CN207701397U - A kind of minor diameter filling type deep-well electric-pump cable device - Google Patents
A kind of minor diameter filling type deep-well electric-pump cable device Download PDFInfo
- Publication number
- CN207701397U CN207701397U CN201721320267.4U CN201721320267U CN207701397U CN 207701397 U CN207701397 U CN 207701397U CN 201721320267 U CN201721320267 U CN 201721320267U CN 207701397 U CN207701397 U CN 207701397U
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- CN
- China
- Prior art keywords
- cable
- copper band
- oil resistant
- cable line
- pressing plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of minor diameter filling type deep-well electric-pump cable devices, top chock and oil resistant cable line are set in deep-well electric pump main body, top chock is equipped with threading hole, the sealing mounting assembly of oil resistant cable line and the fixed oil resistant cable line of sealing is set in threading hole, it includes the sheath with holes being sequentially arranged, the first copper band, cable cover(ing), the second copper band and cable pressing plate to seal mounting assembly, and fastening bolt is set on cable pressing plate；Oil resistant cable line one end forms soldering docking point through sheath with holes, the first copper band, cable cover(ing), the second copper band and cable pressing plate and with the core of common cable line by soldering, soldering docking point peripheral hardware rubber seal, rubber seal are arranged with the heat-shrinkable T bush of package oil resistant cable line and common cable line outside.The cable unit of the utility model improve cable seal installation structure, oil resistant cable line and common cable line docking mode, have the characteristics that reasonable in design, installation is easy to connect, sealing effect is good.
Description
Technical field
The utility model is related to water pump technology, more particularly to a kind of minor diameter filling type deep-well electric-pump cable device.
Background technology
The cable seal connection structure of existing filling type deep-well electric pump be commonly designed it is more single, cable and the pump housing
Connecting portion is installed and is easy the problem of outlet loosens, easily causes poor contact, affects normal work, and the pump housing easily occur
The extravasation of internal oil body can not only damage the rubber for sheath of cable, also easily cause electric leakage accident, to destroy whole insulation
Performance causes safety accident, and minor diameter filling type deep-well electric pump all using oil resistant cable line, then manufacturing cost is high, influences
Economic benefit.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of minor diameter filling type deep-well electric-pump cable device, tool
There is the features such as reasonable in design, installation is easy to connect, sealing effect is good.
To achieve the goals above, the technical solution of the utility model is come as follows：A kind of minor diameter filling type deep-well electric pump
Cable unit, top chock and oil resistant cable line are set in the deep-well electric pump main body, and the top chock is equipped with threading hole, institute
The sealing mounting assembly that oil resistant cable line and the fixed oil resistant cable line of sealing are set in threading hole is stated, the sealing mounting assembly includes
Sheath with holes, the first copper band, cable cover(ing), the second copper band and the cable pressing plate being sequentially arranged, the cable pressing plate are equipped with tight
Gu the fastening bolt of the sealing mounting assembly and threading hole；The sheath with holes, first are run through in oil resistant cable line one end
Copper band, cable cover(ing), the second copper band and cable pressing plate simultaneously form soldering docking point, institute with the core of common cable line by soldering
Soldering docking point peripheral hardware rubber seal is stated, the package oil resistant cable line and common cable are arranged with outside the rubber seal
The heat-shrinkable T bush of line；
Further technical solution, the sheath with holes are two hole sheaths or three hole sheaths；
Further technical solution, the sheath with holes, the first copper band, cable cover(ing), the second copper band and cable pressing plate
Outer diameter is 9mm, and first copper band, cable cover(ing), the internal diameter size of the second copper band and cable pressing plate are identical, described first
The long 5mm of copper band, the long 8mm of the second copper band.
Compared with prior art, the utility model has the beneficial effects that：A kind of minor diameter filling type of the utility model is deep
Depth well pump cable unit by Optimal improvements cable seal mounting structure, imitated by the sealing that connection is improved using sealing mounting assembly
Fruit, while the docking mode of oil resistant cable line and common cable line is improved, using oil resistant cable line as filling type deep-well electricity
Undertaking line in oil pumping chamber uses common cable line to replace oil resistant cable line, reduces making for oil resistant cable line elsewhere
Dosage reduces production cost；A kind of minor diameter filling type deep-well electric-pump cable device of the utility model has structure design
Rationally, the features such as easy to connect, sealing effect is good, is installed.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of minor diameter filling type deep-well electric-pump cable device of the utility model
Fig. 2 is oil resistant cable line and common cable in a kind of minor diameter filling type deep-well electric-pump cable device of the utility model
The docking schematic diagram of line
Wherein：1- electric pump main bodys, 2- top chocks, 3- seal mounting assembly, 31- sheaths with holes, the first copper bands of 32-, 33-
Cable cover(ing), the second copper bands of 34-, 35- cable pressing plates, 4- oil resistant cable lines, 5- soldering docking points, 6- rubber seals, 7- heat
Heat-Shrinkable Tubings, 8- common cable lines, 9- threading holes
Specific implementation mode
The technical solution of the utility model is expanded on further with reference to the accompanying drawings and examples, it is clear that described embodiment
It is the preferred embodiment of the utility model, is based on the technical solution of the utility model, is obtained under the premise of no creative
Other technologies scheme, belongs to the scope of protection of the utility model.
As shown in Figs. 1-2, a kind of minor diameter filling type deep-well electric-pump cable device, including deep-well electric pump main body 1, deep-well electricity
It pumping and is equipped with top chock 2 and oil resistant cable line 4 in main body 1, top chock 2 is equipped with the threading hole 9 of installation oil resistant cable line 4,
The setting of oil resistant cable line 4 is tightly connected in threading hole 9 and by sealing mounting assembly 3 with top chock 2, seals mounting assembly
3 include sheath 31 with holes, the first copper band 32, cable cover(ing) 33, the second copper band 34 and cable pressing plate 35, and sheath 31 with holes is two holes
Sheath or three hole sheaths, cable pressing plate 35 are equipped with fastening bolt, and the hole of sheath 31 with holes is sequentially run through in 4 one end of oil resistant cable line
Hole, the first copper band 32, cable cover(ing) 33, the second copper band 34 and cable pressing plate 35 simultaneously pass through tin with the core in common cable line 8
Weldering 5 forms soldering docking point 5, and soldering docking point 5 is externally provided with the rubber seal 6 of package soldering docking point 5, makes core junction
Sealing is completed in position, ensures that the oil in electric pump oil pocket will not exosmose among core；Rubber seal 6 is externally provided with package oil resistant cable
The heat-shrinkable T bush 7 of line 4 and common cable line 8, further increases sealing effect.Sealing mounting assembly 3 passes through on cable pressing plate 35
Fastening bolt realize the fastening between threading hole 9, the second copper band 34 and gradually transmit pressure to which cable pressing plate 35 is oppressed
To cable cover(ing) 33 connected in sequence, the first copper band 32 and sheath with holes 31, cable cover(ing) 33 and sheath with holes 31 is made to be extruded
And extruding oil electricity cannot can only be radially expanded along oil resistant cable line 4 to adjacent the first copper band 32 of rigidity, the expansion of the second copper band 34
9 inner wall of threading hole in 4 crust of cable and top chock 2 completes sealing；Sheath 31 with holes, the first copper band 32, cable cover(ing) 33,
The outer diameter of second copper band 34 and cable pressing plate 35 is 9mm, the first copper band 32, cable cover(ing) 33, the second copper band 34 and cable pressure
The internal diameter size of plate 35 is same size, 32 long 5mm of the first copper band, 34 long 8mm of the second copper band.Mounting assembly 3 is sealed to solve
The sealing problem that oil resistant cable line 4 is connect with filling type deep-well electric pump, improves whole sealing effect.
Claims (3)
1. a kind of minor diameter filling type deep-well electric-pump cable device, top chock and oil resistant cable are set in the deep-well electric pump main body
Line, it is characterised in that：The top chock is equipped with threading hole, and oil resistant cable line and the fixed oil resistant of sealing are set in the threading hole
The sealing mounting assembly of cable, the sealing mounting assembly includes the sheath with holes, the first copper band, cable protection being sequentially arranged
Set, the second copper band and cable pressing plate, the cable pressing plate are equipped with the fastening spiral shell for fastening the sealing mounting assembly and threading hole
Bolt；Sheath, the first copper band, cable cover(ing), the second copper band and the cable pressing plate with holes are run through simultaneously in oil resistant cable line one end
Soldering docking point, the soldering docking point peripheral hardware rubber seal, the rubber are formed by soldering with the core of common cable line
It is arranged with the heat-shrinkable T bush for wrapping up the oil resistant cable line and common cable line outside glue sealing element.
2. a kind of minor diameter filling type deep-well electric-pump cable device according to claim 1, it is characterised in that：It is described with holes
Sheath is two hole sheaths or three hole sheaths.
3. a kind of minor diameter filling type deep-well electric-pump cable device according to claim 1, it is characterised in that：It is described with holes
Sheath, the first copper band, cable cover(ing), the second copper band and cable pressing plate outer diameter be 9mm, first copper band, cable protection
The internal diameter size of set, the second copper band and cable pressing plate is identical, the long 5mm of the first copper band, the long 8mm of the second copper band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320267.4U CN207701397U (en) | 2017-10-13 | 2017-10-13 | A kind of minor diameter filling type deep-well electric-pump cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320267.4U CN207701397U (en) | 2017-10-13 | 2017-10-13 | A kind of minor diameter filling type deep-well electric-pump cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701397U true CN207701397U (en) | 2018-08-07 |
Family
ID=63021341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721320267.4U Expired - Fee Related CN207701397U (en) | 2017-10-13 | 2017-10-13 | A kind of minor diameter filling type deep-well electric-pump cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202143A (en) * | 2020-08-31 | 2021-01-08 | 北京斯盛达石油设备科技有限公司 | Underground three-phase high-voltage cable butt-joint device for offshore oil field |
-
2017
- 2017-10-13 CN CN201721320267.4U patent/CN207701397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202143A (en) * | 2020-08-31 | 2021-01-08 | 北京斯盛达石油设备科技有限公司 | Underground three-phase high-voltage cable butt-joint device for offshore oil field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20211013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |