CN218918484U - Waterproof cable with high flame retardance - Google Patents
Waterproof cable with high flame retardance Download PDFInfo
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- CN218918484U CN218918484U CN202222923347.6U CN202222923347U CN218918484U CN 218918484 U CN218918484 U CN 218918484U CN 202222923347 U CN202222923347 U CN 202222923347U CN 218918484 U CN218918484 U CN 218918484U
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- cable
- fixedly connected
- waterproof
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- flame retardant
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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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Abstract
The utility model provides a waterproof cable with high flame retardance, and relates to the technical field of waterproof cables; the waterproof cable solves the problems that the existing waterproof cable with high flame retardance has poor hydrophobic effect, cannot realize segmented flame retardance, is easy to damage the surface skin, has weak waterproof performance and is inconvenient to disassemble, assemble and overhaul quickly; the device comprises a mounting guide piece, wherein a spiral supporting piece is fixedly connected inside the mounting guide piece; the installation guide piece is connected with a closed butt joint piece in a sliding manner; the sealing butt joint piece is provided with a sealing piece; the inside of the spiral supporting piece is fixedly connected with a reinforcing device; the cable main body piece is fixedly connected inside the spiral supporting piece; two ends of the reinforcing device are respectively and fixedly connected with a cable support piece; the cable head reinforcing device can be used for supporting cable heads, the reinforcing device can be used for reinforcing the tensile property of the structure through the reinforcing connection steel wire rope, the reinforcing connection steel wire rope can be made of steel wires, and the tensile property of the cable in suspension is improved.
Description
Technical Field
The utility model belongs to the technical field of waterproof cables, and particularly relates to a waterproof cable with high flame retardance.
Background
In the actual power transmission process, the cable is an indispensable important power transmission component, plays an important role in the operation of equipment such as industrial production and the like, meanwhile, the safety of the cable in the actual use process is particularly important, in the actual power transmission process, the overall flame retardance and the waterproof performance of the cable are directly related to the safety of power receiving equipment and building structures, and at the moment, a good waterproof cable with high flame retardance is particularly important; the existing high-flame-retardance waterproof cable is poor in hydrophobic effect, cannot realize segmented flame retardance, is poor in flame retardant effect, is low in overall structural strength, is poor in extrusion resistance, is easy to damage the surface, is easy to generate electric leakage accidents, is poor in protective effect of the cable joint, and is inconvenient to disassemble and overhaul if the waterproof cable is waterproof.
Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a waterproof cable with high flame retardancy, which has a more practical value.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a high-flame-retardance waterproof cable, which aims to solve the problems that the existing high-flame-retardance waterproof cable is poor in hydrophobic effect, cannot realize segmented flame retardance, is easy to damage a surface skin, is weak in waterproof performance and is inconvenient to disassemble, assemble and overhaul.
The aim and the effect of the high-flame-retardance waterproof cable are achieved by the following specific technical means:
the waterproof cable with high flame retardance comprises an installation guide piece, wherein a spiral supporting piece is fixedly connected inside the installation guide piece; the installation guide piece is connected with a closed butt joint piece in a sliding manner; the sealing butt joint piece is provided with a sealing piece; the inside of the spiral supporting piece is fixedly connected with a reinforcing device; the cable main body piece is fixedly connected inside the spiral supporting piece; two ends of the reinforcing device are respectively and fixedly connected with a cable support piece; the installation guide comprises: the waterproof device comprises a flame-retardant outer skin, a diversion trench, a fixed joint cylinder and a waterproof mounting plate, wherein a circle of diversion trench is formed in the flame-retardant outer skin; the end part of the flame retardant sheath is fixedly connected with a fixed joint cylinder; the fixed joint cylinder is fixedly connected with a waterproof mounting disc, and a circle of threaded holes are formed in the waterproof mounting disc; the screw support includes: a cross-linked polyethylene tube and a spiral winding wire, wherein the cross-linked polyethylene tube is fixedly connected inside the flame-retardant outer skin; the inner side of the crosslinked polyethylene tube is spirally wound with spiral winding wires.
Further, the cable body member includes: the cable installation frame is fixedly connected inside the protective rubber cylinder; three power-on cables are fixedly connected inside the cable mounting frame; three through holes are formed in the cable installation frame.
Further, the reinforcing device includes: the reinforced mounting plate is provided with two reinforced mounting plates which are respectively and fixedly connected to the butt joint plate and the waterproof mounting plate; and a reinforcing connection steel wire rope is fixedly connected between the two reinforcing mounting plates.
Further, the installation guide piece further includes: the butt joint disc is fixedly connected to the flame-retardant outer skin; a circle of threaded holes are formed in the butt joint disc.
Further, the reinforcing apparatus further includes: and the guiding-out sleeve is fixedly connected with the two reinforcing mounting plates respectively.
Further, the closing interface comprises: the butt joint sliding cylinder is connected to the fixed joint cylinder in a sliding manner; a circle of butt joint connecting bolts are inserted into the butt joint sliding cylinder; and a circle of the butt joint connecting bolts are aligned with the threaded holes on the waterproof mounting plate.
Further, the closing interface further comprises: the wiring connecting bolt is provided with a circle of wiring connecting bolts, and the circle of wiring connecting bolts respectively penetrate through the butt joint sliding cylinder; a circle of the wiring connection bolts are aligned with threaded holes on the docking plate.
Further, the cable support includes: the support block is fixedly connected to the reinforced mounting plate; three through line holes are formed in the supporting block; the three through holes respectively penetrate through the guiding sleeve.
Further, the screw support further includes: the protective rubber barrel is fixedly connected with the inside of the spiral winding wire.
Further, the seal includes: the sealing rubber gasket and the sealing ring are fixedly connected to the end part of the butt-joint sliding cylinder; the sealing ring is sleeved on the fixed joint cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
1. the cable support piece is arranged, so that the cable end can be supported, short circuits are avoided, the reinforcing device can be used for reinforcing the structural tensile property through the reinforcing connection steel wire rope, the reinforcing connection steel wire rope can be made of steel wires, the tensile property of the cable in suspension is improved, the service life is prolonged, the whole structure is composed of segmented cables, the flame retardance is better, the cross-linked polyethylene tube and the flame retardant outer skin are matched, the whole flame retardant effect is improved, the sealing performance of the whole structure can be effectively improved by arranging the sealing piece, the waterproof effect is improved, the cable body piece is arranged, the cable mounting frame with the through holes is used for facilitating the light-weight cable, the operation is simple and flexible, the mounting and use are more efficient, the structure is more reasonable, and the quick dismounting and the maintenance are more convenient.
2. The utility model can realize auxiliary butt joint connector lug by adopting the sealed butt joint piece, can effectively avoid the influence on the integral safety of the cable caused by dragging at the joint of the cable, and meanwhile, the sealed butt joint piece can play a role in supporting and protecting the joint, so as to prevent extrusion damage, the arranged spiral supporting piece can effectively improve the integral bending resistance and compression resistance effect of the cable, can effectively reduce the damage rate of the cable sheath and avoid the problem of reduced waterproof effect caused by damage, and the arranged spiral supporting piece can improve the integral cable corrosion resistance effect by adopting the crosslinked polyethylene cylinder, so that the arranged diversion trench has the function of drainage and diversion, and has stronger practicability and improved practicability of the integral structure.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the internal structure of the cable body member of the present utility model.
Fig. 3 is a partial cross-sectional view of the installation baffle of the present utility model.
Fig. 4 is a schematic view of the overall structure of the installation guide of the present utility model.
Fig. 5 is a schematic view of the screw support structure of the present utility model.
Fig. 6 is a schematic view of the closure docking member of the present utility model.
Fig. 7 is a schematic view of the seal structure of the present utility model.
Fig. 8 is a schematic structural view of the reinforcing apparatus of the present utility model.
Fig. 9 is a schematic view of the cable support structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. installing a flow guide piece; 101. a flame retardant outer skin; 1011. a diversion trench; 102. fixing the joint barrel; 103. a waterproof mounting plate; 104. a butt joint disc; 2. a screw support; 201. a cross-linked polyethylene cylinder; 202. spiral winding wires; 203. a protective rubber cylinder; 3. closing the butt joint piece; 301. a butt-joint sliding cylinder; 302. a butt joint connecting bolt; 303. a wiring connection bolt; 4. a seal; 401. a sealing rubber gasket; 402. a seal ring; 5. a cable body member; 501. a cable mounting rack; 502. a power-on cable; 6. a reinforcing means; 601. reinforcing the mounting plate; 602. reinforcing and connecting the steel wire rope; 603. a lead-out sleeve; 7. a cable support; 701. a support block; 702. and a wire through hole.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 9:
the utility model provides a high-flame-retardance waterproof cable, which comprises an installation guide piece 1, wherein a spiral supporting piece 2 is fixedly connected inside the installation guide piece 1; the installation guide piece 1 is connected with a closed butt piece 3 in a sliding way; the sealing butt joint piece 3 is provided with a sealing piece 4; the inside of the spiral supporting piece 2 is fixedly connected with a reinforcing device 6; the inside of the spiral supporting piece 2 is fixedly connected with a cable main body piece 5; two ends of the reinforcing device 6 are respectively fixedly connected with a cable support piece 7; the installation guide 1 includes: the flame-retardant outer skin 101, the diversion trench 1011, the fixed joint cylinder 102 and the waterproof mounting plate 103, wherein a circle of diversion trench 1011 is arranged on the flame-retardant outer skin 101; the end part of the flame retardant sheath 101 is fixedly connected with a fixed joint cylinder 102; the fixed joint cylinder 102 is fixedly connected with a waterproof mounting disc 103, and a circle of threaded holes are formed in the waterproof mounting disc 103; the screw support 2 includes: a cross-linked polyethylene tube 201 and a spiral wound wire 202, the cross-linked polyethylene tube 201 being fixedly connected inside the flame retardant sheath 101; the inside of the cross-linked polyethylene tube 201 is spirally wound with a spiral wound wire 202.
Wherein, the installation water conservancy diversion piece 1 still includes: a docking plate 104, the docking plate 104 being fixedly connected to the flame retardant outer skin 101; the butt joint disc 104 is provided with a circle of threaded holes; the screw support 2 further comprises: the protective rubber barrel 203 is fixedly connected with the inside of the spiral winding wire 202; the closing abutment 3 comprises: a butt-joint slide cylinder 301 and a butt-joint connection bolt 302, the butt-joint slide cylinder 301 being slidably connected to the fixed joint cylinder 102; a circle of butt joint connecting bolts 302 are inserted on the butt joint sliding cylinder 301; a ring of docking bolts 302 aligned with threaded holes on the waterproof mounting plate 103; the closing abutment 3 further comprises: the wiring connection bolts 303, the wiring connection bolts 303 are provided with a circle, and the circle of wiring connection bolts 303 respectively penetrate through the butt joint sliding cylinders 301; the utility model provides a round wiring connecting bolt 303 aligns with the screw hole on the butt joint dish 104, through adopting setting up sealed butt joint spare 3, can realize supplementary butt joint connector lug, can effectually avoid being pulled of cable junction department and lead to influencing its overall security, the sealed butt joint spare 3 of setting simultaneously can play the support protection to junction, prevent extrusion damage, the screw support spare 2 of setting, can effectually improve holistic anti buckling of cable and compressive effect, can effectually reduce the cable sheath breakage rate, avoid the problem that the waterproof effect that leads to because of the breakage reduces, adopt to set up screw support spare 2, through adopting crosslinked polyethylene section of thick bamboo 201, the material is ripe practical, can improve whole cable corrosion-resistant effect, the guiding gutter 1011 of setting plays the effect of hydrophobic water conservancy diversion, the practicality is stronger, the practicality of whole structure is improved.
Wherein the seal 4 comprises: a sealing rubber gasket 401 and a sealing ring 402, wherein the sealing rubber gasket 401 is fixedly connected to the end part of the butt-joint sliding cylinder 301; the sealing ring 402 is sleeved on the fixed joint cylinder 102; the cable main body 5 includes: the cable mounting frame 501 and the energizing cable 502, wherein the cable mounting frame 501 is fixedly connected inside the protective rubber cylinder 203; three power-on cables 502 are fixedly connected inside the cable mounting frame 501; three through holes are formed in the cable mounting frame 501; the reinforcement means 6 comprises: the reinforced mounting plate 601 and the reinforced connection steel wire rope 602, wherein the reinforced mounting plate 601 is provided with two reinforced mounting plates 601 which are respectively and fixedly connected to the butt joint plate 104 and the waterproof mounting plate 103; a reinforcing connection steel wire rope 602 is fixedly connected between the two reinforcing mounting plates 601; the reinforcement device 6 further includes: the guiding-out sleeve 603, the two reinforced mounting plates 601 are fixedly connected with the guiding-out sleeve 603 respectively; the cable support 7 includes: the support block 701 and the through line hole 702, the support block 701 is fixedly connected to the reinforced mounting plate 601; three through line holes 702 are formed in the supporting block 701; the three through holes 702 respectively pass through the guide out sleeve 603, through adopting setting up cable support piece 7, can realize being used for the support of cable head, avoid the short circuit, the reinforcing apparatus 6 that sets up simultaneously can carry out the structural tensile strength through strengthening and connect wire rope 602 and strengthen and connect wire rope 602 and can adopt the steel wire preparation, tensile strength when improving the cable and hang, improve life, overall structure adopts sectional type's cable to constitute, its fire resistance is better, cross-linked polyethylene section of thick bamboo 201 and fire-retardant crust 101 that the cooperation set up simultaneously, improve whole flame retardant efficiency, adopt simultaneously to set up sealing member 4 can effectually improve overall structure sealing performance, improve the water-proof effects, through setting up cable main part 5, the cable mounting bracket 501 that adopts being equipped with the through-hole helps the lightweight cable, and is easy to operate and flexible, the installation is used more efficiently, the structure is more reasonable.
Specific use and action of the embodiment:
in the utility model, the adjacent power-on cables 502 are connected, the whole sealing effect can be increased by adopting the sealing rubber gasket 401 and the sealing ring 402, the arranged diversion trench 1011 plays a role of drainage and diversion, the practicability is stronger, meanwhile, the butt-joint sliding cylinders 301 which are sequentially adjacent are in butt joint with the butt-joint disc 104 and are connected through the wiring connecting bolts 303, the line connection can be realized, and meanwhile, the butt-joint connecting bolts 302 are used for connecting the butt-joint sliding cylinders 301 with the waterproof mounting disc 103.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A high fire-retardant waterproof cable, characterized in that: the device comprises a mounting guide piece (1), wherein a spiral supporting piece (2) is fixedly connected inside the mounting guide piece (1); the installation guide piece (1) is connected with a sealing butt joint piece (3) in a sliding manner; a sealing element (4) is arranged on the sealing butt joint element (3); the inside of the spiral supporting piece (2) is fixedly connected with a reinforcing device (6); the inside of the spiral supporting piece (2) is fixedly connected with a cable main body piece (5); two ends of the reinforcing device (6) are fixedly connected with cable supporting pieces (7) respectively; the installation guide (1) comprises: the waterproof device comprises a flame-retardant outer skin (101), a diversion trench (1011), a fixed joint cylinder (102) and a waterproof mounting disc (103), wherein a circle of diversion trench (1011) is formed in the flame-retardant outer skin (101); the end part of the flame-retardant sheath (101) is fixedly connected with a fixed joint cylinder (102); a waterproof mounting disc (103) is fixedly connected to the fixed joint cylinder (102), and a circle of threaded holes are formed in the waterproof mounting disc (103); the screw support (2) comprises: a cross-linked polyethylene tube (201) and a spiral wound wire (202), the cross-linked polyethylene tube (201) being fixedly connected inside the flame retardant sheath (101); the inner side of the crosslinked polyethylene tube (201) is spirally wound with spiral winding wires (202).
2. A high flame retardant, waterproof cable as defined in claim 1, wherein: the installation guide (1) further comprises: a docking tray (104), the docking tray (104) being fixedly connected to the flame retardant outer skin (101); a circle of threaded holes are formed in the butt joint disc (104).
3. A high flame retardant, waterproof cable as defined in claim 1, wherein: the screw support (2) further comprises: the protective rubber barrel (203) is fixedly connected with the inside of the spiral winding wire (202).
4. A high flame retardant, waterproof cable as defined in claim 2, wherein: the closing abutment (3) comprises: a butt-joint sliding cylinder (301) and a butt-joint connecting bolt (302), wherein the butt-joint sliding cylinder (301) is connected to the fixed joint cylinder (102) in a sliding manner; a circle of butt joint connecting bolts (302) are inserted into the butt joint sliding cylinder (301); a ring of said docking connection bolts (302) is aligned with threaded holes on the waterproof mounting plate (103).
5. A high flame retardant, waterproof cable as defined in claim 4, wherein: the closing abutment (3) further comprises: the wire connecting bolt (303), the wire connecting bolt (303) is provided with a circle, and the circle of wire connecting bolt (303) respectively penetrates through the butt joint sliding cylinder (301); a ring of said wire connection bolts (303) is aligned with threaded holes in the docking plate (104).
6. A high flame retardant, waterproof cable as defined in claim 4, wherein: the seal (4) comprises: the sealing rubber gasket (401) and the sealing ring (402), wherein the sealing rubber gasket (401) is fixedly connected to the end part of the butt-joint sliding cylinder (301); the sealing ring (402) is sleeved on the fixed joint cylinder (102).
7. A high flame retardant, waterproof cable as defined in claim 3, wherein: the cable body member (5) includes: the cable installation rack (501) and a power-on cable (502), wherein the cable installation rack (501) is fixedly connected inside the protective rubber cylinder (203); three power-on cables (502) are fixedly connected inside the cable mounting frame (501); three through holes are formed in the cable mounting frame (501).
8. A high flame retardant, waterproof cable as defined in claim 2, wherein: the reinforcement device (6) comprises: the reinforced mounting plate (601) and the reinforced connection steel wire rope (602), wherein the reinforced mounting plate (601) is provided with two reinforced mounting plates (601) which are respectively and fixedly connected to the butt joint plate (104) and the waterproof mounting plate (103); a reinforced connection steel wire rope (602) is fixedly connected between the two reinforced mounting plates (601).
9. A high flame retardant, waterproof cable as defined in claim 8, wherein: the reinforcement device (6) further comprises: and the guiding-out sleeve (603) is fixedly connected with the guiding-out sleeve (603) on the two reinforced mounting plates (601) respectively.
10. A high flame retardant, waterproof cable as defined in claim 8, wherein: the cable support (7) comprises: the support block (701) and the line through hole (702), wherein the support block (701) is fixedly connected to the reinforced mounting plate (601); three through line holes (702) are formed in the supporting block (701); three of the wire through holes (702) respectively pass through the guiding-out sleeve (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222923347.6U CN218918484U (en) | 2022-11-03 | 2022-11-03 | Waterproof cable with high flame retardance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222923347.6U CN218918484U (en) | 2022-11-03 | 2022-11-03 | Waterproof cable with high flame retardance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218918484U true CN218918484U (en) | 2023-04-25 |
Family
ID=86008759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222923347.6U Active CN218918484U (en) | 2022-11-03 | 2022-11-03 | Waterproof cable with high flame retardance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218918484U (en) |
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2022
- 2022-11-03 CN CN202222923347.6U patent/CN218918484U/en active Active
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