CN100439783C - Cable clamping device - Google Patents

Cable clamping device Download PDF

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Publication number
CN100439783C
CN100439783C CNB038241684A CN03824168A CN100439783C CN 100439783 C CN100439783 C CN 100439783C CN B038241684 A CNB038241684 A CN B038241684A CN 03824168 A CN03824168 A CN 03824168A CN 100439783 C CN100439783 C CN 100439783C
Authority
CN
China
Prior art keywords
cable
bow
cable clamp
clamp device
clip
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 - Lifetime
Application number
CNB038241684A
Other languages
Chinese (zh)
Other versions
CN1688840A (en
Inventor
阿恩·猗顿
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.)
OEGLAEND SYSTEM AS
Original Assignee
OEGLAEND SYSTEM AS
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 OEGLAEND SYSTEM AS filed Critical OEGLAEND SYSTEM AS
Publication of CN1688840A publication Critical patent/CN1688840A/en
Application granted granted Critical
Publication of CN100439783C publication Critical patent/CN100439783C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F16L3/1211—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing with a substantially-radial tightening or securing member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025—Hand-held tools
    • B65B13/027—Hand-held tools for applying straps having preformed connecting means, e.g. cable ties
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/02—Metallic straps, tapes, or bands; Joints between ends thereof
    • B65D63/06—Joints produced by application of separate securing members, e.g. by deformation thereof
    • B65D63/08—Joints using buckles, wedges, or like locking members attached to the ends of the elements
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/23—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • F16L3/233—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • 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
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Clamps And Clips (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

A cable clamping device (1) for clamping one or more elongated objects (16), where the cable clamp (1) comprises a supporting assembly (2, 4) designed to be connected to a base, wherein the cross section of the supporting assembly (2, 4) exhibits a portion (17) that abuts the elongated object (16), where the side portions of the abutting portion (17) turn into a radius (20) that is convex towards the elongated object (16).

Description

The cable clamp device
Technical field
The present invention relates to a kind of device, this device is fixed to the object of cable and other elongation on the pedestal, for example fixes with the form of the pore of raceway.Especially, this device relates to a kind of cable installation fittings, and this fastening piece is particularly suitable for fastening three single core cables (three single-core cables), here, cable must be fastening by this way, so as when short circuit current may be by cable or by after keep their ability to work.
Background technique
When parallel cable stands short circuit current, can produce sizable magnetic force between the cable during short circuit.The magnetic force that produces during short circuit can make cable produce relatively moving of side direction to each other; And unless they are fastened on the supporting structure with suitable manner, otherwise after short circuit finishes, cable may be corrupted to the degree further used of being not suitable for.
During cable laying, during short circuit, may produce quite high amperage, thereby in one way cable to be connected on the pedestal be necessary, thereby make cable when short circuit, only slighter displacement can take place.
Form about unalterable rules for example parallel single core high-voltage cable, even thereby any short circuit current by the time, the integrity of one of cable wherein also can be kept.
The single core cable of the type of above-mentioned discussion is provided with electrically insulating material and encases conductive metal core.Obviously, secure component is the form of clip normally, and it must guarantee that the electrically insulating material of cable when short circuit can not suffer to destroy the huge mechanical force of material.
According to prior art, the clip type that supporting structure is made up of metallic material in the reality is general, and the clip of this type is provided with the elastic material of binding or mesosphere form, and this elastic material is located between the metallic support part of nipped cable and clip.The power that produces between clip and the cable when binding or mesosphere are used to prevent short circuit is destroyed the electrically insulating material of cable.
As mentioned above, the use of the elastic material in each clip increases cost of production, and makes installment work complicated, and this is because must guarantee correct being placed in the clip of elastic material.Also have such risk simultaneously, promptly in use, elastic material can move in clip, thereby causes unnecessary curing requirements.
Summary of the invention
The objective of the invention is in order to remedy the shortcoming of prior art.
According to the present invention, described purpose is to realize by the feature that illustrates in following specification and claims.
A kind of cable clamp device that is used to clamp one or more elongate objects, wherein the cable clamp device comprises the support group zoarium that is connected to pedestal, the cross section of support group zoarium has the part with the elongate object adjacency, wherein the lateral parts of adjacent part becomes fillet, this fillet is towards the elongate object evagination, bead is folded, and makes its free terminal basically in abutting connection with hinge plate or bow.
When being carried out short-circuit test, parallel single core cable confirms that even described clip is made by tinsel, it is unnecessary that the appropriate design of clip can make the elasticity binding become.
According to clip of the present invention, its lateral parts along the cable horizontal expansion is provided with a big relatively arc round angle (edge radius).In a preferred embodiment, obtain arc round angle by establishing one flange/folding line along the tinsel of described lateral parts.The arc round angle of lateral parts makes the favourable power distribution of generation between clip and the cable, has guaranteed that the electrically insulating material of cable when short circuit can not be subjected to overburdening.Thereby after the fault recovery of short circuit, the electrically insulating material of cable will be kept perfectly, and can use under normal operating voltage.
After clip is installed, cable vertically on the opening shape of clip cross section with the mode carrying cable of practicality.Clip also can maximum possible the mode of simplification installment work form.
Description of drawings
Narrated a non-limitative example below, it is the preferred embodiment shown in the accompanying drawing, wherein:
Shown in Fig. 1 is the cable clamp device that is in the working state of sealing, wherein three parallel single core cables be installed in this clip;
Shown in Fig. 2 is the cable clamp of placing before the cable in the cable clamp device, being in open off working state;
Shown in Fig. 3 is the I-I cross section shown in Fig. 1; And
Shown in Fig. 4 is the cable clamp device that is used for fixing big cable or bunch of cables.
In the accompanying drawings, reference character 1 expression be the cable clamp device, it is made up of fixing clamp part 2 and the hinge plate 4 that is rotatably coupled to bow 2, below, fixedly clamp part 2 is referred to as to bend.
Bow 2 is provided with a set screw 6, is connected to the pedestal (not shown) so that bend 2 with the form as the pore of raceway.
Embodiment
At one end, hinge plate 4 is connected to bow 2 by hinge 8, and at the other end, is provided with through hole (through bore) 10 in bow 2, and through hole 10 is corresponding to the similar through hole 12 on the bow 2.When cable clamp device 1 be positioned on elongate object 16 around the time, the fastening screw trip bolt 14 of a respective number be placed on carry out in hole 10 and 12 fastening, as shown in Figure 1.
As shown in Figure 3, the cross section of bow 2 and hinge plate 4 is made as folded system, wherein the adjacent part 17 of this structure cross section is in abutting connection with elongate object 16, the mode of flange (folding line) 18 form the lateral parts that will make cable clamp device 1 become big relatively, to the fillet 20 of outer lug.
With respect to elongate object 16 vertically, the cross-sectional openings of cable clamp device 1 will (truncated corners) in working order down formation cut the triangle of drift angle.The shape of cross section allows three elongate objects 16 of suitable diameter to be protected in good mode, as shown in Figure 1; Perhaps have a larger-diameter cable or a branch of cable 22 and in clip, be protected, as shown in Figure 4.
After elongate object 16 was installed, cable clamp device 1 was connected to the pedestal (not shown) by set screw 6.Under the situation of utilizing clamping bolt 14 with hinge plate 4 sealings, elongate object 16 is installed in the cable clamp device 1.
If be short-circuited in the equipment (not shown) by elongate object 16 power supplies, elongate object 16 is placed on the appropriate location of cable clamp device 1, and the electrically insulating material of elongate object 16 can not overloaded and damage.

Claims (5)

1. cable clamp device (1) that is used to clamp one or more elongate objects (16), wherein cable clamp device (1) comprises the support group zoarium (2 that is connected to pedestal, 4), support group zoarium (2,4) cross section has and the part (17) of elongate object (16) adjacency, wherein the lateral parts of adjacent part (17) becomes fillet (20), this fillet (20) is towards elongate object (16) evagination, it is characterized in that: bead (18) is folded, and makes its free terminal basically in abutting connection with hinge plate (4) or bow (2).
2. device according to claim 1 is characterized in that: the different piece on the part of adjacent part (17) and fillet (20) formation same material.
3. device according to claim 1 is characterized in that: the support group zoarium (2,4) of cable clamp device (1) is made of bow (2) and hinge plate (4).
4. according to claim 1 or 3 described devices, it is characterized in that: an end of hinge plate (4) and bow (2) are hinged, the other end releasably and the bow (2) hinged.
5. device according to claim 1 is characterized in that: the opening of the cross section of cable clamp device (1) forms and cuts the drift angle triangle.
CNB038241684A 2002-08-26 2003-08-25 Cable clamping device Expired - Lifetime CN100439783C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20024069A NO317144B1 (en) 2002-08-26 2002-08-26 Cable mounting device
NO20024069 2002-08-26

Publications (2)

Publication Number Publication Date
CN1688840A CN1688840A (en) 2005-10-26
CN100439783C true CN100439783C (en) 2008-12-03

Family

ID=19913938

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038241684A Expired - Lifetime CN100439783C (en) 2002-08-26 2003-08-25 Cable clamping device

Country Status (6)

Country Link
KR (2) KR20050083659A (en)
CN (1) CN100439783C (en)
AU (1) AU2003256181A1 (en)
GB (1) GB2409938B (en)
NO (1) NO317144B1 (en)
WO (1) WO2004018920A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100824341B1 (en) * 2006-05-23 2008-04-24 동아베스텍 주식회사 Cable Fixture
CN102756644B (en) * 2012-06-29 2015-08-19 郑州宇通客车股份有限公司 A kind of vehicle fuel pipe fixation kit and passenger vehicle
CN103515878A (en) * 2013-09-30 2014-01-15 无锡市神力通信工程有限公司 Triangular fixing frame for electric cables
US10731777B2 (en) 2018-01-26 2020-08-04 Panduit Corp. Cable management assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614199A (en) * 1946-07-05 1948-12-10 Jack Preece Improvements in clips for fixing electric conductors
US4460139A (en) * 1981-03-19 1984-07-17 General Motors Company Clamp for fixing one or more fluid conduits
GB2324568A (en) * 1997-04-25 1998-10-28 Walkern Victoria Ind Ltd Clamps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439418C2 (en) * 1984-10-27 1986-09-11 Franz Bettermann Inst.-Systeme GmbH, 8580 Bayreuth Pipe clamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614199A (en) * 1946-07-05 1948-12-10 Jack Preece Improvements in clips for fixing electric conductors
US4460139A (en) * 1981-03-19 1984-07-17 General Motors Company Clamp for fixing one or more fluid conduits
GB2324568A (en) * 1997-04-25 1998-10-28 Walkern Victoria Ind Ltd Clamps

Also Published As

Publication number Publication date
GB2409938B (en) 2006-01-11
NO20024069D0 (en) 2002-08-26
CN1688840A (en) 2005-10-26
AU2003256181A1 (en) 2004-03-11
NO317144B1 (en) 2004-08-23
KR20100018046A (en) 2010-02-16
KR20050083659A (en) 2005-08-26
WO2004018920A1 (en) 2004-03-04
GB2409938A (en) 2005-07-13
GB0504394D0 (en) 2005-04-06

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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
CX01 Expiry of patent term
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Granted publication date: 20081203