CN220528351U - HMI (human machine interface) mounting bracket of wind generating set - Google Patents
HMI (human machine interface) mounting bracket of wind generating set Download PDFInfo
- Publication number
- CN220528351U CN220528351U CN202321927879.5U CN202321927879U CN220528351U CN 220528351 U CN220528351 U CN 220528351U CN 202321927879 U CN202321927879 U CN 202321927879U CN 220528351 U CN220528351 U CN 220528351U
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- hmi
- mounting
- base
- cover plate
- rear panel
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- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 12
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an HMI (human machine interface) mounting bracket of a wind generating set, which is used for mounting a new HMI at the original position of an electronic control cabinet, and comprises a base and a cover plate, wherein the base is in a cuboid shape and hollow in the interior, a rectangular hole is hollow in the front panel and the rear panel of the base, the size of the rectangular hole of the rear panel is consistent with the size of the original HMI, and the rectangular hole of the rear panel is used for a communication cable between the new HMI and the electronic control cabinet to pass through; the left and right sides of front panel are equipped with a plurality of mounting holes that are used for fixed apron respectively, and the left and right sides of rear panel is equipped with a plurality of mounting holes that are used for fixing the base on automatically controlled cabinet respectively, and the position of mounting hole of rear panel corresponds with the position of former HMI mounting hole on automatically controlled cabinet, and the apron is a rectangular plate and in the centre fretwork rectangular hole, and the size of apron is unanimous with the size of front panel, and the rectangular hole in the centre of the apron is used for installing fixed new HMI, and the apron is equipped with the mounting hole that corresponds with the front panel.
Description
Technical Field
The utility model relates to the technical field of installation of electrical components of wind generating sets, in particular to an HMI (human machine interface) installation bracket of a wind generating set.
Background
The HMI (Human Machine Interface) man-machine interface matched with the wind generating set is usually a control panel with key, display and communication functions or a touch screen with communication functions. In order to facilitate debugging and on-site monitoring of the state of the wind generating set by operation and maintenance personnel and ensure that the priority level of on-site operation is higher than that of remote operation, the designer can design matched HMI (human machine interface) respectively at the engine room and the tower foundation of the wind generating set. Wherein, the nacelle HMI has higher operation priority than the tower base, and the tower base HMI has higher operation priority than the remote.
The HMI associated with the wind turbine is typically mounted on a cabinet door of an electrical cabinet. And the electric control cabinet manufacturer opens a hole on a cabinet door of the electric control cabinet to install the HMI according to the HMI installation size provided by the wind turbine generator manufacturer. For newly produced wind generating sets in the same batch, the installation mode of the HMI is uniform, but the HMI is aged along with the operation of the wind generating sets, and the problems of replacement and technical improvement are faced, especially when the production of the HMI with the original model and the original size is stopped, the problem of redesigning the installation mode is faced. At present, the problem is usually solved by re-reaming the electric cabinet door by on-site operation and maintenance personnel through an angle grinder or changing the shape of the original mounting hole. The mode of processing by adopting the angle grinder on site can solve the problem of new HMI installation, but the construction is inconvenient, the precision is difficult to control, the working efficiency is low, and the installation of the HMI is not facilitated.
In order to solve the problems of installation accuracy and operation convenience in the process of replacing the wind turbine generator HMI with a new HMI, thereby improving the working efficiency of the installation of the technical improvement of the HMI, developing a new HMI installation bracket compatible with the installation size of the original HMI is feasible and necessary.
Disclosure of Invention
The utility model provides an HMI (human machine interface) mounting bracket of a wind generating set, which is used for solving the technical problems existing in the prior art.
In order to achieve the above object, the present utility model provides a mounting bracket for an HMI of a wind turbine generator system, the mounting bracket is used for mounting a new HMI at a position where the HMI is originally mounted in an electric control cabinet, the mounting bracket includes a base and a cover plate,
the base is in a cuboid shape and hollow inside, a rectangular hole is formed in the front panel and the rear panel of the base, the size of the rectangular hole of the rear panel is consistent with the size of the original HMI, and the rectangular hole of the rear panel is used for allowing a communication cable between the new HMI and the electric control cabinet to pass through;
the left side and the right side of the front panel are respectively provided with a plurality of mounting holes for fixing the cover plate,
the left side and the right side of the rear panel are respectively provided with a plurality of mounting holes for fixing the base on the electric control cabinet, the positions of the mounting holes of the rear panel correspond to the positions of the mounting holes of the original HMI on the electric control cabinet,
the cover plate is a rectangular plate and is hollow with a rectangular hole in the middle, the size of the cover plate is consistent with that of the front panel, the rectangular hole in the middle of the cover plate is used for installing and fixing a new HMI, and the cover plate is provided with a mounting hole corresponding to the front panel.
In one embodiment of the utility model, the mounting holes on the left and right sides of the front panel are respectively provided with 3 threaded holes with the diameter of 5mm on the left and right sides.
In an embodiment of the present utility model, in the mounting holes on the left and right sides of the cover plate, 2 holes located at the lowest part are all U-shaped holes, and the remaining 4 holes are u+o-shaped holes.
In one embodiment of the utility model, the mounting holes on the left and right sides of the rear panel are respectively provided with 2 threaded holes with the diameter of 5mm on the left and right sides.
In one embodiment of the utility model, the thickness of the cover plate is 2mm.
In an embodiment of the present utility model, a single-sided eva sponge adhesive tape is used to seal between the base and the cover plate, and between the base and the mounting hole of the rear panel.
In an embodiment of the present utility model, the base and the cover plate are made of Q235B, the thickness of the base and the cover plate is 2mm, and the paint color is RAL7035.
The mounting bracket of the wind generating set HMI provided by the utility model can directly mount the new HMI into the original mounting hole of the electric control cabinet without changing the original mounting hole of the HMI on the electric control cabinet during mounting. The utility model can solve the problems that an angle grinder is adopted to ream and change the shape of the original mounting hole when the HMI is replaced on site, thereby improving the site mounting precision, facilitating the site operation and improving the site working efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a HMI mounting bracket for a wind turbine according to one embodiment of the present utility model;
FIG. 2 is a schematic view of a base according to an embodiment of the utility model;
fig. 3 is a schematic view of a cover plate according to an embodiment of the utility model.
Reference numerals illustrate: 1 to a mounting bracket; 11-base; 12-cover plate; a. b to the mounting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 is a perspective view of an HMI mounting bracket for a wind turbine according to an embodiment of the present utility model, fig. 2 is a schematic view of a base according to an embodiment of the present utility model, fig. 3 is a schematic view of a cover plate according to an embodiment of the present utility model, and as shown in fig. 1 to 3, the present utility model provides an HMI mounting bracket for a wind turbine for installing a new HMI in a place where an HMI is originally installed in an electric cabinet, the mounting bracket 1 includes a base 11 and a cover plate 12,
the base 11 is in a cuboid shape and is hollowed internally, the length, the height and the depth of the base 11 can be adjusted according to HMI (human machine interface) sizes of different models during production and processing, a rectangular hole is hollowed out in the front panel and the rear panel of the base 11, the size of the rectangular hole of the rear panel is consistent with the size of the original HMI, and the rectangular hole of the rear panel is used for allowing a communication cable between a new HMI and an electric control cabinet to pass through;
the left and right sides of the front panel are respectively provided with a plurality of mounting holes a for fixing the cover plate,
the left side and the right side of the rear panel are respectively provided with a plurality of mounting holes b for fixing the base on the electric control cabinet, the positions of the mounting holes of the rear panel correspond to the positions of the mounting holes of the original HMI on the electric control cabinet,
the cover plate 12 is a rectangular plate and is hollow with a rectangular hole in the middle, the size of the cover plate 12 is consistent with that of the front panel, the rectangular hole in the middle of the cover plate 12 is used for installing and fixing a new HMI, and the cover plate 12 is provided with an installation hole corresponding to the front panel.
When the utility model is used, the new HMI is installed and fixed between the front panel of the base 11 and the cover plate 12, and other cables are connected with the inside of the electric control cabinet through the rectangular holes of the rear panel, so that the appearance is ensured, and the surface of the electric control cabinet is not required to be perforated or cut.
In one embodiment of the utility model, the left and right mounting holes of the front panel are respectively provided with 3 threaded holes with the diameter of 5mm on the left and right sides.
In an embodiment of the present utility model, among the mounting holes on the left and right sides of the cover plate 12, the 2 holes located at the lowest are all U-shaped holes, and the other 4 holes are u+o-shaped holes, as shown in fig. 1 and 3, so that when the cover plate 12 is detached, the whole cover plate 12 can be removed by pushing up a certain distance without completely unscrewing 6 screws, and only unscrewing 6 screws.
In one embodiment of the utility model, the mounting holes on the left and right sides of the rear panel are respectively provided with 2 threaded holes with the diameter of 5mm on the left and right sides.
In one embodiment of the utility model, the thickness of the cover plate 12 is 2mm.
In an embodiment of the present utility model, a single-sided eva sponge adhesive tape is used to seal between the base 11 and the cover 12 and between the base 11 and the mounting hole of the rear panel, so as to enhance the waterproof and dustproof level of the mounting bracket.
In an embodiment of the present utility model, the material of the base 11 and the cover 12 is Q235B, the thickness of the base 11 and the cover 12 is 2mm, and the paint color is RAL7035.
The mounting bracket of the wind generating set HMI provided by the utility model can directly mount the new HMI into the original mounting hole of the electric control cabinet without changing the original mounting hole of the HMI on the electric control cabinet during mounting. The utility model can solve the problems that an angle grinder is adopted to ream and change the shape of the original mounting hole when the HMI is replaced on site, thereby improving the site mounting precision, facilitating the site operation and improving the site working efficiency.
Those of ordinary skill in the art will appreciate that: the drawing is a schematic diagram of one embodiment and the modules or flows in the drawing are not necessarily required to practice the utility model.
Those of ordinary skill in the art will appreciate that: the modules in the apparatus of the embodiments may be distributed in the apparatus of the embodiments according to the description of the embodiments, or may be located in one or more apparatuses different from the present embodiments with corresponding changes. The modules of the above embodiments may be combined into one module, or may be further split into a plurality of sub-modules.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. An HMI mounting bracket of a wind generating set, which is used for mounting a new HMI at the position of an electric control cabinet where the HMI is originally mounted, is characterized in that the mounting bracket comprises a base and a cover plate,
the base is in a cuboid shape and hollow inside, a rectangular hole is formed in the front panel and the rear panel of the base, the size of the rectangular hole of the rear panel is consistent with the size of the original HMI, and the rectangular hole of the rear panel is used for allowing a communication cable between the new HMI and the electric control cabinet to pass through;
the left side and the right side of the front panel are respectively provided with a plurality of mounting holes for fixing the cover plate,
the left side and the right side of the rear panel are respectively provided with a plurality of mounting holes for fixing the base on the electric control cabinet, the positions of the mounting holes of the rear panel correspond to the positions of the mounting holes of the original HMI on the electric control cabinet,
the cover plate is a rectangular plate and is hollow with a rectangular hole in the middle, the size of the cover plate is consistent with that of the front panel, the rectangular hole in the middle of the cover plate is used for installing and fixing a new HMI, and the cover plate is provided with a mounting hole corresponding to the front panel.
2. The HMI mounting bracket for a wind turbine generator system according to claim 1, wherein the mounting holes on the left and right sides of the front panel are provided with 3 screw holes with a diameter of 5mm on the left and right sides, respectively.
3. The HMI mounting bracket for a wind turbine generator system according to claim 2, wherein among the mounting holes on the left and right sides of the cover plate, 2 holes located at the lowest are U-shaped holes, and the remaining 4 holes are u+o-shaped holes.
4. The HMI mounting bracket for a wind turbine generator system according to claim 1, wherein the mounting holes on the left and right sides of the rear panel are provided with 2 screw holes with a diameter of 5mm on the left and right sides, respectively.
5. The HMI mounting bracket for a wind turbine generator system according to claim 1, wherein the cover plate has a thickness of 2mm.
6. The HMI mounting bracket for a wind turbine generator system according to claim 1, wherein an eva sponge single-sided tape is used for sealing between the base and the cover plate and between the base and the mounting hole of the rear panel.
7. The HMI mounting bracket for a wind turbine generator system according to claim 1, wherein the base and the cover are made of Q235B, the base and the cover are both 2mm thick, and the paint color is RAL7035.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927879.5U CN220528351U (en) | 2023-07-20 | 2023-07-20 | HMI (human machine interface) mounting bracket of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927879.5U CN220528351U (en) | 2023-07-20 | 2023-07-20 | HMI (human machine interface) mounting bracket of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220528351U true CN220528351U (en) | 2024-02-23 |
Family
ID=89929085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321927879.5U Active CN220528351U (en) | 2023-07-20 | 2023-07-20 | HMI (human machine interface) mounting bracket of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220528351U (en) |
-
2023
- 2023-07-20 CN CN202321927879.5U patent/CN220528351U/en active Active
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