CN216287676U - Wire cable for wind power generation with stretch-proofing function - Google Patents
Wire cable for wind power generation with stretch-proofing function Download PDFInfo
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- CN216287676U CN216287676U CN202122721722.4U CN202122721722U CN216287676U CN 216287676 U CN216287676 U CN 216287676U CN 202122721722 U CN202122721722 U CN 202122721722U CN 216287676 U CN216287676 U CN 216287676U
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Abstract
The utility model provides a wire cable with an anti-stretching function for wind power generation, which comprises a cable body and a sleeving mechanism, wherein the cable body comprises a cable core, the outer side of the cable core is sequentially wrapped with a first insulating layer, a flame-retardant layer and a second insulating layer, a filling layer is arranged between the cable core and the first insulating layer, reinforcing ribs are uniformly embedded in the inner side of the second insulating layer, second limiting bulges are uniformly and fixedly connected to the outer surface of the second insulating layer, and a plurality of positioning screw grooves are formed in the outer surface of each second limiting bulge. According to the utility model, when the support needs to be installed on the outer side of the cable body, the sleeving mechanism is fixed on the second limiting bulge on the outer side of the cable body through the bolt, so that the cable body can be prevented from sliding on the inner side of the sleeving mechanism, and then the support and the sleeving mechanism are mutually fixed, so that the support can stably support and fix the cable body.
Description
Technical Field
The utility model relates to the technical field of wires and cables, in particular to a wind power generation wire and cable with a stretch-resistant function.
Background
A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, 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, and the cable is extremely widely used.
At present, the existing electric wire and cable for wind power generation often need to fix the cable from the side to avoid the cable from swinging due to wind power, but the surface of the existing electric wire and cable is in a smooth state, so that the bracket is not convenient to sleeve on the existing electric wire and cable, if the cable is tightly sleeved, the protective layer of the cable is damaged, and the cable is not clamped, so that the cable is easy to slide on the inner side of the bracket.
Therefore, it is necessary to provide a wire cable for wind power generation with stretch-proof function to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a wind power generation wire cable with an anti-stretching function.
In order to solve the technical problem, the wire cable for wind power generation with the stretch-resistant function comprises a cable body and a sleeving mechanism, wherein the cable body comprises a cable core, a first insulating layer, a flame-retardant layer and a second insulating layer are sequentially wrapped on the outer side of the cable core, a filling layer is arranged between the cable core and the first insulating layer, reinforcing ribs are uniformly embedded in the inner side of the second insulating layer, second limiting bulges are uniformly and fixedly connected to the outer surface of the second insulating layer, and a plurality of positioning screw grooves are formed in the outer surface of each second limiting bulge;
the sleeving mechanism comprises a first tight hoop and a second tight hoop, the first tight hoop and the second tight hoop are all sleeved on the outer side of the cable body, a first screw hole is formed in the position, corresponding to the positioning screw groove, of the outer surface of the first tight hoop and the second tight hoop, fixing ear frames are arranged at the edges of the two ends of the outer side wall of the first tight hoop and the second tight hoop, and a second screw hole is formed in the outer surface of each fixing ear frame.
Preferably, the outer surface of the flame-retardant layer is uniformly and fixedly connected with first limiting bulges, first limiting grooves are formed in the positions, corresponding to the first limiting bulges, of the inner side of the second insulating layer, and the first limiting bulges are embedded in the inner sides of the first limiting grooves.
Preferably, the first limiting protrusion is made of TPEEC.
Preferably, the second limiting protrusion is made of stainless steel, and the outer surfaces of the second insulating layer and the second limiting protrusion are coated with photocatalyst coatings.
Preferably, the inner surfaces of the first tightening ring and the second tightening ring are provided with second limiting grooves corresponding to the second limiting bulges.
Preferably, both ends of each reinforcing rib are provided with a fixed screw groove.
Compared with the related art, the wire cable for wind power generation with the stretch-resistant function provided by the utility model has the following beneficial effects:
(1) the utility model provides a wire cable with a stretch-resistant function for wind power generation, which is beneficial to improving the lateral stretch-resistant performance of a cable body by embedding a reinforcing rib at the inner side of a second insulating layer, and can improve the overall radial extrusion-resistant capacity of the cable body from the inside by the reinforcing rib, thereby avoiding the first insulating layer and the structure inside the first insulating layer from being extruded and deformed, and being beneficial to playing the effect of protecting a cable core and a filling layer.
(2) When a support needs to be installed on the outer side of a cable body, a sleeving mechanism is fixed on a second limiting bulge on the outer side of the cable body through a bolt, the cable body can be prevented from sliding on the inner side of the sleeving mechanism, and then the support and the sleeving mechanism are mutually fixed, so that the support can stably support and fix the cable body.
(3) The utility model provides a wind power generation wire cable with an anti-stretching function, wherein the end part of a cable body is strengthened and fixed through the screwing of a screw rod and a fixing screw groove, so that the disconnection of the end part of the cable body due to stress is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the end structure of the cable body of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the socket mechanism of the present invention;
fig. 4 is a schematic top view of the present invention.
Reference numbers in the figures: 1. a cable body; 101. a cable core; 102. a first insulating layer; 103. a filling layer; 104. a flame retardant layer; 105. a first limit protrusion; 106. a second insulating layer; 107. a first limit groove; 108. reinforcing ribs; 109. fixing the screw groove; 110. a second limit bulge; 111. positioning a screw groove; 2. a socket joint mechanism; 201. a first grip; 202. a second tightening band; 203. a first screw hole; 204. fixing the ear rack; 205. a second screw hole; 206. and a second limit groove.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
The first embodiment is as follows:
referring to the attached drawings, the wire cable with the stretch-resistant function for wind power generation comprises a cable body 1 and a sleeving mechanism 2, wherein the cable body 1 comprises a cable core 101, the outer side of the cable core 101 is sequentially wrapped with a first insulating layer 102, a flame-retardant layer 104 and a second insulating layer 106, a filling layer 103 is arranged between the cable core 101 and the first insulating layer 102, reinforcing ribs 108 are uniformly embedded in the inner side of the second insulating layer 106, second limiting protrusions 110 are uniformly and fixedly connected to the outer surface of the second insulating layer 106, and a plurality of positioning screw grooves 111 are formed in the outer surface of each second limiting protrusion 110;
the sleeving mechanism 2 comprises a first tightening ring 201 and a second tightening ring 202, the first tightening ring 201 and the second tightening ring 202 are sleeved on the outer side of the cable body 1, the outer surfaces of the first tightening ring 201 and the second tightening ring 202 are provided with first screw holes 203 at positions corresponding to the positioning screw grooves 111, the edges of two ends of the outer side walls of the first tightening ring 201 and the second tightening ring 202 are provided with fixing ear frames 204, the outer surface of each fixing ear frame 204 is provided with a second screw hole 205, the lateral tensile resistance of the cable body 1 can be improved by embedding reinforcing ribs 108 on the inner side of the second insulating layer 106, the overall radial anti-extrusion capability of the cable body 1 can be improved from the inside through the reinforcing ribs 108, the first insulating layer 102 and the structure inside thereof are prevented from being extruded and deformed, the effect of protecting the cable core 101 and the filling layer 103 is facilitated, when a support needs to be installed on the outer side of the cable body 1, through passing through the bolt fastening with the muff coupling mechanism 2 on the spacing arch 110 of outside second of cable body 1, can avoid cable body 1 to take place to slide in the inboard of muff coupling mechanism 2, after that with support and muff coupling mechanism 2 reciprocal anchorage, can make the support play stable support fixed to cable body 1.
In a further scheme, the outer surface of the flame retardant layer 104 is uniformly and fixedly connected with first limiting bulges 105, the inner side of the second insulating layer 106 corresponding to the positions of the first limiting bulges 105 is provided with first limiting grooves 107, the first limiting bulges 105 are embedded in the inner sides of the first limiting grooves 107,
by adopting the technical scheme, the lateral stretch-resistant capability of the flame-retardant layer 104 and the first insulating layer 102 can be adjusted by arranging the first limiting protrusion 105 on the outer surface of the flame-retardant layer 104, so that when workers cut off the structure outside the flame-retardant layer 104 to install the cable body 1, the structure inside the cable body 1 can still keep a certain stretch-resistant capability through the first limiting protrusion 105.
In a further proposal, the first limiting bulge 105 is made of TPEEC,
by adopting the technical scheme, the TPEEC has good tear resistance and excellent bending fatigue resistance, and the bending resistance of the cable body 1 is convenient to improve.
In a further scheme, the second limiting protrusion 110 is made of stainless steel, the outer surfaces of the second insulating layer 106 and the second limiting protrusion 110 are coated with photocatalyst coatings,
through adopting above-mentioned technical scheme, the spacing arch 110 long service life of second of stainless steel support is convenient for can use with the stable cooperation of coupling mechanism 2, and difficult emergence is damaged, and setting up of photocatalyst coating can make the adnexed pollutant in second insulating layer 106 surface decomposed, is favorable to reducing the pollution and the corruption of pollutant to second insulating layer 106 and the spacing arch 110 of second.
In a further scheme, the inner surfaces of the first clamping band 201 and the second clamping band 202 are provided with a second limit groove 206 at the position corresponding to the second limit protrusion 110,
through adopting above-mentioned technical scheme, be convenient for first lock ring 201, the outer surface at cable body 1 of second lock ring 202 chucking.
Example two:
the structure of the present embodiment is substantially the same as that of the first embodiment, except that:
both ends of each reinforcing rib 108 are provided with fixed screw grooves 109,
through adopting above-mentioned technical scheme, be convenient for strengthen fixedly through the screw rod with the end of fixed thread groove 109's twist to avoid cable body 1 tip to take place to disjoint because of the atress.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The wind power generation wire cable with the stretch-resistant function is characterized by comprising a cable body (1) and a sleeving mechanism (2), wherein the cable body (1) comprises a cable core (101), the outer side of the cable core (101) is sequentially wrapped with a first insulating layer (102), a flame-retardant layer (104) and a second insulating layer (106), a filling layer (103) is arranged between the cable core (101) and the first insulating layer (102), reinforcing ribs (108) are uniformly embedded in the inner side of the second insulating layer (106), second limiting bulges (110) are uniformly and fixedly connected to the outer surface of the second insulating layer (106), and a plurality of positioning screw grooves (111) are formed in the outer surface of each second limiting bulge (110);
the sleeving mechanism (2) comprises a first tight hoop (201) and a second tight hoop (202), the first tight hoop (201) and the second tight hoop (202) are all sleeved on the outer side of the cable body (1), a first screw hole (203) is formed in the position, corresponding to the positioning screw groove (111), of the outer surface of the first tight hoop (201) and the second tight hoop (202), a fixed ear frame (204) is arranged at the edge of the two ends of the outer side wall of the first tight hoop (201) and the second tight hoop (202), and a second screw hole (205) is formed in the outer surface of the fixed ear frame (204).
2. The wind power generation wire cable with the stretch-resistant function according to claim 1, wherein a first limiting protrusion (105) is uniformly and fixedly connected to an outer surface of the flame retardant layer (104), a first limiting groove (107) is formed in a position, corresponding to the first limiting protrusion (105), of an inner side of the second insulating layer (106), and the first limiting protrusion (105) is embedded in the inner side of the first limiting groove (107).
3. The wind power generation wire cable with the stretch-resistant function according to claim 2, wherein the first limiting protrusion (105) is made of TPEEC.
4. The wind power generation wire cable with the stretch-resistant function according to claim 1, wherein the second limiting protrusion (110) is made of stainless steel, and the outer surfaces of the second insulating layer (106) and the second limiting protrusion (110) are coated with photocatalyst coatings.
5. The wind power generation wire cable with the stretch-resistant function according to claim 1, wherein the inner surfaces of the first clamping hoop (201) and the second clamping hoop (202) are provided with second limiting grooves (206) at positions corresponding to the second limiting protrusions (110).
6. The wind power generation wire cable with the stretch-resistant function according to claim 1, wherein both ends of each reinforcing rib (108) are provided with fixing screw grooves (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721722.4U CN216287676U (en) | 2021-11-09 | 2021-11-09 | Wire cable for wind power generation with stretch-proofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721722.4U CN216287676U (en) | 2021-11-09 | 2021-11-09 | Wire cable for wind power generation with stretch-proofing function |
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| Publication Number | Publication Date |
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| CN216287676U true CN216287676U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122721722.4U Active CN216287676U (en) | 2021-11-09 | 2021-11-09 | Wire cable for wind power generation with stretch-proofing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116487095A (en) * | 2023-05-12 | 2023-07-25 | 广州澳兴光电传输科技有限公司 | Corrosion-resistant power cable |
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2021
- 2021-11-09 CN CN202122721722.4U patent/CN216287676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116487095A (en) * | 2023-05-12 | 2023-07-25 | 广州澳兴光电传输科技有限公司 | Corrosion-resistant power cable |
| CN116487095B (en) * | 2023-05-12 | 2023-11-03 | 广州澳兴光电传输科技股份有限公司 | Corrosion-resistant power cable |
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