CN211333110U - Toolbox is used in converter maintenance - Google Patents
Toolbox is used in converter maintenance Download PDFInfo
- Publication number
- CN211333110U CN211333110U CN201921830439.1U CN201921830439U CN211333110U CN 211333110 U CN211333110 U CN 211333110U CN 201921830439 U CN201921830439 U CN 201921830439U CN 211333110 U CN211333110 U CN 211333110U
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- Prior art keywords
- box
- module
- transformer
- frequency converter
- upper portion
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- Expired - Fee Related
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Abstract
The utility model discloses a toolbox is used in converter maintenance, the power distribution box comprises a box body, the inside hot melt module that is provided with of box, the cleaning module, the welding module, the second containing box, bottom half one end is provided with first power, first power one side is provided with the electric wire, electric wire one side is provided with the transformer, transformer upper portion is provided with supply socket, the transformer opposite side is provided with DC power supply, the DC power supply front portion is provided with the transformer, the inside transistor DC parameter test table that is provided with of box, transistor DC parameter test table upside is provided with first electric capacity table, first electric capacity table one side is provided with the universal meter, universal meter upper portion is provided with signal generator, signal generator upper portion is provided with the antenna, antenna one side is provided with first containing box, the box top is provided with the apron, be provided with. The utility model discloses utilize hot melt module, welding module, clearance module to accomplish the clearance, convenient to use is swift.
Description
Technical Field
The utility model relates to a converter field especially relates to a toolbox is used in converter maintenance.
Background
The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation.
The existing tool box for maintaining the frequency converter is provided with a power supply for maintaining the frequency converter, which has partial defects and short service life, and in order to meet various power supplies and square wave signals required by the off-line maintenance of the frequency converter, the voltage of the existing power supply for maintaining the frequency converter is generally DC550V, while the existing direct current power supply devices are standard products, each output voltage is generally DC0-120V, and thus, 5 direct current power supplies are connected in series when the off-line maintenance of the frequency converter is carried out. This not only makes the dc power supply device for off-line maintenance of the frequency converter costly, but also occupies a large space, and is particularly inconvenient to use, and in addition, this maintenance power supply device composed of standard dc power supply devices connected in series cannot realize a protected ac power supply output.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a converter is toolbox for maintenance in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a toolbox is used in converter maintenance, includes the box, inside hot melt module, the clearance module, the welding module of being provided with of box, the second containing box, bottom half one end is provided with first power, first power one side is provided with the electric wire, electric wire one side is provided with the transformer, transformer upper portion is provided with supply socket, the transformer opposite side is provided with DC power supply, the DC power supply front portion is provided with the transformer.
Preferably: the utility model discloses a solar water heater, including box, transistor DC parameter test table, first electric capacity table, universal meter, signal generator, antenna top, the box is inside to be provided with transistor DC parameter test table, transistor DC parameter test table upside is provided with first electric capacity table, first electric capacity table one side is provided with the universal meter, universal meter upper portion is provided with signal generator, signal generator upper portion is provided with the antenna, antenna one side is provided with first containing box, the box top is provided with the apron, be provided with the spliced pole on the apron, the spliced pole other.
Preferably: the upper part of the hot melting module is provided with a hot air gun, the hot melting module and the transformer are provided with electric wires for transmitting power, and the hot air gun and the hot melting module are connected through a traction rope.
Preferably: the cleaning module is characterized in that an electric blower is arranged on the upper portion of the cleaning module, the cleaning module is connected with the direct-current power supply through a wire, and the electric blower is connected with the cleaning module through a rope.
Preferably: and an electric soldering iron is arranged at the upper part of the welding module, the electric soldering iron is connected with the welding module through a steel cable, and the welding module is connected with the transformer through a wire.
Preferably: and a second capacitance meter is arranged on the upper part of the second containing box and is in bolted connection with the second containing box.
Preferably: the first power supply is connected with the wire through a bolt, the wire is connected with the transformer through a bolt, and the transformer is connected with the box body in a welding mode.
Preferably: the direct-current power supply is connected with the box body through bolts, and the first power supply is connected with the box body through bolts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the hot melting module is arranged, so that the hot melting of the transistor electronic elements can be completed;
2. the cleaning module is arranged, manual cleaning is not needed, time is saved, and efficiency is improved;
3. a plurality of power supplies and transformers are provided to supply power consumption of each component.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an isometric view of a tool box for maintaining a frequency converter according to the present invention;
fig. 2 is a front view of the tool box for maintaining the frequency converter of the present invention;
fig. 3 is a first cross-sectional view of a tool box for maintaining a frequency converter according to the present invention;
fig. 4 is a second cross-sectional view of the tool box for maintaining the frequency converter according to the present invention;
fig. 5 is a half sectional view of a tool box for maintaining a frequency converter according to the present invention;
fig. 6 is a second containing box sectional view of the tool box for maintaining the frequency converter.
The reference numerals are explained below:
1. a box body; 2. a cover plate; 3. a first storage box; 4. a signal generator; 5. an antenna; 6. a universal meter; 7. a hot air gun; 8. a second capacitance meter; 9. a direct current power supply; 10. a transformer; 11. a power socket; 12. an electric wire; 13. a first power supply; 14. connecting columns; 15. a handle; 16. a second storage box; 17. an electric iron; 18. an electric blower; 19. a first capacitance meter; 20. a transistor DC parameter test meter; 21. welding the module; 22. a hot-melt module; 23. and a cleaning module.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1, 2, 3, 4 and 5, a tool box for maintaining a frequency converter comprises a box body 1, wherein a hot melting module 22, a cleaning module 23, a welding module 21 and a second containing box 16 are arranged in the box body 1, a first power supply 13 is arranged at one end of the bottom of the box body 1, an electric wire 12 is arranged at one side of the first power supply 13, a transformer 10 is arranged at one side of the electric wire 12, a power socket 11 is arranged at the upper part of the transformer 10, a direct current power supply 9 is arranged at the other side of the transformer 10, and the transformer 10 is arranged at the front part of the direct current power; a transistor direct-current parameter test meter 20 is arranged in the box body 1, a first capacitance meter 19 is arranged on the upper side of the transistor direct-current parameter test meter 20, a universal meter 6 is arranged on one side of the first capacitance meter 19, a signal generator 4 is arranged on the upper portion of the universal meter 6, an antenna 5 is arranged on the upper portion of the signal generator 4, a first containing box 3 is arranged on one side of the antenna 5, a cover plate 2 is arranged on the top of the box body 1, a connecting column 14 is arranged on the cover plate 2, and a handle 15 is arranged at the other end; the upper part of the hot melting module 22 is provided with a hot air gun 7, the hot melting module 22 and the transformer 10 are provided with electric wires for transmitting power, and the hot air gun 7 and the hot melting module 22 are connected by a traction rope; the upper part of the cleaning module 23 is provided with an electric blower 18, the cleaning module 23 is connected with the direct current power supply 9 through an electric wire, and the electric blower 18 is connected with the cleaning module 23 through a rope; an electric soldering iron 17 is arranged at the upper part of the welding module 21, the electric soldering iron 17 is connected with the welding module 21 through a steel cable, and the welding module 21 is connected with the transformer 10 through a wire; the first power supply 13 is connected with the electric wire 12 through a bolt, the electric wire 12 is connected with the transformer 10 through a bolt, and the transformer 10 is connected with the box body 1 through welding; the direct current power supply 9 is bolted to the case 1, and the first power supply 13 is bolted to the case 1.
The working principle is as follows: a worker can pull the handle 15 to open the cover plate 2, take out a tool from the box body 1 for use, and can use the electric soldering iron 17 to weld a fault part of the frequency converter; the method comprises the following steps of using a universal meter 6 to measure a fault part of the frequency converter, using a hot air gun 7 to melt the fault part of the frequency converter, using an oscilloscope to measure the fault part of the frequency converter, using a signal generator 4 to overhaul the fault part of the frequency converter, and using an electric blower 18 to clean the fault part of the frequency converter.
Example 2
As shown in fig. 1, 2 and 6, the difference between the embodiment 2 and the embodiment 1 is that: the upper portion of the second containing box 16 is provided with a second capacitance meter 8, the second capacitance meter 8 is connected with the second containing box 16 through bolts, the second containing box 16 can be used, and the second containing box 16 is arranged in the box body 1, so that the portable tool is convenient to carry.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a toolbox is used in converter maintenance, includes box (1), its characterized in that: the novel solar energy heat collector is characterized in that a hot melting module (22), a cleaning module (23), a welding module (21) and a second storage box (16) are arranged inside the box body (1), a first power source (13) is arranged at one end of the bottom of the box body (1), an electric wire (12) is arranged on one side of the first power source (13), a transformer (10) is arranged on one side of the electric wire (12), a power socket (11) is arranged on the upper portion of the transformer (10), a direct-current power source (9) is arranged on the other side of the transformer (10), and the front portion of the direct-current power source (9) is.
2. The tool box for repairing the frequency converter according to claim 1, wherein: the utility model discloses a solar water heater, including box (1), inside transistor direct current parameter test table (20) that is provided with of box (1), transistor direct current parameter test table (20) upside is provided with first electric capacity table (19), first electric capacity table (19) one side is provided with universal meter (6), universal meter (6) upper portion is provided with signal generator (4), signal generator (4) upper portion is provided with antenna (5), antenna (5) one side is provided with first containing box (3), box (1) top is provided with apron (2), be provided with spliced pole (14) on apron (2), spliced pole (14) other end is provided with handle (15).
3. The tool box for repairing the frequency converter according to claim 1, wherein: hot melt module (22) upper portion is provided with hot-blast rifle (7), hot melt module (22) with transformer (10) have electric wire transmission power, hot-blast rifle (7) with hot melt module (22) have the haulage rope to connect.
4. The tool box for repairing the frequency converter according to claim 1, wherein: the cleaning device is characterized in that an electric blower (18) is arranged on the upper portion of the cleaning module (23), the cleaning module (23) is connected with the direct-current power supply (9) through a wire, and the electric blower (18) is connected with the cleaning module (23) through a rope.
5. The tool box for repairing the frequency converter according to claim 1, wherein: an electric soldering iron (17) is arranged at the upper part of the welding module (21), the electric soldering iron (17) is connected with the welding module (21) through a steel cable, and the welding module (21) is connected with the transformer (10) through a wire.
6. The tool box for repairing the frequency converter according to claim 1, wherein: a second capacitance meter (8) is arranged on the upper portion of the second containing box (16), and the second capacitance meter (8) is connected with the second containing box (16) through bolts.
7. The tool box for repairing the frequency converter according to claim 1, wherein: the first power supply (13) is connected with the electric wire (12) through bolts, the electric wire (12) is connected with the transformer (10) through bolts, and the transformer (10) is connected with the box body (1) in a welding mode.
8. The tool box for repairing the frequency converter according to claim 1, wherein: the direct-current power supply (9) is connected with the box body (1) through bolts, and the first power supply (13) is connected with the box body (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830439.1U CN211333110U (en) | 2019-10-28 | 2019-10-28 | Toolbox is used in converter maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830439.1U CN211333110U (en) | 2019-10-28 | 2019-10-28 | Toolbox is used in converter maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211333110U true CN211333110U (en) | 2020-08-25 |
Family
ID=72093881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830439.1U Expired - Fee Related CN211333110U (en) | 2019-10-28 | 2019-10-28 | Toolbox is used in converter maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211333110U (en) |
-
2019
- 2019-10-28 CN CN201921830439.1U patent/CN211333110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211028 |