CN220671549U - High converter maintenance detection device of security - Google Patents
High converter maintenance detection device of security Download PDFInfo
- Publication number
- CN220671549U CN220671549U CN202321748330.XU CN202321748330U CN220671549U CN 220671549 U CN220671549 U CN 220671549U CN 202321748330 U CN202321748330 U CN 202321748330U CN 220671549 U CN220671549 U CN 220671549U
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- detection device
- groove
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- box body
- measuring apparatu
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- 238000012423 maintenance Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model relates to a frequency converter maintenance detection device, in particular to a frequency converter maintenance detection device with high safety, which comprises a box body, a measuring instrument, a first buffer component and a second buffer component, wherein a placing groove is formed in the box body, the measuring instrument is placed in the placing groove, the first buffer component is arranged at the bottom end of the placing groove, and the second buffer components are arranged at the two sides of the placing groove. Through placing the measuring apparatu in the standing groove in the box then cover can carry, then when the staff produced the collision at the in-process of carrying or removing the measuring apparatu, the board was placed in the downward extrusion when receiving down impact to the measuring apparatu makes to place board cooperation connecting rod use and drives the fixed block and slide along the fixed rod and make two fixed blocks drive spring one and extend, thereby available spring one's own elasticity effect is buffered the decurrent impact force that the measuring apparatu received when colliding to reduce the damage that causes the measuring apparatu, be favorable to actual use.
Description
Technical Field
The utility model relates to a frequency converter maintenance detection device, in particular to a frequency converter maintenance detection device with high safety.
Background
The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology. The frequency converter mainly comprises rectification (alternating current to direct current), filtering, inversion (direct current to alternating current) and the like, and the frequency converter needs to be disassembled after faults occur.
Through retrieving, chinese patent discloses a detection device (grant bulletin number CN 216310154U) for converter maintenance, this patent technology can the problem that the detection device of current converter maintenance is inconvenient to carry, accomodate and use, but the device that mentions in this technology lacks buffer measure for the staff is when carrying the measuring apparatu or moving the measuring apparatu if meet the circumstances of collision the measuring apparatu and shake and bump the inner wall of box easily and lead to the surface of measuring apparatu to receive the damage, and then produce certain adverse effect to the life of measuring apparatu, reduced the result of use of device in the in-service use, be unfavorable for practical application. Therefore, a person skilled in the art provides a frequency converter maintenance detection device with high safety, so as to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to provide a frequency converter maintenance detection device with high safety so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high converter maintenance detection device of security, includes box, measuring apparatu, first buffer unit and second buffer unit, the inside of box is provided with the standing groove, the measuring apparatu has been placed to the inside of standing groove, the inside bottom of standing groove is provided with first buffer unit, the both sides of standing groove are provided with second buffer unit;
the first buffer assembly comprises a placing plate and a fixing rod, the placing plate is arranged at the bottom end of the inside of the placing groove, the fixing rod is fixedly connected to the lower side of the placing plate and located in the placing groove, a fixing block is symmetrically and slidingly connected to the outer side of the fixing rod, a spring is arranged between the fixing block and the inner wall of the placing groove, a connecting rod is connected to one side of the fixing block in a rotating mode, and one end of the connecting rod is fixed to the placing plate.
As a further scheme of the utility model: the second buffer assembly comprises a mounting groove and a sliding rod, the mounting groove is formed in the box body and is located on two sides of the placing groove symmetrically, the sliding rod is arranged in the mounting groove, the sliding blocks are symmetrically arranged on the outer sides of the sliding rods, no. two springs are arranged between the sliding blocks, one side of each sliding block is rotationally connected with a connecting rod, one end of each connecting rod is fixedly connected with a limiting plate and extends to the inside of the placing groove, and one side of each limiting plate is fixedly connected with a rubber plate.
As still further aspects of the utility model: the top of box can be dismantled and be connected with sealed lid, the bottom symmetry fixedly connected with metal reference column of sealed lid, the inside of box just is located the top symmetry of mounting groove and is provided with the constant head tank, the inside of constant head tank is provided with the magnet piece, metal reference column and constant head tank sliding connection, the bottom of sealed lid just is located one side fixedly connected with buffer airbag of metal reference column.
As still further aspects of the utility model: the inside of box just is located the below of standing groove and is provided with the storage tank, the inside equidistance of storage tank is provided with the baffle.
As still further aspects of the utility model: the utility model discloses a suitcase, including box, handle, braces, sealed lid, link fixedly connected with in both sides of box, the outside of link is connected with the braces detachably, the top fixedly connected with of sealed lid handle.
As still further aspects of the utility model: the outside rotation of box is connected with the door body, the outside fixedly connected with pull ring of door body.
Compared with the prior art, the utility model has the beneficial effects that:
1. through placing the measuring apparatu in the standing groove in the box then cover can carry, then when the staff produced the collision at the in-process of carrying or removing the measuring apparatu, the board was placed in the downward extrusion when receiving down impact to the measuring apparatu makes to place board cooperation connecting rod use and drives the fixed block and slide along the fixed rod and make two fixed blocks drive spring one and extend, thereby available spring one's own elasticity effect is buffered the decurrent impact force that the measuring apparatu received when colliding to reduce the damage that causes the measuring apparatu, be favorable to increasing the result of use of device in the in-service use.
2. When the staff meets the collision in the process of moving the measuring instrument side, when the measuring instrument inclines to the two sides of the inside of the box body, the rubber plate, the limiting plate and the connecting rod can be used, the sliding blocks are driven to slide along the sliding rods, so that the two sliding blocks extrude the second spring, the side impact force on the measuring instrument is buffered by the elastic force of the second spring, the side of the measuring instrument is protected, and the service life of the measuring instrument in practice is prolonged.
3. Through the metal reference column, constant head tank and the magnet piece cooperation use that set up can increase the stability that sealed lid and box are connected, can cushion the impact force that the top of measuring apparatu received at the in-process that the staff carried through the buffering gasbag that sets up simultaneously, be favorable to practical application.
Drawings
Fig. 1 is a structural perspective view of a high-safety frequency converter maintenance detection device.
Fig. 2 is a front view of a structure of a high-safety frequency converter maintenance and detection device.
Fig. 3 is a structural sectional view of a high-safety frequency converter maintenance detection device.
Fig. 4 is an enlarged schematic diagram of a structure a in fig. 3 of a high-safety frequency converter maintenance and detection device.
In the figure: 1. a case; 2. a placement groove; 3. a measuring instrument; 4. a fixed rod; 5. a connecting rod; 6. a fixed block; 7. placing a plate; 8. a first spring; 9. a mounting groove; 10. a slide bar; 11. a second spring; 12. a slide block; 13. a connecting rod; 14. a limiting plate; 15. a rubber plate; 16. sealing cover; 17. a grip; 18. a buffer air bag; 19. hanging rings; 20. a harness; 21. a door body; 22. a partition plate; 23. a storage groove; 24. a positioning groove; 25. a metal positioning column; 26. a magnet block.
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.
Referring to fig. 1 to 4, in the embodiment of the utility model, a high-safety frequency converter maintenance detection device comprises a box body 1, a measuring instrument 3, a first buffer component and a second buffer component, wherein a placing groove 2 is formed in the box body 1, the measuring instrument 3 is placed in the placing groove 2, the first buffer component is arranged at the bottom end of the placing groove 2, the second buffer components are arranged at two sides of the placing groove 2, and the downward impact force and the impact force at two sides, which are received by the measuring instrument when the measuring instrument is carried by a worker, can be buffered through the cooperation of the arranged first buffer component and the second buffer component, so that the service life of the measuring instrument in practice can be prolonged, and the practical application is facilitated;
the inside bottom of standing groove 2 is provided with and places board 7 including placing board 7 and dead lever 4, the below of placing board 7 and be located the inside fixedly connected with dead lever 4 of standing groove 2, the outside symmetry sliding connection of dead lever 4 has dead lever 6, one side of dead lever 6 just is located and is provided with spring 8 No. 1 between the inner wall of dead lever 6 and standing groove 2, one side rotation of dead lever 6 is connected with connecting rod 5, the one end and the placing board 7 of connecting rod 5 are fixed, place in the standing groove 2 in box 1 through placing measuring apparatu 3 then cover can carry, then produce the collision when the staff is carrying or remove the measuring apparatu, measuring apparatu 3 is pressing down and placing board 7 when receiving decurrent impact and making placing board 7 cooperation connecting rod 5 use and driving dead lever 6 and slide and make two dead levers 6 drive spring 8 and stretch, thereby the effect that spring 8 is self is used to spring 8 is buffered the decurrent impact that measuring apparatu 3 received, thereby reduce the damage that causes 3, be favorable to increasing the device in the in-service effect of measuring apparatu in actual use.
The second buffer assembly comprises a mounting groove 9 and a sliding rod 10, the mounting groove 9 is symmetrically arranged on two sides of the placing groove 2 in the box body 1, the sliding rod 10 is arranged in the mounting groove 9, the sliding blocks 12 are symmetrically arranged on the outer sides of the sliding rod 10, a second spring 11 is arranged between the two sliding blocks 12, one side of the sliding blocks 12 is rotationally connected with a connecting rod 13, one end of the connecting rod 13 is fixedly connected with a limiting plate 14 and extends to the inside of the placing groove 2, one side of the limiting plate 14 is fixedly connected with a rubber plate 15, when workers encounter collision in the process of moving the measuring instrument side 3, the measuring instrument inclines towards two sides of the inside of the box body 1, the sliding blocks 12 are driven to slide along the sliding rod 10 through the rubber plate 15, the limiting plate 14 and the connecting rod 13, so that the two sliding blocks 12 extrude the second spring 11, and the side impact force of the measuring instrument is buffered under the action of elasticity of the second spring 11, and the side impact force of the measuring instrument is protected, so that the service life of the measuring instrument in practice is prolonged.
The top of box 1 can be dismantled and be connected with sealed lid 16, the bottom symmetry fixedly connected with metal reference column 25 of sealed lid 16, the inside of box 1 just is located the top symmetry of mounting groove 9 and is provided with constant head tank 24, the inside of constant head tank 24 is provided with magnet piece 26, metal reference column 25 and constant head tank 24 sliding connection, the bottom of sealed lid 16 just is located one side fixedly connected with buffer air bag 18 of metal reference column 25, the cooperation through metal reference column 25 that sets up, constant head tank 24 and magnet piece 26 is used can increase the stability of sealed lid 16 and box 1 connection, the impact force that receives the top of measuring apparatu 3 at the in-process that the staff carried through the buffer air bag 18 that sets up simultaneously is buffered, be favorable to practical application.
The inside of box 1 and the below that is located standing groove 2 are provided with and accomodate groove 23, and the inside equidistance of accomodating groove 23 is provided with baffle 22, can divide into a plurality of accomodates the check with accomodating groove 23 through the baffle 22 that sets up to place maintenance tool and classify and accomodate for the staff and provide certain convenience.
The hanging rings 19 are fixedly connected to the two sides of the box body 1, the braces 20 are detachably connected to the outer sides of the hanging rings 19, the handles 17 are fixedly connected to the top of the sealing cover 16, and workers can change the hand-held operation into the carrying operation when moving the box body 1 by tying the arranged braces 20 on the hanging rings 19, so that convenience is brought to the carrying of the workers, and the carrying of the box body by the workers is facilitated through the arranged handles 17; the outside rotation of box 1 is connected with a 21, and the outside fixedly connected with pull ring of 21 is convenient for the staff to open a 21 and accomodate maintenance tool classification through the pull ring that sets up, easy operation is favorable to improving the suitability of device in the reality.
The working principle of the utility model is as follows: through placing measuring apparatu 3 to the standing groove 2 in box 1 and with place the board 7 contact, then make metal reference column 25 stretch into in the constant head tank 24 through handle 17 downwardly moving sealed lid 16 then cooperate magnet piece 26 to adsorb and cover sealed lid 16, can carry, then when the staff produces the collision in carrying or moving measuring apparatu, measuring apparatu 3 is when receiving decurrent impact, place board 7 is pressed down to make place board 7 cooperation connecting rod 5 use drive fixed block 6 and slide along dead lever 4 and make two fixed blocks 6 drive spring 8 and extend thereby available spring 8 self elasticity effect to the downward impact force that measuring apparatu 3 received at the collision, thereby reduce the damage that causes measuring apparatu 3, simultaneously when the staff runs into the collision at the in-process of moving measuring apparatu side 3, the inside both sides of box 1 of measuring apparatu are to the accessible rubber plate 15, limiting plate 14 and connecting rod 13 use, drive slider 12 slide along 10, thereby make two sliders 12 extrude No. two springs 11, and utilize spring 11 self elasticity to receive the impact force to cushion the measuring apparatu 3 in the side face at the side of the side face of carrying in the impact, thereby the device is used to the measuring apparatu is carried to the side face in the impact force that the setting is favorable to the measuring apparatu, the practical life is carried in the side face of the device is carried in the impact buffer device is carried out in the side face of the setting.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a high converter maintenance detection device of security, includes box (1), measuring apparatu (3), first buffer unit and second buffer unit, its characterized in that, the inside of box (1) is provided with standing groove (2), measuring apparatu (3) have been placed to the inside of standing groove (2), the inside bottom of standing groove (2) is provided with first buffer unit, the both sides of standing groove (2) are provided with second buffer unit;
the utility model provides a buffer assembly, including placing board (7) and dead lever (4), the inside bottom of standing groove (2) is provided with places board (7), place the below of board (7) and be located inside fixedly connected with dead lever (4) of standing groove (2), the outside symmetry sliding connection of dead lever (4) has dead lever (6), one side of dead lever (6) just is located and is provided with spring (8) No. one between the inner wall of dead lever (6) and standing groove (2), one side rotation of dead lever (6) is connected with connecting rod (5), the one end of connecting rod (5) is fixed with placing board (7).
2. The high-safety frequency converter maintenance detection device according to claim 1, wherein the second buffer assembly comprises a mounting groove (9) and a sliding rod (10), the mounting groove (9) is symmetrically arranged on two sides of the storage groove (2) and inside the box body (1), the sliding rod (10) is arranged inside the mounting groove (9), the sliding rod (10) is symmetrically arranged on the outer side of the sliding rod (10), a second spring (11) is arranged between the two sliding rods (12), one side of the sliding rod (12) is rotationally connected with a connecting rod (13), one end of the connecting rod (13) is fixedly connected with a limiting plate (14) and extends to the inside of the storage groove (2), and one side of the limiting plate (14) is fixedly connected with a rubber plate (15).
3. The high-safety frequency converter maintenance detection device according to claim 1, wherein the top of the box body (1) is detachably connected with a sealing cover (16), the bottom end of the sealing cover (16) is symmetrically and fixedly connected with a metal positioning column (25), positioning grooves (24) are symmetrically formed in the box body (1) and positioned at the top of the mounting groove (9), magnet blocks (26) are arranged in the positioning grooves (24), the metal positioning column (25) is slidably connected with the positioning grooves (24), and a buffer airbag (18) is fixedly connected to the bottom end of the sealing cover (16) and positioned on one side of the metal positioning column (25).
4. The high-safety frequency converter maintenance detection device according to claim 1, wherein a storage groove (23) is formed in the box body (1) and below the placement groove (2), and partition plates (22) are arranged in the storage groove (23) at equal intervals.
5. The high-safety frequency converter maintenance detection device according to claim 3, wherein hanging rings (19) are fixedly connected to two sides of the box body (1), braces (20) are detachably connected to the outer sides of the hanging rings (19), and a grip (17) is fixedly connected to the top of the sealing cover (16).
6. The high-safety frequency converter maintenance detection device according to claim 1, wherein a door body (21) is rotatably connected to the outer side of the box body (1), and a pull ring is fixedly connected to the outer side of the door body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321748330.XU CN220671549U (en) | 2023-07-04 | 2023-07-04 | High converter maintenance detection device of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321748330.XU CN220671549U (en) | 2023-07-04 | 2023-07-04 | High converter maintenance detection device of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671549U true CN220671549U (en) | 2024-03-26 |
Family
ID=90327473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321748330.XU Active CN220671549U (en) | 2023-07-04 | 2023-07-04 | High converter maintenance detection device of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671549U (en) |
-
2023
- 2023-07-04 CN CN202321748330.XU patent/CN220671549U/en active Active
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