CN116260054A - Conversion device and installation cabinet thereof - Google Patents
Conversion device and installation cabinet thereof Download PDFInfo
- Publication number
- CN116260054A CN116260054A CN202310548632.0A CN202310548632A CN116260054A CN 116260054 A CN116260054 A CN 116260054A CN 202310548632 A CN202310548632 A CN 202310548632A CN 116260054 A CN116260054 A CN 116260054A
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- cabinet body
- conversion device
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 67
- 238000009434 installation Methods 0.000 title claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000704 physical effect Effects 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a conversion device and a mounting cabinet thereof, wherein the mounting cabinet is used for movably mounting an electronic conversion device and comprises a cabinet body, a shell drawer and an auxiliary frame; one side of the cabinet body is open and hollow to form an installation space, the cabinet body comprises a cabinet body top wall, a cabinet body bottom wall and three cabinet body side walls, and the shell drawer is arranged in the installation space; the shell drawer comprises a mounting frame and a push-pull rail, wherein the mounting frame is fixedly arranged on the side wall of the cabinet body and supports the push-pull rail, and one end of the push-pull rail is provided with a connecting arm for being connected with the auxiliary frame; the auxiliary frame comprises an auxiliary rail and a lifting arm, the auxiliary rail is movably connected with the connecting arm to form an elongated rail, the elongated rail is used for sliding the conversion device to be installed, and the lifting arm is used for adjusting the heights of the auxiliary rail and the electronic conversion device. The exchange device is mechanically lifted on the liftable auxiliary frame and slides into the cabinet body through the rail to realize continuous operation, so that the error rate and the danger in the assembly process of the exchange device are reduced, and the time and the energy spent for manually carrying the exchange device are saved.
Description
Technical Field
The invention relates to the technical field of electronic conversion equipment, in particular to a conversion device and an installation cabinet thereof.
Background
In the development process of electric automation, related electric products widely used by people and based on semiconductor conversion technology, including frequency converters, servo drivers, photovoltaics, wind energy inverters, various converters and the like, are used on high-end models of only few brands because of cost and space limitation, if the single weight of the conversion equipment is ultrahigh, the single person can lift the weight of the conversion equipment, the installation link of the conversion device is finished in a factory by means of mechanical tools, the conversion device is lifted by using various lifting devices and then is led into an electrical cabinet for installation and locking, but in the life cycle of the electrical cabinet, when the conversion device needs on-line maintenance and replacement, the conversion device is only required to be picked out of the cabinet by means of a support or lifting by a plurality of people due to the limitation of space and conditions on most application sites and the lack of lifting devices in cabinet installation, the high-power conversion device has a weight range of 30-200kg in most of the modes, the space in the cabinet is narrow, the space is accompanied with elements such as an incoming line and an outgoing line, and the process that maintenance personnel enter or stretch into the cabinet to lift the conversion device becomes quite difficult and has strong danger.
Disclosure of Invention
The embodiment of the invention provides a conversion device and an installation cabinet thereof, and aims to solve the problem that the conversion device is difficult to install in the cabinet in the prior art.
In a first aspect, an embodiment of the invention discloses a mounting cabinet for movably mounting an electronic conversion device, which is characterized by comprising a cabinet body, a shell drawer and an auxiliary frame; one side of the cabinet body is open and hollow to form an installation space, the cabinet body comprises a cabinet body top wall, a cabinet body bottom wall and three cabinet body side walls, and the shell drawer is arranged in the installation space; the shell drawer comprises a mounting frame and a push-pull rail, wherein the mounting frame is fixedly arranged on the side wall of the cabinet body and supports the push-pull rail, and one end of the push-pull rail is provided with a connecting arm for being connected with the auxiliary frame; the auxiliary frame comprises an auxiliary rail and a lifting arm, wherein the auxiliary rail is movably connected with the connecting arm to form a combined rail for bearing the conversion device to be installed and sliding, and the lifting arm is assembled on the lower side of the auxiliary rail to adjust the heights of the auxiliary rail and the conversion device.
