CN107565463A - Cable isolating device - Google Patents
Cable isolating device Download PDFInfo
- Publication number
- CN107565463A CN107565463A CN201710815871.2A CN201710815871A CN107565463A CN 107565463 A CN107565463 A CN 107565463A CN 201710815871 A CN201710815871 A CN 201710815871A CN 107565463 A CN107565463 A CN 107565463A
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- sliding block
- isolation
- cable
- isolating device
- insulator foot
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Abstract
The invention discloses a kind of cable isolating device, the device includes：Sliding block is fixed in epoxy mount, isolation sliding block, end fixed block, bottom, the epoxy mount is provided with isolation slider slideway and slider slideway is fixed in bottom, the isolation sliding block is arranged in the isolation slider slideway, the bottom is fixed sliding block and is arranged in bottom fixation slider slideway, and the end fixed block is installed at both sides of the epoxy mount on the isolation slider slideway direction.The present invention solves the problems, such as that cable hits with crane span structure, prevents cable or crane span structure from damaging, avoids economic loss.
Description
Technical field
The present invention relates to cable laying technical field, more particularly to a kind of cable isolating device.
Background technology
Cable is a kind of to transmit electric energy, information and the wire product for realizing electromagnetic energy conversion, and the application of cable is very
Extensively, almost it is related to each industry, in fields such as power system, the information transmission system, electrician's equipment and electrical instrumentations often
Using to cable.
At present, in the actual laying of cable, in order to play a part of support, protection and management cable, during cabling,
Substantially cable is positioned on the crane span structure of carbon steel material, crane span structure is supported by crane span structure crosspiece.
During the present invention is realized, inventor has found that prior art at least has problems with：
When laying the heavy-current cable of more circulation amplitudes and frequency change on the crane span structure and crane span structure crosspiece of carbon steel material,
Crane span structure crosspiece puts together the magnetic line of force of surrounding equivalent to iron core, iron core, and the magnetic line of force circulates from iron core so that iron core is electric
Magnetic field caused by cable magnetizes, and enhances magnetic field caused by cable, and then allow cable to be made in the magnetic field of enhancing by Ampere force
With drive cable does work, and causes the problem of cable is with crane span structure shock, damages cable or crane span structure.
The content of the invention
Cause to hit to solve existing cable laying technology, damage cable and the problem of crane span structure, the embodiment of the present invention carries
A kind of cable isolating device is supplied.The technical scheme is as follows：
The embodiments of the invention provide a kind of cable isolating device, the cable isolating device includes：Insulator foot, at least
Sliding block is fixed in one isolation sliding block, two end fixed blocks and several bottoms, and the first side of the insulator foot is provided with
Groove, the groove are used to the insulator foot being fastened on crane span structure crosspiece, set in the second side of the insulator foot
There is an isolation slider slideway, the second side and first side are the relative two sides of the insulator foot, the slot opening
Both sides are provided with bottom and fix slider slideway, and the isolation sliding block is described for that will be fixed on through the cable of the isolation sliding block
Isolating in sliding block, the bottom of each isolation sliding block is slidably arranged in the isolation slider slideway, and described at least one
Individual isolation sliding block is close to set side by side, and glide direction and the cable of each isolation sliding block pass through the sliding block of isolating
Direction is vertical, and described two ends are disposed with the both sides of at least one isolation sliding block along the glide direction of the isolation sliding block
Portion's fixed block, the end fixed block are used to fix at least one isolation cunning being arranged in the isolation slider slideway
Block；Several described bottoms are fixed sliding block and are arranged in the bottom fixation slider slideway, for the insulator foot to be fixed
On the crane span structure crosspiece.
In a kind of implementation of the embodiment of the present invention, the insulator foot is epoxy mount.
In another implementation of the embodiment of the present invention, the cable isolating device also includes rubber slab, the rubber
Offset plate is located between the insulator foot and the crane span structure crosspiece.
In another implementation of the embodiment of the present invention, the isolation slider slideway is inverted T font groove.
In another implementation of the embodiment of the present invention, the isolation sliding block includes identical two cunnings of shape
Block, described two sliding blocks are spliced to form at the isolation sliding block and described two sliding block Mosaic faces and surround one and pass through for current supply cable
Through hole.
In another implementation of the embodiment of the present invention, the shape of the through hole is with passing through the electricity for isolating sliding block
The shape in the section of cable is corresponding.
In another implementation of the embodiment of the present invention, the insulator foot is strip, strip it is described absolutely
The length direction of edge base is parallel with the length direction of the crane span structure crosspiece, and the both ends of the crane span structure crosspiece are respectively arranged with cloth
The predeterminated position of the end fixed block is put, the predeterminated position is located at the end of the insulator foot and the crane span structure crosspiece
Between end.
In another implementation of the embodiment of the present invention, the end fixed block is fixed on described by connection component
The both ends of crane span structure crosspiece.
In another implementation of the embodiment of the present invention, the width of the end fixed block is 50mm.
In another implementation of the embodiment of the present invention, the cable isolating device also includes filling block, described
Isolation sliding block is used to, when the isolation slider slideway is not filled up by the isolation sliding block, fill the isolation slider slideway.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
The embodiments of the invention provide a kind of cable isolating device, insulator foot passes through the first side in the cable isolating device
The groove in face is fastened on crane span structure crosspiece, then fixes sliding block by bottom and realizes the fixation of insulator foot, while by cable sandwiched
In isolating in sliding block, isolation sliding block is arranged in the isolation slider slideway of insulator foot second side, so as to limit cable
Move up and down, while isolation sliding block is fixed using end fixed block, so as to limit moving left and right for cable, by upper
Stating structure realizes fixation to cable so that cable isolating device avoid should by magnetic field Ampere force asking for hitting
Topic；In addition, the insulator foot of the isolating device has the performance of weakened field, magnetic caused by the heavy current in cable can be weakened
, and then reduce cable Ampere force suffered in magnetic field, the problem of cable hits with crane span structure is further alleviated, prevents cable
Damaged with crane span structure, reduce maintenance cost, avoid economic loss.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural representation of cable isolating device provided in an embodiment of the present invention；
Fig. 2 is the structural representation that sliding block is fixed in a kind of bottom provided in an embodiment of the present invention；
Fig. 3 is the top view that sliding block is fixed in the bottom that Fig. 2 is provided；
Fig. 4 is a kind of structural representation for isolating sliding block provided in an embodiment of the present invention；
Fig. 5 is the side view for the isolation sliding block that Fig. 4 is provided；
Fig. 6 is a kind of structural representation for isolating sliding block provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another isolation sliding block provided in an embodiment of the present invention；
Fig. 8 is a kind of end fixed block assembling schematic diagram provided in an embodiment of the present invention；
Fig. 9 is a kind of filling block structural representation provided in an embodiment of the present invention；
Each symbol represents that implication is as follows in figure：
Slider slideway, 3- isolation sliding blocks, 3a- are fixed in 1- insulator foots, 2- slideways, 2a- isolation slider slideways, 2b- bottoms
Left isolation sliding block, the right isolation sliding blocks of 3b-, 3c- through holes, 3d- isolation sliding block T-shaped slide rails, 4- bottoms fixation sliding block, 5- rubber slabs,
6- ends fixed block, 7- crane span structures crosspiece, 8- first sides, 9 second sides, 10- filling blocks.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of structural representation of cable isolating device provided in an embodiment of the present invention, referring to Fig. 1, cable isolation
Device includes：Sliding block 4 is fixed in insulator foot 1, at least one isolation 3, two end fixed blocks 6 of sliding block and several bottoms, absolutely
The first side 8 of edge base 1 sets fluted, and groove is used to insulator foot 1 being fastened on crane span structure crosspiece 7, insulator foot 1
Isolation slider slideway 2a is provided with second side 9, second side 9 and first side 8 are the relative two sides of insulator foot 1,
Slot opening both sides are provided with bottom and fix slider slideway 2b, and isolation sliding block 3 is used to the cable through isolation sliding block 3 being fixed on
Isolate in sliding block 3, each bottom for isolating sliding block 3 is slidably arranged in isolation slider slideway 2a, and at least one isolation is slided
Block 3 is close to set side by side, and each glide direction for isolating sliding block 3 passes through the direction for isolating sliding block 3 vertical with cable, is slided along isolation
The glide direction of block 3 is disposed with two end fixed blocks 6 in the both sides of at least one isolation sliding block 3, and end fixed block 6 is used for solid
It is fixed to live to be arranged at least one isolation sliding block 3 in isolation slider slideway 2a；Several bottoms fixation sliding block 4 is arranged on bottom and consolidated
In fixed slider slideway 2b, for insulator foot 1 to be fixed on into crane span structure crosspiece 7.
The embodiments of the invention provide a kind of cable isolating device, insulator foot 1 passes through first in the cable isolating device
The groove of side 8 is fastened on crane span structure crosspiece 7, then fixes sliding block 4 by bottom and realizes the fixation of insulator foot 1, while by electricity
In isolation sliding block 3, isolation sliding block 3 is arranged in the isolation slider slideway 2a of the second side 9 of insulator foot 1 cable clip, so as to
Moving up and down for cable is limited, while isolation sliding block 3 is fixed using end fixed block 6, so as to limit cable
Move left and right, the fixation to cable is realized by said structure so that cable isolating device avoids should be by magnetic field Ampere force
And the problem of hitting；In addition, the insulator foot 1 of the isolating device has the performance of weakened field, can weaken in cable
Heavy current caused by magnetic field, and then reduce cable Ampere force suffered in magnetic field, further alleviate cable and hit with crane span structure
The problem of hitting, prevent cable from being damaged with crane span structure, reduce maintenance cost, avoid economic loss.
Specifically, insulator foot 1 is strip, the length direction of the insulator foot 1 of strip and the length of crane span structure crosspiece 7
Direction is parallel, and the both ends of crane span structure crosspiece 7 are respectively arranged with the predeterminated position of arrangement end fixed block 6, and predeterminated position is positioned at exhausted
Between the end of edge base 1 and the end of crane span structure crosspiece 7.
As shown in figure 1, crane span structure crosspiece 7 is strip, the section on the length direction perpendicular to crane span structure crosspiece 7 is one
Type, in order to ensure insulator foot 1 be arranged on crane span structure crosspiece 7 on firmness, groove be designed as crane span structure crosspiece 7 with perpendicular to
Shape corresponding to section on the length direction of crane span structure crosspiece 7, such as the rectangle shown in Fig. 1, rectangular recess can ensure to insulate
Base 1 is installed on crane span structure crosspiece 7, while is fixed slider slideway 2b with bottom and coordinated realization to fix.
Further, in order to ensure steadiness of the insulator foot 1 on crane span structure crosspiece 7, width and the crane span structure crosspiece 7 of groove
Width it is equal.
In embodiments of the present invention, insulator foot 1 can be epoxy mount, and epoxy resin possesses high dielectric property, resistance to
The premium properties of surface leakage and resistance to electric arc, it ensure that the effect that there is insulator foot 1 isolation to weaken electromagnetic field.
In embodiments of the present invention, isolation sliding block 3 can be epoxy resin sliding block, and epoxy resin possesses high dielectric property, resistance to
The premium properties of surface leakage and resistance to electric arc, it ensure that the effect that there is isolation sliding block 3 isolation to weaken electromagnetic field.
Alternatively, cable isolating device can also include rubber slab 5, and rubber slab 5 is located at insulator foot 1 and crane span structure crosspiece 7
Between, the installation plate of rubber 5 plays a part of damping between insulator foot 1 and crane span structure crosspiece 7, can further alleviate cable and bridge
The active force that frame hits, while rubber slab possesses insulating effect, further weakens electromagnetic field effect caused by cable, alleviates
The Ampere force that cable is subject to.
As shown in figure 1, two that slider slideway 2b includes being arranged in groove both sides are fixed in the bottom on insulator foot 1
Bottom slide track, two bottom slide tracks are inverted T shaped slideway.
Fig. 2 is the structural representation that sliding block is fixed in a kind of bottom provided in an embodiment of the present invention, and Fig. 3 is the bottom that Fig. 2 is provided
The top view of sliding block is fixed in portion, and referring to Fig. 2 and Fig. 3, it is I-shaped structure that sliding block 4 is fixed in bottom, and its both ends is respectively corresponding two
The T-shaped slide rail of individual bottom slide track, several bottoms fixation sliding block 4 is arranged on bottom in this application and fixes slider slideway 2b
It is interior, for insulator foot 1 to be fixed on into crane span structure crosspiece 7.
