CN107275995A - A kind of intelligent aluminum cable tray of combined type multi-angle - Google Patents
A kind of intelligent aluminum cable tray of combined type multi-angle Download PDFInfo
- Publication number
- CN107275995A CN107275995A CN201710578207.0A CN201710578207A CN107275995A CN 107275995 A CN107275995 A CN 107275995A CN 201710578207 A CN201710578207 A CN 201710578207A CN 107275995 A CN107275995 A CN 107275995A
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- Prior art keywords
- plate
- arc
- angle
- heat emission
- ratchet
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Classifications
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- 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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- 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
- H02G3/03—Cooling
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention provides a kind of intelligent aluminum cable tray of combined type multi-angle, simple in construction, thermal diffusivity of the invention is good, can flexibly it be assembled according to the actual conditions of site contour, being capable of multi-angle change orientation and length, avoid barrier, the regulation of multiple angles can be completed, the turning function in cable run is realized；Installation process is easily simple, greatly improves the operating efficiency of worker；By corrugated side plate, area of dissipation is increased；By being provided with the coldplate of arc in the first match board, heat is taken away using coolant, radiating efficiency is high, the heat of cable generation can be greatly lowered in good heat dissipation effect；By setting heat emission hole in the second match board, it is ensured that the patency of radiating, cable is preferably protected.
Description
Technical field
The present invention relates to cable machinery technical field, and in particular to a kind of intelligent aluminum cable tray of combined type multi-angle.
Background technology
Cable testing bridge product is early sixties, a kind of novel cable laying apparatu that industrially developed country develops.
With electrification, the change of the high development of automation, particularly distribution system, trench direct-burried and installation with hanger cable have been met
Not use requirement, and cable testing bridge is the substitute is, so as to accelerate construction speed, it is ensured that quality, realize product
Standardization, seriation, generalization.Cable testing bridge is the device of fixed cable, in oil, chemical industry, electric power, light industry, telecommunication etc.
Industry extensive use, was mainly used in empty power cable, control cable, illuminating line, telecommunication cable and laid.Conventional crane span structure one
As be made by several meters of long channel-section steels, build huge, heavy.When progress cable laying need to use crane span structure, when in face of multi-fork road
When mouth, engineering installation environment complicated and changeable, crane span structure is installed the shape for being unable to facility and changed, and cable restocking is difficult, installs difficult
Degree is larger, and unsightly, the putting of cable seems to be in a mess pattern after installation.Existing cable crane span structure is generally in bottom surface and side punching press
Go out air vent, using being radiated inside external natural wind lactagogue crane span structure to cable, but from the point of view of actual effect, due to tradition
Cable testing bridge bottom surface is platen surface, outside cold wind from the air vent blow-through of bottom surface enter inside crane span structure when, cold wind is difficult to dissipate, cable
Cannot be sufficiently cool, meanwhile, cable is put into after crane span structure, and air vent is easily blocked by cable, does not reach the purpose of ventilation and heat,
Easily burn out cable or crane span structure in itself over time, security cannot be guaranteed.
The content of the invention
In order to solve problems of the prior art, the invention provides a kind of intelligent aluminium alloy of combined type multi-angle
Crane span structure, with perfect heat-dissipating, the characteristics of can be with flexible modulation angle.
