CN212786150U - Plug-in connected shell structure of unit automation device - Google Patents
Plug-in connected shell structure of unit automation device Download PDFInfo
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- CN212786150U CN212786150U CN202021382996.4U CN202021382996U CN212786150U CN 212786150 U CN212786150 U CN 212786150U CN 202021382996 U CN202021382996 U CN 202021382996U CN 212786150 U CN212786150 U CN 212786150U
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- 238000005452 bending Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a plug-in connected unit automation device shell structure, which is a hexahedral square structure and comprises a front panel, a top panel, a bottom panel, a back panel and side panels at two sides, wherein two sides of the front panel are protruded to form mounting wings, and mounting holes are arranged on the mounting wings; the front panel is provided with a square front window; a row of large-diameter holes and a row of small-diameter holes are formed in the back panel, and four plug fixing holes are surrounded on the periphery of a single large-diameter hole/small-diameter hole. The utility model has the advantages that the large-diameter hole and the surrounding fixing hole of the detachable aviation plug and the small plug and the surrounding fixing hole are reserved on the back panel, the aviation plug can be conveniently installed and replaced, the serial number is marked, the wrong wire is not easy to occur, and the assembly efficiency is high; when encountering flood disasters, operators can pull down the plug to take away the device; after the device is installed, the aviation plug is plugged, so that the field installation and wiring time is saved, and the transformation cost is reduced.
Description
Technical Field
The utility model belongs to the electrical equipment field relates to a unit automation equipment shell structure that plug-in is connected.
Background
The existing unit automation device is characterized in that a plurality of elements are installed in a cabinet on one side, and wires to be led out are led out to terminal rows on two sides of the cabinet respectively, but the structure cannot realize quick plug-in and installation, and particularly cannot meet the structural installation of plug connectors such as aviation plugs.
A design idea is created for this purpose, namely, a plurality of automation elements realizing the same functions are installed in an industrial control cabinet in a centralized manner, an aviation plug (or other types of plugging processes) is adopted behind the device to lead out wiring, and a multi-core cable can be adopted for connection from the aviation plug to a cabinet terminal row.
In order to realize the design concept, the corresponding shell structure needs to be redesigned so as to be capable of accommodating various elements, positions for connecting aviation plugs and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unit automation equipment shell structure convenient to installation and dismantlement to the grafting of plug, and the change of the inside components and parts of being convenient for.
The utility model adopts the technical scheme as follows:
a plug-in type connected unit automation device shell structure is a hexahedral square structure and comprises a front panel, a top panel, a bottom panel, a back panel and side panels on two sides, wherein mounting wings are formed by protruding two sides of the front panel and provided with mounting holes; the front panel is provided with a square front window; a row of large-diameter holes and a row of small-diameter holes are formed in the back panel, and four plug fixing holes are surrounded on the periphery of a single large-diameter hole/small-diameter hole.
Preferably, the large-diameter holes are transversely arranged in three and located at upper positions, the small-diameter holes are transversely arranged in four and located at lower positions, and one small-diameter hole is correspondingly arranged below a single large-diameter hole.
Furthermore, a plurality of small holes are longitudinally arranged above the redundant small-diameter hole, namely a first reserved hole, a second reserved hole and a third reserved hole.
Preferably, the front panel, the top panel and the bottom panel are detachably connected with the back panel and the side panels at two sides through a three-surface integrated structure formed by screws.
Further, the top and the bottom of the three-face integrated structure are provided with supporting edges and are respectively connected with the top panel and the bottom panel through screws.
Specifically, the supporting edge is formed by bending the upper/lower edge of the back panel and the upper/lower edge of the side panel at two sides inwards at a right angle.
Furthermore, the front end of the three-face integrated structure is provided with a mounting edge and is connected with the front panel through a screw.
Specifically, the mounting edge is an edge structure formed by bending the front edges of the two side panels inwards at a right angle together
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
(1) the utility model discloses reserve the big footpath hole and the fixed orifices around and little plug and the fixed orifices around of dismantled and assembled aviation plug on the backplate, can facilitate the installation and the change of aviation plug, and can mark the serial number near big footpath hole and path hole, the wrong line of difficult, assembly efficiency is high; when encountering flood disasters, operators can pull down the plug to take away the device; after the device is installed, the aviation plug is plugged, so that the field installation and wiring time is saved, and the transformation cost is reduced.
(2) The utility model discloses the setting of casing makes things convenient for the on-the-spot device of pulling down to overhaul; make things convenient for the automatic transformation of power station, all tear open old component, also conveniently change new component, and the utility model discloses it is convenient wherein trilateral dismantlement of device casing, is favorable to the maintenance and the use of component.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back of the overall structure of the present invention;
fig. 3 is an exploded view (front view) of the overall structure of the present invention;
fig. 4 is an exploded view (in a top view) of the overall structure of the present invention;
FIG. 5 is a schematic view of an aircraft plug attached to the back of the present invention;
the labels in the figure are: 1-front panel, 2-top panel, 3-bottom panel, 4-back panel, 5-mounting edge, 6-support edge, 7-aviation plug, 11-front window, 12-mounting hole, 13-front fixing hole, 14-mounting wing, 21-top fixing hole, 41-large diameter hole, 42-small diameter hole, 43-first reserved hole, 44-second reserved hole, 45-third reserved hole, 46-large plug fixing hole, 47-small plug fixing hole, 51-edge fixing hole and 61-support fixing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
Example 1
As shown in fig. 1 and 2, a casing structure of a plug-in type connection automation device of a unit is a hexahedral square structure, and includes a front panel 1, a top panel 2, a bottom panel 3, a back panel 4, and side panels at two sides.
As shown in fig. 2, a row of large-diameter holes 41 and a row of small-diameter holes 42 are formed in the back panel 4, so as to reserve a space for installing an aviation plug, preferably, the large-diameter holes 41 are transversely provided with three holes and located at an upper position, the small-diameter holes 42 are transversely provided with four holes and located at a lower position, a small-diameter hole 42 is correspondingly arranged below a single large-diameter hole 41, and a plurality of small holes are longitudinally arranged above the redundant small-diameter hole 42 and used for installing an indicator light, namely a first reserved hole 43, a second reserved hole 44 and a third reserved hole 45.
Specifically, four large plug fixing holes 46 are surrounded around the single large-diameter hole 41 for inserting and fixing a mating aviation plug, and similarly, four small plug fixing holes 47 are surrounded around the single small-diameter hole 42 for inserting and fixing a mating aviation plug.
The utility model discloses when using, at the inside electric elements that sets up of casing to 11 departments set up the display screen in the front window of front panel 1, then locate the corresponding aviation plug of installation with big footpath hole 41 and path hole 42, for example, as shown in fig. 5, carry out fixed connection with aviation plug 7's four corners through screw and arbitrary path hole 42 little plug fixed orifices 47 all around, and then with aviation plug 7 fixed connection on the casing.
Example 2
On the basis of embodiment one, the utility model discloses the structure convenient to inside components and parts are changed, as shown in fig. 3 and fig. 4, the utility model discloses a casing is six cuboid structures, and wherein positive panel 1, top panel 2, bottom surface board 3 all carry out detachable the connection through the integrative structure of screw and the side panel formation of backplate 4 and both sides.
As shown in fig. 4, the back panel 4 and the side panels on both sides form a three-side integrated structure, the top panel 2 is fixedly connected to the top of the three-side integrated structure, the top of the three-side integrated structure has an inward supporting edge 6, the supporting edge 6 is formed by bending the upper edge of the back panel 4 and the upper edges of the side panels on both sides inwards at a right angle, and a supporting fixing hole 61 is reserved on the supporting edge, the supporting fixing hole 61 is opened corresponding to the top fixing hole 21 at the four corners of the top panel 2, and the top panel 2 is locked by passing through the fixing hole 21 and the corresponding supporting fixing hole 61 through a screw, so that the top panel 2 is installed above the supporting edge 6.
As shown in fig. 3, the bottom panel 3 is fixedly connected to the bottom of the three-side integrated structure in the same manner as the top panel 2; specifically, the bottom of the three-side integrated structure formed by the back panel 4 and the side panels on the two sides also has a supporting edge, and holes are formed on the supporting edge of the bottom corresponding to the fixing holes at the four corners of the back panel 4 and are locked by screws passing through the corresponding fixing holes.
As shown in fig. 3, the front panel 1 is also fixed by screws at the front end of the three-side integrated structure, the four corners of the front panel 1 are provided with front fixing holes 13 at positions close to the mounting holes 12, in the opposite direction, the front fixing holes 13 are located at the inner sides of the mounting holes 12, and the front end of the three-side integrated structure has mounting edges 5, the mounting edges 5 are edge structures formed by bending the edges of two side panels together inwards at right angles, and the mounting edges 5 are provided with edge fixing holes 51 corresponding to the front fixing holes 13, so that the screws can pass through the front fixing holes 13 and the corresponding edge fixing holes 51, and the front panel 1 is fixedly connected at the front end of the integrated structure.
When the utility model is used, after the front panel 1 and the top panel 2 are dismantled, the electrical components are arranged in the shell, then the front panel 1 and the top panel 2 are fixedly arranged, and the display screen is arranged at the front window 11 of the front panel 1, thereby forming the unit automation device which can realize the function; then installing corresponding aviation plugs at the large-diameter hole 41 and the small-diameter hole 42, and fixedly connecting four corners of the aviation plug 7 with small plug fixing holes 47 around any small-diameter hole 42 through screws as shown in fig. 5, so as to fixedly connect the aviation plug 7 to the shell; when the electrical elements need to be replaced, the detachable front panel 1 and/or the bottom panel 3 can replace or disassemble the electrical elements; thereby being convenient for the function realization of the unit automation device.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The shell structure of the unit automation device is characterized by being a hexahedral square structure and comprising a front panel (1), a top panel (2), a bottom panel (3), a back panel (4) and side panels on two sides, wherein mounting wings (14) are formed by protruding two sides of the front panel (1), and mounting holes (12) are formed in the mounting wings (14); the front panel (1) is provided with a square front window (11); the back panel (4) is provided with a row of large-diameter holes (41) and a row of small-diameter holes (42), and four plug fixing holes are surrounded on the periphery of a single large-diameter hole (41)/small-diameter hole (42).
2. The housing structure of a plug-in type connection unit automation device according to claim 1, characterized in that the large diameter holes (41) are laterally arranged three and located at upper positions, the small diameter holes are laterally arranged four and located at lower positions, and one small diameter hole (42) is correspondingly arranged below a single large diameter hole (41).
3. The housing structure of the plug-in type connection unit automation device as claimed in claim 2, wherein a plurality of small holes are longitudinally arranged above the redundant small-diameter hole (42), and the small holes are respectively a first reserved hole (43), a second reserved hole (44) and a third reserved hole (45).
4. The casing structure of the plug-in type connection unit automation device as claimed in claim 1, wherein the front panel (1), the top panel (2) and the bottom panel (3) are detachably connected with the back panel (4) and the side panels at two sides through screws to form a three-side integrated structure.
5. A plug-in connection unit automation device housing structure according to claim 4, characterised in that the three-sided structure has support edges (6) at the top and bottom and is connected with the top panel (2) and the bottom panel (3) by screws, respectively.
6. A plug-in connection unit automation device housing construction according to claim 5 characterised in that the support rim (6) is formed by bending together the upper/lower edge of the back plate (4) and the upper/lower edge of the side plates on both sides inwards at right angles.
7. A plug-in connection unit automation device housing construction according to claim 4, characterised in that the front end of the three-sided one-piece construction has a mounting edge (5) and is connected with the front panel (1) by means of screws.
8. The housing structure of a plug-in type connection unit automation device according to claim 7, characterized in that the mounting edge (5) is an edge structure formed by bending the front edges of two side panels together inwards at a right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382996.4U CN212786150U (en) | 2020-07-14 | 2020-07-14 | Plug-in connected shell structure of unit automation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382996.4U CN212786150U (en) | 2020-07-14 | 2020-07-14 | Plug-in connected shell structure of unit automation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212786150U true CN212786150U (en) | 2021-03-23 |
Family
ID=75077515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021382996.4U Expired - Fee Related CN212786150U (en) | 2020-07-14 | 2020-07-14 | Plug-in connected shell structure of unit automation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212786150U (en) |
-
2020
- 2020-07-14 CN CN202021382996.4U patent/CN212786150U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |