CN217823903U

CN217823903U - Low-voltage draw-out type complete switch equipment

Info

Publication number: CN217823903U
Application number: CN202221750127.1U
Authority: CN
Inventors: 蒋国华
Original assignee: Jiaxing Shidian Electrical Technology Co ltd
Current assignee: Jiaxing Shidian Electrical Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-15
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a low pressure pull-out type complete sets switchgear. The improved cabinet is characterized by comprising a base plate, a cabinet body is fixed above the base plate, a plurality of drawers are mounted inside the cabinet body, a plurality of mounting plates are embedded in the inner wall of the cabinet body, an air equalizing mechanism is mounted above the cabinet body, and a heat dissipation mechanism is mounted above the air equalizing mechanism. The utility model provides a pair of low pressure pull-out type switchgear, the spacing groove of cardboard and looks adaptation of three horn shapes structures is designed to this device, then can the force control spring compression motion when the spacing groove enters into the outer end of cardboard, can make the cardboard enter into the spacing inslot completely at last and make its drawer carry out the stable installation, such design is convenient for install the location fast to the drawer, the pulling is even board, can control a plurality of boards of turning over like this and link the upset motion in equal wind frame, the user needs rotatory knob to make to turn over the board stable after turning over the board upset and accomplishing, can change the position in gap between the board like this, thereby can adjust.

Description

Low-voltage draw-out type complete switch equipment

Technical Field

The utility model relates to a switchgear technical field especially relates to a low pressure pull-out type complete sets switchgear.

Background

Switchgear is a general name for high-voltage distribution cabinets, generators, transformers, power lines, circuit breakers, low-voltage switch cabinets, distribution panels, switch boxes, control boxes and other distribution equipment in a power system. With the development of modern science and technology, the use amount of the switch device is also larger and larger.

Through retrieving patent number for CN201721316548.2 a low pressure pull-out type complete sets switchgear, the power distribution box comprises a box body, the front of box is equipped with the drawer, downside welding has the heat dissipation aluminum sheet in the inside of box, heat dissipation aluminum sheet through connection has the heat pipe, the left end welding of heat pipe has the refrigeration piece, the inside downside welding of box has the fan, the top of box is equipped with the dust catcher, the internal connection of box has the ventilation pipe, the upper end of ventilation pipe is run through behind the box and is connected with the dust catcher, the lower extreme setting of ventilation pipe is on the upper portion of drawer, the lower part of baffle is equipped with the LED lamp, the rear side wall of box is equipped with button switch, the utility model discloses have dust catcher and ventilation pipe, can inhale away the dust in the drawer and prevent that the short circuit from causing equipment to damage, have the LED lamp can conveniently overhaul for the illumination of drawer inside, have the refrigeration piece, the radiating effect is better, and button switch does not need manual switch in the rear of drawer.

However, the device is used in work, the heat dissipation mode of the device is mostly a fixed mode for heat dissipation, a user is inconvenient to adjust the partition heat dissipation according to the distribution condition of internal equipment, and the device is inconvenient to stably and quickly install and position the drawer.

Therefore, there is a need to provide a low voltage draw-out switchgear assembly that solves the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low pressure pull-out type switchgear, the radiating mode of having solved the device is mostly the mode of immobilization and dispels the heat, and the user is inconvenient adjusts the subregion heat dissipation according to the equipment distribution condition of inside to the device is inconvenient to the drawer is stabilized and the problem of quick installation location.

For solving the technical problem, the utility model provides a pair of low pressure pull-out type complete sets switchgear, comprising a base plate, the top of bottom plate is fixed with the cabinet body, the internally mounted of the cabinet body has a plurality of drawers, the inner wall of the cabinet body is embedded to have a plurality of mounting panels, equal fan constructs is installed to the top of the cabinet body, heat dissipation mechanism is installed to the top of equal fan constructs, the mounting groove has been seted up to the inside of mounting panel, the inner wall of mounting groove is fixed with the spring, and the quantity of spring is two the outer end of spring is fixed with the cardboard, every the spacing groove has all been seted up to the both sides outer wall of drawer.

Preferably, the cross section of the clamping plate is of a triangular structure, and the clamping plate forms an elastic reset structure between the two springs and the mounting groove.

Preferably, the wind equalizing mechanism comprises a wind equalizing frame clamped on the upper surface of the cabinet body, the inner wall of the wind equalizing frame is rotatably connected with a plurality of rotating rods, the bottoms of the rotating rods are fixedly provided with turning plates, the side wall of the wind equalizing frame is provided with a connecting groove, the outer walls of the turning plates are rotatably connected with connecting plates, and the outer walls of the wind equalizing frame are in threaded connection with knobs.

Preferably, the front end of the knob penetrates through the interior of the air equalizing frame and extends to the outer end of one of the rotating rods.