Technical proposal that the invention solves the above-mentioned problems is：A kind of intelligent aluminum cable tray of combined type multi-angle, including
Between crane span structure, curved logical, temperature sensor, PLC, warning device, two crane span structures by it is curved lead to connect, temperature sensor position
In in crane span structure, electrically connected between temperature sensor, warning device and PLC；
Crane span structure includes installing plate, side plate, cover plate, coldplate, and crane span structure is hollow structure, and two blocks of side plates are located at installing plate respectively
The left and right sides, side plate is vertically connected with installing plate, and side plate is concordant with installing plate bottom, and cover plate is located at the top of side plate；
Coldplate is that coolant is full of in hollow structure, cavity, and coldplate cross sectional shape is arc；
The cross sectional shape of side plate is waveform, and side plate includes the first match board, the second match board, two the first match boards it
Between provided with second match board；The cross sectional shape of first match board is arc, two end faces of first match board towards cavity
A boss is respectively equipped with, the rear and front end of the first match board is respectively equipped with a connection end, and connection end is installed provided with multiple
Provided with a coldplate in hole, each first match board；The cross sectional shape of second match board is arc, and the second match board is provided with
Multiple heat emission holes, heat emission hole is in multiple lines and multiple rows matrix distribution, and heat emission hole includes the first heat emission hole, the second heat emission hole, diamond hole, two
Provided with two the second heat emission holes between individual first heat emission hole, mirror image distribution, two the second heat emission holes above and below two the second heat emission holes
Center position provided with diamond hole, the first heat emission hole is projected as " I " shape horizontal plane, and the second heat emission hole is in horizontal plane
Be projected as " eight " shape, the rear and front end of the second match board is respectively equipped with a connection end, and connection end is provided with multiple mounting holes；
It is curved it is logical include the first bent plate, the second bent plate, mobile device, the first bent plate includes the first bottom plate, the first interior plate, the
One outer panel, the cross sectional shape of the first bent plate is " u "-shaped, and the first outer panel and the first interior plate are located at a left side for the first bottom plate respectively
Right both sides, the first outer panel, the first interior plate are vertically connected with the first bottom plate, and bottom is concordant；First bottom plate, the first inner side
Plate, the first outer panel are 30 ° of arc, and the rear and front end of the first outer panel is respectively equipped with front arc groove, rear arc groove, preceding
Side of the deep-slotted chip breaker away from rear arc groove is provided with a row mounting hole, and side of the front arc groove away from rear arc groove is installed provided with a row
Hole；
Second bent plate includes the second bottom plate, the second interior plate, the second outer panel, and the cross sectional shape of the second bent plate is " u "-shaped,
Second outer panel and the second interior plate are located at the left and right sides of the second bottom plate respectively, and the second outer panel, the second interior plate are with the
Two bottom plates are vertically connected；Second bottom plate, the second interior plate, the second outer panel are 15 ° of arc；Second outer panel is provided with
Angle between multiple row mounting hole, adjacent two row is equal, and each column mounting hole is included between three mounting holes, two neighboring mounting hole
Distance it is equal；Second outer panel is provided with a shifting chute, and shifting chute is arc, below the second bottom plate；Second inner side
The angle that plate is provided between multiple row mounting hole, adjacent two row is equal, and each column mounting hole includes three mounting holes, two neighboring peace
Fill the distance between hole equal；
Mobile device includes arc ratchet, handle, the first ratchet, the second ratchet, and handle includes connecting rod, oscillating rod, even
Extension bar is cube structure, and oscillating rod is cylindrical structure；First ratchet and the second ratchet respectively positioned at connecting rod upper end with
Lower end, the first ratchet, the second ratchet are hinged with connecting rod, are connected between the first ratchet and the second ratchet by spring；
Provided with two the second bent plates in first bent plate, two the second bent plates are symmetrical, are all provided with below each second bent plate
There is a mobile device, mobile device is located in the region between the first bottom plate and the second bottom plate, and arc ratchet is fixed on second
Bottom base plate, is hinged between connecting rod and the first bottom plate, and oscillating rod stretches out deep-slotted chip breaker.
The centering angle of the coldplate is less than the centering angle of the first match board.
The arc core angle of the arc ratchet is 15 °.
It is slidably connected between first bent plate and the second bent plate.
First bent plate, the material of the second bent plate are aluminium alloy.
The material of the crane span structure is aluminium alloy.
