CN218498624U - Drawer type MNS low-voltage cabinet - Google Patents
Drawer type MNS low-voltage cabinet Download PDFInfo
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- CN218498624U CN218498624U CN202222816933.0U CN202222816933U CN218498624U CN 218498624 U CN218498624 U CN 218498624U CN 202222816933 U CN202222816933 U CN 202222816933U CN 218498624 U CN218498624 U CN 218498624U
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Abstract
The utility model discloses a drawer type MNS low-voltage cabinet, in particular to the technical field of low-voltage cabinets, which comprises a MNS low-voltage cabinet body, wherein a mounting mechanism, a driving mechanism and a ventilation mechanism are arranged in the MNS low-voltage cabinet body, the mounting mechanism is arranged at one side of the driving mechanism, the ventilation mechanism is arranged at the rear end of the MNS low-voltage cabinet body, a partition plate is fixed in the MNS low-voltage cabinet body, and the mounting mechanism and the driving mechanism are respectively arranged at two sides of the partition plate; installation mechanism includes the drawer frame that distributes about three, all be equipped with the drawer in the drawer frame, actuating mechanism includes the fixed column, the fixed column is fixed at the internal portion of MNS low-voltage cabinet, the fixed column outer end is equipped with three go-between, and is three go-between one side is all fixed and is equipped with the rack, and is three one side that the go-between was kept away from to the rack all meshes the gear, and is three gear axle center department all runs through and is fixed with the pivot, the utility model discloses be convenient for adjust installation mechanism's height, be convenient for maintain and install electrical components, can effectively utilize the space in the MNS low-voltage cabinet.
Description
Technical Field
The utility model relates to a low-voltage cabinet technical field, concretely relates to MNS low-voltage cabinet of drawer type.
Background
One of the most common devices in the electrical industry of low-voltage drawer type MNS, the MNS low-voltage cabinet has the advantages of compact design, strong structural universality and flexible assembly, adopts the design of standard modules, and is mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, thereby being a novel low-voltage cabinet which is safe, economic, reasonable and reliable.
At present, the existing MNS low-voltage cabinet is not easy to maintain and inconvenient to install because power supply and power distribution instruments of the low-voltage cabinet are arranged inside a cabinet body, and the space in a drawer unit cannot be effectively utilized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a MNS low-voltage cabinet of drawer type, through the height of adjusting installation mechanism, be convenient for maintain and install, can effectively utilize the internal space of MNS low-voltage cabinet simultaneously to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a drawer type MNS low-voltage cabinet comprises an MNS low-voltage cabinet body, wherein an installation mechanism, a driving mechanism and a ventilation mechanism are arranged in the MNS low-voltage cabinet body, the installation mechanism is arranged on one side of the driving mechanism, the ventilation mechanism is arranged at the rear end of the MNS low-voltage cabinet body, a partition plate is fixed inside the MNS low-voltage cabinet body, and the installation mechanism and the driving mechanism are respectively arranged on two sides of the partition plate.
The mounting mechanism comprises three drawer frames which are distributed up and down, wherein drawers are arranged in the drawer frames, and the drawers are connected with the drawer frames in a sliding mode through sliding rails, so that the drawers can be conveniently slid, and the maintenance and mounting of electrical elements are facilitated.
The driving mechanism comprises a fixing column, the fixing column is fixed inside the MNS low-voltage cabinet body, the outer end of the fixing column is provided with three connecting rings, the three connecting rings are vertically distributed, racks are fixedly arranged on one sides of the three connecting rings, gears are meshed with one sides, far away from the connecting rings, of the three racks, the axes of the gears penetrate through and are fixedly provided with rotating shafts, the height of the mounting mechanism can be adjusted conveniently, maintenance and installation of electrical components are facilitated, and the space inside the MNS low-voltage cabinet body can be effectively utilized.
Preferably, it is three the MNS low-voltage cabinet body front end is all extended to the pivot, and is three the pivot all passes through the bearing with the MNS low-voltage cabinet body and is connected, and is three the pivot front end all is fixed and is equipped with the hand wheel, runs through on the three hand wheel and is equipped with the bolt, bolt and hand wheel threaded connection are convenient for fixed mounting mechanism, prevent that installation mechanism from taking place the displacement.
Preferably, the MNS low-voltage cabinet body inner wall one side is fixed and is equipped with the draw bar, the draw bar establish in three drawer frame one side and with drawer frame sliding connection, first recess has been seted up to the drawer bottom, a plurality of line holes of crossing have been seted up to the inside bottom of drawer, and is a plurality of it is fixed and is equipped with the rubber circle to cross the downthehole portion of line, reduces the damage to the circuit, plays the guard action to the circuit the fixed handle that is equipped with in drawer front end is convenient for stimulate the drawer.
Preferably, the other sides of the three drawer frames are respectively fixedly connected with the other sides of the three connecting rings.
Preferably, the mechanism of taking a breath includes the fan, the fan is established at MNS low-voltage cabinet body rear side, the fixed first aspiration channel that is equipped with in fan front end, fixed second aspiration channel and the third aspiration channel of being equipped with in first aspiration channel top, the second aspiration channel is established at the third aspiration channel front end, second aspiration channel and third aspiration channel one end and first aspiration channel intercommunication, first aspiration channel, second aspiration channel and third aspiration channel other end extend into MNS low-voltage cabinet internal portion and establish between three drawer frame, prevent the incasement high temperature, are favorable to dispelling the heat between a plurality of drawers.
Preferably, the MNS low-voltage cabinet body one side is inlayed and is had the filter screen, the filter screen outside is equipped with the rain eaves, the rain eaves is fixed in MNS low-voltage cabinet body one side, prevents that water from getting into MNS low-voltage cabinet internally through the filter screen.
Preferably, the front end of the MNS low-voltage cabinet body is hinged with a cabinet door, the cabinet door is arranged on one side of the three hand wheels, and therefore the MNS low-voltage cabinet body can be conveniently installed, overhauled or used for holding articles.
Preferably, a second groove is formed in the partition plate, and the three racks are arranged in the second groove.
In the technical scheme, the utility model provides a technological effect and advantage:
1. through rotating the hand wheel, it is rotatory to drive the pivot under the effect of hand wheel, the pivot drives the gear rotation, gear and rack intermeshing, the gear drives the rack and slides in the second recess, the second recess drives the go-between motion, the go-between drives the motion of drawer frame, the motion of drawer frame drive drawer, when the drawer reaches the ideal height, it is fixed and then fixed to the drawer to screw up the bolt to the hand wheel, prevent that the drawer from taking place the displacement, the realization is adjusted the interval between the drawer, can effectively utilize the internal space of MNS low-voltage cabinet, be applicable to the electrical components of installation co-altitude.
2. The air in the cabinet is sucked out through the first air suction pipe, the second air suction pipe and the third air suction pipe under the action of the fan, so that the temperature in the cabinet is prevented from being too high, and the heat dissipation among a plurality of drawers is facilitated.
3. The drawer is designed to be drawable, so that the drawer can be conveniently pulled out, and the electrical appliance element is convenient to maintain and install.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is an overall rear view of the present invention;
FIG. 3 is a sectional view of the overall structure of the present invention;
FIG. 4 is an exploded view of the mounting mechanism of the present invention;
fig. 5 is a cross-sectional view of the overall structure of the present invention;
fig. 6 is a structural view of the driving mechanism of the present invention.
Description of reference numerals:
the device comprises a 1MNS low-voltage cabinet body, a 2 drawer frame, 3 drawers, 4 sliding strips, 5 sliding rails, 6 wire passing holes, 7 rubber rings, 8 first grooves, 9 partition plates, 10 second grooves, 11 fixing columns, 12 connecting rings, 13 rotating shafts, 14 gears, 15 racks, 16 bolts, 17 hand wheels, 18 rain blocking eaves, 19 filter screens, 20 fans, 21 first air suction pipes, 22 second air suction pipes, 23 third air suction pipes and 24 cabinet doors.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a drawer type MNS low-voltage cabinet as shown in figures 1-6, which comprises a MNS low-voltage cabinet body 1, wherein an installation mechanism, a driving mechanism and a ventilation mechanism are arranged in the MNS low-voltage cabinet body 1, the installation mechanism is arranged at one side of the driving mechanism, the ventilation mechanism is arranged at the rear end of the MNS low-voltage cabinet body 1, a partition plate 9 is fixed in the MNS low-voltage cabinet body 1, and the installation mechanism and the driving mechanism are respectively arranged at two sides of the partition plate 9;
installation mechanism includes the drawer frame 2 of three upper and lower distribution, all be equipped with drawer 3 in the drawer frame 2, drawer 3 and drawer frame 2 slide through slide rail 5 and link, and the drawer 3 that is convenient for slide is convenient for maintenance and installation of electrical components.
The driving mechanism comprises a fixing column 11, the fixing column 11 is fixed inside the MNS low-voltage cabinet body 1, three connecting rings 12 are arranged at the outer end of the fixing column 11, the three connecting rings 12 are vertically distributed to facilitate fixing of the drawer frame 2, three racks 15 are fixedly arranged on one sides of the three connecting rings 12, a second groove 10 is formed in the partition plate 9, the three racks 15 are all arranged in the second groove 10 to facilitate sliding of the racks 15, three gears 14 are meshed with one sides, far away from the connecting rings 12, of the racks 15, and a rotating shaft 13 penetrates through and is fixed at the axle center of each gear 14, so that the height of the mounting mechanism is convenient to adjust, maintenance and installation of electrical components are facilitated, and the space inside the MNS low-voltage cabinet body is effectively utilized.
It is three pivot 13 all extends MNS low-voltage cabinet body 1 front end, and is three pivot 13 all passes through the bearing with MNS low-voltage cabinet body 1 and is connected, and is three pivot 13 front end is all fixed and is equipped with hand wheel 17, runs through on the three hand wheel 17 and is equipped with bolt 16, bolt 16 and hand wheel 17 threaded connection, the fixed mounting mechanism of being convenient for prevents that installation mechanism from taking place the displacement.
Fixed draw bar 4 that is equipped with in MNS low-voltage cabinet body 1 inner wall one side, draw bar 4 establish in three drawer frame 2 one side and with drawer frame 2 sliding connection, the drawer frame 2 that is convenient for slide, three drawer frame 2 opposite side respectively with three go-between 12 opposite side fixed connection, 3 front ends of drawer are fixed and are equipped with the handle, are convenient for take out drawer 3.
The front end of the MNS low-voltage cabinet body 1 is hinged with a cabinet door 24, the cabinet door 24 is arranged on one side of the three hand wheels 17, and therefore the MNS low-voltage cabinet body 1 is convenient to install, overhaul or take and place objects.
Pull out drawer 3 from the internal effect of slide rail 5 of drawer frame 2 under, can be used to installation electrical components, and the design maintenance simple to operate of drawer type, when electrical components need the installation, can adjust the height of drawer 3 according to the demand, concrete operation is: the hand wheel 17 is rotated, the rotating shaft 13 is driven to rotate under the action of the hand wheel 17, the rotating shaft 13 drives the gear 14 to rotate, the gear 14 is meshed with the rack 15, the gear 14 drives the rack 15 to slide in the second groove 10, the second groove 10 drives the connecting ring 12 to move, the connecting ring 12 drives the drawer frame 2 to move, the drawer frame 2 drives the drawer 3 to move, when the drawer 3 reaches an ideal height, the tightening bolt 16 fixes the hand wheel 17 and further fixes the drawer 3, the drawer 3 is prevented from displacing, the distance between the drawers 3 is adjusted, the space in the MNS low-voltage cabinet body 1 can be effectively utilized, and the MNS low-voltage cabinet is suitable for installing electrical equipment elements with different heights.
As shown in fig. 1-2, filter screen 19 has been inlayed to MNS low-voltage cabinet body 1 one side, and ventilation mechanism includes fan 20, fan 20 establishes at MNS low-voltage cabinet body 1 rear side, fan 20 front end is fixed and is equipped with first aspiration channel 21, first aspiration channel 21 top is fixed and is equipped with second aspiration channel 22 and third aspiration channel 23, second aspiration channel 22 establishes at third aspiration channel 23 front end, second aspiration channel 22 and third aspiration channel 23 one end and first aspiration channel 21 intercommunication, first aspiration channel 21, second aspiration channel 22 and third aspiration channel 23 other end extend into MNS low-voltage cabinet body 1 inside and establish between three drawer frame 2.
Air enters the cabinet through the filter screen 19, and the air in the cabinet is sucked out through the first air suction pipe 21, the second air suction pipe 22 and the third air suction pipe 23 under the action of the fan 20, so that the over-high temperature in the cabinet is prevented, and the heat dissipation among the plurality of drawers 3 is facilitated.
The utility model discloses a MNS low-voltage cabinet body 1, including filter screen 19, rain eaves 18 is equipped with in the filter screen 19 outside, rain eaves 18 is fixed in MNS low-voltage cabinet body 1 one side, prevents that water from getting into in MNS low-voltage cabinet body 1 through filter screen 19.
As shown in fig. 3, 4 and 5, a first groove 8 is formed in the bottom end of the drawer 3, which is convenient for accommodating redundant circuits, a plurality of wire passing holes 6 are formed in the bottom end of the inside of the drawer 3, rubber rings 7 are fixedly arranged inside the wire passing holes 6, when the cable is used, the cable passes through the wire passing holes 6, and the rubber rings 7 in the wire passing holes 6 prevent the cable from being worn.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (8)
1. The utility model provides a MNS low-voltage cabinet of drawer type, includes MNS low-voltage cabinet body (1), its characterized in that: an installation mechanism, a driving mechanism and a ventilation mechanism are arranged in the MNS low-voltage cabinet body (1), the installation mechanism is arranged on one side of the driving mechanism, the ventilation mechanism is arranged at the rear end of the MNS low-voltage cabinet body (1), a partition plate (9) is fixed in the MNS low-voltage cabinet body (1), and the installation mechanism and the driving mechanism are respectively arranged on two sides of the partition plate (9);
the mounting mechanism comprises three drawer frames (2) which are distributed up and down, drawers (3) are arranged in the drawer frames (2), and the drawers (3) are connected with the drawer frames (2) in a sliding mode through sliding rails (5);
the driving mechanism comprises a fixing column (11), the fixing column (11) is fixed inside the MNS low-voltage cabinet body (1), three connecting rings (12) are arranged at the outer end of the fixing column (11), the three connecting rings (12) are distributed vertically, racks (15) are fixedly arranged on one sides of the three connecting rings (12), gears (14) are meshed on one sides, far away from the connecting rings (12), of the three racks (15), and rotating shafts (13) penetrate through and are fixed at the axes of the gears (14).
2. A drawer-type MNS low-voltage cabinet according to claim 1, characterized in that: it is three pivot (13) all extend MNS low-voltage cabinet body (1) front end, it is three pivot (13) all pass through the bearing with MNS low-voltage cabinet body (1) and are connected, it is three pivot (13) front end all is fixed and is equipped with hand wheel (17), runs through on three hand wheel (17) and is equipped with bolt (16), bolt (16) and hand wheel (17) threaded connection.
3. The drawer type MNS low-voltage cabinet according to claim 1, characterized in that: MNS low-voltage cabinet body (1) inner wall one side is fixed and is equipped with draw bar (4), draw bar (4) establish in three drawer frame (2) one side and with drawer frame (2) sliding connection, first recess (8) have been seted up to drawer (3) bottom, a plurality of line hole (6) have been seted up to drawer (3) inside bottom, and are a plurality of it is equipped with rubber circle (7) to cross line hole (6) internal fixation, drawer (3) front end is fixed and is equipped with the handle.
4. A drawer-type MNS low-voltage cabinet according to claim 1, characterized in that: the other sides of the three drawer frames (2) are respectively fixedly connected with the other sides of the three connecting rings (12).
5. The drawer type MNS low-voltage cabinet according to claim 1, characterized in that: air exchange mechanism includes fan (20), establish at MNS low-voltage cabinet body (1) rear side fan (20), fan (20) front end is fixed and is equipped with first aspiration channel (21), first aspiration channel (21) top is fixed and is equipped with second aspiration channel (22) and third aspiration channel (23), establish at third aspiration channel (23) front end second aspiration channel (22), second aspiration channel (22) and third aspiration channel (23) one end and first aspiration channel (21) intercommunication, first aspiration channel (21), second aspiration channel (22) and third aspiration channel (23) other end extend into MNS low-voltage cabinet body (1) inside and establish between three drawer frame (2).
6. A drawer-type MNS low-voltage cabinet according to claim 1, characterized in that: a filter screen (19) is embedded on one side of the MNS low-voltage cabinet body (1), a rain-proof eaves (18) is arranged on the outer side of the filter screen (19), and the rain-proof eaves (18) are fixed on one side of the MNS low-voltage cabinet body (1).
7. A drawer-type MNS low-voltage cabinet according to claim 1, characterized in that: a cabinet door (24) is hinged to the front end of the MNS low-voltage cabinet body (1), and the cabinet door (24) is arranged on one side of the three hand wheels (17).
8. A drawer-type MNS low-voltage cabinet according to claim 1, characterized in that: a second groove (10) is formed in the partition plate (9), and the three racks (15) are arranged in the second groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816933.0U CN218498624U (en) | 2022-10-25 | 2022-10-25 | Drawer type MNS low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816933.0U CN218498624U (en) | 2022-10-25 | 2022-10-25 | Drawer type MNS low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218498624U true CN218498624U (en) | 2023-02-17 |
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ID=85195902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222816933.0U Active CN218498624U (en) | 2022-10-25 | 2022-10-25 | Drawer type MNS low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218498624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111480A (en) * | 2023-04-14 | 2023-05-12 | 广蓝电气设备有限公司 | Multi-interlayer-adjusted high-low voltage distribution box and operation method thereof |
| CN116683344A (en) * | 2023-05-31 | 2023-09-01 | 浙江德洛电力设备股份有限公司 | Drawer type distribution box, control method and assembly method |
-
2022
- 2022-10-25 CN CN202222816933.0U patent/CN218498624U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111480A (en) * | 2023-04-14 | 2023-05-12 | 广蓝电气设备有限公司 | Multi-interlayer-adjusted high-low voltage distribution box and operation method thereof |
| CN116683344A (en) * | 2023-05-31 | 2023-09-01 | 浙江德洛电力设备股份有限公司 | Drawer type distribution box, control method and assembly method |
| CN116683344B (en) * | 2023-05-31 | 2023-11-21 | 浙江德洛电力设备股份有限公司 | Drawer type distribution box, control method and assembly method |
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