Further, the mounting frame comprises a frame body side arm, a frame body top cover and a frame body bottom plate, the frame body top cover is abutted to the bottom surface of the top wall of the cabinet body, the frame body side wall supports the frame body top cover and is abutted to the side wall of the cabinet body, the bottom end of the frame body side arm is connected with the frame body bottom plate, and the push-pull track is arranged along the joint of the frame body side arm and the frame body bottom plate.
Further, a plurality of through holes are formed in the bottom plate of the frame body, and the through holes are used for corresponding to the functional modules arranged at the bottom of the conversion device.
Further, one end of the auxiliary rail is provided with a strip-shaped bayonet, the connecting arm is in butt joint with the auxiliary rail through the strip-shaped bayonet, and the connecting arm is clamped in the strip-shaped bayonet.
Further, a connecting roller is arranged on the connecting arm and is clamped with the strip-shaped bayonet, and the side wall of the connecting roller is slidably arranged in the strip-shaped bayonet.
Further, a limit bolt is arranged on the push-pull track, and the limit bolt is flush and opposite to the edge of the side wall of the cabinet body.
Further, the shell drawer is fixedly connected with the cabinet body through a fastening screw assembly.
Further, a screw through hole is formed in the top cover of the frame body, and the screw through hole is opposite to the mounting through hole at the top end of the conversion device and is connected with the mounting through hole through screws.
In a second aspect, the embodiment of the invention also discloses a conversion device, which is used for converting and adjusting the physical properties of electrons or currents, the conversion device is movably arranged in the installation cabinet, the conversion device comprises a shell and a machine core, the machine core is arranged in the shell, the machine core comprises a servo driving module, a current converting module and a frequency converting module, a plurality of module windows are arranged on the bottom end of the shell and the wall surface of the side part, and part structures of the driving module, the current converting module and the frequency converting module are arranged on the wall surface of the shell through the module windows.
Further, a plurality of rolling pulleys are arranged at the bottom end of the shell, and the pulleys slide on the auxiliary rail and the push-pull rail of the installation cabinet.
The exchange device to be assembled is placed on the auxiliary rail in advance, the bottom end of the auxiliary rail is connected with the lifting arm, the lifting arm stretches or contracts under the transmission action of the transmission device, the auxiliary rail and the exchange device to be assembled are horizontally lifted, or the lifting arm lifts under the assistance of the lifting jack, the auxiliary rail is lifted to the height of the same horizontal plane with the push-pull rail, an operator butts one end of the auxiliary rail with the connecting arm on the push-pull rail to complete the connection of the two parts of rails, a lengthened sliding rail of the exchange device is formed, the exchange device is pushed into the push-pull rail along the auxiliary rail to smoothly slide into the cabinet body to realize the assembly, the exchange device mechanically lifts on the liftable auxiliary frame and slides into the cabinet body through the rail to realize the continuous operation, the error rate and the danger in the assembly process of the exchange device are reduced, and the time and the energy spent by manually carrying the exchange device are saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an installation cabinet according to an embodiment of the present invention;
fig. 2 is a schematic partial structure of a conversion device according to an embodiment of the present invention;
fig. 3 is a schematic partial structure of a conversion device according to an embodiment of the present invention;
fig. 4 is a schematic partial structure of a conversion device according to an embodiment of the present invention;
fig. 5 is a schematic partial structure of a conversion device according to an embodiment of the present invention.
Reference numerals:
11. a side wall of the cabinet body; 12. a top wall of the cabinet body; 2. a shell drawer; 21. a push-pull rail; 22. a mounting frame; 221. a side arm of the frame body; 222. a top cover of the frame body; 223. a frame body bottom plate; 3. an auxiliary frame; 31. an auxiliary rail; 32. a lifting arm; 41. a housing; 42. a movement; 6. and a connecting arm.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
The embodiment of the invention discloses a conversion device and an installation cabinet thereof, which are used for solving the problem that the operation of the conversion device in the existing power-driven electronic conversion equipment in the installation process of an electrical cabinet is difficult.
As shown in fig. 1 to 5, in a first aspect, an embodiment of the present invention discloses a mounting cabinet for movably mounting an electronic conversion device, which is characterized by comprising a cabinet body, a shell drawer 2 and an auxiliary frame 3; one side of the cabinet body is open and hollow to form an installation space, the cabinet body comprises a cabinet body top wall 12, a cabinet body bottom wall and three cabinet body side walls 11, and the shell drawer 2 is arranged in the installation space; the shell drawer 2 comprises a mounting frame 22 and a push-pull rail 21, wherein the mounting frame 22 is fixedly arranged on the side wall 11 of the cabinet body and supports the push-pull rail 21, and one end of the push-pull rail 21 is provided with a connecting arm 6 for accessing the auxiliary frame 3; the auxiliary frame 3 comprises an auxiliary rail 31 and a lifting arm 32, wherein the auxiliary rail 31 is movably connected with the connecting arm 6 to form a combined rail for bearing the conversion device to be installed and sliding, and the lifting arm 32 is assembled on the lower side of the auxiliary rail 31 to adjust the heights of the auxiliary rail 31 and the conversion device.
In a specific implementation scenario, the installation cabinet is configured in an electrically driven electronic exchange device, a mechanical assembly for installing the electronic exchange device provides an installation space for the exchange device, so that the exchange device obtains a stable, reliable and easily sustainable monitoring operation space, the installation cabinet comprises a cabinet body, the cabinet body is a vertical surface body with one side open and the inside hollow, the installation space is formed inside, the top surface, the bottom surface and three lateral wall surfaces of the cabinet body are respectively a cabinet top wall 12, a cabinet bottom wall and a cabinet side wall 11, the internal installation space of the cabinet body is used for pre-installing a shell drawer 2, the shell drawer 2 is used as a pull-type installation mechanical assembly which is arranged in the installation space inside the cabinet body and is used for being connected with the exchange device to be assembled, a drawable rail is arranged inside and is used for being connected with the exchange device in a sliding manner, the installation frame 22 continuously bears the exchange device to operate in the cabinet body, in particular, the shell drawer 2 comprises an installation frame 22 for supporting a push-pull rail 21 and the exchange device, the installation frame 22 is connected with the cabinet body in advance, and is preferably detachably fastened by screws, the installation frame 22 supports the push-pull rail 21, so that the push-pull rail 21 is in a horizontal state in the cabinet body, and the push-pull rail 21 is connected with the exchange device directly after being connected with the exchange device in a horizontal state; the push-pull track 21 sets up linking arm 6 towards the open end of cabinet body, linking arm 6 extends a part towards the external extension of cabinet and dock with auxiliary track 31 in auxiliary frame 3 and form the extension track, further, the exchange device who waits to assemble is placed on auxiliary track 31 in advance, auxiliary track 31's bottom and lifting arm 32 are connected, lifting arm 32 stretches or contracts under transmission of transmission, realize auxiliary track 31 and wait to assemble the horizontal lifting of exchange device, or lifting arm 32 carries out the lifting under the assistance of jack, lift auxiliary track 31 to the height with push-pull track 21 same horizontal plane, the operator docks auxiliary track 31's one end with push-pull track 21 upper linking arm 6, accomplish the connection of two parts tracks, form the exchange device slip track that lengthens, push the exchange device into push-pull track 21 along auxiliary track 31 and make it slide smoothly into the cabinet body, realize the assembly.
In summary, the mounting frame 22 in the traditional exchanging device assembling structure is arranged in the cabinet body in advance, the mounting frame 22 achieves the preset position in the mounting space of the cabinet body, the exchanging device which is assembled in obtains the correct mounting position and the push-pull sliding movable mounting rail structure, the exchanging device enters the mounting environment after the preset position through a relaxed push-pull mode, before entering the cabinet body, the exchanging device mechanically lifts on the liftable auxiliary frame 3, the rail butt joint before entering the cabinet is completed under the simple manual operation and smoothly slides into the cabinet body through the rail, the operation can be carried out continuously, the error rate and the danger of the assembling process of the exchanging device are reduced, the time and the energy spent by manually carrying and pushing and pulling the exchanging device are saved, the assembling dislocation rate of the exchanging device and the mounting cabinet is also reduced, and if the exchanging device needs to be disassembled out of the mounting cabinet, the auxiliary rail 31 of the auxiliary frame 3 can be accessed into the push-pull rail 21 again, and the exchanging device is pulled out of the cabinet body, and the external operation maintenance of the exchanging device is achieved.
Further, the mounting frame 22 comprises a frame body side arm 221, a frame body top cover 222 and a frame body bottom plate 223, the frame body top cover 222 is abutted to the bottom surface of the top wall 12 of the cabinet body, the frame body side wall supports the frame body top cover 222 and is abutted to the side wall 11 of the cabinet body, the bottom end of the frame body side arm 221 is connected with the frame body bottom plate 223, and the push-pull track 21 is arranged along the joint of the frame body side arm 221 and the frame body bottom plate 223.
Specifically, the mounting frame 22 is formed by combining a frame body side arm 221, a frame body top cover 222 and a frame body bottom plate 223, the frame body side arm 221 is a stressed piece used for supporting the push-pull rail 21 and the exchange device at the side part of the mounting frame 22, the frame body side arm 221 contacts with the frame body side wall 11 of the cabinet body and is positioned, the frame body side arms 221 at two sides correspond to each other and are combined with the frame body bottom plate 223 to form a mounting channel capable of being accessed to and accommodating the exchange device, the frame body bottom plate 223 can be assembled with the frame body side arm 221 in a plugging manner, the frame body bottom plate 223 forms a mounting platform mounted above the frame body side arm 221 and is used for providing bearing for the push-pull rail 21, the frame body top cover 222 is also supported at a position with a certain height in the installation space of the cabinet body through the frame body side arm 221, the intersection of the frame body side arm 221 and the frame body bottom plate 223 is perpendicular to form a push-pull rail 21 installation condition, and the push-pull rail 21 is horizontally arranged along the intersection joint of the frame body side arm 221 and the frame body bottom plate 223 to form a bearing and sliding structure condition of the exchange device.
Further, a plurality of through holes are provided on the chassis base plate 223, and the through holes are used for corresponding to the functional modules provided at the bottom of the conversion device.
Specifically, a plurality of regularly arranged through holes are formed in the frame body bottom plate 223, each through hole is rectangular or circular, the frame body bottom plate 223 serves as a push-pull rail 21 and a bottom supporting platform of the exchange device, if the exchange device is installed in the cabinet body, the frame body bottom plate 223 is installed at a position with a certain height in the cabinet body, a certain installation space is formed below the frame body bottom plate 223, an operator can check and maintain the exchange device above the frame body bottom plate 223 by means of the installation space below the frame body bottom plate 223, therefore, the through holes capable of checking the exchange device from bottom to top are required to be formed in the frame body bottom plate 223, a plurality of functional modules arranged at the bottom of the exchange device are correspondingly presented through the through holes, and the relative positions of the push-pull exchange device adjusting device and the through holes can be adjusted to obtain the optimal observation positions for checking and maintaining the exchange device.
Further, a long-strip-shaped bayonet is provided at one end of the auxiliary rail 31, the connecting arm 6 is abutted with the auxiliary rail 31 through the long-strip-shaped bayonet, and the connecting arm 6 is clamped in the long-strip-shaped bayonet.
Specifically, an insertable long-strip-shaped bayonet is formed at one end of the auxiliary rail 31, the bayonet is opened towards the connecting arm 6 to form a long-strip slit, after the connecting arm 6 is clamped by the slit, the connecting arm 6 slides in from the long-strip-shaped opening to be fixed, and the connecting arm 6 fixes the auxiliary rail 31 and the push-pull rail 21 on the same straight line to prevent the auxiliary rail 31 from shifting.
Further, a connecting roller is arranged on the connecting arm 6, the connecting roller is clamped in the long-strip-shaped bayonet, and the side wall of the connecting roller is arranged in the long-strip-shaped bayonet in a sliding manner.
Specifically, the connecting roller can be arranged on the connecting arm 6, the connecting arm 6 and the auxiliary rail 31 are connected in a rolling manner through the connecting roller, the auxiliary rail 31 can be connected with the slope through the connecting roller, and the exchange device can smoothly slide in through the butt joint between the auxiliary rail 31 and the connecting arm 6 under the condition of being convenient for various preset height positions.
Further, a limit bolt is arranged on the push-pull track 21 and is flush and opposite to the edge of the side wall 11 of the cabinet body.
Specifically, a limit bolt is arranged at the level of the push-pull track 21 and the side wall 11 of the cabinet body, the limit bolt is arranged on the push-pull track 21 in a pluggable manner, and if the exchange device is assembled, the limit bolt is closed and props against the exchange device to realize the stable anti-slip effect on the device.
Further, the shell drawer 2 is fixedly connected with the cabinet body through a fastening screw assembly.
Specifically, the connection between the shell drawer 2 and the side wall of the cabinet body can further strengthen the connection stability by adding a fastening screw component.
Further, a screw through hole is provided on the top cover 222 of the frame body, and the screw through hole is opposite to the mounting through hole at the top end of the conversion device and is connected with the mounting through hole by a screw.
Specifically, the top cover 222 of the frame body is provided with a screw through hole towards the inlet of the cabinet body, and the top of the exchange device can be preloaded with the top cover of the device at the same time, so that the top cover of the device corresponds to the screw through hole provided on the top cover 222 of the frame body, and after the corresponding operation, the detachable screw is screwed in, thereby completing the further fixation of the exchange device.
In a second aspect, the embodiment of the invention further discloses a conversion device, which is used for converting and adjusting the physical properties of electrons or currents, the conversion device is movably installed in the installation cabinet, the conversion device comprises a casing 41 and a core 42, the core 42 is configured in the casing 41, the core 42 comprises a servo driving module, a current converting module and a frequency converting module, a plurality of module windows are arranged on the bottom end and the side wall surface of the casing 41, and part structures of the driving module, the current converting module and the frequency converting module are arranged on the wall surface of the casing 41 through the module windows.
Specifically, the conversion device to be assembled is a functional device driven by electricity and used for converting electronic or current physical properties based on electrical effects through each functional module, the conversion device is assembled in the installation cabinet, the outside of the conversion device is a shell 41, the shell 41 is loaded into the cabinet body of the installation cabinet through the auxiliary rail 31 and the push-pull rail 21 in the embodiment, and is fixed in the installation space of the cabinet body through a certain auxiliary component, the shell 41 of the conversion device is provided with a core 42 integrating a plurality of types of functional modules, the functional modules comprise driving modules based on current and driven by electricity, a conversion module used for converting and adjusting current characteristics and a frequency conversion module used for changing current frequency, the functions of the core 42 are characterized as electrical functional core devices of the conversion device, the bottom end and the side part of the shell 41 are used for outwards converting the structure of each functional module, in particular, a module window capable of penetrating the structure of the module is arranged on the wall surface of the bottom end and the side part of the shell 41, part of the structure of the module can be outwards exposed through the module window according to actual requirements in the use process, the module window is correspondingly exposed, and the function of the module can be conveniently installed on the bottom plate 223 of the corresponding shell body, and the bottom plate of the module can be conveniently installed on the bottom plate 223 or the bottom plate of the machine body.
Further, a plurality of rolling pulleys are provided at the bottom end of the housing 41, and the pulleys slide on the auxiliary rail 31 and the push-pull rail 21 of the installation cabinet.
Specifically, in order to facilitate the smooth loading of the conversion device into the installation cabinet, a rolling pulley matched with the auxiliary rail 31 and the push-pull rail 21 may be disposed at the bottom end of the casing 41, and the rolling pulley carries the whole structure of the conversion device into the cabinet body to complete the installation.
The invention discloses a conversion device and an installation cabinet thereof, wherein the installation cabinet is used for movably installing an electronic conversion device and is characterized by comprising a cabinet body, a shell drawer 2 and an auxiliary frame 3; one side of the cabinet body is open and hollow to form an installation space, the cabinet body comprises a cabinet body top wall 12, a cabinet body bottom wall and three cabinet body side walls 11, and the shell drawer 2 is arranged in the installation space; the shell drawer 2 comprises a mounting frame 22 and a push-pull rail 21, wherein the mounting frame 22 is fixedly arranged on the side wall 11 of the cabinet body and supports the push-pull rail 21, and one end of the push-pull rail 21 is provided with a connecting arm 6 for accessing the auxiliary frame 3; the auxiliary frame 3 comprises an auxiliary rail 31 and a lifting arm 32, the auxiliary rail 31 and the connecting arm 6 are movably connected to form an elongated rail, the elongated rail is used for sliding a conversion device to be installed, the lifting arm 32 is used for adjusting the heights of the auxiliary rail 31 and the electronic conversion device, the conversion device is movably installed in the installation cabinet and comprises a shell 41 and a core 42, the core 42 is arranged in the shell 41, the core 42 comprises a servo driving module, a conversion module and a frequency conversion module, a plurality of module windows are formed in the bottom end of the shell 41 and the wall surface of the side portion, and part structures of the driving module, the conversion module and the frequency conversion module are arranged on the wall surface of the shell 41 through the module windows. The installation cabinet can acquire the correct installation position and the push-pull sliding movable installation track structure for the assembly exchanging device, so that the exchanging device enters the installation environment after the preset position in a light push-pull mode, before entering the cabinet body, the exchanging device is mechanically lifted on the liftable auxiliary frame 3, the track is butted before entering the cabinet and smoothly slides into the cabinet body through the track after completing simple manual operation, the continuous operation can be realized, the error rate and the danger of the assembling process of the exchanging device are reduced, the time and the effort spent by manual carrying and pushing and pulling the exchanging device are saved, the assembly dislocation rate of the exchanging device and the installation cabinet is also reduced, and the overall use cost of the exchanging device and the electric drive electronic exchanging device is reduced.
The present invention is not limited to the above embodiments, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the present invention, and these modifications and substitutions are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. A mounting cabinet for movably mounting an electronic conversion device, comprising:
the cabinet body, the shell drawer and the auxiliary frame;
the cabinet body comprises a cabinet body top wall, a cabinet body bottom wall and three cabinet body side walls, wherein one side of the cabinet body is open and hollow to form an installation space, and the shell drawer is arranged in the installation space;
the shell drawer comprises a mounting frame and a push-pull rail, wherein the mounting frame is fixedly arranged on the side wall of the cabinet body and supports the push-pull rail, one end of the push-pull rail is provided with a connecting arm, and the connecting arm is used for being connected with the auxiliary frame;
the auxiliary frame comprises an auxiliary rail and a lifting arm, wherein the auxiliary rail is movably connected with the connecting arm to form a combined rail, the combined rail is used for bearing a transformation device to be installed and sliding, and the lifting arm is assembled on the lower side of the auxiliary rail to adjust the heights of the auxiliary rail and the transformation device.
2. The mounting cabinet of claim 1, wherein the mounting rack comprises a rack side arm, a rack top cover and a rack bottom plate, the rack top cover is abutted to a bottom surface of the cabinet top wall, the rack side wall supports the rack top cover and is abutted to the cabinet side wall, the bottom end of the rack side arm is connected with the rack bottom plate, and the push-pull track is arranged along a connection position of the rack side arm and the rack bottom plate.
