CN113628797B - Shielding line grounding device of electrical equipment - Google Patents
Shielding line grounding device of electrical equipment Download PDFInfo
- Publication number
- CN113628797B CN113628797B CN202111189485.XA CN202111189485A CN113628797B CN 113628797 B CN113628797 B CN 113628797B CN 202111189485 A CN202111189485 A CN 202111189485A CN 113628797 B CN113628797 B CN 113628797B
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- frame
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- outside
- fixing
- limiting
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- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/10—Screens specially adapted for reducing interference from external sources
- H01B11/1091—Screens specially adapted for reducing interference from external sources with screen grounding means, e.g. drain wires
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/189—Radial force absorbing layers providing a cushioning effect
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a shielded wire grounding device of electrical equipment, which comprises: a stabilizing base; a frame located outside the stabilizer base; a communication port located outside the frame; the connecting and limiting assemblies are arranged inside the communication port and used for limiting and fixing the outer end of the cable; the fixing assembly is connected with the frame and used for limiting and fixing the inside of the cable; wherein the fixing assembly comprises: the adjusting component is arranged outside the frame and used for pressurizing, fixing and adjusting the inner cable; at least two sets of supporting components, the supporting component links to each other with the frame for the insulating support of cable, spacing subassembly and the cooperation of fixed subassembly are crossed in connection to this device, when carrying out outside protection to the cable, stability when further having improved cable ground connection, and simultaneously, the outside is provided with heat exchange assembly, further ensures the outside circulation of air of cable, reduces the outside temperature of cable.
Description
Technical Field
The invention relates to the industry of electrical grounding equipment, in particular to a shielding wire grounding device of electrical equipment.
Background
The outside cable that has connect of electrical equipment, and electrical equipment is the multiunit equipment cooperation mostly and uses, under the interference of external equipment or external magnetic field, can produce electromagnetic interference to electrical equipment, and the outside cable of current electrical equipment is provided with the shielded wire mostly to further reduce outside electromagnetic interference.
The existing shielding wire grounding is mostly grounded by adopting a simple grounding leading-out mode, the stability of the grounding mode is poor, the external interference is easy to cause, and the grounding stability is influenced, so that the shielding wire grounding device of the electrical equipment needs to be researched to solve the problem.
Disclosure of Invention
The present invention is directed to a shielding wire grounding device for electrical equipment, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a shielded wire grounding device of an electrical apparatus, comprising:
a stabilizing base;
a frame located outside the stabilizer base;
a communication port located outside the frame;
the connecting and limiting assemblies are arranged inside the communication port and used for limiting and fixing the outer end of the cable;
the fixing assembly is connected with the frame and used for limiting and fixing the inside of the cable;
wherein the fixing assembly comprises:
the adjusting component is arranged outside the frame and used for pressurizing, fixing and adjusting the inner cable;
and the support assemblies are connected with the frame and used for insulating and supporting the cable.
Compared with the prior art, the invention has the beneficial effects that: this device reasonable in design through connecting spacing subassembly and fixed subassembly cooperation, when carrying out the outside protection to the cable, stability when further having improved cable ground connection, simultaneously, the outside is provided with heat exchange assemblies, further ensures the outside circulation of air of cable, reduces cable outside temperature, has improved the not enough of current device, has higher practicality and market prospect, is fit for using widely on a large scale.
Drawings
Fig. 1 is a schematic view of an internal structure of a shielded-wire grounding device of an electrical apparatus.
Fig. 2 is an external structural view of a shielded-wire grounding device of an electrical apparatus.
Fig. 3 is a partial schematic view of fig. 1 at B.
Fig. 4 is a partial schematic view of fig. 2 at a.
Fig. 5 is a schematic structural diagram of a pressurizing assembly in a shielded wire grounding device of an electrical apparatus.
In the figure: 1-a stabilizing seat, 2-a frame, 3-a connecting and limiting component, 4-a fixing component, 5-a regulating component, 6-a supporting component, 7-a heat exchange component, 8-a communicating component, 301-a communicating port, 302-a first pin seat, 303-a limiting frame, 304-a second pin seat, 305-a spring connecting frame, 306-a limiting groove, 501-a triangular support, 502-a pulley, 503-a sliding plate, 504-a first communicating net frame, 505-a magnetic suction block, 506-a connecting pin seat, 507-a transmission frame, 508-a support, 509-a pressurizing component, 510-a barrel frame, 511-a spring shaft frame, 512-a connecting frame, 513-a pressurizing plate, 601-an under frame, 602-a sliding groove frame, 603-a sliding seat, 604-a cushioning frame, 605-arc frame, 606-insulating bump, 607-second communication net rack, 701-heat dissipation fin frame, 702-conduction pipe rack, 703-first fan, 801-first bin body, 802-second bin body, 803-filter rack, 804-drawing box body and 805-second fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 2, a shielded wire grounding device of an electrical apparatus, in one embodiment of the present invention, includes: a stabilizing base 1; a frame 2 located outside the stabilizer 1; a communication port 301 located outside the frame 2; the connecting and limiting assemblies 3 are arranged inside the communication port 301, and are used for limiting and fixing the outer ends of the cables; the fixing component 4 is connected with the frame 2 and used for limiting and fixing the inside of the cable; wherein the fixing assembly 4 comprises: an adjusting assembly 5, said adjusting assembly 5 being arranged outside the frame 2 for the pressurized fixed adjustment of the internal cables; and at least two groups of supporting components 6, wherein the supporting components 6 are connected with the frame 2 and used for insulating and supporting the cables.
In one embodiment of the invention:
as shown in fig. 4, the support assembly 6 includes: a chassis 601, the chassis 601 being connected to the outside of the frame 2; a chute frame 602 and a second communicating net frame 607 which are positioned inside the underframe 601; at least two groups of sliding seats 603, wherein the sliding seats 603 are connected with a sliding groove frame 602; an arc frame 605 located outside the sliding base 603 for supporting the cable; the insulating bumps 606 are arranged inside the arc-shaped frame 605, and are used for insulating connection between the cable and the arc-shaped frame 605; a shock absorption frame 604 positioned outside the sliding base 603 and used for buffering and supporting the sliding bases 603 on two sides;
when the device is used, a grounding wire is arranged outside the device, the relative distance between the sliding seats 603 on the sliding groove frames 602 at two sides is adjusted according to the specification of a cable placed in the supporting assembly 6, damping sliding rails are selected as sliding rails in the sliding groove frames 602, the sliding seats 603 are convenient to fix, the cable is placed on the arc frames 605 at two sides, the two sides of the cable are limited and fixed through the external connection limiting assembly 3, and the cable and the arc frames 605 can be directly insulated and separated through the insulating bumps 606 arranged in the arc frames 605, so that the cable is prevented from conducting electricity;
in addition, the supporting component 6 can be replaced by a supporting frame which is fixedly arranged, the supporting component 6 can be used for carrying out insulation supporting on cables with different specifications, and the supporting range of the supporting component 6 is further expanded.
In one embodiment of the invention:
as shown in fig. 5, the adjusting assembly 5 includes: at least two sets of triangular supports 501, wherein the triangular supports 501 are arranged outside the frame 2; a pulley 502 located outside the tripod 501; the sliding plate 503 is connected with the triangular bracket 501 through a pulley 502; a first communication rack 504 outside the slide 503 for heat conduction inside the frame 2; a magnetic block 505 outside the sliding plate 503 for magnetic connection of the sliding plates 503 on both sides; the pressurizing component 509 is arranged outside the frame 2 and used for being matched with the supporting component 6 to perform cable fixing and limiting; a transmission frame 507 positioned outside the magnetic block 505 and used for linkage adjustment between the pressurizing assembly 509 and the sliding plate 503; a connecting pin seat 506 positioned outside the transmission frame 507 and used for movably connecting the outside of the transmission frame 507;
after placing at arc frame 605 on the fixed stay, for further improvement the ground connection stability of cable, remove both sides slide 503 to the middle part, drive the driving frame 507 of being connected with it and drive bottom pressure components 509 downstream, pressurize through 509 jin cable top of pressure components, the outside magnetism piece 505 of inhaling that sets up of both sides slide 503 accessible is inhaled fixedly, the first intercommunication rack 504 that inboard set up can derive the unnecessary heat that upwards gived off, heat gathering when preventing inside cable operation.
In one embodiment of the invention:
as shown in fig. 1, the pressurizing assembly 509 includes: a seat 508, said seat 508 being arranged outside the frame 2; the barrel frame 510, the barrel frame 510 is connected with the support 508; a spring shaft holder 511 located inside the cartridge holder 510; at least two groups of connecting frames 512, wherein the connecting frames 512 are connected with the spring shaft frame 511; a pressing plate 513 outside the connection frame 512 for pressing and fixing the cable;
when the external sliding plate 503 moves horizontally to the inside, the transmission frame 507 is driven to move, the transmission frame 507 drives the connecting frame 512 connected with the transmission frame to press downwards, the top of the cable is pressed and fixed by the pressing plate 513, the pressing plate 513 and the plurality of insulating bumps 606 are made of rubber materials, contact friction force can be further improved while insulation is achieved, and meanwhile, the spring shaft frame 511 arranged inside the barrel frame 510 facilitates elastic resetting of the connecting frames 512 on two sides;
in addition, the pressurizing assembly 509 can be replaced by a downward-pressing telescopic piece, and the pressurizing assembly 509 is matched with the external adjusting assembly 5, so that the fixing stability is further improved while external protection is realized.
In one embodiment of the invention:
as shown in fig. 3, the connection limiting member 3 includes: a first pin boss 302, the first pin boss 302 being connected to the communication port 301; a spacing frame 303 located outside the first pin boss 302; a stopper groove 306 located outside the communication port 301; a second pin boss 304 located outside the spacing frame 303; the spring connecting frame 305 is connected with the second pin boss 304 and is used for elastic support of the limiting frame 303;
after the outer end of the cable is inserted into the communication port 301, the four connecting and limiting assemblies 3 inside the cable are supported and fixed in a pressure mode, and the limiting frame 303 connected with the connecting and limiting assemblies at the bottom of the cable is used for fixing the outside of the cable in a pressure mode under the pressure of the spring connecting frame 305;
in addition, the member that the accessible is flexible to be set up replaces connect spacing subassembly 3, connect spacing subassembly 3 and can carry out automatic pressurization fixed, further enlarge spacing scope simultaneously, the cable of the different specifications of being convenient for carries out the port fixed.
In one embodiment of the invention:
as shown in fig. 1 to 2, the shielded wire grounding device of the electrical apparatus further includes: the heat exchange assembly 7 is arranged outside the frame 2, and is used for gas exchange inside the frame 2; the heat exchange assembly 7 comprises: at least two radiating fin frames 701, the radiating fin frames 701 being disposed outside the frame 2 for heat collection processing; a conducting pipe frame 702 positioned outside the heat dissipation fin frame 701; the first fan 703 is arranged outside the conducting pipe frame 702 and used for conducting negative pressure drive inside the pipe frame 702; the communicating component 8 is connected with the stabilizing seat 1 and used for introducing external gas and collecting impurities, and the communicating component 8 is connected with the stabilizing seat 1;
when the cable operates, heat is generated inside the cable, and certain potential safety hazard exists in the non-circulation of internal gas, so that when the cable operates, the heat collected by the heat dissipation fin frame 701 is led out by the conduction pipe frame 702 under the driving of the external first fan 703, and is collected to the inside of the bottom communicating component 8.
In one embodiment of the invention:
as shown in fig. 1, the communication assembly 8 includes: at least two first cartridge bodies 801; the second bin body 802 is connected with the first bin body 801 and is used for introducing and purifying external air; a filter frame 803 positioned inside the second bin body 802 for filtering out impurities in the outside air; a drawing box body 804 positioned in the first bin body 801 and used for collecting impurities for guiding gas; at least two sets of second fans 805, said second fans 805 being disposed outside the second cartridge body 802;
when the internal gas is led out by a first external fan, a second fan 805 arranged in the second bin body 802 operates, external gas is purified by a plurality of groups of filter racks 803 arranged in the second bin body 802 communicated with the outside, then is led into the bottom frame 601, is filtered by a second communication net rack 607, and then is led into the middle parts of arc-shaped frames 605 at two sides, so that the gas circulation supplement is carried out on the bottom of the cable;
in addition, a semiconductor refrigerating sheet can be arranged inside the second cabin body 802, so that the temperature of the gas inside the frame body is further reduced.
To sum up, this device reasonable in design through connecting spacing subassembly 3 and fixed subassembly 4 cooperation, when carrying out the outside protection to the cable, stability when further having improved cable ground connection, simultaneously, the outside is provided with heat exchange assemblies 7, further ensures the outside circulation of air of cable, reduces the outside temperature of cable.
The working principle of the invention is as follows: when the device is used, a grounding wire is arranged outside the device, the relative distance between the sliding seats 603 on the sliding chute frame 602 at two sides is adjusted according to the specification of a cable placed in the supporting component 6, damping sliding rails are selected as the sliding rails in the sliding chute frame 602 to facilitate the fixation of the sliding seats 603, the cable is placed on the arc frames 605 at two sides, the two sides of the cable are limited and fixed through the external connection limiting component 3, a plurality of insulation bumps 606 arranged in the arc frames 605 can directly insulate and separate the cable from the arc frames 605 to prevent the conduction, the supporting component 6 can be replaced by a fixedly arranged supporting frame, the supporting component 6 can insulate and support cables with different specifications, the supporting range of the supporting component 6 is further expanded, after the cable is placed on the arc frames 605 for fixed support, in order to further improve the grounding stability of the cable, the sliding plates 503 at two sides are moved to the middle part, the transmission frame 507 connected with the transmission frame is driven to drive the bottom pressurizing assembly 509 to move downwards, the top of the cable is pressurized through the pressurizing assembly 509, the sliding plates 503 on two sides can be fixed in a magnetic attraction manner through the magnetic attraction block 505 arranged on the outer side, the first communication net rack 504 arranged on the inner side can lead out excessive heat which is dissipated upwards, heat accumulation during operation of the internal cable is prevented, when the outer sliding plate 503 moves horizontally towards the inner side, the transmission frame 507 is driven to move, the transmission frame 507 drives the connecting frame 512 connected with the transmission frame to press downwards, the pressurizing plate 513 pressurizes and fixes the top of the cable, the pressurizing plate 513 and the plurality of insulating bumps 606 are made of rubber materials, contact friction force can be further improved while insulation is achieved, meanwhile, the spring shaft frame 511 arranged inside the barrel frame 510 is convenient for elastic resetting of the connecting frames 512 on two sides, and the pressurizing assembly 509 can be replaced by a downward-pressing telescopic piece, the pressurizing assembly 509 is matched with the external adjusting assembly 5, so that the fixing stability is further improved while external protection is realized;
after the outer end of the cable is inserted into the communication port 301, the four connecting and limiting assemblies 3 in the cable are supported and fixed in a pressure mode, the limiting frame 303 connected with the connecting and limiting assemblies at the bottom is used for pressurizing and fixing the outer portion of the cable under the pressurization of the spring connecting frame 305, the connecting and limiting assemblies 3 can be replaced by telescopic rods, the connecting and limiting assemblies 3 can be automatically pressurized and fixed, meanwhile, the limiting range is further expanded, and the port fixing of cables of different specifications is facilitated;
when the cable runs, heat can be generated inside the cable, and certain potential safety hazard can exist when internal gas does not circulate, therefore, when the cable runs, under the drive of the external first fan 703, the heat collected by the radiating fin frame 701 is led out through the conducting pipe frame 702 and collected to the inside of the bottom communicating component 8, when the external first fan leads out the internal gas, the second fan 805 arranged inside the second bin body 802 runs, the external gas is purified by the plurality of groups of internal filter frames 803 through the second bin body 802 communicated with the outside and then is led into the inside of the bottom frame 601, and then is filtered by the second communicating net frame 607 and led into the middle parts of the arc-shaped frames 605 on two sides, so that the gas circulation supplement is carried out on the bottom of the cable, and a semiconductor refrigerating sheet can be arranged inside the second bin body 802 to further reduce the temperature of the gas inside the frame body.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A shielded wire grounding device of an electrical apparatus, characterized by comprising:
a stabilizing base;
a frame located outside the stabilizer base;
a communication port located outside the frame;
the connecting and limiting assemblies are arranged inside the communication port and used for limiting and fixing the outer end of the cable;
the fixing assembly is connected with the frame and used for limiting and fixing the inside of the cable;
wherein the fixing assembly comprises:
the adjusting component is arranged outside the frame and used for pressurizing, fixing and adjusting the inner cable;
the support assemblies are connected with the framework and used for insulating and supporting the cables;
the adjustment assembly includes:
at least two sets of triangular supports arranged outside the frame;
the pulley is positioned outside the triangular support;
the sliding plate is connected with the triangular bracket through a pulley;
the first communication net rack is positioned outside the sliding plate and used for leading out heat in the frame;
the magnetic block is positioned outside the sliding plate and used for magnetic connection of the sliding plates on the two sides;
the pressurizing assembly is arranged outside the frame and is used for being matched with the supporting assembly to fix and limit the cable;
the transmission frame is positioned outside the magnetic suction block and used for linkage adjustment between the pressurizing assembly and the sliding plate;
the connecting pin seat is positioned outside the transmission frame and is used for movably connecting the outside of the transmission frame;
the pressurizing assembly includes:
a support disposed outside the frame;
the barrel frame is connected with the support;
the spring shaft frame is positioned inside the barrel frame;
the connecting frames are connected with the spring shaft frame;
the pressurizing plate is positioned outside the connecting frame and used for pressurizing and fixing the cable;
connect spacing subassembly includes:
the first pin seat is connected with the communication port;
the limiting frame is positioned outside the first pin seat;
the limiting groove is positioned outside the communication port;
the second pin boss is positioned outside the limiting frame;
and the spring connecting frame is connected with the second pin boss and used for elastically supporting the limiting frame.
2. The shielded wire grounding device of an electrical apparatus according to claim 1, wherein the support assembly comprises:
a chassis coupled to an exterior of the frame;
the sliding groove frame and the second communicating net frame are positioned in the underframe;
the sliding seats are connected with the sliding groove frame;
the arc-shaped frame is positioned outside the sliding seat and used for placing and supporting the cable;
the insulating bumps are arranged inside the arc-shaped frame and used for insulating connection between the cable and the arc-shaped frame;
and the shock absorption frame is positioned outside the sliding seat and used for buffering and supporting the sliding seats on the two sides.
3. The shielded wire grounding device of an electrical apparatus according to claim 1, further comprising:
the heat exchange assembly is arranged outside the frame and used for gas exchange inside the frame; the heat exchange assembly comprises:
the heat dissipation fin frames are arranged outside the frame and used for collecting and processing heat;
the conduction pipe frame is positioned outside the heat dissipation fin frame;
the first fan is arranged outside the conduction pipe frame and used for conducting negative pressure driving inside the pipe frame;
and the communicating component is connected with the stabilizing seat and used for introducing external gas and collecting impurities.
4. The shielded wire grounding device of an electrical apparatus according to claim 3, wherein the communication member comprises:
at least two first cartridge bodies;
the second bin body is connected with the first bin body and is used for introducing and purifying external air;
the filter frame is positioned in the second bin body and used for filtering impurities in external air;
the drawing box body is positioned in the first bin body and is used for collecting impurities for guiding gas;
and the second fans are arranged outside the second cabin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189485.XA CN113628797B (en) | 2021-10-13 | 2021-10-13 | Shielding line grounding device of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189485.XA CN113628797B (en) | 2021-10-13 | 2021-10-13 | Shielding line grounding device of electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113628797A CN113628797A (en) | 2021-11-09 |
| CN113628797B true CN113628797B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111189485.XA Active CN113628797B (en) | 2021-10-13 | 2021-10-13 | Shielding line grounding device of electrical equipment |
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| Country | Link |
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| CN (1) | CN113628797B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001249232A (en) * | 2000-03-02 | 2001-09-14 | Shoden Corp | Tension member fixing fitting |
| CN210296032U (en) * | 2019-10-21 | 2020-04-10 | 天津铁富隆线缆科技有限公司 | Adjustable fixing device for rubber cable processing |
-
2021
- 2021-10-13 CN CN202111189485.XA patent/CN113628797B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001249232A (en) * | 2000-03-02 | 2001-09-14 | Shoden Corp | Tension member fixing fitting |
| CN210296032U (en) * | 2019-10-21 | 2020-04-10 | 天津铁富隆线缆科技有限公司 | Adjustable fixing device for rubber cable processing |
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| Publication number | Publication date |
|---|---|
| CN113628797A (en) | 2021-11-09 |
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Effective date of registration: 20240424 Address after: 201400 floor 1, building 2, No. 1876, CHENQiao Road, Fengxian District, Shanghai Patentee after: Shanghai Zhengtongan Technology Service Co.,Ltd. Country or region after: China Address before: 221300 No. 66, intelligent electrical industrial park, Tiefu Town Industrial Park, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Longyuan Electric Material Co.,Ltd. Country or region before: China |
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