CN201838385U - HYAC (self-supporting local communication cable) - Google Patents

HYAC (self-supporting local communication cable) Download PDF

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Publication number
CN201838385U
CN201838385U CN2010205686378U CN201020568637U CN201838385U CN 201838385 U CN201838385 U CN 201838385U CN 2010205686378 U CN2010205686378 U CN 2010205686378U CN 201020568637 U CN201020568637 U CN 201020568637U CN 201838385 U CN201838385 U CN 201838385U
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China
Prior art keywords
layer
cable
hyac
sheath layer
sheath
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Expired - Fee Related
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CN2010205686378U
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Chinese (zh)
Inventor
陶善如
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Andrea intelligent electric (Beijing) Co. Ltd.
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Anhui Jintian Communications Industrial Co Ltd
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Priority to CN2010205686378U priority Critical patent/CN201838385U/en
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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

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Abstract

The utility model discloses an HYAC (self-supporting local communication cable), comprising a plurality of cable cores, a belting layer and a shielding layer, wherein the belting layer, the shielding layer and a sheath layer are sequentially coated outside the plurality of cable cores; a lifting belt is arranged between a lifting cable sheath layer and the sheath layer, and the lifting cable sheath layer is internally provided with a plurality of stranded galvanized steel wires; and the lifting cable sheath layer, the lifting belt and the sheath layer are all made of polyethylene materials, the belting layer is a polyester belt and the shielding layer is an aluminium-plastic composite belt. The HYAC is simple in structure, good in cable strength, convenient to manufacture, good in shielding performance, has excellent properties of resisting high temperature, high voltage, corrosion, inflaming, aging and the like, and improves the product reliability.

Description

一种HYAC市内通信电缆 A HYAC city communication cable

技术领域：Technical field:

本实用新型涉及通信电缆领域，尤其涉及一种HYAC市内通信电缆。The utility model relates to the field of communication cables, in particular to a HYAC intra-city communication cable.

背景技术：Background technique:

电缆用以传输电(磁)能，信息和实现电磁能转换的线材产品。通常是由几根或几组导线每组至少两根绞合而成的类似绳索的电缆，每组导线之间相互绝缘，并常围绕着一根中心扭成，整个外面包有高度绝缘的覆盖层。电线电缆主要包括裸线、电磁线及电机电器用绝缘电线、电力电缆、通信电缆与光缆。Cables are used to transmit electric (magnetic) energy, information and wire products that realize electromagnetic energy conversion. A rope-like cable usually made of several or several groups of wires twisted together with at least two wires in each group. Each group of wires is insulated from each other and often twisted around a center, and the entire outside is covered with a highly insulating covering. layer. Wires and cables mainly include bare wires, electromagnetic wires and insulated wires for electrical appliances, power cables, communication cables and optical cables.

市内通信电缆主要用于传输音频、150kHZ及以下的模拟信号和2048kbit/s及以下的数字信号。在一定条件下，也可用于传输2048kbit/s以上的数字信号。Intra-city communication cables are mainly used to transmit audio, analog signals of 150kHZ and below, and digital signals of 2048kbit/s and below. Under certain conditions, it can also be used to transmit digital signals above 2048kbit/s.

实用新型内容：Utility model content:

本实用新型的目的是提供一种HYAC市内通信电缆，适用于市内、近郊及局部地区架空或管道敷设线路中，也可直埋。The purpose of this utility model is to provide a HYAC communication cable in the city, which is suitable for overhead or pipeline laying lines in the city, suburbs and local areas, and can also be directly buried.

本实用新型的的技术方案如下：The technical scheme of the present utility model is as follows:

一种HYAC市内通信电缆，包括缆芯、包带层、屏蔽层，其特征在于：所述的数根缆芯外侧依次包裹有包带层、屏蔽层、护套层，所述的吊线护套层与护套层之间设有吊带，所述的吊线护套层内设有数根绞合的镀锌钢绞线。A HYAC city communication cable, comprising a cable core, a tape layer, and a shielding layer. A suspender is provided between the jacket layer and the sheath layer, and several twisted galvanized steel strands are arranged in the suspension wire sheath layer.

所述的HYAC市内通信电缆，其特征在于：所述的吊线护套层、吊带、护套层均采用聚乙烯材料，所述的包带层为聚酯包带，所述的屏蔽层为铝塑复合带。The HYAC city communication cable is characterized in that: the suspension wire sheath layer, sling, and sheath layer are all made of polyethylene material, the tape layer is polyester tape, and the shielding layer is Aluminum-plastic composite tape.

本实用新型的优点是：The utility model has the advantages of:

本实用新型的结构简单，电缆强度好，制造方便，屏蔽性能好，耐高温、耐高电压、耐腐蚀、阻燃、抗老化等优良性能，提高了产品可靠性。The utility model has the advantages of simple structure, good cable strength, convenient manufacture, good shielding performance, high temperature resistance, high voltage resistance, corrosion resistance, flame retardancy, anti-aging and other excellent performances, which improves product reliability.

附图说明：Description of drawings:

图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.

具体实施方式：Detailed ways:

一种HYAC市内通信电缆，包括缆芯1、包带层2、屏蔽层3，数根缆芯1外侧依次包裹有包带层2、屏蔽层3、护套层4，吊线护套层5与护套层4之间设有吊带6，吊线护套层5内设有数根绞合的镀锌钢绞线7；吊线护套层7、吊带6、护套层4均采用聚乙烯材料，包带层2为聚酯包带，屏蔽层3为铝塑复合带。A HYAC city communication cable, comprising a cable core 1, a tape layer 2, and a shielding layer 3, and the outside of several cable cores 1 is sequentially wrapped with a tape layer 2, a shielding layer 3, a sheath layer 4, and a suspension wire sheath layer 5 A suspender 6 is provided between the sheath layer 4 and several twisted galvanized steel strands 7 are arranged in the suspension wire sheath layer 5; the suspension wire sheath layer 7, suspender belt 6, and sheath layer 4 are all made of polyethylene material, The tape layer 2 is a polyester tape, and the shielding layer 3 is an aluminum-plastic composite tape.

Claims (2)

1.一种HYAC市内通信电缆，包括缆芯、包带层、屏蔽层，其特征在于：所述的数根缆芯外侧依次包裹有包带层、屏蔽层、护套层，所述的吊线护套层与护套层之间设有吊带，所述的吊线护套层内设有数根绞合的镀锌钢绞线。1. a kind of HYAC communication cable in the city, comprise cable core, clad layer, shielding layer, it is characterized in that: the outside of described several cable cores is wrapped with clad layer, shielding layer, sheath layer successively, described Suspension straps are arranged between the sheath layers of the suspension wires, and several twisted galvanized steel strands are arranged inside the sheath layers of the suspension wires. 2.根据权利要求1所述的HYAC市内通信电缆，其特征在于：所述的吊线护套层、吊带、护套层均采用聚乙烯材料，所述的包带层为聚酯包带，所述的屏蔽层为铝塑复合带。2. The HYAC city communication cable according to claim 1, characterized in that: said suspender sheath layer, sling, and sheath layer are all made of polyethylene material, and said tape layer is a polyester tape, The shielding layer is an aluminum-plastic composite tape.
CN2010205686378U 2010-10-19 2010-10-19 HYAC (self-supporting local communication cable) Expired - Fee Related CN201838385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205686378U CN201838385U (en) 2010-10-19 2010-10-19 HYAC (self-supporting local communication cable)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205686378U CN201838385U (en) 2010-10-19 2010-10-19 HYAC (self-supporting local communication cable)

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CN201838385U true CN201838385U (en) 2011-05-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103474176A (en) * 2013-09-23 2013-12-25 浙江天杰实业有限公司 Method for manufacturing reinforced stable type data cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103474176A (en) * 2013-09-23 2013-12-25 浙江天杰实业有限公司 Method for manufacturing reinforced stable type data cable
CN103474176B (en) * 2013-09-23 2016-01-20 浙江天杰实业有限公司 The preparation method of reinforced and stabilized data cable

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ADRREY INTELLIGENT ELECTRIC (BEIJING) CO., LTD.

Free format text: FORMER OWNER: ANHUI JINTIAN COMMUNICATIONS INDUSTRIAL CO., LTD.

Effective date: 20120821

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Zeng Fan

Inventor before: Tao Shanru

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM:

Free format text: CORRECT: ADDRESS; FROM: 242800 CHIZHOU, ANHUI PROVINCE TO: 100025 CHAOYANG, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20120821

Address after: 2002, room 62, block D, Ocean International Center, No. 100025 East Fourth Ring Road, Beijing, Chaoyang District

Patentee after: Andrea intelligent electric (Beijing) Co. Ltd.

Address before: 242800 New River Industrial Park, Qingyang, Anhui, Chizhou

Patentee before: Anhui Jintian Communications Industrial Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

Termination date: 20131019