Preferably, the heat dissipation mechanism includes that the block is connected in the frame of wind frame upper surface all, the inner wall of frame is fixed with the heat dissipation frame, and the quantity of heat dissipation frame is two, two the upper surface of heat dissipation frame all has the roof through bolt fixed mounting, two the upper surface of roof all has servo motor, two through bolt fixed mounting the inside of heat dissipation frame just is located two the equal keyway of servo motor's output shaft is connected with the fan.

Preferably, the output shafts of the two servo motors are rotatably connected with the middle position of the two top plates by using bearings.

Compared with the prior art, the utility model provides a pair of low pressure pull-out type complete sets switchgear has following beneficial effect:

the cardboard of three horn shapes structures and the spacing groove of looks adaptation are designed to this device, then can the compression motion of stress control spring when the spacing groove enters into the outer end of cardboard, can make the cardboard enter into the spacing inslot completely at last and make its drawer stabilize the installation, such design is convenient for install the location fast to the drawer, and still the design has the equal wind mechanism, the pulling is even the board, can control a plurality of boards of turning over like this and carry out linkage upset motion in equal wind frame, the user needs rotatory knob to make to turn over the board stable after turning over the board upset and accomplishing, can change the position in gap between the board like this, thereby can adjust.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a low-voltage draw-out switchgear assembly provided in the present invention;

FIG. 2 is a schematic cross-sectional view of the chuck plate and the limiting groove shown in FIG. 1;

FIG. 3 is a schematic structural view of the wind equalizing mechanism shown in FIG. 1;

fig. 4 is a schematic structural diagram of the heat dissipation mechanism shown in fig. 1.

The reference numbers in the figures: 1. a base plate; 2. a cabinet body; 3. a drawer; 4. mounting a plate; 5. a wind equalizing mechanism; 51. a wind equalizing frame; 52. a rotating rod; 53. turning a plate; 54. a joining groove; 55. connecting plates; 56. a knob; 6. a heat dissipation mechanism; 61. a frame; 62. a heat dissipation frame; 63. a top plate; 64. a servo motor; 65. a fan; 7. mounting grooves; 8. a spring; 9. clamping a plate; 10. a limiting groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a low-voltage draw-out switchgear assembly according to a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the chuck plate and the limiting groove shown in FIG. 1; FIG. 3 is a schematic structural view of the wind equalizing mechanism shown in FIG. 1; fig. 4 is a schematic structural diagram of the heat dissipation mechanism shown in fig. 1. The utility model provides a low pressure pull-out type complete sets switchgear, comprising a base plate 1, the top of bottom plate 1 is fixed with the cabinet body 2, the internally mounted of the cabinet body 2 has a plurality of drawers 3, the inner wall of the cabinet body 2 is embedded to have a plurality of mounting panels 4, equal wind mechanism 5 is installed to the top of the cabinet body 2, heat dissipation mechanism 6 is installed to the top of equal wind mechanism 5, mounting groove 7 has been seted up to the inside of mounting panel 4, the inner wall of mounting groove 7 is fixed with spring 8, and spring 8's quantity is two, two spring 8's outer end is fixed with cardboard 9, spacing groove 10 has all been seted up to the both sides outer wall of every drawer 3.

The cross section of cardboard 9 is triangle-shaped structure, and cardboard 9 constitutes elastic reset structure through between two springs 8 and the mounting groove 7, then can 8 compression motion of atress control spring when spacing groove 10 enters into the outer end of cardboard 9, can make cardboard 9 enter into the spacing groove 10 completely at last and make its drawer 3 stably install, and such design is convenient for install the location fast to drawer 3.

The wind equalizing mechanism 5 comprises a wind equalizing frame 51 clamped on the upper surface of the cabinet body 2, the inner wall of the wind equalizing frame 51 is connected with a plurality of rotating rods 52 in a rotating mode, the bottoms of the rotating rods 52 are fixed with turning plates 53, the side wall of the wind equalizing frame 51 is provided with a connecting groove 54, the outer walls of the turning plates 53 are connected with connecting plates 55 in a rotating mode, and the outer wall of the wind equalizing frame 51 is connected with a knob 56 in a threaded mode.

The front end of the knob 56 runs through the inside of the wind-equalizing frame 51 and extends to the outer end of one of the rotating rods 52, and the connecting plate 55 is pulled, so that a plurality of turning plates 53 can be controlled to perform linkage turnover movement in the wind-equalizing frame 51, and after the turning plates 53 are turned over, a user needs to rotate the knob 56 to stabilize the turning plates 53, so that the positions of gaps between the turning plates 53 can be changed, and adjustment can be performed.

The heat dissipation mechanism 6 includes that the block is connected in the frame 61 of equal wind frame 51 upper surface, and the inner wall of frame 61 is fixed with heat dissipation frame 62, and the quantity of heat dissipation frame 62 is two, and the upper surface of two heat dissipation frames 62 all has roof 63 through bolt fixed mounting, and the upper surface of two roof 63 all has servo motor 64 through bolt fixed mounting, and the inside of two heat dissipation frames 62 and the equal keyway connection of output shaft that is located two servo motor 64 have fan 65.

