CN211238832U - Anti-interference intelligent integrated switch cabinet - Google Patents
Anti-interference intelligent integrated switch cabinet Download PDFInfo
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- CN211238832U CN211238832U CN201922484285.1U CN201922484285U CN211238832U CN 211238832 U CN211238832 U CN 211238832U CN 201922484285 U CN201922484285 U CN 201922484285U CN 211238832 U CN211238832 U CN 211238832U
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Abstract
The utility model discloses an anti-interference intelligent integrated switch cabinet, including the cabinet body, a mounting bracket, an insulating shell and an installation cabinet, the insulating shell is fixed to be wrapped in the outside of installation cabinet, the installation cabinet is set up in the cabinet body, the bottom of the cabinet body is fixed and is provided with the insulating pad, the installation cabinet is internal fixed and is provided with the baffle, the lower terminal surface of baffle is provided with the baffle, the both sides of baffle form first installation cavity, second installation cavity respectively, the mounting bracket is set up in the installation cabinet, set up the first through-hole that is linked together with the first installation cavity on the baffle, the left side wall of installation cabinet is set up the second through-hole that is linked together with the first installation cavity, the cabinet body still is provided with the clamping; the advantage is that the cabinet body, insulating casing, the installation shell that the layering set up can realize the insulation between installation shell and the cabinet body, and the cabinet body of metal is placed and is effectively realized cabinet body ground connection subaerial, takes place to realize ground connection promptly at the thunderbolt, and the existence of insulating casing can effectively avoid the installation cabinet to suffer the influence of thunderbolt and the surge that produces by the thunderbolt.
Description
Technical Field
The utility model relates to a cubical switchboard field, concretely relates to anti-interference intelligent integrated switch cabinet.
Background
A switch cabinet is an electrical device widely used in power transmission and distribution and in production and manufacturing control systems. Through the cooperation between the various components and parts that set up in the cubical switchboard, realize the control to the cubical switchboard, if through the lathe that control and cubical switchboard such as solenoid valve, controller, mutual-inductor, transformer are connected, realize power transmission and distribution through circuit breaker, isolator, load switch and various protection device. Because a plurality of electromagnetic valves, switch valves and the like are arranged in the switch cabinet and electrical elements are controlled by pulses. The switch cabinet is internally provided with a transformer and a lead containing strong current flowing through, so that strong electromagnetic interference can be generated, and accidents can be caused for preventing misoperation of electrical elements. Therefore, it is necessary to perform physical or circuit anti-interference processing on these electrical components, and most of the existing switch cabinets are subjected to pit interference processing by using an anti-interference circuit, but the anti-interference processing of this method cannot effectively prevent surge generated by lightning interference and interference of an external magnetic field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides an anti-interference intelligent switch cabinet that can effectively reduce electromagnetic interference.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: an anti-interference intelligent integrated switch cabinet comprises a cabinet body, a mounting rack, an insulating shell and a mounting cabinet, wherein the insulating shell is fixedly coated on the outer side of the mounting cabinet, the mounting cabinet is movably mounted in the cabinet body, an insulating pad for supporting the mounting cabinet is fixedly arranged at the bottom of the cabinet body, a metal partition plate is horizontally and fixedly arranged in the mounting cabinet, a baffle plate is integrally and fixedly arranged on the lower end face of the partition plate, a first mounting cavity and a second mounting cavity are respectively formed on two sides of the baffle plate, a plurality of mounting racks are fixedly arranged in the mounting cabinet at intervals, the partition plate is positioned below the mounting racks, a first through hole communicated with the first mounting cavity is formed in the partition plate, a second through hole communicated with the first mounting cavity is formed in the left side wall of the mounting cabinet, and a third through hole corresponding to the second through hole is formed in the insulating shell, the lower end of the baffle plate is provided with a fourth through hole, the cabinet body is provided with a fifth through hole corresponding to the third through hole, and the cabinet body is further provided with a clamping device for fixedly mounting the cabinet.
Preferably, the two sides of the insulating pad are provided with limiting plates, and the limiting plates are fixed with the cabinet body.
Preferably, up end, left surface and the right flank of the cabinet body all be provided with clamping device, clamping device include fastening bolt and activity head, fastening bolt and cabinet body threaded connection, fastening bolt's screw rod stretch into the cabinet body, fastening bolt stretch into the cabinet body in one end with activity head normal running fit.
Preferably, 2 clamping devices are arranged in the middle of the upper end face of the cabinet body.
Preferably, the left side surface and the right side surface are both provided with 4 clamping devices, and the 4 clamping devices are distributed in pairs.
Preferably, the cross section of the mounting frame is T-shaped.
Preferably, the front end face of the cabinet body is provided with a cabinet door, and the inner side face of the cabinet door is provided with an insulating strip which is inconsistent with the installation cabinet.
Compared with the prior art, the utility model has the advantages that the cabinet body, insulating shell, the installation shell that the layering set up can realize the insulation between installation shell and the cabinet body, and the metallic cabinet body is placed and is effectively realized cabinet body ground connection subaerial to effectively realize realizing that the ground connection takes place at the thunderbolt, simultaneously because the influence that the surge that the existence of insulating shell can effectively avoid the installation cabinet to suffer the thunderbolt and produce by the thunderbolt. Meanwhile, the arrangement of the insulating shell can change the magnetic conductivity in the cabinet body, so that the influence of an external electromagnetic field on electrical elements in the installation cabinet is effectively reduced. Simultaneously with the cabinet internal with the transformer and produce the great components and parts in magnetic field and install respectively in first installation cavity, second installation cavity, realize keeping apart through baffle, the baffle of metal material to reduce the interference of electromagnetic field to the components and parts of fixing on the mounting bracket in the top. And the first through hole, the second through hole, the third through hole and the fourth through hole can install the external main circuit, namely the wire with larger current, below the partition plate, thereby further reducing the electromagnetic interference of the magnetic field generated by large current to the components.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure view of the cabinet body of the present invention;
fig. 3 is one of schematic sectional structural diagrams of the installation cabinet of the present invention;
fig. 4 is a second schematic sectional view of the installation cabinet of the present invention;
fig. 5 is the schematic view of the sectional structure of the cabinet door of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
An anti-interference intelligent integrated switch cabinet comprises a cabinet body 1 and a mounting rack 2 with a T-shaped cross section, and further comprises an insulating shell 4 and a mounting cabinet 3, wherein the insulating shell 4 is fixedly coated on the outer side of the mounting cabinet 3, the mounting cabinet 3 is movably mounted in a hollow cabinet body 1, an insulating pad 5 for supporting the mounting cabinet 3 is fixedly arranged at the bottom of the cabinet body 1, two sides of the insulating pad 5 are provided with limiting plates 6, the limiting plates 6 are fixed with the cabinet body 1 and are respectively positioned at the left side and the right side of the insulating pad 5, a partition 7 made of metal is horizontally and fixedly arranged in the mounting cabinet 3, a baffle plate 8 is integrally and fixedly arranged on the lower end face of the partition plate 7, the space below the partition plate 7 is divided into a first mounting cavity 9 and a second mounting cavity 10 by the baffle plate 8, 4 mounting racks 2 are fixedly arranged in the mounting cabinet 3 at intervals along the vertical direction, the partition plate 7 is positioned below the mounting racks 2, a first through hole 11, a second through hole 12 communicated with the first mounting cavity 9 is formed in the left side wall of the mounting cabinet 3, a third through hole 13 corresponding to the second through hole 12 is formed in the insulating shell 4, a fourth through hole 14 is formed in the lower end portion of the baffle plate 8, and a fifth through hole 20 corresponding to the third through hole 13 is formed in the cabinet body 1. The middle part of the up end of the cabinet body 1 is provided with 2 clamping devices, the left side and the right side are both provided with 4 clamping devices, and the 4 clamping devices are distributed. The clamping device comprises a fastening bolt 15 and a movable head 16, the fastening bolt 15 is in threaded connection with the cabinet body 1, a screw of the fastening bolt 15 extends into the cabinet body 1, one end of the fastening bolt 15 extending into the cabinet body 1 is in running fit with the movable head 16, and the movable head 16 is made of insulating materials.
The inner side surface of the cabinet door 17 on the front end surface of the cabinet body 1 is provided with an insulating strip 18 which is abutted against the installation cabinet 3, and the insulating pad 5, the insulating strip 18 and the limiting plate 6 are all made of insulating materials, such as insulating rubber, insulating plastic and the like. The insulating shell 4 may be made of insulating plastic or formed by spraying insulating paint or insulating varnish on the outer surface of the mounting cabinet 3. Meanwhile, the cabinet door 17 on the front end face of the cabinet body 1 is also provided with a window 19 convenient for observation.
The utility model discloses a working process: form insulating casing 4 with insulating paint or insulating coating spraying at the surface of installation cabinet 3, perhaps there is insulating plastics to constitute insulating casing 4 cladding at the surface of installation cabinet 3, then place installation cabinet 3 on insulating pad 5 and lie in between two limiting plates 6, lay and accomplish the back rotatory fastening screw, because fastening screw and the 1 threaded connection of the cabinet body, consequently rotatory fastening screw makes its internal rotation of cabinet to make activity head 16 compress tightly insulating casing 4, installation cabinet 3, thereby make installation cabinet 3 fix in the cabinet body 1. Make through baffle 7, the baffle 8 that sets up and form first installation cavity 9, second installation cavity 10 in the installation cabinet 3, install the transformer and produce the great components and parts in magnetic field respectively in first installation cavity 9, second installation cavity 10, realize keeping apart through baffle 7, the baffle 8 of metal material to reduce the interference of the components and parts that the electromagnetic field was fixed on mounting bracket 2 to the top. The first through hole 11, the second through hole 12, the third through hole 13 and the fourth through hole 14 are arranged to install an external main circuit, namely a lead with large current, below the partition plate 7, so that electromagnetic interference of a magnetic field generated by large current on components is further reduced.
The above-described embodiments are only preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. An anti-interference intelligent integrated switch cabinet comprises a cabinet body and mounting racks, and is characterized by further comprising an insulating shell and a mounting cabinet, wherein the insulating shell is fixedly covered on the outer side of the mounting cabinet, the mounting cabinet is movably mounted in the cabinet body, an insulating pad for supporting the mounting cabinet is fixedly arranged at the bottom of the cabinet body, a partition plate made of metal materials is horizontally and fixedly arranged in the mounting cabinet, a baffle plate is integrally and fixedly arranged on the lower end face of the partition plate, a first mounting cavity and a second mounting cavity are respectively formed on two sides of the baffle plate, a plurality of mounting racks are fixedly arranged in the mounting cabinet at intervals, the partition plate is positioned below the mounting racks, a first through hole communicated with the first mounting cavity is formed in the partition plate, a second through hole communicated with the first mounting cavity is formed in the left side wall of the mounting cabinet, the insulation shell is provided with a third through hole corresponding to the second through hole, the lower end part of the baffle is provided with a fourth through hole, the cabinet body is provided with a fifth through hole corresponding to the third through hole, and the cabinet body is further provided with a clamping device for fixedly mounting the cabinet.
2. The intelligent anti-interference integrated switch cabinet according to claim 1, wherein limiting plates are disposed on two sides of the insulating pad, and the limiting plates are fixed to the cabinet body.
3. The anti-interference intelligent integrated switch cabinet according to claim 1, wherein the clamping devices are arranged on the upper end face, the left side face and the right side face of the cabinet body, each clamping device comprises a fastening bolt and a movable head, the fastening bolts are in threaded connection with the cabinet body, a screw of each fastening bolt extends into the cabinet body, and one end of each fastening bolt extending into the cabinet body is in running fit with the movable head.
4. An anti-interference intelligent integrated switch cabinet according to claim 3, wherein 2 clamping devices are arranged in the middle of the upper end face of the cabinet body.
5. The intelligent integrated switch cabinet of claim 3, wherein 4 clamps are disposed on each of the left and right sides, and the 4 clamp pairs are distributed.
6. The intelligent integrated switch cabinet of claim 1, wherein the cross-section of the mounting bracket is T-shaped.
7. The anti-interference intelligent integrated switch cabinet according to claim 1, wherein a cabinet door is arranged on the front end face of the cabinet body, and an insulating strip which is abutted against the installation cabinet is arranged on the inner side face of the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484285.1U CN211238832U (en) | 2019-12-30 | 2019-12-30 | Anti-interference intelligent integrated switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484285.1U CN211238832U (en) | 2019-12-30 | 2019-12-30 | Anti-interference intelligent integrated switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211238832U true CN211238832U (en) | 2020-08-11 |
Family
ID=71923944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484285.1U Active CN211238832U (en) | 2019-12-30 | 2019-12-30 | Anti-interference intelligent integrated switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211238832U (en) |
-
2019
- 2019-12-30 CN CN201922484285.1U patent/CN211238832U/en active Active
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