CN219890622U - Device capable of realizing monitoring of abnormality of external force damage of power transmission cable - Google Patents
Device capable of realizing monitoring of abnormality of external force damage of power transmission cable Download PDFInfo
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- CN219890622U CN219890622U CN202223596124.XU CN202223596124U CN219890622U CN 219890622 U CN219890622 U CN 219890622U CN 202223596124 U CN202223596124 U CN 202223596124U CN 219890622 U CN219890622 U CN 219890622U
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
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- 238000004880 explosion Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000008447 perception Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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- 239000004677 Nylon Substances 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012806 monitoring device Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of training equipment, in particular to a device capable of realizing abnormal damage monitoring of external force of a power transmission cable, which comprises a first wire rod, a buckle part, an equipment assembly, a panoramic camera, a cable installation rack, a first support column, a second support column, a first test rope, a second test rope, a first connecting rope, a second connecting rope, a tension sensor, a second wire rod, a waterproof box body, an integrated circuit board, a storage battery and a loudspeaker, wherein the first wire rod is connected with the first support column; according to the utility model, the sensing component is arranged between the two cables, the sensing component is firstly touched on the test rope of the sensing component before the cable is damaged by a machine, at the moment, the tension value variation born by the tension sensor of the sensing component changes, and when the tension value exceeds the early warning value, the loudspeaker can give out sound early warning to remind constructors to stop construction, so that the cable of the power transmission line is prevented from being damaged due to improper construction, the sensitivity is high, the monitoring is more comprehensive, and the popularization and the use are facilitated.
Description
Technical Field
The utility model relates to the technical field of power transmission monitoring, in particular to a device capable of monitoring the damage abnormality of the external force of a power transmission cable.
Background
The power transmission line is realized by boosting the electric energy generated by the generator by using a transformer and then accessing the electric energy into the power transmission line through a control device such as a breaker, the power transmission line is an essential bridge for power transmission in the power transmission line process when the power transmission line is in a power transmission line process, the power transmission line mainly takes an overhead power transmission line, the cable of the existing power transmission line is not provided with an abnormal monitoring device when being damaged by external force, and the power transmission line is easily damaged in some frequent construction areas during mechanical construction, and faults such as flash explosion, tripping and the like can occur when the power transmission line is damaged outwards, so that warning can not be carried out at the initial stage of encountering external force damage.
Disclosure of Invention
The utility model aims to provide a device capable of monitoring the damage abnormality of the external force of a power transmission cable, and the purpose of giving an early warning when the cable is damaged by the external force is achieved by arranging a sensing component.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device that can realize power transmission cable external force and destroy unusual monitoring, includes first spool and second spool, the equal fixedly connected with cable mounting bracket in top of first spool and second spool, install on the first spool and detain the hoop spare, detain the hoop spare and articulate by two semicircular fasteners and form, detain the hoop spare and pass through screw fixed mounting on first spool, detain fixedly connected with panoramic camera head and have sound sensor equipment assembly on the hoop spare, be provided with two sets of perception subassemblies that are used for early warning cable to be destroyed between the cable mounting bracket of first spool and second spool.
Preferably, the sensing component comprises a first support column, a second support column, a first test rope and a second test rope, wherein the tops of the two ends of the cable installation frame on the first wire rod and the second wire rod are vertically and fixedly connected with the second support column, the bottoms of the two ends of the cable installation frame on the first wire rod and the second wire rod are vertically and fixedly connected with the first support column, a second test rope is fixedly connected between the second support columns of the same end of the first wire rod and the second wire rod, a first test rope is fixedly connected between the first support columns of the same end of the first wire rod and the second wire rod, and a tension sensor for measuring the tension of the second test rope and the first test rope is connected between the first test rope and the second test rope.
Preferably, one end of the tension sensor is fixedly connected with the second test rope through the first connecting rope, and the other end of the tension sensor is fixedly connected with the first test rope through the second connecting rope.
Preferably, the equipment assembly comprises waterproof box, integrated circuit board, battery, sound sensor and speaker, waterproof box fixed mounting is on detaining the hoop spare, integrated circuit board fixed mounting is in waterproof box, and the battery that is used for the auxiliary power supply of device electrical components is installed at the top of waterproof box bottom plate, the speaker that is used for the pronunciation warning is installed to the bottom of waterproof box bottom plate, sound sensor embedding is installed on waterproof box.
Preferably, the integrated circuit board comprises a PCB board, a sensor signal receiving unit, a data processing unit, a buffer module, a storage module, an image recognition unit data transmission unit and a communication unit, wherein the storage module stores working sound of large-scale machinery such as an excavator and abnormal sound of flash explosion tripping when line equipment is damaged, and the sensor signal receiving unit, the data processing unit, the storage module, the buffer module, the image recognition unit data transmission unit and the communication unit are integrated on the PCB board.
Preferably, the first test rope, the second test rope, the first connecting rope and the second connecting rope are inelastic insulating ropes, the inelastic insulating ropes are composed of a steel wire core, an insulating sheath and inelastic threads, the insulating sheath is fixedly sleeved on the outer portion of the steel wire core, and the inelastic threads are wound on the outer portion of the insulating sheath.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sensing component is arranged between two cables, and the sensing component is firstly touched on the test rope of the sensing component before the cable is damaged by a machine, at the moment, the tension value variation born by the tension sensor of the sensing component changes, and when the tension value exceeds the early warning value, the loudspeaker can give out sound early warning to remind constructors to stop construction, so that the cable of the power transmission line is prevented from being damaged due to improper construction;
the utility model has smart structure, the sensing component is arranged outside the cable, the testing rope of the sensing component can effectively protect the cable of the power transmission line, no matter the machine is from the bottom or the top of the cable, the testing rope of the sensing component can be firstly contacted with the machine, so that the tension value of the tension sensor of the sensing component changes, the function of early warning is achieved, when the large-scale mechanical equipment is identified to be in construction under the action of the sound sensor, an alarm is sent out at the moment, and meanwhile, an abnormal signal is transmitted to the control terminal of the monitoring system, the device can sense abnormal conditions through sound, and the device can identify the sound of flash tripping when the line is damaged, has high sensitivity, monitors more comprehensively and is favorable for popularization and use.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the present utility model;
FIG. 3 is a schematic view of a third perspective structure of the present utility model;
FIG. 4 is a schematic perspective view of a buckle of the present utility model;
fig. 5 is a schematic view of the internal structure of the waterproof case of the present utility model.
In the figure: 1. a first wire rod; 2. a clasp; 3. an equipment component; 4. a panoramic camera; 5. a cable mounting rack; 6. a first support column; 7. a second support column; 8. a first test rope; 9. a second test rope; 10. a first connecting rope; 11. a second connecting rope; 12. a tension sensor; 13. a second wire rod; 31. a waterproof case; 32. an integrated circuit board; 33. a storage battery; 34. and a speaker.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a device that can realize power transmission cable external force and destroy unusual monitoring, including first spool 1 and second spool 13, the equal fixedly connected with cable mounting bracket 5 in top of first spool 1 and second spool 13, install on the first spool 1 and detain hoop spare 2, detain hoop spare 2 and articulate by two semicircular fasteners and form, detain hoop spare 2 and pass through screw fixed mounting on first spool 1, detain hoop spare 2 on fixed connection have the panorama camera 4 of picture capture function and have sound sensor equipment subassembly 3, be provided with two sets of perception subassemblies that are used for early warning cable to be destroyed between the cable mounting bracket 5 of first spool 1 and second spool 13.
Further, the perception component includes first support column 6, the second support column 7, first test rope 8 and second test rope 9, the equal vertical fixedly connected with second support column 7 in top of cable mounting bracket 5 both ends department on first spool 1 and second spool 13, the equal vertical fixedly connected with first support column 6 in bottom of cable mounting bracket 5 both ends department on first spool 1 and second spool 13, fixedly connected with second test rope 9 between the second support column 7 of first spool 1 and second spool 13 same end department, fixedly connected with first test rope 8 between first support column 6 of first spool 1 and second spool 13 same end department, be connected with the tensile force sensor 12 that is used for measuring the tensile force that second test rope 9 and first test rope 8 received between first test rope 8 and the second test rope 9, when construction equipment touches first test rope 8 of perception component or second test rope 9, because be connected with the tensile force sensor 12 between first test rope 8 and the second test rope 9, when touching first test rope 8 or second test rope 9 and the measured value when the time, the abnormal signal is sent out the warning system is sent to the warning signal warning system and is sent to the warning device by the warning system warning device when the system is stopped to the abnormal signal warning system is sent out to the warning device when the warning system is reduced to the value of the detected to the unexpected power, the warning system is stopped to the warning device 31 when the abnormal signal is sent out to the control unit is detected to the abnormal signal.
Further, one end of the tension sensor 12 is fixedly connected with the second test rope 9 through the first connection rope 10, the other end of the tension sensor 12 is fixedly connected with the first test rope 8 through the second connection rope 11, the first test rope 8, the second test rope 9, the first connection rope 10 and the second connection rope 11 are inelastic insulating ropes, the inelastic insulating ropes are composed of a steel wire core, an insulating sheath and inelastic threads, the insulating sheath and the inelastic threads are fixedly sleeved on the outer portion of the steel wire core, the inelastic threads are wound on the outer portion of the insulating sheath, and any one of nylon threads, polyester threads and nylon threads can be used for the inelastic threads.
Further, the device assembly 3 is composed of a waterproof box 31, an integrated circuit board 32, a storage battery 33, a sound sensor and a speaker 34, the waterproof box 31 is fixedly mounted on the buckle member 2, the integrated circuit board 32 is fixedly mounted in the waterproof box 31, the storage battery 33 for auxiliary power supply of the electrical components is mounted on the top of the bottom plate of the waterproof box 31, the speaker 34 for voice warning is mounted on the bottom of the bottom plate of the waterproof box 31, and the sound sensor is embedded and mounted on the waterproof box 31.
Further, the integrated circuit board comprises a PCB board, a sensor signal receiving unit, a data processing unit, a buffer memory module, a storage module, an image recognition unit data transmission unit and a communication unit, wherein the storage module stores working sound of large-scale machinery such as an excavator and abnormal sound of flash explosion tripping when line equipment is damaged, and the sensor signal receiving unit, the data processing unit, the storage module, the buffer memory module, the image recognition unit data transmission unit and the communication unit are integrated on the PCB board.
The working process of the utility model is as follows:
as shown in fig. 1-5, the device is installed on a broken line rod which is easy to touch by a cable in construction, a device component 3 of the device is accessed into a monitoring system of an electric control center, basic information of the cable is input into an integrated circuit board 32, the basic information comprises the height, the transmission direction and the electric power condition of the electric transmission line from the ground, after a sensing component tension sensor 12 is installed, the tension sensor 12 is required to be in a state of being pulled by a first test rope 8 and a second test rope 9, an early warning value of tension change of the tension sensor 12 is set, when construction equipment touches the sensing component first test rope 8 or the second test rope 9, as the tension sensor 12 is connected between the first test rope 8 and the second test rope 9, when the first test rope 8 or the second test rope 9 is touched, the tension value of the tension sensor 12 is increased or decreased, when the early warning value is exceeded, an abnormal signal is sent to the monitoring system of the electric control center by a waterproof box 31 through a data transmission unit and a communication unit, and meanwhile, a loudspeaker 34 sends an early warning sound to remind a constructor to stop construction personnel; before the cable is destroyed, the machine can touch the testing rope of the sensing assembly at first, the change of the tension value borne by the tension sensor 12 of the sensing assembly changes at the moment, when the tension value exceeds the early warning value, the loudspeaker 34 can send out sound early warning to remind constructors of stopping construction, the construction of the cable of the transmission line is favorably avoided, the sound sensor recognizes that large-scale mechanical equipment is arranged on the periphery when the cable is constructed, an alarm is sent out at the moment, an abnormal signal is transmitted to the control terminal of the monitoring system, the device can sense abnormal conditions through sound, the sound of flash tripping occurs when the identification line is destroyed, the weather effect is achieved, the tension of the tension sensor 12 can change to a certain extent, when the tension value does not exceed the early warning value, the integrated circuit board 32 controls the panoramic camera 4 to rotate, the machine or the person appears in the picture, the integrated circuit board 32 controls the basic information of the loudspeaker 34 to broadcast the cable, the constructors know the height of the transmission line through basic information, and the constructors can conveniently broadcast the height of the construction control.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. Device capable of realizing abnormal monitoring of external force damage of power transmission cable, comprising a first wire rod (1) and a second wire rod (13), and being characterized in that: the cable installation device is characterized in that cable installation frames (5) are fixedly connected to the top ends of the first wire rod (1) and the second wire rod (13), a buckle part (2) is installed on the first wire rod (1), a panoramic camera (4) and an equipment assembly (3) with a sound sensor are fixedly connected to the buckle part (2), and two groups of sensing assemblies for early warning of the damage of a cable are arranged between the cable installation frames (5) of the first wire rod (1) and the second wire rod (13); the sensing assembly comprises a first support column (6), a second support column (7), a first test rope (8) and a second test rope (9), wherein the tops of the two ends of a cable mounting frame (5) on the first wire rod (1) and the second wire rod (13) are vertically and fixedly connected with the second support column (7), the bottoms of the two ends of the cable mounting frame (5) on the first wire rod (1) and the second wire rod (13) are vertically and fixedly connected with the first support column (6), a second test rope (9) is fixedly connected between the second support column (7) on the same end of the first wire rod (1) and the second wire rod (13), the first test rope (8) is fixedly connected between the first test rope (8) and the first support column (6) on the same end of the second wire rod (13), a tension sensor (12) for measuring tension force of the second test rope (9) and the first test rope (8) is fixedly connected with the first test rope (8), and the other end of the first test rope (12) is fixedly connected with the first test rope (8) through the first connection rope (10);
the device comprises a device assembly (3), wherein the device assembly comprises a waterproof box body (31), an integrated circuit board (32), a storage battery (33), a sound sensor and a loudspeaker (34), the waterproof box body (31) is fixedly arranged on a buckle part (2), the integrated circuit board (32) is fixedly arranged in the waterproof box body (31), the top of a bottom plate of the waterproof box body (31) is provided with the storage battery (33) for assisting in supplying power to an electric appliance element, the bottom of the bottom plate of the waterproof box body (31) is provided with the loudspeaker (34) for voice warning, and the sound sensor is embedded and arranged on the waterproof box body (31).
2. The device for monitoring the damage abnormality of the external force of the power transmission cable according to claim 1, wherein: the integrated circuit board (32) comprises a PCB board, a sensor signal receiving unit, a data processing unit, a buffer memory module, a storage module, an image recognition unit data transmission unit and a communication unit, wherein the storage module stores working sound of a large machine and abnormal sound of flash explosion tripping when line equipment is damaged, and the sensor signal receiving unit, the data processing unit, the storage module, the buffer memory module, the image recognition unit data transmission unit and the communication unit are integrated on the PCB board.
3. The device for monitoring the damage abnormality of the external force of the power transmission cable according to claim 1, wherein: the first test rope (8), the second test rope (9), the first connecting rope (10) and the second connecting rope (11) are inelastic insulating ropes, the inelastic insulating ropes are composed of a steel wire core, an insulating sheath and inelastic threads, the insulating sheath is fixedly sleeved on the outer portion of the steel wire core, and the inelastic threads are wound on the outer portion of the insulating sheath.
4. The device for monitoring the damage abnormality of the external force of the power transmission cable according to claim 1, wherein: the buckle hoop (2) is formed by hinging two semicircular fasteners, and the buckle hoop (2) is fixedly arranged on the first wire rod (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596124.XU CN219890622U (en) | 2022-12-30 | 2022-12-30 | Device capable of realizing monitoring of abnormality of external force damage of power transmission cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596124.XU CN219890622U (en) | 2022-12-30 | 2022-12-30 | Device capable of realizing monitoring of abnormality of external force damage of power transmission cable |
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| CN219890622U true CN219890622U (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223596124.XU Active CN219890622U (en) | 2022-12-30 | 2022-12-30 | Device capable of realizing monitoring of abnormality of external force damage of power transmission cable |
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| CN (1) | CN219890622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117218810A (en) * | 2023-11-07 | 2023-12-12 | 国网山东省电力公司成武县供电公司 | Early warning device for preventing cable from being broken |
-
2022
- 2022-12-30 CN CN202223596124.XU patent/CN219890622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117218810A (en) * | 2023-11-07 | 2023-12-12 | 国网山东省电力公司成武县供电公司 | Early warning device for preventing cable from being broken |
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