The output shafts of the two servo motors 64 are each rotatably connected to the intermediate positions of the two top plates 63 by using a bearing.

The utility model provides a pair of low pressure pull-out type complete sets switchgear's theory of operation as follows:

the first step is as follows: firstly, a user can place some necessary electric appliance spare parts in the drawer 3, then the user needs to insert the drawer 3 into the cabinet body 2, when the limiting groove 10 enters the outer end of the clamping plate 9, the clamping plate 9 can be controlled by the force of the spring 8 to move in a compression mode, and finally the clamping plate 9 can completely enter the limiting groove 10 to enable the drawer 3 to be stably installed.

The second step is that: after drawer 3 installation is accomplished, the user need be earlier to the frame 51 of dividing wind block to the cabinet body 2 on, later to frame 61 block to the frame 51 of dividing wind on, then the user need stimulate even board 55, can control like this and a plurality ofly turn over board 53 and carry out linkage turnover movement in the frame 51 of dividing wind, the user needs rotatory knob 56 to make to turn over board 53 stable after turning over board 53 upset completion, can change the position of turning over the gap between the board 53 like this to can adjust.

The third step: when the cabinet 2 is in operation, a user needs to start the servo motor 64 to rotate and control the fan 65 to rotate in the heat dissipation frame 62, so that the heat dissipation treatment can be performed on the inside of the cabinet 2.

the cardboard 9 of three horn shapes structures and the spacing groove 10 of looks adaptation are designed to this device, then can 8 compression motion of stress control spring when the spacing groove 10 enters into the outer end of cardboard 9, can make cardboard 9 enter into the spacing groove 10 completely at last and make its drawer 3 stabilize the installation, such design is convenient for install the location fast to drawer 3, and still the design has the equal wind mechanism 5, the pulling is board 55 even, can control a plurality of board 53 that turn over like this and link the upset motion in equal wind frame 51, the user needs rotatory knob 56 to make and turns over board 53 stable after turning over board 53 upset completion, can change the position in gap between the board 53 like this, thereby can adjust.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A low-voltage draw-out switchgear assembly comprising a base plate (1), characterized in that: the top of bottom plate (1) is fixed with the cabinet body (2), the internally mounted of the cabinet body (2) has a plurality of drawers (3), the inner wall of the cabinet body (2) is embedded to have a plurality of mounting panels (4), equal wind mechanism (5) are installed to the top of the cabinet body (2), heat dissipation mechanism (6) are installed to the top of equal wind mechanism (5), mounting groove (7) have been seted up to the inside of mounting panel (4), the inner wall of mounting groove (7) is fixed with spring (8), and the quantity of spring (8) is two, two the outer end of spring (8) is fixed with cardboard (9), every spacing groove (10) have all been seted up to the both sides outer wall of drawer (3).

2. A low pressure draw-out switchgear assembly according to claim 1, wherein the cross-section of the catch plate (9) is of a triangular configuration, the catch plate (9) forming a resilient return between the two springs (8) and the mounting groove (7).

3. The low-voltage draw-out type complete switch equipment according to claim 2, wherein the air equalizing mechanism (5) comprises an air equalizing frame (51) clamped on the upper surface of the cabinet body (2), the inner wall of the air equalizing frame (51) is rotatably connected with a plurality of rotating rods (52), the bottoms of the rotating rods (52) are respectively fixed with a turning plate (53), the side wall of the air equalizing frame (51) is provided with a connecting groove (54), the outer wall of the turning plates (53) is rotatably connected with a connecting plate (55), and the outer wall of the air equalizing frame (51) is in threaded connection with a knob (56).

4. A low pressure draw out switchgear assembly according to claim 3, wherein the front end of the knob (56) extends through the interior of the equalizing frame (51) and to the outer end of one of the turning bars (52).

5. The low-voltage draw-out type complete switch equipment according to claim 4, wherein the heat dissipation mechanism (6) comprises a frame (61) which is connected with the upper surface of the air equalizing frame (51) in a clamping mode, heat dissipation frames (62) are fixed on the inner wall of the frame (61), the number of the heat dissipation frames (62) is two, top plates (63) are fixedly installed on the upper surfaces of the two heat dissipation frames (62) through bolts, servo motors (64) are fixedly installed on the upper surfaces of the two top plates (63) through bolts, and fans (65) are connected to output shafts of the two servo motors (64) in the heat dissipation frames (62) in a key way.

6. Low pressure draw-out switchgear assembly according to claim 5, characterised in that the output shafts of both said servomotors (64) are rotatably connected to the middle position of both said top plates (63) by using bearings.