CN113922225A - Low-voltage switch cabinet with steel structure shell - Google Patents
Low-voltage switch cabinet with steel structure shell Download PDFInfo
- Publication number
- CN113922225A CN113922225A CN202010657093.0A CN202010657093A CN113922225A CN 113922225 A CN113922225 A CN 113922225A CN 202010657093 A CN202010657093 A CN 202010657093A CN 113922225 A CN113922225 A CN 113922225A
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- CN
- China
- Prior art keywords
- steel structure
- mounting plate
- connecting plate
- structure shell
- low
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a low-voltage switch cabinet with a steel structure shell, which comprises a steel structure shell, a mounting plate with a C-shaped structure and a connecting plate, wherein the mounting plate is welded at the bottom of the steel structure shell, the mounting plate comprises a transverse plate and vertical rods welded at two sides of the bottom of the transverse plate, through holes are formed in two sides of the top of the connecting plate, the connecting plate is slidably mounted on the outer wall of the vertical rods at the bottom of the mounting plate through the through holes, two supporting seats respectively welded at the bottoms of the two vertical rods on the mounting plate are arranged below the connecting plate, a spring is sleeved on the outer wall of the vertical rod at the bottom of the mounting plate and positioned between the mounting plate and the connecting plate, a bearing is sleeved at the center of the bottom of the mounting plate, a threaded opening is formed in the center of the connecting plate, a part of threaded bolt is connected with an internal thread, and the top end of the part of the threaded bolt is sleeved at the bottom of the bearing. The bottom of the invention is provided with the lifting universal wheel with the brake, which is convenient to move and fix and is convenient for installing internal elements, and the two sides are provided with the heat dissipation frames and the fans, so that the heat can be better dissipated.
Description
Technical Field
The invention relates to the technical field of low-voltage switch cabinets, in particular to a low-voltage switch cabinet with a steel structure shell.
Background
The low-voltage switch cabinet is a common device in the electrical field, and comprises one or more low-voltage switch devices and related control, measurement, signal, protection, regulation and other devices, and is a combined body which is completely assembled by structural components and completes all internal electrical and mechanical connection by manufacturers.
In current low-voltage switchgear, all install by artifical transport, waste time and energy, and work efficiency is low, and a plurality of low-voltage switchgear are in the same place side by side simultaneously, lead to the unable timely effluvium of heat that produces, damage the device.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a low-voltage switch cabinet with a steel structure shell.
In order to achieve the purpose, the invention adopts the following technical scheme:
a low-voltage switch cabinet with a steel structure and a steel structure shell comprises the steel structure shell, a mounting plate and a connecting plate, wherein the mounting plate is welded at the bottom of the steel structure shell, the mounting plate comprises a transverse plate and vertical rods welded at two sides of the bottom of the transverse plate, through holes are formed in two sides of the top of the connecting plate, the connecting plate is slidably mounted on the outer wall of the vertical rods at the bottom of the mounting plate through the through holes, two supporting seats welded at the bottoms of the two vertical rods on the mounting plate respectively are arranged below the connecting plate, a spring is sleeved on the outer wall of the vertical rods at the bottom of the mounting plate and positioned between the mounting plate and the connecting plate, a bearing is sleeved at the center of the bottom of the mounting plate, a threaded opening is formed in the center of the connecting plate, a part of threaded bolt is in threaded opening, the top end of the part of the threaded bolt is sleeved at the bottom of the bearing, sliding grooves are welded on the inner walls at two sides of the steel structure shell at equal intervals, and slidable mounting has the slider that welds in picture peg one side in the spout picture peg bottom and top one side all weld and have the board of placing, steel construction shell both sides have all welded the heat dissipation frame, two all there is the fan through bolted connection on the inner wall of heat dissipation frame one side.
Preferably, an opening is formed in one side of the steel structure shell, and a box door is hinged to the inner wall of the opening.
Preferably, two equal fixedly connected with area of connecting plate bottom both sides is stopped the universal wheel.
Preferably, the partially threaded bolt includes a nut, a threaded zone welded to one side of the nut, and a shank welded to the top of the threaded zone.
Preferably, the outer walls of two sides of the two radiating frames are provided with radiating holes distributed equidistantly.
Preferably, the two fans are connected with switches, and the switches are connected with power lines.
The invention has the beneficial effects that:
1. the bottom of the low-voltage switch cabinet is provided with a liftable universal wheel with a brake, the lifting of the universal wheel is controlled by utilizing a part of threaded bolts, the universal wheel is convenient to move and fix, the installation efficiency is improved, and the low-voltage switch cabinet is internally provided with a plug-in type placing plate, so that the installation of internal elements is convenient;
2. the two sides are provided with the heat dissipation frames and the fans, the two adjacent low-voltage switch cabinets can dissipate heat better, and the service life of the device is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a low-voltage switchgear with a steel structure shell according to the present invention;
fig. 2 is a schematic structural view of a heat dissipation frame of a low-voltage switch cabinet with a steel structure shell provided by the invention.
In the figure: the heat dissipation device comprises a steel structure shell 1, a mounting plate 2, a connecting plate 3, a supporting seat 4, a spring 5, a bearing 6, a threaded bolt 7, a sliding block 8, an inserting plate 9, a placing plate 10, a heat dissipation frame 11 and a fan 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a low-voltage switch cabinet with a steel structure and a steel structure shell comprises a steel structure shell 1, a mounting plate 2 with a C-shaped structure and a connecting plate 3, wherein one side of the steel structure shell 1 is provided with an opening, the inner wall of the opening is hinged with a box door, the mounting plate 2 is welded at the bottom of the steel structure shell 1, the mounting plate 2 comprises a transverse plate and vertical rods welded at two sides of the bottom of the transverse plate, through holes are formed at two sides of the top of the connecting plate 3, the connecting plate 3 is slidably mounted on the outer wall of the vertical rod at the bottom of the mounting plate 2 through the through holes, two sides of the bottom of the connecting plate 3 are fixedly connected with universal wheels with brakes, two supporting seats 4 welded at the bottom of the two vertical rods on the mounting plate 2 respectively are arranged below the connecting plate 3, a spring 5 is sleeved on the outer wall of the vertical rod at the bottom of the mounting plate 2, and the spring 5 is positioned between the mounting plate 2 and the connecting plate 3, the bearing 6 is sleeved at the center of the bottom of the mounting plate 2, a threaded opening is formed in the center of the connecting plate 3, a partial threaded bolt 7 is connected to the threaded opening in a threaded manner, the top end of the partial threaded bolt 7 is sleeved at the bottom of the bearing 6, the partial threaded bolt 7 comprises a nut, a threaded area welded to one side of the nut and a screw welded to the top of the threaded area, sliding grooves distributed at equal intervals are welded on the inner walls of the two sides of the steel structure shell 1, a sliding block 8 welded to one side of a plug board 9 is arranged in the sliding grooves in a sliding manner, placing plates 10 are welded to the bottom of the plug board 9 and one side of the top of the plug board, heat dissipation frames 11 are welded to the two sides of the steel structure shell 1, heat dissipation holes distributed at equal intervals are formed in the outer walls of the two sides of the heat dissipation frames 11, a fan 12 is connected to the inner wall of one side of the heat dissipation frames 11 through a bolt, and the fan 12 is connected with a switch, and the switch is connected with a power line.
The working principle is as follows: when low-voltage switchgear needs to remove, anticlockwise twist partial threaded bolt 7, put down connecting plate 3, make the area universal wheel contact ground of stopping, can remove, when needs are fixed, clockwise turning partial threaded bolt 7, rise connecting plate 3, make supporting seat 4 contact ground can, when low-voltage switchgear moves, there is heat dissipation frame 11 to separate between the adjacent cubical switchboard, and there is fan 12 on the heat dissipation frame 11 inner wall, can carry out further heat dissipation, the timely outside of passing to the heat.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The low-voltage switch cabinet with the steel structure shell comprises a steel structure shell (1), a mounting plate (2) and a connecting plate (3) which are of a C-shaped structure, and is characterized in that the mounting plate (2) is welded at the bottom of the steel structure shell (1), the mounting plate (2) comprises a transverse plate and vertical rods welded at two sides of the bottom of the transverse plate, through holes are formed in two sides of the top of the connecting plate (3), the connecting plate (3) is slidably mounted on the outer wall of the vertical rods at the bottom of the mounting plate (2) through the through holes, two supporting seats (4) which are respectively welded at the bottoms of the two vertical rods on the mounting plate (2) are arranged below the connecting plate (3), a spring (5) is sleeved on the outer wall of the vertical rods at the bottom of the mounting plate (2), the spring (5) is positioned between the mounting plate (2) and the connecting plate (3), and a bearing (6) is sleeved at the center of the bottom of the mounting plate (2), connecting plate (3) center department is opened there is the screw thread mouth, and screw thread mouth female connection has partial screw bolt (7), and cup joints in bearing (6) bottom on partial screw bolt (7) top, all weld the spout that has the equidistance to distribute on steel construction casing (1) both sides inner wall, and sliding installation has slider (8) that welds in picture peg (9) one side in the spout picture peg (9) bottom and top one side all weld and place board (10), steel construction casing (1) both sides all weld and have heat dissipation frame (11), two all there are fan (12) through bolted connection on heat dissipation frame (11) one side inner wall.
2. The low-voltage switch cabinet with the steel structure shell as claimed in claim 1, wherein an opening is formed in one side of the steel structure shell (1), and a cabinet door is hinged to the inner wall of the opening.
3. The low-voltage switch cabinet with the steel structure and the steel structure shell as claimed in claim 1, wherein universal wheels with brakes are fixedly connected to two sides of the bottom of each of the two connecting plates (3).
4. The low-voltage switchgear of steel structure and steel structure shell body as claimed in claim 1, wherein said partially threaded bolt (7) comprises a nut, a threaded zone welded to one side of the nut and a screw welded to the top of the threaded zone.
5. The low-voltage switch cabinet with a steel structure and a steel structure shell as claimed in claim 1, wherein the two heat dissipation frames (11) are provided with heat dissipation holes on the outer walls of the two sides at equal intervals.
6. The low-voltage switch cabinet with the steel structure and the steel structure shell as claimed in claim 1, wherein two fans (12) are connected with a switch, and the switch is connected with a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657093.0A CN113922225A (en) | 2020-07-09 | 2020-07-09 | Low-voltage switch cabinet with steel structure shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657093.0A CN113922225A (en) | 2020-07-09 | 2020-07-09 | Low-voltage switch cabinet with steel structure shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113922225A true CN113922225A (en) | 2022-01-11 |
Family
ID=79231935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010657093.0A Pending CN113922225A (en) | 2020-07-09 | 2020-07-09 | Low-voltage switch cabinet with steel structure shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113922225A (en) |
-
2020
- 2020-07-09 CN CN202010657093.0A patent/CN113922225A/en active Pending
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