CN210743634U - Anti-rolling power line - Google Patents
Anti-rolling power line Download PDFInfo
- Publication number
- CN210743634U CN210743634U CN201922150390.1U CN201922150390U CN210743634U CN 210743634 U CN210743634 U CN 210743634U CN 201922150390 U CN201922150390 U CN 201922150390U CN 210743634 U CN210743634 U CN 210743634U
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- layer
- stainless steel
- steel ring
- rubber
- outer sleeve
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Abstract
The utility model discloses an anti-rolling power line, which belongs to the power line field and comprises a rubber outer sleeve layer and a stainless steel ring, wherein the outer surface of the rubber outer sleeve layer is covered with a first anti-abrasion layer, the stainless steel ring is positioned at the inner side of a second anti-abrasion layer, a fixed steel frame is fixedly arranged at the inner side of the soft cushion layer, a rubber pad is integrally arranged on the surface of the fixed steel frame, coating layers are arranged at the upper side and the lower side of the fixed steel frame, and a wire core main body penetrates through the insulating layer; the utility model discloses, stainless steel ring can provide the holding power for the rubber overcoat in this anti roll-compaction formula power cord, avoids the comparatively soft rubber overcoat layer of material to be excessively extruded and can't resume its original form, and consequently the setting of stainless steel ring can improve the anti rolling ability of whole device, "the fixed steelframe of ten" font can share partial pressure for the stainless steel ring, improves the scope that the stainless steel ring bore pressure to further strengthen the device's compressive capacity.
Description
Technical Field
The utility model relates to a power cord technical field specifically is an anti roll formula power cord.
Background
The power line is a wire for transmitting current, the common current transmission mode is point-to-point transmission, the power line can be divided into an AC power line and a DC power line according to the purpose, the AC power line is a wire rod for passing AC with higher voltage, the wire rod can be formally produced by a safety certification party due to the fact that the voltage is higher and the uniform standard is required, and the DC wire basically passes DC with lower voltage, so the requirement on safety is not strict with the AC wire.
The prior art has the following problems: 1. the power cord scatters on ground for too long time, receives easily to roll and tramples, leads to the power cord to produce deformation, and 2, the inside sinle silk intertwine wearing and tearing of power cord lead to its life to reduce.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an anti roll formula power cord has the anti characteristics that prevent that the power cord from taking place deformation that rolls.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti formula power cord of rolling, includes rubber overcoat layer and stainless steel ring, the surface of rubber overcoat layer covers there is first abrasionproof layer, and the laminating of the internal surface of rubber overcoat layer has second abrasionproof layer, the stainless steel ring is located the inboard on second abrasionproof layer, and the internal surface mounting of stainless steel ring has the cushion layer, the inboard fixed mounting of cushion layer has fixed steelframe, and the surface integration of fixed steelframe installs the rubber pad, the upper and lower both sides of fixed steelframe all are provided with the coating, and the inside of coating is provided with the insulating layer, the inside of insulating layer runs through there is the sinle silk main part.
Preferably, the outer surface of the rubber outer jacket layer is attached to the inner surface of the first wear-resistant layer, and the inner surface of the rubber outer jacket layer is attached to the outer surface of the second wear-resistant layer.
Preferably, the stainless steel ring is connected with the rubber outer sleeve layer through the second abrasion-proof layer, and the transverse center line of the stainless steel ring is overlapped with the transverse center line of the rubber outer sleeve layer.
Preferably, the shape of the fixed steel frame is set to be a cross-shaped structure, and the number of the fixed steel frames is equal to that of the stainless steel rings.
Preferably, the width of the stainless steel rings is 1cm, the stainless steel rings are parallel to each other, the stainless steel rings are uniformly distributed along the horizontal direction of the coating layer, and the horizontal distance between the stainless steel rings is 4 cm.
Preferably, the inner surface of the insulating layer is attached to the outer surface of the wire core main body, and the wire core main body and the insulating layer are symmetrical about the vertical center line of the stainless steel ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses: the outer surface of the rubber outer sleeve layer in the anti-rolling power line is attached to the inner surface of the first anti-abrasion layer, the outer surface of the rubber outer sleeve layer is covered with the anti-abrasion layer to form the first anti-abrasion layer, the outer surface of the rubber outer sleeve layer can be prevented from being abraded due to the arrangement of the first anti-abrasion layer, and the service life of the rubber outer sleeve layer is prolonged.
2. The utility model discloses: when the power cord was placed and is trampled on ground carelessly, the stainless steel ring can provide the holding power, avoids the comparatively soft rubber overcoat layer of material excessively to be extruded and can't resume its original form, and consequently the anti rolling ability of whole device can be improved in the setting of stainless steel ring, and the setting of second abrasionproof layer can avoid the great stainless steel ring of hardness to destroy the inner wall of rubber overcoat layer, further prolongs the life of rubber overcoat layer.
3. The utility model discloses: when the stainless steel ring is subjected to external extrusion force, the cross-shaped fixed steel frame can share partial pressure for the stainless steel ring, so that the pressure bearing range of the stainless steel ring is improved, and the pressure resistance of the device is further enhanced.
4. The utility model discloses: can keep apart the sinle silk main part when fixed steelframe increase stainless steel ring intensity for every sinle silk main part is fixed alone, avoids a plurality of sinle silk main parts intertwine together, and this item sets up can avoid extruding the friction each other between the coating, prolongs the life of coating, insulating layer and sinle silk main part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the stainless steel ring arrangement structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the stainless steel ring and the rubber jacket layer of the present invention;
fig. 4 is a structural schematic diagram of the coating layer in a bending state according to the present invention.
In the figure: 1. a rubber jacket layer; 2. a first wear layer; 3. a second wear layer; 4. a stainless steel ring; 5. a soft cushion layer; 6. fixing the steel frame; 7. a rubber pad; 8. a coating layer; 9. an insulating layer; 10. a core body.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an anti-rolling power line comprises a rubber outer sleeve layer 1 and a stainless steel ring 4, wherein the outer surface of the rubber outer sleeve layer 1 is attached to the inner surface of a first anti-abrasion layer 2, the inner surface of the rubber outer sleeve layer 1 is attached to the outer surface of a second anti-abrasion layer 3, the rubber outer sleeve layer 1 has good corrosion resistance and high temperature resistance, the outer surface of the rubber outer sleeve layer 1 is covered with an anti-abrasion layer to form the first anti-abrasion layer 2, the first anti-abrasion layer 2 is arranged to prevent the outer surface of the rubber outer sleeve layer 1 from being abraded, the service life of the rubber outer sleeve layer 1 is prolonged, the stainless steel ring 4 is connected with the rubber outer sleeve layer 1 through the second anti-abrasion layer 3, the transverse central line of the stainless steel ring 4 is overlapped with the transverse central line of the rubber outer sleeve layer 1, the stainless steel ring 4 has high hardness, when the power line is placed on the ground and carelessly trodded, the stainless steel ring 4 can provide supporting force to prevent the soft rubber outer sleeve layer 1 from being excessively extruded and being incapable, therefore, the arrangement of the stainless steel rings 4 can improve the rolling resistance of the whole device, the shape of the fixed steel frame 6 is arranged to be a cross-shaped structure, the number of the fixed steel frames 6 is equal to that of the stainless steel rings 4, the fixed steel frames 6 provide supporting force for the stainless steel rings 4, when the stainless steel rings 4 are subjected to external extrusion force, the cross-shaped fixed steel frames 6 can share partial pressure for the stainless steel rings 4 and improve the range of the pressure borne by the stainless steel rings 4, so that the pressure resistance of the device is further enhanced, the width of the stainless steel rings 4 is 1cm, the stainless steel rings 4 are parallel to each other, the stainless steel rings 4 are uniformly distributed along the horizontal direction of the coating layer 8, the horizontal distance between the stainless steel rings 4 is 4cm, after the power cord is used, the rubber coating layer 1 can be wound and stored, because the width of the stainless steel rings 4 is small, and a certain bendable length exists between two adjacent stainless steel rings 4, therefore, the stainless steel ring 4 does not affect the bending of the rubber outer sleeve layer 1, the power line can be normally coiled and stored, the power line is prevented from being placed randomly, the power line is convenient to be coiled and transported, the inner surface of the insulating layer 9 is attached to the outer surface of the wire core main body 10, the wire core main body 10 and the insulating layer 9 are symmetrical about the vertical center line of the stainless steel ring 4, the insulating layer 9 and the coating layer 8 provide protection for the wire core main body 10, the wire core main body 10 can be isolated when the strength of the stainless steel ring 4 is increased by the fixed steel frame 6, each wire core main body 10 is independently fixed, the plurality of wire core main bodies 10 are prevented from being wound together, the coating layer 8 can be prevented from being squeezed and rubbed mutually by the arrangement, the coating layer 8 is prolonged, and the service lives of.
The utility model discloses a theory of operation and use flow: the rubber outer sleeve 1 in the utility model has good corrosion resistance and high temperature resistance, the outer surface of the rubber outer sleeve 1 is covered with the anti-abrasion layer to form the first anti-abrasion layer 2, the arrangement of the first anti-abrasion layer 2 can avoid the outer surface of the rubber outer sleeve 1 from being abraded, the stainless steel ring 4 has higher hardness, when a power line is placed on the ground and is trampled carelessly, the stainless steel ring 4 can provide supporting force to avoid the rubber outer sleeve 1 with softer material from being extruded excessively and can not recover the original shape, the fixed steel frame 6 provides supporting force for the stainless steel ring 4, when the stainless steel ring 4 is subjected to external extrusion force, the cross-shaped fixed steel frame 6 can share partial pressure for the stainless steel ring 4, because the width of the stainless steel ring 4 is smaller, and a certain bendable length exists between two adjacent stainless steel rings 4, the arrangement of the stainless steel ring 4 does not influence the bending of the rubber outer sleeve 1, after the power cord is used, the rubber outer sleeve layer 1 can be rolled and stored.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an anti roll formula power cord, includes rubber overcoat layer (1) and stainless steel ring (4), its characterized in that: the utility model discloses a stainless steel cable core, including rubber overcoat layer (1), stainless steel ring (4), rubber cushion layer (5), the inboard fixed mounting of cushion layer (5) has fixed steelframe (6), and the surface integration of fixed steelframe (6) installs rubber pad (7), the upper and lower both sides of fixed steelframe (6) all are provided with coating (8), and the inside of coating (8) is provided with insulating layer (9), the inside of insulating layer (9) is run through there is sinle silk main part (10), and the internal surface laminating of rubber overcoat layer (1) has second abrasionproof layer (3), stainless steel ring (4) is located the inboard of second abrasionproof layer (3), and the internal surface mounting of stainless steel.
2. The crush-resistant power cord as claimed in claim 1, wherein: the outer surface of the rubber outer sleeve layer (1) is attached to the inner surface of the first anti-abrasion layer (2), and the inner surface of the rubber outer sleeve layer (1) is attached to the outer surface of the second anti-abrasion layer (3).
3. The crush-resistant power cord as claimed in claim 1, wherein: the stainless steel ring (4) is connected with the rubber outer sleeve layer (1) through the second anti-abrasion layer (3), and the transverse center line of the stainless steel ring (4) is overlapped with the transverse center line of the rubber outer sleeve layer (1).
4. The crush-resistant power cord as claimed in claim 1, wherein: the shape of the fixed steel frame (6) is arranged to be a cross-shaped structure, and the number of the fixed steel frame (6) is equal to that of the stainless steel rings (4).
5. The crush-resistant power cord as claimed in claim 1, wherein: the width of the stainless steel rings (4) is 1cm, the stainless steel rings (4) are parallel to each other, the stainless steel rings (4) are uniformly distributed along the horizontal direction of the coating layer (8), and the horizontal distance between the stainless steel rings (4) is 4 cm.
6. The crush-resistant power cord as claimed in claim 1, wherein: the inner surface of the insulating layer (9) is attached to the outer surface of the wire core main body (10), and the wire core main body (10) and the insulating layer (9) are symmetrical about the vertical center line of the stainless steel ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150390.1U CN210743634U (en) | 2019-12-05 | 2019-12-05 | Anti-rolling power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150390.1U CN210743634U (en) | 2019-12-05 | 2019-12-05 | Anti-rolling power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210743634U true CN210743634U (en) | 2020-06-12 |
Family
ID=70990309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922150390.1U Expired - Fee Related CN210743634U (en) | 2019-12-05 | 2019-12-05 | Anti-rolling power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210743634U (en) |
-
2019
- 2019-12-05 CN CN201922150390.1U patent/CN210743634U/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: 20200612 Termination date: 20201205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |