CN110829193A - Intelligent power grid inspection integrated power distribution instrument cabinet - Google Patents
Intelligent power grid inspection integrated power distribution instrument cabinet Download PDFInfo
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- CN110829193A CN110829193A CN201910948871.9A CN201910948871A CN110829193A CN 110829193 A CN110829193 A CN 110829193A CN 201910948871 A CN201910948871 A CN 201910948871A CN 110829193 A CN110829193 A CN 110829193A
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- cabinet body
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/01—Frameworks
- H02B1/012—Details of mechanical connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an intelligent power grid inspection integrated distribution instrument cabinet which comprises a cabinet body main body, an observation door, a servo motor, a temperature detector, a PLC (programmable logic controller) control mechanism, an alarm and a sound detector, wherein the observation door is hinged to the front side face of the cabinet body main body, a supporting frame is installed at the top end of the cabinet body main body, a connecting frame is fixed to the top end of the supporting frame, a cover plate is fixed to the top end of the connecting frame, the servo motor is fixed to the left side of the cabinet body main body, the output end of the servo motor is connected with a connecting shaft rod, the temperature detector is fixed inside the left side of the cabinet body main body, the sound detector is installed below the temperature detector, and the PLC control mechanism is arranged on the left sides of the temperature. This electric wire netting intelligence inspection integration distribution instrument cabinet is provided with threaded rod and connecting block, and the instrument that consequently the mounting panel of being convenient for drove the outside installation rises to the instrument that the staff's position is motionless just can watch different height position.
Description
Technical Field
The invention relates to the technical field of power distribution instrument cabinets, in particular to an intelligent power grid inspection integrated power distribution instrument cabinet.
Background
The distribution instrument cabinet is a device which is applied to the aspect of electric power and used for installing and placing various instruments for power transmission and control, the distribution instrument cabinet has various types, but has some defects in the using process, such as:
1. when a circuit in the traditional distribution instrument cabinet is in short circuit in use, the temperature of a conductor is rapidly raised due to extremely large short-circuit current, or a transformer breaks down in operation to generate larger noise and the like, the traditional distribution instrument cabinet in the market can find the problems only by manually detecting and patrolling an internal power grid line, the manual patrolling can only be carried out regularly, the patrolling and monitoring cannot be carried out in real time, and meanwhile, the manual patrolling process is troublesome, so that the problem of the fault in the distribution instrument cabinet cannot be found well in time by manual work, and the service life of the distribution instrument cabinet is influenced;
2. when the instruments at different height positions in the distribution instrument cabinets are watched, workers need to squat up and down or go up and down the escalator, and the workers cannot watch the degrees conveniently;
therefore, we propose an integrated power distribution instrument cabinet for intelligent power grid inspection, so as to solve the problems proposed in the above.
Disclosure of Invention
The invention aims to provide an intelligent power grid patrol integrated power distribution instrument cabinet, and aims to solve the problems that the traditional power distribution instrument cabinet in the market cannot patrol the internal potential safety hazard in real time and is inconvenient for workers to watch instruments at different height positions.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent power grid patrol integrated distribution instrument cabinet comprises a cabinet body, an observation door, a servo motor, a temperature detector, a PLC control mechanism, an alarm and a sound detector, wherein the front side surface of the cabinet body is hinged with the observation door, the top end of the cabinet body is provided with a supporting frame, the top end of the supporting frame is fixed with a connecting frame, the top end of the connecting frame is fixed with a cover plate, the left side of the cabinet body is fixed with the servo motor, the output end of the servo motor is connected with a connecting shaft rod, the temperature detector is fixed inside the left side of the cabinet body, the sound detector is arranged below the temperature detector, the PLC control mechanism is arranged on the left sides of the temperature detector and the sound detector, the alarm is arranged above the PLC control mechanism, the inner rear side wall of the cabinet body is provided with a second mounting groove, and the inner bearing of the second mounting groove is connected with a threaded rod, the left side and the right side of the second mounting groove are respectively provided with a first mounting groove, the outer side of the first mounting groove is fixed with a mounting plate, a vertical rod is arranged in the first mounting groove, the outer side of the vertical rod is nested with a limit block, the outer side below the threaded rod is in threaded connection with a connecting block, the front ends of the connecting block and the limit block are both fixed with a mounting plate, and the outer side key of the top end of the threaded rod is connected with a conical gear set, the outer side key of the left end of the connecting shaft lever is connected with a driving wheel, a driven wheel is arranged above the driving wheel, a cross bar is arranged in the driven wheel, the right end of the cross bar is connected with a threaded rod through a conical gear set, the inner sides of the left and right ends of the connecting frame are provided with return springs, the bottom ends of the return springs are fixed with a supporting frame, and the top end of the reset spring is provided with a cover plate, and a through groove is formed in the top end of the cabinet body.
