CN114999735A - Environment-friendly intelligent electric wire and cable for building and preparation method thereof - Google Patents
Environment-friendly intelligent electric wire and cable for building and preparation method thereof Download PDFInfo
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- CN114999735A CN114999735A CN202210888113.4A CN202210888113A CN114999735A CN 114999735 A CN114999735 A CN 114999735A CN 202210888113 A CN202210888113 A CN 202210888113A CN 114999735 A CN114999735 A CN 114999735A
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
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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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- Manufacturing & Machinery (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
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Abstract
The invention discloses an environment-friendly intelligent electric wire and cable for buildings and a preparation method thereof, and relates to a cable, which comprises the following steps: s1, mutually twisting a plurality of wires into a bundle, and wrapping an insulating layer and a shielding layer on the outer side to obtain a transmission cable, a monitoring cable and a transmission cable; s2, sequentially placing the transmission cable, the monitoring cable and the power transmission cable on a protective structure; and S3, coating the rubber material on the outer part of the protective structure. According to the cable, the rubber material is coated on the outside of the molded cable body, so that the rubber material specially prepared in the cable can be sufficiently heat-resistant, and the influence on signal transmission of the cable due to direct breakage of the cable caused by short circuit or external fire burst in the using process is avoided; simultaneously this application can guarantee the cable in the winding after production through adopting unique cable tip fixed knot to construct, can carry out light fixed with the tip of cable.
Description
Technical Field
The invention relates to a cable, in particular to an environment-friendly intelligent electric wire and cable for buildings and a preparation method thereof.
Background
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 or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
When the cable is in use, when short circuit occurs or fire disaster occurs outside, the cable can be directly broken, and the transmission quality of the cable is affected.
Disclosure of Invention
The invention aims to provide an environment-friendly intelligent electric wire and cable for buildings and a preparation method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the preparation method of the environment-friendly intelligent wire and cable for the building comprises the following steps:
s1, mutually twisting a plurality of wires into a bundle, and wrapping an insulating layer and a shielding layer on the outer side to obtain a transmission cable, a monitoring cable and a transmission cable;
s2, sequentially placing the transmission cable, the monitoring cable and the power transmission cable on the protective structure;
and S3, coating the rubber material on the outer part of the protective structure.
As a further scheme of the invention: the step S3 includes the steps of:
s31, preparing 20-40 parts of silicon rubber, 5-10 parts of high-wear-resistance carbon black, 10-15 parts of butylbenzene, 7-8 parts of titanium dioxide, 2-3 parts of stearic acid, 1-2 parts of accelerator, 2-4 parts of magnesium oxide and 2-4 parts of paraffin;
s32, smashing the silicon rubber in the S31, pouring the smashed silicon rubber into a heating kettle, keeping the temperature in the heating kettle at 400-;
s33, pouring the materials in the step S31 into the liquid silicone rubber obtained in the step S32 for full mixing, wherein the mixing temperature is kept at 400 ℃, and the mixing time is 60 min;
and S34, coating the mixed material in the step S33 on the outer side of the protective structure.
An environment-friendly intelligent building wire cable comprises a cable body and a protection structure, wherein the protection structure is respectively arranged outside a transmission cable, a monitoring cable and a transmission cable and is used for protecting the transmission cable, the monitoring cable and the transmission cable; the cable end fixing structure is arranged at the end parts of the transmission cable, the monitoring cable and the transmission cable and is used for fixing the end parts of the cables on the winding roller during cable production; and the roller fixing structure is arranged on the base and used for driving the winding roller to rotate.
As a further scheme of the invention: the roller fixing structure comprises a rotating part which is arranged on the base and used for realizing the rotation of the winding roller; the fixing component is arranged at the output end of the rotating component and used for fixing the winding roller; and the clamping part is arranged on the winding roller and the fixing part and used for avoiding misoperation of the winding roller.
As a still further scheme of the invention: protective structure includes spring steel, dashpot, buffer spring and connecting rod, the outside cladding of transmission cable has the spring steel, the outside circumference array of spring steel is provided with the connecting rod, it is provided with the guard ring to slide on the connecting rod, the dashpot has been seted up on the guard ring, be provided with transmission of electricity cable and control cable between guard ring and the spring steel, transmission of electricity cable and the outside packing of control cable have cushion rubber, the guard ring outside is provided with buffer spring, just buffer spring fixes inside fixed shell.
As a still further scheme of the invention: the cable end fixing structure comprises an end seat, an internal auxiliary cable, a sliding groove, a sliding spring, a supporting vertical rod, an arc-shaped protrusion, a fixing groove, a sliding block and a fixing rod, wherein the fixing groove is formed in the winding roller, the end seat is fixed at the bottom of the fixing shell, the end seat is T-shaped with the fixing groove, the sliding groove is formed in the bottom of the fixing groove, the fixing rod is fixed inside the sliding groove, the sliding block is arranged on the fixing rod in a sliding mode, the supporting vertical rod is fixed on the sliding block, the arc-shaped protrusion is fixed on the side of the supporting vertical rod, and the sliding spring is fixed on the side of the supporting vertical rod.
As a still further scheme of the invention: the rotating part comprises a motor support frame, a winding motor, a winding support rod, a tip rotating shaft and a moving rod, the moving rod is fixed at the output end of the fixing part, the end rotating shaft is arranged at the side edge of the moving rod in a rotating mode, the motor support frame is fixed on the base, the winding motor is fixed on the motor support frame, the winding support rod is connected through the winding motor in a driving mode, and the winding support rod is fixed at the side edge of the tip rotating shaft.
As a still further scheme of the invention: the fixed part includes the moving motor, removes the lead screw and removes fixed cover, the base bottom is fixed with the moving motor, the moving motor drive is connected and is removed the lead screw, it is provided with the fixed cover of removal to remove the screw on the lead screw, just remove fixed cover with base sliding connection, it is fixed with the carriage release lever to remove fixed sheatheeing in.
As a still further scheme of the invention: inside telescopic link, constant head tank and the locating piece of joint part, the circumference array is provided with inside telescopic link on the rolling bracing piece, inside telescopic link end fixing has the locating piece, the constant head tank has been seted up on the winding roll, constant head tank and locating piece joint.
Compared with the prior art, the invention has the beneficial effects that: according to the cable, the rubber material is coated on the outside of the formed cable body, so that the rubber material specially prepared in the application can be fully heat-resistant, and the influence on signal transmission of the cable caused by direct breakage of the cable due to short circuit or external fire outburst in the using process is avoided; simultaneously this application can guarantee the cable in the winding after production through adopting unique cable tip fixed knot to construct, can carry out light fixed with the tip of cable.
Drawings
Fig. 1 is a schematic diagram of a method for manufacturing an environment-friendly intelligent electric wire and cable for buildings.
Fig. 2 is a schematic view of an environment-friendly intelligent electric wire and cable for construction and a protection structure in a preparation method thereof.
Fig. 3 is a schematic view of an environment-friendly intelligent electric wire and cable for construction and a cable end fixing structure in the manufacturing method thereof.
Fig. 4 is a schematic structural view of an environment-friendly intelligent electric wire and cable for construction and a roller fixing structure in the manufacturing method thereof.
Fig. 5 is a schematic structural view of an environment-friendly intelligent electric wire and cable for construction and a clamping part in the manufacturing method thereof.
Description of reference numerals: 1. an end seat; 2. an internal auxiliary cable; 3. a connecting rod; 4. a buffer spring; 5. a power transmission cable; 6. a buffer tank; 7. monitoring the cable; 8. spring steel; 9. a transmission cable; 10. a sliding groove; 11. a slide spring; 12. supporting the vertical rod; 13. an arc-shaped bulge; 14. fixing grooves; 15. a slider; 16. fixing the rod; 17. a winding roller; 18. a motor support frame; 19. a winding motor; 20. winding a supporting rod; 21. an inner telescoping rod; 22. positioning a groove; 23. positioning a block; 24. an end rotating shaft; 25. a travel bar; 26. moving the screw rod; 27. a moving motor; 28. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a method for manufacturing an environment-friendly intelligent electric wire and cable for a building includes the following steps: firstly, S1, stranding a plurality of wires into a bundle, wrapping an insulating layer and a shielding layer on the outer side to obtain a transmission cable 9, a monitoring cable 7 and a transmission cable 5, wherein the cables can be protected preliminarily in the process; then step S2, the transmission cable 9, the monitoring cable 7 and the transmission cable 5 are sequentially placed on the protective structure, and the installation and the protection of each cable are realized; finally, step S3 is included, the exterior of the protective structure is coated with a rubber material. In this embodiment, the cable is first initially protected, then further protected by a protective structure, and finally protected by a rubber material, wherein the rubber material is a heat-resistant rubber in this application, wherein in order to prepare the heat-resistant rubber required in step S3, step S3 in this application comprises the following steps: step S31, preparing 20-40 parts of silicon rubber, 5-10 parts of high wear-resistant carbon black, 10-15 parts of butylbenzene, 7-8 parts of titanium dioxide, 2-3 parts of stearic acid, 1-2 parts of accelerator, 2-4 parts of magnesium oxide and 2-4 parts of paraffin; s32, smashing the silicon rubber in the S31, pouring the smashed silicon rubber into a heating kettle, keeping the temperature in the heating kettle at 400-; s33, pouring the material obtained in the step S31 into the liquid silicone rubber obtained in the step S32, and fully mixing, wherein the mixing temperature is kept at 400 ℃, and the mixing time is 60 min; and S34, coating the mixed material in the step S33 on the outer side of the protective structure.
Referring to fig. 1 to 5, in the embodiment of the present invention, an environment-friendly intelligent electric wire and cable for a building includes a cable body, a protective structure, a cable end fixing structure, and a roller fixing structure, and in order to ensure the firmness of the cable, the protective structure is provided, and the protective structure is respectively disposed outside a transmission cable 9, a monitoring cable 7, and a transmission cable 5, and is used for protecting the transmission cable 9, the monitoring cable 7, and the transmission cable 5; in order to enable the cable to be easily wound in the production process, a cable end fixing structure is arranged at the end of the cable of each production line, wherein the cable end fixing structure is arranged at the end of the transmission cable 9, the monitoring cable 7 and the transmission cable 5 and is used for fixing the end of the cable on the winding roller 17 during the production of the cable; in order to wind the cable, a roller fixing structure is provided, which is arranged on the base 28 and is used for driving the winding roller 17 to rotate. In the embodiment, the transmission cable 9, the monitoring cable 7 and the transmission cable 5 are firstly protected by the protection structure, then the winding roller 17 is fixed by the roller fixing structure, then the end of the cable is fixed on the winding roller 17 by the cable end fixing structure, and the winding of the cable is realized when the winding roller 17 rotates.
As a further embodiment of the present application, please refer to fig. 1 to 5, wherein in order to fix the winding roller 17, a roller fixing structure is provided, which includes a rotating component, a fixing structure and a clamping structure, wherein the rotating structure is disposed on the base 28 and is used for rotating the winding roller 17; in order to realize the fixation of the winding roller 17, a fixing part is arranged at the output end of the rotating part and is used for realizing the fixation of the winding roller 17; finally, in order to realize the clamping of the winding roller 17, the winding roller 17 is prevented from rotating along with power, so that a clamping component is arranged, wherein the clamping component is arranged on the winding roller and a fixing component and used for avoiding the misoperation of the winding roller 17. In this embodiment, at first utilize fixed knot structure to carry out preliminary fixed to winding roller 17, utilize the joint part to carry out further fixed to winding roller 17 afterwards, utilize revolution mechanic to drive winding roller 17's rotation at last to the realization is to the rolling of cable.
As a further embodiment of the present application, please refer to fig. 1 to 5, in order to realize the primary protection of the internal cable body, the protection structure includes spring steel 8, buffer slot 6, buffer spring 4 and connecting rod 3, first, the spring steel 8 is coated outside the transmission cable 9, the connecting rod 3 is arranged in the array of the outer circumference of the spring steel 8, a protection ring is slidably arranged on the connecting rod 3, the buffer slot 6 is arranged on the protection ring, the protection ring can move on the connecting rod 3 within a certain small range, so that the buffer protection can be performed when a certain impact is received, the transmission cable 5 and the monitoring cable 7 are arranged between the protection ring and the spring steel 8, the transmission cable 5 and the monitoring cable 7 are externally filled with buffer rubber, wherein the buffer rubber has a sliding gap at a position close to the connecting rod 3, the buffer spring 4 is arranged outside the protection ring, and the buffer spring 4 is fixed in the fixed shell, and the buffer effect during the impact is realized by the buffer spring 4.
As a further embodiment of the present application, please refer to fig. 1 to 5, in order to fix the end of the cable during the production, a cable end fixing structure is disposed at the end of each production line, wherein the cable end fixing structure comprises an end seat 1, an internal auxiliary cable 2, a sliding groove 10, a sliding spring 11, a supporting vertical rod 12, an arc-shaped protrusion 13, a fixing groove 14, a sliding block 15 and a fixing rod 16, i.e. the fixing groove 14 is first disposed on a winding roller 17, the end seat 1 is fixed at the bottom of the fixing housing, the end seat 1 and the fixing groove 14 are T-shaped, so that the end seat 1 can be placed inside the fixing groove 14, the end seat 1 is clamped under a certain structure, so as to fix the cable, wherein a small group of internal auxiliary cables 2 can be disposed on the end seat 1, wherein the internal auxiliary cables 2 are led out of the internal transmission cables 9, convenient to intercept inside auxiliary cable 2, realize the sampling observation to transmission cable 9, sliding tray 10 has been seted up to fixed slot 14 bottom, sliding tray 10 inside is fixed with dead lever 16, it is provided with sliding block 15 to slide on the dead lever 16, be fixed with on the sliding block 15 and support montant 12, it is fixed with arc arch 13 to support montant 12 side, it is fixed inside fixed slot 14 to support montant 12 side and be fixed with sliding spring 11 and sliding spring 11's the other end, promptly when using, 1 extrusion arc arch 13 of tip seat, make arc arch 13 transversely remove in opposite directions under the effect of supporting montant 12, thereby extrude sliding spring 11, make sliding block 15 slide on dead lever 16, until 1 card of tip seat is in arc arch 13 below, under sliding spring 11's effect, will support montant 12 removes in opposite directions, realize the fixed centre gripping to tip seat 1.
As a further embodiment of the present application, please refer to fig. 1 to 5, in order to realize the cable winding function, in the present application, the rotating component includes a motor support frame 18, a winding motor 19, a winding support rod 20, an end rotating shaft 24 and a moving rod 25, first, the moving rod 25 is fixed at the output end of the fixing component, the fixing component drives the moving rod 25 to move so as to realize the fixed winding of the winding roller 17, then, the end rotating shaft 24 is rotatably arranged at the side of the moving rod 25, the motor support frame 18 is fixed on the base 28, the winding motor 19 is fixed on the motor support frame 18, the winding motor 19 is drivingly connected to the winding support rod 20, and the winding support rod 20 is fixed at the side of the end rotating shaft 24. That is, in the present embodiment, the winding motor 19 is used to supply the winding power, so that the winding can be performed when the winding roller 17 is fixed by the fixing member.
As a further embodiment of the present application, please refer to fig. 1 to 5, in order to realize the preliminary fixing of the winding roller 17, the fixing component includes a moving motor 27, a moving screw rod 26 and a moving fixing sleeve, that is, at first, the moving motor 27 is fixed at the bottom of the base 28, the moving motor 27 is connected to the moving screw rod 26 in a driving manner, the moving fixing sleeve is disposed on the moving screw rod 26 by a thread, and the moving fixing sleeve is connected to the base 28 in a sliding manner, a moving rod 25 is fixed on the moving fixing sleeve, wherein the moving motor 27 acts to drive the moving screw rod 26 to rotate, and at the same time, the moving fixing sleeve can move transversely under the action of the base 28, so as to drive the moving rod 25 to move transversely, thereby clamping and fixing the winding roller 17 by the winding support rod 20.
As a further embodiment of the present application, please refer to fig. 1 to 5, in order to avoid deviation movement that may occur when winding the wire winding roller 17 during winding, therefore, the inside telescopic link 21 of the joint part, the positioning groove 22 and the positioning block 23, the circumference array is provided with the inside telescopic link 21 on the winding support rod 20, the end fixing of the inside telescopic link 21 has the positioning block 23, the positioning groove 22 has been seted up on the wire winding roller 17, the positioning groove 22 and the positioning block 23 are clamped, when in use, the extension of the inside telescopic link 21 is utilized, so that the positioning block 23 is clamped into the positioning groove 22, thereby realizing the clamping fixation of the winding support rod 20 and the wire winding roller 17.
The working principle of the invention is as follows: in the application, firstly, the cable is primarily protected, then, the protection structure is used for further protection, finally, the rubber material is used for final protection, after the protection is finished, the winding roller 17 is placed on the winding support rod 20, the movable screw rod 26 is driven to rotate by the action of the movable motor 27, meanwhile, the movable fixing sleeve can transversely move under the action of the base 28, the movable rod 25 is driven to transversely move, the winding support rod 20 is used for clamping and fixing the winding roller 17, meanwhile, the inner telescopic rod 21 is extended, the positioning block 23 is clamped and enters the positioning groove 22, the clamping and fixing of the winding support rod 20 and the winding roller 17 are realized, then, the end seat 1 is used for extruding the arc-shaped bulge 13, the arc-shaped bulge 13 transversely moves in opposite directions under the action of the support vertical rod 12, so as to extrude the sliding spring 11, so that the sliding block 15 slides on the fixing rod 16, until the end seat 1 is clamped below the arc-shaped protrusion 13, the supporting vertical rod 12 moves in the opposite direction under the action of the sliding spring 11, so that the end seat 1 is fixedly clamped, the end of the cable is fixed, and then the cable is wound under the action of the guide part by utilizing the winding motor 19 to act.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The preparation method of the environment-friendly intelligent wire and cable for the building is characterized by comprising the following steps of:
s1, stranding a plurality of wires into a bundle, and wrapping an insulating layer and a shielding layer on the outer side to obtain a transmission cable (9), a monitoring cable (7) and a power transmission cable (5);
s2, sequentially placing the transmission cable (9), the monitoring cable (7) and the power transmission cable (5) on the protective structure;
and S3, coating the exterior of the protective structure with a rubber material.
2. The method for preparing an environment-friendly intelligent electric wire and cable for buildings according to claim 1, wherein the S3 comprises the following steps:
step S31, preparing 20-40 parts of silicon rubber, 5-10 parts of high wear-resistant carbon black, 10-15 parts of butylbenzene, 7-8 parts of titanium dioxide, 2-3 parts of stearic acid, 1-2 parts of accelerator, 2-4 parts of magnesium oxide and 2-4 parts of paraffin;
s32, smashing the silicon rubber in the S31, pouring the smashed silicon rubber into a heating kettle, keeping the temperature in the heating kettle at 400-;
s33, pouring the material obtained in the step S31 into the liquid silicone rubber obtained in the step S32, and fully mixing, wherein the mixing temperature is kept at 400 ℃, and the mixing time is 60 min;
and S34, coating the mixed material in the step S33 on the outer side of the protective structure.
3. The preparation method of the environment-friendly intelligent electric wire and cable for buildings, which is applied to any one of the environment-friendly intelligent electric wire and cable for buildings in claims 1-2, comprises a cable body and is characterized by further comprising
The protection structures are respectively arranged outside the transmission cable (9), the monitoring cable (7) and the transmission cable (5) and used for protecting the transmission cable (9), the monitoring cable (7) and the transmission cable (5);
the cable end fixing structure is arranged at the end parts of the transmission cable (9), the monitoring cable (7) and the transmission cable (5) and is used for fixing the end parts of the cables on the winding roller (17) during cable production;
the roller fixing structure is arranged on the base (28) and used for driving the winding roller (17) to rotate.
4. The environment-friendly intelligent electric wire and cable for buildings according to claim 3, wherein the roller fixing structure comprises a rotating part arranged on the base (28) for rotating the winding roller (17);
the fixing component is arranged at the output end of the rotating component and is used for fixing the winding roller (17);
and the clamping component is arranged on the winding roller and the fixing component and used for avoiding misoperation of the winding roller (17).
5. The environment-friendly intelligent electric wire and cable for buildings according to claim 3, wherein the protective structure comprises spring steel (8), a buffer groove (6), a buffer spring (4) and a connecting rod (3), the spring steel (8) is wrapped outside the transmission cable (9), the connecting rod (3) is arranged in an external circumferential array of the spring steel (8), a protective ring is arranged on the connecting rod (3) in a sliding manner, the buffer groove (6) is formed in the protective ring, a power transmission cable (5) and a monitoring cable (7) are arranged between the protective ring and the spring steel (8), the buffer rubber is filled outside the power transmission cable (5) and the monitoring cable (7), the buffer spring (4) is arranged outside the protective ring, and the buffer spring (4) is fixed inside a fixed shell.
6. The environment-friendly intelligent electric wire and cable for buildings according to claim 5, wherein the cable end fixing structure comprises an end seat (1), an internal auxiliary cable (2), a sliding groove (10), a sliding spring (11), a supporting vertical rod (12), an arc-shaped protrusion (13), a fixing groove (14), a sliding block (15) and a fixing rod (16), the fixing groove (14) is formed on the winding roller (17), the end seat (1) is fixed at the bottom of the fixing shell, the end seat (1) and the fixing groove (14) are T-shaped, the sliding groove (10) is formed at the bottom of the fixing groove (14), the fixing rod (16) is fixed inside the sliding groove (10), the sliding block (15) is slidably arranged on the fixing rod (16), the supporting vertical rod (12) is fixed on the sliding block (15), the arc-shaped protrusion (13) is fixed at the side of the supporting vertical rod (12), the side of the supporting vertical rod (12) is fixed with a sliding spring (11), and the other end of the sliding spring (11) is fixed in the fixing groove (14).
7. The environment-friendly intelligent electric wire and cable for buildings according to claim 4, wherein the rotating part comprises a motor support frame (18), a winding motor (19), a winding support rod (20), an end rotating shaft (24) and a moving rod (25), the moving rod (25) is fixed at the output end of the fixed part, the end rotating shaft (24) is rotatably arranged at the side edge of the moving rod (25), the motor support frame (18) is fixed on the base (28), the winding motor (19) is fixed on the motor support frame (18), the winding support rod (20) is connected with the winding motor (19) in a driving manner, and the winding support rod (20) is fixed at the side edge of the end rotating shaft (24).
8. The environment-friendly intelligent electric wire and cable for buildings according to claim 7, wherein the fixed part comprises a moving motor (27), a moving screw rod (26) and a moving fixed sleeve, the moving motor (27) is fixed at the bottom of the base (28), the moving motor (27) is in driving connection with the moving screw rod (26), the moving fixed sleeve is arranged on the moving screw rod (26) in a threaded manner, the moving fixed sleeve is in sliding connection with the base (28), and a moving rod (25) is fixed on the moving fixed sleeve.
9. The environment-friendly intelligent electric wire and cable for buildings according to claim 8, wherein the clamping part comprises an inner telescopic rod (21), a positioning groove (22) and a positioning block (23), the inner telescopic rod (21) is arranged on the winding support rod (20) in a circumferential array mode, the positioning block (23) is fixed at the end part of the inner telescopic rod (21), the winding roller (17) is provided with the positioning groove (22), and the positioning groove (22) and the positioning block (23) are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210888113.4A CN114999735B (en) | 2022-07-27 | 2022-07-27 | Environment-friendly intelligent electric wire and cable for building and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210888113.4A CN114999735B (en) | 2022-07-27 | 2022-07-27 | Environment-friendly intelligent electric wire and cable for building and preparation method thereof |
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| CN114999735A true CN114999735A (en) | 2022-09-02 |
| CN114999735B CN114999735B (en) | 2022-12-13 |
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| CN214935006U (en) * | 2021-06-23 | 2021-11-30 | 鹰潭中线新材料有限公司 | Expansion shaft for clamping bare copper wire coil |
| CN215007602U (en) * | 2021-04-14 | 2021-12-03 | 深圳市集力电线电缆有限公司 | High-strength waterproof cable |
| CN216444806U (en) * | 2021-10-29 | 2022-05-06 | 姜海鹏 | Cable winding device for municipal highway engineering |
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| CN114999735B (en) | 2022-12-13 |
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