CN115240502A - Power transmission and distribution cable fault diagnosis simulator - Google Patents
Power transmission and distribution cable fault diagnosis simulator Download PDFInfo
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- CN115240502A CN115240502A CN202210915909.4A CN202210915909A CN115240502A CN 115240502 A CN115240502 A CN 115240502A CN 202210915909 A CN202210915909 A CN 202210915909A CN 115240502 A CN115240502 A CN 115240502A
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- fixing
- fixed
- fault diagnosis
- power transmission
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
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- Educational Technology (AREA)
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a power transmission and distribution cable fault diagnosis simulator, which comprises a diagnosis simulator body, wherein the diagnosis simulator body comprises a fixed plate, a control box and a movable box; the upper end and the lower end of the fixing plate are both provided with fixing grooves, a connecting assembly is arranged in each fixing groove, and the connecting assembly is connected with the movable box; cavities are arranged on the opposite inner walls of the movable box, and a cavity is formed between the two cavities; the control box is connected to the fixed plate and is positioned in a cavity formed between the two movable boxes; the fixed plate is provided with an opening, and one side of the movable box is provided with a fixed hole matched with the opening. When the fault diagnosis simulator is used, the movable box moves upwards to enable the fixed hole and the opening hole to be in the same straight line, and one end of the cable is fixed between the fixed hole and the opening hole, so that the fault diagnosis simulator is more convenient to install and connect; and the control box is arranged in the cavity, and when the control box is not used, the cavity formed by the two movable boxes wraps and protects the control box.
Description
Technical Field
The invention relates to the field of cable fault diagnosis equipment, in particular to a power transmission and distribution cable fault diagnosis simulator. Background
The electric power failure accident can take place every year for the electric wire netting enterprise, it is mostly that the distribution cable trouble arouses, often an unusual trouble just can cost a large amount of time, cause longer blackout time, how high efficiency fixes a position the distribution cable trouble and in time restores, let the trouble that has taken place can regard as typical case, three-dimensional model modeling can't be accomplished to current equipment, can not utilize advanced virtual technique to accomplish the teaching to the training personnel, and the application in the middle of teaching and training at ordinary times, carry out information sharing, become the difficult problem that at present urgently need solve. Need connect through extra instrument on the one end erection equipment of cable in current distribution fault diagnosis process, extravagant a large amount of operating time when erection joint, in addition, current equipment can't protect the control box of inside when not using, collides easily and causes the damage, uses inconveniently.
Disclosure of Invention
The invention aims to provide a power transmission and distribution cable fault diagnosis simulator which can solve the problems that in the prior art, in the power distribution fault diagnosis process, the efficiency of connecting and installing equipment is low, and the protection of an internal control box is not easy.
The purpose of the invention is realized by the following technical scheme:
the invention provides a power transmission and distribution cable fault diagnosis simulator, which comprises a diagnosis simulator body, wherein the diagnosis simulator body comprises a fixed plate, a control box and a movable box; the upper end and the lower end of the fixing plate are both provided with fixing grooves, a connecting assembly is arranged in each fixing groove, and the connecting assembly is connected with the movable box; cavities are arranged on the opposite inner walls of the movable boxes, and a cavity is formed between the two cavities; the control box is connected to the fixed plate and is positioned in a cavity formed between the two movable boxes; the fixed plate is provided with an opening, and one side of the movable box is provided with a fixed hole matched with the opening.
Further, a display screen is installed on one side of the control box, and switches are installed on two sides of the display screen.
Further, the inside of fixed orifices is installed with the arc, the arc is the metal plate electrode, the metal plate electrode passes through the electric wire and is connected with the control box.
Furthermore, a heat dissipation mechanism is arranged on one side of the movable box.
Furthermore, the connecting assembly comprises a fixed block, a fixed seat, a tension mechanism, an outer tube, a rotating rod and a reset mechanism; the fixed block is fixed on the movable box, a fixed seat is installed on one side of the fixed block, and the fixed seat is installed inside the fixed groove; the inner wall of the fixing groove is provided with a limiting groove, the fixing seat is fixedly provided with a limiting block, the limiting block is arranged in the limiting groove, and the fixing seat is arranged in the fixing groove through a tension mechanism; an outer tube is arranged between the fixed block and the fixed seat, a rotating rod is arranged in the outer tube, and one end of the rotating rod is arranged on the fixed seat; install canceling release mechanical system between dwang and the outer tube, canceling release mechanical system's both ends are fixed respectively on outer tube and dwang.
Further, heat dissipation mechanism includes direct current heat dissipation fan, direct current heat dissipation fan is installed in the inside of movable box, it has the louvre to open on the movable box.
Furthermore, a CPU simulator, a ROM storage, a RAM random access memory, an input end and an output end are arranged in the control box.
The invention has the beneficial effects that:
1. according to the invention, the opening is formed in the fixed plate, the fixed hole matched with the opening is formed in one side of the movable box, when the fault diagnosis simulator is used, the movable box is moved upwards to enable the fixed hole and the opening to be in the same straight line, one end of the cable is arranged in the fixed hole, and the cable is limited between the fixed hole and the opening and is fixed through the torsion generated by the reset mechanism, so that the fault diagnosis simulator is more convenient to install and connect, and the installation and connection efficiency of the fault diagnosis simulator is improved.
2. According to the invention, the two movable boxes are provided with the cavities, and the control box is arranged in the cavity formed by the two cavities, when the cable is not used, the cavity formed by the two movable boxes wraps and protects the control box, so that the damage to the control box caused by collision is effectively avoided, in addition, the pulling force generated by the pulling mechanism and the torsion generated by the reset mechanism are in three points to limit the cable, and therefore, the cable is convenient to be rapidly limited and installed.
3. According to the invention, the virtual reality technology is adopted for the electric equipment in the control box, and a large number of cases which are actually generated are recorded through the operation of the actual field detection equipment, so that the virtual modeling is carried out, and the real field is restored. And the simulation simulator guides the trainee to correctly use the teaching detection instrument, and the trainee carries out operation training according to correct operation steps.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a power transmission and distribution cable fault diagnosis simulator;
FIG. 2 is a schematic diagram of a control box of the power transmission and distribution cable fault diagnosis simulator;
FIG. 3 is a schematic diagram of the structure of the movable box of the power transmission and distribution cable fault diagnosis simulator;
FIG. 4 is a schematic structural diagram of a connecting assembly of the power transmission and distribution cable fault diagnosis simulator;
FIG. 5 is a schematic cross-sectional view of a movable box and a control box of the power transmission and distribution cable fault diagnosis simulator;
fig. 6 is a schematic front view of a fixing hole of the power transmission and distribution cable fault diagnosis simulator.
The reference numbers are as follows:
1. a fixing plate; 2. fixing grooves; 3. opening a hole; 4. a connecting assembly; 5. a movable box; 6. a heat dissipation mechanism; 7. a control box; 8. a switch; 9. a display screen; 10. a cavity; 11. a fixing hole; 12. a fixed block; 13. a fixed seat; 14. a limiting block; 15. a tension mechanism; 16. an outer tube; 17. rotating the rod; 18. a reset mechanism; 19. an arc-shaped plate.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Referring to fig. 1 to 6, an embodiment of the present invention provides a power transmission and distribution cable fault diagnosis simulator, including a diagnosis simulator body, where the diagnosis simulator body includes a fixed plate, a control box and a movable box; the upper end and the lower end of the fixing plate are both provided with fixing grooves, a connecting assembly is arranged in each fixing groove, and the connecting assembly is connected with the movable box; cavities are arranged on the opposite inner walls of the movable box, and a cavity is formed between the two cavities; the control box is connected to the fixed plate and is positioned in a cavity formed between the two movable boxes (the size of the cavity is matched with that of the control box); the fixed plate is provided with an opening, and one side of the movable box is provided with a fixed hole matched with the opening.
In specific implementation, the movable box is moved upwards to enable the fixing hole and the opening hole to be on the same straight line, one end of the cable is installed in the fixing hole and fixed between the fixing hole and the opening hole, and therefore the problem that the fault diagnosis simulator is inconvenient to install and connect is solved; when the control box is not used, the cavity formed between the movable boxes wraps the control box for protection, and the damage to the control box caused by collision is effectively avoided.
Specifically, a CPU simulator, a ROM memory, a RAM random access memory, an input end and an output end are arranged in the control box. When the device is used, one end of the cable is used for power transmission and power drainage, the service condition and fault information of a circuit are monitored through the CPU inside the control box, the cable is transmitted to external equipment when a fault is found, and the position of a fault point is determined, so that the device is convenient to maintain and repair quickly, and can record and store a large number of cases which are actually operated by on-site detection equipment, virtually model and restore a real site. And a display screen for displaying data is installed on one side of the control box, and switches are installed on two sides of the display screen.
Preferably, the fixed orifices are internally provided with arc-shaped plates, the arc-shaped plates are metal electrode plates, and the metal electrode plates are connected with the control box through electric wires. The arc extrudees the cable between the difference to increase area of contact, avoid causing the unable phenomenon of connecting of circuit because of contact failure.
Specifically, a heat dissipation mechanism is installed on one side of the opposite inner walls of the movable boxes, which is provided with the cavity. The heat dissipation mechanism comprises a direct-current heat dissipation fan, the direct-current heat dissipation fan is installed inside the movable box, and heat dissipation holes are formed in the movable box. Through utilizing the direct current heat dissipation fan installed inside the movable box to take out steam through the heat dissipation hole, the steam accumulation inside the fault diagnosis simulator is reduced, and the heat dissipation effect is improved.
Specifically, coupling assembling includes the fixed block, the fixed block is fixed on the movable box, the fixing base is installed to one side of fixed block, the inside at the fixed slot is installed to the fixing base. The fixing base is characterized in that a limiting groove is formed in the inner wall of the fixing groove, a limiting block is fixed on the fixing base, the limiting block is installed in the limiting groove, and the fixing base is installed in the fixing groove through a tension mechanism. Install the outer tube between fixed block and the fixing base, the internally mounted of outer tube has the dwang, the one end of dwang is installed on the fixing base. Install canceling release mechanical system between dwang and the outer tube, canceling release mechanical system's both ends are fixed respectively on outer tube and dwang.
In the concrete implementation, the movable box passes through canceling release mechanical system to one side slope, will install the cable between fixed orifices and trompil after the slope and extrude to spacing inside at the fixed orifices is connected between the circuit, thereby accomplishes the test and detects.
The working principle of the invention is as follows: the device is similar to a box in shape, but is a simulation simulator in practical application, the device is matched with real things by using the virtual and real things when in use, the device can be used for training personnel to repair the real things after the operation in the virtual environment, so as to better finish interactive training of scenes and the reality, when in use, the device can be connected with the device through two ends of a line with a fault, the line is intentionally faulted, the fault point is uncertain, data is transmitted to external equipment through a control box in the device to be displayed, the display of three-dimensional modeling and detection scenes is finished by using the virtual prior art, the training personnel virtually demonstrates the fault point, the fault point of a connecting line is actually checked after the demonstration is finished, when the virtual training device is used, firstly, the movable box moves upwards in the fixed groove through the connecting component, the fixed hole and the opening are in the same straight line after the movable box moves upwards, one end of the cable is installed in the fixed hole through the opening, the arc-shaped plate extrudes a wire at one end of the cable, the extrusion is used for connecting the internal circuit, the arc-shaped plate is an elastic mechanism, the extrusion connection can be performed on the circuits among different circuits, the contact area is increased, and the short circuit caused by poor contact is avoided; the one end of cable is installed and is loosened the movable box behind the fixed orifices inside, make the movable box unbalance, the resilience force that produces through canceling release mechanical system, make the movable box take place the slope, take place the dislocation between trompil and the fixed orifices behind the slope, it is spacing to extrude the fixed plate department between trompil and fixed orifices with the cable after the dislocation, thereby accomplish quick connection, save time, the pulling force that rethread pulling force mechanism produced makes the whole and movable box displacement of coupling assembling, realize spacing support use between the three point.
In the description of the present invention, it is to be understood that the terms "intermediate", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", and the like, indicate orientations and positional relationships that are based on the orientations and positional relationships shown in the drawings, are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the present invention, unless expressly stated or limited otherwise, the first feature may be "on" the second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. "plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is for illustrative purposes only and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention should be included within the scope of the present invention as defined by the appended claims.
Claims (7)
1. A power transmission and distribution cable fault diagnosis simulator comprises a diagnosis simulator body and is characterized in that the diagnosis simulator body comprises a fixed plate, a control box and a movable box; the upper end and the lower end of the fixing plate are both provided with fixing grooves, a connecting assembly is arranged in each fixing groove, and the connecting assembly is connected with the movable box; cavities are arranged on the opposite inner walls of the movable box, and a cavity is formed between the two cavities; the control box is connected to the fixed plate and is positioned in a cavity formed between the two movable boxes; the fixed plate is provided with an opening, and one side of the movable box is provided with a fixed hole matched with the opening.
2. The power transmission and distribution cable fault diagnosis simulator of claim 1, wherein a display screen is installed on one side of the control box, and a switch is installed on both sides of the display screen.
3. The power transmission and distribution cable fault diagnosis simulator according to claim 1, wherein an arc-shaped plate is installed inside the fixing hole, the arc-shaped plate is a metal electrode plate, and the metal electrode plate is connected with the control box through a wire.
4. The power transmission and distribution cable fault diagnosis simulator of claim 1, wherein a heat dissipation mechanism is provided at one side of the movable box.
5. The power transmission and distribution cable fault diagnosis simulator of claim 1, wherein the connecting assembly comprises a fixing block, a fixing seat, a tension mechanism, an outer tube, a rotating rod and a reset mechanism; the fixing block is fixed on the movable box, a fixing seat is installed on one side of the fixing block, and the fixing seat is installed inside the fixing groove; the inner wall of the fixing groove is provided with a limiting groove, the fixing seat is fixedly provided with a limiting block, the limiting block is arranged in the limiting groove, and the fixing seat is arranged in the fixing groove through a tension mechanism; an outer tube is arranged between the fixed block and the fixed seat, a rotating rod is arranged in the outer tube, and one end of the rotating rod is arranged on the fixed seat; install canceling release mechanical system between dwang and the outer tube, canceling release mechanical system's both ends are fixed respectively on outer tube and dwang.
6. The power transmission and distribution cable fault diagnosis simulator of claim 4, wherein the heat dissipation mechanism comprises a direct current heat dissipation fan, the direct current heat dissipation fan is installed inside the movable box, and the movable box is provided with heat dissipation holes.
7. The power transmission and distribution cable fault diagnosis simulator of claim 1, wherein a CPU simulator, a ROM memory, a RAM random access memory, an input and an output are provided within the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915909.4A CN115240502B (en) | 2022-08-01 | 2022-08-01 | Fault diagnosis simulator for power transmission and distribution cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210915909.4A CN115240502B (en) | 2022-08-01 | 2022-08-01 | Fault diagnosis simulator for power transmission and distribution cable |
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| CN115240502A true CN115240502A (en) | 2022-10-25 |
| CN115240502B CN115240502B (en) | 2023-06-02 |
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