CN108963921A - A kind of cable sealing device - Google Patents

A kind of cable sealing device Download PDF

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Publication number
CN108963921A
CN108963921A CN201810987126.0A CN201810987126A CN108963921A CN 108963921 A CN108963921 A CN 108963921A CN 201810987126 A CN201810987126 A CN 201810987126A CN 108963921 A CN108963921 A CN 108963921A
Authority
CN
China
Prior art keywords
line ball
cable
ball hole
crimping head
hole
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.)
Pending
Application number
CN201810987126.0A
Other languages
Chinese (zh)
Inventor
程渊靖
季乐
季建伟
张仪生
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.)
Jiangsu Jiapei Environmental Protection Equipment Co Ltd
Original Assignee
Jiangsu Jiapei Environmental Protection Equipment 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 Jiangsu Jiapei Environmental Protection Equipment Co Ltd filed Critical Jiangsu Jiapei Environmental Protection Equipment Co Ltd
Priority to CN201810987126.0A priority Critical patent/CN108963921A/en
Publication of CN108963921A publication Critical patent/CN108963921A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The present invention relates to a kind of cable sealing devices, including cable feedthrough and crimping head, cable feedthrough outer circle is worn in the gland hole connect on electric motor end cap, axial line ball hole is set in cable feedthrough, line ball hole is inverted cone-shaped structure, and crimping head is set in line ball hole, and crimping head is conical nitrile rubber, crimping head outer cone and line ball hole inverted cone-shaped structure cooperate, and set in line ball hole and wear the threading hole for connecing cable.Its structure is simple, compact, encapsulates firm, good seal performance, long service life.

Description

A kind of cable sealing device
Technical field
The present invention relates to a kind of construction of cable, specifically a kind of cable sealing device.
Background technique
Cable is worn in conventional motors when connecing, and generallys use O-shaped rubber ring sealing, is used in high temperature, high shake etc. in motor and is disliked When under bad environment, rubber ring decrement is smaller, and easily-deformable aging, vibration displacement, thus generating leak leads to cable leakage or electricity Machine damage, there are security risks.
Summary of the invention
In view of the above-mentioned problems, that the present invention provides a kind of structures is simple, compact, it is firm to encapsulate, and good seal performance uses the longevity Order long cable sealing device.
The technical solution adopted by the present invention is that: a kind of cable sealing device, it is characterised in that: including cable feedthrough and crimping Head, cable feedthrough outer circle are worn in the gland hole connect on electric motor end cap, and axial line ball hole is set in cable feedthrough, and line ball hole is back taper Shape structure, crimping head is set in line ball hole, and crimping head is conical nitrile rubber, crimping head outer cone and line ball hole inverted cone-shaped structure Cooperate, is set in line ball hole and wear the threading hole for connecing cable.
The cable feedthrough outer circle is equipped with a circle mounting flange, and mounting flange is worn to connect through bolt and be fixed on electric motor end cap.
The present invention is cooperated using crimping head outer cone and line ball hole inverted cone-shaped structure, is connect in crimping head line ball hole to wearing Cable is squeezed, and is effectively improved and is crimped firm and sealing performance, while crimping head is limited in line ball hole, crimping head limit pressure Tightly, antidetonation is without displacement, and crimping head is integrally due to O-ring seal, anti-aging etc. to have excellent performance, and further increases sealing performance, It avoids being worn by cable and connects leak, it is advantageously ensured that usage safety performance.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
In figure: electric motor end cap 1, cable feedthrough 2, line ball hole 3, crimping head 4, mounting flange 5, gland hole 6, cable 7.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1, a kind of cable sealing device, 2 outer circle of cable feedthrough, which is worn, to be connect in the gland hole 6 on electric motor end cap 1, electricity Axial line ball hole 3 is set in cable gland 2, line ball hole is inverted cone-shaped structure, and crimping head 4 is set in line ball hole 3, and crimping head is conical fourth Fine rubber, crimping head outer cone and line ball hole inverted cone-shaped structure cooperate, and threading hole, which is worn, in line ball hole connects cable 7, outside cable feedthrough 2 Circle is equipped with a circle mounting flange 5, and mounting flange 5 is worn to connect through bolt and be fixed on electric motor end cap 1.

Claims (2)

1. a kind of cable sealing device, it is characterised in that: including cable feedthrough and crimping head, cable feedthrough outer circle, which is worn, to be connect in motor In gland hole on end cap, axial line ball hole is set in cable feedthrough, line ball hole is inverted cone-shaped structure, crimping head is set in line ball hole, Crimping head is conical nitrile rubber, and crimping head outer cone and line ball hole inverted cone-shaped structure cooperate, and sets to wear in line ball hole and connects cable Threading hole.
2. a kind of cable sealing device according to claim 1, it is characterised in that: the cable feedthrough outer circle is equipped with a circle Mounting flange, mounting flange are worn to connect through bolt and be fixed on electric motor end cap.
CN201810987126.0A 2018-08-28 2018-08-28 A kind of cable sealing device Pending CN108963921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810987126.0A CN108963921A (en) 2018-08-28 2018-08-28 A kind of cable sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810987126.0A CN108963921A (en) 2018-08-28 2018-08-28 A kind of cable sealing device

Publications (1)

Publication Number Publication Date
CN108963921A true CN108963921A (en) 2018-12-07

Family

ID=64474320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810987126.0A Pending CN108963921A (en) 2018-08-28 2018-08-28 A kind of cable sealing device

Country Status (1)

Country Link
CN (1) CN108963921A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112803663A (en) * 2021-03-03 2021-05-14 郑州轻工业大学 Explosion-proof heavy vibration motor

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685003A (en) * 1950-10-11 1952-12-31 William Mcgeoch & Company Ltd Cable gland for electric cable
CN2831555Y (en) * 2005-10-28 2006-10-25 上海连成（集团）有限公司 Integrated cable sheathing
CN101114767A (en) * 2006-07-24 2008-01-30 发那科株式会社 Seal structure for electric circuit unit
RU84635U1 (en) * 2009-01-23 2009-07-10 Валерий Владимирович Романов SEALED CABLE INPUT
CN201307753Y (en) * 2008-11-19 2009-09-09 中电电气集团有限公司 Cable leading-in device
CN201487398U (en) * 2009-07-30 2010-05-26 比亚迪股份有限公司 Cable sealing structure and wiring box
CN201954121U (en) * 2011-01-25 2011-08-31 南京蓝深制泵集团股份有限公司 Cable sealing and fastening device for submersible pump
CN201956652U (en) * 2011-02-12 2011-08-31 顾建忠 Explosion-proof terminal junction box
CN202308943U (en) * 2011-10-27 2012-07-04 中国电子科技集团公司第四十八研究所 Cable fixing device
CN202872311U (en) * 2012-09-08 2013-04-10 江苏中兴水务有限公司 Submersible electric pump cable incoming line stitching sealing structure
CN203289244U (en) * 2013-05-09 2013-11-13 安徽三联泵业股份有限公司 Sealing device for cable lead-out wire of submersible sewage pump
CN205791433U (en) * 2016-06-27 2016-12-07 合肥凯泉电机电泵有限公司 Immersible pump outlet cable seals structure
CN206225965U (en) * 2016-11-18 2017-06-06 江苏华阳重工股份有限公司 Deep sea cable stuffing seal
CN107453300A (en) * 2017-09-19 2017-12-08 苏州科陆东自电气有限公司 The self-tightening type fixing seal device of cable in a kind of switchgear
CN207504510U (en) * 2017-10-13 2018-06-15 广西电网有限责任公司桂林供电局 Cable incoming-outgoing mouth plugging device
CN208862519U (en) * 2018-08-28 2019-05-14 江苏佳佩环保机械设备有限公司 A kind of cable sealing device

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685003A (en) * 1950-10-11 1952-12-31 William Mcgeoch & Company Ltd Cable gland for electric cable
CN2831555Y (en) * 2005-10-28 2006-10-25 上海连成（集团）有限公司 Integrated cable sheathing
CN101114767A (en) * 2006-07-24 2008-01-30 发那科株式会社 Seal structure for electric circuit unit
CN201307753Y (en) * 2008-11-19 2009-09-09 中电电气集团有限公司 Cable leading-in device
RU84635U1 (en) * 2009-01-23 2009-07-10 Валерий Владимирович Романов SEALED CABLE INPUT
CN201487398U (en) * 2009-07-30 2010-05-26 比亚迪股份有限公司 Cable sealing structure and wiring box
CN201954121U (en) * 2011-01-25 2011-08-31 南京蓝深制泵集团股份有限公司 Cable sealing and fastening device for submersible pump
CN201956652U (en) * 2011-02-12 2011-08-31 顾建忠 Explosion-proof terminal junction box
CN202308943U (en) * 2011-10-27 2012-07-04 中国电子科技集团公司第四十八研究所 Cable fixing device
CN202872311U (en) * 2012-09-08 2013-04-10 江苏中兴水务有限公司 Submersible electric pump cable incoming line stitching sealing structure
CN203289244U (en) * 2013-05-09 2013-11-13 安徽三联泵业股份有限公司 Sealing device for cable lead-out wire of submersible sewage pump
CN205791433U (en) * 2016-06-27 2016-12-07 合肥凯泉电机电泵有限公司 Immersible pump outlet cable seals structure
CN206225965U (en) * 2016-11-18 2017-06-06 江苏华阳重工股份有限公司 Deep sea cable stuffing seal
CN107453300A (en) * 2017-09-19 2017-12-08 苏州科陆东自电气有限公司 The self-tightening type fixing seal device of cable in a kind of switchgear
CN207504510U (en) * 2017-10-13 2018-06-15 广西电网有限责任公司桂林供电局 Cable incoming-outgoing mouth plugging device
CN208862519U (en) * 2018-08-28 2019-05-14 江苏佳佩环保机械设备有限公司 A kind of cable sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112803663A (en) * 2021-03-03 2021-05-14 郑州轻工业大学 Explosion-proof heavy vibration motor

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