CN213636857U - Low-voltage draw-out type switch cabinet convenient to maintain - Google Patents
Low-voltage draw-out type switch cabinet convenient to maintain Download PDFInfo
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- CN213636857U CN213636857U CN202022766571.XU CN202022766571U CN213636857U CN 213636857 U CN213636857 U CN 213636857U CN 202022766571 U CN202022766571 U CN 202022766571U CN 213636857 U CN213636857 U CN 213636857U
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- slide rail
- slide
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Abstract
The utility model discloses a low pressure pull-out type cubical switchboard convenient to maintenance, including box, chamber door and mounting panel, box and chamber door pass through the hinge and rotate the connection, are provided with the observation window on the chamber door, and the top of mounting panel is provided with the slide, and the side end face of slide is provided with the pulley, and the interior terminal surface top of box is provided with the slide rail, is provided with the constant head tank on the slide rail, and the mounting panel passes through pulley and slide rail cooperation sliding connection with the box, and the preceding terminal surface of mounting panel is provided with the handle, and the bottom of mounting panel is provided with the layer board, and the. The utility model discloses a pulley and the removal of the design convenience mounting panel of slide rail through constant head tank and fixed station cooperation, are fixed with the mounting panel, rock when avoiding its maintenance, have strengthened its stability, pulley and slide structure make the mounting panel can revolve around the pulley and turn to external rotation, to the inside clearance of box.
Description
Technical Field
The utility model belongs to the technical field of the low-voltage switchgear, specifically be a low pressure pull-out type cubical switchboard convenient to maintenance.
Background
The existing low-voltage draw-out type switch cabinet is an electrical device, an external line firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-cycle load shedding for protecting main equipment; the existing low-voltage draw-out type switch cabinet rear surface cover plate is connected through the bolt screwing and is not convenient to open quickly to overhaul the inside, the operation is inconvenient, excessive dirt is easily accumulated at the bottom of a certain position where the switch cabinet is placed, the problem of bottom cleaning is not convenient to carry out, and the low-voltage draw-out type switch cabinet convenient to overhaul is provided for the reason.
The utility model discloses a low pressure pull-out type cubical switchboard convenient to maintenance in authorized bulletin number CN209358136U, including the box, the equal fixedly connected with sleeve in the left and right sides of box inner wall bottom, the left and right sides of box inner wall just is close to telescopic one side interlude has the operation cover, the sleeve inner wall is close to one side of operation cover has cup jointed first bearing, the bull stick has been cup jointed in the first bearing.
According to the low-voltage draw-out switch cabinet convenient to maintain, the controller body is very complicated when being taken out and put in, and the adjusting rods on the two sides of the controller body are difficult to keep synchronous motion, so that the controller is inclined.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure pull-out type cubical switchboard convenient to maintenance to solve among the prior art cubical switchboard controller comparatively loaded down with trivial details problem when taking out.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure pull-out type cubical switchboard convenient to maintenance, includes box, chamber door and mounting panel, box and chamber door pass through the hinge and rotate the connection, be provided with the observation window on the chamber door, the top of mounting panel is provided with the slide, the side end face of slide is provided with the pulley, the interior terminal surface top of box is provided with the slide rail, be provided with the constant head tank on the slide rail, the mounting panel passes through pulley and slide rail cooperation sliding connection with the box, the preceding terminal surface of mounting panel is provided with the handle, the bottom of mounting panel is provided with the layer board, the bottom up end of box is provided with the fixed station.
Preferably, the slide rail is the notch of fillet rectangle form, the groove footpath of slide rail equals with the diameter of pulley, and the pulley slides along the slide rail to drive the mounting panel and slide, conveniently pull out the mounting panel, install the maintenance to the controller on the mounting panel.
Preferably, the PVC board that is the rectangle form of slide, the width of overlooking of slide is about fifteen centimetres, the rear end face of slide overlooks the parallel and level with the rear end face of mounting panel, when the pulley slided to the outermost end, the mounting panel can rotate around the pulley, upwards lifts the mounting panel, conveniently clears up in the box, and the slide provides certain rotation space for the mounting panel, avoids the mounting panel to collide with box upper end edge.
Preferably, the constant head tank is semi-circular notch, the constant head tank look sideways at the diameter and the pulley look sideways at the diameter and equal, when the pulley slided to the constant head tank, because the gravity action pulley is blocked by the constant head tank and can not slide around, the convenience is fixed the mounting panel.
Preferably, the handle is an arched PVC pipe, the handle is welded on the front end face of the mounting plate, and the mounting plate is conveniently pushed and pulled forwards and backwards by the handle.
Preferably, the layer board is the PVC board of rectangle form, and when the layer board was avoided the controller to be installed on the mounting panel, the part dropped to the box in, caused to pick up and get inconveniently.
Preferably, the fixed station is located the mounting panel under, the fixed station is equal to the distance of constant head tank and the height of mounting panel, and when the pulley slided into the constant head tank, the lower terminal surface and the fixed station contact laminating of mounting panel avoided the mounting panel to rock along the constant head tank.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pulley and the removal of the design convenience mounting panel of slide rail through constant head tank and fixed station cooperation, are fixed with the mounting panel, rock when avoiding its maintenance, have strengthened its stability, pulley and slide structure make the mounting panel can revolve around the pulley and turn to external rotation, to the inside clearance of box.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the case and the mounting plate of the present invention.
In the figure: 1 box body, 11 fixed platforms, 12 slide rails, 121 positioning grooves, 2 box doors, 21 observation windows, 3 mounting plates, 31 sliding plates, 311 pulleys, 32 supporting plates and 33 handles.
Detailed Description
Please refer to fig. 1, a low-voltage draw-out type switch cabinet convenient for maintenance comprises a cabinet body 1, a cabinet door 2 and a mounting plate 3, wherein the cabinet body 1 is rotatably connected with the cabinet door 2 through a hinge, an observation window 21 is arranged on the cabinet door 2, a sliding plate 31 is welded on the top of the mounting plate 3, a pulley 311 is rotatably connected on the side end surface of the sliding plate 31 through a bearing, a sliding rail 12 is arranged on the top of the inner end surface of the cabinet body 1, a positioning groove 121 is arranged on the sliding rail 12, the mounting plate 3 is slidably connected with the cabinet body 1 through the pulley 311 in a matching manner, a handle 33 is welded on the front end surface of the mounting plate 3, a supporting plate 32 is welded on.
Please refer to fig. 2, the slide rail 12 is a rectangular notch with rounded corners, the diameter of the slide rail 12 is equal to the diameter of the pulley 311, the pulley 311 slides along the slide rail 12, thereby driving the mounting plate 3 to slide, conveniently pulling out the mounting plate 3, and performing installation and maintenance on the controller on the mounting plate 3, the slide plate 31 is a rectangular PVC plate, the overlooking width of the slide plate 31 is about fifteen centimeters, the rear end surface of the slide plate 31 is overlooked parallel and level with the rear end surface of the mounting plate 3, when the pulley 311 slides to the outermost end, the mounting plate 3 can rotate around the pulley 311, and the mounting plate 3 is lifted upwards, so as to conveniently clean the inside of the box body 1, the slide plate 31 provides a certain rotating space for the mounting plate 3, and avoid the mounting plate 3 colliding.
Please refer to fig. 2, the positioning groove 121 is a semicircular notch, the side view diameter of the positioning groove 121 is equal to the side view diameter of the pulley 311, when the pulley 311 slides to the positioning groove 121, the pulley 311 is clamped by the positioning groove 121 to be prevented from sliding back and forth under the action of gravity, the mounting plate 3 is conveniently fixed, the handle 33 is an arched PVC pipe, the handle 33 is welded on the front end surface of the mounting plate 3, the handle 33 is convenient to push and pull the mounting plate 3 back and forth, the fixing table 11 is located under the mounting plate 3, the distance from the fixing table 11 to the positioning groove 121 is equal to the height of the mounting plate 3, when the pulley 311 slides into the positioning groove 121, the lower end surface of the mounting plate 3 contacts and is attached to the fixing table 11, and the.
The working principle of the scheme is as follows: the utility model discloses when using, outwards stimulate mounting panel 3, when pulley 311 gets into in the outer end constant head tank 121, mounting panel 3 is fixed, install the maintenance to the controller on the mounting panel 3 this moment, when needs clear up in to box 1, draw mounting panel 3 to the outermost end along slide rail 12, make mounting panel 3 rotate along pulley 311, hold up mounting panel 3 bottom, then clear up in to box 1, after the installation of mounting panel 3 is accomplished, with mounting panel 3 along slide rail 12 inside slip, make pulley 311 get into the constant head tank 121 of slide rail 12 inner end in, it is fixed with mounting panel 3, avoid its slip.
The utility model discloses a pulley 311 makes things convenient for the removal of mounting panel 3 with the design of slide rail 12, through constant head tank 121 and the cooperation of fixed station 11, fixes mounting panel 3, rocks when avoiding it to overhaul, has strengthened its stability, and pulley 311 and slide 31 structure make the mounting panel can rotate outward around pulley 311 is rotatory, to the inside clearance of box 1.
Claims (7)
1. The utility model provides a low pressure pull-out type cubical switchboard convenient to maintenance, includes box (1), chamber door (2) and mounting panel (3), its characterized in that: the utility model discloses a refrigerator door, including box (1), box (2), slide rail (12), mounting panel (3), slide rail (311), pulley (311) and mounting panel (3), box (1) and box door (2) rotate through the hinge and connect, be provided with observation window (21) on box door (2), the top of mounting panel (3) is provided with slide (31), the side end face of slide (31) is provided with pulley (311), the interior terminal surface top of box (1) is provided with slide rail (12), be provided with constant head tank (121) on slide rail (12), mounting panel (3) and box (1) are through pulley (311) and slide rail (12) cooperation sliding connection, the preceding terminal surface of mounting panel (3) is provided with handle (33), the bottom of mounting panel (3) is provided with layer board.
2. A low voltage draw out switchgear for ease of maintenance according to claim 1 wherein: the sliding rail (12) is a round-corner rectangular notch, and the diameter of the notch is equal to that of the pulley (311).
3. A low voltage draw out switchgear for ease of maintenance according to claim 1 wherein: the sliding plate (31) is a rectangular PVC plate, the overlooking width of the sliding plate (31) is about fifteen centimeters, and the rear end face of the sliding plate (31) is flush with the rear end face of the mounting plate (3) in overlooking.
4. A low voltage draw out switchgear for ease of maintenance according to claim 1 wherein: the locating groove (121) is a semicircular notch, and the side-view diameter of the locating groove (121) is equal to the side-view diameter of the pulley (311).
5. A low voltage draw out switchgear for ease of maintenance according to claim 1 wherein: the handle (33) is an arched PVC pipe, and the handle (33) is welded on the front end face of the mounting plate (3).
6. A low voltage draw out switchgear for ease of maintenance according to claim 1 wherein: the supporting plate (32) is a rectangular PVC plate.
7. A low voltage draw out switchgear for ease of maintenance according to claim 1 wherein: fixed station (11) are located mounting panel (3) under, the distance of fixed station (11) to constant head tank (121) equals with mounting panel (3) highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022766571.XU CN213636857U (en) | 2020-11-25 | 2020-11-25 | Low-voltage draw-out type switch cabinet convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022766571.XU CN213636857U (en) | 2020-11-25 | 2020-11-25 | Low-voltage draw-out type switch cabinet convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213636857U true CN213636857U (en) | 2021-07-06 |
Family
ID=76636594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022766571.XU Active CN213636857U (en) | 2020-11-25 | 2020-11-25 | Low-voltage draw-out type switch cabinet convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213636857U (en) |
-
2020
- 2020-11-25 CN CN202022766571.XU patent/CN213636857U/en active Active
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