CN209388774U - A kind of cable convenient for wiring - Google Patents

Abstract

The utility model discloses a kind of cables convenient for wiring, including molding cable, it is characterised in that: the outer surface of the molding cable is provided with several connectors, and foreign object that the connector is used to be connected and fixed lays molding cable.Several connectors are fixedly installed by the outer surface in molding cable, by mounting or the connection types such as is arranged or bundle by multiple connectors and connect cable with fixed foreign object, so as to foreign object be fixed in cable dependence and laying installation is good.Depending on fixed foreign object visual environment, such as fixture etc. on wire column, Electric wire support, steel wire, wall.And several connector is shaped to multiple stress points, it is little individual defects influence, by connector by cable connection on fixed foreign object, can effectively replace traditional cable support wire box, porcelain roller limited support etc., and the utility model is convenient for wiring operations.It manufactures again simple and low in cost can be achieved with more preferable more easily wire laying mode.

Description

A kind of cable convenient for wiring

Technical field

The utility model relates to field of cable technology more particularly to a kind of cables convenient for wiring.

Background technique

Cable is usually the wire conductor of similar rope as several or made of several groups of wire strandings, phase between every group of conducting wire Mutually insulation, and the overall peripheral of cable also passes through the coating of high-insulation and is wrapped in.Cable multi rack is located at aerial or is mounted in Underground, the bottom are used for telecommunication or power Transmission.

It is typically all to be transported outward again after spiraling into a bundle of bundle when cable is produced, currently, generally adding in the outer surface of cable A small amount of lubricating oil mitigates the mutual friction of cable in bundled cable, is caused with reducing cable in the moving process such as transport Oversheath damage, but prevent the effect and bad of abrasion；And lubricating oil can glue glutinous sundries, and to cable wiring manufacture, worker is brought It is more dirty.Simultaneously as it is prolonged it is bundled spiral, certain reaction occurs for insulating materials, cable drawing high in use, There is no original tensile strength in fact, therefore stretch the fracture that oversheath is be easy to cause when expansion.

In electrical industry, the electricity of laying is typically accommodated by the binding on wall or building or erection wire casing Cable, wire casing install and use the cost for both improving wiring, and process is tedious for wire casing laying.Or porcelain is housed also by multiple The metal frame of roller supports cable, but since porcelain roller only plays small-scale limit to cable, and due to cable mistake Long, cable stress is easy to walk, and porcelain roller itself is to can be rotated, and supporting role is little, therefore cable uses porcelain roller structure Do the carrier of midway and unstable: in wiring, once one end of inlet wire relaxes, cable will be by pulling force and gravity And shunk toward initial end, need rewiring；Installation porcelain roller is typically all to use iron shelf, and porcelain roller is on active service a period of time, due to Reasons, the porcelain roller support construction of certain such as get rusty or damage are fallen, whole cable will stress and swing, be easy so that cable It is torn；Above-mentioned situation is also possible to initiation accident, causes casualties.

Utility model content

In order to overcome above-mentioned technological deficiency, the utility model provides a kind of cable convenient for wiring, has wiring installation Convenient, low in cost, improved cable also has the characteristics that anti-fracture, wear-resistant, tensile strength is high.

To solve the above-mentioned problems, the utility model is achieved by following technical scheme:

A kind of cable convenient for wiring described in the utility model, including molding cable, the outer surface of the molding cable are set It is equipped with several connectors, foreign object that the connector is used to be connected and fixed lays molding cable.

In preferably, the outer surface of the molding cable is fixedly installed a linker bottom flexible, The connector is arranged on linker bottom.One whole linker bottom is fixed at the outer surface of cable, on the one hand one Determine the cracking resistance patience that cable is improved in degree, it is more easy on the other hand to make to manufacture.

As in another preferred embodiment, the outer surface of the molding cable is fixedly installed several pieces of linkers Bottom is provided at least one described connector on each linker bottom.The linker bottom is fixed in the form of muti-piece The outer surface of molding cable, linker bottom are soft hardness, save material；And between each linker bottom is provided with each other Every can be effectively prevented cable bending and tensile property does not subtract.

In preferably, several through slots are provided on the linker bottom, the connector is removably worn Into the through slot to be connected on the linker bottom.Through slot is had additional, connector can be realized as being removably installed, cable The manufacturing can be separated with connector, when laying cables, then connector is pierced into through slot and connect cable with fixed foreign object.

In preferably, stop clamp is provided in the through slot, be provided on the connector it is several with The latch that the stop clamp is used cooperatively.Stop clamp passes through stop clamp for the limit activity to rack gear in through slot With being used cooperatively for latch, effectively connector can be connected with the linker bottom on molding cable surface, installation operates also again Simplicity, structure are simply also cheap.

In preferably, band, jag or band/hook connection accessory is can be used in the connector.Connection Part is mainly used for interting the through slot into linker bottom and is connected by the modes such as bundling or being arranged with fixed foreign object, by through slot Limit hinders, and cable can be divided into multiple tie points and is fixed on foreign object by connector, for cost or the manufacturing or use The considerations of environment, other can be realized the function and non-damageable connection accessory is also suitble to.

In preferably, the connector is the lantern ring for being provided with rack gear, and the card is provided on the rack gear Tooth；The rack gear is movably arranged in the through slot, and stop clamp is used to limit the activity of rack gear.It is tested through overtesting Card, the low production cost of this kind of lantern ring, easy for installation, accommodative ability of environment is strong, and military service long service life.

In preferably, several tension damping blocks are additionally provided on the outer surface of the molding cable, it is described Tension damping block includes the tensile layer being directly attached on molding cable outer surface and the buffer layer that is attached on tensile layer.Damping Block is connected directly with the restrictive coating of cable, and the thickness and the bulge-structure for increasing restrictive coating can be reduced between cable Or the collision with foreign object, and there is the anti-fracture performance of stretch-proof；Further, material used by buffer layer inherently has Flexible and elasticity can reduce due to the external pressure applied such as collision, to improve the toughness of cable.

In preferably, the tensile layer uses the flexiplast of wear-resistant tensile；The buffer layer is using soft Property silica gel material.

In preferably, the molding cable includes: outer jacket and stranding inner core；The outer jacket include from It is interior to the non-woven fabrics and restrictive coating that are successively coated on stranding inner core periphery outside；The stranding inner core includes several groups core, described Gap setting between core has packing material, guarantees the rounding property of cable；The core includes leading for several mutually insulateds Line and the rubber layer for being coated on the conducting wire periphery, the every conducting wire are coated with conductor by insulating layer.It is largely tested, number According to display, the molding cable of the structure has stronger stretch-proof, abrasion resistance properties.

Further preferable, the rubber layer of the core includes at least two layers polyester film.Improve the tension of cable It stretches, abrasion resistance properties, to ensure energization safety and extend service life.

Further preferable, the core is evenly distributed in the stranding inner core.Make cable in processes such as bendings Middle uniform force, it is not easy to fracture or deformation.

Compared with prior art, the utility model has the beneficial effects that

A kind of cable of transformation is fixedly installed several connectors by the outer surface in molding cable, by multiple companies Fitting is by mounting or the connection types such as is arranged or bundle and connect cable with the foreign object of fixation, so as to rely on cable Fixed foreign object and laying installation is good.Depending on fixed foreign object visual environment, such as fixture on wire column, Electric wire support, steel wire, wall Deng.And several connector is shaped to multiple stress points, and it is little individual defects influence, cable is connected by connector It connects on fixed foreign object, can effectively replace traditional cable support wire box, porcelain roller limited support etc., and this is practical new Type is convenient for wiring operations.It manufactures again simple and low in cost can be achieved with more preferable more easily wire laying mode.

Detailed description of the invention

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:

Fig. 1 is a kind of structural schematic diagram of the utility model；

Fig. 2 is the side structure schematic diagram at linker bottom and connector described in the utility model；

Fig. 3 is the side another kind structural schematic diagram of linker bottom described in the utility model and connector；

Fig. 4 is enlarged structure schematic diagram at the A in the utility model；

Fig. 5 is a kind of side schematic view for structure that rack gear described in the utility model is connected with through slot；

Fig. 6 is the side schematic view for another structure that rack gear described in the utility model is connected with through slot；

Fig. 7 is the structural schematic diagram of tension damping block described in the utility model；

In figure: 10 molding cables；11 restrictive coatings；12 non-woven fabrics；13 cores；131 conducting wires；1311 insulating layers；1312 conductors； 132 rubber layers；14 packing materials；

20 linker bottoms；21 through slots；22 stop clamps；23 bottom plates or box；

30 connectors；31 rack gears；32 latches；

40 tension damping blocks；41 tensile layers；42 buffer layers.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, can not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage Solution is limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " are defined as a result, Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise Illustrate, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

As shown in FIG. 1 to FIG. 7, a kind of cable convenient for wiring described in the utility model, including molding cable 10, it is described The outer surface of molding cable 10 is provided with several connectors 30, and the foreign object that the connector 30 is used to be connected and fixed forms to lay Cable 10.

As in preferred embodiment, the outer surface of the molding cable 10 is fixedly installed a linker flexible Bottom 20, the connector are arranged on linker bottom 20.Linker bottom 20 is to be connected for connector 30 with fixed foreign object and mention For force structure, since the overall weight of cable is big, linker bottom 20 be can be used with high-intensitive, tensile resistance is strong Material, such as corrosion resistant flexible alloys, high-intensitive flexible rubber, carbon fiber or composite material etc.；Linker bottom 20 When being linked as a whole structure, material needs to have flexible in order to which the bending of cable is wound；Secondly linker bottom 20 needs Be fixed on the outer jacket of the molding cable 10 be convenient for connector installation, can by be adhered or bundle or with molding electricity The restrictive coating integral type of cable 10 processes to be formed, and process operation is easy.

For the linker bottom, as in another preferred embodiment, the outer surface of the molding cable 10 is solid Surely several pieces of linker bottoms 20 are provided with, at least one described connector 30 is provided on each linker bottom 20.In this way The linker bottom of segmented can form multiple stress knots as the effect at whole linker bottom flexible for cabling Structure point.The linker bottom 20 by muti-piece be mutually arranged it is spaced in the form of be fixed on the outer surface of molding cable 10, linker Bottom is soft hardness, more saves material relative to linker bottom in stripes；Tensile property does not also subtract.It should be noted that Shape, the quantity at the linker bottom 20 can be laid in the outer surface of molding cable 10 according to demand.

As several through slots 21 in preferred embodiment, are provided on the linker bottom, the connector 30 is removable Pierce into the through slot 21 with unloading to be connected on the linker bottom 20.And the linker bottom 20 is using several pieces of segmented When structure, at least one described through slot 21 is provided on each linker bottom 20.Have additional through slot 21,30 energy of connector Enough realize is removably installed, and molding cable 10 can separate the manufacturing with connector 30, when laying cables, then connector 30, which pierce into through slot 21, connect cable with fixed foreign object.It is counted according to real application data, it is logical on the linker bottom 20 Slot 21, spacing is set as between the range of 40~70m between adjacent two, such as 50m/, and 55m/, 60m/, 65m/ It is a etc.；It is corresponding, the linker bottom 20 using segmented several block structures when, between two pieces of adjacent linker bottoms between Away from being set as between the range of 40~70m；And the structure of the utility model is also suitble to the laying of mini-cable, the setting of connector Interval can rationally be shortened according to the physical length of cable, be existed with being capable of forming enough force structure points for cable connection It is advisable on fixed foreign object.It is further used as preferably, being also embedded with bottom plate or box in the through slot 21 on the linker bottom 20 23, metal or abrasive rubber can be used in the bottom plate or box 23, further increases the wear-resistant strength at linker bottom 20.

Further, stop clamp 22 is provided in the through slot 21, be provided on the connector 30 it is several with it is described The latch 32 that stop clamp 22 is used cooperatively.Specifically, being adjusted by changing stop clamp 22 and different 32 clampings of latch Connector 30 passes through the length of the through slot 21, so as to adapt to molding cable 10 by adjusting connector 30 and fix outer The distance between object, accommodative ability of environment is strong when installation；Preferably, the latch 32 on connector 30 is uniformly distributed.Stop Clamp 22 can play position-limiting action to latch 32, and further, the structure of stop clamp 22 and latch 32 can be used being capable of phase The structure that can be at least partly overlapped both when the structure or snap action mutually coincide, such as it is all made of rectangular item or triangular prism shaped The teeth of shape；It is further used as preferred, the latch 32 and stop clamp 22 are all made of the rubber material of high rigidity and high tenacity Material, such as poly- carbonic acid resin etc.；Or the anti-corrosive alloy material using high rigidity and high tenacity；Further, the stop 22 setting of son is on a bottom plate or in box, and the bottom plate or box 23 are embedded in the through slot 21, i.e., above-mentioned setting exists Bottom plate or box 23 in through slot 21.

