CN114675058A - Protection device of auxiliary assembly in general type thunder and lightning indirect effect is experimental - Google Patents
Protection device of auxiliary assembly in general type thunder and lightning indirect effect is experimental Download PDFInfo
- Publication number
- CN114675058A CN114675058A CN202210596356.0A CN202210596356A CN114675058A CN 114675058 A CN114675058 A CN 114675058A CN 202210596356 A CN202210596356 A CN 202210596356A CN 114675058 A CN114675058 A CN 114675058A
- Authority
- CN
- China
- Prior art keywords
- connecting plug
- protection
- plug
- indirect effect
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention relates to a protection device for auxiliary equipment in a universal lightning indirect effect test. The protection device for the auxiliary equipment in the universal lightning indirect effect test comprises a protection shell, wherein a protection circuit assembly is arranged in the protection shell, the protection circuit assembly at least comprises two groups of circuit assemblies and connecting plugs matched with the circuit assemblies, a movable groove body is further formed in the protection shell, a connecting piece is arranged in the movable groove body in a sliding mode, the connecting piece is connected with a driving device, a cable bundle is arranged in the connecting piece, two ends of the cable bundle are respectively connected with a first connecting plug and a second connecting plug, a shielding door and a control panel are arranged on the surface of the protection shell, and the control panel is electrically connected with the driving device; this protection device of auxiliary assembly in general type thunder and lightning indirect effect is experimental, simple structure, convenient operation uses in a flexible way, the auxiliary assembly in the better protection thunder and lightning indirect effect is experimental of being convenient for.
Description
Technical Field
The invention belongs to the technical field of lightning indirect effect test protection devices, and particularly relates to a protection device for auxiliary equipment in a universal lightning indirect effect test.
Background
In the indirect lightning effect test, a tested object needs to be connected with auxiliary equipment through a cable so as to enable the tested object to be in a working state. Lightning energy can act on the cable bundle through coupling transformer, and the both ends equipment of being connected with the cable bundle all can receive its influence, and some expression is interference, some even damage. In general, the tested articles are well protected, but auxiliary equipment is often overlooked. The existing part of protection equipment has single protection type, complex connection and poor protection effect, and can not effectively meet the increasingly complex protection requirements of auxiliary equipment.
Disclosure of Invention
The invention aims to solve the problems and provide a universal protection device for auxiliary equipment in a lightning indirect effect test, which has a simple structure and a reasonable design, so that the auxiliary equipment can be protected from being damaged due to the influence of the lightning indirect effect, the service life of the auxiliary equipment is prolonged, the smooth test is ensured, the test times and period are shortened, and the flow rate of test items is increased.
The invention realizes the purpose through the following technical scheme:
a protection device for auxiliary equipment in a universal lightning indirect effect test comprises a protection shell, wherein a protection circuit assembly is arranged in the protection shell, the protection circuit assembly at least comprises two groups of circuit assemblies and connecting plugs matched with the circuit assemblies, a movable groove body is further formed in the protection shell, a connecting piece is arranged in the movable groove body in a sliding mode, the connecting piece is connected with a driving device, a cable harness is arranged in the connecting piece, the two ends of the cable harness are respectively connected with a first connecting plug and a second connecting plug, a shielding door and a control panel are arranged on the surface of the protection shell, the control panel is electrically connected with the driving device, the driving device drives the connecting piece to slide in the movable groove body and drives the first connecting plug and the second connecting plug to stretch out or take in the connecting piece, the first connecting plug extends out of the shielding door, the extending end of the first connecting plug is connected with a tested object, the second connecting plug extends out of the connecting piece, and the extending end of the second connecting plug is connected with the connecting plug of the circuit assembly.
As a further optimized scheme of the invention, the outer surface of the protective shell is provided with a connecting window, the shielding door covers the surface of the connecting window, and the control panel controls the shielding door to open or close at the connecting window.
As a further optimized scheme of the invention, the lower end of the shield door is fixedly connected with a bottom plate, the shield door and the bottom plate are arranged in a protective shell, the inner surface of the protective shell is also fixedly connected with a limiting sliding frame, the bottom plate slides up and down in the limiting sliding frame, the bottom of the bottom plate is provided with a return spring, when the bottom plate moves down, the return spring is compressed, the surface of the bottom plate is also fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected with a connecting rope, the bottom of the limiting sliding frame is provided with a rotatable winding roller, and the connecting rope is wound on the outer surface of the winding roller.
As a further optimized scheme of the invention, a bearing block is arranged inside the protective shell, the moving groove body is arranged above the bearing block, a limiting sliding groove is further formed in the bearing block, the lower end of the connecting piece is fixedly connected with a sliding frame body, and the sliding frame body is arranged in the limiting sliding groove to slide.
As a further optimized scheme of the present invention, the driving device includes a driving motor, a driving end of the driving motor is fixedly connected with a bidirectional screw, an outer surface of the bidirectional screw is in threaded connection with two sets of moving sliders, the two sets of moving sliders penetrate through a wall of the connecting member and are respectively connected with the first connecting plug and the second connecting plug, the driving motor drives the two sets of moving sliders to rotate, the two sets of moving sliders slide in opposite directions, and the driving motor, the bidirectional screw and the moving sliders are all connected with the sliding frame body.
As a further optimized solution of the present invention, the first connection plug includes a first rotating portion and a first fixing portion, the first fixing portion is disposed in the first rotating portion, the second connection plug includes a second rotating portion and a second fixing portion, the second fixing portion is disposed in the second rotating portion, the first connection plug is detachably connected to the tested object through the first rotating portion, and the second connection plug is detachably connected to the connection plug of the circuit assembly through the second rotating portion.
As a further optimized scheme of the invention, a slidable sliding tube is arranged in a shell of the connecting piece, a clamping block piece is fixedly connected to the inner wall of the sliding tube, a rotatable rotating tube is arranged in the sliding tube, a spiral groove is formed in the surface of the rotating tube, and the clamping block piece is inserted into the spiral groove to drive the rotating tube to rotate.
As a further optimization scheme of the invention, the rotating pipe is provided with a connector, the connector is connected with a first rotating part of a first connecting plug or a second rotating part of a second connecting plug, the outer surface of the connector is fixedly connected with a first side block body, the inner wall of the connector is provided with a first groove body and an annular second groove body, a limiting groove body is arranged between the first groove body and the second groove body, and the limiting groove body is arranged corresponding to the first side block body and the second side block body.
As a further optimization scheme of the invention, a limiting strip is fixedly connected in one group of limiting groove bodies, and a matching groove matched with the limiting strip is formed in the surface of the first side block body.
As a further optimization scheme of the invention, the protection circuit assembly is connected with a grounding pile.
The invention has the beneficial effects that: according to the invention, the protective circuit assembly, the cable harness, the connecting plug and other parts of electric devices are placed in the protective shell through the protective shell, so that the electric components can be well protected, and the lightning interference is reduced; moreover, the protective shell is connected with a grounding pile, and the protective circuit assembly inside the protective shell is also connected with the grounding pile, so that the inside and the outside of the whole protective device are reliably grounded, and the protective circuit is convenient to discharge lightning energy; the movable connecting piece is arranged in the protective shell, the connecting piece is controlled to select a corresponding protective circuit by controlling the moving position of the connecting piece, and the two groups of connecting plugs can be connected with a tested article (a test piece and an experimental body) more conveniently and more stably by linear movement of the two groups of connecting plugs in the connecting piece; the whole protection device is simple in structure, convenient to operate, flexible to use and convenient for better protecting auxiliary equipment in the lightning indirect effect test.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 2;
FIG. 4 is a schematic view of the construction of the restraining chute of the present invention;
FIG. 5 is a schematic view of the structure of the connecting plug of the present invention after being extended out of the connecting member;
FIG. 6 is a schematic view of the first connector of the present invention after the first connector is extended from the connector;
FIG. 7 is a schematic view of the internal structure of the first connector plug of the present invention without the connector extending therefrom;
FIG. 8 is a schematic view of the internal structure of FIG. 6 of the present invention;
fig. 9 is a schematic structural diagram of the connecting head of the present invention;
FIG. 10 is a schematic view of the first and second connector plugs of the present invention;
FIG. 11 is a schematic view of the first connector plug of the present invention mated with a test article;
fig. 12 is a schematic view of the fitting of the second connecting plug of the present invention with the connecting plug portion of the circuit assembly.
In the figure: 1. a protective housing; 11. moving the trough body; 12. connecting the window; 13. a bearing block; 14. a restricting chute; 15. a restraint carriage; 2. a shield door; 21. a floor member; 22. connecting the plate members; 23. a return spring; 24. connecting ropes; 25. a wind-up roll; 3. a control panel; 4. a protection circuit component; 5. a connecting member; 51. a sliding tube; 511. a block member; 52. rotating the tube; 521. a helical groove; 522. a connector; 523. a first side block; 524. a second side block; 531. a first tank body; 532. a second tank body; 54. a limiting groove body; 55. a restriction strip; 61. a drive motor; 62. a bidirectional screw; 63. moving the slide block; 7. a first connection plug; 71. a first rotating section; 72. a first fixed part; 8. a second connection plug; 81. a second rotating part; 82. a second fixed part.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1 to 11, a protection device for auxiliary equipment in a universal lightning indirect effect test comprises a protection housing 1, wherein a protection circuit assembly 4 is arranged inside the protection housing 1, the protection circuit assembly 4 at least comprises two sets of circuit assemblies and connecting plugs adapted to the two sets of circuit assemblies, a movable groove 11 is further formed inside the protection housing 1, a connecting piece 5 is arranged in the movable groove 11 in a sliding manner, the connecting piece 5 is connected with a driving device, a cable harness is arranged inside the connecting piece 5, two ends of the cable harness are respectively connected with a first connecting plug 7 and a second connecting plug 8, a shielding door 2 and a control panel 3 are arranged on the surface of the protection housing 1, the control panel 3 is electrically connected with the driving device, and the driving device drives the connecting piece 5 to slide in the movable groove 11, and drive first connecting plug 7 and second connecting plug 8 to stretch out or withdraw in the said connecting piece 5, the said first connecting plug 7 stretches out in the shielding door 2, its stretching end is connected with tested article, the said second connecting plug 8 stretches out the said connecting piece 5, its stretching end is connected with connecting plug of the said circuit assembly.
It should be noted that, in the above scheme, at least two different sets of protection circuits, such as protection circuits corresponding to different experimental power schemes, are arranged in the protection circuit assembly 4; the driving device can select any linear driving device to drive the whole connecting piece 5 to move to the position corresponding to different protection circuits, and then the driving device drives the first connecting plug 7 and the second connecting plug 8 to help a user to select a proper protection circuit for use, wherein the driving device at least comprises a group of linear driving components for driving the connecting piece 5 to slide in the movable groove body 11.
Furthermore, a connection window 12 is formed in the outer surface of the protective shell 1, the shielding door 2 covers the surface of the connection window 12, and the control panel 3 controls the shielding door 2 to be opened or closed at the connection window 12.
It should be noted that, in a normal situation, the protection device is generally placed in a laboratory, and the protection housing 1 itself is also made of a shielding material, so as to reduce the lightning interference introduced thereby, and enable the cable harness, the connection plug and the devices in the protection circuit to have longer service life.
Further, a bottom plate 21 is fixedly connected to the lower end of the shield door 2, the shield door 2 and the bottom plate 21 are disposed inside the protective housing 1, a limiting carriage 15 is further fixedly connected to the inner surface of the protective housing 1, the bottom plate 21 slides up and down in the limiting carriage 15, a return spring 23 is disposed at the bottom of the bottom plate 21, when the bottom plate 21 moves down, the return spring 23 is compressed, a connecting plate 22 is further fixedly connected to the surface of the bottom plate 21, a connecting rope 24 is fixedly connected to the surface of the connecting plate 22, a rotatable winding roller 25 is disposed at the bottom of the limiting carriage 15, and the connecting rope 24 is wound on the outer surface of the winding roller 25.
In practical use, a stepping motor assembly may be added as a control element, the stepping motor in this embodiment refers to a motor that converts an electrical pulse signal into an angular displacement to control the rotation of a rotor, and the stepping motor is used as an actuator in an automatic control device, and advances one step for each input of a pulse signal, so the stepping motor is also called a pulse motor, and is often used in devices external to a digital computer, a printer, a plotter, a magnetic disk, and the like. The driving power supply of the stepping motor consists of a variable-frequency pulse signal source, a pulse distributor and a pulse amplifier, and the driving power supply provides pulse current for the motor winding. The running performance of the stepping motor is determined by the good matching between the motor and the driving power supply, and the stepping motor has the advantages of no accumulated error, simple structure, convenient use and maintenance and low manufacturing cost. The driving end of the stepping motor is connected with the winding roller 25 to drive the winding roller 25 to rotate, so that the connecting rope 24 is wound on the surface of the winding roller 25, the bottom plate piece 21 is pulled to slide downwards in the limiting sliding frame 15, the shielding door 2 is far away from the connecting window 12, the connecting window 12 is opened, and the first connecting plug 7 can conveniently extend out of the connecting window 12.
Further, protective housing 1's inside is provided with carrier block 13, it sets up in carrier block 13's top to remove the cell body 11, restriction spout 14 has still been seted up in carrier block 13, the lower extreme fixedly connected with slip support body of connecting piece 5, the slip support body set up in it slides in restriction spout 14.
Further, the driving device further comprises a driving motor 61, a driving end of the driving motor 61 is fixedly connected with a bidirectional screw 62, two sets of movable sliders 63 are connected to the outer surface of the bidirectional screw 62 in a threaded manner, the two sets of movable sliders 63 penetrate through the wall of the connecting piece 5 and are respectively connected with the first connecting plug 7 and the second connecting plug 8, the driving motor 61 drives the two sets of movable sliders 63 to rotate, the two sets of movable sliders 63 slide in opposite directions, and the driving motor 61, the bidirectional screw 62 and the movable sliders 63 are all connected with the sliding frame body.
It should be noted that, the driving motor 61 here can be satisfied by using a stepping motor component as well, and the driving motor 61 drives the bidirectional screw 62 to rotate, so that the two sets of moving sliders 63 move in opposite directions, and thus the first connecting plug 7 and the second connecting plug 8 are driven to extend out of the connecting piece 5 or retract into the connecting piece 5.
Further, the first connecting plug 7 includes a first rotating portion 71 and a first fixing portion 72, the first fixing portion 72 is disposed in the first rotating portion 71, the second connecting plug 8 includes a second rotating portion 81 and a second fixing portion 82, the second fixing portion 82 is disposed in the second rotating portion 81, the first connecting plug 7 is detachably connected with the tested object through the first rotating portion 71, and the second connecting plug 8 is detachably connected with the connecting plug of the circuit assembly through the second rotating portion 81.
It should be noted that, the connection of the rotating portion may adopt any structural manner of realizing detachable connection through rotation, but in this embodiment, a threaded connection manner is adopted for illustration, wherein, the connection of the first connection plug 7 and the tested article (the surface of the tested article is also provided with a connection plug which is matched with the first connection plug 7) and the connection of the second connection plug 8 and the connection plug portion of the circuit assembly are both shown in fig. 11 and 12, the first connection plug 7 and the second connection plug 8 are both composed of a set of rotating portion and a set of fixing portion, when the first connection plug 7 is connected with the tested article, the rotating portion of the first connection plug 7 is internally provided with threads which are connected with the threads on the surface of the tested article, the rotating portion of the second connection plug 8 is externally provided with threads which are connected with the inner surface of the connection plug of the circuit assembly (actually, the connecting plug of the tested object has a similar structure with the second connecting plug 8, except that there is no rotating part, similarly, the connecting plug of the circuit assembly has a similar structure with the first connecting plug 7, and differently, there is no rotating part, the rotating part can rotate relatively to the fixed part, the fixed part itself is fixed (in a single direction of angle, it can move slidably) relatively to the whole connecting piece 5, and the fixed part is generally connected with the plug metal block or the jack, the part can be fixed by any existing technique, in this embodiment, a fixing mode is provided, that is, a shell of the rotating part is connected to the outer surface of the fixed part in a rotating way, the cable bundle itself is connected to the fixed part, a group of telescopic tubes is arranged between the two groups of fixed parts, the telescopic tubes comprise an outer tube and two groups of inner tubes moving in the outer tube, and the outer tube itself is fixed, the inner tube and the outer tube can not move relatively, the cable bundle is arranged in the telescopic tube, and the fixed part can be stably kept in a certain state on the basis that the movement of the fixed part is not influenced.
Further, a slidable sliding tube 51 is disposed in the housing of the connecting member 5 (two groups of rotating tubes 52 and their corresponding components are disposed, and the sliding tubes are respectively matched with the first connecting plug 7 and the second connecting plug 8 to move, fig. 5, 6, 7, and 8 show the schematic diagrams only by taking the first connecting plug 7 as an example), a block piece 511 is fixedly connected to the inner wall of the sliding tube 51, a rotatable rotating tube 52 is disposed inside the sliding tube 51, a spiral groove 521 is disposed on the surface of the rotating tube 52, and the block piece 511 is inserted into the spiral groove 521 to drive the rotating tube 52 to rotate. Specifically, the rotating pipe 52 is provided with a connector 522, the connector 522 is connected with the first rotation portion 71 of the first connecting plug 7 or the second rotation portion 81 of the second connecting plug 8, the outer fixed surface of the connector 522 is connected with the first side block body 523, the inner wall of the connecting piece 5 is provided with the first groove body 531 and the annular second groove body 532, a limit groove body 54 is arranged between the first groove body 531 and the second groove body 532, and the limit groove body 54 corresponds to the first side block body 523 and the second side block body 524. Furthermore, a limiting strip 55 is fixedly connected in one of the limiting groove bodies 54, and a matching groove matched with the limiting strip 55 is formed in the surface of the first side block 523.
In actual use, the driving motor 61 drives the bidirectional screw 62 to rotate, the two sets of moving sliders 63 drive the sliding tube 51 to move, and drive the rotating tube 52 to move, when the connector 522 of the rotating tube 52 moves into the second groove 532, at this time, the connector 522 has moved to the limit distance, the jack on the surface of the fixed part of the first connecting plug 7 has been inserted by the metal part of the connecting plug of the tested article, the sliding tube 51 continues to move, the fixture block piece 511 is matched with the spiral groove 521, so that the connector 522 rotates, the rotating part simultaneously rotates along with the rotation, the rotation angle is half a circle, and thus the thread on the inner wall of the rotating part is matched and connected with the thread part of the connecting plug of the tested article, so that the connection stability of the first connecting plug 7 and the connecting plug of the tested article is improved, and similarly, the connection of the second connecting plug 8 is the same; after the use is finished, the driving motor 61 can rotate reversely to drive the sliding tube 51 to move reversely, and at this time, the second side block 524 is blocked by the limiting strip 55, so when the sliding tube 51 moves reversely, the block piece 511 is still matched with the spiral groove 521, the rotating tube 52 rotates reversely for a half turn, so that the connection of the rotating part is released, when the matching groove on the surface of the first side block 523 is matched with the limiting strip 55, the whole rotating tube 52 moves along with the sliding tube 51, so that the first connecting plug 7 and the second connecting plug 8 return to the connecting piece 5, and at this time, the shielding door 2 is controlled to reset through the control panel 3.
Furthermore, the protection circuit assembly 4 is connected with a grounding pile, and in actual use, the protection shell 1 is also provided with the grounding pile, so that the inside and the outside of the whole protection device are both reliably grounded, and the protection circuit is used for discharging the lightning energy.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. A protection device for auxiliary equipment in a universal lightning indirect effect test is characterized by comprising a protection shell, wherein a protection circuit assembly is arranged in the protection shell, the protection circuit assembly at least comprises two groups of circuit assemblies and connecting plugs matched with the circuit assemblies, a movable groove body is further formed in the protection shell, a connecting piece is arranged in the movable groove body in a sliding mode, the connecting piece is connected with a driving device, a cable harness is arranged in the connecting piece, a first connecting plug and a second connecting plug are respectively connected to two ends of the cable harness, a shielding door and a control panel are arranged on the surface of the protection shell, the control panel is electrically connected with the driving device, the driving device drives the connecting piece to slide in the movable groove body and drives the first connecting plug and the second connecting plug to stretch out or take in the connecting piece, the first connecting plug extends out of the shielding door, the extending end of the first connecting plug is connected with a tested object, the second connecting plug extends out of the connecting piece, and the extending end of the second connecting plug is connected with the connecting plug of the circuit assembly;
the driving device comprises a driving motor, a driving end of the driving motor is fixedly connected with a bidirectional screw, the outer surface of the bidirectional screw is in threaded connection with two groups of movable sliding blocks, the two groups of movable sliding blocks penetrate through the shell wall of the connecting piece and are respectively connected with a first connecting plug and a second connecting plug, the driving motor drives the two groups of movable sliding blocks to rotate, and the two groups of movable sliding blocks slide in opposite directions.
2. The protection device for the auxiliary equipment in the universal lightning indirect effect test, according to claim 1, is characterized in that: the outer surface of the protective shell is provided with a connecting window, the shielding door covers the surface of the connecting window, and the control panel controls the shielding door to be opened or closed at the connecting window.
3. The protection device for the auxiliary equipment in the universal lightning indirect effect test, according to claim 2, is characterized in that: the lower end of the shield door is fixedly connected with a bottom plate, the shield door and the bottom plate are arranged in a protective shell, the inner surface of the protective shell is further fixedly connected with a limiting sliding frame, the bottom plate slides up and down in the limiting sliding frame, a return spring is arranged at the bottom of the bottom plate, the return spring is compressed when the bottom plate moves down, a connecting plate is further fixedly connected to the surface of the bottom plate, a connecting rope is fixedly connected to the surface of the connecting plate, a rotatable winding roller is arranged at the bottom of the limiting sliding frame, and the connecting rope is wound on the outer surface of the winding roller.
4. The protection device for the auxiliary equipment in the universal lightning indirect effect test is characterized in that: the inside of protective housing is provided with the carrier block, it sets up in the top of carrier block to remove the cell body, still seted up the restriction spout in the carrier block, the lower extreme fixedly connected with slip support body of connecting piece, the slip support body set up in it slides in the restriction spout.
5. The protection device for the auxiliary equipment in the universal lightning indirect effect test is characterized in that: the driving motor, the bidirectional screw and the movable sliding block are all connected with the sliding frame body.
6. The protection device for the auxiliary equipment in the universal lightning indirect effect test is characterized in that: first connecting plug includes first rotation portion and first fixed part, first fixed part sets up in first rotation portion, second connecting plug includes second rotation portion and second fixed part, the second fixed part sets up in second rotation portion, first connecting plug can dismantle with the tested article through first rotation portion and be connected, second connecting plug can dismantle with circuit assembly's connecting plug through second rotation portion and be connected.
7. The protection device for the auxiliary equipment in the universal lightning indirect effect test is characterized in that: the connecting piece is characterized in that a slidable sliding pipe is arranged in a shell of the connecting piece, a clamping block piece is fixedly connected to the inner wall of the sliding pipe, a rotatable rotating pipe is arranged inside the sliding pipe, a spiral groove is formed in the surface of the rotating pipe, and the clamping block piece is inserted into the spiral groove to drive the rotating pipe to rotate.
8. The protection device for the auxiliary equipment in the universal lightning indirect effect test according to claim 7, is characterized in that: the rotating tube is provided with the connector, the connector rotates the portion with the first rotation of first connecting plug or the second of second connecting plug and is connected, the outer fixed surface of connector is connected with first side block, first cell body and annular second cell body have been seted up to the inner wall of connecting piece, be provided with spacing cell body between first cell body and the second cell body, spacing cell body corresponds first side block, second side block set up.
9. The protection device for the auxiliary equipment in the universal lightning indirect effect test according to claim 8, is characterized in that: wherein a set of the limiting groove body is fixedly connected with a limiting strip, and the surface of the first side block body is provided with a matching groove matched with the limiting strip.
10. The protection device for the auxiliary equipment in the universal lightning indirect effect test, according to claim 1, is characterized in that: the protection circuit assembly is connected with a grounding pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210596356.0A CN114675058B (en) | 2022-05-30 | 2022-05-30 | Protection device of auxiliary assembly in general type thunder and lightning indirect effect test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210596356.0A CN114675058B (en) | 2022-05-30 | 2022-05-30 | Protection device of auxiliary assembly in general type thunder and lightning indirect effect test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114675058A true CN114675058A (en) | 2022-06-28 |
