CN210199188U - Grounding current collector for outer sheath of power transmission cable - Google Patents
Grounding current collector for outer sheath of power transmission cable Download PDFInfo
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- CN210199188U CN210199188U CN201920806744.0U CN201920806744U CN210199188U CN 210199188 U CN210199188 U CN 210199188U CN 201920806744 U CN201920806744 U CN 201920806744U CN 210199188 U CN210199188 U CN 210199188U
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- box
- main part
- current collector
- transmission cable
- flame retardant
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
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- 239000003063 flame retardant Substances 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 14
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
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- 239000004744 fabric Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
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- 239000004020 conductor Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a transmission cable oversheath ground current collector, including the clip-on ammeter main part, clip-on ammeter main part one side is provided with places the box, and places the box inside sponge piece of having placed, clip-on ammeter main part one side is connected with the dead lever, and one side of dead lever with place the box and be connected to it articulates to place the box top has sealing top cap, it is provided with the flame retardant chamber to place the box inner wall, and the inside injection of flame retardant chamber has water to the flame retardant chamber inner wall is provided with magnet. This transmission cable oversheath ground current collector places the box through setting up in pincerlike ampere meter main part one side, places the sponge piece that the absorption has petrol inside placing the box, through placing clean cotton inside placing the box, can clear up the vice jaw of pincerlike ampere meter main part through the petrol on clean cotton absorption sponge piece when making the vice jaw accumulation of pincerlike ampere meter main part have the dirt, guarantees the accuracy of pincerlike ampere meter main part detected data from this when guaranteeing safety.
Description
Technical Field
The utility model relates to a cable check out test set technical field specifically is transmission cable oversheath ground current collector.
Background
The cable is a wire which is made of one or more mutually insulated conductors and an outer insulating protective layer and transmits power or information from one place to another place; typically a rope-like cable made by stranding several or groups of conductors (at least two per group), each group being insulated from the other and usually twisted around a center, the entire outer surface being coated with a highly insulating coating; the cable has the characteristics of internal electrification and external insulation; there are power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire resistant cables, marine cables, mining cables, aluminum alloy cables, and the like; they are composed of single-strand or multi-strand wires and insulating layers and are used for connecting circuits, electric appliances and the like; cables can be divided into direct current cables and alternating current cables according to the system of the photovoltaic power station, and are classified according to different purposes and use environments as follows: 1. a direct current cable; 2. an alternating current cable.
The outer protection layer of the power transmission cable is good in insulation and is a guarantee for safe operation of the power transmission cable, if the outer protection layer is poor in insulation, a cable line with one end grounded or crossed and interconnected is not subjected to impact overvoltage, the protector does not act, the weak insulation part of the outer protection layer can be broken down firstly, two or more points of ground connection are formed on the cable line, a metal sheath generates circulation current, heat is generated, and the current-carrying capacity of operation of the cable line is affected, so that the outer protection layer needs to be subjected to live detection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission cable oversheath ground current collector to the tong-type ampere meter that proposes among the solution above-mentioned background art keeps silent and accumulates the problem that the dirt influences the measured data easily.
In order to realize the purpose, the utility model provides a following technical scheme, transmission cable oversheath ground current collector, including the clip-on ammeter main part, clip-on ammeter main part one side is provided with places the box, and places the box inside and has placed the sponge piece, the adsorption has petrol on the sponge piece, and is provided with clean cotton above the sponge piece.
Preferably, one side of the pincerlike ammeter main body is connected with a fixed rod, one side of the fixed rod is connected with the placing box, and the top of the placing box is hinged with a sealing top cover.
Preferably, the inner wall of the placing box is provided with a flame retardant chamber, water is injected into the flame retardant chamber, and the inner wall of the flame retardant chamber is provided with a magnet.
Preferably, a sealing ring is arranged at the top of the flame retardant chamber, and the sealing ring is made of flame retardant rubber.
Preferably, an isolation plate is arranged above the magnet, and the isolation plate is made of an iron plate.
Compared with the prior art, the beneficial effects of the utility model are that: this transmission cable oversheath ground current collector places the box through setting up in pincerlike ampere meter main part one side, places the sponge piece that the absorption has petrol inside placing the box, through placing clean cotton inside placing the box, can clear up the vice jaw of pincerlike ampere meter main part through the petrol on clean cotton absorption sponge piece when making the vice jaw accumulation of pincerlike ampere meter main part have the dirt, guarantees the accuracy of pincerlike ampere meter main part detected data from this when guaranteeing safety.
Drawings
Fig. 1 is a front view of a grounding current collector of an outer sheath of a transmission cable of the utility model;
fig. 2 is a cross-sectional view of the grounding current collector placing box for the outer sheath of the transmission cable of the utility model;
fig. 3 is the utility model discloses a department enlargies the structure schematic diagram in transmission cable oversheath ground current collector figure 2.
In the figure: 1. pincerlike ampere meter main part, 2, place the box, 3, sealing top cap, 4, dead lever, 5, flame retardant chamber, 6, sponge piece, 7, clean cotton, 8, sealing washer, 9, division board, 10, magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the grounding current collector for the outer sheath of the transmission cable comprises a clamp-on ammeter main body 1, wherein a placing box 2 is arranged on one side of the clamp-on ammeter main body 1, the placing box 2 is arranged on the right side of the clamp-on ammeter main body 1, a sponge block 6 is placed in the placing box 2, a fixing rod 4 is connected to one side of the clamp-on ammeter main body 1, the fixing rod 4 is fixed to the right side of the clamp-on ammeter main body 1 through a bolt, one side of the fixing rod 4 is connected with the placing box 2, the placing box 2 is fixed to the right side of the fixing rod 4 through a bolt, and a sealing top cover 3 is hinged; the inner wall of the placing box 2 is provided with a flame retardant chamber 5, the flame retardant chamber 5 and the placing box 2 are connected into a whole, water is injected into the flame retardant chamber 5, so that the flame retardant effect can be achieved, the inner wall of the flame retardant chamber 5 is provided with a magnet 10, and the magnet 10 and the flame retardant chamber 5 are fixed through bolts; a sealing ring 8 is arranged at the top of the flame retardant chamber 5, the sealing ring 8 and the flame retardant chamber 5 are fixed through glue, and the sealing ring 8 is made of flame retardant rubber, so that the safety of storing the sponge block 6 is ensured; an isolation plate 9 is arranged above the magnet 10, the isolation plate 9 is made of an iron plate, the magnet 10 and the isolation plate 9 are adsorbed together, and the isolation plate 9 is used for isolating the cleaning cotton cloth 7 from the sponge block 6; gasoline is adsorbed on the sponge block 6, the gasoline can be collected in the placing box 2 through the sponge block 6, meanwhile, the flowing and dripping of the gasoline are reduced, and the cleaning cotton cloth 7 is arranged above the sponge block 6, so that the cleaning cotton cloth 7 can be used for adsorbing the gasoline on the sponge block 6 to clean the jaw of the pincerlike ammeter main body 1; this transmission cable oversheath ground current collector places box 2 through setting up in 1 one side of clip-on ammeter main part, place the inside sponge piece 6 that adsorbs to have petrol of box 2, through placing box 2 inside clean cotton 7 of placing, can clear up the keeping silent of clip-on ammeter main part 1 through the petrol on clean cotton 7 adsorption sponge piece 6 when making the accumulation of keeping silent of clip-on ammeter main part 1 have the dirt, guarantee the accuracy of 1 detection data of clip-on ammeter main part from this when guaranteeing safety.
The working principle is as follows: when the grounding current collector for the outer sheath of the transmission cable is used, the device is simply known, after the device is known, important parts of the device are checked, the device is formally used after no problem is detected, when the grounding current collector is used, if dirt is found to be accumulated on a jaw of the pincerlike ammeter main body 1, the jaw of the pincerlike ammeter main body 1 can be cleaned, when cleaning is carried out, a sealing top cover 3 on a placing box 2 is firstly opened, then a partition plate 9 is separated from a magnet 10, the partition plate 9 is taken out from the placing box 2, after the partition plate 9 is taken out, a piece of cleaning cotton cloth 7 in the placing box 2 can be taken out, after the cleaning cotton cloth 7 is taken out, a piece of cleaning cotton cloth 7 is taken out, the cleaning cotton cloth 7 is pressed on a sponge block 6 in the placing box 2, so that gasoline in the sponge block 6 permeates into the cleaning cotton cloth 7, after the gasoline permeates into the cleaning cotton cloth 7, the jaw of the clamp-on ammeter main body 1 can be cleaned by using the cleaning cotton cloth 7, and after the jaw of the clamp-on ammeter main body 1 is cleaned, the clamp-on ammeter main body 1 can be used for detection, namely the working principle of the grounding current collector for the outer sheath of the transmission cable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. Transmission cable oversheath ground current collector, its characterized in that: including clip-on ammeter main part (1), clip-on ammeter main part (1) one side is provided with places box (2), and places box (2) inside and has placed sponge piece (6), adsorption has petrol on sponge piece (6), and sponge piece (6) top is provided with clean cotton (7).
2. The transmission cable outer sheath ground current collector of claim 1, wherein: one side of the clamp-on ammeter main body (1) is connected with a fixing rod (4), one side of the fixing rod (4) is connected with the placing box (2), and the top of the placing box (2) is hinged with a sealing top cover (3).
3. The transmission cable outer sheath ground current collector of claim 1, wherein: the inner wall of the placing box (2) is provided with a flame retardant chamber (5), water is injected into the flame retardant chamber (5), and the inner wall of the flame retardant chamber (5) is provided with a magnet (10).
4. The transmission cable outer sheath ground current collector of claim 3, wherein: and a sealing ring (8) is arranged at the top of the flame retardant chamber (5), and the sealing ring (8) is made of flame retardant rubber.
5. The transmission cable outer sheath ground current collector of claim 3, wherein: an isolation plate (9) is arranged above the magnet (10), and the isolation plate (9) is made of an iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920806744.0U CN210199188U (en) | 2019-05-31 | 2019-05-31 | Grounding current collector for outer sheath of power transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920806744.0U CN210199188U (en) | 2019-05-31 | 2019-05-31 | Grounding current collector for outer sheath of power transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210199188U true CN210199188U (en) | 2020-03-27 |
Family
ID=69872602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920806744.0U Active CN210199188U (en) | 2019-05-31 | 2019-05-31 | Grounding current collector for outer sheath of power transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210199188U (en) |
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2019
- 2019-05-31 CN CN201920806744.0U patent/CN210199188U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 341000 A02, second floor, building 3, Ganzhou national high level talent Industrial Park, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Guanying Intelligent Technology Co.,Ltd. Address before: Room 211, Hebei Military Civilian Integration Technology Enterprise Incubator, No. 187 Shibai South Street, Luquan Economic Development Zone, Shijiazhuang City, Hebei Province, 050000 Patentee before: Hebei Aier industrial Internet Technology Co.,Ltd. |