CN105565063B

CN105565063B - Cable delivery system

Info

Publication number: CN105565063B
Application number: CN201510532567.8A
Authority: CN
Inventors: 顾钰锋
Original assignee: Guangzhou Kai Hong Electric Power Engineering Consulting Co Ltd
Current assignee: Guangdong Lingnan Design Institute Co., Ltd.
Priority date: 2015-08-27
Filing date: 2015-08-27
Publication date: 2018-12-11
Anticipated expiration: 2035-08-27
Also published as: CN105565063A

Abstract

The present invention relates to a kind of cable delivery system, this cable delivery system includes special cable and conveyer；The conveyer includes pedestal, and deformable fastening arm is equipped with above the pedestal, offers sliding slot on the fastening arm；Two it is described fasten arms fixing ends be fixedly mounted on the base, movable end can local inclination and make fasten arm be buckled into annulus；Drive block has closely been mounted equidistant in the sliding slot；When two fastening arms are buckled into annulus, each drive block pieces together drive ring；It is equidistantly fixed on the periphery wall of the drive ring and stirs tooth, the spiral ridge to match with the spiral groove is carved on the internal perisporium of the drive ring；It is further fixed on the conveyer and the driving runner stirring tooth and being meshed；The system can be realized the translation of cable, adjust, so that the laying of cable is safer, more flexible, more efficient.

Description

Cable delivery system

Technical field

The present invention relates to a kind of power cable systems, are a kind of cable delivery systems particularly.

Background technique

The shape of cable is similar to rope, usually by several or several groups of wire strandings form, between every group of conducting wire mutually absolutely Edge, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation；Multi rack is located at aerial or is mounted in ground Under, it is water-bed, be used for telecommunication or power Transmission；In order to guarantee cable work it is normal, stablize, often in the cable filled with insulating oil, It can effectively eliminate the air gap generated in insulating layer by load variations, to improve the work field strength of cable；This makes electricity The size of cable is larger, heavier mass, carrys out inconvenience to carry strap is laid with；Find that cable length needs especially in process of deployment It adjusts, this carries out dragging conveying to cable for very big manpower is wasted, and not only slows down laying progress, is also easy to grind cable Damage, shortens the service life of cable.

Summary of the invention

In view of the above-mentioned problems, the present invention provides a kind of cable delivery system, which can be realized the translation of cable, adjusts Section, so that the laying of cable is safer, more flexible, more efficient.

To solve the above problems, the technical scheme adopted by the invention is that: this cable delivery system includes spy's cable And conveyer；The spiral groove coaxial with the special cable is carved on the external protection of spy's cable；The conveyer Include pedestal, deformable fastening arm is installed above the pedestal, offers sliding slot on the fastening arm；Two It is described fasten arm fixing end be fixedly mounted on the base, movable end can local inclination and make fasten arm be buckled into annulus, work as button When conjunction arm is buckled into annulus, the sliding slot pieces together slip ring；It is also equipped on the movable end for locking the lock for fastening arm Button；Drive block has closely been mounted equidistant in the sliding slot；When two fastening arms are buckled into annulus, each driving Block pieces together drive ring；It is equidistantly fixed on the periphery wall of the drive ring and stirs tooth, on the internal perisporium of the drive ring It is carved with the spiral ridge to match with the spiral groove；It is further fixed on the conveyer and stirs what tooth was meshed with described Runner is driven, the driving runner is driven by driving motor.

The beneficial effects of the present invention are: under natural conditions, the open-shaped state of the fastening arm；On the route of cable laying Several conveyers are installed as needed, the spy is placed on the fastening arm of opening with cable；Make the movable end for fastening arm Close and to fasten brachiocylloosis and fasten in annulus, special at this time to be buckled in annulus with cable, the sliding slot pieces together slip ring, Drive block in slip ring is combined into drive ring, and the spiral ridge of drive ring blocks special recessed with the spiral on cable external protection at this time Slot；Closure lock is so that the firm mask column spy's cable of close ring；When cable is needed to finely tune, be translated, traditional construction depends on people Power or motor pull, and this way causes the abrasion of cable, while causing cable suffered traction force is uneven everywhere, seriously affect The normal use of cable；When utilizing the present invention, start driving motor, driving driven by rotating wheel stirs tooth rotation, to push each The drive block rotates in the slip ring, and then makes spiral ridge that spy be pushed to make of cable and translate by a small margin；Work as cable position After adjusting, opens lock and remove conveyer.

In this motion process, special cable is in half airborne by base supports, therefore is moved in spy with cable The abrasion being subject in dynamic process is smaller；Just because of cable is in half airborne, cable is smaller by the frictional resistance on ground, because This this conveyer only need at work very little power can trailing cable it is mobile, therefore this conveyer is more energy efficient, while size It can effectively reduce；In addition to this, due to thering are multiple conveyers to work at the same time in cable laying route, cable stress everywhere Uniformly, local traction force is small, effectively extends the service life of cable.

Further, since conveyer size in the present invention is smaller, less energy intensive, therefore more convenient transport, carry, this makes It is narrow etc. present invention is especially suitable for the electric energy such as remote mountain areas, countryside supply inconvenience, road.

Preferably, the drive block is made by permanent-magnet material, and two pieces of drive blocks of arbitrary neighborhood are heteropolar attracting； In order to keep drive block split closer, while preventing drive block from losing in the handling process.

Preferably, being fixed with anti-skidding sponge at the surface of each drive block and special conductive cable contacts；In order to increase Frictional force between big drive block and special cable, while the moisture of cable surface is adsorbed, so that transport is more efficient, while making spy It is cleaner with the surface of cable.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of this cable delivery system one embodiment.

Fig. 2 is conveyer and the matched amplification cross section structure schematic diagram of special cable in embodiment illustrated in fig. 1.

Conveyer faces enlarged structure schematic diagram when Fig. 3 is fastening arm fastening in embodiment illustrated in fig. 1.

Fig. 4 is the side view enlarged structure schematic diagram that conveyer when arm is opened is fastened in embodiment illustrated in fig. 1.

Specific embodiment

Embodiment

In the embodiment shown in Fig. 1 to Fig. 4, this cable delivery system includes special cable 1 and conveyer 2；It is described Spy's spiral groove 11 being carved on the external protection of cable 1 and the spy is coaxial with cable 1；The conveyer 2 includes base Seat 3, is equipped with deformable fastening arm 4 in the top of the pedestal 3, which can be made by matter soft elastic material, such as Rubber can also be realized that the machine driving is common structure by machine driving, such as therefore scissors, wire stripping clamps are not made in detail Thin description；Sliding slot is offered on the fastening arm 4；Two fixing ends 41 for fastening arm 4 are fixedly mounted on pedestal 3, Movable end 42 can local inclination and make fasten arm 4 be buckled into annulus, when fasten arm 4 be buckled into annulus when, the sliding slot pieces together Slip ring；It is also equipped on the movable end 42 for locking the lock 5 for fastening arm 4；It is closely equidistant in the sliding slot to pacify Equipped with drive block 61, the drive block 61 is made by permanent-magnet material, and two pieces of drive blocks 61 of arbitrary neighborhood are heteropolar attracting； When two fastening arms 4 are buckled into annulus, each drive block 61 pieces together drive ring 6；In the periphery of the drive ring 6 It is equidistantly fixed on wall and stirs tooth 62, the spiral shell to match with the spiral groove 11 is carved on the internal perisporium of the drive ring 6 Fin 63 is revolved, i.e., has fin on a drive block 61, it is convex on drive block 61 when drive block 61 pieces together drive ring 6 Rib pieces together a strip spiral ridge 63；It is further fixed on the conveyer 2 and stirs the driving turn that tooth 62 is meshed with described Wheel 31, the driving runner 31 is driven by driving motor, and the driving motor is electrically connected battery；In each drive block 61 Anti-skidding sponge is fixed at the surface contacted with spy with cable 1, in order to increase the frictional force between cable and drive ring 6, together When absorbing cable surface moisture so that cable surface it is dry, cleaning.

Under natural conditions, the open-shaped state of the fastening arm 4；It is installed as needed on the route of cable laying several defeated Machine 2 is sent, the spy is placed on the fastening arm 4 of opening with cable 1；Keep the movable end 42 for fastening arm 4 close and to detain Closing the bending of arm 4 and fastening is in annulus, and special at this time to be buckled in annulus with cable 1, the sliding slot pieces together slip ring, the drive in slip ring Motion block 61 is combined into drive ring 6, and the spiral ridge 63 of drive ring 6 blocks the special spiral groove 11 on 1 external protection of cable at this time； Drive block 61 is made of permanent magnets in the present embodiment, and the drive ring 6 that drive block 61 forms under the action of magnetic attraction is stronger；It closes It closes lock 5 and makes close ring firm mask column spy cable 1；Need to finely tune in cable, translation when, traditional construction by manpower or Motor pulls, and this way causes the abrasion of cable, while causing cable suffered traction force is uneven everywhere, seriously affects cable Normal use；When utilizing the present invention, start driving motor, the rotation of tooth 62 is stirred in the driving drive of runner 31, to push each The drive block 61 rotates in the slip ring, and then makes spiral ridge 63 that special make of cable 1 be pushed to translate by a small margin；Work as cable After position is adjusted, opens lock 5 and remove conveyer 2.

In this motion process, spy is supported by pedestal 3 with cable 1 and uses cable 1 in half airborne, therefore in spy The abrasion being subject in mobile process is smaller；Just because of cable is in half airborne, cable is smaller by the frictional resistance on ground, Therefore this conveyer 2 only need at work very little power can trailing cable it is mobile, therefore this conveyer 2 is more energy efficient, simultaneously Size can effectively reduce；In addition to this, due to there is multiple conveyers 2 to work at the same time in cable laying route, cable is each Locate uniform force, local traction force is small, effectively extends the service life of cable；Due to drive ring 6 be by 61 split of drive block and At, therefore when having a small amount of damage in drive block 61, only need to change corresponding drive block 61 without integral replacing drive ring 6, Therefore stock utilization of the invention is higher, more environmentally friendly energy conservation, while replacing easier, quick.

Further, since 2 size of conveyer in the present invention is smaller, less energy intensive, therefore more convenient transport, carry；Due to Each adjacent driven block 61 is heteropolar attracting, therefore each drive block 61 is connected in carrying, carrying process, not easy to lose；This makes It obtains narrow etc. present invention is especially suitable for the electric energy such as remote mountain areas, countryside supply inconvenience, road.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of cable delivery system, this cable delivery system includes special cable (1) and conveyer (2)；It is characterized by: It is described special with being carved with the spiral groove (11) coaxial with the special cable (1) on the external protection of cable (1)；The conveyer (2) include pedestal (3), deformable fastening arm (4) is installed above the pedestal (3), on the fastening arm (4) Offer sliding slot；Two fixing ends (41) for fastening arm (4) are fixedly mounted on pedestal (3), and movable end (42) can be opposite It is bent and fastening arm (4) is made to be buckled into annulus, when fastening arm (4) is buckled into annulus, the sliding slot pieces together slip ring；Described It is also equipped on movable end (42) for locking the lock (5) for fastening arm；Driving has closely been mounted equidistant in the sliding slot Block (61)；When two fastening arms (4) are buckled into annulus, each drive block (61) pieces together drive ring (6)；Described It is equidistantly fixed on the periphery wall of drive ring (6) and stirs tooth (62), be carved on the internal perisporium of the drive ring (6) and the spiral shell The spiral ridge (63) that rotation groove (11) matches；It is further fixed on the conveyer (2) and is mutually nibbled with the tooth (62) of stirring The driving runner (31) of conjunction, the driving runner (31) are driven by driving motor.

2. cable delivery system according to claim 1, it is characterised in that: the drive block (61) is done by permanent-magnet material At, and two pieces of drive blocks (61) of arbitrary neighborhood are heteropolar attracting.

3. cable delivery system according to claim 1 or 2, it is characterised in that: in each drive block (61) and special use Anti-skidding sponge is fixed at the surface of cable (1) contact.