Preferably, the connection mode of carriage and apron is the bonding, and the flexible longest height of carriage equals 2 times of carriage height to the apron constitutes elevation structure through carriage and reset spring and carriage, and both carriage and carriage are "mouth" font structure simultaneously, and the inside space of carriage and carriage is linked together moreover.
Preferably, the mounting panel passes through the connecting block and constitutes elevation structure with cabinet body, and the length and the width of mounting panel all are less than the length and the width that lead to the groove to there is the clearance between mounting panel and the cabinet body.
Preferably, the depth of the first mounting groove is smaller than that of the second mounting groove, 2 first mounting grooves are symmetrically arranged on the vertical center line of the second mounting groove, and the first mounting grooves and the limiting blocks are arranged in a one-to-one correspondence mode.
Preferably, the driven wheel is provided with a groove inside, the outer side surface of the driven wheel is provided with a concave surface, the groove is in a U-shaped structure, and the groove and the concave surface are arranged in a staggered mode.
Preferably, the concave surface is an arc-shaped structure, and the number of the concave surfaces is 4 at equal intervals.
Preferably, a concave wheel is fixed on the upper surface of the driving wheel, a poking rod is arranged above the concave wheel, the bottom end of the poking rod is fixed with the driving wheel, and the driving wheel and the driven wheel form a sheave mechanism.
Preferably, the diameter of the toggle rod is smaller than the width of the groove, and the radian of the concave wheel is smaller than that of the concave surface.
Compared with the prior art, the invention has the beneficial effects that: the power grid intelligent patrol integrated power distribution instrument cabinet;
(1) the mounting device is provided with a threaded rod and a connecting block, the threaded rod can drive the connecting block in threaded connection at the outer side to ascend when rotating, and further the connecting block can drive the mounting plate at the outer side to ascend, so that the mounting plate can drive the instrument mounted at the outer side to ascend, and a worker can watch the instruments at different height positions without moving the position of the worker, and meanwhile, the threaded rod can intermittently rotate conveniently through the arrangement of a sheave mechanism formed by a driven wheel and a driving wheel, so that the mounting plate can intermittently ascend, and the worker can watch and record the degree of the instrument well;
(2) the supporting frame is installed, the supporting frame is of a hollow structure, the area above the cabinet body is convenient to increase through the arrangement of the supporting frame, the connecting frame made of the hose material and the cover plate, meanwhile, the sealing performance in the cabinet body is guaranteed, and the mounting plate is convenient to well lift;
(3) install temperature-detecting instrument and sound detection appearance, be convenient for detect the inside temperature of cabinet body through temperature-detecting instrument, sound detection appearance is convenient for detect the inside noise of cabinet body, consequently be convenient for transmit the signal of telecommunication that detects for PLC control mechanism through temperature-detecting instrument and sound detection appearance and carry out alarm and wireless transmission for remote monitoring module, so that people in time receive the signal, traditional manual inspection of comparing detects, this technique can detect and monitor in real time.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a sectional view of the connection between the main body and the mounting plate;
FIG. 3 is a right sectional view of the cabinet body and the mounting plate of the present invention;
FIG. 4 is a schematic main sectional view of the supporting frame of the present invention;
FIG. 5 is a schematic diagram of a right view of a driven wheel according to the present invention;
FIG. 6 is a schematic diagram of the working process of the present invention.
In the figure: 1. a cabinet body; 2. an observation door; 3. a support frame; 4. a connecting frame; 5. a cover plate; 6. a servo motor; 7. connecting the shaft lever; 8. a temperature detector; 9. a PLC control mechanism; 10. an alarm; 11. a sound detector; 12. mounting a plate; 13. a vertical rod; 14. a first mounting groove; 15. a threaded rod; 16. a second mounting groove; 17. a cross bar; 18. a driven wheel; 181. a groove; 182. a concave surface; 19. a bevel gear set; 20. connecting blocks; 21. a limiting block; 22. a return spring; 23. a driving wheel; 231. a concave wheel; 232. a poke rod; 24. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an intelligent power grid patrol integrated power distribution instrument cabinet comprises a cabinet body 1, an observation door 2, a supporting frame 3, a connecting frame 4, a cover plate 5, a servo motor 6, a connecting shaft rod 7, a temperature detector 8, a PLC control mechanism 9, an alarm 10, a sound detector 11, a mounting plate 12, a vertical rod 13, a first mounting groove 14, a threaded rod 15, a second mounting groove 16, a cross rod 17, a driven wheel 18, a bevel gear set 19, a connecting block 20, a limiting block 21, a reset spring 22, a driving wheel 23 and a through groove 24, wherein the front side surface of the cabinet body 1 is hinged with the observation door 2, the supporting frame 3 is installed at the top end of the cabinet body 1, the connecting frame 4 is fixed at the top end of the supporting frame 3, the cover plate 5 is fixed at the top end of the connecting frame 4, the servo motor 6 is fixed at the left side of the cabinet body 1, the output end of the servo motor 6 is connected with the connecting shaft rod, a sound detector 11 is arranged below the temperature detector 8, a PLC control mechanism 9 is arranged on the left side of the temperature detector 8 and the sound detector 11, an alarm 10 is arranged above the PLC control mechanism 9, a second mounting groove 16 is arranged on the inner rear side wall of the cabinet body 1, a threaded rod 15 is connected to the inner bearing of the second mounting groove 16, first mounting grooves 14 are arranged on the left side and the right side of the second mounting groove 16, a mounting plate 12 is fixed on the outer side of each first mounting groove 14, a vertical rod 13 is arranged inside each first mounting groove 14, a limiting block 21 is nested on the outer side of each vertical rod 13, a connecting block 20 is in threaded connection with the outer side of the lower portion of the threaded rod 15, the mounting plates 12 are fixed on the front ends of the connecting block 20 and the limiting block 21, a conical gear set 19 is in key connection with the outer side of the top end of the threaded, a driven wheel 18 is arranged above the driving wheel 23, a cross rod 17 is arranged inside the driven wheel 18, the right end of the cross rod 17 is connected with the threaded rod 15 through a conical gear set 19, return springs 22 are arranged on the inner sides of the left end and the right end of the connecting frame 4, a supporting frame 3 is fixed at the bottom end of each return spring 22, a cover plate 5 is arranged at the top end of each return spring 22, and a through groove 24 is formed in the top end of the cabinet body 1;
the connecting frame 4, the supporting frame 3 and the cover plate 5 are bonded, the longest telescopic height of the connecting frame 4 is equal to 2 times of the height of the supporting frame 3, the cover plate 5 and the supporting frame 3 form a lifting structure through the connecting frame 4 and the reset spring 22, the connecting frame 4 and the supporting frame 3 are in a square structure, and the connecting frame 4 is communicated with the space inside the supporting frame 3, so that the area above the top end of the cabinet body 1 is increased through the arrangement of the connecting frame 4 and the supporting frame 3, the mounting plate 12 can well ascend, and meanwhile, the sealing performance of the cabinet body 1 is guaranteed;
the mounting plate 12 and the cabinet body 1 form a lifting structure through the connecting block 20, the length and the width of the mounting plate 12 are both smaller than those of the through groove 24, and a gap exists between the mounting plate 12 and the cabinet body 1, so that the mounting plate 12 can be lifted well, and a worker can watch instruments at different height positions on the mounting plate 12 well without moving;
the depth of the first mounting groove 14 is smaller than that of the second mounting groove 16, 2 first mounting grooves 14 are symmetrically arranged about the vertical center line of the second mounting groove 16, and the first mounting grooves 14 and the limiting blocks 21 are arranged in a one-to-one correspondence manner, so that the first mounting groove 14 can mount the vertical rod 13 well, and the threaded rod 15 can be mounted conveniently through the second mounting groove 16;
a groove 181 is formed in the driven wheel 18, a concave surface 182 is formed in the outer side surface of the driven wheel 18, the groove 181 is in a U-shaped structure, and the groove 181 and the concave surface 182 are arranged in a staggered manner, so that the groove 181 is in contact with the poking rod 232 at the later stage, and the poking rod 232 pokes the groove 181;
the concave surfaces 182 are arc-shaped structures, and 4 concave surfaces 182 are arranged at equal intervals, so that the contact between the later-stage poke rod 232 and the driven wheel 18 is avoided through the arrangement of the concave surfaces 182;
a concave wheel 231 is fixed on the upper surface of the driving wheel 23, a poke rod 232 is arranged above the concave wheel 231, the driving wheel 23 is fixed at the bottom end of the poke rod 232, and meanwhile, the driving wheel 23 and the driven wheel 18 form a sheave mechanism, so that the driving wheel 23 rotates to drive the driven wheel 18 to intermittently rotate through the sheave mechanism formed by the driving wheel 23 and the driven wheel 18;
the diameter of the poke rod 232 is smaller than the width of the groove 181, and the radian of the concave wheel 231 is smaller than the radian of the concave surface 182, so that the poke rod 232 drives the groove 181 to rotate.
