CN220274071U - Grid screen sub-control box - Google Patents
Grid screen sub-control box Download PDFInfo
- Publication number
- CN220274071U CN220274071U CN202321307012.XU CN202321307012U CN220274071U CN 220274071 U CN220274071 U CN 220274071U CN 202321307012 U CN202321307012 U CN 202321307012U CN 220274071 U CN220274071 U CN 220274071U
- Authority
- CN
- China
- Prior art keywords
- control box
- shell
- connecting plate
- sub
- grid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000004677 Nylon Substances 0.000 claims abstract description 14
- 229920001778 nylon Polymers 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a grid screen sub-control box which comprises a shell, a fixing frame, a switching power supply, a plurality of waterproof sockets and a plurality of nylon connectors, wherein an accommodating space is formed in the shell; the fixing frame is arranged in the accommodating space in a drawing manner, is Z-shaped and comprises a base plate, an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are correspondingly and detachably connected with two side walls of the shell; the switch power supply is arranged on the lower connecting plate and is positioned in the accommodating space; the waterproof sockets are arranged in the middle of the upper surface of the substrate at intervals and are exposed out of the shell; the nylon joints are arranged on the rear side of the upper surface of the substrate side by side. Therefore, the fixing frame can be installed in the shell in a drawing mode, when field debugging is needed, the fixing frame can be pulled out of the shell for maintenance only by unscrewing the fixing screw, the shell is reloaded after maintenance is finished, and the screw is locked; the operation is simple and quick, and the operation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sub-control boxes, in particular to a grid screen sub-control box.
Background
The remote controller is a remote control device which needs to be matched with a bidirectional control host in a bidirectional control system for use, and the device is a terminal device and receives control signals of a remote main control machine and generates corresponding startup and shutdown actions. The outside of the sub-control box is mainly divided into a main body shell and a front panel thereof, and each circuit of electric elements are required to be assembled in the main body. The main body framework in the existing sub-control box body is not detachable, all components are installed on the main body framework in a sub-region mode, and in the process of assembling or disassembling the sub-control box, the components are required to be operated in the sub-control box body respectively, so that the operation is inconvenient, and time and labor are wasted; moreover, the existing sub-control box is not internally provided with a subdivided accommodating space, and lacks a basic waterproof structure, so that the overall waterproof performance of the sub-control box is poor, and the environment adaptability is poor. Moreover, the whole structure of the existing sub-control box is thinner, the strength is poorer, and the durability is lower. Therefore, the existing sub-control box structure should be improved to solve the above problems.
Disclosure of Invention
In view of the above, the main object of the present utility model is to provide a split control box for a grid screen, which is characterized in that a fixing frame is drawably installed in a housing, when field debugging is required, the fixing frame can be pulled out of the housing for maintenance by unscrewing a fixing screw, and the housing is reloaded after maintenance is completed, and the screw is locked; the operation is simple and quick, the disassembly and the maintenance of the sub-control box are convenient, and the operation efficiency is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the grid screen sub-control box comprises a shell, a fixing frame, a switching power supply, a plurality of waterproof sockets and a plurality of nylon connectors, wherein an accommodating space is formed in the shell; the fixing frame is arranged in the accommodating space in a drawing manner, is Z-shaped and comprises a base plate, an upper connecting plate integrally and transversely connected to the upper end of the base plate and a lower connecting plate integrally and transversely connected to the lower end of the base plate, and the upper connecting plate and the lower connecting plate are correspondingly detachably connected with two side walls of the shell; the switch power supply is arranged on the lower connecting plate and is positioned in the accommodating space; the waterproof sockets are arranged in the middle of the upper surface of the substrate at intervals and are exposed out of the shell; the nylon joints are arranged on the rear side of the upper surface of the substrate side by side.
As a preferred embodiment: and the inner side of the base plate is provided with an inner lining plate, and the lower ends of the nylon connectors penetrate through the base plate and are fixed on the inner lining plate.
As a preferred embodiment: fixing holes for fixing the substrate are respectively formed in the two side walls of the shell, and screw holes are respectively formed in the two ends of the substrate, corresponding to the fixing holes.
As a preferred embodiment: and vent holes for realizing air convection between the inside of the sub-control box and the outside are respectively arranged on the two side walls of the shell.
As a preferred embodiment: the fan cover is provided with a protruding portion, the protruding portion stretches into the space between the base plate and the lower connecting plate, two ends of the fixing frame are plugged, and a plurality of through holes are formed in the protruding portion.
As a preferred embodiment: a plurality of hanging yards for hanging are arranged on the base plate at intervals.
As a preferred embodiment: a plurality of connecting pieces are arranged on the inner wall of the shell corresponding to the edges of the substrate, and the substrate is arranged on the connecting pieces through screws.
As a preferred embodiment: the upper connecting plate is provided with a plurality of notches and square holes, the notches and the square holes are used for installing the hanging yards, the notches correspond to the lower ends of the hanging yards, and the square holes correspond to the upper ends of the hanging yards.
As a preferred embodiment: the base plate is provided with a handle which is convenient for drawing the fixing frame from the shell.
As a preferred embodiment: the bottom of the shell is provided with a U-shaped fixing piece for fixing the sub-control box, a folded edge for fixing the sub-control box is bent at the upper edge of the upper connecting plate, and a plurality of positioning notches are formed in the folded edge at intervals.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and particularly, according to the technical scheme, the fixing frame can be installed in the shell in a drawable manner, when field debugging is needed, the fixing frame can be pulled out of the shell for maintenance by unscrewing the fixing screw, and the shell is reloaded after maintenance is finished, and the screw is locked. The operation is simple and quick, the disassembly and the maintenance of the sub-control box are convenient, and the operation efficiency is improved. In addition, the fixing frame is of a Z-shaped structure, and after the fixing frame is installed in the shell, a containing area is formed inside the fixing frame, so that a switching power supply and other electronic components can be installed, multiple protection on the components is formed, and the effects of water resistance and dust resistance are achieved; meanwhile, the shell and the fixing frame are formed by welding high-quality carbon steel, so that the overall structural strength, waterproofness and safety are improved, outdoor anti-corrosion powder is sprayed outside the sub-control box, the anti-corrosion performance is high, and the service life of the sub-control box is prolonged. The box body of the sub-control box body is welded entirely, and the key parts are welded fully, so that a local covering effect can be formed on the internal protection electric appliance and the wiring part, and the sub-control box body has a certain rainproof function; in addition, the overall structural strength of the sub-control box body can be improved after full welding, and the durability of the sub-control box body is improved; meanwhile, the box body is light and practical, and is convenient for the transportation and storage of products.
In order to more clearly illustrate the structural features and efficacy of the present utility model, a detailed description thereof will be given below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of a sub-control box according to the present utility model;
FIG. 2 is a schematic view of another perspective view of the sub-control box of the present utility model;
FIG. 3 is an exploded perspective view of the sub-control box of the present utility model;
FIG. 4 is a schematic view of an exploded perspective view of a sub-control box according to another embodiment of the present utility model;
FIG. 5 is a schematic perspective view of a fixing frame according to the present utility model.
The attached drawings are used for identifying and describing:
10. a housing; 11. an accommodating space; 12. a fixing hole; 13. a fan housing; 141. a boss; 142. a through hole; 15. a connecting sheet; 16. u-shaped fixing piece; 20. a fixing frame; 21. a substrate; 22. an upper connecting plate; 221. folding edges; 222. positioning the notch; 23. a lower connecting plate; 24. an inner liner; 25. a screw hole; 26. hanging the code; 27. a notch; 28. square holes; 29. a handle; 30. a switching power supply; 40. waterproof socket; 50. nylon joints.
Detailed Description
The utility model is as shown in fig. 1 to 5, a grid-screen sub-control box, comprising a housing 10, a fixing frame 20, a switching power supply 30, a plurality of waterproof sockets 40 and a plurality of nylon connectors 50, wherein:
the shell 10 is internally provided with an accommodating space 11; the fixing frame 20 is installed in the accommodating space 11 in a drawable manner, the fixing frame 20 is in a Z shape, and comprises a base plate 21, an upper connecting plate 22 integrally and transversely connected to the upper end of the base plate 21, and a lower connecting plate 23 integrally and transversely connected to the lower end of the base plate 21, wherein the upper connecting plate 22 and the lower connecting plate 23 are correspondingly detachably connected with two side walls of the housing 10; the switch power supply 30 is mounted on the lower connecting plate 23 and is positioned in the accommodating space 11; the waterproof sockets 40 are installed at intervals in the middle of the upper surface of the base plate 21 and are exposed outside the housing 10; the nylon joints 50 are mounted side by side on the rear side of the upper surface of the base plate 21.
The inner side of the base plate 21 is provided with a lining plate 24, the lower ends of the nylon joints 50 penetrate through the base plate 21 and are fixed on the lining plate 24, when the nylon joints 50 are installed, the nylon joints can be fixed on the lining plate 24 first, and then the lining plate 24 is fixed on the inner wall of the fixing frame 20, so that the installation is convenient and quick. The two side walls of the housing 10 are respectively provided with a fixing hole 12 for fixing the substrate 21, and screw holes 25 are respectively provided at the two ends of the substrate 21 corresponding to the fixing holes 12.
The two side walls of the shell 10 are respectively provided with ventilation holes for realizing air convection between the inside and the outside of the sub-control box; the inner side walls at two ends of the shell 10 are respectively provided with a fan housing 13 corresponding to the ventilation holes, the fan housing 13 is provided with a protruding portion 141, the protruding portion 141 extends between the base plate 21 and the lower connecting plate 23, two ends of the fixing frame 20 are blocked, and the protruding portion 141 is provided with a plurality of through holes 142. The protruding portion 141 can support and position the two ends of the fixing frame 20, and meanwhile, the protruding portion stretches into the fixing frame 20 to guide air circulation.
A plurality of hanging yards 26 for hanging are arranged on the base plate 21 at intervals; the upper connecting plate 22 is provided with a plurality of notches 27 and square holes 28 for installing the hanging yards 26, the notches 27 correspond to the lower ends of the hanging yards 26, and the square holes 28 correspond to the upper ends of the hanging yards 26; an operator can disassemble and assemble the hanging code 26 through the notch 27 and the square hole 28, so that the operation in the sub-control box is avoided, and the operation is quick and convenient.
The edge of the inner wall of the shell 10 corresponding to the substrate 21 is provided with a plurality of connecting pieces 15, the substrate 21 is mounted on the connecting pieces 15 through screws, the plurality of connecting pieces 15 are connected with the substrate 21 of the fixing frame to form a favorable support for the fixing frame, and when the fixing frame 20 is pulled out, the screws in the fixing holes 12 are detached and the connecting pieces 15 are separated from the substrate 21. The base plate 21 is provided with a handle 29 for facilitating the drawing of the holder 20 from the housing 10. The bottom of the shell 10 is provided with a U-shaped fixing piece 16 for fixing the sub-control box, a folded edge 221 for fixing the sub-control box is bent and arranged on the upper edge of the upper connecting plate 22, and a plurality of positioning notches 222 are arranged on the folded edge 221 at intervals.
The design key point of the utility model is that the fixing frame can be installed in the shell in a drawing way, when field debugging is needed, the fixing frame can be pulled out of the shell for maintenance by unscrewing the fixing screw, and the shell is reloaded after maintenance is finished, and the screw is locked. The operation is simple and quick, the disassembly and the maintenance of the sub-control box are convenient, and the operation efficiency is improved. In addition, the fixing frame is of a Z-shaped structure, and after the fixing frame is installed in the shell, a containing area is formed inside the fixing frame, so that a switching power supply and other electronic components can be installed, multiple protection on the components is formed, and the effects of water resistance and dust resistance are achieved; meanwhile, the shell and the fixing frame are formed by welding high-quality carbon steel, so that the overall structural strength, waterproofness and safety are improved, outdoor anti-corrosion powder is sprayed outside the sub-control box, the anti-corrosion performance is high, and the service life of the sub-control box is prolonged. The box body of the sub-control box body is welded entirely, and the key parts are welded fully, so that a local covering effect can be formed on the internal protection electric appliance and the wiring part, and the sub-control box body has a certain rainproof function; in addition, the overall structural strength of the sub-control box body can be improved after full welding, and the durability of the sub-control box body is improved; meanwhile, the box body is light and practical, and is convenient for the transportation and storage of products.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (10)
1. The utility model provides a grid screen divides accuse case which characterized in that: the waterproof socket comprises a shell, a fixing frame, a switch power supply, a plurality of waterproof sockets and a plurality of nylon connectors, wherein an accommodating space is formed in the shell; the fixing frame is arranged in the accommodating space in a drawing manner, is Z-shaped and comprises a base plate, an upper connecting plate integrally and transversely connected to the upper end of the base plate and a lower connecting plate integrally and transversely connected to the lower end of the base plate, and the upper connecting plate and the lower connecting plate are correspondingly detachably connected with two side walls of the shell; the switch power supply is arranged on the lower connecting plate and is positioned in the accommodating space; the waterproof sockets are arranged in the middle of the upper surface of the substrate at intervals and are exposed out of the shell; the nylon joints are arranged on the rear side of the upper surface of the substrate side by side.
2. The grid-screen sub-control box according to claim 1, wherein: and the inner side of the base plate is provided with an inner lining plate, and the lower ends of the nylon connectors penetrate through the base plate and are fixed on the inner lining plate.
3. The grid-screen sub-control box according to claim 1, wherein: fixing holes for fixing the substrate are respectively formed in the two side walls of the shell, and screw holes are respectively formed in the two ends of the substrate, corresponding to the fixing holes.
4. The grid-screen sub-control box according to claim 1, wherein: and vent holes for realizing air convection between the inside of the sub-control box and the outside are respectively arranged on the two side walls of the shell.
5. The grid-screen sub-control box according to claim 4, wherein: the fan cover is provided with a protruding portion, the protruding portion stretches into the space between the base plate and the lower connecting plate, two ends of the fixing frame are plugged, and a plurality of through holes are formed in the protruding portion.
6. The grid-screen sub-control box according to claim 1, wherein: a plurality of hanging yards for hanging are arranged on the base plate at intervals.
7. The grid-screen sub-control box according to claim 1, wherein: a plurality of connecting pieces are arranged on the inner wall of the shell corresponding to the edges of the substrate, and the substrate is arranged on the connecting pieces through screws.
8. The grid-screen sub-control box according to claim 6, wherein: the upper connecting plate is provided with a plurality of notches and square holes, the notches and the square holes are used for installing the hanging yards, the notches correspond to the lower ends of the hanging yards, and the square holes correspond to the upper ends of the hanging yards.
9. The grid-screen sub-control box according to claim 1, wherein: the base plate is provided with a handle which is convenient for drawing the fixing frame from the shell.
10. The grid-screen sub-control box according to claim 1, wherein: the bottom of the shell is provided with a U-shaped fixing piece for fixing the sub-control box, a folded edge for fixing the sub-control box is bent at the upper edge of the upper connecting plate, and a plurality of positioning notches are formed in the folded edge at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321307012.XU CN220274071U (en) | 2023-05-26 | 2023-05-26 | Grid screen sub-control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321307012.XU CN220274071U (en) | 2023-05-26 | 2023-05-26 | Grid screen sub-control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220274071U true CN220274071U (en) | 2023-12-29 |
Family
ID=89314865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321307012.XU Active CN220274071U (en) | 2023-05-26 | 2023-05-26 | Grid screen sub-control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220274071U (en) |
-
2023
- 2023-05-26 CN CN202321307012.XU patent/CN220274071U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |