CN210693185U

CN210693185U - Noise reduction block terminal convenient to maintenance

Info

Publication number: CN210693185U
Application number: CN201921394528.6U
Authority: CN
Inventors: 孙丽萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-05
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a noise reduction block terminal convenient to maintenance, including the block terminal, first spout has been seted up to the lower surface of block terminal inner wall, and sliding connection has the pulley in the first spout, the one end of pulley is connected with the lower fixed surface who places the board, the lower surface of block terminal inner wall is connected with the lower fixed surface of acoustic celotex board, the second spout has all been seted up to the opposite face of acoustic celotex board inner wall. This noise reduction block terminal convenient to maintenance, the setting of acoustic celotex board, the pollution of noise to the environment has been reduced, people's normal life has been guaranteed, through the setting of first chamber door and second chamber door, maintenance person can maintain the block terminal inside through two chamber doors, easy operation is convenient, through the pulley, first spout, the combined action of second spout and slider, can roll off the block terminal with placing the board, make things convenient for maintenance person to maintain, maintenance person's working strength has been reduced, the work efficiency of maintenance has been improved.

Description

Noise reduction block terminal convenient to maintenance

Technical Field

The utility model relates to a noise reduction technical field specifically is a noise reduction block terminal convenient to maintenance.

Background

The block terminal is a total circuit distribution box of all user's power consumptions, the block terminal is according to electric wiring requirement with switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet or on the screen, constitute low pressure distribution device, at present, the block terminal has extensively applied our life, the block terminal during operation can produce the noise, the noise pollution environment, influence people's normal life, and the block terminal is at the in-process of maintenance, the inside taking out of block terminal maintains, the working strength of maintainer has been increased, and the work efficiency of maintenance has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a noise reduction block terminal convenient to maintenance has solved at present, and the block terminal has extensive application to our life, and the block terminal during operation can produce the noise, and noise pollution has influenced people's normal life, and the block terminal is at the in-process of maintenance moreover, and the inside taking out of block terminal maintains, has increased maintenance personal's working strength, has reduced the work efficiency's of maintenance problem moreover.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction distribution box convenient to maintain comprises a distribution box, wherein a first chute is formed in the lower surface of the inner wall of the distribution box, a pulley is connected in the first chute in a sliding mode, one end of the pulley is fixedly connected with the lower surface of a placing plate, the lower surface of the inner wall of the distribution box is fixedly connected with the lower surface of a sound insulation plate, second chutes are formed in opposite surfaces of the inner wall of the sound insulation plate, a sliding block is connected in the second chute in a sliding mode, one side of the sliding block is fixedly connected with one side of the placing plate, the upper surface of the inner wall of the sound insulation plate is fixedly connected with the outer surface of a motor body, an output shaft of the motor is fixedly connected with the upper surface of a fan blade, a threaded cap is connected to the right side surface of the distribution box in a clamping mode, a threaded column is connected in a threaded manner, one, first louvre has all been seted up to the both sides face of acoustic celotex board, the second louvre has all been seted up to the both sides face of block terminal.

Preferably, a dust screen is arranged in the second heat dissipation holes, and the number of the second heat dissipation holes is not less than 6.

Preferably, the left side of block terminal passes through first hinge swing joint with the left surface of first chamber door, the front of first chamber door is provided with the first handle.

Preferably, the right side of block terminal passes through second hinge swing joint with the right side of second chamber door, the surface of second chamber door is provided with the second handle.

Preferably, the quantity of backup pad has 2, and the opposite face of 2 backup pads all is provided with anti-skidding rubber, and anti-skidding rubber's shape is vertical line form.

Preferably, the number of the motors and the fan blades is 2, and the placing plate is positioned between the two supporting plates.

(III) advantageous effects

The utility model provides a noise reduction block terminal convenient to maintenance possesses following beneficial effect:

(1) this noise reduction block terminal convenient to maintenance, the setting of acoustic celotex board, the noise has been reduced the pollution of environment, people's normal life has been guaranteed, through the setting of first chamber door and second chamber door, maintenance person can maintain the block terminal inside through two chamber doors, easy operation is convenient, through the pulley, first spout, the combined action of second spout and slider, can roll off the block terminal with placing the board, make things convenient for maintenance person to maintain, maintenance person's working strength has been reduced, the work efficiency of maintenance has been improved.

(2) This noise reduction block terminal convenient to maintenance, the combined action of motor, flabellum, first louvre and second louvre not only can send away the hot gas in the block terminal, can also utilize the flabellum to get rid of the moisture in the block terminal, has guaranteed the normal operating of circuit in the block terminal, and the dust screen that sets up in the second louvre effectively places external dust and gets into the block terminal, has guaranteed sanitary clean and tidy in the block terminal.

(3) This noise reduction block terminal convenient to maintenance, a supporting plate, the screw thread post, the screw cap, the combined action of screw hole and backup pad, guaranteed to place the board at work or when meetting external vibrations, the position can not remove, make and place board more firm, avoided placing the board and rock in the block terminal, at first spout, a pulley, under the cooperation of second spout and slider, make the more smooth of motion of placing the board, the setting of pulley, reduced and placed the friction between the lower surface of board and block terminal inner wall, guarantee to place the life of board.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural diagram of the rear view of the present invention.

In the figure: 1 second spout, 2 first louvre, 3 second louvre, 4 dust screens, 5 pulleys, 6 first spouts, 7 flabellum, 8 acoustic celotex boards, 9 block terminals, 10 motors, 11 place board, 12 sliders, 13 anti-skidding rubber, 14 screw post, 15 screw hole, 16 backup pads, 17 screw cap, 18 first hinge, 19 first in command, 20 second in command, 21 second hinge, 22 first chamber door, 23 second chamber door.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a noise reduction distribution box convenient to maintain comprises a distribution box 9, a first chute 6 is arranged on the lower surface of the inner wall of the distribution box 9, a pulley 5 is connected in the first chute 6 in a sliding manner, the arrangement of the pulley 5 reduces the friction between a placing plate 11 and the lower surface of the inner wall of the distribution box 9, the service life of the placing plate 11 is ensured, one end of the pulley 5 is fixedly connected with the lower surface of the placing plate 11, the lower surface of the inner wall of the distribution box 9 is fixedly connected with the lower surface of a sound insulation plate 8, the arrangement of the sound insulation plate 8 reduces the pollution of noise to the environment, the normal life of people is ensured, a second chute 1 is arranged on the opposite surface of the inner wall of the sound insulation plate 8, a sliding block 12 is connected in the second chute 1 in a sliding manner, the movement of the placing plate 11 is more smooth under the matching of the first chute 6, the pulley 5, the second chute 1 and the sliding block 12, through the combined action of the pulley 5, the first chute 6, the second chute 1 and the slider 12, the placing plate 11 can be driven out of the distribution box 9, the maintenance of maintenance personnel is facilitated, the working strength of maintenance personnel is reduced, the working efficiency of maintenance is improved, the placing plate 11 is positioned between the two supporting plates 16, the upper surface of the inner wall of the sound insulation plate 8 is fixedly connected with the outer surface of the machine body of the motor 10, the output shaft of the motor 10 is fixedly connected with the upper surface of the fan blade 7, the number of the motor 10 and the number of the fan blade 7 are 2, the right side surface of the distribution box 9 is connected with the screw cap 17 in a clamping manner, the motor 10, the fan blade 7, the first heat dissipation hole 2 and the second heat dissipation hole 3 are jointly acted, the hot air in the distribution box 9 can be dissipated, the moisture in the distribution box 9 can be removed by utilizing the fan blade 7, the normal operation of a, one end of the threaded post 14 passes through the threaded cap 17 and the threaded hole 15 arranged on the sound insulation board 8 to be fixedly connected with the right side surface of the support board 16, the threaded post 14, the threaded cap 17, the threaded hole 15 and the support board 16 jointly act to ensure that the position of the placing board 11 cannot move when the placing board 11 works or is subjected to external vibration, so that the placing board 11 is more stable, the placing board 11 is prevented from shaking in the distribution box 9, the number of the support boards 16 is 2, the anti-slip rubber 13 is arranged on the opposite surfaces of the 2 support boards 16, the anti-slip rubber 13 is in a vertical line shape, the first heat dissipation holes 2 are respectively arranged on the two side surfaces of the sound insulation board 8, the second heat dissipation holes 3 are respectively arranged on the two side surfaces of the distribution box 9, the dust screen 4 is arranged in the second heat dissipation holes 3, the dust screen 4 is arranged, sanitary clean and tidy in the block terminal 9 has been guaranteed, and 6 are no less than to the quantity of second louvre 3, the left surface of block terminal 9 and the left surface of first chamber door 22 pass through first hinge 18 swing joint, the front of first chamber door 22 is provided with the first in command 19, the right flank of block terminal 9 and the right flank of second chamber door 23 pass through second hinge 21 swing joint, the surface of second chamber door 23 is provided with second in command 20, through the setting of first chamber door 22 and second chamber door 23, maintenance personal can maintain block terminal 9 inside through two chamber doors, and easy operation is convenient.

