CN114268036B - Cabinet structure - Google Patents
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- CN114268036B CN114268036B CN202111425023.3A CN202111425023A CN114268036B CN 114268036 B CN114268036 B CN 114268036B CN 202111425023 A CN202111425023 A CN 202111425023A CN 114268036 B CN114268036 B CN 114268036B
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention provides a cabinet body structure, which is used for connecting a device to be replaced with a bus, and comprises: the first cabinet body is provided with a containing cavity for containing the bus, and is provided with an opening; the second cabinet body is provided with an opening, the second cabinet body is movably arranged in a direction away from or close to the accommodating cavity, and one side of the second cabinet body away from the first cabinet body is provided with a mounting plate; the mounting module is used for mounting the device to be replaced and is detachably mounted on the mounting plate; the bus passes through the first cabinet body and is connected with the installation module, and the cabinet body structure solves the problem that a protection device on a switch cabinet in the prior art is low in replacement efficiency under the condition of no power failure.
Description
Technical Field
The invention relates to the field of switch cabinets, in particular to a cabinet body structure.
Background
Currently, there are two main installation modes for 10kV protection equipment in operation:
and (5) centralized screen assembly and installation are performed in a main control room of the transformer substation. Each protection screen comprises a plurality of (6 or more) feeder lines or capacitor protection devices, and the protection devices are intensively arranged in a main control room. The installation mode has the advantages that the operation environment is good, constructors do not need to construct in a 10kV switch room, the safety coefficient is high, the installation position is far away from the 10kV switch cabinet body, the control cable laying distance is long, the construction cost is high, and the interference problem possibly exists after the operation.
And the device is installed on a 10kV switch cabinet in a distributed manner. Each switch cabinet is provided with a protection device, and for the convenience of operation inspection, the protection device is usually arranged on a cabinet door of a secondary chamber of the switch cabinet, and related secondary circuits are led to a terminal strip of the cabinet body. The secondary cable length of the installation mode is greatly shortened, the purchase cost of the control cable is greatly reduced, the installation difficulty is reduced, but the indoor operation temperature of the 10kV switch cabinet is high, and the construction difficulty is high without power failure.
There are four existing ways of replacing the protection devices installed in a decentralized manner on 10kV switchgear:
the whole switch cabinet is replaced and improved. And (3) using a new switch cabinet of the same manufacturer, stopping the bus once, dismantling the old switch cabinet (comprising a protection device in the cabinet and the like), integrally replacing, and finally debugging and transmitting power. The method has the advantages that the power failure time is short, and the whole cabinet is replaced and the equipment is updated at the same time; the method has the defects of large construction amount and high investment for synchronous reconstruction of primary equipment.
Is transformed by the switching terminal. After the new relay protection device is installed on the switch cabinet door, the plug part of the switching terminal is connected with the device backboard, and the socket part is connected with the inner terminal row of the switch cabinet. The method has the advantages that the method is convenient and quick in replacement of the protection device, high in accuracy and short in debugging time; the switching terminal has the defects that the switching terminal increases the complexity of a secondary loop link and a loop, the impedance of a secondary line is increased, and the switching terminal is not suitable for the problem of size change of a new device, and the cabinet door of a secondary chamber of the switch cabinet still needs to be modified.
And (5) reconstructing a secondary chamber door. The cabinet door device is suitable for the situation that the size of the new protection device is different from that of the old device, the new cabinet door is manufactured in advance, the cabinet door device is installed, and the cabinet door is replaced when power is cut, so that the protection device is replaced. The cabinet door device has the advantages that a new cabinet door can be manufactured in advance and the cabinet door device can be installed, so that the power failure time is short; the defect is that inaccurate and nonstandard conditions possibly occur due to incompatibility of new and old drawings when the terminal strip is connected, and extra cost and processing period are generated by preparing a cabinet door in advance before construction.
And the device is compatible with the manufacturer device for replacement. The method requires the same size of the device, and the device is replaced according to the definition of the back plate terminal of the device, the communication mode and the difference of the power plug-in units. The method requires the same device size and has technical requirements for equipment manufacturers.
Therefore, the whole replacement switch cabinet in the prior art is large in workload and uneconomical, extra cost is required to be generated for replacing the cabinet door of the secondary chamber of the 10kV switch cabinet, the risk exists in secondary wiring, and the matching limitation of new and old devices exists in the mode of transformation of the transfer terminal and device compatibility replacement, so that the problem of replacing the switch cabinet protection device cannot be thoroughly solved.
Disclosure of Invention
The invention mainly aims to provide a cabinet body structure to solve the problem that a protection device on a switch cabinet in the prior art is low in replacement efficiency under the condition of no power failure.
In order to achieve the above object, according to one aspect of the present invention, there is provided a cabinet structure for connecting a device to be replaced with a bus bar, the cabinet structure comprising: the first cabinet body is provided with a containing cavity for containing the bus, and is provided with an opening; the second cabinet body is provided with an opening, the second cabinet body is movably arranged in a direction away from or close to the accommodating cavity, and one side of the second cabinet body away from the first cabinet body is provided with a mounting plate; the mounting module is used for mounting the device to be replaced and is detachably mounted on the mounting plate; the bus passes through the first cabinet body and is connected with the installation module.
Further, the cabinet structure further includes: the first guide rail and the second guide rail are oppositely arranged on the first cabinet body; the first sliding block and the second sliding block are oppositely arranged on two sides of the second cabinet body, the first sliding block is matched with the first guide rail, and the second sliding block is matched with the second guide rail, so that the second cabinet body is arranged in a sliding mode relative to the first cabinet body.
Further, the first cabinet includes: the first connecting plates are arranged in the accommodating cavity, two first connecting plates are arranged at intervals, the first guide rail is arranged on one first connecting plate of the two first connecting plates, and the second guide rail is arranged on the other first connecting plate of the two first connecting plates; and the transfer assembly is used for being connected with the bus and is positioned between the two first connecting plates.
Further, the transfer assembly includes: the wire harness components are arranged in the accommodating cavity and used for fixing the bus, and the number of the wire harness components is two and the two wire harness components are arranged at intervals; and the first socket component is arranged between the two wire harness components and is used for being connected with the bus bar so that the bus bar is connected with the device to be replaced through the first socket component.
Further, the first cabinet includes: a top plate; and the switch component is arranged on the top plate, the bus enters the accommodating cavity through the switch component, and the switch component is used for controlling the on-off of the bus.
Further, the second cabinet body comprises two second connecting plates which are arranged at intervals and are connected with the first cabinet body in a relatively movable manner; the mounting plate is arranged between the two second connecting plates and is connected with the two second connecting plates; the installation module is arranged on one side of the installation plate far away from the accommodating cavity.
Further, the second cabinet includes: two accommodating groove bodies, each accommodating groove body is used for accommodating a bus; the two accommodating groove bodies are respectively arranged on the two second connecting plates; the bus is connected with the device to be replaced through the accommodating groove body; and the second socket component is arranged on the accommodating groove body and is used for being connected with the bus in the first cabinet body.
Further, the cabinet body structure comprises a connecting cable which is arranged in a telescopic manner along the moving direction of the second cabinet body, and one end of the connecting cable is provided with a first connecting plug which is connected with the bus in the first cabinet body and a second connecting plug which is connected with the device to be replaced.
Further, the plurality of mounting modules are arranged on the mounting plate at intervals; the device to be replaced passes through the mounting plate by the mounting module.
Further, a plurality of mounting holes are formed in the mounting plate and are arranged at intervals, so that the mounting module is connected with the mounting plate by sequentially penetrating fasteners into the mounting module and each mounting hole.
By applying the technical scheme of the invention, the cabinet structure is used for connecting the device to be replaced with the bus, and comprises: the first cabinet body is provided with a containing cavity for containing the bus, and is provided with an opening; the second cabinet body is provided with an opening, the second cabinet body is movably arranged in a direction away from or close to the accommodating cavity, and one side of the second cabinet body away from the first cabinet body is provided with a mounting plate; the mounting module is used for mounting the device to be replaced and is detachably mounted on the mounting plate; the bus passes through the first cabinet body and is connected with the installation module. By adopting the arrangement, when the device to be replaced needs to be replaced, the bus is disconnected, the second cabinet body is moved towards the direction away from the first cabinet body, an operator can obtain the space for operation, and the device to be replaced is replaced, so that the operation is more convenient, and the problem of low efficiency of replacement of the protection device on the switch cabinet in the prior art under the condition of no power failure is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a cabinet structure according to the invention;
FIG. 2 shows a schematic view of the internal structure of the cabinet structure of the present invention;
FIG. 3 shows a schematic structural view of a second cabinet of the cabinet structure of the invention from one perspective;
FIG. 4 shows an exploded view of the cabinet structure of the present invention; and
fig. 5 shows a schematic structural view of a first cabinet of the cabinet structure of the present invention.
Wherein the above figures include the following reference numerals:
10. the device to be replaced; 20. a bus;
1. a first cabinet; 11. a housing cavity; 12. an opening; 13. a first connection plate; 14. a transfer assembly; 141. a wire harness member; 142. a first socket member; 15. a top plate; 17. a switching part;
2. a second cabinet; 21. a mounting plate; 212. a fastener; 22. a second connecting plate; 23. a housing groove; 24. a second socket member;
3. installing a module; 41. a first slider; 42. a second slider; 51. a first guide rail; 52. a second guide rail; 6. a connection cable; 61. a first connection plug; 62. and a second connection plug.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 5, the cabinet structure of the present embodiment, for connecting a device to be replaced 10 with a bus bar 20, includes: a first cabinet 1, the first cabinet 1 having a receiving cavity 11 for receiving the bus bar 20, the first cabinet 1 having an opening 12; the second cabinet body 2 is provided with an opening 12, the second cabinet body 2 is movably arranged in a direction away from or close to the accommodating cavity 11, and one side of the second cabinet body 2 away from the first cabinet body 1 is provided with a mounting plate 21; a mounting module 3, the mounting module 3 being used for mounting the device 10 to be replaced, the mounting module 3 being detachably mounted on the mounting plate 21; the bus bar 20 passes through the first cabinet 1 and is connected with the mounting module 3. By adopting the arrangement, when the device 10 to be replaced needs to be replaced, the bus is disconnected, the second cabinet body 2 is moved towards the direction away from the first cabinet body 1, an operator can obtain the space for operation, and the device 10 to be replaced is replaced, so that the operation is more convenient, and the problem of low efficiency of replacement of the protection device on the switch cabinet in the prior art under the condition of no power failure is solved.
The on-site construction of the cabinet structure of the embodiment is convenient, and the device replacement operation can be completed without stopping the whole 10kV bus. The popularization of the design structure ensures that maintenance constructors are not limited by the operation environment when replacing the instrument device of the secondary room, so that the connection between the instrument device of the secondary room and the 10kV switch cabinet body has universality, the purpose of replacing the secondary room can be realized rapidly by replacing the drawer, and the maintenance efficiency is improved. Meanwhile, the requirements of manpower and material resources are reduced, the running stability and reliability of regional power grids are improved, the method can be widely applied to substations, and the method has good application prospects.
In the cabinet structure of the present embodiment, referring to fig. 1 to 5, the cabinet structure further includes: a first guide rail 51 and a second guide rail 52, the first guide rail 51 and the second guide rail 52 being oppositely disposed on the first cabinet 1; the first slider 41 and the second slider 42 are oppositely arranged at two sides of the second cabinet 2, the first slider 41 is matched with the first guide rail 51, and the second slider 42 is matched with the second guide rail 52, so that the second cabinet 2 is slidably arranged relative to the first cabinet 1. Like this, set up the second cabinet body 2 into the form of drawer, make the second cabinet body 2 keep away from first cabinet body 1 through pulling second cabinet body 2, this kind of convenient and practical that sets up more.
Specifically, the first guide rail 51 and the second guide rail 52 are plural, and the plural first guide rails 51 and second guide rails 52 are arranged at intervals along the moving direction perpendicular to the second cabinet 2, so that the structure is more firm.
Referring to fig. 1 to 4, in the cabinet structure of the present embodiment, a first cabinet 1 includes: the first connecting plates 13 are arranged in the accommodating cavity 11, two first connecting plates 13 are arranged at intervals, the first guide rail 51 is arranged on one first connecting plate 13 of the two first connecting plates 13, and the second guide rail 52 is arranged on the other first connecting plate 13 of the two first connecting plates 13; the transfer assembly 14, the transfer assembly 14 is used for connecting with the bus bar 20, and the transfer assembly 14 is located between the two first connecting plates 13.
In the cabinet structure of the present embodiment, referring to fig. 1 and 5, the transfer assembly 14 includes two wire harness members 141, where the wire harness members 141 are disposed in the accommodating cavity 11, and the wire harness members 141 are used for fixing the bus bar 20, and the two wire harness members 141 are disposed at intervals; a first socket part 142, the first socket part 142 being disposed between the two harness parts 141, the first socket part 142 being for connection with the bus bar 20 such that the bus bar 20 is connected with the device 10 to be replaced through the first socket part 142.
Referring to fig. 1 to 5, in the cabinet structure of the present embodiment, the first cabinet 1 includes a top plate 15, a switch member 17, the switch member 17 is disposed on the top plate 15, the bus bar 20 enters the accommodating cavity 11 through the switch member 17, and the switch member 17 is used for controlling on-off of the bus bar 20.
With the adoption of the arrangement, when the device to be replaced is replaced, the bus 20 is disconnected through the switch component 17, and then the operation is performed, so that the defects that the traditional protection device installed on the switch cabinet is fixed on the cabinet door of the secondary chamber, the related secondary circuit is led to the inner end row of the cabinet, power failure is required to be performed during the replacement construction, and the operation surface is narrow, so that the construction efficiency is low are solved.
In the cabinet structure of the present embodiment, referring to fig. 1 to 5, the second cabinet 2 includes two second connection plates 22, the two second connection plates 22 are disposed at intervals, and the two second connection plates 22 are movably connected with the first cabinet 1; the mounting plate 21 is arranged between the two second connecting plates 22 and is connected with both the second connecting plates 22; the mounting module 3 is arranged on the side of the mounting plate 21 remote from the receiving chamber 11. By adopting the arrangement, the construction of operators is more convenient.
Referring to fig. 1 to 5, in the cabinet structure of the present embodiment, the second cabinet 2 includes: two accommodating groove bodies 23, each accommodating groove body 23 is used for accommodating the bus bar 20; the two accommodating groove bodies 23 are respectively arranged on the two second connecting plates 22; the bus 20 is connected with the device 10 to be replaced through the accommodating groove 23; and a second socket part 24, the second socket part 24 being provided on the accommodation groove 23, the second socket part 24 being for connection with the bus bar 20 in the first cabinet 1.
In the cabinet structure of the present embodiment, referring to fig. 1 to 5, the cabinet structure includes a connection cable 6 telescopically arranged in a moving direction of the second cabinet 2, one end of the connection cable 6 having a first connection plug 61 for connection with the bus bar 20 in the first cabinet 1 and a second connection plug 62 for connection with the device 10 to be replaced. In this way, the bus bar 20 can be adapted to the movement of the second cabinet 2 by connecting the cables 6, so as not to be damaged during operation and also to be easy to collect.
Referring to fig. 1 to 5, in the cabinet structure of the present embodiment, there are a plurality of mounting modules 3, and the plurality of mounting modules 3 are disposed on the mounting plate 21 at intervals; the component to be replaced 10 passes through the mounting plate 21 by means of the mounting module 3. The cabinet door transformation operation caused by inconsistent device sizes in the replacement work of the secondary chamber device of the switch cabinet relay is solved through the arrangement, and the safety and the reliability of equipment are improved.
In the cabinet structure of the present embodiment, referring to fig. 1 to 5, a plurality of mounting holes are provided on the mounting plate 21, the plurality of mounting holes being provided at intervals to connect the mounting module 3 with the mounting plate 21 by sequentially penetrating the fasteners 212 onto the mounting module 3 and into each of the mounting holes.
The cabinet structure of this embodiment is described as follows:
the first cabinet body 1 main body of the cabinet body structure of the embodiment comprises a miniature circuit breaker, a terminal block, an aviation plug socket, a guide rail, a fixing plate and the like, and the bin body is integrally fixed on the upper part of the secondary chamber, so that the purpose of replacing the protection device by the main bus without stopping can be realized through the first cabinet body 1.
The fixing plate of the first cabinet body 1 is made of sheet steel sheet metal, has light weight and high mechanical strength, and is fixed with the secondary chamber through rivets; the miniature circuit breaker and the terminal strip are fixed on the fixed plate through the guide rail; the secondary room power supply is connected with the miniature circuit breaker in parallel by a small bus at the top of the switch cabinet, and then supplies power to the instrument device of the second cabinet body 2 through the terminal block and the aviation plug socket.
The second cabinet body 2 main body of the cabinet body structure of this embodiment comprises aviation plug, fixed angle steel, fixed plate, control cable groove box, slide rail and various instrument devices etc. parts, and the storehouse body accessible slide rail takes out, can realize modularization change protection device's purpose through the second cabinet body 2.
The fixing plate of the second cabinet body 2 is made of sheet metal, the physical part is connected with angle steel fixed at the bottom of the secondary chamber through a sliding rail, the electric part is connected with the socket of the first cabinet body 1 through an aviation plug, and the aviation plug is of a 64-108 pin cold-pressing type according to different loops; the protection device, the indicator light, the change-over switch, the knob, the electrified display, the five-prevention lock, the three-phase electronic electric energy meter and the like are arranged on the fixed plate through small fixed plates by using screws to realize the replacement of devices with different sizes; the instrument device power supply and the function are realized jointly through the cable duct box and the aviation plug and the first cabinet body 1 terminal strip.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
the cabinet structure of the present invention is used for connecting the device to be replaced 10 with the bus 20, and includes: a first cabinet 1, the first cabinet 1 having a receiving cavity 11 for receiving the bus bar 20, the first cabinet 1 having an opening 12; the second cabinet body 2 is provided with an opening 12, the second cabinet body 2 is movably arranged in a direction away from or close to the accommodating cavity 11, and one side of the second cabinet body 2 away from the first cabinet body 1 is provided with a mounting plate 21; a mounting module 3, the mounting module 3 being used for mounting the device 10 to be replaced, the mounting module 3 being detachably mounted on the mounting plate 21; the bus bar 20 passes through the first cabinet 1 and is connected with the mounting module 3. By adopting the arrangement, when the device 10 to be replaced needs to be replaced, the bus is disconnected, the second cabinet body 2 is moved towards the direction away from the first cabinet body 1, an operator can obtain the space for operation, and the device 10 to be replaced is replaced, so that the operation is more convenient, and the problem of low efficiency of replacement of the protection device on the switch cabinet in the prior art under the condition of no power failure is solved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A cabinet structure for connecting a device (10) to be replaced with a busbar (20), characterized in that the cabinet structure comprises:
a first cabinet (1), the first cabinet (1) having a receiving cavity (11) for receiving the busbar (20), the first cabinet (1) having an opening (12);
the second cabinet body (2) is arranged at the opening (12), the second cabinet body (2) is movably arranged in a direction away from or close to the accommodating cavity (11), and a mounting plate (21) is arranged on one side, away from the first cabinet body (1), of the second cabinet body (2);
a mounting module (3), wherein the mounting module (3) is used for mounting the device (10) to be replaced, and the mounting module (3) is detachably mounted on the mounting plate (21); the bus (20) passes through the first cabinet body (1) and is connected with the installation module (3);
the cabinet body structure comprises a connecting cable (6) which is arranged in a telescopic manner along the moving direction of the second cabinet body (2) so that the bus can adapt to the movement of the second cabinet body, and one end of the connecting cable (6) is provided with a first connecting plug (61) used for being connected with the bus (20) in the first cabinet body (1) and a second connecting plug (62) used for being connected with the device (10) to be replaced.
2. The cabinet structure according to claim 1, characterized in that the cabinet structure further comprises:
a first guide rail (51) and a second guide rail (52), wherein the first guide rail (51) and the second guide rail (52) are oppositely arranged on the first cabinet body (1);
the first sliding block (41) and the second sliding block (42), the first sliding block (41) and the second sliding block (42) are oppositely arranged on two sides of the second cabinet body (2), the first sliding block (41) is arranged in cooperation with the first guide rail (51), and the second sliding block (42) is arranged in cooperation with the second guide rail (52), so that the second cabinet body (2) is slidably arranged relative to the first cabinet body (1).
3. The cabinet structure according to claim 2, characterized in that the first cabinet (1) comprises:
the first connecting plates (13) are arranged in the accommodating cavity (11), the number of the first connecting plates (13) is two, the two first connecting plates (13) are arranged at intervals, the first guide rail (51) is arranged on one first connecting plate (13) of the two first connecting plates (13), and the second guide rail (52) is arranged on the other first connecting plate (13) of the two first connecting plates (13);
and the transfer assembly (14), the transfer assembly (14) is used for being connected with the bus bar (20), and the transfer assembly (14) is positioned between the two first connecting plates (13).
4. A cabinet structure according to claim 3, wherein the transit assembly (14) comprises:
the wire harness parts (141) are arranged in the accommodating cavity (11), the wire harness parts (141) are used for fixing the bus bars (20), the number of the wire harness parts (141) is two, and the two wire harness parts (141) are arranged at intervals;
-a first socket part (142), said first socket part (142) being arranged between two of said harness parts (141), said first socket part (142) being adapted to be connected with said busbar (20) such that said busbar (20) is connected with said device to be replaced (10) through said first socket part (142).
5. A cabinet structure according to claim 3, characterized in that the first cabinet (1) comprises:
a top plate (15);
the switch component (17), switch component (17) are arranged on roof (15), busbar (20) pass through switch component (17) get into hold cavity (11), switch component (17) are used for controlling the break-make of busbar (20).
6. The cabinet structure according to claim 1, characterized in that the second cabinet (2) comprises two second connection plates (22), the two second connection plates (22) being arranged at a distance from each other, the two second connection plates (22) being connected to the first cabinet (1) in a relatively movable manner; the mounting plate (21) is arranged between the two second connecting plates (22) and is connected with the two second connecting plates (22); the mounting module (3) is arranged on one side of the mounting plate (21) away from the accommodating cavity (11).
7. The cabinet structure according to claim 6, characterized in that the second cabinet (2) comprises:
two accommodating groove bodies (23), wherein each accommodating groove body (23) is used for accommodating the bus bar (20); the two accommodating groove bodies (23) are respectively arranged on the two second connecting plates (22); the bus (20) is connected with the device (10) to be replaced through the accommodating groove body (23);
and the second socket component (24) is arranged on the accommodating groove body (23), and the second socket component (24) is used for being connected with the bus bar (20) in the first cabinet body (1).
8. The cabinet structure according to claim 1, wherein the number of the mounting modules (3) is plural, and the plurality of the mounting modules (3) are arranged on the mounting plate (21) at intervals; the component (10) to be replaced passes through the mounting plate (21) by means of the mounting module (3).
9. The cabinet structure according to claim 8, wherein a plurality of mounting holes are provided on the mounting plate (21), the plurality of mounting holes being provided at intervals so as to connect the mounting module (3) with the mounting plate (21) by sequentially threading fasteners (212) onto the mounting module (3) and into the respective mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425023.3A CN114268036B (en) | 2021-11-26 | 2021-11-26 | Cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425023.3A CN114268036B (en) | 2021-11-26 | 2021-11-26 | Cabinet structure |
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| Publication Number | Publication Date |
|---|---|
| CN114268036A CN114268036A (en) | 2022-04-01 |
| CN114268036B true CN114268036B (en) | 2024-01-23 |
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| CN202111425023.3A Active CN114268036B (en) | 2021-11-26 | 2021-11-26 | Cabinet structure |
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| CN104716615A (en) * | 2013-12-17 | 2015-06-17 | 贵阳铝镁设计研究院有限公司 | Crown block mobile car cable laying method |
| CN104242108A (en) * | 2014-06-26 | 2014-12-24 | 国家电网公司 | Electrical equipment cabinet |
| CN104283127A (en) * | 2014-10-22 | 2015-01-14 | 国家电网公司 | Electric transducer cabinet |
| CN204290072U (en) * | 2014-12-16 | 2015-04-22 | 中国南方电网有限责任公司调峰调频发电公司 | A kind of maintenance power cabinet |
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| CN109193518A (en) * | 2018-10-30 | 2019-01-11 | 广东电网有限责任公司 | Cable connection box |
| CN209845566U (en) * | 2019-01-31 | 2019-12-24 | 厦门翼加云软件有限公司 | Scalable cable support, slide rail structure and cabinet body |
| CN210111451U (en) * | 2019-04-26 | 2020-02-21 | 浙江八达电子仪表有限公司时通电气分公司 | Split type armor high tension switchgear |
| CN211151321U (en) * | 2019-08-15 | 2020-07-31 | 山东融鑫电气有限公司 | Split ring main unit |
| CN110601039A (en) * | 2019-10-09 | 2019-12-20 | 中煤华晋集团有限公司 | Mining explosion-proof and intrinsically safe dual-power dual-loop illumination comprehensive protection device |
| CN111157923A (en) * | 2020-01-21 | 2020-05-15 | 昆山威典电子有限公司 | Plug test fixture |
| CN213151399U (en) * | 2020-09-28 | 2021-05-07 | 深圳新能电力开发设计院有限公司 | A quick plug protection measurement and control box for medium voltage switchgear |
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