CN214850070U

CN214850070U - Low-voltage draw-out type switch cabinet

Info

Publication number: CN214850070U
Application number: CN202120406388.0U
Authority: CN
Inventors: 任帅燃
Original assignee: Chongqing Yuhe Power Equipment Co ltd
Current assignee: Chongqing Yuhe Power Equipment Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-23
Anticipated expiration: 2031-02-24

Abstract

The utility model relates to a cubical switchboard technical field just discloses a low pressure pull-out type cubical switchboard, the on-line screen storage device comprises a base, the top fixed mounting of base has the cabinet body, three equipment storehouse has been seted up to the inside of the cabinet body, the equal fixed mounting of interior roof and interior diapire of equipment storehouse has fixed slide bar. This low pressure pull-out type cubical switchboard, because the pull board is located the middle part in equipment storehouse, so, electronic component can both be installed to the tow sides of pull board, make same cabinet body can install the electronic component of original twice quantity, space utilization has greatly been promoted in the effectual space in the degree, when facing great equipment, can save a plurality of cubical switchboard, can reduce cost by a wide margin, saved simultaneously and account for the space, secondly, electronic component is in half unsettled state, it is big with air area of contact, can dispel the heat more effectively under radiator fan's effect, and three equipment storehouse support communicates each other through the blow vent, the mobility of air has been promoted, it is better to make the heat dissipation.

Description

Low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a low pressure pull-out type cubical switchboard.

Background

The cubical switchboard is an electrical equipment, the cubical switchboard outside line gets into main control switch in the cabinet earlier, then get into branch accuse switch, each is shunted and is set up according to its needs, like the instrument, the automatic control, motor magnetic force switch, various ac contactor etc., some still establish hyperbaric chamber and low-voltage chamber cubical switchboard, be equipped with high-voltage bus, like the power plant etc., some still are equipped with the low-frequency deloading for guaranteeing the essential equipment, the main effect of cubical switchboard is at the in-process that power system generates electricity, transmission of electricity, distribution and electric energy conversion, open and shut, control and protection consumer, current pull-out type cubical switchboard radiating effect is relatively poor, and simultaneously, the electronic component quantity of installation is less, need a plurality of cubical switchboard to install jointly when facing great equipment, can consume more cost, account for more simultaneously, so the utility model provides a low pressure pull-out type cubical switchboard.

Disclosure of Invention

Technical problem to be solved

The utility model provides a low pressure pull-out type cubical switchboard, it is good to possess the radiating effect, and space utilization is high, saves advantages such as space, has solved the problem that current pull formula cubical switchboard exists.

(II) technical scheme

For realizing that above-mentioned radiating effect is good, space utilization is high, the purpose in space-saving, the utility model provides a following technical scheme: a low-voltage draw-out switch cabinet comprises a base, wherein a cabinet body is fixedly installed at the top of the base, three equipment bins are arranged in the cabinet body, fixed slide rods are fixedly installed on the inner top wall and the inner bottom wall of each equipment bin, a door sealing plate is movably installed on the left side of the cabinet body, a locking ring is fixedly installed on the left side of the door sealing plate, a clamping seat corresponding to the locking ring is fixedly installed on the left side of the cabinet body, a locking rod extending into the clamping seat is movably installed in the locking ring, a pulling plate extending into the equipment bins is fixedly installed on the right side of the door sealing plate, sliding sleeves movably connected with the fixed slide rods are fixedly installed at the top and the bottom of the pulling plate, vent holes are formed among the three equipment bins, a cooling fan is fixedly installed on the inner wall on the right side of the cabinet body, and a protection mesh enclosure corresponding to the cooling fan is fixedly installed on the inner wall on the right side of the cabinet body, the right side fixed mounting of the cabinet body has the heat dissipation filter screen.

Preferably, the number of the door sealing plates is three, the left side of the cabinet body is provided with a bayonet corresponding to the door sealing plates, the cabinet body is an aluminum alloy cabinet, and the space occupation ratio of the equipment bin is equal.

Preferably, the door sealing plate is a rubber insulating plate and is clamped with the left wall of the cabinet body, and a long-strip handle is fixedly mounted on the left side of the door sealing plate.

Preferably, the locking rod is 'L' -shaped, a limiting ring is fixedly mounted on the surface of the locking rod and positioned at the bottom of the locking ring, and the locking rod is respectively connected with the locking ring and the clamping seat in a sliding manner.

Preferably, an electric control telescopic rod is fixedly mounted on the left side of the clamping seat, the electric control telescopic rod extends into the locking rod, the clamping seat is clamped with the locking rod through the electric control telescopic rod, and the number of the locking rings, the clamping seat and the locking rod is three and is in one-to-one correspondence with the three door sealing plates respectively.

Preferably, the pull plate is an insulating plate, the thickness of the pull plate is two centimeters, the pull plate is located in the middle of the equipment bin, the mounting plate is fixedly mounted on the front face and the back face of the pull plate, the pull plate is connected with the fixed slide rod in a sliding mode through the sliding sleeve, and the inner wall of the sliding sleeve is rotatably mounted with the drag reduction steel ball connected with the fixed slide rod in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a low pressure pull-out type cubical switchboard possesses following beneficial effect:

the low-voltage draw-out switch cabinet has the advantages that the drawing plate is positioned in the middle of the equipment bin, so that electronic elements can be installed on the front side and the back side of the drawing plate, the electronic elements with the quantity twice that of the original electronic elements can be installed on the same cabinet body, the space utilization rate is greatly improved in effective space, a plurality of switch cabinets can be saved when large equipment is faced, the cost can be greatly reduced, the occupied space is saved, secondly, the electronic elements are in a semi-suspended state and are large in contact area with air, heat can be effectively dissipated under the action of a heat dissipation fan, the three equipment bin supports are mutually communicated through the air vents, the air flowability is further improved, the heat dissipation effect is better, in addition, the drawing plate is connected through the sliding sleeve in a sliding mode, the activity during drawing can be guaranteed, the limiting effect can be achieved on the drawing plate, and the drawing plate cannot deviate during drawing, therefore the utility model provides a low pressure pull-out type cubical switchboard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a cabinet body 2, an equipment bin 3, a fixed sliding rod 4, a door sealing plate 5, a long-strip handle 51, a locking ring 6, a clamping seat 7, a locking rod 8, a drawing plate 9, a sliding sleeve 10, a drag reduction steel ball 1001, an air vent 11, a cooling fan 12, a protective mesh enclosure 13 and a cooling filter screen 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a low-voltage draw-out type switch cabinet comprises a base 1, a cabinet body 2 is fixedly installed at the top of the base 1, three equipment bins 3 are arranged inside the cabinet body 2, fixed slide bars 4 are fixedly installed on the inner top wall and the inner bottom wall of each equipment bin 3, a door sealing plate 5 is movably installed on the left side of the cabinet body 2, the door sealing plate 5 is a rubber insulating plate, the door sealing plate 5 is clamped with the left wall of the cabinet body 2, a long-strip handle 51 is fixedly installed on the left side of the door sealing plate 5, the number of the door sealing plates 5 is three, a bayonet corresponding to the door sealing plate 5 is arranged on the left side of the cabinet body 2, the cabinet body 2 is an aluminum alloy cabinet, the space occupation ratios of the three equipment bins 3 are equal, a locking ring 6 is fixedly installed on the left side of the door sealing plate 5, a clamping seat 7 corresponding to the locking ring 6 is fixedly installed on the left side of the cabinet body 2, a locking rod 8 extending into the clamping seat 7 is movably installed inside the locking ring 6, the locking rod 8 is L-shaped, a limiting ring is fixedly arranged on the surface of the locking rod 8 and positioned at the bottom of the locking ring 6, the locking rod 8 is respectively connected with the locking ring 6 and the clamping seat 7 in a sliding manner, an electric control telescopic rod is fixedly arranged on the left side of the clamping seat 7 and extends into the locking rod 8, the clamping seat 7 is clamped with the locking rod 8 through the electric control telescopic rod, the number of the locking ring 6, the number of the clamping seat 7 and the number of the locking rod 8 are three, the locking ring 6, the clamping seat 7 and the locking rod 8 are respectively in one-to-one correspondence with three door sealing plates 5, a pulling plate 9 extending into the equipment bin 3 is fixedly arranged on the right side of each door sealing plate 5, sliding sleeves 10 movably connected with the fixed sliding rods 4 are fixedly arranged on the top and the bottom of each pulling plate 9, each pulling plate 9 is an insulating plate, the thickness of each pulling plate 9 is two centimeters, the pulling plates 9 are positioned in the middle of the equipment bin 3, mounting plates are fixedly arranged on the front and the back of each pulling plate 9, and the pulling plates are connected with the fixed sliding rods 4 through the sliding sleeves 10, the inner wall of the sliding sleeve 10 is rotatably provided with a resistance reducing steel ball 1001 in sliding connection with the fixed sliding rod 4, air vents 11 are formed among the three equipment bins 3, the inner wall on the right side of the cabinet body 2 is fixedly provided with a cooling fan 12, the inner wall on the right side of the cabinet body 2 is fixedly provided with a protection mesh enclosure 13 corresponding to the cooling fan 12, and the right side of the cabinet body 2 is fixedly provided with a cooling filter screen 14.

In conclusion, the low-voltage draw-out switch cabinet has the advantages that the draw-out plate 9 is positioned in the middle of the equipment bin 3, so that electronic elements can be installed on the front side and the back side of the draw-out plate 9, the electronic elements with the quantity twice that of the original electronic elements can be installed on the same cabinet body 1, the space utilization rate is greatly improved in effective space, a plurality of switch cabinets can be saved when larger equipment is faced, the cost can be greatly reduced, the occupied space is saved, secondly, the electronic elements are in a semi-suspended state and have large contact area with air, heat can be more effectively dissipated under the action of the heat dissipation fan 12, the three equipment bin supports are mutually communicated through the air vents 11, the air flowability is further improved, the heat dissipation effect is better, in addition, the draw-out plate 9 is in sliding connection through the sliding sleeve 10, the activity during drawing can be ensured, and the limit effect on the draw-out plate 9 can also be realized, make can not let the skew of pull board 9 when the pull, so the utility model provides a low pressure pull-out type cubical switchboard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low pressure pull-out type cubical switchboard, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a cabinet body (2), three equipment bins (3) are arranged inside the cabinet body (2), fixed slide rods (4) are fixedly arranged on the inner top wall and the inner bottom wall of each equipment bin (3), a door sealing plate (5) is movably arranged on the left side of the cabinet body (2), a locking ring (6) is fixedly arranged on the left side of the door sealing plate (5), a clamping seat (7) corresponding to the locking ring (6) is fixedly arranged on the left side of the cabinet body (2), a locking rod (8) extending into the clamping seat (7) is movably arranged inside the locking ring (6), a drawing plate (9) extending into the equipment bins (3) is fixedly arranged on the right side of the door sealing plate (5), and sliding sleeves (10) movably connected with the fixed slide rods (4) are fixedly arranged on the top and the bottom of the drawing plate (9), it is three blow vent (11) have been seted up between equipment storehouse (3), the inner wall fixed mounting on the right side of the cabinet body (2) has radiator fan (12), the inner wall fixed mounting on the right side of the cabinet body (2) has protection screen panel (13) that correspond with radiator fan (12), the right side fixed mounting of the cabinet body (2) has heat dissipation filter screen (14).

2. A low voltage draw-out switchgear as claimed in claim 1, wherein: the number of the door sealing plates (5) is three, bayonets corresponding to the door sealing plates (5) are arranged on the left side of the cabinet body (2), the cabinet body (2) is an aluminum alloy cabinet, and the space occupation ratio of the equipment bin (3) is equal.

3. A low voltage draw-out switchgear as claimed in claim 1, wherein: the door sealing plate (5) is a rubber insulating plate, the door sealing plate (5) is clamped with the left wall of the cabinet body (2), and a long-strip handle (51) is fixedly mounted on the left side of the door sealing plate (5).

4. A low voltage draw-out switchgear as claimed in claim 1, wherein: the locking rod (8) is L-shaped, a limiting ring is fixedly arranged on the surface of the locking rod (8) and positioned at the bottom of the locking ring (6), and the locking rod (8) is respectively connected with the locking ring (6) and the clamping seat (7) in a sliding manner.

5. A low voltage draw-out switchgear as claimed in claim 1, wherein: the left side fixed mounting of cassette (7) has automatically controlled telescopic link, and automatically controlled telescopic link extends to the inside of locking lever (8), and cassette (7) are through automatically controlled telescopic link and locking lever (8) joint, and the quantity of catch (6), cassette (7) and locking lever (8) is three, and respectively with three door closure board (5) one-to-one.

6. A low voltage draw-out switchgear as claimed in claim 1, wherein: the utility model discloses a fixed slide bar (4) including pull board (9), pull board (9) is the insulation board, and the thickness of pull board (9) is two centimetres, and pull board (9) are located the middle part of equipment storehouse (3), and the front of pull board (9) has the mounting panel with the equal fixed mounting in the back, and pull board (9) are through slip cap (10) and fixed slide bar (4) sliding connection, and the inner wall of slip cap (10) rotates and installs drag reduction steel ball (1001) with fixed slide bar (4) sliding connection.