The present invention has beneficial effect：Simple in construction, thermal diffusivity of the invention is good, can be according to the actual conditions of site contour
Flexibly assembled, can multi-angle change orientation and length, avoid barrier, the regulation of multiple angles can be completed, realize
Turning function in cable run；Installation process is easily simple, greatly improves the operating efficiency of worker；By corrugated
Side plate, increases area of dissipation；By being provided with the coldplate of arc in the first match board, heat is taken away using coolant, is dissipated
The thermal efficiency is high, good heat dissipation effect, and the heat of cable generation can be greatly lowered；By setting radiating in the second match board
Hole, it is ensured that the patency of radiating, preferably protects cable.
Brief description of the drawings
Structural representation when Fig. 1 turns to for the present invention.
Fig. 2 is the present invention without structural representation when turning to.
Sectional views of the Fig. 3 for the present invention along A-A directions.
Fig. 4 is the enlarged drawing of part A in Fig. 3.
Fig. 5 is the first split plate structure schematic diagram of the invention.
Fig. 6 is the second split plate structure schematic diagram of the invention.
Fig. 7 is the enlarged drawing of part B in Fig. 6.
Fig. 8 is connection end structural representation of the present invention.
Fig. 9 is the curved logical structural representation (1) of the present invention.
Figure 10 is the curved logical structural representation (2) of the present invention.
Figure 11 is the first bending plate schematic diagram of the invention.
Figure 12 is the second bending plate schematic diagram of the invention.
Figure 13 is mobile device structural representation of the present invention.
Figure 14 is control principle drawing of the present invention.
In figure：The bent plates of 1- first, the bent plates of 2- second, 3- mobile devices, the bottom plates of 4- first, the interior plates of 5- first, 6- first
Outer panel, 7- front arc grooves, 8- rear arc grooves, 9- mounting holes, the bottom plates of 10- second, the interior plates of 11- second, the outsides of 12- second
Plate, 13- shifting chutes, 14- arc ratchets, 15- handles, the ratchets of 16- first, the ratchets of 17- second, 18- connecting rods, 19- springs,
20- oscillating rods, 101- crane span structures, 102- installing plates, 103- side plates, 104- cover plates, 105- coldplates, the match boards of 106- first,
The match boards of 107- second, 108- boss, 109- connection ends, 110- mounting holes, 111- heat emission holes, the heat emission holes of 112- first, 113-
Second heat emission hole, 114- diamond holes, 115-PLC controllers, 116- temperature sensors, 117- warning devices, 118- is curved logical.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
A kind of intelligent aluminum cable tray of combined type multi-angle, including crane span structure, curved logical, temperature sensor, PLC,
Between warning device, two crane span structures by it is curved lead to connect, temperature sensor be located at crane span structure in, temperature sensor, warning device with
Electrically connected between PLC；
Crane span structure includes installing plate, side plate, cover plate, coldplate, and crane span structure is hollow structure, and two blocks of side plates are located at installing plate respectively
The left and right sides, side plate is vertically connected with installing plate, and side plate is concordant with installing plate bottom, and cover plate is located at the top of side plate；
Coldplate is that coolant is full of in hollow structure, cavity, and coldplate cross sectional shape is arc；
The cross sectional shape of side plate is waveform, and side plate includes the first match board, the second match board, two the first match boards it
Between provided with second match board；The cross sectional shape of first match board is arc, two end faces of first match board towards cavity
A boss is respectively equipped with, the rear and front end of the first match board is respectively equipped with a connection end, and connection end is installed provided with multiple
Provided with a coldplate in hole, each first match board；The cross sectional shape of second match board is arc, and the second match board is provided with
Multiple heat emission holes, heat emission hole is in multiple lines and multiple rows matrix distribution, and heat emission hole includes the first heat emission hole, the second heat emission hole, diamond hole, two
Provided with two the second heat emission holes between individual first heat emission hole, mirror image distribution, two the second heat emission holes above and below two the second heat emission holes
Center position provided with diamond hole, the first heat emission hole is projected as " I " shape horizontal plane, and the second heat emission hole is in horizontal plane
Be projected as " eight " shape, the rear and front end of the second match board is respectively equipped with a connection end, and connection end is provided with multiple mounting holes；
It is curved it is logical include the first bent plate, the second bent plate, mobile device, the first bent plate includes the first bottom plate, the first interior plate, the
One outer panel, the cross sectional shape of the first bent plate is " u "-shaped, and the first outer panel and the first interior plate are located at a left side for the first bottom plate respectively
Right both sides, the first outer panel, the first interior plate are vertically connected with the first bottom plate, and bottom is concordant；First bottom plate, the first inner side
Plate, the first outer panel are 30 ° of arc, and the rear and front end of the first outer panel is respectively equipped with front arc groove, rear arc groove, preceding
Side of the deep-slotted chip breaker away from rear arc groove is provided with a row mounting hole, and side of the front arc groove away from rear arc groove is installed provided with a row
Hole；
Second bent plate includes the second bottom plate, the second interior plate, the second outer panel, and the cross sectional shape of the second bent plate is " u "-shaped,
Second outer panel and the second interior plate are located at the left and right sides of the second bottom plate respectively, and the second outer panel, the second interior plate are with the
Two bottom plates are vertically connected；Second bottom plate, the second interior plate, the second outer panel are 15 ° of arc；Second outer panel is provided with
Angle between multiple row mounting hole, adjacent two row is equal, and each column mounting hole is included between three mounting holes, two neighboring mounting hole
Distance it is equal；Second outer panel is provided with a shifting chute, and shifting chute is arc, below the second bottom plate；Second inner side
The angle that plate is provided between multiple row mounting hole, adjacent two row is equal, and each column mounting hole includes three mounting holes, two neighboring peace
Fill the distance between hole equal；
Mobile device includes arc ratchet, handle, the first ratchet, the second ratchet, and handle includes connecting rod, oscillating rod, even
Extension bar is cube structure, and oscillating rod is cylindrical structure；First ratchet and the second ratchet respectively positioned at connecting rod upper end with
Lower end, the first ratchet, the second ratchet are hinged with connecting rod, are connected between the first ratchet and the second ratchet by spring；
Provided with two the second bent plates in first bent plate, two the second bent plates are symmetrical, are all provided with below each second bent plate
There is a mobile device, mobile device is located in the region between the first bottom plate and the second bottom plate, and arc ratchet is fixed on second
Bottom base plate, is hinged between connecting rod and the first bottom plate, and oscillating rod stretches out deep-slotted chip breaker.
The centering angle of the coldplate is less than the centering angle of the first match board.
The arc core angle of the arc ratchet is 15 °.
It is slidably connected between first bent plate and the second bent plate.
First bent plate, the material of the second bent plate are aluminium alloy.
The material of the crane span structure is aluminium alloy.
In use, the connection end of two neighboring crane span structure, is fixed together by the mounting location that need not be turned to using bolt.
When needing to turn to 30 ° of mounting location, it is not required to adjust curved current flow angle degree, is directly fixed the second bent plate with the first bent plate with bolt
Together, then using it is curved lead to connect two crane span structures.When needing to turn to the occasion more than 30 °, curved current flow angle degree is first adjusted, is passed through
Ratchet on swing handle, handle drives the second bent plate to be moved on the first bent plate, and according to actual conditions, angle is needed when being moved to
When spending, stopped swinging handle, and the second bent plate is fixed together with the first bent plate with bolt, recycle it is curved lead to connect two bridges
Frame.
When crane span structure inner cable temperature is too high, the temperature sensor in crane span structure can send temperature signal now to west gate
Sub- PLC, after the analysis of SIEMENS PLC controller, SIEMENS PLC controller sends order control warning device and sent
Alert ring and flash of light.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (6)
1. a kind of intelligent aluminum cable tray of combined type multi-angle, it is characterised in that a kind of intelligent aluminium of combined type multi-angle is closed
Between Golden Bridge's frame, including crane span structure, curved logical, temperature sensor, PLC, warning device, two crane span structures by it is curved lead to connect,
Temperature sensor is located in crane span structure, is electrically connected between temperature sensor, warning device and PLC；
Crane span structure includes installing plate, side plate, cover plate, coldplate, and crane span structure is hollow structure, and two blocks of side plates are located at a left side for installing plate respectively
Right both sides, side plate is vertically connected with installing plate, and side plate is concordant with installing plate bottom, and cover plate is located at the top of side plate；
Coldplate is that coolant is full of in hollow structure, cavity, and coldplate cross sectional shape is arc；
The cross sectional shape of side plate is waveform, and side plate includes setting between the first match board, the second match board, two the first match boards
There is second match board；The cross sectional shape of first match board is arc, and the first match board is distinguished towards two end faces of cavity
Provided with a boss, the rear and front end of the first match board is respectively equipped with a connection end, and connection end is provided with multiple mounting holes, often
Provided with a coldplate in individual first match board；The cross sectional shape of second match board is arc, and the second match board is provided with multiple
Heat emission hole, heat emission hole is in multiple lines and multiple rows matrix distribution, and heat emission hole includes the first heat emission hole, the second heat emission hole, diamond hole, two the
Provided with two the second heat emission holes between one heat emission hole, above and below two the second heat emission holes in mirror image distribution, two the second heat emission holes
Provided with a diamond hole at heart position, the first heat emission hole is projected as " I " shape, throwing of second heat emission hole in horizontal plane horizontal plane
Shadow is " eight " shape, and the rear and front end of the second match board is respectively equipped with a connection end, and connection end is provided with multiple mounting holes；
It is curved it is logical include the first bent plate, the second bent plate, mobile device, the first bent plate including the first bottom plate, the first interior plate, first outside
Side plate, the cross sectional shape of the first bent plate is " u "-shaped, and the first outer panel and the first interior plate are located at the left and right two of the first bottom plate respectively
Side, the first outer panel, the first interior plate are vertically connected with the first bottom plate, and bottom is concordant；First bottom plate, the first interior plate,
One outer panel is 30 ° of arc, and the rear and front end of the first outer panel is respectively equipped with front arc groove, rear arc groove, front arc
Side of the groove away from rear arc groove is provided with a row mounting hole, and side of the front arc groove away from rear arc groove is provided with a row mounting hole；
Second bent plate includes the second bottom plate, the second interior plate, the second outer panel, and the cross sectional shape of the second bent plate is " u "-shaped, second
Outer panel and the second interior plate respectively be located at the second bottom plate the left and right sides, the second outer panel, the second interior plate with the second bottom
Plate is vertically connected；Second bottom plate, the second interior plate, the second outer panel are 15 ° of arc；Second outer panel is provided with multiple row
Angle between mounting hole, adjacent two row is equal, each column mounting hole include between three mounting holes, two neighboring mounting hole away from
From equal；Second outer panel is provided with a shifting chute, and shifting chute is arc, below the second bottom plate；On second interior plate
Provided with multiple row mounting hole, the angle between adjacent two row is equal, and each column mounting hole includes three mounting holes, two neighboring mounting hole
The distance between it is equal；
Mobile device includes arc ratchet, and handle, the first ratchet, the second ratchet, handle include connecting rod, oscillating rod, connecting rod
For cube structure, oscillating rod is cylindrical structure；First ratchet and the second ratchet are located at the top and bottom of connecting rod respectively,
First ratchet, the second ratchet are hinged with connecting rod, are connected between the first ratchet and the second ratchet by spring；
Provided with two the second bent plates in first bent plate, two the second bent plates are symmetrical, and one is equipped with below each second bent plate
Individual mobile device, mobile device is located in the region between the first bottom plate and the second bottom plate, and arc ratchet is fixed on the second bottom plate
Bottom, is hinged between connecting rod and the first bottom plate, and oscillating rod stretches out deep-slotted chip breaker.
2. a kind of intelligent aluminum cable tray of combined type multi-angle as claimed in claim 1, it is characterised in that the coldplate
Centering angle be less than the first match board centering angle.
3. a kind of intelligent aluminum cable tray of combined type multi-angle as claimed in claim 1, it is characterised in that the arc spine
The arc core angle of wheel is 15 °.
4. a kind of intelligent aluminum cable tray of combined type multi-angle as claimed in claim 1, it is characterised in that described first is curved
It is slidably connected between plate and the second bent plate.
5. a kind of intelligent aluminum cable tray of combined type multi-angle as claimed in claim 1, it is characterised in that described first is curved
Plate, the material of the second bent plate are aluminium alloy.
6. a kind of intelligent aluminum cable tray of combined type multi-angle as claimed in claim 1, it is characterised in that the crane span structure
Material is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578207.0A CN107275995B (en) | 2017-07-16 | 2017-07-16 | Modular intelligent aluminum alloy crane span structure of multi-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578207.0A CN107275995B (en) | 2017-07-16 | 2017-07-16 | Modular intelligent aluminum alloy crane span structure of multi-angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107275995A true CN107275995A (en) | 2017-10-20 |
| CN107275995B CN107275995B (en) | 2022-09-09 |
Family
ID=60072152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578207.0A Active CN107275995B (en) | 2017-07-16 | 2017-07-16 | Modular intelligent aluminum alloy crane span structure of multi-angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN107275995B (en) |
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| CN203589627U (en) * | 2013-11-22 | 2014-05-07 | 尹晓普 | Novel ladder-disc type cable bridge frame |
| CN104518462A (en) * | 2014-11-27 | 2015-04-15 | 张家港金海港电线电缆有限公司 | Tray-type elbow cable bridge unit |
| CN105226588A (en) * | 2015-09-26 | 2016-01-06 | 国网山东省电力公司枣庄供电公司 | A kind of composite type multi-angle crane span structure |
| CN105257909A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Cable bridge |
| CN206060091U (en) * | 2016-08-31 | 2017-03-29 | 江苏永兴电能设备科技有限公司 | A kind of cable testing bridge |
| US20170110861A1 (en) * | 2014-03-27 | 2017-04-20 | Schneider Electric Industries Sas | Hybrid cable tray and manufacturing method of the same |
| CN106711880A (en) * | 2015-11-18 | 2017-05-24 | 天津市盟特电气仪表配件制造有限公司 | Combined cable bridge |
| CN207183950U (en) * | 2017-07-16 | 2018-04-03 | 镇江市神龙电器管件有限公司 | A kind of intelligent aluminum cable tray of combined type multi-angle |
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2017
- 2017-07-16 CN CN201710578207.0A patent/CN107275995B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589627U (en) * | 2013-11-22 | 2014-05-07 | 尹晓普 | Novel ladder-disc type cable bridge frame |
| US20170110861A1 (en) * | 2014-03-27 | 2017-04-20 | Schneider Electric Industries Sas | Hybrid cable tray and manufacturing method of the same |
| CN104518462A (en) * | 2014-11-27 | 2015-04-15 | 张家港金海港电线电缆有限公司 | Tray-type elbow cable bridge unit |
| CN105226588A (en) * | 2015-09-26 | 2016-01-06 | 国网山东省电力公司枣庄供电公司 | A kind of composite type multi-angle crane span structure |
| CN105257909A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Cable bridge |
| CN106711880A (en) * | 2015-11-18 | 2017-05-24 | 天津市盟特电气仪表配件制造有限公司 | Combined cable bridge |
| CN206060091U (en) * | 2016-08-31 | 2017-03-29 | 江苏永兴电能设备科技有限公司 | A kind of cable testing bridge |
| CN207183950U (en) * | 2017-07-16 | 2018-04-03 | 镇江市神龙电器管件有限公司 | A kind of intelligent aluminum cable tray of combined type multi-angle |
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| Publication number | Publication date |
|---|---|
| CN107275995B (en) | 2022-09-09 |
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