3. The mounting cabinet of claim 2, wherein a plurality of through holes are provided in the base plate of the frame body, the through holes corresponding to the functional modules provided in the bottom of the conversion device.
4. The mounting cabinet according to claim 2, wherein one end of the auxiliary rail is provided with a long-strip-shaped bayonet, the connecting arm is in butt joint with the auxiliary rail through the long-strip-shaped bayonet, and the connecting arm is clamped in the long-strip-shaped bayonet.
5. The mounting cabinet of claim 4, wherein the connecting arm is provided with a connecting roller, the connecting roller is clamped in the strip-shaped bayonet, and a side wall of the connecting roller is slidably arranged in the strip-shaped bayonet.
6. The mounting cabinet of claim 2, wherein the push-pull rail is provided with a limit latch, the limit latch being flush with and opposite to an edge of the cabinet side wall.
7. The mounting cabinet of claim 2, wherein the shell drawer is fixedly connected to the cabinet body by a set screw assembly.
8. The mounting cabinet according to claim 2, wherein a screw through hole is formed in the top cover of the frame body, and the screw through hole is opposite to the mounting through hole at the top end of the conversion device and is connected with the mounting through hole through a screw.
9. The conversion device is used for converting and adjusting electronic or current physical properties, and is characterized in that the conversion device is movably arranged in the installation cabinet of any one of claims 1-8, the conversion device comprises a machine shell and a machine core, the machine core is arranged in the machine shell, the machine core comprises a servo driving module, a current converting module and a frequency converting module, a plurality of module windows are arranged on the bottom end of the machine shell and the wall surface of the side part, and part structures of the driving module, the current converting module and the frequency converting module are arranged on the wall surface of the machine shell through the module windows.
10. The conversion device according to claim 9, wherein a plurality of rolling pulleys are arranged at the bottom end of the housing, and the pulleys slide on the auxiliary rail and the push-pull rail of the mounting cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548632.0A CN116260054A (en) | 2023-05-16 | 2023-05-16 | Conversion device and installation cabinet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548632.0A CN116260054A (en) | 2023-05-16 | 2023-05-16 | Conversion device and installation cabinet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116260054A true CN116260054A (en) | 2023-06-13 |
Family
ID=86682902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310548632.0A Pending CN116260054A (en) | 2023-05-16 | 2023-05-16 | Conversion device and installation cabinet thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116260054A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10135671A (en) * | 1996-10-30 | 1998-05-22 | Nec Corp | Mounting apparatus for electronic device |
| CN207069886U (en) * | 2017-08-29 | 2018-03-02 | 天津天晟达科技发展有限公司 | Compact type power unit and compact type power cabinet |
| US10042396B1 (en) * | 2017-08-17 | 2018-08-07 | Cisco Technology, Inc. | Configurable module guides for modular electronic system |
| CN111564786A (en) * | 2020-06-23 | 2020-08-21 | 广东电网有限责任公司 | Switch cabinet with electric crank |
| CN215912385U (en) * | 2021-09-15 | 2022-02-25 | 广汽本田汽车有限公司 | Drawer type transformer cabinet |
-
2023
- 2023-05-16 CN CN202310548632.0A patent/CN116260054A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10135671A (en) * | 1996-10-30 | 1998-05-22 | Nec Corp | Mounting apparatus for electronic device |
| US10042396B1 (en) * | 2017-08-17 | 2018-08-07 | Cisco Technology, Inc. | Configurable module guides for modular electronic system |
| CN207069886U (en) * | 2017-08-29 | 2018-03-02 | 天津天晟达科技发展有限公司 | Compact type power unit and compact type power cabinet |
| CN111564786A (en) * | 2020-06-23 | 2020-08-21 | 广东电网有限责任公司 | Switch cabinet with electric crank |
| CN215912385U (en) * | 2021-09-15 | 2022-02-25 | 广汽本田汽车有限公司 | Drawer type transformer cabinet |
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Application publication date: 20230613 |
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