CN111497172B - Flexible branch fireproof cable and forming equipment thereof - Google Patents
Flexible branch fireproof cable and forming equipment thereof Download PDFInfo
- Publication number
- CN111497172B CN111497172B CN202010376330.6A CN202010376330A CN111497172B CN 111497172 B CN111497172 B CN 111497172B CN 202010376330 A CN202010376330 A CN 202010376330A CN 111497172 B CN111497172 B CN 111497172B
- Authority
- CN
- China
- Prior art keywords
- cable
- disc
- winding
- extrusion
- matched
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
Abstract
The invention relates to a flexible branch fireproof cable and forming equipment thereof, wherein the cable comprises a first cable, a second cable, a plurality of wire cores and a fireproof layer, wherein a clamping block is arranged on the first cable, a clamping groove matched with the clamping block is arranged on the second cable, and a protective strip for covering the outer surface of the clamping groove to protect the clamping groove is arranged on the first cable; the equipment comprises a cable extruder, a conveying mechanism, a support and a disc, wherein pulleys which are circumferentially distributed around the axis of the disc are arranged in the disc in a sliding manner, a moving mechanism which drives the pulleys to slide so that the pulleys adapt to wire cores with different diameters is arranged in the disc, and the disc is matched with a winding mechanism which winds a fireproof layer on the wire cores; and a winding device which is used for extruding and winding the first cable and the second cable is arranged on one side far away from the conveying mechanism. According to the invention, the first cable and the second cable are clamped through the matching of the clamping block and the clamping groove, and the first cable and the second cable can be separated according to the use condition.
Description
Technical Field
The invention relates to the field of cable production and manufacturing, in particular to a flexible branch fireproof cable and forming equipment thereof.
Background
In recent years, accidents that the electric appliance spontaneously ignites due to high temperature are increased continuously in the continuous high-temperature dry weather in summer; due to the wiring problem of the cable, an outer cover of the cable is usually cut open to separate the cable and facilitate connection, the cable is not protected at the cut opening of the outer cover to cause stability reduction, meanwhile, the cable is easy to be bitten and damaged by rats and other animals, normal use of an electric appliance is influenced, electric sparks are easy to generate on the cable under the conditions of long-time use and high temperature, and finally, a fire disaster is caused; part electrical apparatus leads to the cable dustcoat to need to be cut by long distance owing to the design reason, leads to the risk factor to improve greatly, has designed a flexible branch fireproof cable and type equipment in order to solve above-mentioned problem.
Disclosure of Invention
In order to solve the technical problems, the invention provides a flexible branch fireproof cable and forming equipment thereof. The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a flexible branch fireproof cable, includes a cable and No. two cables, be equipped with a plurality of sinle silk in a cable and No. two cables, the sinle silk overcoat is equipped with the flame retardant coating that makes two adjacent sinle silks tangent, be equipped with the fixture block on the cable, be equipped with on No. two cables with the fixture block cooperation in order to restrict the draw-in groove of a cable and No. two cables freedom in the footpath, be equipped with the protection strip that covers the draw-in groove surface in order to protect the draw-in groove on the cable.
And the fixture block is provided with a bulge for locking the inner position of the fixture block clamping groove.
A forming device for a flexible branch fireproof cable comprises two cable extruders, wherein the two cable extruders are matched with a conveying mechanism, one end, far away from the conveying mechanism, of each cable extruder is provided with a support, a disc is rotatably mounted on each support, pulleys which are distributed circumferentially around the axis of the disc to assist in conveying wire cores are slidably mounted in the disc, a moving mechanism which drives the pulleys to slide to enable the pulleys to adapt to wire cores with different diameters is arranged in the disc, and the disc is matched with a winding mechanism which winds a fireproof layer on the wire cores;
and a winding device which is used for extruding and winding the first cable and the second cable is arranged on one side far away from the conveying mechanism.
The moving mechanism comprises an extrusion plate which is rotatably installed in a disc and mutually abutted with corresponding pulleys, the extrusion plate is connected with a driven gear, a gear ring matched with the driven gear is slidably installed on the disc, and a rotating mechanism for driving the gear ring to rotate is arranged on the disc.
The rotating mechanism comprises a worm which is installed on the disc and matched with any one driven gear, and the worm is connected with an inner hexagonal nut convenient to adjust.
Winding mechanism installs the mounting disc of rolling flame retardant coating including rotating No. two ring gears on the disc, No. two ring gears cooperations have the driving gear, driving gear connection has the motor of installing on the support.
The winding device comprises a winding wheel, the winding wheel is connected with a motor II, and an extrusion mechanism which is used for carrying out extrusion matching on a cable and a cable II to prevent the cable from being wound is arranged between the winding wheel and the conveying mechanism.
Extrusion mechanism includes a pair of workstation, all be equipped with slidable mounting on the workstation and lead and follow workstation width direction symmetric distribution's extrusion wheel to the cable, the extrusion wheel cooperation has the double-end lead screw of installing on corresponding workstation.
The invention has the beneficial effects that: according to the invention, the first cable and the second cable are clamped through the matching of the clamping block and the clamping groove, the first cable and the second cable can be separated according to the use condition, the outer cover of the cable is not required to be damaged, the fireproof layer of the cable is effectively protected, the fire hazard caused by long-time high-temperature use is prevented, and meanwhile, the application scenes of the cable are richer; the worm drives the driven gear to rotate, so that the pulley compresses the cable, and when the winding mechanism winds the fireproof layer again, the cable cores in the cable are mutually abutted to form a stable structure; through the rolling of carrying out after extrusion concatenation of extrusion wheel with a cable and No. two cables, prevent that a cable and No. two cables from carrying out irregular winding on the rolling wheel, can't take off when leading to final use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of a molding apparatus of the present invention;
FIG. 2 is a front view of the molding apparatus of the present invention;
FIG. 3 is a first schematic perspective view of a disc of the molding apparatus of the present invention;
FIG. 4 is a schematic perspective view of a second embodiment of a disc of the molding apparatus of the present invention;
FIG. 5 is a schematic front view of a disc of the molding apparatus of the present invention;
FIG. 6 is a schematic perspective view of an extrusion mechanism of the molding apparatus of the present invention;
FIG. 7 is a top view of the extrusion mechanism of the molding apparatus of the present invention;
FIG. 8 is an enlarged view of I of FIG. 3 of the present invention;
FIG. 9 is a front view of the novel flexible branch fireproof cable of the present invention;
FIG. 10 is a front view of cable number one of the novel flexible branch fireproof cable of the present invention;
fig. 11 is a front view of cable No. two of the novel flexible branch fireproof cable of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 9 to 11, a flexible branch fireproof cable includes a first cable 1 and a second cable 2, a plurality of cores 3 are disposed in the first cable 1 and the second cable 2, a fireproof layer 10 for making two adjacent cores 3 tangent is sleeved outside the cores 3, a clamping block 4 is disposed on the first cable 1, a clamping groove 5 which is matched with the clamping block 4 to limit the radial freedom of the first cable 1 and the second cable 2 is disposed on the second cable 2, and a protection strip 6 which covers the outer surface of the clamping groove 5 to protect the clamping groove 5 is disposed on the first cable 1; the clamping groove 5 is matched with the clamping block 4 to limit the positions of the first cable 1 and the second cable 2, when the first cable and the second cable are required to be used separately, the clamping groove 5 and the clamping block 4 can be separated, and the protective strip 6 prevents the clamping block 4 from being exposed and damaged outside to cause loose matching and falling off; the fire-proof layer 10 is a ceramic silicon rubber composite belt; the wire cores 3 are all sleeved with insulating layers 17.
The fixture block 4 is provided with a convex part 7 for locking the fixture block 4 in the slot 5; the bulge part 7 prevents the clamping groove 5 and the clamping block 4 from accidentally falling off, and the matching tightness between the clamping groove 5 and the clamping block 4 is improved.
As shown in fig. 1 to 8, a forming apparatus for a flexible branch fireproof cable comprises two cable extruders 8, wherein each of the two cable extruders 8 is provided with a conveying mechanism 9, a support 11 is arranged at one end far away from the conveying mechanism 9, a disc 12 is rotatably arranged on the support 11, pulleys 13 which are circumferentially distributed around the axis of the disc 12 to assist in conveying a wire core 3 are slidably arranged in the disc 12, a moving mechanism 14 which drives the pulleys 13 to slide so that the pulleys 13 adapt to the wire cores 3 with different diameters is arranged in the disc 12, and a winding mechanism 15 which winds a fireproof layer 10 on the wire core 3 is matched with the disc 12; the wire cores 3 penetrate through the middle of the disc 12, and the pulley 13 extrudes the wire cores 3 to enable the adjacent two wire cores 3 to be mutually abutted; the first cable 1 and the second cable 2 are formed in one step through a cable extruder 8;
a winding device 16 for extruding, matching and winding the first cable 1 and the second cable 2 is arranged on one side far away from the conveying mechanism 9; a cooling mechanism can be additionally arranged between the conveying mechanism 9 and the winding device 16 to prevent the temperature of the first cable 1 and the second cable 2 from being too high.
The moving mechanism 14 comprises extrusion plates 141 which are rotatably installed in the disc 12 and mutually abutted with the corresponding pulleys 13, the extrusion plates 141 are all connected with driven gears 142, a first gear ring 143 matched with the driven gears 142 is slidably installed on the disc 12, and a rotating mechanism 144 for driving the first gear ring 143 to rotate is arranged on the disc 12; the pulleys 13 are all sleeved with springs 13a for driving the pulleys 13 to reset.
The rotating mechanism 144 comprises a worm 145 which is installed on the disc 12 and is matched with any one of the driven gears 142, and the worm 145 is connected with an inner hexagonal nut 146 which is convenient for adjustment; the hexagon nut 146 is rotated by a wrench to drive the worm 145 to rotate, so that the driven gear 142 rotates to drive the corresponding extrusion plate 141 to rotate, the position of the pulley 13 is adjusted, and meanwhile, the driven gear 142 drives the first gear ring 143 to rotate to drive other driven gears 142 to drive the corresponding pulley 13 positions.
The winding mechanism 15 comprises a second gear ring 151 rotatably mounted on the disc 12, a mounting disc 152 for winding the fireproof layer 10 is mounted on the second gear ring 151, the second gear ring 151 is matched with a driving gear 153, and the driving gear 153 is connected with a first motor 154 mounted on the support 11; the first motor 154 drives the driving gear 153 to rotate to be matched with the second gear ring 151, so that the second gear ring 151 rotates around the axis of the disc 12, and the fireproof layer 10 on the mounting disc 152 is wound on the wire core 3; the wire cores 3 wound with the fireproof layers 10 are distributed to enter corresponding cable extruders 8, the output cable extruders 8 respectively enter corresponding conveying mechanisms 9, and the output cable extruders are output from the conveying mechanisms 9 and then enter a winding device 16 to be in extrusion fit and wound.
The winding device 16 comprises a winding wheel 161, the winding wheel 161 is connected with a second motor 162, and an extrusion mechanism 163 which is used for extrusion matching of the first cable 1 and the second cable 2 to prevent the first cable 1 and the second cable 2 from being incapable of being wound is arranged between the winding wheel 161 and the conveying mechanism 9; the second motor 162 drives the winding wheel 161 to wind the first cable 1 and the second cable 2 which are in extrusion fit; a guide mechanism which enables the first cable 1 and the second cable 2 after extrusion matching to be uniformly distributed on the winding wheel 161 can be added between the winding wheel 161 and the extrusion mechanism 162; the conveying mechanism 9, the guiding mechanism and the cooling mechanism are all well known in the industry.
The extrusion mechanism 163 comprises a pair of work tables 164, extrusion wheels 165 which guide cables and are symmetrically distributed along the width direction of the work tables 164 are arranged on the work tables 164 in a sliding mode, and double-head lead screws 166 which are arranged on the corresponding work tables 164 are matched with the extrusion wheels 165; the distance between the extrusion wheels 165 close to the winding wheel 161 is smaller than that between the extrusion wheels 165 close to the conveying mechanism 9, so that the first cable 1 and the second cable 2 are pre-compacted and then completely matched; the double-end lead screws 166 are connected with rotating hand wheels 167, and the rotating hand wheels 167 are rotated to adjust the distance between the extrusion wheels 165, so that the extrusion wheels 165 are suitable for the first cable 1 and the second cable 2 with different sizes.
In the present invention, the first step: the hexagon nut 146 is rotated by a wrench to drive the worm 145 to rotate, so that the driven gear 142 rotates to drive the corresponding extrusion plate 141 to rotate, the position of the pulley 13 is adjusted, meanwhile, the driven gear 142 drives the first gear ring 143 to rotate, and other driven gears 142 are driven to drive the corresponding pulley 13 positions;
the second step is that: the wire cores 3 are extruded by the pulleys 13, so that two adjacent wire cores 3 are mutually abutted, and meanwhile, the first motor 154 drives the driving gear 153 to rotate to be matched with the second gear ring 151, so that the second gear ring 151 rotates around the axis of the disc 12, and the fireproof layer 10 on the mounting disc 152 is wound on the wire cores 3;
the third step: the wire cores 3 wound with the fireproof layers 10 are distributed and enter corresponding cable extruders 8, the output cable extruders 8 respectively enter corresponding conveying mechanisms 9, and the wire cores are output from the conveying mechanisms 9 and then enter a winding device 16 for extrusion matching and winding;
the fourth step: the rotating hand wheel 167 is rotated to adjust the distance between the extrusion wheels 165, so that the first cable 1 and the second cable 2 are pre-compacted and then completely matched, and then the second motor 162 drives the winding wheel 161 to wind the first cable 1 and the second cable 2 which are in extrusion matching.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A forming device of a flexible branch fireproof cable comprises a first cable (1) and a second cable (2), wherein a plurality of wire cores (3) are arranged in the first cable (1) and the second cable (2), a fireproof layer (10) enabling two adjacent wire cores (3) to be tangent is sleeved outside each wire core (3), a clamping block (4) is arranged on the first cable (1), a clamping groove (5) matched with the clamping block (4) to limit the degree of freedom of the first cable (1) and the second cable (2) in the radial direction is formed in the second cable (2), and a protective strip (6) covering the outer surface of the clamping groove (5) to protect the clamping groove (5) is arranged on the first cable (1); the clamping block (4) is provided with a convex part (7) for locking the clamping block (4) in the clamping groove (5); the molding equipment comprises two cable extruders (8), wherein the two cable extruders (8) are matched with a conveying mechanism (9), and the molding equipment is characterized in that: a support (11) is arranged at one end far away from the conveying mechanism (9), a disc (12) is rotatably arranged on the support (11), pulleys (13) which are distributed circumferentially around the axis of the disc (12) to assist in conveying the wire cores (3) are slidably arranged in the disc (12), a moving mechanism (14) which drives the pulleys (13) to slide so that the pulleys (13) adapt to the wire cores (3) with different diameters is arranged in the disc (12), and a winding mechanism (15) which winds the fireproof layer (10) on the wire cores (3) is matched with the disc (12);
a winding device (16) which is used for extruding, matching and winding the first cable (1) and the second cable (2) is arranged on one side far away from the conveying mechanism (9);
the winding device (16) comprises a winding wheel (161), the winding wheel (161) is connected with a second motor (162), and an extrusion mechanism (163) for extruding and matching the first cable (1) and the second cable (2) to prevent the cables from being incapable of being wound is arranged between the winding wheel (161) and the conveying mechanism (9);
the moving mechanism (14) comprises extrusion plates (141) which are rotatably arranged in the disc (12) and mutually abutted with the corresponding pulleys (13), the extrusion plates (141) are connected with driven gears (142), a first gear ring (143) matched with the driven gears (142) is slidably arranged on the disc (12), and a rotating mechanism (144) for driving the first gear ring (143) to rotate is arranged on the disc (12);
the rotating mechanism (144) comprises a worm (145) which is installed on the disc (12) and matched with any one driven gear (142), and the worm (145) is connected with an inner hexagonal nut (146) convenient to adjust.
2. The apparatus of claim 1, wherein: winding mechanism (15) are including rotating No. two ring gear (151) of installing on disc (12), install mounting disc (152) of rolling flame retardant coating (10) on No. two ring gear (151), No. two ring gear (151) cooperation has driving gear (153), driving gear (153) are connected with a motor (154) of installing on support (11).
3. The apparatus of claim 1, wherein: extrusion mechanism (163) include a pair of workstation (164), all be equipped with slidable mounting on workstation (164) and lead and follow workstation (164) width direction symmetric distribution's extrusion wheel (165) to the cable, extrusion wheel (165) cooperation has and installs double-end lead screw (166) on corresponding workstation (164).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010376330.6A CN111497172B (en) | 2020-05-07 | 2020-05-07 | Flexible branch fireproof cable and forming equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010376330.6A CN111497172B (en) | 2020-05-07 | 2020-05-07 | Flexible branch fireproof cable and forming equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111497172A CN111497172A (en) | 2020-08-07 |
| CN111497172B true CN111497172B (en) | 2022-03-11 |
Family
ID=71878304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010376330.6A Active CN111497172B (en) | 2020-05-07 | 2020-05-07 | Flexible branch fireproof cable and forming equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111497172B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356412B (en) * | 2020-10-20 | 2022-05-13 | 青岛同和汉缆有限公司 | Cable production extrusion molding device and using method thereof |
| CN112700915B (en) * | 2020-12-21 | 2022-03-08 | 安徽华能电缆股份有限公司 | Special high-flexibility instrument cable for intermediate frequency motor and special production equipment thereof |
| CN114551007B (en) * | 2022-03-16 | 2022-12-13 | 江苏全兴电缆有限公司 | Automatic stranded conductor device of insulated wire |
| CN115194050A (en) * | 2022-06-23 | 2022-10-18 | 江苏艾力升电缆有限公司 | Long-life cable ventilation and heat absorption pipe pressing forming device with ventilation and heat absorption pipe and using method thereof |
| CN115331878A (en) * | 2022-09-02 | 2022-11-11 | 安庆横电电缆有限公司 | Fire-resistant and wear-resistant cable and cable processing equipment |
| CN116759159B (en) * | 2023-07-22 | 2023-12-05 | 浙江吴越电缆有限公司 | Cable production former |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001221935A (en) * | 2000-02-10 | 2001-08-17 | Showa Electric Wire & Cable Co Ltd | Optical fiber cord and optical fiber cable |
| JP2005308882A (en) * | 2004-04-19 | 2005-11-04 | Showa Electric Wire & Cable Co Ltd | Optical fiber cable |
| CN105655038A (en) * | 2016-04-08 | 2016-06-08 | 长城电缆有限公司 | Fireproof cable and production process thereof |
| CN106448855A (en) * | 2016-08-31 | 2017-02-22 | 安徽华通电缆集团有限公司 | High-temperature-resistant waterproof age-proof photovoltaic power station special-purpose cable |
| CN207817278U (en) * | 2018-02-25 | 2018-09-04 | 广州市中宝光缆有限公司 | A kind of cable configuration convenient for connection |
| CN207908753U (en) * | 2018-01-16 | 2018-09-25 | 山东太平洋光纤光缆有限公司 | A kind of multicore access net self-support cable |
| CN208368253U (en) * | 2018-04-19 | 2019-01-11 | 田野 | A kind of communication cable |
| CN209641420U (en) * | 2019-05-23 | 2019-11-15 | 上海卡迪夫电缆有限公司 | A kind of segregative photovoltaic cable |
| CN209912615U (en) * | 2019-06-06 | 2020-01-07 | 青岛泰克博思电工技术有限公司 | Vertical serial production system for fireproof cables |
| CN110993171A (en) * | 2019-12-13 | 2020-04-10 | 济南圣通电力线缆有限公司 | Cold-resistant corrosion-resistant flame-retardant anti-interference double-sheath cable |
-
2020
- 2020-05-07 CN CN202010376330.6A patent/CN111497172B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001221935A (en) * | 2000-02-10 | 2001-08-17 | Showa Electric Wire & Cable Co Ltd | Optical fiber cord and optical fiber cable |
| JP2005308882A (en) * | 2004-04-19 | 2005-11-04 | Showa Electric Wire & Cable Co Ltd | Optical fiber cable |
| CN105655038A (en) * | 2016-04-08 | 2016-06-08 | 长城电缆有限公司 | Fireproof cable and production process thereof |
| CN106448855A (en) * | 2016-08-31 | 2017-02-22 | 安徽华通电缆集团有限公司 | High-temperature-resistant waterproof age-proof photovoltaic power station special-purpose cable |
| CN207908753U (en) * | 2018-01-16 | 2018-09-25 | 山东太平洋光纤光缆有限公司 | A kind of multicore access net self-support cable |
| CN207817278U (en) * | 2018-02-25 | 2018-09-04 | 广州市中宝光缆有限公司 | A kind of cable configuration convenient for connection |
| CN208368253U (en) * | 2018-04-19 | 2019-01-11 | 田野 | A kind of communication cable |
| CN209641420U (en) * | 2019-05-23 | 2019-11-15 | 上海卡迪夫电缆有限公司 | A kind of segregative photovoltaic cable |
| CN209912615U (en) * | 2019-06-06 | 2020-01-07 | 青岛泰克博思电工技术有限公司 | Vertical serial production system for fireproof cables |
| CN110993171A (en) * | 2019-12-13 | 2020-04-10 | 济南圣通电力线缆有限公司 | Cold-resistant corrosion-resistant flame-retardant anti-interference double-sheath cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111497172A (en) | 2020-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111497172B (en) | Flexible branch fireproof cable and forming equipment thereof | |
| CN111613388B (en) | 5G network insulated cable production and synthesis device and manufacturing process thereof | |
| CN210110383U (en) | Halogen-free low-smoke fire-resistant subway light rail axle counting cable and wrapping equipment thereof | |
| CN111872278B (en) | Cutting robot is used in communication cable processing | |
| CN219961049U (en) | Auxiliary wiring board for electrical equipment | |
| CN219225969U (en) | Stranded wire equipment for producing wires and cables | |
| CN110189866B (en) | Vertical serial production system for fireproof cable | |
| CN110596843B (en) | Cable bundling device | |
| CN203617034U (en) | Medium-pressure hoisting power cable for high-rise and super high-rise buildings | |
| CN214897756U (en) | Fireproof flame-retardant fire-resistant cable, fireproof coating and outer sheath layer manufacturing device | |
| CN115050516A (en) | Overload self-warning cable and auxiliary equipment for production thereof | |
| CN117059328A (en) | Power cable manufacturing method based on low-smoke halogen-free flame-retardant polyolefin sheath material | |
| CN111674001A (en) | Color matching material extruding mechanism of adaptive cable insulation layer double-color co-extrusion equipment | |
| CN218730072U (en) | Insulation type air conditioner cable | |
| CN219833597U (en) | Wire stripping equipment for railway cable with safeguard function | |
| CN218631469U (en) | High temperature resistant cable wire | |
| CN220617966U (en) | Preheating device for wire and cable production | |
| CN204332474U (en) | A kind of multicore flame resistant cable with wire core | |
| CN221116414U (en) | Automatic combination formula cable paying out machine | |
| CN113363000B (en) | Fireproof flame-retardant fire-resistant cable, fireproof coating and outer sheath layer manufacturing device | |
| CN112712929B (en) | High-flame-retardant halogen-free power cable and take-up device prepared by same | |
| CN204215790U (en) | A kind of middle its central band controls the multicore flame resistant cable of cable core | |
| CN216870892U (en) | Processing equipment for optical fiber cable coating layer | |
| CN219642602U (en) | Concentric high-speed stranding machine | |
| CN219980326U (en) | Fireproof bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Flexible Branch Fireproof Cable and Its Forming Equipment Effective date of registration: 20230821 Granted publication date: 20220311 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: ANHUI HUATONG CABLE GROUP Co.,Ltd. Registration number: Y2023980052968 |