In preferably, band, jag or band/hook connection accessory is can be used in the connector 30.Even Fitting 30 is connected by the structure of through slot 21 with linker bottom 20, connector 30 can be fixed on the outer surface of cable, together When be articulated in connector 30 on fixed foreign object can be good by cable laying；Further, it can also be wound by connector 30 It is connected again with fixed foreign object on the molding cable 10, while connector 30 needs to intert and enters the through slot 21 It is interior, connector 30 can be limited using through slot 21 and is walked, so that it is more stable to lay good cable；Further, band, jag Or above-mentioned latch 32 is provided on band/hook connection accessory, or be provided with the above-mentioned rack gear 31 for being provided with latch 32, with 22 pairing of stop clamp of through slot 21 acts on.

Further, connector 30 described in the present embodiment is the lantern ring for being provided with rack gear 31, is provided on the rack gear 31 The latch 32；The rack gear 31 is movably arranged in the through slot 21, and stop clamp 22 is for limiting rack gear 31 Activity.The lantern ring interts the through slot 21 into the linker bottom 20 by the rack gear 31, and passes through the stop clamp in slot 22 with rack gear 31 on the mutual clamping of latch 32, lantern ring is removably fixed on linker bottom 20, thus the lantern ring It is connected together with molding cable 10；Specifically, being provided with multiple above-mentioned lantern rings on molding cable 10, and may be used also on lantern ring It is provided with a plurality of rack gear 31, a rack gear 31 is corresponding to intert a through slot 21, and the size and through slot 21 of rack gear 31 are matched, and quantity can Depending on the molding cable 10 of different weight, so that forming one is provided with several connectors 30 (lantern ring i.e. with rack gear 31) Cable, by all connector 30 being mounted or being arranged or other connection types are connected on fixed foreign object support and pacify Install cable.Preferably, the rack gear 31 extends out from the connector 30, connector is can be used in the rack gear 31 30 or stop clamp 22 or latch 32 material is made, formed as preferred rack gear 31 and latch 32 for integral type.

Above-mentioned structure is the structure provided by the utility model convenient for cabling, is suitble to numerous cables.As In preferred embodiment, the molding cable 10 includes: outer jacket and stranding inner core, and in order to better understand, the present embodiment is straight Connecing mainly includes that the centre of conductor 1312 is summarised as stranding inner core cable, is risen the main of stranding inner core periphery is coated on Material layer to protective effect is integrally summarised as outer jacket, but should not be understood as limiting the present invention.The outer jacket Non-woven fabrics 12 and restrictive coating 11 including being successively coated on stranding inner core periphery from the inside to the outside, preferably, the restrictive coating 11 rubber materials wear-resisting using stretch-proof；Thunder metal net layer, anti-interference layer are let out preferably, being also provided in outer jacket Deng the mainly perfect defencive function to cable.The stranding inner core includes several groups core 13, between the core 13 between Gap is provided with packing material 14；Conducting wire 131 in the core 13 including several mutually insulateds and it is coated on the conducting wire 131 The rubber layer 132 of periphery, the every conducting wire 131 are coated with conductor 1312 by insulating layer 1311；Preferably, the insulation The rubber such as polyvinyl chloride or crosslinked polyethylene can be used in layer 1311；Preferably, the rubber layer 132 of the core 13 includes extremely Few two layers polyester film；The gap between conducting wire 131 in the core 13 is also equipped with packing material 14, guarantees the circle of cable Whole property；Further, rubber or fiber of stretch-proof etc. can be used in the packing material 14.

Further, the core 13 is evenly distributed in the stranding inner core；Specifically, core 13 can circumferentially or Rectangle or equidistant each other or other distribution shapes and be evenly provided in the outer jacket.Core 13 is evenly distributed, and makes it Whole uniform force, it is not easy to the phenomenon that local fracture occur.

Above-mentioned structure is the preferred structure of the conductor 1312 and insulating protective layer in cable described in the utility model, simultaneously In order to improve the tension and abrasion resistance properties of cable, the utility model also passes through innovation and adds following functions structure: the molding Several tension damping blocks 40 are additionally provided on the outer surface of cable 10, the tension damping block 40 includes directly being attached to molding electricity Tensile layer 41 on 10 outer surface of cable and the buffer layer 42 being attached on tensile layer 41；Preferably, the tensile layer 41 is adopted With the flexiplast of wear-resistant tensile；The buffer layer 42 is using flexible silica gel material.Specifically, the tensile layer 41 is pasted or is led to It crosses screw or other connection types attaches the outer surface for being connected to the restrictive coating 11 of the molding cable 10 or tension damping block 11 integral type of restrictive coating of 40 tensile layer 41 and molding cable 10 is fabricated；And buffer layer 42 then by rubber membrane cladding or The surface of tensile layer 41 is arranged in other connection types.It is further used as preferably, the linker bottom 20 is arranged with being of a straight line type The surface of molding cable 10 is arranged in cloth, and tension damping block 40 is then evenly distributed in the remaining surface of molding cable 10, Especially in as shown, the two is evenly distributed on four direction.

It is described in the utility model a kind of to be convenient for the cable work principle of wiring:

By being fixedly installed linker bottom 20 in the outer surface of molding cable 10, connection is pierced by multiple connectors 30 Substrate 20, while linker bottom 20 is also connected with fixed foreign object (such as above-mentioned mounting is arranged, bundlees connection type), thus Cable can be relied on and fix foreign object and laying installation is good.The stop clamp 22 in through slot 21, through slot 21 on linker bottom 20 And the rack gear being used cooperatively with stop clamp 22, it is capable of the scope of activities of limit connector 30, prevents since cable is by external force And it swings and causes offset deviation greatly to break cable.Depending on fixed foreign object visual environment, such as wire column, Electric wire support, steel wire, wall Upper fixture etc..

The other structures of molding cable 10 are referring to the prior art described in the present embodiment.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation, therefore it is all without departing from the content of the technical scheme of the utility model, implement according to the technical essence of the utility model to above Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.

Claims (10)

1. a kind of cable convenient for wiring, including molding cable, it is characterised in that: if the outer surface of the molding cable is provided with Involvement fitting, the connector are used for the foreign object that is connected and fixed to lay molding cable.

2. the cable according to claim 1 convenient for wiring, it is characterised in that: the outer surface fixation of the molding cable is set It is equipped with a linker bottom flexible, the connector is arranged on linker bottom.

3. the cable according to claim 1 convenient for wiring, it is characterised in that: the outer surface fixation of the molding cable is set Several pieces of linker bottoms are equipped with, are provided at least one described connector on each linker bottom.

4. the cable according to claim 2 or 3 convenient for wiring, it is characterised in that: if being provided on the linker bottom Dry through slot, the connector pierce into the through slot removably to be connected on the linker bottom.

5. the cable according to claim 4 convenient for wiring, it is characterised in that: stop clamp is provided in the through slot, Several latches being used cooperatively with the stop clamp are provided on the connector.

6. the cable according to claim 1 convenient for wiring, it is characterised in that: band, jag can be used in the connector Or band/hook connection accessory.

7. the cable according to claim 5 convenient for wiring, it is characterised in that: the connector is the set for being provided with rack gear Ring is provided with the latch on the rack gear；The rack gear is movably arranged in the through slot, and stop clamp is for limiting The activity of rack gear.

8. the cable according to claim 1 convenient for wiring, it is characterised in that: also set on the outer surface of the molding cable Several tension damping blocks are equipped with, the tension damping block includes the tensile layer being directly attached on molding cable outer surface and attaching Buffer layer on tensile layer.

9. the cable according to claim 8 convenient for wiring, it is characterised in that: the tensile layer is soft using wear-resistant tensile Property plastics；The buffer layer is using flexible silica gel material.

10. it is according to claim 1 convenient for wiring cable, it is characterised in that: the molding cable include: outer jacket and Stranding inner core；

The outer jacket includes the non-woven fabrics and restrictive coating for being successively coated on stranding inner core periphery from the inside to the outside；

The stranding inner core includes several groups core, and the gap setting between the core has packing material；

The core includes the conducting wire of several mutually insulateds and the rubber layer for being coated on the conducting wire periphery, the every conducting wire Conductor is coated with by insulating layer.