, the stability of the cable body 100 in the peeling process is guaranteed, then the first electric telescopic rod 506 and the second electric telescopic rod 509 are started according to the required cutting depth to push the cutting blade 508 and the clamping plate 510 to move towards the direction close to the cable body 100, the expansion value of the first electric telescopic rod 506 is larger than that of the second electric telescopic rod 509, and the difference between the moving distances of the first electric telescopic rod 506 and the second electric telescopic rod 509 is the depth required to be cut;
then the output shaft of the second driving motor 511 drives the second rotating rod 514 to rotate, the rotating directions of the two groups of second rotating rods 514 are the same, and because the long gear 512 on the outer surface of the second rotating rod 514 is meshed with the teeth 513, the first rotating plate 505 drives the first electric telescopic rod 506 and the second electric telescopic rod 509 to do circular motion around the cable body 100, and in the process, because the arc length of the outer surface of the first rotating plate 505 is greater than half of the circumference corresponding to the outer diameter of the arc-shaped plate 501, the first rotating plate 505 is always positioned inside the first notch 502 and is not separated from the arc-shaped plate 501, so that the cutting blade 508 can rotate around the cable body 100 and cut the cable body, and in the process, an operator can drive the first rotating rod 204 to rotate by controlling the output shaft of the first motor 206 to adjust the distance between the two groups of arc-shaped plates 501, so that the cutting requirements of different lengths can be met;
in the process of clamping the cable body 100 into the mounting hole 202, the cable body 100 presses the position-limiting roller 316, so that the position-limiting roller 316 pushes the first movable plate 306 to move to one side along the mounting groove 304 until the cable body 100 is clamped between the first clamping components 300, when the cable body 100 enters the interior of the mounting hole 202, clamped between the first clamping assembly 300, the second spring 309 pushes the second connecting plate 303 to move towards the direction close to the mounting hole 202, and the movable plate one 306 is rotated in the direction approaching the cable body 100 under the action of the spring one 308, so that the outer surface of the position-limiting roller 316 is tightly attached to the outer surface of the cable body 100, when the cable body 100 is influenced by external vibration or accidentally pulled and tends to move upwards, the first movable plate 306 is pushed by the cable body 100 to turn upwards, the second movable plate 312 drives the sliding plate 313 to press the third spring 310, and the second movable plate 312 pushes the T-shaped plate 305 to press the second spring 309 downwards;
when the cable body 100 has a tendency of pressing the second movable roller 412 to one side, the first support plate 403 moves towards a direction close to the cavity 401 along the direction of the through hole 402 and presses the second rotating plate 404, so that the second rotating plate 404 rotates towards two sides, the first movable roller 406 rolls in the rotating groove 407, and the second rotating plate 404 pulls the traction rope 411 and the spring piece 410, and therefore the shaking of the cable body 100 can be buffered by utilizing the high elastic forces of the second spring 309, the third spring 310 and the spring piece 410, the stability of the cable body in the cutting process is ensured, the peeling effect is further improved, and the influence of external factors on cutting is reduced.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A locomotive vehicle cable comprises a cable body (100), and is characterized in that the cable body (100) consists of an oil-resistant weather-resistant irradiation crosslinking polyolefin sheath (106), a comprehensive water-blocking layer (105), a double-sided water-blocking tape (104), an irradiation crosslinking polyolefin insulation (103), a water-blocking tape (102) and a 5 th tinned copper conductor (101), the comprehensive water-resistant layer (105) is arranged inside the oil-resistant weather-resistant irradiation crosslinking polyolefin sheath (106), and the comprehensive water-resistant layer (105) consists of a longitudinal copper-plastic clad composite belt and high-density polyethylene, a double-sided water-resistant belt (104) is arranged inside the comprehensive water-resistant layer (105), and the irradiation crosslinking type polyolefin insulation (103) is arranged inside the double-sided water-blocking tape (104), a water-blocking tape (102) is arranged inside the irradiation crosslinking type polyolefin insulation (103), and a 5 th tin-plated copper conductor (101) is arranged inside the water-blocking tape (102).
2. The utility model provides an auxiliary device for locomotive vehicle cable installation, includes bottom plate (200), its characterized in that, the symmetry formula fixedly connected with base (201) of upper end surface near both sides of bottom plate (200), and the upper end surface of base (201) has seted up mounting hole (202) near the position in the middle of, the position that the upper end surface of base (201) is close to mounting hole (202) both sides all is provided with centre gripping subassembly one (300), and the inside of base (201) is provided with centre gripping subassembly two (400), the upper end surface of base (201) is located and has seted up spout (203) between two sets of bases (201), and the internal surface rotation of spout (203) is connected with dwang one (204), the surface of dwang one (204) is close to all being provided with slider (205) at both ends, and the position that the surface of dwang one (204) is close to both ends is provided with and revolves to opposite screw thread, two sets of slider (205) all with dwang (204) threaded connection, the position that one side surface of bottom plate (200) and dwang (204) correspond is provided with motor (206), and the output fixed connection of spout (203) and motor (206) is run through to the one end of dwang (204), and two sets of the equal fixedly connected with of upper end surface of slider (205) subassembly (500) of skinning, and centre gripping subassembly (300), centre gripping subassembly two (400) and subassembly (500) of skinning all are used for the auxiliary installation according to the rolling stock cable of claim 1.
3. The auxiliary device for locomotive vehicle cable installation according to claim 2, wherein the peeling assembly (500) comprises an arc-shaped plate (501), a first notch (502), a limiting groove (503), a limiting plate (504), a first rotating plate (505), a first electric telescopic rod (506), a first connecting plate (507), a cutting blade (508), a connecting cylinder (509), a movable column (510), a first magnet (511) and a second magnet (512), the arc-shaped plate (501) is fixedly connected with the sliding block (205), the first notch (502) is formed in the position, close to the middle, of the inner surface of the arc-shaped plate (501), the first notch (502) penetrates through the inside of the sliding block (205), the limiting grooves (503) are formed in the positions, corresponding to the arc-shaped plate (501), of the two sides of the inner surface of the first notch (502), the two ends of the limiting groove (503) are in an open shape, and the limiting plate (504) is slidably connected inside of the limiting groove (503), a first rotating plate (505) is fixedly connected between the two groups of limiting plates (504), a plurality of groups of teeth (513) are fixedly connected on the outer surface of the first rotating plate (505) at equal intervals, the outer surfaces of the arc-shaped plate (501) and the first rotating plate (505) are arc-shaped, the arc length of the outer surface of the first rotating plate (505) is greater than half of the circumference of the corresponding outer diameter of the arc-shaped plate (501), a second rotating rod (514) is rotatably connected between the two groups of bases (201) and close to the two ends of the arc-shaped plate (501), and 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 on the outer surface of one side of one group of the base (201) and at the position corresponding to the two groups of the second rotating rods (514), and one end of the rotating rod II (514) penetrates through the base (201) and is fixedly connected with the output end of the motor II (511).
4. The auxiliary device for locomotive vehicle cable installation according to claim 3, wherein said arc plate (501) is provided with a first electric telescopic rod (506) at a position close to one end of its inner surface, and said first electric telescopic rod (506) is connected with a first connecting plate (507), said first connecting plate (507) is connected with a cutting blade (508) at its outer surface, and said first rotating plate (505) is provided with an inner surface far away from a second electric telescopic rod (509) at an end of said first electric telescopic rod (506), said first electric telescopic rod (506) and said second electric telescopic rod (509) are symmetrically distributed, said second electric telescopic rod (509) is far away from a clamping plate (510) at an end of said first rotating plate (505).
5. The auxiliary device for locomotive vehicle cable installation according to claim 2, wherein said second clamping assembly (400) comprises a cavity (401), a through hole (402), a first supporting plate (403), a second rotating plate (404), a first movable groove (405), a first movable roller (406), a second rotating groove (407) and a second movable groove (408), said cavity (401) is opened in said base (201), and a plurality of sets of through holes (402) are opened in the inner surface of said mounting hole (202) and the corresponding position of said cavity (401) in arc shape with equal distance, said inner surface of said through hole (402) is communicated with the inner surface of said cavity (401), and the inner part of said through hole (402) is movably connected with said first supporting plate (403), said second rotating plate (404) is hinged to the position near both sides of the outer surface of said first supporting plate (403) in said cavity (401), and one end of said second rotating plate (404) is hinged to said first supporting plate (403), the other end of the cavity is provided with a first movable groove (405), a first movable roller (406) is rotatably connected inside 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);
activity groove two (408) have been seted up to the one end that rotor plate two (404) was kept away from to backup pad one (403) surface, and the inside rotation of activity groove two (408) is connected with activity roller two (412), the surface of activity roller two (412) closely laminates with the surface of cable body (100), cavity (401) inside is rotated with the position that backup pad one (403) corresponds and is connected with dwang three (409), and the surface of dwang three (409) is close to both ends and all is provided with spring leaf (410), the one end of spring leaf (410) and the one end and the dwang three (409) fixed connection who is provided with spring leaf (410) surface, other end fixed connection have haulage rope (411), two sets of the one end that spring leaf (410) were kept away from in haulage rope (411) respectively rather than corresponding rotor plate two (404) fixed connection.
6. The auxiliary device for locomotive vehicle cable installation as claimed in claim 2, wherein said first clamping assembly (300) comprises a connecting groove (301), a connecting rod (302), a second connecting plate (303), a mounting groove (304), a T-shaped plate (305), a first movable plate (306), a fixed rod (307), a first spring (308), a second spring (309), a third spring (310) and a connecting column (311), wherein the connecting groove (301) is opened on both sides of the outer surface of the upper end of said base (201) near said mounting hole (202), and a plurality of groups of connecting rods (302) are fixedly connected to the inside of said connecting groove (301), a plurality of groups of said connecting rods (302) are slidably connected to each other with said second connecting plate (303), said first spring (308) is sleeved on the outer surface of said connecting rod (302) near one end, and one end of said first spring (308) is fixedly connected to said connecting groove (301), the other end and connecting plate two (303) fixed connection, mounting groove (304) have been seted up near the position at middle part to the upper end surface of connecting plate two (303), and mounting groove (304) inside is provided with spring two (309), the one end and the mounting groove (304) internal surface fixed connection of spring two (309), other end fixed connection has T template (305), and the outside to mounting groove (304) of running through of T template (305).
7. An auxiliary device for locomotive cable installation according to claim 6, wherein the outer surface of the upper end of said second connecting plate (303) is fixedly connected with connecting columns (311) near to the two sides, a first movable plate (306) is rotatably connected between two groups of said connecting columns (311), a second movable plate (312) is hinged at the position of the outer surface of the upper end of said T-shaped plate (305) near to one side, a sliding plate (313) is hinged at the end of said second movable plate (312) far from said T-shaped plate (305), a fixing groove (314) is opened at the position of the outer surface of the lower end of said first movable plate (306) corresponding to said sliding plate (313), and a plurality of groups of fixing rods (307) are fixedly connected inside said fixing groove (314), said plurality of groups of fixing rods (307) are slidably connected with said sliding plate (313), and a third spring (310) is sleeved at the position of the outer surface of said fixing rod (307) near to one end, one end of the spring III (310) is fixedly connected with the sliding plate (313), the other end of the spring III is fixedly connected with the fixing groove (314), a notch III (315) is formed in one end, far away from the connecting column (311), of the outer surface of the movable plate I (306), and the limiting roller (316) is rotatably connected inside the notch III (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662240.2A CN115050514A (en) | 2022-06-13 | 2022-06-13 | Locomotive cable and auxiliary device for installation thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662240.2A CN115050514A (en) | 2022-06-13 | 2022-06-13 | Locomotive cable and auxiliary device for installation thereof |
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| CN115050514A true CN115050514A (en) | 2022-09-13 |
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| CN202210662240.2A Pending CN115050514A (en) | 2022-06-13 | 2022-06-13 | Locomotive cable and auxiliary device for installation thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115985567A (en) * | 2023-03-16 | 2023-04-18 | 天津北达线缆集团有限公司 | Fire-resistant low-voltage cable and installation fixing device thereof |
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2022
- 2022-06-13 CN CN202210662240.2A patent/CN115050514A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115985567A (en) * | 2023-03-16 | 2023-04-18 | 天津北达线缆集团有限公司 | Fire-resistant low-voltage cable and installation fixing device thereof |
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