The working principle of the embodiment is as follows: when the power grid intelligent patrol integrated power distribution instrument cabinet is used, firstly, as shown in figure 1, the whole device is moved into a working area, after the device reaches the working area, the whole device is installed, the whole device is used, in the using process, as shown in figure 1, the temperature detector 8 and the sound detector 11 start to monitor and detect, when the temperature detector 8 detects that the temperature in the cabinet body main body 1 is higher, compared with the temperature generated by the traditional electrical components, the temperature detector 8 transmits the signal to the central processing module in the PLC control mechanism 9, as shown in figure 6, the PLC control mechanism 9 analyzes and compares the signal, then transmits the signal to the alarm 10 to alarm, and transmits the signal to the remote receiving and monitoring module through the wireless transmission module, so that people find problems in real time and maintain, compared with the traditional manual inspection, the technology can find problems in time through intelligent inspection monitoring, and is convenient for improving the service life and the safety performance of the whole device;
when the number of meters in the whole distribution meter cabinet needs to be watched, at this time, as shown in fig. 1, a worker opens the observation door 2, at this time, the worker can watch the meter on the top of the mounting plate 12 well, after the meter needs to be watched, when the meter needs to be watched on the lower side, at this time, the worker presses the button switch below the servo motor 6 to connect the servo motor 6 with the internal storage battery, at this time, the output end of the servo motor 6 drives the connecting shaft rod 7 to rotate, the connecting shaft rod 7 rotates as shown in fig. 2-5, the connecting shaft rod 7 drives the driving wheel 23 on the outer side to rotate, the driving wheel 23 drives the driven wheel 18 to rotate intermittently through the poking rod 232, so that the driven wheel 18 drives the cross rod 17 connected with the internal key to rotate intermittently, and the cross rod 17 drives the threaded rod 15 to rotate intermittently through the conical gear set 19, then, threaded rod 15 drives outside threaded connection's connecting block 20 and rises as shown in fig. 3 when rotatory, stopper 21 upwards slides in the outside of montant 13 simultaneously, thereby make the stable rising that rises of mounting panel 12, mounting panel 12 passes the inside logical groove 24 in cabinet body 1 top when rising and upwards jack-up to apron 5, as shown in fig. 4, at this moment apron 5 upwards stimulates connection frame 4 and reset spring 22 of hose material, make the fine rising of mounting panel 12, the leakproofness of cabinet body 1 has also been guaranteed simultaneously, then, the staff alright watch and have recorded the instrument of the different height position on mounting panel 12, above be the use of whole device, thereby accomplish a series of works.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a power grid intelligence inspection integration distribution instrument cabinet, includes cabinet body main part (1), observation door (2), servo motor (6), temperature detector (8), PLC control mechanism (9), siren (10) and sound detection appearance (11), its characterized in that: an observation door (2) is hinged to the front side face of the cabinet body main body (1), a supporting frame (3) is installed at the top end of the cabinet body main body (1), a connecting frame (4) is fixed to the top end of the supporting frame (3), a cover plate (5) is fixed to the top end of the connecting frame (4), a servo motor (6) is fixed to the left side of the cabinet body main body (1), the output end of the servo motor (6) is connected with a connecting shaft rod (7), a temperature detector (8) is fixed to the inside of the left side of the cabinet body main body (1), a sound detector (11) is installed below the temperature detector (8), a PLC control mechanism (9) is arranged on the left sides of the temperature detector (8) and the sound detector (11), an alarm (10) is installed above the PLC control mechanism (9), a second installation groove (16) is formed in the rear side wall inside the cabinet body main body (1, a threaded rod (15) is connected to an inner bearing of the second mounting groove (16), first mounting grooves (14) are arranged on the left side and the right side of the second mounting groove (16), a mounting plate (12) is fixed on the outer side of the first mounting groove (14), a vertical rod (13) is mounted inside the first mounting groove (14), a limiting block (21) is nested on the outer side of the vertical rod (13), a connecting block (20) is connected to the outer side of the lower portion of the threaded rod (15) in a threaded mode, the mounting plate (12) is fixed to the front ends of the connecting block (20) and the limiting block (21), a conical gear set (19) is connected to the outer side of the top end of the threaded rod (15), a driving wheel (23) is connected to the outer side of the left end of the connecting shaft rod (7) in a keyed mode, a driven wheel (18) is arranged above the driving, the right-hand member of horizontal pole (17) is connected with threaded rod (15) through bevel gear group (19), both ends inboard is provided with reset spring (22) about connecting frame (4), and the bottom mounting of reset spring (22) has carriage (3) to apron (5) are installed on the top of reset spring (22), logical groove (24) have been seted up to the top inside of cabinet body (1).
2. The intelligent power grid inspection integrated power distribution instrument cabinet according to claim 1, characterized in that: the connection mode of carriage (4) and carriage (3) and apron (5) is the bonding, and the flexible longest height of carriage (4) equals 2 times of carriage (3) height to apron (5) constitute elevation structure through carriage (4) and reset spring (22) and carriage (3), and carriage (4) and carriage (3) all are "mouthful" font structure simultaneously, and the inside space of carriage (4) and carriage (3) is linked together moreover.
3. The intelligent power grid inspection integrated power distribution instrument cabinet according to claim 1, characterized in that: mounting panel (12) constitute elevation structure through connecting block (20) and cabinet body (1), and the length and the width of mounting panel (12) all are less than the length and the width that lead to groove (24) to there is the clearance between mounting panel (12) and cabinet body (1).
4. The intelligent power grid inspection integrated power distribution instrument cabinet according to claim 1, characterized in that: the degree of depth of first mounting groove (14) is less than the degree of depth of second mounting groove (16), and first mounting groove (14) are provided with 2 about the vertical center line symmetry of second mounting groove (16) to first mounting groove (14) are the one-to-one setting with stopper (21).
5. The intelligent power grid inspection integrated power distribution instrument cabinet according to claim 1, characterized in that: the driven wheel (18) is internally provided with a groove (181), the outer side surface of the driven wheel (18) is provided with a concave surface (182), the groove (181) is in a U-shaped structure, and the groove (181) and the concave surface (182) are arranged in a staggered manner.
6. The intelligent power grid inspection integrated power distribution instrument cabinet according to claim 5, characterized in that: the concave surfaces (182) are of arc-shaped structures, and 4 concave surfaces (182) are arranged at equal intervals.
7. The intelligent power grid inspection integrated power distribution instrument cabinet according to claim 5, characterized in that: the upper surface of action wheel (23) is fixed with concave wheel (231), and the top of concave wheel (231) is provided with poker rod (232), and the bottom mounting of poker rod (232) has action wheel (23), and action wheel (23) constitute geneva mechanism with from driving wheel (18) simultaneously.
8. The intelligent power grid inspection integrated power distribution instrument cabinet according to claim 7, characterized in that: the diameter of the poke rod (232) is smaller than the width of the groove (181), and the radian of the concave wheel (231) is smaller than that of the concave surface (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910948871.9A CN110829193B (en) | 2019-10-08 | 2019-10-08 | Intelligent power grid inspection integrated power distribution instrument cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948871.9A CN110829193B (en) | 2019-10-08 | 2019-10-08 | Intelligent power grid inspection integrated power distribution instrument cabinet |
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| Publication Number | Publication Date |
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| CN110829193A true CN110829193A (en) | 2020-02-21 |
| CN110829193B CN110829193B (en) | 2020-12-22 |
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| CN201910948871.9A Active CN110829193B (en) | 2019-10-08 | 2019-10-08 | Intelligent power grid inspection integrated power distribution instrument cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113534012A (en) * | 2021-07-28 | 2021-10-22 | 广东电网有限责任公司 | Line loss detection device and detection method |
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| CN113534012B (en) * | 2021-07-28 | 2023-08-01 | 广东电网有限责任公司 | Line loss detection device and detection method |
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| Publication number | Publication date |
|---|---|
| CN110829193B (en) | 2020-12-22 |
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