CN101071942B - Cable holder - Google Patents
Cable holder Download PDFInfo
- Publication number
- CN101071942B CN101071942B CN2007101026259A CN200710102625A CN101071942B CN 101071942 B CN101071942 B CN 101071942B CN 2007101026259 A CN2007101026259 A CN 2007101026259A CN 200710102625 A CN200710102625 A CN 200710102625A CN 101071942 B CN101071942 B CN 101071942B
- Authority
- CN
- China
- Prior art keywords
- fixture
- cable
- halfbody
- cable fixer
- arcuate
- 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
Links
- 241000446313 Lamella Species 0.000 claims description 13
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
- H02G3/083—Inlets
-
- 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
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
-
- 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
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
-
- 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
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Installation Of Indoor Wiring (AREA)
- Cable Accessories (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
The present invention concerns a junction box cable sealing. It has the form of a cable holder for a cable to be received in a junction box, cable cabinet etc. The cable holder is formed of two identical halves (5, 6). Each holder half (5, 6) has two rounded parts (1) having a semi-circular cross section. The rounded parts (1) of each holder half (5, 6) are connected by a flat intermediate part (2). A number of grooves (7) are formed on the outside of the rounded parts (1).
Description
Technical field
The present invention relates to a kind of terminal box cable sealing device, particularly a kind of cable fixer is used for fixing the cable that is contained in terminal box or the cable box etc.
Background technology
Cable fixer of the present invention can be used for the cable of aspects such as electric power, communication, computer.The cable that is suitable for can be the cable that comprises any kind of of optical fiber cable.
Nowadays there are One's name is legion, various fixture to be contained in interior cable such as terminal box, cable box in order to fixing and sealing.Usually, existing this type of device only is applicable to the cable of fixed single diameter.Like this, when using cables with different diameters, a lot of these type of devices of the stock that has to are with standby.
Cable fixing seal device should be able to prevent dust, protection against the tide etc., and it also should be able to fix cable in the mode of a safety simultaneously.
Summary of the invention
One of purpose of the present invention provides a fixture applicable to various diameter cables.Another purpose provides one simply, cheaply, simultaneously the cable fixer that can guarantee reliably and seal closely.Therefore, its making and use should be not only simply but also reliable.The present invention's another purpose is, need not any bonding, welding or other security measure, and this fixture can be fixed in the terminal box.
The form of cable fixer can be adjusted along with the form of its embedded terminal box.
" top ", " bottom " and some relevant statements are gone up shown direction with reference to diagram.One of ordinary skill in the art knows that a kind of like this fixture can use in any direction.Correlation words such as employed in statement " axially ", " radially " are with respect to the inner cable that embeds of cable fixer.
The present invention is a kind of cable fixer about a kind of terminal box cable sealing device, is used for fixing the cable that is contained in terminal box or the cable box etc.This cable fixer is formed with two identical halfbodies, and each halfbody is provided with two arcuate parts with semi-circular cross-section.The arcuate part of each halfbody connects by a flat intermediate.
Though the present invention is for the cable that is received in the terminal box designs, one of ordinary skill in the art knows that same technology can apply in many environment, for example: by circuit, the pipeline of wall and similar obstacles thing.For the purpose of describing, only use " cable ", " terminal box " in this specification as statement accordingly.
Description of drawings
The present invention will be further to be described for example and with reference to illustrated mode.In diagram:
Figure one: the schematic perspective view of fixture of the present invention.
Figure two: the end view of fixture shown in the figure one.
Figure three: the end view of fixture shown in figure one, the figure two.
Figure four: the schematic perspective view of a part of fixture shown in the figure one to figure three.
The shown by reference numeral explanation:
1. arcuate part 5. fixture halfbodies
2. intermediate 6. fixture halfbodies
3. lamella 7. grooves
4. outward flange 8. flanges
Embodiment
Shown in concrete the enforcement, fixture has two arcuate parts 1, cable, electric wire or pipe will embed arcuate part 1.Fixture is made up of two identical parts, forms upper semi-body 5 and lower semi-body 6.
The halfbody 5,6 of fixture adopts elasticity or telescopic material to make by mould-forming process usually, particularly can adopt rubber, as ethylene propylene diene rubber (EPDM) or plastics.One of ordinary skill in the art is known and anyly can be carried out tight seal and and can provide the elastomeric material of appropriate fixing effect to be suitable for to cable.
