CN222763082U - Energy storage cabinet for preventing cabinet door from self-rotating - Google Patents
Energy storage cabinet for preventing cabinet door from self-rotating Download PDFInfo
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- CN222763082U CN222763082U CN202420286052.9U CN202420286052U CN222763082U CN 222763082 U CN222763082 U CN 222763082U CN 202420286052 U CN202420286052 U CN 202420286052U CN 222763082 U CN222763082 U CN 222763082U
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- cabinet door
- cabinet
- rotating
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Abstract
The utility model discloses an energy storage cabinet capable of preventing a cabinet door from rotating, which comprises a cabinet body, a cabinet door and an automatic cabinet door rotating preventing device arranged between the cabinet body and the cabinet door, wherein the automatic cabinet door rotating preventing device comprises a first connecting rod, a second connecting rod and a support, the first end of the first connecting rod is rotationally connected with a bottom plate of the cabinet body, the second end of the first connecting rod is rotationally connected with the first end of the second connecting rod, the second end of the second connecting rod is rotationally connected with the support, and the support is fixedly arranged on the inner side of the cabinet door. The first connecting rod and the second connecting rod are positioned on the same straight line in the cabinet door opening state, moment born by the first connecting rod and the second connecting rod is zero at the moment, and the first connecting rod is not interfered with the cabinet door in the cabinet door rotation closing state. The utility model adopts the double-rocker mechanism, has the characteristics of simple structure, easy operation and the like, and can reduce the labor of workers in the use process.
Description
Technical Field
The utility model relates to the technical field of electrochemical energy storage cabinets, in particular to an energy storage cabinet capable of preventing a cabinet door from self-rotating.
Background
The electrochemical energy storage cabinet is generally arranged outdoors, when the cabinet door is installed, debugged, detected and maintained, the cabinet door is easily turned around to be closed by itself due to gravity center deviation of the cabinet door and external wind pressure influence after the cabinet door is opened, and safety problems are very easy to occur.
In the prior art, as disclosed in ' a folding box-type substation limit wind brace ' of patent application number 201822208097.1, a first limit plate is rotatably fixed on a box-type substation door plate, a second limit plate is rotatably fixed on a box-type substation frame body, the first limit plate is rotationally connected with the second limit plate, a limit nail is arranged at the top of the second limit plate, a limit groove is formed in the first limit plate, the limit nail enters the groove to realize locking of the door plate ', and the structure is unlocked by applying force outwards from the inner sides of the first limit plate and the second limit plate, so that the space for applying the force is limited. For example, patent application number 202220400500.4 discloses "a door plant stop device and block terminal" in first limiting plate, second limiting plate and gag lever post, first spacing hole has been seted up to first limiting plate, the second limiting hole has been seted up to the second limiting plate, gag lever post one end and second limiting plate swing joint, the other end and first limiting hole or second limiting hole cooperation "this kind of structure need inject in the gag lever post when the gag lever post walks extreme position when opening the door, need lift the gag lever post when closing the door, the operation is inconvenient, the staff's work has been increased in the intangible, the gag lever post easily drops.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the energy storage cabinet capable of preventing the cabinet door from self-rotating, which is used for locking the cabinet door and preventing the cabinet door from self-rotating, and limiting the cabinet door in specific time, compared with the existing limiting device. The utility model has simple structure, easy operation and simplified operation mode.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The energy storage cabinet for preventing the cabinet door from self-rotation comprises a cabinet body, a cabinet door and an automatic cabinet door rotation preventing device arranged between the cabinet body and the cabinet door, wherein the automatic cabinet door rotation preventing device comprises a first connecting rod, a second connecting rod and a support;
The first end of the first connecting rod is rotationally connected with the bottom plate of the cabinet body, the second end of the first connecting rod is rotationally connected with the first end of the second connecting rod, the second end of the second connecting rod is rotationally connected with the support, and the support is fixedly arranged on the inner side of the cabinet door;
The first connecting rod and the second connecting rod are positioned on the same straight line in the cabinet door opening state, moment born by the first connecting rod and the second connecting rod is zero at the moment, and the first connecting rod is not interfered with the cabinet door in the cabinet door rotation closing state.
As a further technical scheme, the automatic rotation device for the cabinet door comprises a first rotation shaft, a second rotation shaft and a third rotation shaft, and an opening is arranged on the bottom plate of the cabinet body.
As a further technical scheme, the bottom end of the first rotating shaft is inserted into the bottom plate opening and welded and fixed.
As a further technical scheme, both ends of the first connecting rod and the second connecting rod and the support are provided with mounting holes, and the first end of the first connecting rod is sleeved on the first rotating shaft through the mounting holes and is in clearance fit with the first rotating shaft, so that the first connecting rod can rotate around the first rotating shaft.
As a further technical scheme, the support is of an L-shaped structure, the mounting holes in the support are arranged on a horizontal plane, and the vertical surface of the support is welded at the bottom of the inner side of the cabinet door.
As a further technical scheme, the second end mounting hole of the first connecting rod is aligned with the first end mounting hole of the second connecting rod and then sleeved on the second rotating shaft.
As a further technical scheme, the first connecting rod and the second connecting rod are of a 匚 -shaped structure.
As a further technical scheme, the width of the first connecting rod is larger than that of the second connecting rod, and the first end of the second connecting rod can rotate in the first connecting rod around the second rotating shaft.
As a further technical scheme, the second end mounting hole of the second connecting rod is aligned with the mounting hole on the support and then sleeved on the third rotating shaft.
As a further technical scheme, the first connecting rod and the second connecting rod are in dead point states when the cabinet door is completely opened, and the first connecting rod and the second connecting rod cannot interfere with devices in the cabinet body and the cabinet door in the rotary closing process of the cabinet door.
One or more of the technical schemes of the utility model has the following beneficial effects:
The cabinet body, the first connecting rod, the second connecting rod and the cabinet door jointly form the double-rocker mechanism, and the double-rocker mechanism has the characteristics of simple structure, easiness in operation and the like.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of the mounting structure of the present utility model;
FIG. 2 is a top view showing the closed state of the cabinet door of the utility model;
FIG. 3 is a top view of the door of the present utility model in an open position;
FIG. 4 is a schematic view of a first link structure according to the present utility model;
FIG. 5 is a schematic view of a second connecting rod structure according to the present utility model;
FIG. 6 is a schematic view of the structure of the support of the present utility model
The device comprises a first rotating shaft, a second rotating shaft and a third rotating shaft, wherein the first rotating shaft is connected with the second rotating shaft; 2, a first connecting rod, 3, a second rotating shaft, 4, a second connecting rod, 5, a third rotating shaft and 6, a support.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
As shown in fig. 1, the utility model provides an energy storage cabinet capable of preventing a cabinet door from rotating, which comprises a cabinet body, a cabinet door and an automatic cabinet door rotating prevention device arranged between the cabinet body and the cabinet door, wherein the cabinet door and the cabinet body are connected through a door hinge, the automatic cabinet door rotating prevention device comprises a first connecting rod 2, a second connecting rod 4 and a support 6, the cabinet body, the first connecting rod 2, the second connecting rod 4 and the cabinet door jointly form a double-rocker mechanism, the first end of the first connecting rod 2 is rotationally connected with a bottom plate of the cabinet body, the second end of the first connecting rod 2 is rotationally connected with the first end of the second connecting rod 4, the second end of the second connecting rod 4 is rotationally connected with the support 6, and the support 6 is fixedly arranged on the inner side of the cabinet door.
The automatic rotation device of the cabinet door is further provided with a first rotation shaft 1, a second rotation shaft 3 and a third rotation shaft 5, and an opening is formed in the bottom plate of the cabinet body, wherein the bottom end of the first rotation shaft 1 is inserted into the opening of the bottom plate of the cabinet body and is fixed through welding. The two ends of the first connecting rod 2 and the second connecting rod 4 and the support 6 are respectively provided with a mounting hole, the first end of the first connecting rod 2 is sleeved on the first rotating shaft 1 through the mounting holes, the first connecting rod 2 and the support are in clearance fit, the first connecting rod 2 can rotate around the first rotating shaft, the second end mounting holes of the first connecting rod 2 and the first end mounting holes of the second connecting rod 4 are aligned and sleeved on the second rotating shaft 3, in particular, the first connecting rod 2 and the second connecting rod 4 are respectively provided with a '匚' structure, the width of the first connecting rod is larger than that of the second connecting rod, when the second end mounting holes of the first connecting rod 2 and the first end mounting holes of the second connecting rod 4 are aligned, the first end of the second connecting rod is embedded in the second end of the first connecting rod, the first end of the second connecting rod can rotate around the second rotating shaft in the first connecting rod, the second rotating shaft is in clearance fit with the first connecting rod and the second connecting rod, the second end mounting holes of the second connecting rod 4 and the mounting holes of the support 6 are aligned and sleeved on the third rotating shaft 5, and the second connecting rod is also in clearance fit with the third rotating shaft.
In this embodiment, the support is provided with an L-shaped structure, and the mounting hole on the support is provided on the horizontal plane, and the vertical surface of the support is welded to the bottom of the inner side of the cabinet door.
The working principle of the automatic cabinet door turning prevention device in the embodiment is as follows:
As shown in fig. 3, when the cabinet door is opened, the cabinet door drives the support 6 and the third rotation shaft 5 to rotate around the door hinge, and the second link 4 rotates around the third rotation shaft while moving horizontally along with the third rotation shaft. The first connecting rod 2 rotates around the first rotating shaft, when the first rotating shaft, the second rotating shaft, the third rotating shaft, the first connecting rod and the second connecting rod are positioned on the same straight line, the moment born by the first connecting rod and the second connecting rod is zero, at the moment, the double rocker mechanism is positioned at the dead point position, and the cabinet door is in a locking state. When the cabinet door needs to be closed, as shown in fig. 2, an inward external force is applied to the second rotating shaft, which can be understood that a dead point state can be contacted by kicking one foot inwards at the second rotating shaft, so that the cabinet door can be easily closed. In the whole closing process, the first connecting rod and the second connecting rod cannot interfere with the cabinet door and devices inside the cabinet body.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420286052.9U CN222763082U (en) | 2024-02-06 | 2024-02-06 | Energy storage cabinet for preventing cabinet door from self-rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420286052.9U CN222763082U (en) | 2024-02-06 | 2024-02-06 | Energy storage cabinet for preventing cabinet door from self-rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222763082U true CN222763082U (en) | 2025-04-15 |
Family
ID=95329487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420286052.9U Active CN222763082U (en) | 2024-02-06 | 2024-02-06 | Energy storage cabinet for preventing cabinet door from self-rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222763082U (en) |
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2024
- 2024-02-06 CN CN202420286052.9U patent/CN222763082U/en active Active
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