CN209433908U - A kind of anti-twisting type cable - Google Patents

Abstract

The utility model discloses a kind of anti-twisting type cables, including steel core, there are four insulation sleeves for the outer wall surrounding fitting of the steel core, the inside of the insulation sleeve is inserted with more copper wire, the copper wire offsets with insulation sleeve, pe sheath is socketed on the outside of four insulation sleeves, filled with filling fiber paste body, the filling fiber paste body offsets with insulation sleeve for the inside of the pe sheath.The anti-twisting type cable; pass through the cooperation between steel core, filling fiber paste body, pe sheath, galvanized steel wire netting, protective case and rubber strip; it can make cable under severe working environment; it plays a very good protection; will not make the service life of cable reduces; by the cooperation between protective case, halfround bar slice, rubber strip, bolt, column and nut, the fixation of realization cable that can be very permanent, it is therefore prevented that economic loss caused by being fallen because of cable.

Description

A kind of anti-twisting type cable

Technical field

The utility model relates to field of cable technology, specially a kind of anti-twisting type cable.

Background technique

Cable, it is considered that cable is made of the conductor outsourcing insulation of one or more mutually insulated and protective layer, will Electric power or information are transferred to the conducting wire at another place from one, and sensu lato cable refers to the dress for making medium transmission telecommunications number with metal It sets.

With the development of national economy, the demand of electric power is higher and higher, transport vehicle one of of the power cable as electric power, Also it is more and more applied, present cable some is in exposed working environment, and some working environments are very Badly, various unexpected situations be can be potentially encountered, for example external force is allowed to be distorted, and will be greatly reduced making for cable in this way With the service life, the condition of a disaster occurs；There are also the inside of some factory floors, and in fixation cable, dependence self-locking nylon only simple is pricked It brings and cable is fixed, but with the increase for using the time, self-locking nylon cable tie will appear aging, lose and fix to cable The effect of, and cable falls and is easy to appear industrial injury.

Utility model content

The purpose of this utility model is to provide a kind of anti-twisting type cables, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-twisting type cable, including steel core, The outer wall surrounding fitting of the steel core there are four insulation sleeve, the inside of the insulation sleeve inserted with more copper wire, the copper wire with Insulation sleeve offsets, and pe sheath is socketed on the outside of four insulation sleeves, and the inside of the pe sheath is filled with Fiber paste body is filled, the filling fiber paste body offsets with insulation sleeve, and the outer wall of the pe sheath is socketed with galvanized steel wire netting, The galvanized steel wire netting and pe sheath clearance fit, the outer wall fixing sleeve of the galvanized steel wire netting is connected to protective case, described It is connected with rubber strip at left and right sides of the outer wall of protective case, the outer wall top of the protective case is placed with halfround bar slice, the semicircle Piece fits with rubber strip, and inserted with bolt at left and right sides of the upper surface of the halfround bar slice, the bolt sequentially passes through semicircle Piece and rubber strip, the bolt and halfround bar slice clearance fit, the bolt and rubber strip clearance fit, the outer wall set of the bolt It is connected to column, the column fits with rubber strip, and the outer wall bottom end screw thread of the bolt is connected with nut.

Preferably, bottom end is connected with convex block on the left of the outer wall of the column, and the left side of the convex block is equipped with strut, the branch Bar is rotatedly connected by pin shaft and convex block, and the top of the strut is connected with top flat, and the top flat offsets with protective case.

Preferably, groove is provided on the left of the outer wall of the strut.

Preferably, inserted with reinforcing rod on the right side of the front surface of the rubber strip.

Preferably, the outer wall of the steel core is fixedly attached rubber sleeve.

Preferably, the upper surface of the halfround bar slice is coated with coating.

Compared with prior art, the utility model has the beneficial effects that the anti-twisting type cable, is carrying out in use, logical The cooperation between steel core, filling fiber paste body, pe sheath, galvanized steel wire netting, protective case and rubber strip is crossed, cable can be made to exist Under severe working environment, play a very good protection, even if distorting cable by stronger external force, the angle of distortion Also can greatly reduce, the service life of cable will not be made to reduce, by protective case, halfround bar slice, rubber strip, bolt, column and Cooperation between nut can replace the mode of original fixation cable using self-locking nylon cable tie, can be very permanent Realize the fixation of cable, it is therefore prevented that economic loss caused by falling because of cable.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the attachment structure schematic diagram of Fig. 1 protective case, halfround bar slice and bolt；

Fig. 3 is the attachment structure schematic diagram of Fig. 1 protective case, strut and convex block；

Fig. 4 is the top view of Fig. 1.

In figure: 1, steel core；2, insulation sleeve；3, copper wire；4, pe sheath；5, fiber paste body is filled；6, galvanized steel wire netting；7, Protective case；8, rubber strip；9, halfround bar slice；10, bolt；11, column；12, nut；13, convex block；14, strut；15, pin shaft；16, Top flat；17, reinforcing rod；18, groove；19, rubber sleeve；20, coating.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of anti-twisting type cable, including steel core 1, steel There are four insulation sleeve 2, insulation sleeve 2 is made of high density polyethylene (HDPE) material for the outer wall surrounding fitting of core 1, and the inside of insulation sleeve 2 is inserted Enter to have seven copper wire 3, copper wire 3 offsets with insulation sleeve 2, and the outside of four insulation sleeves 2 is socketed with pe sheath 4, polyethylene The inside of sheath 4 offsets filled with filling fiber paste body 5, filling fiber paste body 5 with insulation sleeve 2, the outer wall socket of pe sheath 4 There are galvanized steel wire netting 6, galvanized steel wire netting 6 and 4 clearance fit of pe sheath, the outer wall fixing sleeve of galvanized steel wire netting 6 is connected to guarantor Sheath 7, protective case 7 are sheath made of PVC material, are connected with rubber strip 8, protective case 7 at left and right sides of the outer wall of protective case 7 Outer wall top be placed with halfround bar slice 9, halfround bar slice 9 is made of tagger material, and halfround bar slice 9 fits with rubber strip 8, halfround bar slice Inserted with bolt 10 at left and right sides of 9 upper surface, bolt 10 sequentially passes through halfround bar slice 9 and rubber strip 8, bolt 10 and halfround bar slice 9 clearance fits, bolt 10 and 8 clearance fit of rubber strip, the outer wall of bolt 10 are socketed with column 11, column 11 and 8 phase of rubber strip Fitting, the outer wall bottom end screw thread of bolt 10 are connected with nut 12, and bottom end is connected with convex block 13, convex block 13 on the left of the outer wall of column 11 Left side be equipped with strut 14, strut 14 is rotatedly connected by pin shaft 15 with convex block 13, and the top of strut 14 is connected with top flat 16, is pushed up Piece 16 offsets with protective case 7, and strut 14 rotates upwards, makes to offset between the top flat 16 and protective case 7 on 14 top of strut, The stability of cable can be increased, be provided with groove 18 on the left of the outer wall of strut 14, mandril can be inserted in the inside of groove 18, squeezes Mandril can be in order to the rotation of strut 14, and inserted with reinforcing rod 17, reinforcing rod 17 is wire quality on the front surface right side of rubber strip 8 It is made, the intensity of rubber strip 8 can be increased, the outer wall of steel core 1 is fixedly attached rubber sleeve 19, and rubber sleeve 19 can prevent steel core 1 It is directly directly in contact with insulation sleeve 2, the upper surface of halfround bar slice 9 is coated with coating 20, and coating 20 is acrylics material It is made.

When using anti-twisting type cable, first by four inside inserted with mostly with the insulation sleeve 2 of copper wire 3, being placed on steel Around core 1, the outer sheath of four insulation sleeves 2 is being connected into pe sheath 4, then by the seam inside pe sheath 4 Filling fiber paste body 5 in gap in filling can make cable severe in the inside that pe sheath 4 is inserted into galvanized steel wire netting 6 Working environment under, play a very good protection, and the protective case 7 that 6 outer wall of galvanized steel wire netting is fixedly attached, the left and right sides point There is also certain toughness for the rubber strip 8 not being connected with, can increase the intensity of cable, fix to anti-twisting type cable When, cable is placed on above the transverse slat for being suitble to fixed cable, halfround bar slice 9 is being placed on above the outer wall of protective case 7, then So that bolt 10 is sequentially passed through halfround bar slice 9 and rubber strip 8, the outer wall set of bolt 10 is being connected into column 11, is making the outer wall of bolt 10 Bolt 10 is being connected by bottom end through the transverse slat for placing cable with 12 screw thread of nut, makes nut 12 and places under cable transverse slat Surface offsets, and the fixation of cable can be realized, and rotates upwards by strut 14, makes top flat 16 and the protection on 14 top of strut It offsets between set 7, the stability of cable can be increased.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of anti-twisting type cable, including steel core (1), it is characterised in that: there are four the outer wall surrounding fittings of the steel core (1) Insulation sleeve (2), inserted with more copper wire (3), the copper wire (3) offsets with insulation sleeve (2) for the inside of the insulation sleeve (2), It is socketed with pe sheath (4) on the outside of four insulation sleeves (2), the inside of the pe sheath (4) is filled with filling Fiber paste body (5), the filling fiber paste body (5) offset with insulation sleeve (2), and the outer wall of the pe sheath (4) is socketed with plating Zinc steel wire (6), the galvanized steel wire netting (6) and pe sheath (4) clearance fit, the outer wall of the galvanized steel wire netting (6) Fixing sleeve is connected to protective case (7), is connected with rubber strip (8), the protective case at left and right sides of the outer wall of the protective case (7) (7) outer wall top is placed with halfround bar slice (9), and the halfround bar slice (9) fits with rubber strip (8), the halfround bar slice (9) it is upper Inserted with bolt (10) at left and right sides of surface, the bolt (10) sequentially passes through halfround bar slice (9) and rubber strip (8), the spiral shell Bolt (10) and halfround bar slice (9) clearance fit, the bolt (10) and rubber strip (8) clearance fit, the outer wall of the bolt (10) It is socketed with column (11), the column (11) fits with rubber strip (8), and the outer wall bottom end screw thread of the bolt (10) is connected with Nut (12).

2. a kind of anti-twisting type cable according to claim 1, it is characterised in that: bottom on the left of the outer wall of the column (11) End is connected with convex block (13), and the left side of the convex block (13) is equipped with strut (14), the strut (14) by pin shaft (15) with it is convex Block (13) is rotatedly connected, and the top of the strut (14) is connected with top flat (16), and the top flat (16) offsets with protective case (7) Tightly.

3. a kind of anti-twisting type cable according to claim 2, it is characterised in that: opened on the left of the outer wall of the strut (14) Fluted (18).

4. a kind of anti-twisting type cable according to claim 1, it is characterised in that: the front surface of the rubber strip (8) is right Side is inserted with reinforcing rod (17).

5. a kind of anti-twisting type cable according to claim 1, it is characterised in that: the outer wall fixing sleeve of the steel core (1) It is connected to rubber sleeve (19).

6. a kind of anti-twisting type cable according to claim 1, it is characterised in that: spray the upper surface of the halfround bar slice (9) It is coated with coating (20).