CN219162311U - Switch mechanical property tester - Google Patents
Switch mechanical property tester Download PDFInfo
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- CN219162311U CN219162311U CN202223257749.3U CN202223257749U CN219162311U CN 219162311 U CN219162311 U CN 219162311U CN 202223257749 U CN202223257749 U CN 202223257749U CN 219162311 U CN219162311 U CN 219162311U
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- mechanical property
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Abstract
The utility model discloses a switch mechanical property tester, which comprises a shell and a tester main body, wherein the tester main body is arranged in the shell, and a fixing structure is arranged between the shell and the tester main body; the fixing structure comprises: the utility model relates to the technical field of switch mechanical property testers, and has the beneficial effects that the shell and the movable cover are additionally arranged on the outer side of the tester, a fixed structure is arranged between the shell and the tester main body, the tester main body can be fixed inside the shell, and then the tester main body can be protected by utilizing the cooperation of the shell and the movable cover when being moved and transported, and the tester main body can be prevented from moving inside the shell, so that the tester main body is damaged, and has the characteristics of strong protection and the like.
Description
Technical Field
The utility model relates to the technical field of switch mechanical property testers, in particular to a switch mechanical property tester.
Background
The switching mechanical characteristic tester is a special instrument for detecting the mechanical dynamic characteristic of a high-voltage circuit breaker, which is a new special instrument for detecting the high-voltage circuit breaker, but the switching mechanical characteristic tester with the patent number of CN210665002U comprises: the tester is provided with a control panel, the control panel is provided with a display screen, and the display screen is electrically connected with a display in the tester; a key functional area is arranged below the display screen, and a key group is arranged on the key functional area; the left side and the right side of the display screen are respectively provided with a printing area, a direct current power supply and a control area, and a printer indicator light, a printer cover plate and a paper outlet are arranged in the printing area; a test port group is arranged above the printing area, and an alternating current power input port is arranged below the printing area; the DC power supply and the control area are internally provided with a voltmeter, a voltage knob, a fuse, an operation control button and a power supply control button, and the power supply control button is electrically connected with a control loop interface and a power supply selection interface;
but technical scheme is when using, and self does not possess shock-absorbing function, and the tester is mostly placed in the inside transportation of box, when the tester removes, receives external impact force easily, can collide and receive the damage with the box, and the holistic use protectiveness of tester is lower.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the switch mechanical property tester comprises a shell and a tester main body, wherein the tester main body is installed inside the shell, and a fixing structure is arranged between the shell and the tester main body;
the fixing structure comprises: four fixed rods, four adjusting seats, a movable cover, four stabilizing components, two movable plates, four telescopic rods and two rubber clamping blocks;
four the dead lever install respectively in the inside four corners part of shell, four the regulation seat respectively with four the dead lever is pegged graft, the movable cover with the shell rear side is articulated, four the stable subassembly install in inside the movable cover, two the rubber clamp block install respectively in both sides inner wall around the shell, four telescopic link one end with the shell inner wall articulates, the other end with two the fly leaf rear side articulates.
Preferably, a plurality of heat dissipation fans are arranged on two sides of the shell, and two limiting blocks are arranged on inner walls of two sides of the shell.
Preferably, one of the four stabilizing assemblies comprises: the device comprises a base, a fixed seat, two telescopic springs, a lifting frame and a sponge layer;
the base is installed in inside the movable cover, the inside cavity that establishes of base, the fixing base install in inside the base, two the telescopic spring bottom install in the fixing base bottom, the crane top with two the telescopic spring bottom is connected, the sponge layer install in the crane bottom.
Preferably, a telescopic sleeve is arranged between the bottom of the fixed seat and the top of the lifting frame.
Preferably, limit grooves are formed in four corners of the tester, and the front end of the adjusting seat is mutually spliced with the limit grooves.
Preferably, the adjusting seat is inserted into the front end of the fixing rod, a plurality of limiting holes are formed in the fixing rod, and a through hole is formed in the adjusting seat.
The utility model provides a switch mechanical property tester. The beneficial effects are as follows: according to the technical scheme, the outer shell and the movable cover are additionally arranged on the outer side of the tester, the fixing structure is arranged between the outer shell and the tester main body, the tester main body can be fixed inside the outer shell, and then when the tester main body is moved and transported, the tester main body can be protected by the outer shell and the movable cover, and the tester main body can be prevented from moving inside the outer shell, so that the tester main body is damaged, and the tester main body has the characteristics of strong protection and the like.
Drawings
Fig. 1 is a schematic three-dimensional structure of a switch mechanical property tester according to the present utility model.
Fig. 2 is a schematic top view of a switch mechanical property tester according to the present utility model.
Fig. 3 is a schematic view of a partial front view of a mechanical property tester for a switch according to the present utility model.
Fig. 4 is a schematic diagram of a partial enlarged structure of a switch mechanical property tester according to the present utility model.
In the figure: 1. the shell, 2, the tester main part, 3, the dead lever, 4, the adjusting seat, 5, the movable cover, 6, the fly leaf, 7, the telescopic link, 8, rubber clamping block, 9, the heat dissipation fan, 10, the stopper, 11, the base, 12, the fixing base, 13, the telescopic spring, 14, the crane, 15, the sponge layer, 16, the telescopic cover, 17, the spacing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-4, a switch mechanical property tester comprises a shell 1 and a tester main body 2, wherein the tester main body 2 is installed inside the shell 1, and a fixed structure is arranged between the shell 1 and the tester main body 2;
the fixed structure comprises: four fixed rods 3, four adjusting seats 4, a movable cover 5, four stabilizing components, two movable plates 6, four telescopic rods 7 and two rubber clamping blocks 8;
four fixed rods 3 are respectively arranged at four corners of the interior of the shell 1, four adjusting seats 4 are respectively spliced with the four fixed rods 3, the movable cover 5 is hinged with the rear side of the shell 1, four stabilizing components are arranged in the movable cover 5, two rubber clamping blocks 8 are respectively arranged on the inner walls of the front side and the rear side of the shell 1, one end of each telescopic rod 7 is hinged with the inner wall of the shell 1, and the other end of each telescopic rod 7 is hinged with the rear side of the two movable plates 6;
it should be noted that, in the use, first operating personnel opens movable cover 5 to extrude two rubber clamping blocks 8 through two fly leaves 6, afterwards, put into inside shell 1 with tester main part 2, at this moment, the reaction force that two rubber clamping blocks 8 produced cooperates fly leaf 6, can add the both sides around tester main part 2 and press from both sides tightly, afterwards, operating personnel adjusts the position of adjusting seat 4 on dead lever 3, make adjusting seat 4 peg graft with spacing groove 17 outside tester main part 2, thereby preliminary fixed to tester main part 2, afterwards can be with movable cover 5 and shell 1 closure, make four stable subassembly and the contact of tester main part 2 top, thereby make tester main part 2 fix inside shell 1, and then when carrying out the removal transportation to tester main part 2, can protect tester main part 2, can prevent that tester main part 2 from rocking in shell 1 and the circumstances of damaging from appearing simultaneously.
In the specific implementation process, further, a plurality of heat dissipation fans 9 are arranged on two sides of the shell 1, and meanwhile, two limiting blocks 10 are arranged on inner walls of two sides of the shell 1, so that the tester main body 2 can be fixed conveniently.
In an implementation, further, four stabilizing assemblies, one of which comprises: the device comprises a base 11, a fixed seat 12, two telescopic springs 13, a lifting frame 14 and a sponge layer 15;
the base 11 is arranged in the movable cover 5, the base 11 is hollow, the fixed seat 12 is arranged in the base 11, the bottoms of the two telescopic springs 13 are arranged at the bottoms of the fixed seat 12, the top of the lifting frame 14 is connected with the bottoms of the two telescopic springs 13, and the sponge layer 15 is arranged at the bottom of the lifting frame 14;
it should be noted that, after the movable cover 5 is closed, the sponge layer 15 at the bottom of the lifting frame 14 is in contact with the top of the tester main body 2, at this time, the lifting frame 14 is pressed, and the two telescopic springs 13 are contracted and generate a vertical downward reaction force, so that the stability of the tester main body 2 in the housing 1 can be increased, and the base 11 and the fixing seat 12 are used for fixing the telescopic springs 13.
In the specific implementation process, a telescopic sleeve 16 is further arranged between the bottom of the fixed seat 12 and the top of the lifting frame 14, and is used for performing dust prevention and other operations on the two telescopic springs 13.
In the specific implementation process, further, limit grooves 17 are respectively arranged at four corners of the tester, and the front end of the adjusting seat 4 is mutually inserted into the limit grooves 17.
In the specific implementation process, further, the adjusting seat 4 is inserted into the front end of the fixed rod 3, the fixed rod 3 is provided with a plurality of limiting holes, and the adjusting seat 4 is provided with through holes, so that the position of the adjusting seat 4 can be adjusted to be convenient for fixing different tester main bodies 2;
the mechanical movement of the ZT-K001B switch is adopted, the characteristic tester is designed according to the latest high-voltage alternating current breaker GB1984-2003 as a design basis, the 3 rd part of the electric power industry standard of the people's republic of China, the DL/T846.3-2004 as a design basis, and the GKC-6F high-voltage switch mechanical characteristic tester is upgraded according to the latest national standard JJG 1120-2015. The device provides convenience for dynamic analysis of various circuit breakers, can accurately measure the mechanical dynamic characteristic parameters of the high-voltage circuit breakers with various voltage levels, such as oil reduction, oil increase, vacuum, sulfur hexafluoride and the like, has stable measurement data and strong anti-interference performance, can be used for experiments at the level of 500KV and below, is convenient to wire and simple to operate, and is the most convenient tool for high-voltage switch overhaul experiments.
Product characteristics
1. The instrument automatically recognizes the opening and closing states of the fracture and prevents misoperation.
2. The independent 12-fracture can detect and prompt the connection state of the fracture, and the user can check the wiring conveniently.
3. 40 sets of test results may be stored in the machine.
4. Large screen liquid crystal (320 x 240) LCD display, high grade gray screen, no reflection of light under sunlight, no black screen, picture and text and Chinese character menu
The operation prompt and the humanized menu interface are simple and convenient to operate.
5. The instrument has a powerful graph analysis function, realizes the on-screen display of waveform and measurement processing data, and enables the testing process to be more visual.
6. The built-in circuit breaker has a delay protection function, and can automatically cut off the coil voltage after the circuit breaker acts, thereby well protecting the circuit breaker and the testing instrument. The independent and special opening and closing control unit, namely the opening or closing control unit, can be used for closing and can also be used for opening and closing tests. If one of the control loops is broken, the use is not affected.
7. The instrument can be used for electric and manual separation and combination tests.
8. High and low voltage experiments can be performed, and the lowest opening or closing voltage can be automatically found.
9. And the reclosing test can be used for measuring parameters such as closing, opening, closing and the like.
10. Vacuum contactor (single coil) parameter measurement.
11. And (5) fully automatically completing the aging test (life test) of the circuit breaker.
12. A convenient and quick one-key motor energy storage function.
3. Technical parameters
1. Time measurement: 12-way
Inherent opening (closing) time
Different phases of opening (closing) phase
Different phases of opening (closing) phase
Closing (opening) bounce time (bounce times)
Test range: 0.01 ms-15000 ms
Accuracy: 0.5% ± 2 words of a word,
speed measurement: just separating (just combining) speed
Average speed over a specified period of time (travel or angle)
Switch mechanical property tester with xx function
2. Speed measurement range: 1mm sensor 0.01-25.00 m/s,
0.001-2.50 m/s of 0.1mm sensor,
360 DEG angle sensor 0.01-25.00 m/s
3. And (3) stroke measurement: moving contact stroke (travel)
Contact travel (distance)
Overtravel
4. Sensor measurement range: the linear displacement sensor is 50mm, the resolution is 0.1mm, and the stroke is 0.1-50 mm
The linear displacement sensor has 300mm, resolution of 0.1mm and stroke of 10-300 mm (optional)
The linear displacement sensor has 500mm, resolution of 1mm and stroke of 10-500 mm (optional)
360 line sensor: 360 DEG, resolution 0.25 DEG, travel 1 mm-1000 mm
5. Current measurement range: 0-15A, resolution: 0.01A, the display current value is the coil current maximum value.
6. And (3) a display screen: 320×240 LCD screen with adjustable contrast
7. And (3) data storage: 100 sets of measurement data may be stored
8. A printer: high-speed thermal printer
9. Instrument power: AC/DC 220 V.+ -. 10%;50Hz + -2%
10. DC power supply: output voltage: 25-265V continuously adjustable, and outputting current: 15A (short time)
11. External trigger voltage: AC/DC10-300V, current less than or equal to 120A
12. Energy storage motor power: output voltage: 25-265V continuously adjustable, and outputting current: 15A (short time)
13. Host volume: 360 x 250 x 140mm weight about: 15KG
14. Use environment: -10 to +50 DEG C
15. Relative humidity: less than or equal to 90 percent.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The switch mechanical property tester comprises a shell (1) and a tester main body (2), and is characterized in that the tester main body (2) is installed inside the shell (1), and a fixed structure is arranged between the shell (1) and the tester main body (2);
the fixing structure comprises: four fixed rods (3), four adjusting seats (4), a movable cover (5), four stabilizing components, two movable plates (6), four telescopic rods (7) and two rubber clamping blocks (8);
four dead lever (3) install respectively in inside four corners part of shell (1), four regulating seat (4) respectively with four dead lever (3) peg graft, movable cover (5) with shell (1) rear side articulates, four stable subassembly install in inside movable cover (5), two rubber clamp blocks (8) install respectively in both sides inner wall around shell (1), four telescopic link (7) one end with shell (1) inner wall articulates, the other end with two fly leaf (6) rear side articulates.
2. The switch mechanical property tester according to claim 1, wherein a plurality of heat dissipation fans (9) are arranged on two sides of the housing (1), and two limiting blocks (10) are arranged on inner walls of two sides of the housing (1).
3. The switch mechanical property tester of claim 1 wherein one of four said stabilizing assemblies comprises: the device comprises a base (11), a fixed seat (12), two telescopic springs (13), a lifting frame (14) and a sponge layer (15);
the base (11) is installed in the movable cover (5), the inside of the base (11) is hollow, the fixed seat (12) is installed in the inside of the base (11), two telescopic springs (13) are installed at the bottom of the fixed seat (12), the top of the lifting frame (14) is connected with the bottoms of the two telescopic springs (13), and the sponge layer (15) is installed at the bottom of the lifting frame (14).
4. A switch mechanical property tester according to claim 3, characterized in that a telescopic sleeve (16) is arranged between the bottom of the fixed seat (12) and the top of the lifting frame (14).
5. The switch mechanical property tester according to claim 1, wherein limit grooves (17) are formed in four corners of the tester, and the front end of the adjusting seat (4) is mutually inserted into the limit grooves (17).
6. The switch mechanical property tester according to claim 1, wherein the adjusting seat (4) is inserted into the front end of the fixed rod (3), a plurality of limiting holes are formed in the fixed rod (3), and through holes are formed in the adjusting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223257749.3U CN219162311U (en) | 2022-12-06 | 2022-12-06 | Switch mechanical property tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223257749.3U CN219162311U (en) | 2022-12-06 | 2022-12-06 | Switch mechanical property tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219162311U true CN219162311U (en) | 2023-06-09 |
Family
ID=86639055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223257749.3U Active CN219162311U (en) | 2022-12-06 | 2022-12-06 | Switch mechanical property tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219162311U (en) |
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2022
- 2022-12-06 CN CN202223257749.3U patent/CN219162311U/en active Active
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