WO2024087284A1 - Chemin de câbles étanche à la poussière - Google Patents

Chemin de câbles étanche à la poussière Download PDF

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Publication number
WO2024087284A1
WO2024087284A1 PCT/CN2022/133850 CN2022133850W WO2024087284A1 WO 2024087284 A1 WO2024087284 A1 WO 2024087284A1 CN 2022133850 W CN2022133850 W CN 2022133850W WO 2024087284 A1 WO2024087284 A1 WO 2024087284A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixedly connected
bevel gear
wall
box body
cable tray
Prior art date
Application number
PCT/CN2022/133850
Other languages
English (en)
Chinese (zh)
Inventor
高建华
吴克林
盛宏民
Original Assignee
安徽徽宁电器仪表集团有限公司
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 安徽徽宁电器仪表集团有限公司 filed Critical 安徽徽宁电器仪表集团有限公司
Publication of WO2024087284A1 publication Critical patent/WO2024087284A1/fr

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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
    • H02G3/03—Cooling
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Definitions

  • the invention relates to the technical field of cable bridges, and in particular to a dustproof cable bridge.
  • cable trays can provide all-round protection for cables; whether in computer rooms, basements, industrial industries or places with high safety requirements, you can see the use of cable trays; cable trays are used as a support for supporting and placing cables. As long as the project requires laying cables, cable trays will be used; the importance of cable trays in the cable industry is irreplaceable. In addition to transmitting electric wires, they also have the function of power transmission, which can effectively ensure the normal flow of current.
  • a Chinese patent document with the authorized announcement number CN212726357U discloses a dustproof cable tray.
  • the connecting plate is fixedly connected to the box body
  • the second fixing plate is fixedly connected to the cover plate
  • the connecting plate and the second fixing plate are fixedly connected together by a plurality of fastening bolts, so that the cover plate can be fixedly connected to the box body, and under the action of the sealing strip, the sealing between the cover plate and the box body is improved, and the external dust can be prevented from entering the box body through the gap between the cover plate and the box body, and the rubber pads at both ends of the box body and the cover plate can ensure good sealing between two adjacent dustproof cable trays when multiple dustproof cable trays are assembled, so as to prevent external dust from entering the box body.
  • the first partition and the second partition set therein are used to classify and place cables, and the second partition is fixedly set on the first partition.
  • the second partition cannot be flexibly adjusted on the second partition, that is, it cannot be adjusted according to the amount of cables, and the space utilization rate is low.
  • the purpose of the present invention is to solve the above-mentioned shortcomings of the dust-proof cable tray in the prior art and to propose a dust-proof cable tray.
  • the technical solution to achieve the purpose of the present invention is a dust-proof cable tray, comprising a first partition, both ends of the lower surface of the first partition are fixedly connected to a fixing frame, the upper inner wall of the fixing frame is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a first active bevel gear, the first active bevel gear is meshed with the first driven bevel gear, one end of the first driven bevel gear is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to one end of the second active bevel gear, both sides of the second active bevel gear are meshed with a second driven bevel gear, the second driven bevel gear is fixedly connected to the outer wall of the rotating shaft, both sides of the middle part of the rotating shaft are threadedly connected to a top frame, one end of the top frame is connected to the inner wall of the groove, the groove is opened on one side of the adjusting seat, and both ends of the rotating shaft are slidably connected to the inner wall of the
  • the upper part of the top frame is fixedly connected with a guide rod, and one end of the guide rod is slidably connected to the inner wall of the sliding groove.
  • the bottom end of the adjustment seat is fixedly connected to the two ends of the upper surface of the second partition, the upper surface of the second partition is provided with a through hole, and the two ends of the second partition are fixedly connected to the inner wall of the box body.
  • Both sides of the box body are fixedly connected with air inlet pipes, the inner walls of the air inlet pipes are fixedly connected with filter screens, and one side of the filter screen is provided with a dustproof cloth.
  • the upper parts of both sides of the box body are fixedly connected with lower fixing plates, the upper surfaces of the lower fixing plates are connected with upper fixing plates, one end of the upper fixing plate is fixedly connected to one end of the cover plate, and the upper fixing plate and the lower fixing plate are fixedly connected by fixing bolts.
  • Both ends of the lower surface of the cover plate are fixedly connected with sealing pads, the sealing pad is concave in shape, and the inner wall of the sealing pad is connected to the upper outer wall of the box body.
  • the lower surface of the box body is provided with screw holes, the lower parts of both sides of the box body are fixedly connected with mounting plates, both ends of the mounting plates are provided with connecting holes, and the inner walls of the connecting holes are threadedly connected with connecting bolts.
  • a through hole is formed on the lower surface of the box body, and a heat dissipation fan is fixedly connected to the inner wall of the through hole.
  • Threads are arranged on both sides of the middle of the rotating shaft, and the threads are opposite threads.
  • the outer wall of one end of the rotating rod is provided with a thread, and the outer wall of the rotating rod is threadedly connected with a fastening nut.
  • the present invention has the following positive beneficial effects:
  • the present invention slides the fixed frame on the adjustment seat to a required position, and then rotates the rotating rod to drive the first active bevel gear to rotate, thereby driving the first driven bevel gear to rotate; the present invention uses the first driven bevel gear to drive the connecting rod to rotate, so as to drive the second active bevel gear to rotate, thereby causing the second driven bevel gears on both sides to rotate, which is used to drive the rotating shaft to rotate, so as to achieve the technical purpose of moving the top frame toward the two ends of the rotating shaft and making the rubber pad of the top frame against the inner wall of the adjustment seat, thereby fixing the first partition and preventing it from moving; after adopting the above-mentioned structural scheme, the technical problem that the second partition cannot be flexibly adjusted on the second partition, that is, it cannot be adjusted according to the amount of cables, and there is a low space utilization rate can be solved.
  • FIG1 is a schematic diagram of components of a dustproof cable tray proposed by the present invention.
  • FIG2 is a schematic diagram of components of a dustproof cable tray proposed by the present invention.
  • FIG3 is a bottom view of a dustproof cable tray proposed by the present invention.
  • FIG4 is a side view of a dustproof cable tray proposed by the present invention.
  • FIG. 5 is a front view of a dustproof cable tray proposed by the present invention.
  • First partition plate 2. Fixed frame; 3. Rotating rod; 4. First active bevel gear; 5. First driven bevel gear; 6. Connecting rod; 7. Second active bevel gear; 8. Second driven bevel gear; 9. Rotating shaft; 10. Top frame; 11. Adjusting seat; 12. Slide groove; 13. Groove; 14. Guide rod; 15. Fastening nut; 16. Second partition plate; 17. Box body; 18. Air inlet pipe; 19. Filter screen; 20. Dustproof cloth; 21. Cooling fan; 22. Lower fixing plate; 23. Upper fixing plate; 24. Cover plate; 25. Fixing bolt; 26. Sealing gasket; 27. Screw hole; 28. Mounting plate; 29. Connecting hole; 30. Connecting bolt.
  • horizontal does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted.
  • “horizontal” only means that its direction is more horizontal than “vertical”, and does not mean that the structure must be completely horizontal, but can be slightly tilted.
  • the terms “set”, “install”, “connect”, and “connect” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements.
  • the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a dust-proof cable bridge provided by the present invention includes a first partition 1, both ends of the lower surface of the first partition 1 are fixedly connected to a fixing frame 2, the upper inner wall of the fixing frame 2 is rotatably connected to a rotating rod 3, one end of the rotating rod 3 is fixedly connected to a first active bevel gear 4, the first active bevel gear 4 is meshed with a first driven bevel gear 5, one end of the first driven bevel gear 5 is fixedly connected to a connecting rod 6, the bottom end of the connecting rod 6 is fixedly connected to one end of a second active bevel gear 7, both sides of the second active bevel gear 7 are meshed with a second driven bevel gear 8, the second driven bevel gear 8 is fixedly connected to the outer wall of a rotating shaft 9, both sides of the middle part of the rotating shaft 9 are threadedly connected to a top frame 10, one end of the top frame 10 is connected to the inner wall of a groove 13, the groove 13 is opened on one side of an adjusting seat 11, and both ends of the rotating shaft 9 are
  • a guide rod 14 is fixedly connected to the upper portion of the top frame 10, and one end of the guide rod 14 is slidably connected to the inner wall of the slide groove 12.
  • the outer wall of one end of the rotating rod 3 is provided with a thread, and the outer wall of the rotating rod 3 is threadedly connected with a fastening nut 15, so that the fixing frame 2 is slid to the required position on the adjusting seat 11, and then the rotating rod 3 is rotated to drive the first active bevel gear 4 to rotate, and then the first driven bevel gear 5 is driven to rotate, and the first driven bevel gear 5 drives the connecting rod 6 to rotate, and then the second active bevel gear 7 is driven to rotate, so that the second driven bevel gears 8 on both sides are rotated, and the rotating shaft 9 is driven to rotate, and under the action of the guide rod 14, the top frame 10 is moved toward the two ends of the rotating shaft 9, so that the rubber pad of the top frame 10 is against the inner wall of the adjusting seat
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the bottom end of the adjustment seat 11 is fixedly connected to the two ends of the upper surface of the second partition 16, and a through hole is provided on the upper surface of the second partition 16.
  • the two ends of the second partition 16 are fixedly connected to the inner wall of the box body 17.
  • Both sides of the box body 17 are fixedly connected with air inlet pipes 18, and the inner wall of the air inlet pipe 18 is fixedly connected with a filter screen 19.
  • a dustproof cloth 20 is provided on one side of the filter screen 19.
  • a through hole is provided on the lower surface of the box body 17, and a cooling fan 21 is fixedly connected to the inner wall of the through hole.
  • Both sides of the box body 17 are provided with air inlet pipes 18.
  • the outside air enters the box body 17 through the air inlet pipes 18 on both sides, and the inner wall of the air inlet pipe 18 is provided with a filter screen 19 and a dustproof cloth 20, so that the air can be filtered, thereby preventing dust from entering the box body 17, and the lower surface of the box body 17 is provided with a cooling fan 21, which can take away the heat in the box body 17, thereby achieving the purpose of cooling the cables in the box body 17.
  • the upper parts of both sides of the box body 17 are fixedly connected with lower fixing plates 22, and the upper surfaces of the lower fixing plates 22 are connected with upper fixing plates 23.
  • One end of the upper fixing plate 23 is fixedly connected to one end of the cover plate 24.
  • the upper fixing plate 23 and the lower fixing plate 22 are fixedly connected by fixing bolts 25.
  • the two ends of the lower surface of the cover plate 24 are fixedly connected with sealing gaskets 26.
  • the sealing gaskets 26 are concave in shape.
  • the inner wall of the sealing gasket 26 is connected to the upper outer wall of the box body 17.
  • the cover plate 24 is placed on the top of the box body 17 so that the two ends of the box body 17 are stuck in the sealing gaskets 26. Under the action of the sealing gaskets 26, the cover plate is lifted.
  • the sealing between the cover plate 24 and the box body 17 can prevent external dust from entering the box body 17 through the gap between the cover plate 24 and the box body 17.
  • the upper fixing plate 23 and the lower fixing plate 22 are connected by the fixing bolts 25, so that the cover plate 24 can be fixedly connected to the box body 17.
  • the box body 17 is placed on the external mounting column, and the bolts are screwed into the screw holes 27 to preliminarily install the box body 17 and the external mounting column.
  • the connecting bolts 30 are screwed into the connecting holes 29 on the mounting plate 28, so that the box body 17 and the external mounting column are further fixed.
  • the working principle of the present invention is as follows: the device improves and optimizes existing similar products.
  • the device When performing the regulation work of the first partition 1, the device is regulated according to the actual use of different types of cables.
  • the fixing frame 2 is slid on the adjustment seat 11 to the required position, and then the rotating rod 3 is rotated to drive the first active bevel gear 4 to rotate, and then the first driven bevel gear 5 is rotated.
  • the first driven bevel gear 5 drives the connecting rod 6 to rotate, and then the second active bevel gear 7 is rotated, so that the second driven bevel gears 8 on both sides are rotated, and the rotating shaft 9 is driven to rotate, so that the top frame 10 moves to the two ends of the rotating shaft 9, and the first driven bevel gear 5 drives the connecting rod 6 to rotate.
  • the second driven bevel gear 7 is driven to rotate.
  • the rubber pad of the top frame 10 is pressed against the inner wall of the adjustment seat 11, so that the first partition 1 is fixed and will not move, thereby solving the problem that the second partition 16 cannot be flexibly adjusted on the second partition 16, that is, it cannot be adjusted according to the amount of cables, and the problem of low space utilization is solved.
  • the cover plate 24 is placed on the top of the box body 17, so that the two ends of the box body 17 are stuck in the sealing gasket 26. Under the action of the sealing gasket 26, the sealing between the cover plate 24 and the box body 17 is improved, which can prevent external dust from entering the box body 17 through the gap between the cover plate 24 and the box body 17.
  • the fixing plate 23 is connected to the lower fixing plate 22 by fixing bolts 25, so that the cover plate 24 can be fixedly connected to the box body 17.
  • the box body 17 is placed on an external mounting column, and the bolts are screwed into the screw holes 27 to preliminarily install the box body 17 and the external mounting column, and then the connecting bolts 30 are screwed into the connecting holes 29 on the mounting plate 28, so that the box body 17 and the external mounting column are further fixed.
  • Air inlet pipes 18 are provided on both sides of the box body 17, and the outside air enters the box body 17 through the air inlet pipes 18 on both sides, and the inner wall of the air inlet pipe 18 is provided with a filter screen 19 and a dustproof cloth 20, so that the air can be filtered to prevent dust from entering the box body 17, and a cooling fan 21 is provided on the lower surface of the box body 17, which can take away the heat in the box body 17, so as to achieve the purpose of cooling the cables in the box body 17.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)

Abstract

La présente invention se rapporte au domaine technique des chemins de câbles. Plus particulièrement, l'invention concerne un chemin de câble étanche à la poussière, comprenant des premières plaques de séparation. Des supports de fixation sont reliés de manière fixe à deux extrémités de la surface inférieure de chaque première plaque de séparation; une tige rotative est reliée de manière rotative aux parois internes de la partie supérieure de chaque support de fixation; un premier engrenage conique menant est relié de manière fixe à une extrémité de la tige rotative; le premier engrenage conique menant est engrené avec un premier engrenage conique mené; une bielle est reliée de manière fixe à une extrémité du premier engrenage conique mené; l'extrémité inférieure de la bielle est reliée de manière fixe à une extrémité d'un second engrenage conique menant; et des seconds engrenages coniques menés sont engrenés avec deux côtés du second engrenage conique menant. Au moyen de l'agencement des supports de fixation, des tiges rotatives, des premiers engrenages coniques menants, des premiers engrenages coniques menés, des bielles, des seconds engrenages coniques menants, des seconds engrenages coniques menés, des arbres rotatifs et des cadres de butée, la présente invention résout le problème technique selon lequel une seconde plaque de séparation ne peut pas être ajustée de manière flexible sur la première plaque de séparation, en particulier les problèmes selon lesquels l'ajustement ne peut pas être effectué en fonction du nombre de câbles, et le taux d'utilisation de l'espace est faible.
PCT/CN2022/133850 2022-10-24 2022-11-24 Chemin de câbles étanche à la poussière WO2024087284A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211299314.7 2022-10-24
CN202211299314.7A CN115832979B (zh) 2022-10-24 2022-10-24 一种防尘电缆桥架

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WO2024087284A1 true WO2024087284A1 (fr) 2024-05-02

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WO (1) WO2024087284A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037292A1 (fr) * 1997-02-25 1998-08-27 Herman Miller, Inc. Systeme de pont lineaire servant a connecter des systemes de panneaux
CN109356428A (zh) * 2018-11-21 2019-02-19 国网河南省电力公司孟津县供电公司 一种供电用防倾倒电线杆
CN212726357U (zh) * 2020-08-20 2021-03-16 淄博科普电气股份有限公司 一种防尘电缆桥架
CN215419408U (zh) * 2021-07-05 2022-01-04 江苏精通电气工程设备有限公司 一种防尘电缆桥架
CN215884596U (zh) * 2021-06-21 2022-02-22 苏州市吴通智能电子有限公司 一种电路板成品包装盒
CN217159152U (zh) * 2021-11-29 2022-08-09 江苏海纳机电集团有限公司 一种用于电缆桥架的可调式托架

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110661218A (zh) * 2019-11-14 2020-01-07 镇江昌达电气有限公司 一种分层组装式复合型防火防腐电缆桥架

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037292A1 (fr) * 1997-02-25 1998-08-27 Herman Miller, Inc. Systeme de pont lineaire servant a connecter des systemes de panneaux
CN109356428A (zh) * 2018-11-21 2019-02-19 国网河南省电力公司孟津县供电公司 一种供电用防倾倒电线杆
CN212726357U (zh) * 2020-08-20 2021-03-16 淄博科普电气股份有限公司 一种防尘电缆桥架
CN215884596U (zh) * 2021-06-21 2022-02-22 苏州市吴通智能电子有限公司 一种电路板成品包装盒
CN215419408U (zh) * 2021-07-05 2022-01-04 江苏精通电气工程设备有限公司 一种防尘电缆桥架
CN217159152U (zh) * 2021-11-29 2022-08-09 江苏海纳机电集团有限公司 一种用于电缆桥架的可调式托架

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CN115832979B (zh) 2023-09-05
CN115832979A (zh) 2023-03-21

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