CN218352628U - Transformer substation safety behavior detection device - Google Patents
Transformer substation safety behavior detection device Download PDFInfo
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- CN218352628U CN218352628U CN202222191849.4U CN202222191849U CN218352628U CN 218352628 U CN218352628 U CN 218352628U CN 202222191849 U CN202222191849 U CN 202222191849U CN 218352628 U CN218352628 U CN 218352628U
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000012544 monitoring process Methods 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000006399 behavior Effects 0.000 abstract description 22
- 238000007689 inspection Methods 0.000 abstract description 5
- 231100000817 safety factor Toxicity 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a transformer substation safety behavior detection device, which comprises a casing and an angle adjusting unit; a shell: the front surface of the shell is provided with a machine cover through a bolt, the middle part of the lower surface of a transverse shell of the shell is rotatably connected with a first connecting seat through a bearing, the lower end of the first connecting seat is in sliding connection with an arc chute arranged at the upper end of the outer arc surface of a connecting ball, the lower end of the connecting ball is provided with a monitoring camera, a first motor is arranged in an installing port arranged on the left side of the upper surface of the shell, the lower end of an output shaft of the first motor is fixedly connected with the upper end of the first connecting seat, and the upper surface of the shell is provided with an installing frame; an angle adjusting unit: is arranged between the connecting ball and the shell; wherein: the transformer substation safety behavior detection device has the advantages that the transformer substation safety behavior detection device further comprises a PLC, the range of detection of the transformer substation is enlarged, the transformer substation can be subjected to inspection without dead angles, unsafe behaviors of workers in the transformer substation can be found timely, and safety factors are greatly improved.
Description
Technical Field
The utility model relates to a transformer substation technical field specifically is transformer substation's safety action detection device.
Background
The transformer substation is a place for changing voltage, in order to convey electric energy sent by a power plant to a far place, the voltage must be increased to be changed into high voltage, the voltage is reduced near a user according to requirements, the voltage increasing and reducing work is completed by the transformer substation, main equipment of the transformer substation is a switch and a transformer, at present, when a worker works in the transformer substation, insulating equipment needs to be worn, and the worker can work safely in the transformer substation, but some workers still do not comply with safety behavior specifications, and at the moment, a special transformer substation safety behavior detection device needs to be used.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide transformer substation's safety action detection device, the increase can carry out the inspection at no dead angle to the transformer substation to the scope that the transformer substation detected, ensures the unsafe action of staff in the discovery transformer substation that can be timely, has improved factor of safety greatly, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the transformer substation safety behavior detection device comprises a shell and an angle adjusting unit;
a shell: the front surface of the shell is provided with a machine cover through a bolt, the middle part of the lower surface of a transverse shell of the shell is rotatably connected with a first connecting seat through a bearing, the lower end of the first connecting seat is in sliding connection with an arc chute arranged at the upper end of the outer arc surface of a connecting ball, the lower end of the connecting ball is provided with a monitoring camera, a first motor is arranged in an installing port arranged on the left side of the upper surface of the shell, the lower end of an output shaft of the first motor is fixedly connected with the upper end of the first connecting seat, and the upper surface of the shell is provided with an installing frame;
an angle adjusting unit: is arranged between the connecting ball and the shell;
wherein: still include the PLC controller, the PLC controller sets up in the back wall upper end of casing, and external power source is connected to the input electricity of PLC controller, and the output of PLC controller is connected to the equal electricity of input of surveillance camera head and motor, and the increase can carry out the tour at no dead angle to the transformer substation to the scope that transformer substation detected, ensures the unsafe action of staff in the discovery transformer substation that can be timely, has improved factor of safety greatly.
Further, the angle adjusting unit comprises an annular sliding groove and a second connecting seat, the annular sliding groove is formed in the middle of the outer arc surface of the connecting ball, the inner cavity of the annular sliding groove is connected with the second connecting seat in a sliding mode, the right end of the second connecting seat is connected with the rotating hole formed in the left surface of the vertical shell of the casing through a bearing in a rotating mode, and the transformer substation can be subjected to inspection without dead angles.
Furthermore, the angle adjusting unit further comprises a worm wheel, a second motor and a worm, the worm wheel is arranged at the end, located in the inner cavity of the casing, of the connecting seat, the lower end of the rear surface of the casing is provided with the second motor through the mounting seat, the front end of an output shaft of the second motor penetrates through a through hole correspondingly formed in the rear surface of the casing and is provided with the worm at the end, the worm is meshed with the worm wheel and connected, and the input end of the second motor is electrically connected with the output end of the PLC, so that the efficient driving effect is achieved.
Furthermore, the lower end of the left wall face of the transverse shell of the machine shell is provided with a fixed cylinder, the inner cavity of the fixed cylinder is connected with a rectangular sliding rod in a sliding mode, the right end of the rectangular sliding rod is provided with an arc-shaped damping sheet, and the inner arc face of the arc-shaped damping sheet contacts with the upper end of the outer arc face of the first connecting seat, so that stable operation of the monitoring camera is guaranteed.
Furthermore, a spring is arranged between the left wall surface of the fixed cylinder and the left surface of the rectangular sliding rod to provide elastic supporting force.
Furthermore, the rear wall surface corner of casing is equipped with GPRS data transmission ware, and GPRS data transmission ware is connected with PLC controller both-way electricity, plays wireless transmission's effect.
Further, the front end of the upper surface of the monitoring camera is provided with an LED spotlight, the input end of the LED spotlight is electrically connected with the output end of the PLC, and the LED spotlight emits light to remind workers.
Compared with the prior art, the beneficial effects of the utility model are that: this transformer substation safety action detection device has following benefit:
1. at first staff passes through mounting bracket fixed mounting in the transformer substation workplace of setting for, then the staff regulates and control the operation of surveillance camera head through the PLC controller, and the surveillance camera head operation catches the control scene in real time to give the PLC controller in step to the scene image of catching, the PLC controller carries out AI target detection algorithm to receiving the scene image and reasoning, can obtain the classification result of the target detection of corresponding image, for example: whether staff wears helmets, insulating gloves, work clothes and the like in scenes is judged according to live behaviors of the staff whether the staff works and belongs to safety behaviors, when the PLC judges that the staff does not comply with the safety behaviors, the PLC regulates and controls the LED spotlight to work, the LED spotlight emits light to remind the staff, and meanwhile, the GPRS data transmitter transmits detected information to a far-end server to realize detection of safety behaviors of a transformer substation.
2. Meanwhile, the PLC regulates and controls the positive and negative operation of the first motor and the second motor at intervals, the positive and negative rotation angle of the first motor is not more than three hundred and sixty degrees, the positive and negative rotation angle of the second motor is not more than one hundred and eighty degrees, the positive and negative rotation of an output shaft of the first motor drives the first connecting seat, the first connecting ball and the monitoring camera synchronously rotate in the positive and negative direction along a vertical shaft of the first connecting ball, so that the detection range of the transformer substation is enlarged, meanwhile, the output shaft of the second motor drives the worm to synchronously rotate, the worm drives the second connecting seat through a worm wheel meshed and connected with the worm wheel, the annular sliding groove and the connecting ball synchronously rotate in the positive and negative direction along a horizontal shaft of the second connecting ball, so that the inclination angle of the monitoring camera is adjusted, the monitoring camera can perform inspection without dead angles on the transformer substation, the unsafe behavior of workers in the transformer substation can be timely discovered, and the safety factor is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the angle adjusting unit of the present invention.
In the figure: the LED spot lamp comprises a machine shell 1, a machine cover 2, a connecting seat I3, a connecting ball 4, a monitoring camera 5, a motor I6, an angle adjusting unit 7, an annular sliding groove 71, a connecting seat II 72, a worm gear 73, a motor II 74, a worm 75, a PLC 8, a fixing cylinder 9, a rectangular sliding rod 10, an arc-shaped damping sheet 11, a spring 12, a GPRS data transmitter 13, an LED spot lamp 14 and a mounting rack 15.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: the transformer substation safety behavior detection device comprises a shell 1 and an angle adjusting unit 7;
a machine shell 1: casing 1 provides the installation support place to its affiliated mechanism unit, cover 2 is installed through the bolt to its front surface, play sealed effect, casing 1 horizontal casing lower surface middle part is connected with connecting seat one 3 through the bearing rotation, the arc spout sliding connection that the lower extreme of connecting seat one 3 and the setting of connecting ball 4 extrados upper end set up, the lower extreme of connecting ball 4 is equipped with surveillance camera head 5, be equipped with motor one 6 in the installation hole that casing 1 upper surface left side set up, the upper end fixed connection of the output shaft lower extreme of motor one 6 and connecting seat one 3, the upper surface of casing 1 is equipped with mounting bracket 15, at first the staff passes through mounting bracket 15 fixed mounting in the transformer substation workplace of settlement, then the staff regulates and control camera 5 operation through PLC controller 8, surveillance camera 5 operation catches the control scene in real time, and give PLC controller 8 in step to the scene image of catching, PLC controller 8 carries out AI target detection inference algorithm to receiving the scene image, can obtain the classification result of the target detection of corresponding image, for example: whether a worker wears a helmet, insulating gloves, work clothes and the like in a scene or not is judged, whether the worker works according to the live behaviors of the worker or not is judged, when the PLC 8 judges that the worker does not comply with the safe behaviors for working, the PLC 8 regulates and controls the operation of the LED spotlight 14, the LED spotlight 14 emits light to remind the worker, and meanwhile, the detected information is transmitted to a remote server through the GPRS data transmitter 13, so that the detection on the safe behaviors of the transformer substation is realized, meanwhile, the PLC 8 regulates and controls the interval forward and reverse operation of the first motor 6, the forward and reverse rotation angle of the first motor 6 is not more than three hundred sixty degrees, the forward and reverse rotation of the output shaft of the first motor 6 drives the first connecting seat 3, the first connecting ball 4 and the monitoring camera 5 to synchronously rotate forward and reverse along the vertical shaft of the first connecting ball 4, so that the detection range of the monitoring camera 5 is enlarged;
the angle adjusting unit 7: the angle adjusting unit 7 comprises an annular sliding groove 71 and a second connecting seat 72, the annular sliding groove 71 is arranged in the middle of the outer arc surface of the connecting ball 4, the inner cavity of the annular sliding groove 71 is connected with the second connecting seat 72 in a sliding mode, the right end of the second connecting seat 72 is rotatably connected with a rotating hole formed in the left surface of a vertical shell of the machine shell 1 through a bearing, the angle adjusting unit 7 further comprises a worm wheel 73, a second motor 74 and a worm 75, the worm wheel 73 is arranged at the end of the inner cavity of the machine shell 1, the lower end of the rear surface of the machine shell 1 is provided with the second motor 74 through a mounting seat, the front end of an output shaft of the second motor 74 penetrates through a through hole correspondingly formed in the rear surface of the machine shell 1, the worm 75 is meshed with the worm wheel 73 and connected, the input end of the second motor 74 is electrically connected with the output end of the PLC 8, meanwhile, the PLC 8 regulates the positive and negative rotation of the second motor 74 at intervals, the angle of the second motor 74 does not exceed eighty degrees, the output shaft of the worm 75 rotates to drive the second worm 72, the worm 75 to drive the connecting seat 71 and the connecting ball 71 and the connecting seat 71 and the connecting ball 4 to synchronously regulate the working angle of the horizontal axis of the transformer substation along the dead angle, so as to greatly improve the safety factor of the monitoring camera 5 of the substation, and the monitoring of the substation, and the substation work of the substation monitoring dead angle of the substation, and the substation monitoring dead angle of the substation monitoring camera, and the substation monitoring dead angle of the substation synchronously;
wherein: the electric energy meter is characterized by further comprising a PLC (programmable logic controller) 8, wherein the PLC 8 is arranged at the upper end of the rear wall surface of the machine shell 1, an input end of the PLC 8 is electrically connected with an external power supply, and input ends of the monitoring camera 5 and the first motor 6 are electrically connected with an output end of the PLC 8 to regulate and control the operation of each electric appliance element.
Wherein: casing 1 horizontal casing left side wall lower extreme is equipped with solid fixed cylinder 9, the inner chamber sliding connection of solid fixed cylinder 9 has rectangle slide bar 10, the right-hand member of rectangle slide bar 10 is equipped with arc damping fin 11, the interior cambered surface of arc damping fin 11 and the contact of the outer cambered surface upper end of connecting seat 3, gu fixed cylinder 9 then plays the gliding effect of direction to rectangle slide bar 10, arc damping fin 11 and connecting seat 3 contact, avoid the motor 6 stall back because inertial factor continues to rotate, guarantee the stable operation of surveillance camera head 5.
Wherein: a spring 12 is arranged between the left wall surface of the fixed cylinder 9 and the left surface of the rectangular sliding rod 10, and the spring 12 provides elastic supporting force for the rectangular sliding rod 10 and the arc-shaped damping sheet 11, so that the arc-shaped damping sheet 11 increases the resistance of the first connecting seat 3.
Wherein: the corner of the rear wall surface of the casing 1 is provided with a GPRS data transmitter 13, the GPRS data transmitter 13 is in bidirectional electric connection with the PLC controller 8, when the PLC controller 8 judges that a worker does not work according to safety behaviors, the PLC controller 8 transmits detected information to a remote server through the GPRS data transmitter 13, and the wireless transmission effect is achieved.
Wherein: the front end of the upper surface of the monitoring camera 5 is provided with an LED spotlight 14, the input end of the LED spotlight 14 is electrically connected with the output end of the PLC controller 8, the PLC controller 8 regulates and controls the operation of the LED spotlight 14, and the LED spotlight 14 emits light to remind workers.
The utility model provides a transformer substation's safe action detection device's theory of operation as follows: firstly, a worker is fixedly installed in a set substation workplace through an installation frame 15, then the worker regulates and controls the operation of a monitoring camera 5 through a PLC (programmable logic controller) 8, the monitoring camera 5 captures a monitoring scene in real time through the operation, captured scene images are synchronously sent to the PLC 8, the PLC 8 carries out AI target detection algorithm reasoning on the received scene images, and classification results of target detection of corresponding images can be obtained, for example: whether a worker wears a helmet, insulating gloves, work clothes and the like in a scene or not is judged, whether the worker works according to the live behavior of the worker or not is judged, when the PLC 8 judges that the worker does not follow the safe behavior to work, the PLC 8 regulates and controls the operation of the LED spotlight 14, the LED spotlight 14 emits light to remind the worker, and simultaneously detected information is transmitted to a remote server through the GPRS data transmitter 13, so that the detection of the safe behavior of the transformer substation is realized, meanwhile, the PLC 8 regulates and controls the positive and negative operation of the motor I6 and the motor II 74 at intervals, the positive and negative rotation angle of the motor I6 is not more than three hundred sixty degrees, the positive and negative rotation angle of the motor II 74 is not more than one hundred eighty degrees, because the circle where the annular chute 71 and the arc chute are located is vertical to each other, the center of a connecting ball 4 is coincident with the circle center of the annular chute 71 and the circle where the arc chute is located, the output shaft of the motor I6 rotates forwards and backwards to drive the connecting seat I3, the connecting ball 4 and the monitoring camera 5 to synchronously rotate forwards and backwards along the vertical shaft of the connecting ball 4, so that the detection range of the monitoring camera 5 is enlarged, meanwhile, the output shaft of the motor II 74 rotates to drive the worm 75 to synchronously rotate, the worm 75 drives the connecting seat II 72, the annular chute 71 and the connecting ball 4 to synchronously rotate forwards and backwards along the horizontal shaft of the connecting ball 4 through the worm wheel 73 meshed with the worm 75, so that the inclination angle of the monitoring camera 5 is adjusted, the monitoring camera 5 can perform zero-angle inspection on a transformer substation, the timely discovery of unsafe behaviors of workers in the transformer substation can be ensured, the safety coefficient is greatly improved, the spring 12 provides elastic supporting force for the rectangular sliding rod 10 and the arc-shaped damping sheet 11, and the resistance of the connecting seat I3 is enlarged by the arc-shaped damping sheet 11, the motor I6 is prevented from continuously rotating due to inertia factors after stopping, and the stable operation of the monitoring camera 5 is ensured.
IT should be noted that the core chip of the PLC controller 8 disclosed in the above embodiments is a PLC single chip, the specific model is STM32, the monitoring camera 5, the first motor 6, the second motor 74, the GPRS data transmitter 13, and the LED spotlight 14 may be freely configured according to the actual application scenario, the monitoring camera 5 may be a monitoring camera of the model DS-2CE16F5P-IT3, both the first motor 6 and the second motor 74 may be motors of the model 130M-09520C5-E, the GPRS data transmitter 13 may be a GPRS data transmitter of the model F2C16, the LED 14 may be an LED spotlight of the model 120W, and the PLC controller 8 controls the monitoring camera 5, the first motor 6, the second motor 74, the GPRS data transmitter 13, and the LED spotlight 14 to work by using a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. Safety action detection device of transformer substation, its characterized in that: comprises a machine shell (1) and an angle adjusting unit (7);
case (1): the front surface of the shell is provided with a cover (2) through bolts, the middle part of the lower surface of a transverse shell of the shell (1) is rotatably connected with a first connecting seat (3) through a bearing, the lower end of the first connecting seat (3) is in sliding connection with an arc-shaped chute arranged at the upper end of the outer arc surface of a first connecting ball (4), the lower end of the first connecting ball (4) is provided with a monitoring camera (5), a first motor (6) is arranged in an installation hole arranged on the left side of the upper surface of the shell (1), the lower end of an output shaft of the first motor (6) is fixedly connected with the upper end of the first connecting seat (3), and the upper surface of the shell (1) is provided with an installation frame (15);
angle adjustment unit (7): is arranged between the connecting ball (4) and the shell (1);
wherein: still include PLC controller (8), PLC controller (8) set up in the back wall upper end of casing (1), and external power source is connected to the input electricity of PLC controller (8), and the output of PLC controller (8) is connected to the equal electricity of input of surveillance camera head (5) and motor (6).
2. The substation safety behavior detection device of claim 1, characterized in that: the angle adjusting unit (7) comprises an annular sliding groove (71) and a second connecting seat (72), the annular sliding groove (71) is arranged in the middle of the outer arc surface of the connecting ball (4), the inner cavity of the annular sliding groove (71) is connected with the second connecting seat (72) in a sliding mode, and the right end of the second connecting seat (72) is rotatably connected with a rotating hole formed in the left surface of the vertical shell of the machine shell (1) through a bearing.
3. The substation safety behavior detection device according to claim 2, characterized in that: the angle adjusting unit (7) further comprises a worm wheel (73), a second motor (74) and a worm (75), the worm wheel (73) is arranged at the end of the connecting seat II (72) located in the inner cavity of the machine shell (1), the lower end of the rear surface of the machine shell (1) is provided with the second motor (74) through a mounting seat, the front end of an output shaft of the second motor (74) penetrates through a through hole correspondingly formed in the rear surface of the machine shell (1) and is provided with the worm (75) at the end, the worm (75) is meshed with the worm wheel (73), and the input end of the second motor (74) is electrically connected with the output end of the PLC (8).
4. The substation safety behavior detection device according to claim 1, characterized in that: the lower end of the left wall face of the transverse shell of the machine shell (1) is provided with a fixed cylinder (9), the inner cavity of the fixed cylinder (9) is connected with a rectangular sliding rod (10) in a sliding mode, the right end of the rectangular sliding rod (10) is provided with an arc-shaped damping sheet (11), and the inner arc face of the arc-shaped damping sheet (11) is in contact with the upper end of the outer arc face of the connecting seat I (3).
5. The substation safety behavior detection device according to claim 4, characterized in that: and a spring (12) is arranged between the left wall surface of the fixed cylinder (9) and the left surface of the rectangular sliding rod (10).
6. The substation safety behavior detection device of claim 1, characterized in that: the rear wall surface corner of the casing (1) is provided with a GPRS data transmitter (13), and the GPRS data transmitter (13) is electrically connected with the PLC controller (8) in a two-way mode.
7. The substation safety behavior detection device according to claim 1, characterized in that: the front end of the upper surface of the monitoring camera (5) is provided with an LED spotlight (14), and the input end of the LED spotlight (14) is electrically connected with the output end of the PLC (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222191849.4U CN218352628U (en) | 2022-08-19 | 2022-08-19 | Transformer substation safety behavior detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222191849.4U CN218352628U (en) | 2022-08-19 | 2022-08-19 | Transformer substation safety behavior detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218352628U true CN218352628U (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222191849.4U Expired - Fee Related CN218352628U (en) | 2022-08-19 | 2022-08-19 | Transformer substation safety behavior detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN218352628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741815A (en) * | 2024-02-21 | 2024-03-22 | 江苏讯汇科技股份有限公司 | Installation structure of microclimate monitoring device of power transmission line |
-
2022
- 2022-08-19 CN CN202222191849.4U patent/CN218352628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741815A (en) * | 2024-02-21 | 2024-03-22 | 江苏讯汇科技股份有限公司 | Installation structure of microclimate monitoring device of power transmission line |
| CN117741815B (en) * | 2024-02-21 | 2024-05-03 | 江苏讯汇科技股份有限公司 | Installation structure of microclimate monitoring device of power transmission line |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230120 |