CN218182853U

CN218182853U - MNS low pressure inlet wire cabinet

Info

Publication number: CN218182853U
Application number: CN202222340521.4U
Authority: CN
Inventors: 陈岁青
Original assignee: Jiangxi Changli Electric Co ltd
Current assignee: Jiangxi Changli Electric Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-30
Anticipated expiration: 2032-09-02

Abstract

An MNS low-voltage incoming cabinet relates to the technical field of MNS incoming cabinets; the multifunctional wardrobe comprises a wardrobe body, the wardrobe body is provided with a plurality of drawer grooves, the drawer is inserted and arranged in a front opening of each drawer groove, the bottom center of each drawer groove is provided with a first moving groove, the front side of the wardrobe body is provided with an operating room corresponding to the first moving groove, the first moving groove is internally and rotatably connected with a lead screw assembly through a bearing seat, the rear end of a cross rod is inserted and arranged in a corresponding first cross groove, the bottom center of the drawer is connected with a first sliding block, the lower end of the first sliding block is slidably arranged in the first moving groove, the first sliding block is in threaded sleeve connection with the upper end of the lead screw, one side of the wardrobe body, which is located in each drawer groove, is rotatably connected with a driving shaft, the driving shaft is connected with the lead screw through a synchronous wheel synchronous belt, the front end of the driving shaft is exposed out of the wardrobe body, the front end of the driving shaft is provided with a second cross groove extending along the axial direction, an independent Z-shaped handle is arranged outside the wardrobe body, one end of the cross head is arranged at the cross head, and the cross head can be inserted and matched with the second cross groove.

Description

MNS low pressure inlet wire cabinet

Technical Field

The utility model relates to a MNS inlet cabinet technical field, more specifically the utility model relates to a MNS low pressure inlet cabinet.

Background

The MNS inlet cabinet is a draw-out complete switch device, the MNS inlet cabinet used at present is drawn and pulled manually, and in order to be convenient to overhaul, an electric control drawer is used for automatic switching in the prior art.

As disclosed in publication No.: CN 216355418U's chinese utility model patent relates to a MNS low pressure pull-out type cubical switchboard, specifically drives threaded connection's second slider through the screw rod through the motor and slides along the spout for the second slider can drive the mounting bracket and shift out the cabinet body, and then makes things convenient for the operator to overhaul and maintain electrical components.

However, if a power failure occurs during maintenance, the drawer is difficult to be opened in an electric power mode, if the drawer needs to be opened, the drawer can be opened only in two modes, one mode is violently disassembled, the other mode is power generation and power supply by using power generation equipment, the MNS incoming line cabinet is damaged by violently disassembling, time is consumed for transportation by adopting the power generation equipment, and energy consumption is increased.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above-described technical problems in the prior art.

The purpose and the efficacy of the utility model are achieved by the following specific technical means:

the utility model provides a MNS low pressure inlet wire cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is provided with a plurality of drawer grooves, it is provided with the drawer to insert in the front side opening in drawer groove, the bottom center in drawer groove is equipped with first shifting chute, the front side of the cabinet body corresponds first shifting chute and is equipped with the control chamber, it is connected with the lead screw subassembly to rotate through the bearing frame in the first shifting chute, the lead screw subassembly includes the lead screw, cross bar and carousel, the lead screw is provided with the cross through groove along the axial, the cross bar corresponds the cross through inslot and inserts the setting, the cross bar front end is run through to the control chamber and is connected with the carousel, step motor is installed to the rear side of the cabinet body corresponding first shifting chute, step motor includes the rotatory motor output shaft after the circular telegram, motor output shaft's front end sets up along the first cross groove of axial extension, the rear end of cross bar corresponds the first cross inslot and inserts the setting, the bottom center of drawer is connected with first slider, first slider lower extreme slides and sets up in first shifting chute, and the upper end of first slider threaded sleeve is established, the cabinet body is located one side rotation of drawer groove and is connected with the drive shaft, the independent formula of the cabinet body, the cabinet body is exposed to the cabinet body, the outside the handle that the cross is provided with the handle, the independent type is provided with the external side of the handle, the cabinet body, the Z type is the external side of the handle, the cabinet body, the independent type of the cross bar, the handle that the cross is provided with the external side of the formula of the cross can be the handle, the handle.

Preferably, the front opening of the operation chamber is hinged with a baffle plate through a hinge.

Preferably, the baffle center is rotated and is installed right angle gyration lock, and right angle gyration lock is connected with the spliced pole including holding rod, locking lever and spliced pole holding rod and locking lever between, and the holding rod is 90 degrees settings with the locking lever, runs through the baffle through the spliced pole and rotates the setting, and the locking lever is located the inboard of baffle, and what correspond, the inside upper end of control chamber is provided with the draw-in groove, rotates the holding rod, can make the locking lever rotate the card and go into in the draw-in groove.

Preferably, the stepping motor is connected with an external power supply, and a button switch is arranged in the operating room to control the stepping motor to be turned on and off.

Preferably, the bottom of the drawer groove is provided with second moving grooves at two sides of the first moving groove.

Preferably, the bottom of the drawer is positioned at the left side and the right side of the first sliding block and is connected with a second sliding block, and the lower end of the second sliding block is arranged in the second moving groove in a sliding mode.

Preferably, a vertical pipe is installed on one side of the cabinet body, and the Z-shaped handle is inserted into the vertical pipe.

Has the beneficial effects that:

the beneficial effects of the utility model reside in that:

this kind of MNS low pressure inlet wire cabinet is provided with the cross rod, can make the locking lever break away from the draw-in groove through rotating the holding rod, open the baffle, start step motor through button switch, and then the automatic control drawer is opened or is taken in the drawer groove, during the outage, can open the baffle through above-mentioned step, then the pulling carousel, drive the cross rod and move forward, and then make the cross rod rear end break away from first cross groove, then the cross head through Z type handle inserts the second cross groove, drive the drive shaft and rotate, and then drive the lead screw and rotate, drive the drawer and shift out, the unable circumstances that shifts out of drawer when solving the outage trouble.

Description of the drawings:

fig. 1 is the utility model discloses a MNS low pressure inlet wire cabinet schematic diagram.

Fig. 2 is a schematic view of a partial structure of a drawer slot and an operation room of the present invention.

Fig. 3 is a schematic top sectional view of the drawer groove of the present invention.

Fig. 4 is a schematic view of the screw rod assembly of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 6 is a schematic front view of the drawer according to the present invention.

Fig. 7 is a schematic view of the quarter turn lock of the present invention.

In FIGS. 1-7: the cabinet body 1, the drawer groove 101, the operation chamber 102, the clamping groove 103, the drawer 2, the first sliding block 201, the second sliding block 202, the screw rod assembly 3, the screw rod 301, the cross rod 302, the rotary disc 303, the baffle 4, the right-angle rotary lock 5, the holding rod 501, the connecting column 503, the locking rod 502, the first moving groove 6, the second moving groove 7, the driving shaft 8, the second cross groove 801, the stepping motor 9, the motor output shaft 10, the first cross groove 11, the Z-shaped handle 12, the cross head 121 and the vertical pipe 13.

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.

Referring to fig. 1-7, an MNS low-voltage incoming cabinet includes a cabinet body 1, the cabinet body 1 is provided with a plurality of drawer grooves 101, and a drawer 2 is inserted into an opening at the front side of the drawer grooves 101;

a first moving groove 6 is formed in the center of the bottom of the drawer groove 101, second moving grooves 7 are formed in the bottom of the drawer groove 101 and located on two sides of the first moving groove 6, an operating chamber 102 is arranged on the front side of the cabinet body 1 corresponding to the first moving groove 6, a baffle plate 4 is hinged to the opening of the front side of the operating chamber 102, the operating chamber 102 can be closed after the baffle plate 4 is folded, and a lead screw assembly 3 is rotatably connected into the first moving groove 6 through a bearing seat;

example 1: the screw rod assembly 3 comprises a screw rod 301, a cross rod 302 and a turntable 303, the screw rod 301 is provided with a cross through groove along the axial direction, the cross rod 302 is inserted into the cross through groove, and the front end of the cross rod 302 penetrates into the operation chamber 102 and is connected with the turntable 303;

example 2: a stepping motor 9 is arranged at the rear side of the cabinet body 1 corresponding to the first moving groove 6, the stepping motor 9 comprises a motor output shaft 10 which rotates after being electrified, a first cross groove 11 which extends along the axial direction is arranged at the front end of the motor output shaft 10, and the rear end of the cross rod 302 is inserted into the first cross groove 11 in an initial state;

example 3: the center of the bottom of the drawer 2 is connected with a first sliding block 201, the bottom of the drawer 2 is positioned at the left side and the right side of the first sliding block 201 and is connected with a second sliding block 202, the lower end of the first sliding block 201 is arranged in the first moving groove 6 in a sliding mode, the first sliding block 201 is sleeved at the upper end of the screw rod 301 in a threaded mode, and the lower end of the second sliding block 202 is arranged in the second moving groove 7 in a sliding mode; a button switch is arranged in the operation chamber 102 to control the step motor 9 to be electrified, so that the start of the step motor 9 can be controlled, the step motor 9 can be started to drive the cross rod 302 to rotate, the lead screw 301 to rotate, the first sliding block 201 slides on the upper end of the lead screw 301, the drawer 2 is driven to move, the drawer 2 can be controlled to automatically slide out of or retract into the drawer groove 101, and the second sliding block 202 can enable the drawer 2 to move more stably;

example 4: one side of the cabinet body 1 located in the drawer groove 101 is rotatably connected with a driving shaft 8, the driving shaft 8 is connected with the lead screw 301 through a synchronous wheel synchronous belt, the front end of the driving shaft 8 is exposed outside the cabinet body 1, the front end of the driving shaft 8 is provided with a second cross groove 801 extending along the axial direction, a vertical pipe 13 is installed on one side of the cabinet body 1, the vertical pipe 13 is provided with a Z-shaped handle 12 in an inserted manner, one end of the Z-shaped handle 12 is a cross head 121, when the cabinet body is in a fault power-off condition, a baffle 4 can be opened, then a turntable 303 is pulled, a cross rod 302 is driven to move forward, then the rear end of the cross rod 302 is separated from a first cross groove 11, then the cross head 121 of the Z-shaped handle 12 is inserted into the second cross groove 801, the driving shaft 8 is driven to rotate, the lead screw 301 is driven to rotate, the drawer 2 is driven to move out, and the situation that the drawer 2 cannot move out when the power-off fault is solved.

It should be noted that: baffle 4 center is rotated and is installed right angle gyration lock 5, right angle gyration lock 5 is including holding rod 501, locking lever 502, spliced pole 503, be connected with spliced pole 503 between holding rod 501 and the locking lever 502, and holding rod 501 is 90 degrees settings with locking lever 502, run through baffle 4 through spliced pole 503 and rotate the setting, locking lever 502 is located the inboard of baffle 4, it is corresponding, the inside upper end of control chamber 102 is provided with draw-in groove 103, rotate holding rod 501, can make locking lever 502 rotate the card and go into in the draw-in groove 103, and then make baffle 4 unable open, reverse rotation holding rod 501, make locking lever 502 break away from draw-in groove 103, can open baffle 4 is folding.

The working principle is as follows:

during the use, can make locking lever 502 break away from draw-in groove 103 through rotating holding rod 501, open baffle 4, start step motor 9 through button switch, and then automatic control drawer 2 is opened or is taken in drawer groove 101, during the outage, can open baffle 4 through above-mentioned step, then pulling carousel 303, drive cross rod 302 moves forward, and then make cross rod 302 rear end break away from first cross slot 11, then cross head 121 through Z type handle 12 inserts second cross slot 801, drive shaft 8 and rotate, and then drive lead screw 301 rotates, drive drawer 2 shifts out, the unable circumstances that shifts out of drawer 2 when solving the outage trouble.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above-mentioned embodiment, and make different extensions and changes, but as long as they do not depart from the spirit of the present invention, all are within the protection scope of the present invention.

Claims

1. The MNS low-voltage incoming cabinet comprises a cabinet body (1) and is characterized in that the cabinet body (1) is provided with a plurality of drawer grooves (101), drawers (2) are inserted into openings at the front sides of the drawer grooves (101), a first moving groove (6) is arranged at the center of the bottom of each drawer groove (101), an operation chamber (102) is arranged at the front side of the cabinet body (1) corresponding to the first moving groove (6), a lead screw assembly (3) is rotatably connected into the first moving groove (6) through a bearing seat, the lead screw assembly (3) comprises a lead screw (301), a cross rod (302) and a turntable (303), the lead screw (301) is axially provided with a cross through groove, the cross rod (302) is inserted into the cross through groove, the front end of the cross rod (302) penetrates into the operation chamber (102) and is connected with the turntable (303), a stepping motor (9) is arranged at the rear side of the cabinet body (1) corresponding to the first moving groove (6), the stepping motor (9) comprises a motor output shaft (10) which rotates after being electrified, the front end of the motor output shaft (10) is provided with a first sliding block (11) extending along the axial direction, the first moving groove (11) is inserted into the first moving groove (201), and the first sliding block (11) is arranged at the bottom of the first moving groove (201), and first slider (201) threaded sleeve establishes the upper end at lead screw (301), one side that cabinet body (1) is located drawer groove (101) is rotated and is connected with drive shaft (8), be connected through synchronizing wheel hold-in range between drive shaft (8) and lead screw (301), drive shaft (8) front end exposes in the outside of cabinet body (1), and the front end of drive shaft (8) is provided with along axially extended second cross slot (801), cabinet body (1) is equipped with independent Z type handle (12) outward, the one end of Z type cross head handle (12) is cross head (121), second cross slot (801) that can correspond in 121) can insert the cooperation.

2. The MNS low-voltage incoming cabinet as claimed in claim 1, characterized in that a baffle (4) is hinged to the front opening of the operating room (102).

3. The MNS low-voltage incoming cabinet according to claim 2, characterized in that the right-angle rotary lock (5) is rotatably installed in the center of the baffle (4), the right-angle rotary lock (5) comprises a holding rod (501), a connecting rod (503) is connected between the holding rod (501) and the locking rod (502) and comprises a connecting rod (502), the holding rod (501) and the locking rod (502) are arranged at 90 degrees and penetrate through the baffle (4) through the connecting rod (503) to be rotatably arranged, the locking rod (502) is located on the inner side of the baffle (4), correspondingly, a clamping groove (103) is formed in the upper end of the inside of the operating room (102), and the holding rod (501) is rotated to be clamped into the clamping groove (103).

4. The MNS low-voltage incoming cabinet according to claim 1, characterized in that the stepping motor (9) is connected with an external power supply, and a button switch is arranged in the operation room (102) to control the opening and closing of the stepping motor (9).

5. The MNS low-voltage incoming cabinet according to claim 1, characterized in that the bottom of the drawer groove (101) is provided with second moving grooves (7) at two sides of the first moving groove (6).

6. The MNS low-voltage incoming cabinet according to claim 5, characterized in that the bottom of the drawer (2) is connected with second sliding blocks (202) at the left and right sides of the first sliding block (201), and the lower ends of the second sliding blocks (202) are slidably arranged in the second moving groove (7).

7. The MNS low-voltage incoming line cabinet as claimed in claim 1, characterized in that a vertical pipe (13) is installed at one side of the cabinet body (1), and a Z-shaped handle (12) is inserted into the vertical pipe (13).