CN207781233U - A kind of cable line assembly - Google Patents
A kind of cable line assembly Download PDFInfo
- Publication number
- CN207781233U CN207781233U CN201721527994.8U CN201721527994U CN207781233U CN 207781233 U CN207781233 U CN 207781233U CN 201721527994 U CN201721527994 U CN 201721527994U CN 207781233 U CN207781233 U CN 207781233U
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- China
- Prior art keywords
- cable
- sheath
- line assembly
- convex body
- positioning convex
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a kind of cable line assembly, belongs to field of mechanical technique.It solves the problems, such as that existing cable has larger security risk when in use.A kind of this cable line assembly, including tubular sheath and cable, the middle part of sheath is equipped with the through-hole to match with cable, cable passes through through-hole, the lateral wall of sheath is equipped with positioning convex body, the upper surface of positioning convex body is that the inclined taper surface in side, sheath outer sheath are equipped with outlet nut down, and the lower end of outlet nut is resisted against the taper surface of positioning convex body.A kind of this cable line assembly uses safer reliable and have the advantages that preferable connection effect.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of cable line assembly.
Background technology
Common cable line and sheath are integral types, during being manufactured, need to be carried out in the environment of high temperature and pressure.
Under this processing environment, the copper core in cable can be deformed because of high pressure or high temperature melt, because of artificially repeatedly curved during use
Bent, stretching squeezes, and easily causes copper core fracture, dislocation etc., then leads to the potential risks such as cable open circuit, short circuit.
A kind of submersible motor cable seal head and its production mold (application number as disclosed in Chinese patent literature：
201420596656.X), submersible motor cable seal head, including cable cover(ing) and at least two cable cores, cable core
Include cable core conductor and core insulating layer, core insulating layer is coated on the periphery of cable core conductor；Cable core is arranged side by side；
The periphery of cable core is extruded with cable cover(ing)；The periphery of cable cover(ing) is enclosed with a seal rubber sleeve, and seal rubber sleeve is by cable protection
Cover sealant, assembly sealing ring, cable core sealant and cable core clearance seal layer composition；Seal rubber sleeve and cable protection
Set, cable core are an integral molding structure.Since seal rubber sleeve and cable cover(ing), cable core are an integral molding structure, the knot
Structure need to carry out during being manufactured in the environment of high temperature and pressure, and seal rubber sleeve, cable cover(ing) and cable core are integrated
Copper core for a part, cable core can melt deformation because of high temperature and pressure, and the ability for bearing external force declines, and is using
It in journey phenomena such as artificial alternating bending, stretching, extruding etc., is inevitable, these factors can make to melt deformation originally
Copper core is extremely easily broken off, misplaces, and then causes the various failures such as open circuit, short circuit of cable, and there are larger when use
Security risk.
Invention content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of use is safer can
It leans on and the cable sheath component with preferable connection effect.
The purpose of this utility model can be realized by following technical proposal：A kind of cable line assembly, including it is tubular
Sheath and cable, the middle part of the sheath are equipped with the through-hole to match with cable, and the cable passes through described
Through-hole, which is characterized in that the lateral wall of the sheath is equipped with positioning convex body, and the upper surface of the positioning convex body is past
The inclined taper surface in downside, the sheath outer sheath are equipped with outlet nut, and the lower end of the outlet nut is resisted against positioning
The taper surface of convex body.
When in use, cable is passed through into the through-hole in the middle part of sheath, by outlet nut to the taper surface of positioning convex body
It squeezes, sheath and cable tight fit, realization cable is made to be connected with sheath, be used relative to common cable and sheath
High temperature and pressure melts deformation in one and to the copper core in the cable of cable because high temperature and pressure generates deformation, this cable group
Part is safer reliably and with preferable connection effect with using.
In a kind of above-mentioned cable line assembly, the lower end of the sheath is equipped with perfusion slot, the perfusion slot and institute
The through-hole stated is connected and the cable passes through the perfusion slot, between perfusion slot and the lateral wall of cable
It is perfused with epoxy glue.It is perfused with epoxy glue between perfusion slot and the lateral wall of cable, improves the waterproof of this cable line assembly
Performance；Epoxy glue has elasticity, plays preferable protecting effect to cable, improves service life.
In a kind of above-mentioned cable line assembly, washer is equipped between the outlet screw thread and the positioning convex body,
The lower face of the washer is sticked on for the taper surface of taper surface and the washer on the taper surface of the positioning convex body.
In a kind of above-mentioned cable line assembly, diameter and the length ratio of the sheath are 1:3 to 1:7.Using upper
Setting is stated, keeps the length of sheath longer, preferable protecting effect is played to cable.
In a kind of above-mentioned cable line assembly, the positioning convex body is located at the outside of the perfusion slot.Convex
Body is located at the outside of the perfusion slot, and after so that positioning convex body is squeezed power, the epoxy glue being perfused in slot can to cable
Protecting effect is effectively played, the extruding to cable is avoided.
In a kind of above-mentioned cable line assembly, the inner top surface of the perfusion slot is taper surface.The inner top surface of slot is perfused
For taper surface, the depth of perfusion slot is improved, has the advantages that preferably to protect cable.
In a kind of above-mentioned cable line assembly, the sheath uses rubber material integrated formed structure.Using above-mentioned
Setting makes sheath have preferable waterproof effect, has the advantages that manufacture is more convenient.
Compared with prior art, a kind of this cable line assembly has the following advantages：
1, the extruding by outlet nut to the taper surface of positioning convex body makes sheath and cable tight fit, realizes cable
Line is connected with sheath, safer reliably and with preferable connection effect with using；
2, it is perfused between slot and the lateral wall of cable and is perfused with epoxy glue, improve the water proofing property of this cable line assembly
Energy；Epoxy glue has elasticity, plays preferable protecting effect to cable, improves service life；
3, the diameter of sheath and length ratio are 1:3 to 1:7, keep the length of sheath longer, cable is played preferably
Protecting effect；
4, positioning convex body is located at the outside of the perfusion slot, and after so that positioning convex body is squeezed power, the ring in slot is perfused
Oxygen glue can effectively play protecting effect to cable, avoid the extruding to cable.
Description of the drawings
Fig. 1 is a kind of this cable line assembly schematic cross-sectional view.
Fig. 2 is a kind of this schematic cross-sectional view of cable line assembly another way.
In figure, 1, sheath；2, through-hole；3, positioning convex body；4, slot is perfused；5, cable；6, outlet nut；7, epoxy glue；
8, washer.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of cable line assembly, including tubular sheath 1 and cable 5, the middle part of sheath 1 are equipped with
The through-hole 2 to match with cable 5, cable 5 pass through the through-hole 2, the lateral wall of sheath 1 to be equipped with positioning convex body 3, fixed
The upper surface of position convex body 3 is that the inclined taper surface in side, 1 outer sheath of sheath are equipped with outlet nut 6, outlet screw thread and convex down
Washer 8 is equipped between body 3, the lower end of outlet nut 6 is resisted against the upper surface of washer 8, and the lower face of washer 8 is taper surface and pad
The taper surface of circle 8 sticks on the taper surface of positioning convex body 3.The lower end of sheath 1 is equipped with perfusion slot 4, and slot 4 and 2 phase of through-hole is perfused
Connection and cable 5 pass through perfusion slot 4, and the inner top surface of perfusion slot 4 is plane, is perfused between slot 4 and the lateral wall of cable 5 and fills
It is marked with epoxy glue 7.
The diameter of sheath 1 is 1 with length ratio:3 to 1:7, keep the length of sheath 1 longer, cable 5 is played preferably
Protecting effect.Sheath 1 uses rubber material integrated formed structure, and sheath 1 is made to have preferable waterproof effect, has manufacture more
Convenient advantage.
