CN209199626U - A kind of high flexibility drag cable - Google Patents

A kind of high flexibility drag cable Download PDF

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Publication number
CN209199626U
CN209199626U CN201822018268.4U CN201822018268U CN209199626U CN 209199626 U CN209199626 U CN 209199626U CN 201822018268 U CN201822018268 U CN 201822018268U CN 209199626 U CN209199626 U CN 209199626U
Authority
CN
China
Prior art keywords
high flexibility
cable
inner sheath
layer
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822018268.4U
Other languages
Chinese (zh)
Inventor
毋佳昆
毋有利
郜新利
罗艳玲
毋辛羽
赵新爱
毋小军
杨海玉
刘胜利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIAOZUO CITY BAOFENG CABLE CO Ltd
Original Assignee
JIAOZUO CITY BAOFENG CABLE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIAOZUO CITY BAOFENG CABLE CO Ltd filed Critical JIAOZUO CITY BAOFENG CABLE CO Ltd
Priority to CN201822018268.4U priority Critical patent/CN209199626U/en
Application granted granted Critical
Publication of CN209199626U publication Critical patent/CN209199626U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of high flexibility drag cables, cable core includes two conducting wires and two high flexibility insulators, and use two conducting wire pair twists, two high flexibility insulators are located at the two sides of two conducting wires and every high flexibility insulator is born against on the side wall of adjacent two conducting wires, and filling traction-resistant fibre type filler can increase the tensile strength of cable;The inner sheath and oversheath are all made of highly flexible protective case, are added with fire retardant in highly flexible protective case, and improve the fire-retardant rank of product, the centre of cable core is provided with strengthening core, preferably cable can be prevented to be broken;So that this cable has very strong high flexibility, wear-resisting, resistance to dragging.

Description

A kind of high flexibility drag cable
Technical field
The utility model relates to field of cable technology, and in particular to a kind of high flexibility drag cable.
Background technique
Industrial robot is most typical electromechanical integration digitizing equipment, and technical value added is very high, is of wide application, As the support technology of advanced manufacturing industry and the new industry of informationized society, future production and social development will be played more next More important role;External scholarly forecast, Robot industry are a kind of new high skills of large size occurred after automobile, computer Art industry.
Currently, domestic industry high flexibility warp resistance robot cable, mechanized equipment cable ultra-flexible, high intensity on compared with Difference, there are performance blank, the still a large amount of imports of high end cable;In the prior art, structure is usually by one group of extruded insulation body Electric conductor it is twisted after form cable core, then extrude oversheath, this kind of structure for continuous frequently torsion and curved can not use field Close and the guarantee that runs steadily in the long term be provided, be less applicable to quickly accelerate and need comparatively fast to move in parallel rate and Occasion mobile over long distances, because use above requires cable to have higher flexibility, the performance that circumnutates and tensile strength.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of high flexibility drag cable.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of high flexibility drag cable, including it is several It is cable core, interior wrapping layer, insulating layer, strengthening core, traction-resistant fibre type filler, inner sheath, internal shield, outer wrapping layer, outer Shielded layer, mark band and oversheath;The cable core includes two conducting wires and two high flexibility insulators, two conducting wires pair It twists, two high flexibility insulators are located at the two sides of two conducting wires and every high flexibility insulator is born against at adjacent two On the side wall of conducting wire, the outside of cable core is arranged in the interior wrapping layer;Several cable cores are twisted, several electricity Cable core is twisted into quincunx or round, and the centre that several cable cores are arranged in the strengthening core wraps it;It is described Inner sheath setting is twisted molding outside in several cable cores, the interior wrapping layer, insulating layer, inner sheath, internal shield, outer Wrapping layer, external shielding layer and oversheath are successively wrapped in the outside of cable core from inside to outside;The traction-resistant fibre type filler It is arranged between several cable cores and inner sheath in remaining space used, the outer wall of the oversheath is provided with to be prolonged along axial direction The mark band stretched.
Further, the internal shield and external shielding layer are tinned copper wire shielded layer.
Further, the quantity of the cable core is at least 5.
Further, the inner sheath and oversheath are all made of high flexibility sheath.
By adopting the above technical scheme, the utility model has the beneficial effects that
A kind of high flexibility drag cable, cable core includes two conducting wires and two high flexibility insulators, and uses two Root conducting wire pair twist, two high flexibility insulators are located at the two sides of two conducting wires and every high flexibility insulator is born against On the side wall of adjacent two conducting wires, filling traction-resistant fibre type filler can increase the tensile strength of cable;The inner sheath and outer Sheath is all made of highly flexible protective case, is added with fire retardant in highly flexible protective case, and improve the flame retardant grade of product Not, the centre of cable core is provided with strengthening core, preferably cable can be prevented to be broken;So that this cable has very strong Gao Rou Property, wear-resisting, resistance to dragging.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high flexibility drag cable in the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described:
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model, based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relatively heavy The property wanted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.
As shown in connection with fig. 1: a kind of high flexibility drag cable, including several cable cores 1, interior wrapping layer 2, insulating layer 11, Strengthening core 3, traction-resistant fibre type filler 5, inner sheath 6, internal shield 7, outer wrapping layer 8, external shielding layer 9, mark band 10 and outer Sheath 12;The cable core 1 includes two conducting wires 31 and two high flexibility insulators 32, two 31 pair twists of conducting wire, two height Flexible insulator 32 is located at the two sides of two conducting wires 31 and every high flexibility insulator 32 bears against and leads at adjacent two On the side wall of line 31, the outside of cable core 1 is arranged in the interior wrapping layer 2;Several cable cores 1 are twisted, if described Dry cable core 1 is twisted into quincunx or round, and the centre that several cable cores 1 are arranged in the strengthening core 3 wraps up it Firmly;The inner sheath 6, which is arranged, is twisted molding outside, the interior wrapping layer 2, insulating layer 11, inner sheath in several cable cores 1 6, internal shield 7, outer wrapping layer 8, external shielding layer 9 and oversheath 12 are successively wrapped in the outside of cable core 1 from inside to outside;Institute It states traction-resistant fibre type filler 5 to be arranged between several cable cores 1 and inner sheath 6 in remaining space used, the outer shield The outer wall of set 12 is provided with the mark band 10 axially extended.
Further, the internal shield 7 and external shielding layer 9 are tinned copper wire shielded layer.
Further, the quantity of the cable core 1 is at least 5.
Further, the inner sheath 6 and oversheath 12 are all made of high flexibility sheath.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality With the protection scope of new technique scheme.

Claims (4)

1. a kind of high flexibility drag cable, which is characterized in that including several cable cores, interior wrapping layer, insulating layer, strengthening core, Traction-resistant fibre type filler, inner sheath, internal shield, outer wrapping layer, external shielding layer, mark band and oversheath;The cable Core includes two conducting wires and two high flexibility insulators, two conducting wire pair twists, and two high flexibility insulators are located at two and lead The two sides of line and every high flexibility insulator are born against on the side wall of adjacent two conducting wires, and the interior wrapping layer is arranged in electricity The outside of cable core;Several cable cores are twisted, and several cable cores are twisted into quincunx or round, the reinforcement The centre that several cable cores are arranged in core wraps it;The inner sheath setting is twisted molding in several cable cores Outside, the interior wrapping layer, insulating layer, inner sheath, internal shield, outer wrapping layer, external shielding layer and oversheath successively by it is interior to It is wrapped in the outside of cable core outside;The traction-resistant fibre type filler is arranged between several cable cores and inner sheath remaining Space used in, the outer wall of the oversheath is provided with the mark band axially extended.
2. a kind of high flexibility drag cable according to claim 1, which is characterized in that the internal shield and external shielding layer are equal For tinned copper wire shielded layer.
3. a kind of high flexibility drag cable according to claim 1, which is characterized in that the quantity of the cable core is at least 5.
4. a kind of high flexibility drag cable according to claim 1, which is characterized in that the inner sheath and oversheath are all made of High flexibility sheath.
CN201822018268.4U 2018-12-04 2018-12-04 A kind of high flexibility drag cable Expired - Fee Related CN209199626U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822018268.4U CN209199626U (en) 2018-12-04 2018-12-04 A kind of high flexibility drag cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822018268.4U CN209199626U (en) 2018-12-04 2018-12-04 A kind of high flexibility drag cable

Publications (1)

Publication Number Publication Date
CN209199626U true CN209199626U (en) 2019-08-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822018268.4U Expired - Fee Related CN209199626U (en) 2018-12-04 2018-12-04 A kind of high flexibility drag cable

Country Status (1)

Country Link
CN (1) CN209199626U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110610777A (en) * 2019-09-09 2019-12-24 宁波容合电线有限公司 Dust-free drag chain servo encoder cable and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110610777A (en) * 2019-09-09 2019-12-24 宁波容合电线有限公司 Dust-free drag chain servo encoder cable and preparation method thereof

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Granted publication date: 20190802