| CN114675058B CN114675058B (en) | 2022-08-09 |
Family
ID=82080130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210596356.0A Active CN114675058B (en) | 2022-05-30 | 2022-05-30 | Protection device of auxiliary assembly in general type thunder and lightning indirect effect test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114675058B (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890189A (en) * | 1987-03-06 | 1989-12-26 | Thomson-Csf | Lightning protective device for mobile radar antenna |
| US5091604A (en) * | 1989-05-06 | 1992-02-25 | Messerschmitt-Bolkow-Blohm Gmbh | Arrangement for protection of electrical installations against electromagnetic disturbances |
| KR970068713A (en) * | 1996-03-13 | 1997-10-13 | 임재봉 | An outdoor type reception system of a mobile communication base station |
| JPH1118285A (en) * | 1997-06-23 | 1999-01-22 | Nec Home Electron Ltd | Protector against lightning surge |
| JP2002352935A (en) * | 2001-05-29 | 2002-12-06 | Otowa Denki Kogyo Kk | Lighting resistance protective device |
| JP2005142039A (en) * | 2003-11-07 | 2005-06-02 | Koreyuki Takeya | Thunder protection structure |
| JP2009276125A (en) * | 2008-05-13 | 2009-11-26 | Mitsubishi Electric Corp | Electrical connection device |
| US20170052213A1 (en) * | 2015-08-17 | 2017-02-23 | Tektronix, Inc. | Test connector for coaxial cables |
| CN106624792A (en) * | 2017-02-27 | 2017-05-10 | 常熟市天银机电股份有限公司 | Protector automatic assembly device with static wafer mounting function |
| CN109959805A (en) * | 2019-04-19 | 2019-07-02 | 国网河南省电力公司检修公司 | A kind of lightning arrester live-line test multifunctional switching device |
| CN110824306A (en) * | 2019-11-07 | 2020-02-21 | 福建建利达工程技术有限公司 | Can dismantle high-voltage line lightning protection detection device for protection |
| CN210724158U (en) * | 2019-12-03 | 2020-06-09 | 高岩 | Lightning arrester on lightning-arrest formula wire pole |
| CN210835340U (en) * | 2019-10-30 | 2020-06-23 | 南京高创通信科技有限公司 | MPO optical fiber stainless steel double-core adapter socket |
| CN211879155U (en) * | 2020-04-02 | 2020-11-06 | 七星电气股份有限公司 | Lightning arrester of explosion-proof protection circuit |
| CN112563889A (en) * | 2020-12-10 | 2021-03-26 | 国网湖北省电力有限公司检修公司 | Self preservation protects formula transformer substation lightning protection device |
| CN112684732A (en) * | 2020-12-07 | 2021-04-20 | 山东财经大学 | Arable land quality monitoring system |
| CN213212410U (en) * | 2020-11-09 | 2021-05-14 | 宁波市永硕精密机械有限公司 | Electronic circuit component connector |
| KR102276443B1 (en) * | 2021-03-11 | 2021-07-12 | 상지이앤씨(주) | Mult-tap having protection function for communication device from thunder bolt |
| CN213690012U (en) * | 2020-11-16 | 2021-07-13 | 东莞市多亚电子有限公司 | Optical fiber connector for big data transmission |
| CN213957444U (en) * | 2020-12-16 | 2021-08-13 | 李婷 | Grounding resistance measuring device for lightning protection detection |
| CN214798867U (en) * | 2021-01-28 | 2021-11-19 | 四川中光防雷科技股份有限公司 | Surge protector breaks away from mechanism |
| CN113702791A (en) * | 2021-07-13 | 2021-11-26 | 成都思科瑞微电子股份有限公司 | Semiconductor discrete device testing arrangement |
| CN215580299U (en) * | 2021-05-28 | 2022-01-18 | 成都航域卓越电子技术有限公司 | Protection device for lightning protection circuit |
-
2022
- 2022-05-30 CN CN202210596356.0A patent/CN114675058B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890189A (en) * | 1987-03-06 | 1989-12-26 | Thomson-Csf | Lightning protective device for mobile radar antenna |
| US5091604A (en) * | 1989-05-06 | 1992-02-25 | Messerschmitt-Bolkow-Blohm Gmbh | Arrangement for protection of electrical installations against electromagnetic disturbances |
| KR970068713A (en) * | 1996-03-13 | 1997-10-13 | 임재봉 | An outdoor type reception system of a mobile communication base station |
| JPH1118285A (en) * | 1997-06-23 | 1999-01-22 | Nec Home Electron Ltd | Protector against lightning surge |
| JP2002352935A (en) * | 2001-05-29 | 2002-12-06 | Otowa Denki Kogyo Kk | Lighting resistance protective device |
| JP2005142039A (en) * | 2003-11-07 | 2005-06-02 | Koreyuki Takeya | Thunder protection structure |
| JP2009276125A (en) * | 2008-05-13 | 2009-11-26 | Mitsubishi Electric Corp | Electrical connection device |
| US20170052213A1 (en) * | 2015-08-17 | 2017-02-23 | Tektronix, Inc. | Test connector for coaxial cables |
| CN106624792A (en) * | 2017-02-27 | 2017-05-10 | 常熟市天银机电股份有限公司 | Protector automatic assembly device with static wafer mounting function |
| CN109959805A (en) * | 2019-04-19 | 2019-07-02 | 国网河南省电力公司检修公司 | A kind of lightning arrester live-line test multifunctional switching device |
| CN210835340U (en) * | 2019-10-30 | 2020-06-23 | 南京高创通信科技有限公司 | MPO optical fiber stainless steel double-core adapter socket |
| CN110824306A (en) * | 2019-11-07 | 2020-02-21 | 福建建利达工程技术有限公司 | Can dismantle high-voltage line lightning protection detection device for protection |
| CN210724158U (en) * | 2019-12-03 | 2020-06-09 | 高岩 | Lightning arrester on lightning-arrest formula wire pole |
| CN211879155U (en) * | 2020-04-02 | 2020-11-06 | 七星电气股份有限公司 | Lightning arrester of explosion-proof protection circuit |
| CN213212410U (en) * | 2020-11-09 | 2021-05-14 | 宁波市永硕精密机械有限公司 | Electronic circuit component connector |
| CN213690012U (en) * | 2020-11-16 | 2021-07-13 | 东莞市多亚电子有限公司 | Optical fiber connector for big data transmission |
| CN112684732A (en) * | 2020-12-07 | 2021-04-20 | 山东财经大学 | Arable land quality monitoring system |
| CN112563889A (en) * | 2020-12-10 | 2021-03-26 | 国网湖北省电力有限公司检修公司 | Self preservation protects formula transformer substation lightning protection device |
| CN213957444U (en) * | 2020-12-16 | 2021-08-13 | 李婷 | Grounding resistance measuring device for lightning protection detection |
| CN214798867U (en) * | 2021-01-28 | 2021-11-19 | 四川中光防雷科技股份有限公司 | Surge protector breaks away from mechanism |
| KR102276443B1 (en) * | 2021-03-11 | 2021-07-12 | 상지이앤씨(주) | Mult-tap having protection function for communication device from thunder bolt |
| CN215580299U (en) * | 2021-05-28 | 2022-01-18 | 成都航域卓越电子技术有限公司 | Protection device for lightning protection circuit |
| CN113702791A (en) * | 2021-07-13 | 2021-11-26 | 成都思科瑞微电子股份有限公司 | Semiconductor discrete device testing arrangement |
Non-Patent Citations (3)
| Title |
|---|
| ZEMIN DUAN等: "Lightning strike withstand capacity test research on a lightweight lightning protection cable", 《2014 IEEE INTERNATIONAL POWER MODULATOR AND HIGH VOLTAGE CONFERENCE (IPMHVC)》 * |
| 王明广等: "碳纤维复合材料雷电损伤试验研究", 《电工材料》 * |
| 郝凤柱等: "机载天线电磁脉冲耦合特性及其防护试验研究", 《电气应用》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114675058B (en) | 2022-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10730177B2 (en) | Tool cabinet | |
| CN114675058B (en) | Protection device of auxiliary assembly in general type thunder and lightning indirect effect test | |
| CN110606411A (en) | Cable winding and unwinding device | |
| US4923135A (en) | Stowing apparatus for the connection cable of a central system for power supply to aircraft | |
| CN114104848A (en) | Lightning protection detection automatic take-up device for construction engineering | |
| CN206417733U (en) | Auto take-up | |
| CN109149263B (en) | Electronic lock and use socket, electric vehicle that charges of this electronic lock | |
| CN208142852U (en) | A kind of wall-mounted charging pile convenient for operation | |
| CN208433603U (en) | Scalable data line | |
| CN211828512U (en) | Novel insulating rod | |
| CN101139909A (en) | Suspension type reel spindle window curtain | |
| CN213125447U (en) | Fixing device of high-voltage wire harness for automobile | |
| CN203551687U (en) | An electric wave test laboratory auxiliary device | |
| CN219874473U (en) | Low-voltage outgoing line cabinet capable of automatically controlling outgoing line | |
| CN211074772U (en) | Adhesive tape winding device | |
| CN216548950U (en) | Combined multifunctional waterproof device | |
| CN215478961U (en) | Lead wire collecting device capable of feeding back position, actuator and refrigerator | |
| CN210193098U (en) | Automatic wire pulling device | |
| CN218037019U (en) | Anti-interference telescopic voltage transformer | |
| CN218526542U (en) | Single-plug-disc charging wire controller convenient to mount and position | |
| CN220449687U (en) | Equipment installation lifting device | |
| CN210763750U (en) | Spring-powered waterproof cable reel | |
| CN109193352A (en) | A kind of spark gap device of bearing lightning current | |
| CN214989343U (en) | Cable arrangement mechanism of hidden logging winch | |
| CN219605014U (en) | Telescopic fence for electric power construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |