CN216672344U

CN216672344U - Formula of making an uproar electrical control cabinet falls

Info

Publication number: CN216672344U
Application number: CN202123023379.2U
Authority: CN
Inventors: 陈涛
Original assignee: Shaanxi Wokun Electromechanical Technology Co ltd
Current assignee: Shaanxi Wokun Electromechanical Technology Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-06-03
Anticipated expiration: 2031-12-04

Abstract

The utility model belongs to the technical field of electrical control cabinets, and particularly relates to a noise reduction type electrical control cabinet which comprises a cabinet body, a shock absorption seat, a noise reduction assembly and a ventilation assembly, wherein the cabinet body is arranged in the shock absorption seat, the noise reduction assembly is arranged in the shock absorption seat, in the cabinet body and at the bottom of the cabinet body, a slideway is arranged on the inner bottom wall of the shock absorption seat, the noise reduction assembly comprises a connecting plate, a buffer slide block, a fixing column, a first buffer spring, a second buffer spring, a stabilizing plate and a noise reduction structure, the connecting plate is fixedly welded at the bottom of the cabinet body, the buffer plate is fixedly welded at the bottom of the connecting plate, the buffer slide block is fixedly welded at the bottom of the buffer plate, the stabilizing plate is fixedly welded on the side wall of the cabinet body, the noise reduction structure is arranged in the cabinet body, the first buffer spring and the second buffer spring are driven by the cabinet body to extrude the side wall of the shock absorption seat, and the noise reduction are carried out by the device under the action of the first buffer spring and the second buffer spring, through the shock attenuation cushion that sets up and the shell that gives sound insulation, make an uproar falls to the noise that the electron original paper produced.

Description

Formula of making an uproar electrical control cabinet falls

Technical Field

The utility model belongs to the technical field of electrical control cabinets, and particularly relates to a noise reduction type electrical control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul and does not endanger the safety of human bodies and surrounding equipment, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or alarmed by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the prompting or signal sending is carried out on the deviation from the normal working state and is commonly used in various power generation, distribution and transformation substations, but the conventional control cabinet has certain defects that when the device works, internal electronic elements generate vibration and generate noise to cause influence to the outside, and the cabinet body is easy to shake to generate noise, the device operating time is long, can't carry out aeration cooling fast when inside temperature is high, if directly set up the ventilation hole cooling, can't handle the noise that inside produced again to outside dust gets into inside through the vent easily, causes the influence, brings very big inconvenience for the user, has increased the cost of labor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a noise reduction type electrical control cabinet which is capable of performing noise reduction treatment on an electronic element and a cabinet body, and performing adjustable ventilation and cooling on a device when the internal temperature is too high, so that the problems of low working efficiency and high manual working strength of the conventional device are solved.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a noise reduction type electrical control cabinet comprises a cabinet body, a shock absorption seat, a noise reduction assembly and a ventilation assembly;

the cabinet body is arranged in the shock absorption seat, the noise reduction assembly is arranged in the shock absorption seat, in the cabinet body and at the bottom, a slide way is arranged on the inner bottom wall of the shock absorption seat, the noise reduction assembly comprises a connecting plate, a buffer slide block, a fixed column, a first buffer spring, a second buffer spring, a stabilizing plate and a noise reduction structure, the connecting plate is fixedly welded at the bottom of the cabinet body, the buffer plate is fixedly welded at the bottom of the connecting plate, the buffer slide block is fixedly welded at the bottom of the buffer plate, the buffer slide block is clamped in the slide way, the first buffer spring is respectively welded on one side of the buffer plate and the inner side wall of the shock absorption seat in a welding way, the fixed column is fixedly welded between the buffer plates, the second buffer spring is respectively welded on one side of the stabilizing plate and the inner side wall of the shock absorption seat, and the stabilizing plate is fixedly welded on the side wall of the cabinet body, the noise reduction structure is arranged inside the cabinet body.

The ventilation assembly is arranged inside the cabinet body.

Preferably, the internal portion of cabinet is provided with the mounting panel, be provided with the mounting hole on the mounting panel, it divides into damping cushion, sound insulation shell and the piece that gives sound insulation to fall the structure of making an uproar, damping cushion sets up around the mounting hole, the fixed welding of the piece that gives sound insulation in on the mounting panel with the mounting hole bottom, the shell that gives sound insulation passes through the axis of rotation and rotates and install the mounting hole top.

Through adopting above-mentioned scheme, the cooperation of shock attenuation cushion, sound insulation shell and sound insulation piece has been used and has been made things convenient for the noise that produces the electronic component of the internal portion of cabinet to fall the noise processing.

Preferably, mounting panel fixed welding is in on the internal wall of cabinet, first ventilation hole, installation cavity and mounting groove have been seted up on the wall of cabinet body both sides, the mounting groove sets up between the first ventilation hole, the installation cavity sets up the installation tank bottom.

Through adopting above-mentioned scheme, first ventilation hole has made things convenient for and has carried out aeration cooling to cabinet internal portion, and installation cavity and mounting groove have made things convenient for ventilation assembly's installation.

Preferably, an access door is arranged on one side of the cabinet body, and a display screen and a switch group are arranged on the access door.

By adopting the scheme, the access door facilitates the device to be overhauled, and the display screen and the switch group facilitate the workers to regulate and control the device.

Preferably, the ventilation assembly comprises a ventilation plate, a ventilation box and ventilation blocks, the ventilation box is arranged at the bottom of the ventilation plate, and the ventilation blocks are fixedly welded on two sides of the ventilation plate.

By adopting the scheme, the cooperation of the ventilating plate, the ventilating box and the ventilating block is convenient for controlling the closed state of the cabinet body.

Preferably, the inside ventilation pneumatic cylinder that installs through the bolt of ventilation case, the fixed welding of ventilating board is in on the output shaft of ventilation pneumatic cylinder, the second venthole has been seted up on the ventilating board, first venthole with the second venthole corresponds.

By adopting the scheme, the ventilation hydraulic cylinder facilitates the control of the position of the ventilation plate.

Preferably, the cabinet body the ventiduct has been seted up to the mounting groove both sides, the ventilation piece card is established on the ventiduct, the ventilation box sets up in the installation cavity, the ventilating board sets up in the mounting groove.

Through adopting above-mentioned scheme, the stability that the ventilating board removed has been guaranteed in the cooperation use of ventilation piece and ventiduct.

(III) advantageous effects

Compared with the prior art, the utility model provides a noise reduction type electrical control cabinet, which has the following beneficial effects:

1. through the cabinet body drive connecting plate and the steadying plate that sets up, the connecting plate drives the buffer board, the buffer board drives first buffer spring extrusion cushion socket lateral wall, the steadying plate drives second buffer spring extrusion cushion socket lateral wall, cushion the shock attenuation to the device under first buffer spring and second buffer spring's effect, it is too big to prevent that the cabinet body from rocking the noise that produces, through the shock attenuation cushion and the shell that gives sound insulation that set up, when the electronic component vibrations of the internal portion of cabinet, fall the noise that makes an uproar to the noise that produces.

2. The ventilation hydraulic cylinder drives the ventilation board to move, the relative positions of the second ventilation hole in the ventilation board and the first ventilation hole in the side wall of the cabinet body are adjusted, whether the cabinet body ventilates or not is controlled, the working efficiency is improved, and the working cost is reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic left side cross-sectional view of the mounting plate of the present invention;

FIG. 5 is a perspective view of the vent assembly of the present invention;

in the figure:

1. a cabinet body;

2. a shock absorbing seat;

3. a noise reduction assembly; 31. a connecting plate; 32. a buffer plate; 33. a buffer slide block; 34. fixing a column; 35. a first buffer spring; 36. a second buffer spring; 37. a stabilizing plate; 38. a noise reduction structure; 381. a shock-absorbing cushion; 382. a sound-insulating shell; 383. a sound insulation block;

4. a ventilation assembly; 41. a ventilation board; 42. a ventilation box; 43. a ventilation block;

5. mounting a plate; 6. mounting holes; 7. a first vent hole; 8. an access door; 9. a display screen; 10. a switch group; 11. a ventilation hydraulic cylinder; 12. and a second vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

A noise reduction type electrical control cabinet comprises a cabinet body 1, a shock absorption seat 2, a noise reduction assembly 3 and a ventilation assembly 4;

the cabinet body 1 is arranged inside the shock absorption seat 2, the noise reduction assembly 3 is arranged inside the shock absorption seat 2 and inside and at the bottom of the cabinet body 1, a slideway is arranged on the inner bottom wall of the shock absorption seat 2, the noise reduction assembly 3 comprises a connecting plate 31, a buffer plate 32, a buffer slide block 33 and a fixing column 34, first buffer spring 35, second buffer spring 36, stabilizer plate 37 and noise reduction structure 38, connecting plate 31 fixed welding is in cabinet body 1 bottom, buffer plate 32 fixed welding is in connecting plate 31 bottom, 33 fixed welding of snubber block is in buffer plate 32 bottom, 33 blocks of snubber block are established in the slide, first buffer spring 35 butt joint respectively is on buffer plate 32 one side and 2 inside walls of shock absorber seat, 34 fixed welding of fixed column is between

buffer plate

32, 36 butt joint respectively of second buffer spring is on stabilizer plate 37 one side and 2 inside walls of shock absorber seat, 37 fixed welding of stabilizer plate is on cabinet body 1 lateral wall, noise reduction structure 38 sets up inside cabinet body 1.

The ventilation assembly 4 is disposed inside the cabinet 1.

The cabinet body 1 is inside to be provided with mounting panel 5, is provided with mounting hole 6 on the mounting panel 5, and the structure 38 of making an uproar falls is divided into shock attenuation cushion 381, syllable-dividing shell 382 and gives sound insulation 383, and shock attenuation cushion 381 sets up around mounting hole 6, gives sound insulation 383 fixed welding on mounting panel 5 and mounting hole 6 bottom, and syllable-dividing shell 382 rotates through the axis of rotation and installs at the 6 tops of mounting hole.

The mounting panel 5 fixed welding has been seted up first ventilation hole 7, installation cavity and mounting groove on 1 both sides wall of the cabinet body on 1 inner wall of the cabinet body, and the mounting groove setting is between first ventilation hole 7, and the installation cavity setting is in the installation tank bottom.

An access door 8 is arranged on one side of the cabinet body 1, and a display screen 9 and a switch group 10 are arranged on the access door 8.

Referring to fig. 1-5, when a worker turns on the power supply of the device, the device is turned on by the switch group 10 to work, the electronic components mounted on the mounting hole 6 vibrate, the damping cushion 381 around the mounting hole 6 absorbs the vibration for the first time, the generated noise is reduced again when passing through the sound insulation shell 382, and the noise is prevented from being transmitted too much, when the device works, the cabinet 1 shakes, at this time, the cabinet 1 drives the buffer plate 32 through the connecting plate 31, the buffer plate 32 drives the buffer block to slide in the slideway, the buffer plate 32 extrudes the inner side wall of the damping seat 2 through the first buffer spring 35, meanwhile, the cabinet 1 extrudes the second buffer spring 36 through the stabilizing plate 37, the second buffer spring 36 extrudes the inner side wall of the damping seat 2, under the action of the first buffer spring 35 and the second buffer spring 36, the device performs damping and buffering, and prevents the cabinet 1 from generating noise, sometimes the ground can rock and cause the device to rock, and the subassembly 3 of making an uproar that falls this moment prevents that the device from rocking and producing the noise, protects the device simultaneously.

Example two

The mode of ventilating the device when the device works too hot is added on the basis of the first embodiment.

The ventilation assembly 4 comprises a ventilation plate 41, a ventilation box 42 and a ventilation block 43, wherein the ventilation box 42 is arranged at the bottom of the ventilation plate 41, and the ventilation block 43 is fixedly welded at two sides of the ventilation plate 41.

The inside ventilation hydraulic cylinder 11 that has installed through the bolt of ventilation case 42, ventilation board 41 fixed welding is on the output shaft of ventilation hydraulic cylinder 11, has seted up second ventilation hole 12 on the ventilation board 41, and first ventilation hole 7 corresponds with second ventilation hole 12.

The ventiduct has been seted up to the mounting groove both sides of the cabinet body 1, and ventilation piece 43 card is established on the ventiduct, and ventilation box 42 sets up in the installation cavity, and ventilating board 41 sets up in the mounting groove.

Referring to fig. 1-5, in the working process, the switch group 10 is used for opening the ventilation hydraulic cylinder 11, the ventilation hydraulic cylinder 11 drives the ventilating plate 41 to move upwards in the installation groove, the ventilating block 43 moves upwards in the ventilating channel, when the ventilating plate 41 touches the top of the installation groove, at the moment, the first ventilating hole 7 is communicated with the second ventilating hole 12 on the ventilating plate 41, the ventilation hydraulic cylinder 11 is closed, the inside and the outside of the cabinet body 1 are communicated, the ventilation work is carried out, after the ventilation is finished, the ventilating plate 41 is driven to return to the initial position through the ventilation hydraulic cylinder 11, at the moment, the second ventilating hole 12 on the ventilating plate 41 is dislocated with the first ventilating hole 7 on the side wall of the cabinet body 1, the cabinet body 1 is sealed, and the noise inside the cabinet body 1 is reduced to be transmitted to the outside.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula of making an uproar electrical control cabinet falls which characterized in that: comprises a cabinet body (1), a shock absorption seat (2), a noise reduction assembly (3) and a ventilation assembly (4);

the cabinet body (1) is arranged inside the shock absorption seat (2), the noise reduction assembly (3) is arranged inside the shock absorption seat (2) and inside and bottom of the cabinet body (1), a slide way is arranged on the inner bottom wall of the shock absorption seat (2), the noise reduction assembly (3) comprises a connecting plate (31), a buffer plate (32), a buffer sliding block (33), a fixing column (34), a first buffer spring (35), a second buffer spring (36), a stabilizing plate (37) and a noise reduction structure (38), the connecting plate (31) is fixedly welded at the bottom of the cabinet body (1), the buffer plate (32) is fixedly welded at the bottom of the connecting plate (31), the buffer sliding block (33) is fixedly welded at the bottom of the buffer plate (32), the buffer sliding block (33) is clamped in the slide way, the first buffer spring (35) is respectively welded on one side of the buffer plate (32) and on the inner side wall of the shock absorption seat (2), the fixing columns (34) are fixedly welded between the buffer plates (32), the second buffer springs (36) are respectively welded on one side of the stabilizing plate (37) and the inner side wall of the shock absorption seat (2) in a welding mode, the stabilizing plate (37) is fixedly welded on the side wall of the cabinet body (1), and the noise reduction structure (38) is arranged inside the cabinet body (1);

the ventilation assembly (4) is arranged inside the cabinet body (1).

2. The noise-reducing electrical control cabinet according to claim 1, wherein: the cabinet body (1) is inside to be provided with mounting panel (5), be provided with mounting hole (6) on mounting panel (5), it divide into shock attenuation cushion (381), syllable-dividing shell (382) and give sound insulation piece (383) to fall structure (38), shock attenuation cushion (381) set up around mounting hole (6), give sound insulation piece (383) fixed welding be in on mounting panel (5) with mounting hole (6) bottom, syllable-dividing shell (382) are installed through the axis of rotation mounting hole (6) top.

3. The noise-reducing electrical control cabinet of claim 2, wherein: mounting panel (5) fixed welding is in on the cabinet body (1) inner wall, first ventilation hole (7), installation cavity and mounting groove have been seted up on the wall of cabinet body (1) both sides, the mounting groove sets up between first ventilation hole (7), the installation cavity sets up the installation tank bottom.

4. The noise-reducing electrical control cabinet according to claim 3, wherein: an access door (8) is arranged on one side of the cabinet body (1), and a display screen (9) and a switch group (10) are arranged on the access door (8).

5. The noise reduction type electrical control cabinet according to claim 4, wherein: ventilation subassembly (4) are including ventilating board (41), ventilation box (42) and ventilation piece (43), ventilation box (42) set up ventilating board (41) bottom, ventilation piece (43) fixed welding is in ventilating board (41) both sides.

6. The noise-reducing electrical control cabinet according to claim 5, wherein: ventilation case (42) inside installs ventilation hydraulic cylinder (11) through the bolt, ventilating board (41) fixed welding is in on the output shaft of ventilation hydraulic cylinder (11), second ventilation hole (12) have been seted up on ventilating board (41), first ventilation hole (7) with second ventilation hole (12) correspond.

7. The noise-reducing electrical control cabinet according to claim 6, wherein: the ventilation duct has been seted up to the cabinet body (1) mounting groove both sides, ventilation piece (43) card is established on the ventilation duct, ventilation box (42) set up the installation intracavity, ventilating board (41) set up in the mounting groove.