CN216355418U

CN216355418U - MNS low pressure pull-out type cubical switchboard

Info

Publication number: CN216355418U
Application number: CN202122387259.4U
Authority: CN
Inventors: 周伟峰
Original assignee: Jiangsu Aiyijia Electronic Technology Co ltd
Current assignee: Jiangsu Aiyijia Electronic Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-19
Anticipated expiration: 2031-09-30

Abstract

The utility model provides an MNS low-voltage draw-out type switch cabinet; the intelligent cabinet temperature adjusting device comprises a cabinet body, the spout has been seted up in the center department of cabinet body bottom inner wall, and the axle center department of spout has the screw rod through bearing swing joint, the one end that cabinet body bottom inner wall is close to the spout has been seted up the mounting groove, and the inside of mounting groove installs the motor through the bolt, be the transmission between motor and the screw rod and be connected, and threaded connection has along the gliding second slider of spout on the lateral wall of screw rod, the welding has the mounting bracket on the top outer wall of second slider, and the mounting bracket holds the inside at the cabinet body. According to the utility model, the motor drives the second sliding block in threaded connection to slide along the sliding groove through the screw rod, so that the second sliding block can drive the mounting frame to move out of the cabinet body, and further an operator can conveniently overhaul and maintain the electrical elements.

Description

MNS low pressure pull-out type cubical switchboard

Technical Field

The utility model particularly relates to the technical field of switch cabinets, in particular to an MNS low-voltage draw-out type switch cabinet.

Background

An MNS low-voltage drawer type switch cabinet originally introduced into an MNS cabinet of ABB company of Switzerland is gradually developed into an important control cabinet series through years of absorption and digestion in China, and is widely applied to power distribution stations, factories, industrial and mining enterprises, nuclear power stations and buildings for power distribution.

Among the prior art, it is comparatively inconvenient when electronic component overhauls and maintains in the cubical switchboard, has reduced daily efficiency overhauld and maintained to the cubical switchboard, and the cubical switchboard adopts the mode of transport to remove more simultaneously, and the practicality is relatively poor. Therefore, an MNS low-voltage draw-out switchgear is needed to solve the above problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the practical requirements and provide the MNS low-voltage draw-out type switch cabinet with a novel structural design.

In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:

the utility model provides a MNS low pressure pull-out type cubical switchboard, includes the cabinet body, the spout has been seted up in the center department of cabinet body bottom inner wall, and the axle center department of spout has the screw rod through bearing swing joint, cabinet body bottom inner wall has seted up the mounting groove near the one end of spout, and the inside of mounting groove installs the motor through the bolt, be the transmission between motor and the screw rod and be connected, and threaded connection has along the gliding second slider of spout on the lateral wall of screw rod, the welding has the mounting bracket on the top outer wall of second slider, and the mounting bracket holds the inside at the cabinet body.

Further, the auxiliary groove has all been seted up to the both sides that the cabinet body is close to spout bottom inner wall, and the axle center department welding of auxiliary groove has the guide bar, the gliding first slider along the auxiliary groove has been cup jointed to the outside of guide bar, and is fixed connection between first slider and the mounting bracket.

Furthermore, the bottom outer wall welding of the cabinet body has the base, and has seted up the rectangular channel on the bottom outer wall of base, it has the slipmat to bond on the bottom outer wall of base.

Furthermore, an electric pushing cylinder is installed at the axis of the inner wall of the top of the rectangular groove through a bolt, a bedplate which slides along the rectangular groove is installed at the output end of the electric pushing cylinder through a bolt, and moving wheels are installed on the periphery of the outer wall of the bottom of the bedplate through bolts.

Furthermore, column grooves are formed in the periphery of the inner wall of the top of the rectangular groove, and sliding rods sliding along the column grooves are mounted on the periphery of the outer wall of the top of the bedplate through bolts.

Furthermore, a limiting disc is welded at one end, located in the column groove, of the sliding rod, and a volute spring sleeved outside the sliding rod is welded on the outer wall of the bottom of the limiting disc.

The utility model has the beneficial effects that:

(1) according to the utility model, through the arranged motor, the motor drives the second sliding block in threaded connection to slide along the sliding groove through the screw rod, so that the second sliding block can drive the mounting frame to move out of the cabinet body, and further, an operator can conveniently overhaul and maintain the electrical appliance element.

(2) According to the utility model, through the arranged auxiliary groove, when the mounting rack moves out of the cabinet body, the first sliding block slides in the auxiliary groove along the guide rod, so that the mounting rack can be more stable when moving out of the cabinet body, and the mounting rack is reasonable in structure, stable in operation and suitable for popularization.

(3) According to the utility model, through the arranged electric pushing cylinder, the electric pushing cylinder pushes the bedplate to move out of the rectangular groove, and the bedplate pushes the moving wheels to move out, so that the cabinet body can be moved more conveniently according to different installation positions.

(4) According to the utility model, through the arranged slide rod, when the bedplate moves along the rectangular groove, the slide rod moves along the column groove, and at the moment, the limiting disc presses and holds the volute spring, so that the bedplate can more stably and firmly slide along the rectangular groove.

Drawings

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

FIG. 2 is a schematic structural view of the cabinet of the present invention;

FIG. 3 is a schematic view of the structure of the mounting frame of the present invention;

FIG. 4 is a schematic view of the transmission structure of the present invention;

FIG. 5 is a schematic view of a rectangular groove structure according to the present invention;

fig. 6 is a partial structural schematic diagram of the present invention.

In the figure: the device comprises a cabinet body 1, a base 2, a mounting frame 3, a sliding groove 4, an auxiliary groove 5, a guide rod 6, a first sliding block 7, a screw rod 8, an installation groove 9, a motor 10, a second sliding block 11, a rectangular groove 12, an electric pushing cylinder 13, a table plate 14, a movable wheel 15, a sliding rod 16, a column groove 17, a limiting disc 18 and a vortex spring 19.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples:

referring to fig. 1 to 6, the utility model is an MNS low-voltage draw-out type switch cabinet, comprising a cabinet body 1, a chute 4 is arranged at the center of the inner wall of the bottom of the cabinet body 1, and the axis of the sliding groove 4 is movably connected with a screw 8 through a bearing, one end of the inner wall of the bottom of the cabinet body 1 close to the sliding groove 4 is provided with a mounting groove 9, and the inside of the mounting groove 9 is provided with a motor 10 through a bolt, the motor 10 is in transmission connection with the screw 8, the outer side wall of the screw rod 8 is in threaded connection with a second sliding block 11 which slides along the sliding groove 4, the outer wall of the top of the second sliding block 11 is welded with a mounting rack 3, the mounting rack 3 is accommodated in the cabinet body 1, the motor 10 drives the second slide block 11 in threaded connection to slide along the slide groove 4 through the screw 8, so that the second slide block 11 can drive the mounting frame 3 to move out of the cabinet body 1, and further, an operator can conveniently overhaul and maintain the electrical appliance element.

Auxiliary groove 5 has all been seted up to the both sides that the cabinet body 1 is close to 4 bottom inner walls of spout, and the axle center department welding of auxiliary groove 5 has guide bar 6, and the gliding first slider 7 of edge auxiliary groove 5 has been cup jointed to the outside of guide bar 6, and is fixed connection between first slider 7 and the mounting bracket 3, and first slider 7 slides in the inside of auxiliary groove 5 along guide bar 6 for stability that can be more when mounting bracket 3 removes.

The welding of the bottom outer wall of the cabinet body 1 has base 2, and has seted up rectangular channel 12 on the bottom outer wall of base 2, and it has the slipmat to bond on the bottom outer wall of base 2, and the slipmat has promoted the frictional force when base 2 and ground laminating, and then has promoted the stability when the cabinet body 1 is placed.

Electric pushing cylinder 13 is installed through the bolt in the axle center department of rectangular channel 12 top inner wall, and electric pushing cylinder 13's output passes through the bolt and installs along the gliding platen 14 of

rectangular channel

12, and 14 bottom outer walls of platen install through the bolt all around and remove wheel 15, remove wheel 15 and make the cabinet body 1 can be according to the different more convenient removal of mounted position.

Column groove 17 has all been seted up around rectangular channel 12 top inner wall, and all install through the bolt around the outer wall of platen 14 top along the gliding slide bar 16 of column groove 17, slide bar 16 slides along column groove 17 for platen 14 can be more stable when following rectangular channel 12 lift.

The sliding rod 16 is located the welding of the one end in post groove 17 and has spacing dish 18, and the welding has the vortex spring 19 that cup joints in the outside of sliding rod 16 on the bottom outer wall of spacing dish 18, and when sliding rod 16 slided along post groove 17, the stability when limiting dish 18 pressure held vortex spring 19 can effectual promotion sliding rod 16 slided along post groove 17.

In summary, the working principle of the utility model is as follows: when the MNS low-voltage draw-out type switch cabinet is used and an operator needs to move the cabinet body 1, the electric pushing cylinder 13 pushes the bedplate 14 to move out of the rectangular groove 12, and the bedplate 14 pushes the moving wheel 15 to move out, when the bedplate 14 moves along the rectangular groove 12, the slide rod 16 moves along the column groove 17, at the same time, the limiting disc 18 presses the scroll spring 19, so as to improve the stability when the bedplate 14 slides along the rectangular groove 12, and the moving wheels 15 make the cabinet 1 move more conveniently according to the installation position, when the electronic elements in the cabinet body 1 need to be overhauled and maintained, the motor 10 drives the second sliding block 11 in threaded connection to slide along the sliding chute 4 through the screw 8, so that the second slider 11 can drive the mounting frame 3 to move out of the cabinet body 1, at the moment, the first slider 7 slides in the auxiliary groove 5 along the guide rod 6, and the mounting frame 3 moves out of the cabinet body 1, so that an operator can conveniently overhaul and maintain the electrical appliance element.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. The utility model provides a MNS low pressure pull-out type cubical switchboard, includes the cabinet body (1), its characterized in that, spout (4) have been seted up to the center department of the internal wall of cabinet body (1) bottom, and the axle center department of spout (4) has screw rod (8) through bearing swing joint, mounting groove (9) have been seted up to the one end that the internal wall of cabinet body (1) bottom is close to spout (4), and the inside of mounting groove (9) installs motor (10) through the bolt, be the transmission between motor (10) and screw rod (8) and be connected, and threaded connection has along gliding second slider (11) of spout (4) on the lateral wall of screw rod (8), the welding has mounting bracket (3) on the top outer wall of second slider (11), and mounting bracket (3) hold the inside at the cabinet body (1).

2. An MNS low voltage draw-out switchgear, as claimed in claim 1, wherein: auxiliary groove (5) have all been seted up to the both sides that the cabinet body (1) is close to spout (4) bottom inner wall, and the axle center department welding of auxiliary groove (5) has guide bar (6), the gliding first slider (7) of edge auxiliary groove (5) has been cup jointed to the outside of guide bar (6), and is fixed connection between first slider (7) and mounting bracket (3).

3. An MNS low voltage draw-out switchgear, as claimed in claim 1, wherein: the cabinet is characterized in that a base (2) is welded on the outer wall of the bottom of the cabinet body (1), a rectangular groove (12) is formed in the outer wall of the bottom of the base (2), and an anti-slip mat is bonded on the outer wall of the bottom of the base (2).

4. A MNS low voltage draw-out switchgear, as claimed in claim 3, wherein: electric pushing cylinders (13) are mounted at the axis of the inner wall of the top of the rectangular groove (12) through bolts, a bedplate (14) which slides along the rectangular groove (12) is mounted at the output ends of the electric pushing cylinders (13) through bolts, and moving wheels (15) are mounted on the periphery of the outer wall of the bottom of the bedplate (14) through bolts.

5. A MNS low voltage draw-out switchgear, as claimed in claim 3, wherein: column grooves (17) are formed in the periphery of the inner wall of the top of the rectangular groove (12), and sliding rods (16) sliding along the column grooves (17) are mounted on the periphery of the outer wall of the top of the bedplate (14) through bolts.

6. An MNS low-voltage draw-out switchgear as claimed in claim 5, wherein: the sliding rod (16) is welded with a limiting disc (18) at one end positioned in the column groove (17), and a volute spring (19) sleeved outside the sliding rod (16) is welded on the outer wall of the bottom of the limiting disc (18).