During the use, through first handle 19 and second handle 20, open first chamber door 22 and second chamber door 23 respectively, screw thread post 14 rotates, make backup pad 16 keep away from and place board 11, then the pulling places board 11, place the pulley 5 that board 11 lower fixed surface is connected and slide in first spout 6, slider 12 slides in second spout 1, place board 11 and drive out block terminal 9, make things convenient for maintenance personal to maintain, after the maintenance finishes, close first chamber door 22 and second chamber door 23, screw thread post 14 rotates, make two backup pad 16 chunkings place board 11, motor 10 works, flabellum 7 rotates, thereby make steam and moisture in the block terminal 9 disperse to the air through first louvre 2 and second louvre 3, noise that acoustic celotex board 8 will place and work on the board 11 is kept apart.

To sum up, can obtain, this noise reduction block terminal convenient to maintenance, acoustic celotex board 8's setting, the noise has been reduced the pollution of environment, people's normal life has been guaranteed, setting through first chamber door 22 and second chamber door 23, maintenance person can maintain 9 insides of block terminal through two chamber doors, and easy operation is convenient, through pulley 5, first spout 6, the combined action of second spout 1 and slider 12, can drive out block terminal 9 with placing board 11, make things convenient for maintenance person to maintain, maintenance person's working strength has been reduced, the work efficiency of maintenance has been improved.

Simultaneously, this noise reduction block terminal convenient to maintenance, motor 10, flabellum 7, the combined action of first louvre 2 and second louvre 3, not only can send away the hot gas in block terminal 9, can also utilize flabellum 7 to get rid of the moisture in the block terminal 9, the normal operating of circuit in block terminal 9 has been guaranteed, the dust screen 4 that sets up in the second louvre 3 effectively places external dust and gets into block terminal 9, sanitary clean and tidy in the block terminal 9 has been guaranteed.

Simultaneously, this noise reduction block terminal convenient to maintenance, backup pad 16, screw thread post 14, screw cap 17, the combined action of screw hole 15 and backup pad 16, guaranteed to place board 11 at work or when meetting external vibrations, the position can not remove, make and place board 11 more firm, avoided placing board 11 and rocked in block terminal 9, at first spout 6, pulley 5, under the cooperation of second spout 1 and slider 12, make the more smooth of motion of placing board 11, pulley 5's setting, reduced and placed the friction between the lower surface of board 11 and block terminal 9 inner wall, guarantee to place the life of board 11.

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

Claims

1. The utility model provides a noise reduction block terminal convenient to maintenance, includes block terminal (9), its characterized in that: the lower surface of the inner wall of the distribution box (9) is provided with a first sliding groove (6), the first sliding groove (6) is internally and slidably connected with a pulley (5), one end of the pulley (5) is fixedly connected with the lower surface of a placing plate (11), the lower surface of the inner wall of the distribution box (9) is fixedly connected with the lower surface of a sound insulation plate (8), the opposite surface of the inner wall of the sound insulation plate (8) is provided with a second sliding groove (1), the second sliding groove (1) is internally and slidably connected with a sliding block (12), one side of the sliding block (12) is fixedly connected with one side of the placing plate (11), the upper surface of the inner wall of the sound insulation plate (8) is fixedly connected with the outer surface of the machine body of the motor (10), the output shaft of the motor (10) is fixedly connected with the upper surface of a fan blade (7), the right side surface of the distribution box (9) is connected with a threaded cap, one end of the threaded column (14) penetrates through a threaded cap (17) and a threaded hole (15) formed in the sound insulation board (8) and is fixedly connected with the right side face of the support plate (16), first heat dissipation holes (2) are formed in the two side faces of the sound insulation board (8), and second heat dissipation holes (3) are formed in the two side faces of the distribution box (9).

2. A noise reduction electrical box as claimed in claim 1, wherein: and a dust screen (4) is arranged in the second heat dissipation holes (3), and the number of the second heat dissipation holes (3) is not less than 6.

3. A noise reduction electrical box as claimed in claim 1, wherein: the left side face of distribution box (9) and the left side face of first chamber door (22) pass through first hinge (18) swing joint, the front of first chamber door (22) is provided with first handle (19).

4. A noise reduction electrical box as claimed in claim 1, wherein: the right side face of block terminal (9) and the right side face of second chamber door (23) pass through second hinge (21) swing joint, the surface of second chamber door (23) is provided with second handle (20).

5. A noise reduction electrical box as claimed in claim 1, wherein: the quantity of backup pad (16) has 2, and the opposite face of 2 backup pads (16) all is provided with anti-skidding rubber (13), and anti-skidding rubber (13) shape is for erecting the line form.

6. A noise reduction electrical box as claimed in claim 1, wherein: the quantity of motor (10) and flabellum (7) is 2, place board (11) and be located two backup pad (16) middles.