The halfbody 5,6 of each fixture respectively has two arcuate parts 1, and this arcuate part 1 cross section is semicircle.Connect by flat intermediate 2 between two arcuate parts 1.In arcuate part 1 outside outward flange 4 is arranged.The arcuate part 1 of the semicircle of each fixture halfbody 5,6, the arrangement mode of intermediate 2 and outward flange 4 can make when fixture half one 5,6 is combined, their arcuate part 1, intermediate 2 abut one another with outward flange 4 is in the same place, thereby has promptly formed a cable fixer of being made up of two arcuate parts 1 with circular cross-section.In the cable fixer that assembles, intermediate 2 and outward flange 4 are aligned in the middle of fixture.
In the outside of arcuate part 1 is circular groove 7 and flange 8.In an illustrated embodiment, four grooves 7 are arranged, one of ordinary skill in the art understands that the quantity of groove 7 can change according to the size of fixture.The shape of the shape of the groove 7 of fixture and quantity and intermediate 2 and outward flange 4 is adjusted along with the embedded terminal box of fixture.The corresponding halfbody 5,6 of hole that form on two parts of terminal box to hold this fixture.The shape in hole can be adjusted with the shape of fixture.Like this, the inside, hole of terminal box can be provided with some counter structures with respectively with the groove 7 and 8 corresponding cooperations of flange of fixture.
Fixture is compressed by its upper and lower in terminal box, that is to say, need not other any stickup or annexes.Assemble when finishing by the mode that adopts screw or clamp when the top and the bottom of terminal box, can form sealing load radially thereupon.The size of the keyway of terminal box and the groove of fixture 7 is complementary to form axial compressive force.The width of terminal box counter structure is more smaller than the width of fixture groove, forms axial seal pressure.Rephrase the statement just, the external diameter thickness of the groove 7 of fixture can be more bigger than the internal diameter of the counter structure in terminal box hole, forms axial seal pressure.
In use, fixture halfbody 5,6 is assemblied in the terminal box or the corresponding hole of analog that is about to pack into.To wrap up the lamella 3 of actual cable from the middle part of halfbody 5,6 arcuate parts 1 of each fixture and peel off the suitable number of plies.Before or after putting into terminal box, fixture halfbody 5,6 all can carry out peeling off of lamella 3.In the arcuate part 1 that each fixture halfbody 5,6 forms, put into an independent cable subsequently.If only embed a cable, another centre that does not embed the arcuate part 1 of cable is provided with a central core usually.At last, each unit construction of terminal box together, fixture halfbody 5,6 is combined thereupon, the parts of terminal box assemble one by the mode of screw, clamp or analog like this.After each parts of terminal box all assembled, the sealing load between fixture and the terminal box formed thereupon, and fixture is depressed on the embedded cable simultaneously.
Claims (10)
1. embed the cable fixer in terminal box or the cable box hole, it is characterized in that: it is made up of two identical halfbodies (5) (6), each halfbody (5) (6) is provided with two arcuate parts (1) with semi-circular cross-section, and two arcuate parts (1) of each halfbody (5) (6) connect by flat intermediate (2).
2. cable fixer according to claim 1 is characterized in that: arcuate part (1) outside is provided with outward flange (4).
3. cable fixer according to claim 2, it is characterized in that: the assembling mode of fixture is, the halfbody of fixture (5) (6) is when combining, the arcuate part (1) of halfbody (5) (6), intermediate (2) and outward flange (4) abut one another together, thereby make fixture form, and the cross section of each arcuate part of fixture with a circle by two arcuate parts.
4. cable fixer according to claim 3 is characterized in that: the arrangement that is in line of the intermediate (2) between two arcuate parts of this fixture and the outward flange (4) that is positioned at the arcuate part opposite side of this fixture.
5. cable fixer according to claim 1 is characterized in that: the outside of the arcuate part (1) of each halfbody (5) (6) is provided with some grooves (7).
6. cable fixer according to claim 5, it is characterized in that: the form of fixture groove (7) and quantity can be determined according to the hole of the terminal box of holding this fixture, so that when the terminal box assembling is finished, corresponding formation one axial seal pressure.
7. according to the described cable fixer of claim 1, it is characterized in that: some lamellas (3) are contained in and overlay arcuate part (1) inside at each halfbody (5) (6).
8. cable fixer according to claim 7 is characterized in that: lamella (3) adhesion strength had each other both made and can be adhered together between them, can make it possible to again lamella (3) is successively peeled off.
9. cable fixer according to claim 1 is characterized in that: fixture halfbody (5) (6) is made by elastomeric material.
10. cable fixer according to claim 9 is characterized in that: fixture halfbody (5) (6) adopts ethylene propylene diene rubber (EPDM) to make by the mould molding mode.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0600967-4 | 2006-04-28 | ||
| SE06009674 | 2006-04-28 | ||
| SE0600967A SE529910C2 (en) | 2006-04-28 | 2006-04-28 | Cable ties |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101071942A CN101071942A (en) | 2007-11-14 |
| CN101071942B true CN101071942B (en) | 2010-08-25 |
Family
ID=38655805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101026259A Expired - Fee Related CN101071942B (en) | 2006-04-28 | 2007-04-24 | Cable holder |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101071942B (en) |
| SE (1) | SE529910C2 (en) |
| TW (1) | TWI328911B (en) |
| WO (1) | WO2007126378A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE518912C2 (en) * | 2001-09-21 | 2002-12-03 | Roxtec Int Ab | Seal for a cable feed, pipe feed or the like |
| TWI410016B (en) * | 2009-01-05 | 2013-09-21 | Chi Yu Fen | A cable fixing device outside the heat - shrinkable cable splice box |
| WO2010124469A1 (en) * | 2009-04-30 | 2010-11-04 | 深圳日海通讯技术股份有限公司 | Sealing device |
| SE534991C2 (en) * | 2010-07-14 | 2012-03-06 | Mora Contract Mfg Ab | Sealing module for sealing around an elongated conduit |
| JP5928298B2 (en) * | 2012-10-24 | 2016-06-01 | 日立金属株式会社 | Seal member and connector |
| CN107240456B (en) * | 2017-06-15 | 2018-12-11 | 谢娟 | A kind of light current cable of the communication convenient for clamping |
| CN108528364B (en) * | 2018-04-18 | 2020-01-14 | 安徽江淮汽车集团股份有限公司 | Circuit fixing device |
| US10781849B2 (en) * | 2018-08-21 | 2020-09-22 | GM Global Technology Operations LLC | Indexing and synchronizing clip |
| CN111384695B (en) * | 2018-12-28 | 2021-05-11 | 佛山市威灵洗涤电机制造有限公司 | Wire sheath assembly and device with a lead-out wire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132005A (en) * | 1993-08-27 | 1996-09-25 | 沃尔特罗斯公司 | Sealing member |
| US5789707A (en) * | 1993-12-01 | 1998-08-04 | N.V. Raychem S.A. | Sealing device |
| CN1209912A (en) * | 1996-01-24 | 1999-03-03 | Nv雷伊化学有限公司 | Cable closure |
| CN2328119Y (en) * | 1997-04-29 | 1999-07-07 | 上海电话线路器材总厂 | Sealing structure of cable connection arrangement |
| CN1255916C (en) * | 1998-11-06 | 2006-05-10 | 泰科电子雷伊化学有限公司 | Cable closure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9324665D0 (en) * | 1993-12-01 | 1994-01-19 | Raychem Sa Nv | Environmental seal |
| SE526243C2 (en) * | 2003-12-12 | 2005-08-02 | Roxtec Ab | Feed-through device for cables or pipes |
-
2006
- 2006-04-28 SE SE0600967A patent/SE529910C2/en not_active IP Right Cessation
-
2007
- 2007-03-26 TW TW096110273A patent/TWI328911B/en active
- 2007-04-24 CN CN2007101026259A patent/CN101071942B/en not_active Expired - Fee Related
- 2007-04-26 WO PCT/SE2007/050277 patent/WO2007126378A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132005A (en) * | 1993-08-27 | 1996-09-25 | 沃尔特罗斯公司 | Sealing member |
| US5789707A (en) * | 1993-12-01 | 1998-08-04 | N.V. Raychem S.A. | Sealing device |
| CN1209912A (en) * | 1996-01-24 | 1999-03-03 | Nv雷伊化学有限公司 | Cable closure |
| CN2328119Y (en) * | 1997-04-29 | 1999-07-07 | 上海电话线路器材总厂 | Sealing structure of cable connection arrangement |
| CN1255916C (en) * | 1998-11-06 | 2006-05-10 | 泰科电子雷伊化学有限公司 | Cable closure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200742218A (en) | 2007-11-01 |
| TWI328911B (en) | 2010-08-11 |
| SE0600967L (en) | 2007-10-29 |
| SE529910C2 (en) | 2008-01-08 |
| WO2007126378A1 (en) | 2007-11-08 |
| CN101071942A (en) | 2007-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20110424 |