In embodiments of the present invention, the cable isolating device can include multiple bottoms fixation sliding block 4, design multiple bottoms
During fixed sliding block 4, the length that sliding block 4 is fixed in each bottom can be designed to shorter, be slided consequently facilitating sliding block is fixed in insertion bottom
In road 2b.
And in actual use, the quantity for the bottom fixation sliding block 4 that bottom is fixed in slider slideway 2b can be according to isolation
The quantity of isolation sliding block 3 in slider slideway 2a determines.When the number of cables that the device is fixed is more, isolate the quantity of sliding block 3
It is more, and when number of cables is more, caused magnetic field Ampere force is strong；When the number of cables that the device is fixed is few, isolate the number of sliding block 3
Amount is few, and when number of cables is few, caused magnetic field Ampere force is weak.Therefore can be installed more when isolation sliding block quantity
Sliding block 4 is fixed to be fixed in bottom, to prevent cable from being hit with crane span structure；And when isolating sliding block quantity less, install less
Bottom is fixed sliding block 4 and is fixed, bottom fix sliding block 4 be slidably installed on bottom fix in slider slideway 2b in order to
The dismounting of sliding block 4 is fixed in bottom.
Exemplarily, it is 1 that the quantity of sliding block 4 and the quantity of isolation sliding block 3 are fixed in bottom：1.
As shown in figure 1, the isolation slider slideway 2a on insulator foot 1 is inverted T shaped slideway, correspondingly, isolation sliding block 3 also has
There is an inverted T shaped slide rail.
Fig. 4 is a kind of structural representation for isolating sliding block provided in an embodiment of the present invention, and Fig. 5 is that the isolation that Fig. 4 is provided is slided
The side view of block, referring to Fig. 4 and Fig. 5, isolation sliding block 3 includes identical two sliding blocks of shape, respectively left isolation sliding block
3a and right isolation sliding block 3b, two sliding blocks are spliced to form at isolation sliding block 3 and two sliding block Mosaic faces and surround one and be used for current supply cable
The through hole 3c passed through.
As shown in figure 5, isolation sliding block 3 bottom is inverted T shaped slide rail 3d.Specifically, left isolation sliding block 3a and right isolation sliding block
3b includes an inverted T shaped slide rail 3d, realizes the purpose being locked in isolation sliding block 3 on isolation slider slideway 2a.
Preferably, through hole 3c shape is with isolating the section of 3 cables of sliding block or section of more than two cable combinations
The shape in face is corresponding.Fig. 6 is a kind of structural representation for isolating sliding block provided in an embodiment of the present invention, and Fig. 7 is implementation of the present invention
The structural representation for another isolation sliding block that example provides, referring to Fig. 6, the through hole 3c of the isolation sliding block 3 can be for 3 cables
(such as applying in three-phase electricity transmitting procedure) is by the way that 3 cables are in Chinese character pin-shaped arrangement in through hole 3c；Referring to Fig. 7, the isolation
The through hole 3c of sliding block 3 can be for 2 cables (such as applying during two-phase electrical transmission) by the way that 2 cables are in through hole 3c
It is arranged side by side.
In embodiments of the present invention, it can arrange that identical isolates sliding block 3 on the insulator foot 1 of cable isolating device simultaneously
(through hole 3c shape is identical), different isolation sliding block 3 can also be arranged simultaneously (through hole 3c shape is different).
In embodiments of the present invention, the effect of end fixed block 6 is to prevent that isolate sliding block 3 slides from the isolation of insulator foot 1
Skidded off in block slideway 2a, therefore, when end fixed block 6 is fixed on crane span structure crosspiece 7, as long as isolation sliding block can be blocked from side
Slideway 2a.
Fig. 8 is a kind of end fixed block assembling schematic diagram provided in an embodiment of the present invention, referring to Fig. 8, end fixed block 6
Mounting groove is provided with, the shape of the mounting groove can be identical with the shape of the groove of insulator foot 1, to be fixed on insulation
On base 1.
In embodiments of the present invention, the height and width of end fixed block 6 and insulator foot 1 can be with identical, so can be with
Preferably block slideway.
Further, the length that insulator foot 1 is set can be shorter 100nm than the length of crane span structure crosspiece 7, and during installation, crane span structure is horizontal
The distance at shelves 7 both ends to the both ends of insulator foot 1 is all 50mm, and the both ends of crane span structure crosspiece 7 respectively stay 50mm to be used for mounting end fixed block
6, play stabilization.
Correspondingly, the width of end fixed block 6 is 50mm, so that end fixed block 6 can mount to crane span structure horizontal stroke just
On shelves 7, the tightness that the present invention designs is embodied.
Specifically, end fixed block 6 is provided with connection component and realizes being fixedly connected for end fixed block 6 and crane span structure crosspiece 7.
The connection component can be that bolt can also be bearing pin and pulling rivet etc., it is necessary to explanation, it is every with it is of the invention
The connection component illustrated acts on unanimously, all connects available for above-mentioned end fixed block 6, is not limited herein.
In order to ensure to isolate the stability of sliding block 3, the length (namely isolation slider slideway 2a length) of insulator foot 1 is
Isolate the integral multiple of the width (left isolation sliding block 3a and right isolation sliding block 3b width sum) of sliding block 3, certainly, be arranged on insulation bottom
Isolation sliding block 3 on seat 1 can not also fill up isolation slider slideway 2a, be filled out at this point it is possible to be set in isolation slider slideway 2a
Block 10 is filled to be filled.
Fig. 9 is a kind of filling block structural representation provided in an embodiment of the present invention, and referring to Fig. 9, cable isolating device is also wrapped
Filling block 10 is included, the shape of filling block 10 is identical with isolation sliding block 3, except that filling block 10 on isolation sliding block 3 without opening
If through hole 3c, filling block 10, which is used to not being isolated when sliding block 3 is fully filled with filling isolation sliding block in isolation slider slideway 2a, to be slided
Road 2a, this setting cause the present invention to possess adjustability, and when the number of cables for needing to lay is less, filling block 10 can be used, real
The overall configuration of the existing present invention and effect.
In the cable isolating device installation that the embodiment of the present invention is provided, insulator foot 1 is passed through into first side 8 first
On groove be fastened on crane span structure crosspiece 7, the bottom then set in slot opening both sides, which is fixed in slider slideway 2b, inserts bottom
Sliding block 4 is fixed in portion, so as to which insulator foot 1 is fixed on crane span structure crosspiece 7；Cable is then put into the through hole 3c of isolation sliding block 3
Middle ring around cladding, and by slider slideway 2a is engaged the T-shaped slide rail for isolating sliding block 3 and isolating on insulator foot 1 slip into every
From in slider slideway 2a, so as to realize the mobile limitation to cable in the vertical direction, the quantity of installation isolation sliding block 3 can basis
Number of cables is set；Then in the both ends mounting end fixed block 6 of crane span structure crosspiece 7, end fixed block 6 limit isolation sliding block 3 from
Skidded off in isolation slider slideway 2a, and then limit movement of the isolation sliding block 3 on isolation slider slideway 2a directions, avoid cable
Impact Problems in this direction, end fixed block 6 can be fixed on crane span structure crosspiece 7 with connection component.Certainly it is above-mentioned to install
Journey is a kind of example, and actual installation order can have other modes, such as last installation bottom fixed block 4 etc..
Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention, it is all in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of cable isolating device, it is characterised in that the cable isolating device includes：Insulator foot, at least one isolation
Sliding block is fixed in sliding block, two end fixed blocks and several bottoms, and the first side setting of the insulator foot is fluted, described
Groove is used to the insulator foot being fastened on crane span structure crosspiece, and isolation sliding block is provided with the second side of the insulator foot
Slideway, the second side and first side are the relative two sides of the insulator foot, and the slot opening both sides are provided with
Slider slideway is fixed in bottom, and the isolation sliding block is used to the cable through the isolation sliding block being fixed on the isolation sliding block
Interior, the bottom of each isolation sliding block is slidably arranged in the isolation slider slideway, and at least one isolation is slided
Block is close to set side by side, and the glide direction of each isolation sliding block is hung down with the cable through the direction for isolating sliding block
Directly, described two ends are disposed with the both sides of at least one isolation sliding block along the glide direction of the isolation sliding block to fix
Block, the end fixed block are used to fix at least one isolation sliding block being arranged in the isolation slider slideway；Institute
Several bottoms fixation sliding block is stated to be arranged in the bottom fixation slider slideway, it is described for the insulator foot to be fixed on
On crane span structure crosspiece.
2. cable isolating device according to claim 1, it is characterised in that the insulator foot is epoxy mount.
3. cable isolating device according to claim 1 or 2, it is characterised in that the cable isolating device also includes rubber
Offset plate, the rubber slab are located between the insulator foot and the crane span structure crosspiece.
4. cable isolating device according to claim 1 or 2, it is characterised in that the isolation slider slideway is inverted T font
Groove.
5. cable isolating device according to claim 1 or 2, it is characterised in that it is complete that the isolation sliding block includes shape
Two sliding blocks of identical, described two sliding blocks are spliced to form at the isolation sliding block and described two sliding block Mosaic faces and surround a use
In the through hole that current supply cable passes through.
6. cable isolating device according to claim 5, it is characterised in that the shape of the through hole is isolated with through described
The shape in the section of the cable of sliding block is corresponding.
7. cable isolating device according to claim 1 or 2, it is characterised in that the insulator foot is strip, strip
The length direction of the insulator foot of shape is parallel with the length direction of the crane span structure crosspiece, and the both ends of the crane span structure crosspiece point
Be not provided with the predeterminated position for arranging the end fixed block, the predeterminated position be located at the end of the insulator foot with it is described
Between the end of crane span structure crosspiece.
8. cable isolating device according to claim 7, it is characterised in that the end fixed block is consolidated by connection component
Due to the both ends of the crane span structure crosspiece.
9. cable isolating device according to claim 7, it is characterised in that the width of the end fixed block is 50mm.
10. cable isolating device according to claim 1 or 2, it is characterised in that the cable isolating device also includes
Filling block, the isolation sliding block are used to, when the isolation slider slideway is not filled up by the isolation sliding block, fill the isolation
Slider slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815871.2A CN107565463B (en) | 2017-09-12 | 2017-09-12 | Cable isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815871.2A CN107565463B (en) | 2017-09-12 | 2017-09-12 | Cable isolating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107565463A true CN107565463A (en) | 2018-01-09 |
| CN107565463B CN107565463B (en) | 2019-11-15 |
Family
ID=60980470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710815871.2A Active CN107565463B (en) | 2017-09-12 | 2017-09-12 | Cable isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107565463B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193496A (en) * | 2018-08-16 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of cable testing bridge |
| CN109638742A (en) * | 2019-01-03 | 2019-04-16 | 武汉船用机械有限责任公司 | A kind of cable testing bridge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523677A (en) * | 2006-08-17 | 2009-09-02 | 空中客车法国公司 | Support for attaching electric cables to a structure |
| JP2013034305A (en) * | 2011-08-02 | 2013-02-14 | Toshiba Mitsubishi-Electric Industrial System Corp | Slide type cable duct cover mechanism, slide type cable duct, and multi-tier slide type cable duct |
| CN203339629U (en) * | 2013-07-15 | 2013-12-11 | 国家电网公司 | Cable fixation clamp with movable slide way |
| CN104917122A (en) * | 2015-05-25 | 2015-09-16 | 力拓电力合金电缆股份有限公司 | Dislocation cavity separated type groove-shaped cable bridge |
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2017
- 2017-09-12 CN CN201710815871.2A patent/CN107565463B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523677A (en) * | 2006-08-17 | 2009-09-02 | 空中客车法国公司 | Support for attaching electric cables to a structure |
| JP2013034305A (en) * | 2011-08-02 | 2013-02-14 | Toshiba Mitsubishi-Electric Industrial System Corp | Slide type cable duct cover mechanism, slide type cable duct, and multi-tier slide type cable duct |
| CN203339629U (en) * | 2013-07-15 | 2013-12-11 | 国家电网公司 | Cable fixation clamp with movable slide way |
| CN104917122A (en) * | 2015-05-25 | 2015-09-16 | 力拓电力合金电缆股份有限公司 | Dislocation cavity separated type groove-shaped cable bridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193496A (en) * | 2018-08-16 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of cable testing bridge |
| CN109638742A (en) * | 2019-01-03 | 2019-04-16 | 武汉船用机械有限责任公司 | A kind of cable testing bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107565463B (en) | 2019-11-15 |
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