CN211238874U - Adjustable insulating visual protection plate device in low-voltage cabinet - Google Patents
Adjustable insulating visual protection plate device in low-voltage cabinet Download PDFInfo
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- CN211238874U CN211238874U CN201922310645.6U CN201922310645U CN211238874U CN 211238874 U CN211238874 U CN 211238874U CN 201922310645 U CN201922310645 U CN 201922310645U CN 211238874 U CN211238874 U CN 211238874U
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Abstract
The utility model discloses a visual guard plate device of adjustable insulation in low-voltage cabinet, including guard plate and guard plate support A, guard plate support B, state the guard plate and be the polycarbonate transparent plate and be equipped with bolt installation regulation hole at both ends, a pair of guard plate support is respectively installed from top to bottom through the both sides of bolt installation guard plate respectively to guard plate support A, guard plate support B in the guard plate both sides, is equipped with the handle in the middle of the guard plate, handle and guard plate are insulating material. Utility model's beneficial effect: can avoid completely through the installation guard plate, during components and parts such as staff manual operation dual supply, moulded case circuit breaker in the dish cabinet, because of the misoperation or touch the copper bar carelessly, the electric shock accident that leads to.
Description
Technical Field
The utility model belongs to the technical field of high-voltage complete set distribution equipment, especially, relate to a visual guard plate device of adjustable insulation in low-voltage cabinet.
Background
With the rapid development of scientific technology, a chance is provided for controlling and distributing low-voltage power distribution cabinets, a large number of modern enterprises emerge in China, and the enterprises introduce equipment in developed countries. Due to the relatively high level of automation, continuous operation and continuous production are often required, and therefore, higher demands are made on the power supply. In the process of rapid development of field buses, the complete set of power distribution devices, the control system and low-voltage power distribution are gradually developed in a new direction, and new technical characteristics of intellectualization, compactness, high reliability, high protection, environmental protection and the like are gradually embodied.
When the field environment is particularly humid or the surface of a charged body in the cabinet is seriously dirty, the danger is increased sharply when an operator carries out manual opening and closing operation; in recent years, electric shock accidents of operators are frequent, the professionals do not represent safety, and the importance of effective safety protection on the protection of the operators is seen.
Disclosure of Invention
For solving the problem that exists among the above-mentioned technique, the utility model aims at providing a visual guard plate device of adjustable insulation in low-voltage cabinet to solve the accident that the site environment is abominable, operating personnel carries out manual divide-shut brake misoperation and causes.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a visual guard plate device of adjustable insulation in low-voltage cabinet, includes guard plate and guard plate support A, guard plate support B, the guard plate is the polycarbonate transparent plate, guard plate support A, guard plate support B all set up in the guard plate both sides, guard plate support A passes through the bolt and is connected with guard plate support B, and guard plate support B passes through the cross pan head self-tapping screw and is connected with the guard plate, is provided with on the guard plate with cross pan head self-tapping screw mating holes.
And a pair of protection plate supports is respectively arranged at the upper part and the lower part of the two sides of the protection plate.
The middle of the protection plate is provided with a handle, and the handle and the protection plate are made of insulating materials.
And the bolt mounting holes on the protection plate support are round holes or waist-shaped adjustable mounting holes.
The protection plate support A and the protection plate support B are both made of metal plates.
The utility model has the advantages that: the polycarbonate plate has the advantages of high mechanical strength, strong heat-resistant aging resistance, good transparency and excellent insulating property, and the safety of the polycarbonate plate can be effectively improved by using the polycarbonate plate as a flame-retardant protection plate.
Drawings
FIG. 1 is a schematic view of a fender bracket of the present invention;
FIG. 2 is a schematic view of a protection plate of the present invention;
fig. 3 is a schematic view of an adjustable insulation visible protection plate device in a low-voltage cabinet according to the present invention;
fig. 4 is the utility model discloses an installation schematic diagram in adjustable insulating visual guard plate device cabinet in low-voltage cabinet.
In the figure:
1. protective plate support A2, protective plate support B3 and cross pan head self-tapping screw
4. M6 20 bolt 5, guard plate 6, handle
A. Protection plate device B, copper bar C in cabinet and power distribution cabinet body
Detailed Description
The adjustable insulation visible protection plate device in the low-voltage cabinet of the utility model is described with the attached drawings.
The utility model discloses an indoor direct current arrester insulation protection casing utilizes the cold book shaping of numerical control bender after earlier utilizing multistation numerical control punch press to punch, forms using the fastening of cross coiled hair self-tapping nail. Convenient assembly, novel structure, environmental protection and practicability.
As shown in fig. 1, an adjustable insulation visible protection plate device in a low voltage cabinet comprises: connecting the protection plate support A1 with the protection plate support B2 through a middle slotted hole by using M6 x 20 bolts 4, symmetrically connecting the two sets of the protection plate support A and the protection plate support B2 at the left side and the right side respectively according to the connection mode, screwing the upper parts of all the protection plates B2 into the cross pan head self-tapping nails 3, and leaving a gap of 3mm with the protection plates B2,
as shown in fig. 2, the pull tab 6 is installed in the central prescription hole of the fender 5.
As shown in fig. 3, the assembled fender 5 is hung in the 3mm gap between the crosshead self-tapping screw 3 and the fender bracket B2 by using the pull tab 6. And the height of the protection plate can be adjusted by using M6 20 bolts 4.
As shown in FIG. 4, the adjustable insulation visual protection plate device is installed in a power distribution cabinet body C, the protection plate device A is installed between the second row of components and the third row of components, and the protection plate device A can be clearly seen to completely cover a copper bar B in the cabinet. The adjustable insulating visual protection plate device in the low-voltage cabinet plays a crucial role in safety of operators.
The basic principles of the present invention have been described and illustrated above, and the present invention is not limited to the above-described embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, which is defined in the appended claims.
Claims (5)
1. The utility model provides a visual guard plate device of adjustable insulation in low-voltage cabinet, characterized by: including guard plate and guard plate support A, guard plate support B, the guard plate is the polycarbonate transparent plate, guard plate support A, guard plate support B all set up in guard plate (5) both sides, guard plate support A passes through the bolt and is connected with guard plate support B, and guard plate support B passes through cross coiled head self-tapping nail (3) and is connected with guard plate (5), is provided with on guard plate (5) with cross coiled head self-tapping nail (3) mating holes.
2. The adjustable insulating visual protection plate device in the low-voltage cabinet according to claim 1, wherein: and a pair of protection plate supports is respectively arranged at the upper part and the lower part of the two sides of the protection plate.
3. The adjustable insulating visual protection plate device in the low-voltage cabinet according to claim 1, wherein: the middle of the protection plate is provided with a handle, and the handle and the protection plate are made of insulating materials.
4. The adjustable insulating visual protection plate device in the low-voltage cabinet according to claim 1, wherein: and the bolt mounting holes on the protection plate support are round holes or waist-shaped adjustable mounting holes.
5. The adjustable insulating visual protection plate device in the low-voltage cabinet according to claim 1, wherein: the protection plate support A and the protection plate support B are both made of metal plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310645.6U CN211238874U (en) | 2019-12-20 | 2019-12-20 | Adjustable insulating visual protection plate device in low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310645.6U CN211238874U (en) | 2019-12-20 | 2019-12-20 | Adjustable insulating visual protection plate device in low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211238874U true CN211238874U (en) | 2020-08-11 |
Family
ID=71921025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310645.6U Active CN211238874U (en) | 2019-12-20 | 2019-12-20 | Adjustable insulating visual protection plate device in low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211238874U (en) |
-
2019
- 2019-12-20 CN CN201922310645.6U patent/CN211238874U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210223 Address after: 402760 No.8, Shuangxing Avenue, Biquan street, Bishan District, Chongqing Patentee after: Sichuan rail transit equipment (Chongqing) Co.,Ltd. Address before: No.109, Gantong Avenue, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province 341000 Patentee before: Sichuan railway rail transit (Ganzhou) Co.,Ltd. |
|
| TR01 | Transfer of patent right |