CN211404097U - Protection type control cable - Google Patents
Protection type control cable Download PDFInfo
- Publication number
- CN211404097U CN211404097U CN201922334300.4U CN201922334300U CN211404097U CN 211404097 U CN211404097 U CN 211404097U CN 201922334300 U CN201922334300 U CN 201922334300U CN 211404097 U CN211404097 U CN 211404097U
- Authority
- CN
- China
- Prior art keywords
- layer cover
- protective layer
- lateral wall
- corrosion
- winding
- 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
Links
- 238000004804 winding Methods 0.000 claims abstract description 71
- 239000010410 layer Substances 0.000 claims abstract description 58
- 239000011241 protective layer Substances 0.000 claims abstract description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000005260 corrosion Methods 0.000 claims abstract description 33
- 230000007797 corrosion Effects 0.000 claims abstract description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 27
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 23
- 238000012856 packing Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 238000005056 compaction Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a protection type control cable, including the copper core, the lateral wall parcel of copper core has flexible winding core, and the lateral wall parcel of flexible winding core has insulating protective layer cover, the lateral wall parcel of insulating protective layer cover has high temperature resistant filling layer cover, and high temperature resistant filling layer cover lateral wall parcel has aluminium strip layer cover, the lateral wall parcel of aluminium strip layer cover has corrosion-resistant protective layer cover, and the lateral wall of corrosion-resistant protective layer cover has seted up the wire winding groove, the inslot winding in wire winding groove is connected with flexible winding iron wire. A protection type control cable, corrosion-resistant protective layer cover cooperatees with aluminium strip layer cover, realizes the protection of aluminium strip layer cover lateral wall, flexible winding iron wire and corrosion-resistant protective layer cover mutually support, realize the compaction between corrosion-resistant protective layer cover and the aluminium strip layer cover, reduce the space between the aluminium strip layer cover, improve overall control cable's barrier propterty to a certain extent.
Description
Technical Field
The utility model relates to a cable field, in particular to protection type control cable.
Background
A cable is generally composed of several or groups of conductors, defining 1: a conductor made of one or more mutually insulated conductors and an outer insulating protective layer, for transmitting power or information from one place to another, defining 2: typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often 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, and the cable can be a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable 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;
patent No. 201920501861.6 discloses a protection type cable, including the cable, still includes: the protective sleeve is of a tubular structure, and protruding parts extending to the axial outer side of the protective sleeve are coaxially arranged at two axial ends of the protective sleeve; the elastic chucks are provided with two elastic chucks and composed of cylindrical sections and circular truncated cone sections which are coaxially arranged, through holes for the cylindrical sections to be inserted in a sliding fit mode are formed in the corresponding protective sleeves, conical grooves which are coaxial with the through holes and used for the circular truncated cone sections to be clamped are formed in the protruding portions, the inner walls of the conical grooves are matched with the circular truncated cone sections in appearance, a plurality of strip-shaped grooves which are in a notch mode and extend to the cylindrical sections are arranged on the peripheral surfaces of the circular truncated cone sections in an axial array mode, and cable insertion holes in a through hole mode are formed in the elastic chucks; the blocking cover is sleeved on the two convex parts in a threaded manner, and is provided with a clearance groove in a through hole form for the free passing of the cable; the annular abutting block is coaxially arranged in the blocking cover, when the blocking cover is screwed on the protruding part, the annular abutting block is driven to abut against the axial outer wall of the circular table section on the elastic chuck and drive the circular table section to slide on the conical groove, and the cable penetrates into the cable jack from the clearance groove on one blocking cover to the protective sleeve and penetrates out from the clearance groove on the other blocking cover. Furthermore, a plurality of annular grooves are formed in the peripheral surface of the protecting sleeve along the axial direction of the protecting sleeve. Furthermore, a plurality of plastic bumps are arranged on the blocking cover. Furthermore, the annular propping block and the blocking cover are of an integrated structure. Furthermore, a process groove which is in a through hole form and is communicated with the strip-shaped groove is formed in the elastic chuck.
