CN213183652U

CN213183652U - Cable with automatic detection and protection functions

Info

Publication number: CN213183652U
Application number: CN202020918534.3U
Authority: CN
Inventors: 吴之美
Original assignee: South Pearl River Technology Co ltd
Current assignee: South Pearl River Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-05-11
Anticipated expiration: 2030-05-26

Abstract

The utility model belongs to the technical field of the cable, specifically disclose a cable with automated inspection just has safeguard function, include the lag and tear solid fixed ring, the left and right sides of lag is provided with the cable fixing base, and the top of cable fixing base is provided with the alarm lamp, the inside lower extreme of cable fixing base is provided with leakage sensor, the top of tearing solid fixed ring is provided with the lug. This cable with automated inspection just has safeguard function compares with current ordinary cable, through leakage sensor, the setting of temperature sensor and speaker for the security of multiplicable cable use, temperature sensor and alarm lamp electric connection, when inside sinle silk temperature risees at the excessive speed, the alarm lamp scintillation suggestion, but closing means, avoid the emergence of potential safety hazard, leakage sensor and speaker electric connection, when sinle silk and cable joint contact emergence electric leakage, the speaker suggestion has the danger of electric leakage, reduce the potential safety hazard.

Description

Cable with automatic detection and protection functions

Technical Field

The utility model relates to the technical field of cables, specifically be a cable with automated inspection just has safeguard function.

Background

The cable is usually a cable like rope formed by twisting several or several groups of wires, each group of wires are insulated with each other and usually twisted around a center, the whole is covered by a high-insulation covering layer, and a plurality of insulated wires are erected in the air or installed underground or underwater for telecommunication or power transmission, the cable is an insulated wire formed by arranging one or more mutually insulated conductive wire cores in a sealed sheath, and a protective covering layer can be added outside the insulated wire for transmitting, distributing electric energy or transmitting electric signals, and the difference between the cable and common wires is mainly larger in size and more complex in structure.

Current cable simple structure, do not have the function that the oneself detected the electric leakage, also have the function of carrying out the temperature detection to inside, when the cable temperature risees, be difficult for the discovery, easily lead to inside wire to damage, influence the result of use of equipment, reduce work efficiency, and the oneself protecting effect is poor, also can not tear the cable conductor and split exclusive use, cable joint does not also possess waterproof function, the operator of being not convenient for installs and dismantles, when connecting the electric leakage, do not have alarm device and report to the police, the security performance is low, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current cable basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable with automated inspection just has safeguard function, with solve and propose general current cable simple structure in the above-mentioned background art, do not have the function that oneself detected the electric leakage, also do not have the function that carries out temperature detection to inside, when cable temperature risees, be difficult for discovering, easily lead to the inside wire to damage, influence the result of use of equipment, reduce work efficiency, and oneself protective effect is poor, also can not tear the cable conductor and split exclusive use, cable joint does not also possess waterproof function, the operator of being not convenient for installs and dismantles, when connecting the electric leakage, do not have alarm device and report to the police, the security performance is low, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cable with automatic detection and protection functions comprises a protective sleeve and a tearing fixing ring, wherein cable fixing seats are arranged on the left side and the right side of the protective sleeve, an alarm lamp is arranged above the cable fixing seats, a leakage sensor is arranged at the lower end of the interior of the cable fixing seats, a temperature sensor is arranged on the left side of the upper portion of the cable fixing seats, a convex block is arranged above the tearing fixing rings, the tearing fixing rings are located inside the protective sleeve, a filling groove is formed in the convex block, an oxygen isolating layer is arranged inside the tearing fixing rings, a shielding layer is arranged inside the oxygen isolating layer, a first insulating layer is arranged inside the shielding layer, a second insulating layer is arranged inside the first insulating layer, a wire core is arranged inside the second insulating layer, reinforcing ribs are arranged on the left side and the right side of the second insulating layer, and a cable joint is arranged on the left side of, and the upper and lower both sides of cable joint are provided with and connect the lag, cable joint's right-hand member is inside to be provided with the speaker.

Preferably, the central axis of the protective sleeve coincides with the central axis of the tearing and fixing ring, and the inner diameter of the tearing and fixing ring is larger than the outer diameter of the oxygen isolation layer.

Preferably, the inner surface of the oxygen isolation layer is tightly attached to the outer surface of the shielding layer, and the central axis of the shielding layer coincides with the central axis of the first insulating layer.

Preferably, the leakage sensor is vertically arranged on the inner surface of the cable fixing seat, and a 90 degree angle is formed between the central axis of the alarm lamp and the upper surface of the cable fixing seat.

Preferably, the wire core penetrates through the second insulating layer, and the central axis of the first insulating layer coincides with the central axis of the second insulating layer.

Preferably, the protruding block is vertically arranged on the upper surface of the tearing fixing ring, and the central axis of the protruding block is parallel to the central axis of the wire core.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can improve the friction resistance of the wire core by arranging the protective sleeve, the tearing fixing ring, the oxygen isolating layer and the shielding layer, protect the internal wire core, avoid long time, and is easy to damage, prolong the service life of the wire core, keep good performance, reduce the loss rate, reduce the overall cost, and insulate the wire core from other wire cores and the outside by the double-layer insulating layer, thereby avoiding internal electric leakage or damage and easily causing potential safety hazard;

2. the utility model discloses a setting of leakage sensor, temperature sensor, alarm lamp and speaker for can increase the security that the cable used, temperature sensor and alarm lamp electric connection, when inside sinle silk temperature rose too fast, the alarm lamp scintillation was indicateed, can close equipment, avoids the emergence of potential safety hazard, leakage sensor and speaker electric connection, when sinle silk and cable joint contact took place to leak electricity, the speaker suggestion had the danger of electric leakage, reduce the potential safety hazard, rely on the cable fixing base can coil the cable that can not use, save space, and easily transport;

3. the utility model discloses a strengthening rib, the lug, tear the setting of solid fixed ring and filling groove for can pack inorganic material to the filling groove in, increase the seal of cable, the mechanical strength of cable is big, tear solid fixed ring and conveniently tear the exclusive use with the cable conductor, therefore, the clothes hanger is strong in practicability, practical range is wide, utilize the strengthening rib between two sinle silk bodies, can improve the stretch-proofing performance of sinle silk, and can arrange the mid portion of sinle silk according to appointed shape route, prevent that a plurality of sinle silk bodies are chaotic together, easy damage.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the protective cover of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a in fig. 1.

In the figure: 1. a protective sleeve; 2. tearing the fixing ring; 3. an oxygen barrier layer; 4. a shielding layer; 5. a bump; 6. Filling the groove; 7. a first insulating layer; 8. a second insulating layer; 9. reinforcing ribs; 10. a wire core; 11. a cable fixing seat; 12. a cable joint; 13. a speaker; 14. a joint protection sleeve; 15. a temperature sensor; 16. an electric leakage sensor; 17. an alarm lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cable with automatic detection and protection functions comprises a protective sleeve 1 and a tearing fixing ring 2, wherein cable fixing seats 11 are arranged on the left side and the right side of the protective sleeve 1, alarm lamps 17 are arranged above the cable fixing seats 11, an electric leakage sensor 16 is arranged at the lower end inside the cable fixing seats 11, a temperature sensor 15 is arranged on the left side above the cable fixing seats 11, the electric leakage sensor 16 is vertically arranged on the inner surface of the cable fixing seats 11, 90 degrees is formed between the central axis of the alarm lamp 17 and the upper surface of the cable fixing seat mounting seat 11, the safety of the cable can be improved through the arrangement of the electric leakage sensor 16, the temperature sensor 15, the alarm lamp 17 and a loudspeaker 13, the temperature sensor 15 is electrically connected with the alarm lamps 17, when the temperature of an inner wire core 10 rises too fast, the alarm lamp 17 flickers to prompt, equipment can be turned off, and potential safety hazards are, the electric leakage sensor 16 is electrically connected with the loudspeaker 13, when the wire core 10 is in contact with the cable joint 12 to generate electric leakage, the loudspeaker 13 prompts the danger of electric leakage, the potential safety hazard is reduced, the cable which cannot be used can be coiled up by the cable fixing seat 11, the space is saved, and the operation is easy;

the upper part of the tearing fixing ring 2 is provided with a convex block 5, the tearing fixing ring 2 is positioned inside the protective sleeve 1, the inside of the convex block 5 is provided with a filling groove 6, the inside of the tearing fixing ring 2 is provided with an oxygen isolating layer 3, the inside of the oxygen isolating layer 3 is provided with a shielding layer 4, the central axis of the protective sleeve 1 is coincided with the central axis of the tearing fixing ring 2, the inner diameter of the tearing fixing ring 2 is larger than the outer diameter of the oxygen isolating layer 3, the friction resistance of the wire core 10 can be improved through the arrangement of the protective sleeve 1, the tearing fixing ring 2, the oxygen isolating layer 3 and the shielding layer 4, the inner wire core 10 is protected, the time is prolonged, the wire core is easy to damage, the service life of the wire core is prolonged, the good performance can be kept, the loss rate can be reduced, the overall cost is reduced, the wire core 10 can be insulated from other wire cores, a first insulating layer 7 is arranged inside the shielding layer 4, a second insulating layer 8 is arranged inside the first insulating layer 7, the inner surface of the oxygen isolation layer 3 is tightly attached to the outer surface of the shielding layer 4, and the central axis of the shielding layer 4 is coincided with the central axis of the first insulating layer 7;

the wire core 10 is arranged in the second insulating layer 8, the reinforcing ribs 9 are arranged on the left side and the right side of the second insulating layer 8, the wire core 10 penetrates through the second insulating layer 8, the central axis of the first insulating layer 7 coincides with the central axis of the second insulating layer 8, the lug 5 is vertically arranged on the upper surface of the tearing fixing ring 2, the central axis of the lug 5 is parallel to the central axis of the wire core 10, the inorganic material can be filled into the filling groove 6 through the arrangement of the reinforcing ribs 9, the lug 5, the tearing fixing ring 2 and the filling groove 6, the tightness of the cable is improved, the mechanical strength of the cable is high, the tearing fixing ring 2 is convenient to tear the cable core wire for independent use, the practicability is strong, the practical range is wide, the tensile resistance of the wire core 10 can be improved by utilizing the reinforcing ribs 9 between the two wire core bodies, and the middle parts of the wire cores 10 can be arranged according to, prevent that a plurality of sinle silk 10 bodies are chaotic together, easy damage, the left side of lag 1 is provided with cable joint 12, and cable joint 12's upper and lower both sides are provided with and connect lag 14, and cable joint 12's right-hand member is inside to be provided with speaker 13.

The working principle is as follows: when the cable with the automatic detection and protection functions is used, firstly, the coiled cable is rotated out of the cable fixing seat 11, the temperature sensor 15 (model: 2-IPM-32ST) and the leakage sensor 16 (model: MIT-2000S) are respectively electrically connected with the alarm lamp 17 and the loudspeaker 13, when the internal temperature of the cable is overhigh, the alarm lamp 17 flickers to prompt an operator that the internal temperature is overhigh, the internal wire core 10 is easy to damage, and the occurrence of potential safety hazard is avoided, when the cable joint 12 is connected with other equipment for use, when leakage occurs due to uncertain factors, the leakage sensor 16 conducts new information to cause the loudspeaker 13, the loudspeaker 13 rings, so as to avoid the occurrence of accidents, the tearing fixing ring 2 has an elastic structure, when the cable is not used, the cable core can be torn off by the tearing fixing ring 2 for independent use, this is the working principle of the cable with automatic detection and protection function.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable with automated inspection just has safeguard function, includes lag (1) and tears solid fixed ring (2), its characterized in that: the protection sleeve is characterized in that cable fixing seats (11) are arranged on the left side and the right side of the protection sleeve (1), an alarm lamp (17) is arranged above the cable fixing seats (11), a leakage sensor (16) is arranged at the lower end of the inside of the cable fixing seats (11), a temperature sensor (15) is arranged on the left side of the upper portion of the cable fixing seats (11), a convex block (5) is arranged above the tearing fixing ring (2), the tearing fixing ring (2) is located inside the protection sleeve (1), a filling groove (6) is arranged inside the convex block (5), an oxygen isolating layer (3) is arranged inside the tearing fixing ring (2), a shielding layer (4) is arranged inside the oxygen isolating layer (3), a first insulating layer (7) is arranged inside the shielding layer (4), a second insulating layer (8) is arranged inside the first insulating layer (7), a wire core (10) is arranged inside the second insulating layer (8), reinforcing ribs (9) are arranged on the left side and the right side of the second insulating layer (8), a cable joint (12) is arranged on the left side of the protective sleeve (1), joint protective sleeves (14) are arranged on the upper side and the lower side of the cable joint (12), and a loudspeaker (13) is arranged inside the right end of the cable joint (12).

2. The cable with automatic detection and protection functions as claimed in claim 1, wherein: the axis of the protective sleeve (1) coincides with the axis of the tearing fixing ring (2), and the inner diameter of the tearing fixing ring (2) is larger than the outer diameter of the oxygen isolation layer (3).

3. The cable with automatic detection and protection functions as claimed in claim 1, wherein: closely laminate between the internal surface on oxygen barrier layer (3) and the surface of shielding layer (4), and coincide between the axis of shielding layer (4) and the axis of first insulating layer (7).

4. The cable with automatic detection and protection functions as claimed in claim 1, wherein: the leakage sensor (16) is vertically arranged on the inner surface of the cable fixing seat (11), and 90 degrees is formed between the central axis of the alarm lamp (17) and the upper surface of the cable fixing seat (11).

5. The cable with automatic detection and protection functions as claimed in claim 1, wherein: the wire core (10) penetrates through the inside of the second insulating layer (8), and the central axis of the first insulating layer (7) coincides with the central axis of the second insulating layer (8).

6. The cable with automatic detection and protection functions as claimed in claim 1, wherein: the convex block (5) is vertically arranged on the upper surface of the tearing fixing ring (2), and the central axis of the convex block (5) is parallel to the central axis of the wire core (10).