CN217562289U - Multifunctional flame-retardant composite high-strength cable - Google Patents
Multifunctional flame-retardant composite high-strength cable Download PDFInfo
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- CN217562289U CN217562289U CN202220920494.5U CN202220920494U CN217562289U CN 217562289 U CN217562289 U CN 217562289U CN 202220920494 U CN202220920494 U CN 202220920494U CN 217562289 U CN217562289 U CN 217562289U
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Abstract
The utility model belongs to the technical field of the cable technique and specifically relates to a multi-functional fire-retardant compound high strength cable, including the compression resistant piece, the compression resistant piece is "worker" type, the compression resistant piece is including the support piece of the vertical setting of number, support piece's top and bottom all are connected with flexible compression baffle, compression baffle sets up with support piece is perpendicular, the left and right sides of compression resistant piece is provided with the side compression resistant piece, and is a pair of the inside compressive structure of platykurtic cable is spliced into with the compression resistant piece to the side compression resistant piece, the inside interlude of "worker" type of compression resistant piece is provided with many wires, the outside parcel of wire has the inner insulating layer, this multi-functional fire-retardant compound high strength cable, compression resistant piece and the cooperation of side compression resistant piece use, protect the top and the lateral part of cable simultaneously, can effectually alleviate the cable and take place the deformation damage after the compression, protect the cable of the inside of cable, very big promotion whole cable intensity.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a multi-functional fire-retardant compound high strength cable.
Background
The cable often needs to stretch to come and go in use and installation, consequently has higher requirement to the tensile and wear resistance of cable, and the current scheme of carrying out the tensile property to the cable improves has generally neglected the compact of cable inner structure, often leads to the cable to take place to squint when removing, and compressive strength is not good enough simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a multifunctional flame-retardant composite high-strength cable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a design multi-functional fire-retardant compound high strength cable, includes the compression resistant piece, the compression resistant piece is "worker" type, the compression resistant piece is including the support piece of the vertical setting of number, support piece's top and bottom all are connected with flexible compression resistant baffle, compression resistant baffle sets up with support piece is perpendicular, the left and right sides of compression resistant piece is provided with the side compression resistant piece, and is a pair of the inside compressive structure of platykurtic cable is spliced into with the compression resistant piece to the side compression resistant piece, the inside interlude of "worker" type of compression resistant piece is provided with many wires, the outside parcel of wire has the inner insulating layer, the inside interlude of "worker" type of compression resistant piece is provided with the signal line, the outer wall parcel of compression resistant piece, side compression resistant piece has outer insulating layer, the outer wall cladding of outer insulating layer has fire-retardant layer.
Preferably, an inner filling layer is filled in the I-shaped inner cavity of the compression resistant part, and the lead and the signal wire are wrapped in the inner filling layer.
Preferably, the supporting piece is arranged between the pair of flexible pressure-resistant baffles at intervals, and the outer wall of the supporting piece is provided with through holes.
Preferably, many the two-layer distribution about being in "worker" type inner chamber of resistance to compression spare is to many wires, the signal line distributes between two-layer wire about last, the outer wall cover of signal line is equipped with the flexible outer tube of resistance to compression.
The utility model provides a pair of multi-functional fire-retardant compound high strength cable, beneficial effect lies in: through setting up compression resistance spare and the cooperation of side compression resistance spare and using, protect the top and the lateral part of cable simultaneously, can effectually alleviate the cable and take place deformation damage behind the pressurized, protect the cable of the inside of cable, very big promotion the intensity of whole cable.
Drawings
Fig. 1 is a cross-sectional view of a multifunctional flame-retardant composite high-strength cable provided by the present invention;
fig. 2 is the utility model provides a resistance to compression piece side view of multi-functional fire-retardant compound high strength cable.
In the figure: 1 compression resistant part, 2 outer insulating layers, 3 flame retardant layers, 4 supporting parts, 5 through holes, 6 inner insulating layers, 7 inner filling layers and 8 side compression resistant parts.
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.
Referring to fig. 1-2, a multi-functional fire-retardant compound high strength cable, including resistance to compression spare 1, resistance to compression spare 1 is "worker" type, resistance to compression spare 1 includes the support piece 4 of the vertical setting of number, the top and the bottom of support piece 4 all are connected with flexible resistance to compression baffle, resistance to compression baffle sets up with support piece 4 is perpendicular, resistance to compression spare 1's the left and right sides is provided with side resistance to compression spare 8, the inside compressive structure of platykurtic cable is spliced into with resistance to compression spare 1 to a pair of side resistance to compression spare 8, the inside interlude of "worker" type of resistance to compression spare 1 is provided with many wires, the outside parcel of wire has inner insulating layer 6, resistance to compression spare 1's the inside interlude of "worker" type is provided with the signal line, resistance to compression spare 1, the outer wall parcel of side resistance to compression spare 8 has outer insulating layer 2, the outer wall cladding of outer insulating layer 2 has fire-retardant layer 3.
Fill in the "worker" type inner chamber of anti casting die 1 and have intussuseption 7, the wire, in filling layer 7 including the signal line all wraps up, support piece 4 sets up at the interval between a pair of flexible resistance to compression baffle, through-hole 5 has all been seted up to support piece 4's outer wall, many wires are upper and lower two-layer distribution in resistance to compression 1 "worker" type inner chamber, the signal line distributes between upper and lower two-layer wire, the outer wall cover of signal line is equipped with the flexible outer tube of resistance to compression, anti casting die 1 uses with the 8 cooperation of side resistance to compression, top and the lateral part to the cable protect simultaneously, can effectually alleviate inside cable after the cable is pressed and take place the deformation damage, the cable to the inside of cable is protected, very big promotion the intensity of whole cable.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a compound high strength cable of multi-functional fire-retardant, includes compression resistant spare (1), its characterized in that: the cable compression-resistant structure is characterized in that the compression-resistant piece (1) is of an 'I' type, the compression-resistant piece (1) comprises support pieces (4) with a plurality of vertical settings, flexible compression-resistant baffles are connected to the top and the bottom of each support piece (4), the compression-resistant baffles are perpendicular to the support pieces (4), side compression-resistant pieces (8) are arranged on the left side and the right side of the compression-resistant piece (1), the side compression-resistant pieces (8) and the compression-resistant pieces (1) are spliced into a flat cable internal compression-resistant structure, a plurality of wires are arranged inside the 'I' type of the compression-resistant piece (1) in an inserting mode, inner insulating layers (6) wrap the outer portions of the wires, signal wires are arranged inside the 'I' type of the compression-resistant piece (1) in an inserting mode, outer insulating layers (2) wrap outer walls of the compression-resistant piece (1) and the side compression-resistant pieces (8), and flame-retardant layers (3) wrap outer walls of the outer insulating layers (2).
2. The multifunctional flame-retardant composite high-strength cable according to claim 1, characterized in that: the I-shaped inner cavity of the compression resistant piece (1) is filled with an inner filling layer (7), and the conducting wire and the signal wire are wrapped in the inner filling layer (7).
3. The multifunctional flame-retardant composite high-strength cable according to claim 1, characterized in that: support piece (4) interval sets up between a pair of flexible resistance to compression baffle, through-hole (5) have all been seted up to the outer wall of support piece (4).
4. The multifunctional flame-retardant composite high-strength cable according to claim 1, characterized in that: many the two-layer distribution about being in "worker" type inner chamber of resistance to compression spare (1), the signal line distributes between two-layer wire about being, the outer wall cover of signal line is equipped with the flexible outer tube of resistance to compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920494.5U CN217562289U (en) | 2022-04-20 | 2022-04-20 | Multifunctional flame-retardant composite high-strength cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920494.5U CN217562289U (en) | 2022-04-20 | 2022-04-20 | Multifunctional flame-retardant composite high-strength cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217562289U true CN217562289U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220920494.5U Active CN217562289U (en) | 2022-04-20 | 2022-04-20 | Multifunctional flame-retardant composite high-strength cable |
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| CN (1) | CN217562289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116594131A (en) * | 2023-07-14 | 2023-08-15 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable |
-
2022
- 2022-04-20 CN CN202220920494.5U patent/CN217562289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116594131A (en) * | 2023-07-14 | 2023-08-15 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable |
| CN116594131B (en) * | 2023-07-14 | 2023-09-19 | 江苏永鼎股份有限公司 | Butterfly-shaped lead-in optical cable |
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