When in use, the through-hole 2 that cable 5 is passed through to 1 middle part of sheath, between perfusion slot 4 and the lateral wall of cable 5
It is perfused with epoxy glue 7, the extruding by outlet nut 6 to the taper surface of positioning convex body 3 makes sheath 1 and 5 tight fit of cable,
Realization cable 5 is connected with sheath 1, and it is in one to melt deformation using high temperature and pressure relative to common cable 5 and sheath 1
And to the copper core in the cable of cable 55 because high temperature and pressure generates deformation, 5 component of this cable has using safer
Reliably and there is preferable connection effect.It is perfused with epoxy glue 7 between perfusion slot 4 and the lateral wall of cable 5, improves this electricity
The water resistance of 5 component of cable；Epoxy glue 7 has elasticity, plays preferable protecting effect to cable 5, improves using the longevity
Life.
Alternatively, as shown in Fig. 2, positioning convex body 3 is located at the outside of perfusion slot 4, make positioning convex body 3 by crowded
After pressure, the epoxy glue 7 being perfused in slot 4 can effectively play protecting effect to cable 5, avoid the extruding to cable 5.It fills
The inner top surface for noting slot 4 is taper surface, improves the depth of perfusion slot 4, has the advantages that preferably to protect cable 5.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein sheath 1, through-hole 2, positioning convex body 3, perfusion slot 4, cable 5, outlet nut 6,
The terms such as epoxy glue 7, washer 8, but it does not preclude the possibility of using other terms.The use of these items is only for more square
Just the essence of the utility model is described and explained；It is construed as any one of the additional limitations all and is and the utility model
What spirit was disagreed.
Claims (7)
1. a kind of cable line assembly, including tubular sheath (1) and cable (5), the middle part of the sheath (1) are equipped with
The through-hole (2) to match with cable (5), the cable (5) pass through the through-hole (2), which is characterized in that described
The lateral wall of sheath (1) is equipped with positioning convex body (3), and the upper surface of the positioning convex body (3) is the inclined taper in side down
Face, the sheath (1) outer sheath are equipped with outlet nut (6), and the lower end of the outlet nut (6) is resisted against positioning convex body
(3) taper surface.
2. a kind of cable line assembly according to claim 1, which is characterized in that the lower end of the sheath (1), which is equipped with, to be filled
Slot (4) is noted, the perfusion slot (4) is connected with the through-hole (2) and the cable (5) passes through the perfusion slot
(4), it is perfused with epoxy glue (7) between the perfusion slot (4) and the lateral wall of cable (5).
3. a kind of cable line assembly according to claim 2, which is characterized in that the outlet screw thread and the positioning
Washer (8) is equipped between convex body (3), the lower face of the washer (8) is the taper face paste of taper surface and the washer (8)
On the taper surface for leaning against the positioning convex body (3).
4. a kind of cable line assembly according to claim 1 or 2 or 3, which is characterized in that the diameter of the sheath (1)
It is 1 with length ratio:3 to 1:7.
5. a kind of cable line assembly according to claim 2 or 3, which is characterized in that the positioning convex body (3) is located at institute
The outside for the perfusion slot (4) stated.
6. a kind of cable line assembly according to claim 2 or 3, which is characterized in that the inner top surface of the perfusion slot (4)
For taper surface.
7. a kind of cable line assembly according to claim 1 or 2 or 3, which is characterized in that the sheath (1) uses rubber
Glue material integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527994.8U CN207781233U (en) | 2017-11-15 | 2017-11-15 | A kind of cable line assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527994.8U CN207781233U (en) | 2017-11-15 | 2017-11-15 | A kind of cable line assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781233U true CN207781233U (en) | 2018-08-28 |
Family
ID=63233286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527994.8U Active CN207781233U (en) | 2017-11-15 | 2017-11-15 | A kind of cable line assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781233U (en) |
-
2017
- 2017-11-15 CN CN201721527994.8U patent/CN207781233U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |