Cabinet door protection device for reactive power compensation cabinet transportation

Abstract

The utility model relates to the technical field of reactive power compensation cabinet production, and in particular to a cabinet door protection device for transporting reactive power compensation cabinets, comprising a reactive power compensation cabinet, a cabinet door and a protection component, wherein the cabinet door is movably connected to the reactive power compensation cabinet through hinges, the protection component is clamped on the outside of the cabinet door, the cabinet door comprises a door frame and glass inlaid on the inner side of the door frame, the protection component comprises a support frame, an outer protection net, an inner lining, an inner isolation net and a clamping device, the outer protection net is fixedly arranged on the outer side of the support frame, the cabinet door protection device for transporting reactive power compensation cabinets is mainly used to prevent the cabinet door of an operating cabinet equipped with glass from being damaged due to collision during transportation, the protection component can be reused, is easy to install and disassemble, and is effectively protected by three layers of an outer protection net, an inner lining and an inner isolation net, so as to prevent external forces from directly hitting the glass and prevent the impacting object from contacting the glass, thereby achieving an ideal protection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of reactive power compensation cabinet production, in particular to a cabinet door protection device for reactive power compensation cabinet transportation. Background Art

[0002] Reactive power compensation is a technology that improves the power factor of the power grid, reduces losses, and improves power supply efficiency in the power system. Its basic principle is to compensate for the reactive power required by the inductive load in the power grid by installing reactive power compensation devices, such as power capacitors, synchronous motors, and synchronous condensers. These devices can generate reactive power that is equal to but in the opposite direction to the reactive power required by the load, thereby reducing reactive power losses in the power grid.

[0003] The reactive power compensation cabinet has a control panel to facilitate operation of the internal controller and observation of internal component parameters. In order to avoid misoperation, these panels are generally provided with cabinet doors inlaid with glass on the outside to facilitate observation and avoid misoperation. During the production and transportation process, the glass inlaid in the cabinet door can easily be broken due to bumps during transportation. Therefore, it is necessary to effectively protect the cabinet door glass. The existing protection method is mainly to disassemble the cabinet door and wrap it with foam cotton, and then reinstall it after arriving at the installation location. Since the foam cotton cannot withstand deformation caused by impact when used on a large area, the risk of glass shattering is still relatively large. Therefore, a protective device with high protection capability that is easy to install is needed to protect the cabinet door. Utility Model Content

[0004] The utility model aims at the defects in the prior art and provides a cabinet door protection device for transporting a reactive power compensation cabinet.

[0005] The utility model is realized through the following technical solutions:

[0006] A cabinet door protection device for transporting a reactive compensation cabinet comprises a reactive compensation cabinet, a cabinet door and a protection component, wherein the cabinet door is movably connected to the reactive compensation cabinet by hinges, the protection component is clamped on the outside of the cabinet door, the cabinet door comprises a door frame and glass inlaid on the inner side of the door frame, the protection component comprises a support frame, an outer protective net, an inner lining, an inner isolation net and a clamping device, the outer protective net is fixedly arranged on the outer side of the support frame, the inner isolation net is fixedly arranged on the inner side of the support frame, the inner lining is arranged between the outer protective net and the inner isolation net, and the clamping device is arranged on the top and bottom of the outer side of the support frame.

[0007] In a preferred embodiment of the utility model, the clamping device includes a connecting block, a pressing plate, a clamping claw, a control screw and a spring, the connecting block is fixedly connected to the outer side of the support frame, the pressing plate is connected to the connecting block through the control screw, the clamping claw is clamped on the inner side of the pressing plate, and the spring is sleeved on the outer side of the control screw;

[0008] The clamping device mainly covers and fixes the entire protective assembly to the outside of the door frame, thereby effectively shielding and protecting the glass inside the door frame.

[0009] In a preferred embodiment of the utility model, a mounting hole cooperating with a spring is provided on the outer side of the connecting block, and the spring is arranged between the inner side of the pressure plate and the mounting hole on the outer side of the connecting block;

[0010] After the control screw is rotated outward, the spring pushes the pressure plate outward, thereby separating the pressure plate from the claw, making it easier to remove the claw.

[0011] In a preferred embodiment of the utility model, the inner side of the pressure plate is provided with a clamping tooth, the outer side of the clamping claw is provided with a tooth groove matching with the clamping claw, and the top of the clamping claw is clamped on the outer side of the end of the door frame;

[0012] The clamping claw is pressed down between the door frame and the pressure plate so that the top of the clamping claw is clamped on the end of the door frame, and the tooth groove on the outside of the clamping claw engages with the clamping teeth on the inside of the pressure plate to achieve a fixing effect, thereby connecting the protective component to the cabinet door.

[0013] In a preferred embodiment of the utility model, the diameter of the steel wire of the outer protection net is 0.8mm-1.6mm, the mesh size of the outer protection net and the inner isolation net is a square structure, the mesh size of the outer protection net is between 2.0cm-5.0cm, and the mesh size of the inner isolation net is between 0.3cm-1.0cm;

[0014] The diameter of the steel wire of the outer protective net is relatively thick. In order to resist greater impact force, the inner lining is made of rubber material, which is mainly used to prevent the glass from being directly shattered due to the impact of collision objects. The mesh size of the inner isolation net is small, which effectively prevents the collision of rubber deformation on the glass.

[0015] The beneficial effects of the utility model are:

[0016] The cabinet door protection device for transporting reactive compensation cabinets is mainly used to prevent the glass of operating cabinet doors equipped with glass from being damaged due to bumps during transportation. The protection component can be reused and is easy to install and disassemble. It effectively protects through three layers of external protection net, inner lining and inner isolation net to prevent external force from directly hitting the glass and avoid contact between the impact object and the glass, thereby achieving an ideal protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the cabinet structure of the cabinet door protection device for transporting reactive power compensation cabinets of the utility model;

[0018] Figure 2 It is a schematic diagram of the installation structure of the protection component of the cabinet door protection device for transporting reactive power compensation cabinets of the utility model;

[0019] Figure 3It is a schematic diagram of the back structure of the protection component of the cabinet door protection device for transporting reactive power compensation cabinets of the utility model;

[0020] Figure 4 It is a partial vertical section structure schematic diagram of the protection component of the cabinet door protection device for transporting reactive power compensation cabinet of the utility model;

[0021] Figure 5 It is a partial cross-sectional structural schematic diagram of the clamping device of the cabinet door protection device for transporting reactive power compensation cabinet of the present utility model.

[0022] In the figure: 1. reactive power compensation cabinet; 2. cabinet door; 21. door frame; 22. glass; 3. protection assembly; 31. support frame; 32. outer protection net; 33. inner lining; 34. inner isolation net; 35. clamping device; 351. connecting block; 352. pressure plate; 353. claw; 354. control screw; 355. spring. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0024] like Figure 1-5 A cabinet door protection device for transporting a reactive compensation cabinet is shown, comprising a reactive compensation cabinet 1, a cabinet door 2 and a protection component 3. The cabinet door 2 is movably connected to the reactive compensation cabinet 1 by hinges, and the protection component 3 is clamped on the outside of the cabinet door 2. The cabinet door 2 comprises a door frame 21 and a glass 22 embedded on the inner side of the door frame 21. The protection component 3 comprises a support frame 31, an outer protection net 32, an inner lining 33, an inner isolation net 34 and a clamping device 35. The outer protection net 32 ​​is fixedly arranged on the outer side of the support frame 31, the inner isolation net 34 is fixedly arranged on the inner side of the support frame 31, the inner lining 33 is arranged between the outer protection net 32 ​​and the inner isolation net 34, and the clamping device 35 is arranged on the top and bottom of the outer side of the support frame 31.

[0025] Specifically, the clamping device 35 includes a connecting block 351, a pressure plate 352, a clamping claw 353, a control screw 354 and a spring 355. The connecting block 351 is fixedly connected to the outer side of the support frame 31, the pressure plate 352 is connected to the connecting block 351 through the control screw 354, the clamping claw 353 is clamped on the inner side of the pressure plate 352, and the spring 355 is sleeved on the outer side of the control screw 354. The outer side of the connecting block 351 is provided with a mounting hole that matches the spring 355, and the spring 355 is arranged inside the pressure plate 352. Between the side and the outer mounting hole of the connecting block 351, a latch tooth is arranged on the inner side of the pressing plate 352, and a tooth groove matching with the latch claw 353 is opened on the outer side of the latch claw 353. The top of the latch claw 353 is clamped on the outer side of the end of the door frame 21. The diameter of the steel wire of the outer protective net 32 ​​is 0.8mm-1.6mm. The mesh of the outer protective net 32 ​​and the inner isolation net 34 is a square structure. The mesh size of the outer protective net 32 ​​is between 2.0cm-5.0cm, and the mesh size of the inner isolation net 34 is between 0.3cm-1.0cm.

[0026] In this embodiment, an operation panel and an information display area are provided inside the reactive compensation cabinet 1. In order to facilitate observation and avoid misoperation, the cabinet door 2 of the reactive compensation cabinet 1 is generally composed of a door frame 21 and an internally inlaid glass 22. During transportation, bumps are inevitable, and the glass 22 of the cabinet door 2 is often damaged due to bumps. Therefore, a protective component 3 is required to effectively protect the glass 22. The protective component 3 covers the outside of the glass 22, and its protective mechanism is mainly composed of an outer protective net 32, an inner lining 33 and an inner isolation net 34. The outer protective net 32 ​​is located at the outermost side and is welded by thicker steel wire. The mesh size is between 2.0 cm and 5.0 cm. It is mainly used to withstand impacts of a larger area to achieve a blocking effect. The middle inner lining 33 is made of rubber material, which mainly plays a shock-absorbing and deformation-reducing effect when it is hit. The inner isolation net 34 mainly blocks the deformation generated on the inner side of the inner lining 33, effectively preventing it from contacting the glass 22, thereby ensuring effective protection of the glass 22.

[0027] Furthermore, the protective component 3 is connected to the door frame 21 through the clamping device 35. It only needs to directly insert the bottom of the claw 353 between the pressure plate 352 and the door frame 21, and the claw 353 is moved down by squeezing. The top of the claw 353 is clamped on the outer side of the end of the door frame 21 to achieve the effect of clamping and fixing. The inner teeth of the pressure plate 352 are engaged with the outer teeth of the claw 353 to achieve a fixing effect. When disassembling, the control screw 354 is screwed outward. At this time, the spring 355 clamped in the outer mounting hole of the connecting block 351 pushes the pressure plate 352 outward, and the inner teeth of the pressure plate 352 are separated from the outer teeth of the claw 353, so as to facilitate the removal of the claw 353, thereby facilitating the removal of the protective component 3. The device can be reused and has a good protective effect on the internal glass 22 of the cabinet door 2.

[0028] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0029] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A cabinet door protection device for transporting a reactive power compensation cabinet, comprising a reactive power compensation cabinet (1), a cabinet door (2) and a protection component (3), characterized in that: The cabinet door (2) is movably connected to the reactive power compensation cabinet (1) via a hinge, and the protection component (3) is clamped on the outside of the cabinet door (2); The cabinet door (2) comprises a door frame (21) and glass (22) embedded inside the door frame (21); The protection component (3) comprises a support frame (31), an outer protection net (32), an inner lining (33), an inner isolation net (34) and a clamping device (35); the outer protection net (32) is fixedly arranged on the outer side of the support frame (31); the inner isolation net (34) is fixedly arranged on the inner side of the support frame (31); the inner lining (33) is arranged between the outer protection net (32) and the inner isolation net (34); and the clamping device (35) is arranged on the top and bottom of the outer side of the support frame (31).

2. The cabinet door protection device for transporting reactive power compensation cabinet according to claim 1 is characterized in that: The clamping device (35) comprises a connecting block (351), a pressure plate (352), a clamping claw (353), a control screw (354) and a spring (355); the connecting block (351) is fixedly connected to the outer side of the support frame (31); the pressure plate (352) is connected to the connecting block (351) via the control screw (354); the clamping claw (353) is clamped on the inner side of the pressure plate (352); and the spring (355) is sleeved on the outer side of the control screw (354).

3. The cabinet door protection device for transporting reactive power compensation cabinet according to claim 2 is characterized in that: The outer side of the connection block (351) is provided with a mounting hole matched with the spring (355), and the spring (355) is arranged between the inner side of the pressure plate (352) and the mounting hole on the outer side of the connection block (351).

4. The cabinet door protection device for transporting reactive power compensation cabinet according to claim 2 is characterized in that: The inner side of the pressure plate (352) is provided with a locking tooth, and the outer side of the locking claw (353) is provided with a tooth groove that matches the locking claw, and the top of the locking claw (353) is clamped on the outer side of the end of the door frame (21).

5. The cabinet door protection device for transporting reactive power compensation cabinet according to claim 1 is characterized in that: The steel wire diameter of the outer protective net (32) is 0.8 mm-1.6 mm, the meshes of the outer protective net (32) and the inner isolation net (34) are square structures, the mesh size of the outer protective net (32) is between 2.0 cm and 5.0 cm, and the mesh size of the inner isolation net (34) is between 0.3 cm and 1.0 cm.

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