The above patent documents have some problems: the adoption of the protective structure is complicated, so that the production cost is increased.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a protection type control cable, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a protection type control cable, includes the copper core, the lateral wall parcel of copper core has flexible winding core, and the lateral wall parcel of flexible winding core has insulating protective layer cover, the lateral wall parcel of insulating protective layer cover has high temperature resistant filling layer cover, and high temperature resistant filling layer cover lateral wall parcel has aluminium strip layer cover, the lateral wall parcel of aluminium strip layer cover has corrosion-resistant protective layer cover, and the lateral wall of corrosion-resistant protective layer cover has seted up the wire winding groove, the inslot winding in wire winding groove is connected with flexible winding iron wire, the lateral wall parcel of corrosion-resistant protective layer cover has outer packing layer cover.
Preferably, the outer side wall of the copper core is wrapped with three flexible winding cores, and the three flexible winding cores are wound on the outer side wall of the copper core.
Preferably, a gap is formed between the insulating protective layer sleeve and the copper core, and the insulating protective layer sleeve and the high-temperature-resistant filling layer sleeve are compacted.
Preferably, the lateral wall of corrosion-resistant protective layer cover is seted up and is had three wire winding groove, three the wire winding groove does not communicate with each other, and is three the flexible winding iron wire of winding inslot winding, and flexible winding iron wire lateral wall hug closely in the wire winding inslot, flexible winding iron wire lateral wall does not contact with aluminium strip layer cover.
Preferably, the outer packaging layer sleeve and the corrosion-resistant protective layer sleeve are arranged in a compacting mode, and the inner wall of the outer packaging layer sleeve is tightly attached to the outer side wall of the flexible wound iron wire.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through the flexible winding iron wire and the corrosion-resistant protective layer cover that set up, corrosion-resistant protective layer cover cooperatees with aluminium strip layer cover, realizes the protection of aluminium strip layer cover lateral wall, and flexible winding iron wire and corrosion-resistant protective layer cover mutually support, realize the compaction between corrosion-resistant protective layer cover and the aluminium strip layer cover, reduce the space between the aluminium strip layer cover, improve the barrier propterty of whole control cable to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of a protective control cable according to the present invention;
fig. 2 is a schematic view of the overall structure of a protective control cable according to the present invention;
fig. 3 is a schematic view of the overall structure of a protective control cable according to the present invention;
fig. 4 is a schematic view of the corrosion-resistant protective layer sleeve of the protective control cable of the present invention.
In the figure: 1. a copper core; 2. a flexible winding core; 3. an insulating protective layer sleeve; 4. a high temperature resistant filling layer sleeve; 5. an aluminum strip layer sleeve; 6. a corrosion-resistant protective layer sleeve; 7. flexibly winding an iron wire; 8. an outer packaging layer sleeve; 9. a winding slot.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a protection type control cable, including copper core 1, the lateral wall parcel of copper core 1 has flexible winding core 2, and the lateral wall parcel of flexible winding core 2 has insulating protective layer cover 3, the lateral wall parcel of insulating protective layer cover 3 has high temperature resistant filling layer cover 4, and the lateral wall parcel of high temperature resistant filling layer cover 4 has aluminium tape layer cover 5, the lateral wall parcel of aluminium tape layer cover 5 has corrosion-resistant protective layer cover 6, and the lateral wall of corrosion-resistant protective layer cover 6 has seted up wire winding groove 9, the inslot winding of wire winding groove 9 is connected with flexible winding iron wire 7, the lateral wall parcel of corrosion-resistant protective layer cover 6 has outer packing layer cover 8.
The outer side wall of the copper core 1 is wrapped with three flexible winding cores 2, and the three flexible winding cores 2 are wound on the outer side wall of the copper core 1; a gap is arranged between the insulating protective layer sleeve 3 and the copper core 1, and the insulating protective layer sleeve 3 and the high-temperature-resistant filling layer sleeve 4 are arranged in a compaction manner; the outer side wall of the corrosion-resistant protective layer sleeve 6 is provided with three winding grooves 9, the three winding grooves 9 are not communicated, flexible winding iron wires 7 are wound in the three winding grooves 9, the outer side wall of each flexible winding iron wire 7 is tightly attached to the corresponding winding groove 9, and the outer side wall of each flexible winding iron wire 7 is not in contact with the aluminum strip layer sleeve 5; the outer packing layer sleeve 8 and the corrosion-resistant protective layer sleeve 6 are compacted, and the inner wall of the outer packing layer sleeve 8 is tightly attached to the outer side wall of the flexible wound iron wire 7.
