CN113552446B - Fault on-line detection device for long-distance insulated power cable - Google Patents
Fault on-line detection device for long-distance insulated power cable Download PDFInfo
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- CN113552446B CN113552446B CN202110733493.XA CN202110733493A CN113552446B CN 113552446 B CN113552446 B CN 113552446B CN 202110733493 A CN202110733493 A CN 202110733493A CN 113552446 B CN113552446 B CN 113552446B
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Abstract
The invention belongs to the technical field of power cable application, and particularly discloses a fault on-line detection device for a long-distance insulated power cable. The fault on-line detection device for the long-distance insulated power cable has the beneficial effects that: the intelligent detection system has the advantages that the design is reasonable, the movable assembly, the intelligent detection assembly and the signal generation assembly structure which are used in a matched manner solve the problems of the existing detection structure, the intelligent on-line detection of the production and manufacture of the finished power cable or the fault power cable in use can be realized according to the use situation, the detection efficiency is improved, the detection time is saved, and the economic benefit is improved.
Description
Technical Field
The invention belongs to the technical field of power cable application, and particularly relates to a fault on-line detection device for a long-distance insulated power cable.
Background
The wire and cable are used to transmit electrical (magnetic) energy, information and wire products for electromagnetic energy conversion. The broad term "cable" refers to insulated cable, which may be defined as an aggregate of one or more insulated cores, and their respective covering, protective layer and outer layer, and may have additional uninsulated conductors.
The power cable has various varieties and specifications, wide application range, and more application voltage of 1kV and below, and is used for continuously deriving new products in special occasions, such as fire-resistant cables, flame-retardant cables, low-smoke halogen-free/low-smoke low-halogen cables, termites and mice-resistant cables, oil-resistant/cold-resistant/temperature-resistant/wear-resistant cables, medical/agricultural/mining cables, thin-wall wires and the like.
The production and manufacture finished products of the long-distance insulated power cable or the detection in the use are required to be detected, the sampling inspection and detection of the production and manufacture finished products are used for guaranteeing the quality of products, and the detection in the use of the circuit is used for rapidly overhauling and replacing faults.
Accordingly, based on the above-described problems, the present invention provides a fault on-line detection device for a long-distance insulated power cable.
Disclosure of Invention
The invention aims to: the invention aims to provide a fault on-line detection device for a long-distance insulated power cable, which is reasonable in design, and is provided with a movable assembly, an intelligent detection assembly and a signal generation assembly structure which are matched for use, so that the problems of the existing detection structure are solved, the device can be moved according to the use situation, the intelligent on-line detection of the power cable manufactured by production or the fault in use is realized, the detection efficiency is improved, the detection time is saved, and the economic benefit is improved.
The technical scheme is as follows: the invention provides a fault on-line detection device for a long-distance insulated power cable, which consists of a movable assembly, an intelligent detection assembly matched with the movable assembly, and a signal generation assembly matched with the movable assembly and the intelligent detection assembly; the movable assembly comprises a bottom plate, moving wheels arranged at four corners of the bottom surface of the bottom plate, and inclined push-pull plates arranged on the outer wall of one end of the bottom plate; the intelligent detection assembly comprises an open type box body arranged on the end face of one end of a bottom plate, a limiting plate arranged on the inner wall of one side of the open type box body in a staggered manner, a strip-shaped limiting block arranged on the outer wall of the other side of the open type box body in a staggered manner, a strip-shaped limiting block through hole arranged in the strip-shaped limiting block, a transverse inner screw sleeve arranged on the outer wall of the strip-shaped limiting block and matched with the strip-shaped limiting block through hole, an adjusting screw rod penetrating through the transverse inner screw sleeve and the strip-shaped limiting block through hole, a spring module arranged at one end of the adjusting screw rod, a round fixing plate connected with the spring module, a shell arranged in the open type box body, and a touch liquid crystal display screen, a single chip microcomputer, a data receiving and transmitting unit and a positioning unit which are arranged in the shell, wherein the touch liquid crystal display screen, the data receiving and transmitting unit and the positioning unit are respectively connected with the single chip microcomputer; the signal generating assembly comprises a high-voltage signal generator open type installation box body arranged on the end face of the other end of the bottom plate, a group of first rectangular fixing plates and a group of second rectangular fixing plates symmetrically arranged on the inner wall of the high-voltage signal generator open type installation box body, a first rectangular fixing plate through hole and a second rectangular fixing plate through hole respectively arranged in the group of first rectangular fixing plates and the group of second rectangular fixing plates, a first hollow thread sleeve and a second hollow thread sleeve respectively arranged on the outer wall of the group of first rectangular fixing plates and matched with the first rectangular fixing plate through hole and the second rectangular fixing plate through hole and used, a first locking screw rod and a second locking screw rod respectively penetrating through the first hollow thread sleeve and the first rectangular fixing plate through hole and the second rectangular fixing plate through hole, a first locking screw rod and a second locking screw rod respectively arranged on the first locking screw rod and the second locking screw rod, a first elastic module and a second elastic module respectively arranged at one end of the first locking screw rod and one end of the second locking screw rod, and a first elastic module and a second elastic module respectively arranged at one end of the first elastic module and the second elastic module respectively arranged on the first rectangular fixing plate through hole and the second rectangular fixing plate through hole, and the first locking screw rod through the first locking screw rod and the second locking screw rod and the first elastic nut and the second elastic nut respectively.
According to the technical scheme, the fault on-line detection device for the long-distance insulating power cable further comprises an early warning strobe lamp, an antenna connecting seat and a signal antenna, wherein the early warning strobe lamp and the antenna connecting seat are arranged on the bottom plate and located on one side of the open type box body, and the signal antenna is arranged on the antenna connecting seat, and the early warning strobe lamp and the signal antenna are respectively connected with the singlechip.
According to the technical scheme, the round fixing plate, the first fixing plate and the second fixing plate are respectively made of flexible materials.
According to the technical scheme, the spring module, the first elastic module and the second elastic module are springs respectively.
According to the technical scheme, the group of first rectangular fixing plates, the group of second rectangular fixing plates and the limiting plates are respectively in a round structure or a square structure or a rectangular structure.
Compared with the prior art, the fault on-line detection device for the long-distance insulated power cable has the beneficial effects that: the intelligent detection system has the advantages that the design is reasonable, the movable assembly, the intelligent detection assembly and the signal generation assembly structure which are used in a matched manner solve the problems of the existing detection structure, the intelligent on-line detection of the production and manufacture of the finished power cable or the fault power cable in use can be realized according to the use situation, the detection efficiency is improved, the detection time is saved, and the economic benefit is improved.
Drawings
FIG. 1 is a schematic diagram of a front view of a portion of a fault on-line detection apparatus for long-distance insulated power cables of the present invention;
FIG. 2 is a schematic top view of a portion of the fault on-line detection apparatus for long distance insulated power cables of the present invention;
Fig. 3 is a schematic structural diagram of a casing, a touch liquid crystal display, a singlechip, a data transceiver unit and a positioning unit of the fault on-line detection device for long-distance insulated power cables.
Detailed Description
The invention is further elucidated below in connection with the drawings and the specific embodiments.
Example 1
The fault on-line detection device for the long-distance insulated power cable shown in fig. 1,2 and 3 comprises a movable assembly, an intelligent detection assembly matched with the movable assembly and a signal generation assembly matched with the movable assembly and the intelligent detection assembly; the movable assembly comprises a bottom plate 1, moving wheels 3 arranged at four corners of the bottom surface of the bottom plate 1, and an inclined push-pull plate 2 arranged on the outer wall of one end of the bottom plate 1; the intelligent detection assembly comprises an open type box body 5 arranged on the end face of one end of a bottom plate 1, a limiting plate 20 arranged on the inner wall of one side of the open type box body 5 in a staggered manner, a strip-shaped limiting block 22 arranged on the outer wall of the other side of the open type box body 5 in a staggered manner, a strip-shaped limiting block through hole 23 arranged in the strip-shaped limiting block 22, a transverse inner screw sleeve 24 arranged on the outer wall of the strip-shaped limiting block 22 and matched with the strip-shaped limiting block through hole 23 for use, an adjusting screw 25 penetrating through the transverse inner screw sleeve 24 and the strip-shaped limiting block through hole 23, a spring module 26 arranged at one end of the adjusting screw 25, a circular fixing plate 27 connected with the spring module 26, a shell 28 arranged in the open type box body 5, a touch liquid crystal display 29 arranged in the shell 28, a singlechip 30, a data transceiver unit 31 and a positioning unit 32, wherein the touch liquid crystal display 29, the data transceiver unit 31 and the positioning unit 32 are respectively connected with the singlechip 30; the signal generating assembly comprises a high-voltage signal generator open type mounting box body 4 arranged on the end face of the other end of the bottom plate 1, a group of first rectangular fixing plates 6 and a group of second rectangular fixing plates 13 symmetrically arranged on the inner wall of the high-voltage signal generator open type mounting box body 4, a first rectangular fixing plate through hole 7 and a second rectangular fixing plate through hole 14 respectively arranged in the group of first rectangular fixing plates 6 and the group of second rectangular fixing plates 13, a first hollow threaded sleeve 8 and a second hollow threaded sleeve 15 respectively arranged on the outer wall of the group of first rectangular fixing plates 6 and the group of second rectangular fixing plates 13 and matched with the first rectangular fixing plate through hole 7 and the second rectangular fixing plate through hole 14, a first locking screw 9 and a second locking screw 16 respectively penetrating through the first hollow threaded sleeve 8, the first rectangular fixing plate through hole 7 and the second rectangular fixing plate through hole 14, a first locking nut 10 and a second locking nut 17 respectively arranged on the first locking screw 9 and the second locking screw 16, and a first single chip microcomputer module 18 which is arranged in the first elastic signal generator module 18 and the second single chip microcomputer module 18 which is arranged at one end of the high-voltage signal generator open type test box body 630, and the high-voltage signal generator is only arranged at one end of the first elastic signal generator open type test module 18 and the first single chip microcomputer module 18.
Example two
The fault on-line detection device for the long-distance insulated power cable shown in fig. 1,2 and 3 comprises a movable assembly, an intelligent detection assembly matched with the movable assembly and a signal generation assembly matched with the movable assembly and the intelligent detection assembly; the movable assembly comprises a bottom plate 1, moving wheels 3 arranged at four corners of the bottom surface of the bottom plate 1, and an inclined push-pull plate 2 arranged on the outer wall of one end of the bottom plate 1; The intelligent detection component comprises an open type box body 5 arranged on one end face of a bottom plate 1, a limiting plate 20 arranged on the inner wall of one side of the open type box body 5 in a staggered manner, a strip-shaped limiting block 22 arranged on the outer wall of the other side of the open type box body 5 in a staggered manner, a strip-shaped limiting block through hole 23 arranged in the strip-shaped limiting block 22, a transverse inner screw sleeve 24 arranged on the outer wall of the strip-shaped limiting block 22 and matched with the strip-shaped limiting block through hole 23 for use, an adjusting screw 25 penetrating through the transverse inner screw sleeve 24 and the strip-shaped limiting block through hole 23, a spring module 26 arranged on one end of the adjusting screw 25, and a circular fixing plate 27 connected with the spring module 26, The shell 28 is arranged in the open type box body 5, and the touch liquid crystal display 29, the singlechip 30, the data receiving and transmitting unit 31 and the positioning unit 32 are arranged in the shell 28, wherein the touch liquid crystal display 29, the data receiving and transmitting unit 31 and the positioning unit 32 are respectively connected with the singlechip 30; The signal generating assembly comprises a high-voltage signal generator open type mounting box body 4 arranged on the end face of the other end of the bottom plate 1, a group of first rectangular fixing plates 6 and a group of second rectangular fixing plates 13 symmetrically arranged on the inner wall of the high-voltage signal generator open type mounting box body 4, a first rectangular fixing plate through hole 7 and a second rectangular fixing plate through hole 14 respectively arranged in the group of first rectangular fixing plates 6 and the group of second rectangular fixing plates 13, and a first hollow threaded sleeve 8, a second hollow threaded sleeve 14 respectively arranged on the outer walls of the group of first rectangular fixing plates 6 and the group of second rectangular fixing plates 13 and matched with the first rectangular fixing plate through hole 7 and the second rectangular fixing plate through hole 14, The second hollow thread sleeve 15, the first locking screw 9 and the second locking screw 16 respectively penetrating the first hollow thread sleeve 8, the first rectangular fixing plate through hole 7 and the second rectangular fixing plate through hole 14, the first locking nut 10 and the second locking nut 17 respectively arranged on the first locking screw 9 and the second locking screw 16, the first elastic module 11 and the second elastic module 18 respectively arranged at one end of the first locking screw 9 and one end of the second locking screw 16, the first fixing plate 12 and the second fixing plate 19 respectively arranged at one end of the first elastic module 11 and one end of the second elastic module 18, wherein the cable test high-voltage signal generator (the model of the cable test high-voltage signal generator is FLCD-630 and is not limited to FLCD-630) is arranged in the high-voltage signal generator open type installation box 4, And be connected with intelligent detection subassembly's singlechip 30, and set up on bottom plate 1 and be located early warning strobe lamp 33, antenna connection seat 34 of open-type box 5 one side, and set up the signal antenna 21 on antenna connection seat 34, wherein, early warning strobe lamp 33, signal antenna 21 are connected with singlechip 30 respectively.
The fault on-line detection device for the long-distance insulated power cable in the first or second embodiment of the present structure is characterized in that the circular fixing plate 27, the first fixing plate 12 and the second fixing plate 19 are respectively made of flexible materials; the spring module 26, the first elastic module 11 and the second elastic module 18 are springs respectively; the first rectangular fixing plates 6, the second rectangular fixing plates 13 and the limiting plates 20 are respectively in a circular structure, a square structure or a rectangular structure.
The fault on-line detection device for the long-distance insulated power cable solves the problems of the existing detection structure, can move according to the use situation, achieves intelligent on-line detection of the power cable manufactured by production or used in fault, improves detection efficiency, saves detection time and improves economic benefit.
The fault on-line detection device for the long-distance insulated power cable of the first embodiment or the second embodiment of the structure is characterized in that the intelligent detection assembly receives and processes the high-voltage information fed back by the signal generation assembly and detects the data information in real time to a remote main monitoring device, and the main monitoring device processes and feeds back the received data information to the intelligent detection assembly to realize efficient detection operation.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (4)
1. A trouble on-line measuring device for long distance insulation power cable, its characterized in that: the intelligent detection device consists of a movable component, an intelligent detection component matched with the movable component and a signal generation component matched with the movable component and the intelligent detection component; the movable assembly comprises a bottom plate (1), moving wheels (3) arranged at four corners of the bottom surface of the bottom plate (1), and an inclined push-pull plate (2) arranged on the outer wall of one end of the bottom plate (1); The intelligent detection component comprises an open type box body (5) arranged on one end face of a bottom plate (1), a limit plate (20) arranged on the inner wall of one side of the open type box body (5) in a dislocation manner, a strip-shaped limit block (22) arranged on the outer wall of the other side of the open type box body (5) in a dislocation manner, a strip-shaped limit block through hole (23) arranged in the strip-shaped limit block (22), a transverse inner screw sleeve (24) arranged on the outer wall of the strip-shaped limit block (22) and matched with the strip-shaped limit block through hole (23) for use, an adjusting screw rod (25) penetrating through the transverse inner screw sleeve (24) and the strip-shaped limit block through hole (23) and a spring module (26) arranged on one end of the adjusting screw rod (25), The device comprises a spring module (26), a round fixing plate (27), a shell (28) arranged in an open-type box body (5), a touch liquid crystal display screen (29), a singlechip (30), a data receiving and transmitting unit (31) and a positioning unit (32) which are arranged in the shell (28), wherein the touch liquid crystal display screen (29), the data receiving and transmitting unit (31) and the positioning unit (32) are respectively connected with the singlechip (30); The signal generating assembly comprises a high-voltage signal generator open type mounting box body (4) arranged on the end face of the other end of the bottom plate (1), a group of first rectangular fixing plates (6) and a group of second rectangular fixing plates (13) symmetrically arranged on the inner wall of the high-voltage signal generator open type mounting box body (4), a group of first rectangular fixing plate through holes (7) and a group of second rectangular fixing plate through holes (14) respectively arranged in the group of first rectangular fixing plates (6) and the group of second rectangular fixing plates (13), a group of first rectangular fixing plate through holes (7) and a group of second rectangular fixing plate through holes (14) respectively arranged on the outer walls of the group of first rectangular fixing plates (6), the group of second rectangular fixing plates (13) and the outer walls of the group of second rectangular fixing plates (13) and the first rectangular fixing plates through holes (7), The second rectangular fixing plate through hole (14) is matched with the first hollow threaded sleeve (8) and the second hollow threaded sleeve (15), and respectively penetrates through the first hollow threaded sleeve (8), the first rectangular fixing plate through hole (7) and the first locking screw (9) and the second locking screw (16) of the second rectangular fixing plate through hole (14), and is respectively provided with a first locking nut (10) and a second locking nut (17) on the first locking screw (9) and the second locking screw (16), and is respectively provided with a first elastic module (11) and a second elastic module (18) at one end of the first locking screw (9) and one end of the second locking screw (16), the cable test high-voltage signal generator is arranged in the high-voltage signal generator open type mounting box body (4) and is connected with the singlechip (30) of the intelligent detection assembly; the alarm device is characterized by further comprising an early warning strobe lamp (33), an antenna connecting seat (34) and a signal antenna (21), wherein the early warning strobe lamp (33) and the signal antenna (21) are arranged on the bottom plate (1) and are positioned on one side of the open-type box body (5), and the signal antenna (21) is arranged on the antenna connecting seat (34), and the early warning strobe lamp (33) and the signal antenna (21) are respectively connected with the singlechip (30).
2. The fault on-line detection device for long-distance insulated power cables according to claim 1, wherein: the round fixing plate (27), the first fixing plate (12) and the second fixing plate (19) are respectively made of flexible materials.
3. The fault on-line detection device for long-distance insulated power cables according to claim 1, wherein: the spring module (26), the first elastic module (11) and the second elastic module (18) are springs respectively.
4. The fault on-line detection device for long-distance insulated power cables according to claim 1, wherein: the first rectangular fixing plates (6), the second rectangular fixing plates (13) and the limiting plates (20) are respectively in a round structure or a square structure or a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110733493.XA CN113552446B (en) | 2021-06-30 | Fault on-line detection device for long-distance insulated power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110733493.XA CN113552446B (en) | 2021-06-30 | Fault on-line detection device for long-distance insulated power cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113552446A CN113552446A (en) | 2021-10-26 |
| CN113552446B true CN113552446B (en) | 2024-06-28 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781403A (en) * | 2020-06-08 | 2020-10-16 | 南京朗禾智能控制研究院有限公司 | Fixing device for testing unmanned assembly component of agricultural machine or engineering machine |
| CN112731045A (en) * | 2020-12-02 | 2021-04-30 | 中国石油化工股份有限公司 | Multifunctional cable test system and use method thereof |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781403A (en) * | 2020-06-08 | 2020-10-16 | 南京朗禾智能控制研究院有限公司 | Fixing device for testing unmanned assembly component of agricultural machine or engineering machine |
| CN112731045A (en) * | 2020-12-02 | 2021-04-30 | 中国石油化工股份有限公司 | Multifunctional cable test system and use method thereof |
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