It should be noted that the utility model relates to a protective control cable, when assembling the copper core 1, the flexible winding core 2, the insulating protective layer cover 3, the outer side wall of the copper core 1 continuously winds three flexible winding cores 2, the flexible winding core 2 and the outer side of the copper core 1 are sleeved with the insulating protective layer cover 3, continuously extrudes the insulating protective layer cover 3, compresses the flexible winding core 2 and the copper core 1 to realize the insulating coating of the copper core 1, the flexible winding iron wire 7 is wound in the winding groove 9 arranged on the corrosion resistant protective layer cover 6, the three winding grooves 9 arranged on the side wall of the corrosion resistant protective layer cover 6 are used for winding the flexible winding iron wire 7 in the winding groove 9 of the corrosion resistant protective layer cover 6 one by one, the outer side wall of the insulating protective layer cover 3 is sleeved with the high temperature resistant filling layer cover 4, the outer side wall of the high temperature resistant filling layer cover 4 is sleeved with the aluminum tape layer cover 5, the outer side wall of the aluminum tape layer cover 5 is sleeved with the corrosion resistant protective layer cover 6, outer packing layer cover 8 on the outside of corrosion-resistant protective layer cover 6 cup joints, realize the equipment of whole cable, when equipment high temperature resistant filling layer cover 4 and insulating protective layer cover 3, carry out the compaction to high temperature resistant filling layer cover 4, reduce the space between high temperature resistant filling layer cover 4 and the insulating protective layer cover 3, when high temperature resistant filling layer cover 4 and the equipment of aluminium tape layer cover 5, adjust aluminium tape layer cover 5, reduce the space between high temperature resistant filling layer cover 4 and the aluminium tape layer cover 5, between corrosion-resistant protective layer cover 6 and the aluminium tape layer cover 5, break flexible winding iron wire 7, flexible winding iron wire 7 constantly contracts, realize the reduction in space between corrosion-resistant protective layer cover 6 and the aluminium tape layer cover 5, thereby realize the processing of whole cable, can use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A protection type control cable is characterized in that: including copper core (1), the lateral wall parcel of copper core (1) has flexible winding core (2), and the lateral wall parcel of flexible winding core (2) has insulating protective layer cover (3), the lateral wall parcel of insulating protective layer cover (3) has high temperature resistant filling layer cover (4), and the lateral wall parcel of high temperature resistant filling layer cover (4) has aluminium tape layer cover (5), the lateral wall parcel of aluminium tape layer cover (5) has corrosion-resistant protective layer cover (6), and the lateral wall of corrosion-resistant protective layer cover (6) has seted up wire winding groove (9), the inslot winding of wire winding groove (9) is connected with flexible winding iron wire (7), the lateral wall parcel of corrosion-resistant protective layer cover (6) has outer packing layer cover (8).
2. A protected control cable according to claim 1, wherein: the outer side wall of the copper core (1) is wrapped with three flexible winding cores (2), and the three flexible winding cores (2) are wound on the outer side wall of the copper core (1).
3. A protected control cable according to claim 2, wherein: a gap is arranged between the insulating protective layer sleeve (3) and the copper core (1), and the insulating protective layer sleeve (3) and the high-temperature-resistant filling layer sleeve (4) are compacted.
4. A protected control cable according to claim 3, wherein: the lateral wall of corrosion-resistant protective layer cover (6) is seted up and is had three wire winding groove (9), and is three wire winding groove (9) do not communicate with each other, and is three wire winding groove (9) inslot winding flexible winding iron wire (7), and flexible winding iron wire (7) lateral wall hugs closely in wire winding groove (9) inslot, flexible winding iron wire (7) lateral wall does not contact with aluminium strip layer cover (5).
5. A protected control cable according to claim 4, wherein: the outer packaging layer sleeve (8) and the corrosion-resistant protective layer sleeve (6) are compacted, and the inner wall of the outer packaging layer sleeve (8) is tightly attached to the outer side wall of the flexible wound iron wire (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334300.4U CN211404097U (en) | 2019-12-23 | 2019-12-23 | Protection type control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334300.4U CN211404097U (en) | 2019-12-23 | 2019-12-23 | Protection type control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211404097U true CN211404097U (en) | 2020-09-01 |
Family
ID=72208867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922334300.4U Expired - Fee Related CN211404097U (en) | 2019-12-23 | 2019-12-23 | Protection type control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211404097U (en) |
-
2019
- 2019-12-23 CN CN201922334300.4U patent/CN211404097U/en not_active Expired - Fee Related
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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: 20200901 |